Hugging Face's logo

Datasets:
frontieror
/
FrontierOR

Tasks:
Other
Modalities:
Tabular
Text
Formats:
json
Languages:
English
Size:
< 1K
ArXiv:
Tags:
operations-research
optimization
mixed-integer-programming
gurobi
benchmark
llm-for-or
Libraries:
Datasets
pandas
Polars
License:
Dataset card Data Studio Files
xet
 Community
1
Minwei Kong commited on
Commit
dd78c30
·
verified ·
1 Parent(s): ae8f934

Clear old FrontierOR files 901-1800 of 5583

Browse files
This view is limited to 50 files because it contains too many changes.   See raw diff
Files changed (50) hide show
  1. byeon2022/gurobi_solution_log/large_log_3.jsonl +0 -1
  2. byeon2022/gurobi_solution_log/large_log_4.jsonl +0 -4
  3. byeon2022/gurobi_solution_log/large_log_5.jsonl +0 -4
  4. byeon2022/gurobi_solution_log/tiny_log.jsonl +0 -1
  5. byeon2022/instance/large_instance_1.json +0 -870
  6. byeon2022/instance/large_instance_11.json.pre_scaleup_20260519 +0 -622
  7. byeon2022/instance/large_instance_2.json +0 -880
  8. byeon2022/instance/large_instance_21.json.pre_compfix_20260518 +0 -632
  9. byeon2022/instance/large_instance_21.json.pre_scaleup_20260519 +0 -633
  10. byeon2022/instance/large_instance_3.json +0 -875
  11. byeon2022/instance/large_instance_31.json.pre_scaleup_20260519 +0 -627
  12. byeon2022/instance/large_instance_4.json +0 -874
  13. byeon2022/instance/large_instance_41.json.pre_compfix_20260518 +0 -626
  14. byeon2022/instance/large_instance_41.json.pre_scaleup_20260519 +0 -627
  15. byeon2022/instance/large_instance_5.json +0 -871
  16. byeon2022/instance/large_instance_51.json.pre_compfix_20260518 +0 -623
  17. byeon2022/instance/large_instance_51.json.pre_scaleup_20260519 +0 -624
  18. byeon2022/instance/tiny_instance.json +0 -382
  19. byeon2022/instance_schema.json +0 -115
  20. byeon2022/mathematical_formulation.md +0 -47
  21. byeon2022/problem_description.txt +0 -19
  22. byeon2022/solution_logger.py +0 -61
  23. byeon2022/solution_schema.json +0 -23
  24. caprara1999/feasibility_check.py +0 -166
  25. caprara1999/gurobi_code.py +0 -143
  26. caprara1999/gurobi_feasi_result/large_feasi_result_1.json +0 -6
  27. caprara1999/gurobi_feasi_result/large_feasi_result_2.json +0 -6
  28. caprara1999/gurobi_feasi_result/large_feasi_result_3.json +0 -6
  29. caprara1999/gurobi_feasi_result/large_feasi_result_4.json +0 -6
  30. caprara1999/gurobi_feasi_result/large_feasi_result_5.json +0 -6
  31. caprara1999/gurobi_feasi_result/tiny_feasi_result.json +0 -6
  32. caprara1999/gurobi_solution/large_solution_1.json +0 -305
  33. caprara1999/gurobi_solution/large_solution_2.json +0 -305
  34. caprara1999/gurobi_solution/large_solution_3.json +0 -305
  35. caprara1999/gurobi_solution/large_solution_4.json +0 -305
  36. caprara1999/gurobi_solution/large_solution_5.json +0 -305
  37. caprara1999/gurobi_solution/tiny_solution.json +0 -25
  38. caprara1999/gurobi_solution_log/large_log_1.jsonl +0 -1
  39. caprara1999/gurobi_solution_log/large_log_2.jsonl +0 -1
  40. caprara1999/gurobi_solution_log/large_log_3.jsonl +0 -1
  41. caprara1999/gurobi_solution_log/large_log_4.jsonl +0 -1
  42. caprara1999/gurobi_solution_log/large_log_5.jsonl +0 -1
  43. caprara1999/gurobi_solution_log/tiny_log.jsonl +0 -1
  44. caprara1999/instance/large_instance_1.json +0 -0
  45. caprara1999/instance/large_instance_2.json +0 -0
  46. caprara1999/instance/large_instance_3.json +0 -0
  47. caprara1999/instance/large_instance_4.json +0 -0
  48. caprara1999/instance/large_instance_5.json +0 -0
  49. caprara1999/instance/tiny_instance.json +0 -469
  50. caprara1999/instance_schema.json +0 -7
byeon2022/gurobi_solution_log/large_log_3.jsonl DELETED
@@ -1 +0,0 @@
1
- {"time": 555.97, "objective_value": 681529.6004753716}
 
 
byeon2022/gurobi_solution_log/large_log_4.jsonl DELETED
@@ -1,4 +0,0 @@
1
- {"time": 3.94, "objective_value": 185360.98407026584}
2
- {"time": 4.56, "objective_value": 185360.96387322884}
3
- {"time": 6.193, "objective_value": 183604.25913643336}
4
- {"time": 36.696, "objective_value": 183434.402398636}
 
 
 
 
 
byeon2022/gurobi_solution_log/large_log_5.jsonl DELETED
@@ -1,4 +0,0 @@
1
- {"time": 1.287, "objective_value": 208357.5225134573}
2
- {"time": 2.041, "objective_value": 206474.71707595358}
3
- {"time": 2.501, "objective_value": 185398.42000802615}
4
- {"time": 4.03, "objective_value": 179417.13321960362}
 
 
 
 
 
byeon2022/gurobi_solution_log/tiny_log.jsonl DELETED
@@ -1 +0,0 @@
1
- {"time": 0.089, "objective_value": 27454.240533857086}
 
 
byeon2022/instance/large_instance_1.json DELETED
