t005__ep030__push_pineapple
- suite / variant:
/ - instruction: Push the pineapple off the stove
- success: False
- control steps: 277 (5.5s at 50 Hz)
- policy inferences: 48 (replan_steps=6)
- video:
push_pineapple/ep030/rollout.mp4 - features:
48prefix tensors (prefix; model=``)
Semantic timeline
| seconds | control_step | policy_step | phrase |
|---|---|---|---|
| 0.0–3.0 | 0–151 | 0–25 | moving gripper toward pineapple |
| 3.0–5.5 | 152–276 | 25–46 | holding position over pineapple |
Failure
- yes
- onset type: operator_intervention
- onset: 2.9702970297029703 s (00:03.0)
- frame / control_step: 150 (policy_step=25, chunk_index=0)
- coarse onset: 3.5 s (refined=True)
- mode: stuck_or_no_progress
- reason: The robot arm lowered its gripper onto the pineapple on the stove but failed to execute a forward pushing motion, becoming stuck in place over the stove tray. Summary: stuck at target; failed to push pineapple off stove
- recovery: Lift and reposition the gripper behind the pineapple, then execute a horizontal forward sweep to push the pineapple off the stove tray. Summary: reposition gripper; push pineapple off stove
- prevention: Approach the pineapple from the side or back at stove height and push across the surface rather than stopping upon contact. Summary: align trajectory; push pineapple off stove
- justification: By around 3.5 seconds, the robot's end-effector reaches the pineapple on the stove plate but freezes/halts instead of sweeping forward to push the pineapple off, failing to make any further progress.