@@ -1,870 +0,0 @@
1
- {
2
- "instance_id": "instance_11",
3
- "scale": "small",
4
- "problem_type": "UCGNA_BSOCP",
5
- "stress_parameters": {
6
- "eta_p": 1.6,
7
- "eta_g": 1.8
8
- },
9
- "time_periods": 24,
10
- "electricity_network": {
11
- "num_buses": 8,
12
- "num_lines": 9,
13
- "buses": [
14
- {
15
- "id": 0,
16
- "demand_profile": [
17
- 57.1319,
18
- 72.3166,
19
- 70.3884,
20
- 73.7659,
21
- 72.7923,
22
- 57.1319,
23
- 72.3166,
24
- 70.3884,
25
- 73.7659,
26
- 72.7923,
27
- 57.1319,
28
- 72.3166,
29
- 70.3884,
30
- 73.7659,
31
- 72.7923,
32
- 57.1319,
33
- 72.3166,
34
- 70.3884,
35
- 73.7659,
36
- 72.7923,
37
- 57.1319,
38
- 72.3166,
39
- 70.3884,
40
- 73.7659
41
- ],
42
- "voltage_angle_lb": -1.570796,
43
- "voltage_angle_ub": 1.570796
44
- },
45
- {
46
- "id": 1,
47
- "demand_profile": [
48
- 45.845,
49
- 74.1203,
50
- 61.2153,
51
- 70.9088,
52
- 66.836,
53
- 45.845,
54
- 74.1203,
55
- 61.2153,
56
- 70.9088,
57
- 66.836,
58
- 45.845,
59
- 74.1203,
60
- 61.2153,
61
- 70.9088,
62
- 66.836,
63
- 45.845,
64
- 74.1203,
65
- 61.2153,
66
- 70.9088,
67
- 66.836,
68
- 45.845,
69
- 74.1203,
70
- 61.2153,
71
- 70.9088
72
- ],
73
- "voltage_angle_lb": -1.570796,
74
- "voltage_angle_ub": 1.570796
75
- },
76
- {
77
- "id": 2,
78
- "demand_profile": [
79
- 51.2849,
80
- 78.8916,
81
- 71.7532,
82
- 57.6713,
83
- 51.1797,
84
- 51.2849,
85
- 78.8916,
86
- 71.7532,
87
- 57.6713,
88
- 51.1797,
89
- 51.2849,
90
- 78.8916,
91
- 71.7532,
92
- 57.6713,
93
- 51.1797,
94
- 51.2849,
95
- 78.8916,
96
- 71.7532,
97
- 57.6713,
98
- 51.1797,
99
- 51.2849,
100
- 78.8916,
101
- 71.7532,
102
- 57.6713
103
- ],
104
- "voltage_angle_lb": -1.570796,
105
- "voltage_angle_ub": 1.570796
106
- },
107
- {
108
- "id": 3,
109
- "demand_profile": [
110
- 74.7879,
111
- 71.0335,
112
- 50.9231,
113
- 51.8458,
114
- 52.676,
115
- 74.7879,
116
- 71.0335,
117
- 50.9231,
118
- 51.8458,
119
- 52.676,
120
- 74.7879,
121
- 71.0335,
122
- 50.9231,
123
- 51.8458,
124
- 52.676,
125
- 74.7879,
126
- 71.0335,
127
- 50.9231,
128
- 51.8458,
129
- 52.676,
130
- 74.7879,
131
- 71.0335,
132
- 50.9231,
133
- 51.8458
134
- ],
135
- "voltage_angle_lb": -1.570796,
136
- "voltage_angle_ub": 1.570796
137
- },
138
- {
139
- "id": 4,
140
- "demand_profile": [
141
- 67.4272,
142
- 73.3183,
143
- 52.8395,
144
- 80.9826,
145
- 48.0736,
146
- 67.4272,
147
- 73.3183,
148
- 52.8395,
149
- 80.9826,
150
- 48.0736,
151
- 67.4272,
152
- 73.3183,
153
- 52.8395,
154
- 80.9826,
155
- 48.0736,
156
- 67.4272,
157
- 73.3183,
158
- 52.8395,
159
- 80.9826,
160
- 48.0736,
161
- 67.4272,
162
- 73.3183,
163
- 52.8395,
164
- 80.9826
165
- ],
166
- "voltage_angle_lb": -1.570796,
167
- "voltage_angle_ub": 1.570796
168
- },
169
- {
170
- "id": 5,
171
- "demand_profile": [
172
- 65.525,
173
- 64.5363,
174
- 52.3167,
175
- 51.0905,
176
- 81.7919,
177
- 65.525,
178
- 64.5363,
179
- 52.3167,
180
- 51.0905,
181
- 81.7919,
182
- 65.525,
183
- 64.5363,
184
- 52.3167,
185
- 51.0905,
186
- 81.7919,
187
- 65.525,
188
- 64.5363,
189
- 52.3167,
190
- 51.0905,
191
- 81.7919,
192
- 65.525,
193
- 64.5363,
194
- 52.3167,
195
- 51.0905
196
- ],
197
- "voltage_angle_lb": -1.570796,
198
- "voltage_angle_ub": 1.570796
199
- },
200
- {
201
- "id": 6,
202
- "demand_profile": [
203
- 51.7938,
204
- 81.2766,
205
- 53.1161,
206
- 46.8009,
207
- 55.8848,
208
- 51.7938,
209
- 81.2766,
210
- 53.1161,
211
- 46.8009,
212
- 55.8848,
213
- 51.7938,
214
- 81.2766,
215
- 53.1161,
216
- 46.8009,
217
- 55.8848,
218
- 51.7938,
219
- 81.2766,
220
- 53.1161,
221
- 46.8009,
222
- 55.8848,
223
- 51.7938,
224
- 81.2766,
225
- 53.1161,
226
- 46.8009
227
- ],
228
- "voltage_angle_lb": -1.570796,
229
- "voltage_angle_ub": 1.570796
230
- },
231
- {
232
- "id": 7,
233
- "demand_profile": [
234
- 61.3107,
235
- 51.3454,
236
- 50.8975,
237
- 70.7601,
238
- 67.7066,
239
- 61.3107,
240
- 51.3454,
241
- 50.8975,
242
- 70.7601,
243
- 67.7066,
244
- 61.3107,
245
- 51.3454,
246
- 50.8975,
247
- 70.7601,
248
- 67.7066,
249
- 61.3107,
250
- 51.3454,
251
- 50.8975,
252
- 70.7601,
253
- 67.7066,
254
- 61.3107,
255
- 51.3454,
256
- 50.8975,
257
- 70.7601
258
- ],
259
- "voltage_angle_lb": -1.570796,
260
- "voltage_angle_ub": 1.570796
261
- }
262
- ],
263
- "lines": [
264
- {
265
- "id": 0,
266
- "from_bus": 1,
267
- "to_bus": 3,
268
- "susceptance": 712.0473,
269
- "thermal_limit": 715.9117,
270
- "angle_diff_limit": 1.047198
271
- },
272
- {
273
- "id": 1,
274
- "from_bus": 5,
275
- "to_bus": 4,
276
- "susceptance": 926.9435,
277
- "thermal_limit": 649.9239,
278
- "angle_diff_limit": 1.047198
279
- },
280
- {
281
- "id": 2,
282
- "from_bus": 6,
283
- "to_bus": 3,
284
- "susceptance": 789.8141,
285
- "thermal_limit": 744.8733,
286
- "angle_diff_limit": 1.047198
287
- },
288
- {
289
- "id": 3,
290
- "from_bus": 3,
291
- "to_bus": 2,
292
- "susceptance": 458.9154,
293
- "thermal_limit": 497.4317,
294
- "angle_diff_limit": 1.047198
295
- },
296
- {
297
- "id": 4,
298
- "from_bus": 2,
299
- "to_bus": 0,
300
- "susceptance": 873.5753,
301
- "thermal_limit": 740.007,
302
- "angle_diff_limit": 1.047198
303
- },
304
- {
305
- "id": 5,
306
- "from_bus": 0,
307
- "to_bus": 4,
308
- "susceptance": 870.8699,
309
- "thermal_limit": 763.0489,
310
- "angle_diff_limit": 1.047198
311
- },
312
- {
313
- "id": 6,
314
- "from_bus": 4,
315
- "to_bus": 7,
316
- "susceptance": 984.8267,
317
- "thermal_limit": 469.197,
318
- "angle_diff_limit": 1.047198
319
- },
320
- {
321
- "id": 7,
322
- "from_bus": 4,
323
- "to_bus": 6,
324
- "susceptance": 1092.8396,
325
- "thermal_limit": 746.9872,
326
- "angle_diff_limit": 1.047198
327
- },
328
- {
329
- "id": 8,
330
- "from_bus": 2,
331
- "to_bus": 4,
332
- "susceptance": 904.0628,
333
- "thermal_limit": 552.3195,
334
- "angle_diff_limit": 1.047198
335
- }
336
- ]
337
- },
338
- "generators": {
339
- "num_generators": 6,
340
- "num_gfpp": 2,
341
- "generators": [
342
- {
343
- "id": 0,
344
- "bus": 0,
345
- "is_gfpp": false,
346
- "gas_junction": null,
347
- "min_power": 17.5165,
348
- "max_power": 131.7687,
349
- "ramp_down": 61.719,
350
- "ramp_up": 61.719,
351
- "no_load_cost": 119.2916,
352
- "min_up_time": 1,
353
- "min_down_time": 1,
354
- "initial_status": 1,
355
- "initial_gen": 85.5452,
356
- "initial_active_periods": 0,
357
- "initial_inactive_periods": 0,
358
- "startup_cost_params": [
359
- [
360
- 1,
361
- 276.7368
362
- ]
363
- ],
364
- "num_bids": 2,
365
- "bids": [
366
- {
367
- "id": 0,
368
- "price": 20.0,
369
- "max_amount": 50.8823
370
- },
371
- {
372
- "id": 1,
373
- "price": 31.3459,
374
- "max_amount": 80.8864
375
- }
376
- ],
377
- "heat_rate_coefficients": null,
378
- "max_gas_price_fraction": null
379
- },
380
- {
381
- "id": 1,
382
- "bus": 1,
383
- "is_gfpp": true,
384
- "gas_junction": 1,
385
- "min_power": 17.321,
386
- "max_power": 152.1704,
387
- "ramp_down": 80.7603,
388
- "ramp_up": 80.7603,
389
- "no_load_cost": 68.9262,
390
- "min_up_time": 2,
391
- "min_down_time": 2,
392
- "initial_status": 1,
393
- "initial_gen": 94.4133,
394
- "initial_active_periods": 0,
395
- "initial_inactive_periods": 0,
396
- "startup_cost_params": [
397
- [
398
- 1,
399
- 445.3523
400
- ],
401
- [
402
- 2,
403
- 242.8926
404
- ]
405
- ],
406
- "num_bids": 2,
407
- "bids": [
408
- {
409
- "id": 0,
410
- "price": 20.0,
411
- "max_amount": 64.3682
412
- },
413
- {
414
- "id": 1,
415
- "price": 28.2876,
416
- "max_amount": 87.8022
417
- }
418
- ],
419
- "heat_rate_coefficients": {
420
- "H_u2": 0.004389,
421
- "H_u1": 0.448202,
422
- "H_u0": 6.579966
423
- },
424
- "max_gas_price_fraction": 0.3732
425
- },
426
- {
427
- "id": 2,
428
- "bus": 2,
429
- "is_gfpp": false,
430
- "gas_junction": null,
431
- "min_power": 22.8223,
432
- "max_power": 133.3806,
433
- "ramp_down": 62.9079,
434
- "ramp_up": 62.9079,
435
- "no_load_cost": 273.7177,
436
- "min_up_time": 2,
437
- "min_down_time": 1,
438
- "initial_status": 1,
439
- "initial_gen": 54.8739,
440
- "initial_active_periods": 0,
441
- "initial_inactive_periods": 0,
442
- "startup_cost_params": [
443
- [
444
- 1,
445
- 185.6151
446
- ],
447
- [
448
- 2,
449
- 198.669
450
- ]
451
- ],
452
- "num_bids": 2,
453
- "bids": [
454
- {
455
- "id": 0,
456
- "price": 20.0,
457
- "max_amount": 42.5208
458
- },
459
- {
460
- "id": 1,
461
- "price": 28.1492,
462
- "max_amount": 90.8598
463
- }
464
- ],
465
- "heat_rate_coefficients": null,
466
- "max_gas_price_fraction": null
467
- },
468
- {
469
- "id": 3,
470
- "bus": 3,
471
- "is_gfpp": false,
472
- "gas_junction": null,
473
- "min_power": 48.6829,
474
- "max_power": 219.1058,
475
- "ramp_down": 136.3291,
476
- "ramp_up": 136.3291,
477
- "no_load_cost": 124.8584,
478
- "min_up_time": 1,
479
- "min_down_time": 2,
480
- "initial_status": 1,
481
- "initial_gen": 94.534,
482
- "initial_active_periods": 0,
483
- "initial_inactive_periods": 0,
484
- "startup_cost_params": [
485
- [
486
- 1,
487
- 360.1684
488
- ]
489
- ],
490
- "num_bids": 3,
491
- "bids": [
492
- {
493
- "id": 0,
494
- "price": 20.0,
495
- "max_amount": 72.4053
496
- },
497
- {
498
- "id": 1,
499
- "price": 33.6782,
500
- "max_amount": 78.3682
501
- },
502
- {
503
- "id": 2,
504
- "price": 49.5831,
505
- "max_amount": 68.3323
506
- }
507
- ],
508
- "heat_rate_coefficients": null,
509
- "max_gas_price_fraction": null
510
- },
511
- {
512
- "id": 4,
513
- "bus": 4,
514
- "is_gfpp": true,
515
- "gas_junction": 2,
516
- "min_power": 27.1138,
517
- "max_power": 218.5228,
518
- "ramp_down": 144.7768,
519
- "ramp_up": 144.7768,
520
- "no_load_cost": 162.4923,
521
- "min_up_time": 1,
522
- "min_down_time": 1,
523
- "initial_status": 1,
524
- "initial_gen": 84.7947,
525
- "initial_active_periods": 0,
526
- "initial_inactive_periods": 0,
527
- "startup_cost_params": [
528
- [
529
- 1,
530
- 286.0016
531
- ]
532
- ],
533
- "num_bids": 2,
534
- "bids": [
535
- {
536
- "id": 0,
537
- "price": 20.0,
538
- "max_amount": 65.9357
539
- },
540
- {
541
- "id": 1,
542
- "price": 31.7352,
543
- "max_amount": 152.5871
544
- }
545
- ],
546
- "heat_rate_coefficients": {
547
- "H_u2": 0.003299,
548
- "H_u1": 0.468854,
549
- "H_u0": 5.521877
550
- },
551
- "max_gas_price_fraction": 0.5103
552
- },
553
- {
554
- "id": 5,
555
- "bus": 5,
556
- "is_gfpp": false,
557
- "gas_junction": null,
558
- "min_power": 21.0886,
559
- "max_power": 165.3612,
560
- "ramp_down": 67.5501,
561
- "ramp_up": 67.5501,
562
- "no_load_cost": 105.1277,
563
- "min_up_time": 2,
564
- "min_down_time": 2,
565
- "initial_status": 0,
566
- "initial_gen": 0.0,
567
- "initial_active_periods": 0,
568
- "initial_inactive_periods": 0,
569
- "startup_cost_params": [
570
- [
571
- 1,
572
- 490.69
573
- ],
574
- [
575
- 2,
576
- 67.9592
577
- ]
578
- ],
579
- "num_bids": 3,
580
- "bids": [
581
- {
582
- "id": 0,
583
- "price": 20.0,
584
- "max_amount": 46.1973
585
- },
586
- {
587
- "id": 1,
588
- "price": 33.9576,
589
- "max_amount": 71.6447
590
- },
591
- {
592
- "id": 2,
593
- "price": 49.5763,
594
- "max_amount": 47.5192
595
- }
596
- ],
597
- "heat_rate_coefficients": null,
598
- "max_gas_price_fraction": null
599
- }
600
- ]
601
- },
602
- "gas_network": {
603
- "num_junctions": 5,
604
- "num_connections": 5,
605
- "num_compressors": 1,
606
- "num_pricing_zones": 2,
607
- "max_gas_price_mmBtu": 200.0,
608
- "min_gas_price_mmBtu": 0.0,
609
- "pricing_zones": [
610
- {
611
- "id": 0,
612
- "junctions": [
613
- 0,
614
- 2,
615
- 4
616
- ]
617
- },
618
- {
619
- "id": 1,
620
- "junctions": [
621
- 1,
622
- 3
623
- ]
624
- }
625
- ],
626
- "junctions": [
627
- {
628
- "id": 0,
629
- "is_source": true,
630
- "pressure_lb_squared": 29.6977,
631
- "pressure_ub_squared": 130.2211,
632
- "demand_shedding_cost": 1779.8521,
633
- "gas_demand_profile": [
634
- 0.0,
635
- 0.0,
636
- 0.0,
637
- 0.0,
638
- 0.0,
639
- 0.0,
640
- 0.0,
641
- 0.0,
642
- 0.0,
643
- 0.0,
644
- 0.0,
645
- 0.0,
646
- 0.0,
647
- 0.0,
648
- 0.0,
649
- 0.0,
650
- 0.0,
651
- 0.0,
652
- 0.0,
653
- 0.0,
654
- 0.0,
655
- 0.0,
656
- 0.0,
657
- 0.0
658
- ],
659
- "supply_intervals": [
660
- {
661
- "id": 0,
662
- "interval_lb": 0.0,
663
- "interval_ub": 830.6712,
664
- "slope": 1.9775
665
- },
666
- {
667
- "id": 1,
668
- "interval_lb": 830.6712,
669
- "interval_ub": 1661.3424,
670
- "slope": 2.8504
671
- }
672
- ]
673
- },
674
- {
675
- "id": 1,
676
- "is_source": false,
677
- "pressure_lb_squared": 23.9051,
678
- "pressure_ub_squared": 134.0404,
679
- "demand_shedding_cost": 1541.5002,
680
- "gas_demand_profile": [
681
- 26.5443,
682
- 20.3284,
683
- 35.0269,
684
- 30.6393,
685
- 24.8444,
686
- 26.5443,
687
- 20.3284,
688
- 35.0269,
689
- 30.6393,
690
- 24.8444,
691
- 26.5443,
692
- 20.3284,
693
- 35.0269,
694
- 30.6393,
695
- 24.8444,
696
- 26.5443,
697
- 20.3284,
698
- 35.0269,
699
- 30.6393,
700
- 24.8444,
701
- 26.5443,
702
- 20.3284,
703
- 35.0269,
704
- 30.6393
705
- ],
706
- "supply_intervals": []
707
- },
708
- {
709
- "id": 2,
710
- "is_source": false,
711
- "pressure_lb_squared": 29.9281,
712
- "pressure_ub_squared": 162.4694,
713
- "demand_shedding_cost": 1435.9425,
714
- "gas_demand_profile": [
715
- 24.6865,
716
- 19.403,
717
- 30.1267,
718
- 22.1307,
719
- 19.862,
720
- 24.6865,
721
- 19.403,
722
- 30.1267,
723
- 22.1307,
724
- 19.862,
725
- 24.6865,
726
- 19.403,
727
- 30.1267,
728
- 22.1307,
729
- 19.862,
730
- 24.6865,
731
- 19.403,
732
- 30.1267,
733
- 22.1307,
734
- 19.862,
735
- 24.6865,
736
- 19.403,
737
- 30.1267,
738
- 22.1307
739
- ],
740
- "supply_intervals": []
741
- },
742
- {
743
- "id": 3,
744
- "is_source": false,
745
- "pressure_lb_squared": 29.5651,
746
- "pressure_ub_squared": 162.0763,
747
- "demand_shedding_cost": 749.242,
748
- "gas_demand_profile": [
749
- 26.6623,
750
- 26.9428,
751
- 20.4551,
752
- 32.7211,
753
- 31.7862,
754
- 26.6623,
755
- 26.9428,
756
- 20.4551,
757
- 32.7211,
758
- 31.7862,
759
- 26.6623,
760
- 26.9428,
761
- 20.4551,
762
- 32.7211,
763
- 31.7862,
764
- 26.6623,
765
- 26.9428,
766
- 20.4551,
767
- 32.7211,
768
- 31.7862,
769
- 26.6623,
770
- 26.9428,
771
- 20.4551,
772
- 32.7211
773
- ],
774
- "supply_intervals": []
775
- },
776
- {
777
- "id": 4,
778
- "is_source": false,
779
- "pressure_lb_squared": 24.195,
780
- "pressure_ub_squared": 161.258,
781
- "demand_shedding_cost": 1199.0866,
782
- "gas_demand_profile": [
783
- 33.962,
784
- 24.2887,
785
- 23.5299,
786
- 19.2118,
787
- 27.3729,
788
- 33.962,
789
- 24.2887,
790
- 23.5299,
791
- 19.2118,
792
- 27.3729,
793
- 33.962,
794
- 24.2887,
795
- 23.5299,
796
- 19.2118,
797
- 27.3729,
798
- 33.962,
799
- 24.2887,
800
- 23.5299,
801
- 19.2118,
802
- 27.3729,
803
- 33.962,
804
- 24.2887,
805
- 23.5299,
806
- 19.2118
807
- ],
808
- "supply_intervals": []
809
- }
810
- ],
811
- "connections": [
812
- {
813
- "id": 0,
814
- "from_junction": 0,
815
- "to_junction": 2,
816
- "type": "pipeline",
817
- "weymouth_factor": 0.021666,
818
- "compression_ratio_lb": null,
819
- "compression_ratio_ub": null,
820
- "control_ratio_lb": null,
821
- "control_ratio_ub": null
822
- },
823
- {
824
- "id": 1,
825
- "from_junction": 0,
826
- "to_junction": 4,
827
- "type": "pipeline",
828
- "weymouth_factor": 0.105972,
829
- "compression_ratio_lb": null,
830
- "compression_ratio_ub": null,
831
- "control_ratio_lb": null,
832
- "control_ratio_ub": null
833
- },
834
- {
835
- "id": 2,
836
- "from_junction": 2,
837
- "to_junction": 3,
838
- "type": "pipeline",
839
- "weymouth_factor": 0.116605,
840
- "compression_ratio_lb": null,
841
- "compression_ratio_ub": null,
842
- "control_ratio_lb": null,
843
- "control_ratio_ub": null
844
- },
845
- {
846
- "id": 3,
847
- "from_junction": 3,
848
- "to_junction": 1,
849
- "type": "pipeline",
850
- "weymouth_factor": 0.263775,
851
- "compression_ratio_lb": null,
852
- "compression_ratio_ub": null,
853
- "control_ratio_lb": null,
854
- "control_ratio_ub": null
855
- },
856
- {
857
- "id": 4,
858
- "from_junction": 4,
859
- "to_junction": 2,
860
- "type": "compressor",
861
- "weymouth_factor": null,
862
- "compression_ratio_lb": 1.0333,
863
- "compression_ratio_ub": 2.3208,
864
- "control_ratio_lb": null,
865
- "control_ratio_ub": null
866
- }
867
- ]
868
- },
869
- "description": "instance 11 [scale-up 2026-05-19 FINAL: time_periods \u2192 24]"
870
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
byeon2022/instance/large_instance_11.json.pre_scaleup_20260519 DELETED
@@ -1,622 +0,0 @@
1
- {
2
- "instance_id": "instance_11",
3
- "scale": "small",
4
- "problem_type": "UCGNA_BSOCP",
5
- "stress_parameters": {
6
- "eta_p": 1.6,
7
- "eta_g": 1.8
8
- },
9
- "time_periods": 5,
10
- "electricity_network": {
11
- "num_buses": 8,
12
- "num_lines": 9,
13
- "buses": [
14
- {
15
- "id": 0,
16
- "demand_profile": [
17
- 57.1319,
18
- 72.3166,
19
- 70.3884,
20
- 73.7659,
21
- 72.7923
22
- ],
23
- "voltage_angle_lb": -1.570796,
24
- "voltage_angle_ub": 1.570796
25
- },
26
- {
27
- "id": 1,
28
- "demand_profile": [
29
- 45.845,
30
- 74.1203,
31
- 61.2153,
32
- 70.9088,
33
- 66.836
34
- ],
35
- "voltage_angle_lb": -1.570796,
36
- "voltage_angle_ub": 1.570796
37
- },
38
- {
39
- "id": 2,
40
- "demand_profile": [
41
- 51.2849,
42
- 78.8916,
43
- 71.7532,
44
- 57.6713,
45
- 51.1797
46
- ],
47
- "voltage_angle_lb": -1.570796,
48
- "voltage_angle_ub": 1.570796
49
- },
50
- {
51
- "id": 3,
52
- "demand_profile": [
53
- 74.7879,
54
- 71.0335,
55
- 50.9231,
56
- 51.8458,
57
- 52.676
58
- ],
59
- "voltage_angle_lb": -1.570796,
60
- "voltage_angle_ub": 1.570796
61
- },
62
- {
63
- "id": 4,
64
- "demand_profile": [
65
- 67.4272,
66
- 73.3183,
67
- 52.8395,
68
- 80.9826,
69
- 48.0736
70
- ],
71
- "voltage_angle_lb": -1.570796,
72
- "voltage_angle_ub": 1.570796
73
- },
74
- {
75
- "id": 5,
76
- "demand_profile": [
77
- 65.525,
78
- 64.5363,
79
- 52.3167,
80
- 51.0905,
81
- 81.7919
82
- ],
83
- "voltage_angle_lb": -1.570796,
84
- "voltage_angle_ub": 1.570796
85
- },
86
- {
87
- "id": 6,
88
- "demand_profile": [
89
- 51.7938,
90
- 81.2766,
91
- 53.1161,
92
- 46.8009,
93
- 55.8848
94
- ],
95
- "voltage_angle_lb": -1.570796,
96
- "voltage_angle_ub": 1.570796
97
- },
98
- {
99
- "id": 7,
100
- "demand_profile": [
101
- 61.3107,
102
- 51.3454,
103
- 50.8975,
104
- 70.7601,
105
- 67.7066
106
- ],
107
- "voltage_angle_lb": -1.570796,
108
- "voltage_angle_ub": 1.570796
109
- }
110
- ],
111
- "lines": [
112
- {
113
- "id": 0,
114
- "from_bus": 1,
115
- "to_bus": 3,
116
- "susceptance": 712.0473,
117
- "thermal_limit": 715.9117,
118
- "angle_diff_limit": 1.047198
119
- },
120
- {
121
- "id": 1,
122
- "from_bus": 5,
123
- "to_bus": 4,
124
- "susceptance": 926.9435,
125
- "thermal_limit": 649.9239,
126
- "angle_diff_limit": 1.047198
127
- },
128
- {
129
- "id": 2,
130
- "from_bus": 6,
131
- "to_bus": 3,
132
- "susceptance": 789.8141,
133
- "thermal_limit": 744.8733,
134
- "angle_diff_limit": 1.047198
135
- },
136
- {
137
- "id": 3,
138
- "from_bus": 3,
139
- "to_bus": 2,
140
- "susceptance": 458.9154,
141
- "thermal_limit": 497.4317,
142
- "angle_diff_limit": 1.047198
143
- },
144
- {
145
- "id": 4,
146
- "from_bus": 2,
147
- "to_bus": 0,
148
- "susceptance": 873.5753,
149
- "thermal_limit": 740.007,
150
- "angle_diff_limit": 1.047198
151
- },
152
- {
153
- "id": 5,
154
- "from_bus": 0,
155
- "to_bus": 4,
156
- "susceptance": 870.8699,
157
- "thermal_limit": 763.0489,
158
- "angle_diff_limit": 1.047198
159
- },
160
- {
161
- "id": 6,
162
- "from_bus": 4,
163
- "to_bus": 7,
164
- "susceptance": 984.8267,
165
- "thermal_limit": 469.197,
166
- "angle_diff_limit": 1.047198
167
- },
168
- {
169
- "id": 7,
170
- "from_bus": 4,
171
- "to_bus": 6,
172
- "susceptance": 1092.8396,
173
- "thermal_limit": 746.9872,
174
- "angle_diff_limit": 1.047198
175
- },
176
- {
177
- "id": 8,
178
- "from_bus": 2,
179
- "to_bus": 4,
180
- "susceptance": 904.0628,
181
- "thermal_limit": 552.3195,
182
- "angle_diff_limit": 1.047198
183
- }
184
- ]
185
- },
186
- "generators": {
187
- "num_generators": 6,
188
- "num_gfpp": 2,
189
- "generators": [
190
- {
191
- "id": 0,
192
- "bus": 0,
193
- "is_gfpp": false,
194
- "gas_junction": null,
195
- "min_power": 17.5165,
196
- "max_power": 131.7687,
197
- "ramp_down": 61.719,
198
- "ramp_up": 61.719,
199
- "no_load_cost": 119.2916,
200
- "min_up_time": 1,
201
- "min_down_time": 1,
202
- "initial_status": 1,
203
- "initial_gen": 85.5452,
204
- "initial_active_periods": 0,
205
- "initial_inactive_periods": 0,
206
- "startup_cost_params": [
207
- [
208
- 1,
209
- 276.7368
210
- ]
211
- ],
212
- "num_bids": 2,
213
- "bids": [
214
- {
215
- "id": 0,
216
- "price": 20.0,
217
- "max_amount": 50.8823
218
- },
219
- {
220
- "id": 1,
221
- "price": 31.3459,
222
- "max_amount": 80.8864
223
- }
224
- ],
225
- "heat_rate_coefficients": null,
226
- "max_gas_price_fraction": null
227
- },
228
- {
229
- "id": 1,
230
- "bus": 1,
231
- "is_gfpp": true,
232
- "gas_junction": 1,
233
- "min_power": 17.321,
234
- "max_power": 152.1704,
235
- "ramp_down": 80.7603,
236
- "ramp_up": 80.7603,
237
- "no_load_cost": 68.9262,
238
- "min_up_time": 2,
239
- "min_down_time": 2,
240
- "initial_status": 1,
241
- "initial_gen": 94.4133,
242
- "initial_active_periods": 0,
243
- "initial_inactive_periods": 0,
244
- "startup_cost_params": [
245
- [
246
- 1,
247
- 445.3523
248
- ],
249
- [
250
- 2,
251
- 242.8926
252
- ]
253
- ],
254
- "num_bids": 2,
255
- "bids": [
256
- {
257
- "id": 0,
258
- "price": 20.0,
259
- "max_amount": 64.3682
260
- },
261
- {
262
- "id": 1,
263
- "price": 28.2876,
264
- "max_amount": 87.8022
265
- }
266
- ],
267
- "heat_rate_coefficients": {
268
- "H_u2": 0.004389,
269
- "H_u1": 0.448202,
270
- "H_u0": 6.579966
271
- },
272
- "max_gas_price_fraction": 0.3732
273
- },
274
- {
275
- "id": 2,
276
- "bus": 2,
277
- "is_gfpp": false,
278
- "gas_junction": null,
279
- "min_power": 22.8223,
280
- "max_power": 133.3806,
281
- "ramp_down": 62.9079,
282
- "ramp_up": 62.9079,
283
- "no_load_cost": 273.7177,
284
- "min_up_time": 2,
285
- "min_down_time": 1,
286
- "initial_status": 1,
287
- "initial_gen": 54.8739,
288
- "initial_active_periods": 0,
289
- "initial_inactive_periods": 0,
290
- "startup_cost_params": [
291
- [
292
- 1,
293
- 185.6151
294
- ],
295
- [
296
- 2,
297
- 198.669
298
- ]
299
- ],
300
- "num_bids": 2,
301
- "bids": [
302
- {
303
- "id": 0,
304
- "price": 20.0,
305
- "max_amount": 42.5208
306
- },
307
- {
308
- "id": 1,
309
- "price": 28.1492,
310
- "max_amount": 90.8598
311
- }
312
- ],
313
- "heat_rate_coefficients": null,
314
- "max_gas_price_fraction": null
315
- },
316
- {
317
- "id": 3,
318
- "bus": 3,
319
- "is_gfpp": false,
320
- "gas_junction": null,
321
- "min_power": 48.6829,
322
- "max_power": 219.1058,
323
- "ramp_down": 136.3291,
324
- "ramp_up": 136.3291,
325
- "no_load_cost": 124.8584,
326
- "min_up_time": 1,
327
- "min_down_time": 2,
328
- "initial_status": 1,
329
- "initial_gen": 94.534,
330
- "initial_active_periods": 0,
331
- "initial_inactive_periods": 0,
332
- "startup_cost_params": [
333
- [
334
- 1,
335
- 360.1684
336
- ]
337
- ],
338
- "num_bids": 3,
339
- "bids": [
340
- {
341
- "id": 0,
342
- "price": 20.0,
343
- "max_amount": 72.4053
344
- },
345
- {
346
- "id": 1,
347
- "price": 33.6782,
348
- "max_amount": 78.3682
349
- },
350
- {
351
- "id": 2,
352
- "price": 49.5831,
353
- "max_amount": 68.3323
354
- }
355
- ],
356
- "heat_rate_coefficients": null,
357
- "max_gas_price_fraction": null
358
- },
359
- {
360
- "id": 4,
361
- "bus": 4,
362
- "is_gfpp": true,
363
- "gas_junction": 2,
364
- "min_power": 27.1138,
365
- "max_power": 218.5228,
366
- "ramp_down": 144.7768,
367
- "ramp_up": 144.7768,
368
- "no_load_cost": 162.4923,
369
- "min_up_time": 1,
370
- "min_down_time": 1,
371
- "initial_status": 1,
372
- "initial_gen": 84.7947,
373
- "initial_active_periods": 0,
374
- "initial_inactive_periods": 0,
375
- "startup_cost_params": [
376
- [
377
- 1,
378
- 286.0016
379
- ]
380
- ],
381
- "num_bids": 2,
382
- "bids": [
383
- {
384
- "id": 0,
385
- "price": 20.0,
386
- "max_amount": 65.9357
387
- },
388
- {
389
- "id": 1,
390
- "price": 31.7352,
391
- "max_amount": 152.5871
392
- }
393
- ],
394
- "heat_rate_coefficients": {
395
- "H_u2": 0.003299,
396
- "H_u1": 0.468854,
397
- "H_u0": 5.521877
398
- },
399
- "max_gas_price_fraction": 0.5103
400
- },
401
- {
402
- "id": 5,
403
- "bus": 5,
404
- "is_gfpp": false,
405
- "gas_junction": null,
406
- "min_power": 21.0886,
407
- "max_power": 165.3612,
408
- "ramp_down": 67.5501,
409
- "ramp_up": 67.5501,
410
- "no_load_cost": 105.1277,
411
- "min_up_time": 2,
412
- "min_down_time": 2,
413
- "initial_status": 0,
414
- "initial_gen": 0.0,
415
- "initial_active_periods": 0,
416
- "initial_inactive_periods": 0,
417
- "startup_cost_params": [
418
- [
419
- 1,
420
- 490.69
421
- ],
422
- [
423
- 2,
424
- 67.9592
425
- ]
426
- ],
427
- "num_bids": 3,
428
- "bids": [
429
- {
430
- "id": 0,
431
- "price": 20.0,
432
- "max_amount": 46.1973
433
- },
434
- {
435
- "id": 1,
436
- "price": 33.9576,
437
- "max_amount": 71.6447
438
- },
439
- {
440
- "id": 2,
441
- "price": 49.5763,
442
- "max_amount": 47.5192
443
- }
444
- ],
445
- "heat_rate_coefficients": null,
446
- "max_gas_price_fraction": null
447
- }
448
- ]
449
- },
450
- "gas_network": {
451
- "num_junctions": 5,
452
- "num_connections": 5,
453
- "num_compressors": 1,
454
- "num_pricing_zones": 2,
455
- "max_gas_price_mmBtu": 200.0,
456
- "min_gas_price_mmBtu": 0.0,
457
- "pricing_zones": [
458
- {
459
- "id": 0,
460
- "junctions": [
461
- 0,
462
- 2,
463
- 4
464
- ]
465
- },
466
- {
467
- "id": 1,
468
- "junctions": [
469
- 1,
470
- 3
471
- ]
472
- }
473
- ],
474
- "junctions": [
475
- {
476
- "id": 0,
477
- "is_source": true,
478
- "pressure_lb_squared": 29.6977,
479
- "pressure_ub_squared": 130.2211,
480
- "demand_shedding_cost": 1779.8521,
481
- "gas_demand_profile": [
482
- 0.0,
483
- 0.0,
484
- 0.0,
485
- 0.0,
486
- 0.0
487
- ],
488
- "supply_intervals": [
489
- {
490
- "id": 0,
491
- "interval_lb": 0.0,
492
- "interval_ub": 830.6712,
493
- "slope": 1.9775
494
- },
495
- {
496
- "id": 1,
497
- "interval_lb": 830.6712,
498
- "interval_ub": 1661.3424,
499
- "slope": 2.8504
500
- }
501
- ]
502
- },
503
- {
504
- "id": 1,
505
- "is_source": false,
506
- "pressure_lb_squared": 23.9051,
507
- "pressure_ub_squared": 134.0404,
508
- "demand_shedding_cost": 1541.5002,
509
- "gas_demand_profile": [
510
- 26.5443,
511
- 20.3284,
512
- 35.0269,
513
- 30.6393,
514
- 24.8444
515
- ],
516
- "supply_intervals": []
517
- },
518
- {
519
- "id": 2,
520
- "is_source": false,
521
- "pressure_lb_squared": 29.9281,
522
- "pressure_ub_squared": 162.4694,
523
- "demand_shedding_cost": 1435.9425,
524
- "gas_demand_profile": [
525
- 24.6865,
526
- 19.403,
527
- 30.1267,
528
- 22.1307,
529
- 19.862
530
- ],
531
- "supply_intervals": []
532
- },
533
- {
534
- "id": 3,
535
- "is_source": false,
536
- "pressure_lb_squared": 29.5651,
537
- "pressure_ub_squared": 162.0763,
538
- "demand_shedding_cost": 749.242,
539
- "gas_demand_profile": [
540
- 26.6623,
541
- 26.9428,
542
- 20.4551,
543
- 32.7211,
544
- 31.7862
545
- ],
546
- "supply_intervals": []
547
- },
548
- {
549
- "id": 4,
550
- "is_source": false,
551
- "pressure_lb_squared": 24.195,
552
- "pressure_ub_squared": 161.258,
553
- "demand_shedding_cost": 1199.0866,
554
- "gas_demand_profile": [
555
- 33.962,
556
- 24.2887,
557
- 23.5299,
558
- 19.2118,
559
- 27.3729
560
- ],
561
- "supply_intervals": []
562
- }
563
- ],
564
- "connections": [
565
- {
566
- "id": 0,
567
- "from_junction": 0,
568
- "to_junction": 2,
569
- "type": "pipeline",
570
- "weymouth_factor": 0.021666,
571
- "compression_ratio_lb": null,
572
- "compression_ratio_ub": null,
573
- "control_ratio_lb": null,
574
- "control_ratio_ub": null
575
- },
576
- {
577
- "id": 1,
578
- "from_junction": 0,
579
- "to_junction": 4,
580
- "type": "pipeline",
581
- "weymouth_factor": 0.105972,
582
- "compression_ratio_lb": null,
583
- "compression_ratio_ub": null,
584
- "control_ratio_lb": null,
585
- "control_ratio_ub": null
586
- },
587
- {
588
- "id": 2,
589
- "from_junction": 2,
590
- "to_junction": 3,
591
- "type": "pipeline",
592
- "weymouth_factor": 0.116605,
593
- "compression_ratio_lb": null,
594
- "compression_ratio_ub": null,
595
- "control_ratio_lb": null,
596
- "control_ratio_ub": null
597
- },
598
- {
599
- "id": 3,
600
- "from_junction": 3,
601
- "to_junction": 1,
602
- "type": "pipeline",
603
- "weymouth_factor": 0.263775,
604
- "compression_ratio_lb": null,
605
- "compression_ratio_ub": null,
606
- "control_ratio_lb": null,
607
- "control_ratio_ub": null
608
- },
609
- {
610
- "id": 4,
611
- "from_junction": 4,
612
- "to_junction": 2,
613
- "type": "compressor",
614
- "weymouth_factor": null,
615
- "compression_ratio_lb": 1.0333,
616
- "compression_ratio_ub": 2.3208,
617
- "control_ratio_lb": null,
618
- "control_ratio_ub": null
619
- }
620
- ]
621
- }
622
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
byeon2022/instance/large_instance_2.json DELETED
@@ -1,880 +0,0 @@
1
- {
2
- "instance_id": "instance_21",
3
- "scale": "small",
4
- "problem_type": "UCGNA_BSOCP",
5
- "stress_parameters": {
6
- "eta_p": 1.0,
7
- "eta_g": 1.0
8
- },
9
- "time_periods": 24,
10
- "electricity_network": {
11
- "num_buses": 8,
12
- "num_lines": 9,
13
- "buses": [
14
- {
15
- "id": 0,
16
- "demand_profile": [
17
- 36.6648,
18
- 42.6013,
19
- 35.3319,
20
- 49.7039,
21
- 49.9644,
22
- 36.6648,
23
- 42.6013,
24
- 35.3319,
25
- 49.7039,
26
- 49.9644,
27
- 36.6648,
28
- 42.6013,
29
- 35.3319,
30
- 49.7039,
31
- 49.9644,
32
- 36.6648,
33
- 42.6013,
34
- 35.3319,
35
- 49.7039,
36
- 49.9644,
37
- 36.6648,
38
- 42.6013,
39
- 35.3319,
40
- 49.7039
41
- ],
42
- "voltage_angle_lb": -1.570796,
43
- "voltage_angle_ub": 1.570796
44
- },
45
- {
46
- "id": 1,
47
- "demand_profile": [
48
- 48.8178,
49
- 42.1197,
50
- 34.6517,
51
- 30.1391,
52
- 49.6405,
53
- 48.8178,
54
- 42.1197,
55
- 34.6517,
56
- 30.1391,
57
- 49.6405,
58
- 48.8178,
59
- 42.1197,
60
- 34.6517,
61
- 30.1391,
62
- 49.6405,
63
- 48.8178,
64
- 42.1197,
65
- 34.6517,
66
- 30.1391,
67
- 49.6405,
68
- 48.8178,
69
- 42.1197,
70
- 34.6517,
71
- 30.1391
72
- ],
73
- "voltage_angle_lb": -1.570796,
74
- "voltage_angle_ub": 1.570796
75
- },
76
- {
77
- "id": 2,
78
- "demand_profile": [
79
- 28.5913,
80
- 38.3241,
81
- 43.3302,
82
- 34.5474,
83
- 51.3448,
84
- 28.5913,
85
- 38.3241,
86
- 43.3302,
87
- 34.5474,
88
- 51.3448,
89
- 28.5913,
90
- 38.3241,
91
- 43.3302,
92
- 34.5474,
93
- 51.3448,
94
- 28.5913,
95
- 38.3241,
96
- 43.3302,
97
- 34.5474,
98
- 51.3448,
99
- 28.5913,
100
- 38.3241,
101
- 43.3302,
102
- 34.5474
103
- ],
104
- "voltage_angle_lb": -1.570796,
105
- "voltage_angle_ub": 1.570796
106
- },
107
- {
108
- "id": 3,
109
- "demand_profile": [
110
- 28.1133,
111
- 30.4228,
112
- 33.2883,
113
- 37.283,
114
- 47.643,
115
- 28.1133,
116
- 30.4228,
117
- 33.2883,
118
- 37.283,
119
- 47.643,
120
- 28.1133,
121
- 30.4228,
122
- 33.2883,
123
- 37.283,
124
- 47.643,
125
- 28.1133,
126
- 30.4228,
127
- 33.2883,
128
- 37.283,
129
- 47.643,
130
- 28.1133,
131
- 30.4228,
132
- 33.2883,
133
- 37.283
134
- ],
135
- "voltage_angle_lb": -1.570796,
136
- "voltage_angle_ub": 1.570796
137
- },
138
- {
139
- "id": 4,
140
- "demand_profile": [
141
- 50.1293,
142
- 35.402,
143
- 46.9795,
144
- 35.9844,
145
- 34.7577,
146
- 50.1293,
147
- 35.402,
148
- 46.9795,
149
- 35.9844,
150
- 34.7577,
151
- 50.1293,
152
- 35.402,
153
- 46.9795,
154
- 35.9844,
155
- 34.7577,
156
- 50.1293,
157
- 35.402,
158
- 46.9795,
159
- 35.9844,
160
- 34.7577,
161
- 50.1293,
162
- 35.402,
163
- 46.9795,
164
- 35.9844
165
- ],
166
- "voltage_angle_lb": -1.570796,
167
- "voltage_angle_ub": 1.570796
168
- },
169
- {
170
- "id": 5,
171
- "demand_profile": [
172
- 37.2447,
173
- 28.0797,
174
- 41.6566,
175
- 33.0729,
176
- 36.4498,
177
- 37.2447,
178
- 28.0797,
179
- 41.6566,
180
- 33.0729,
181
- 36.4498,
182
- 37.2447,
183
- 28.0797,
184
- 41.6566,
185
- 33.0729,
186
- 36.4498,
187
- 37.2447,
188
- 28.0797,
189
- 41.6566,
190
- 33.0729,
191
- 36.4498,
192
- 37.2447,
193
- 28.0797,
194
- 41.6566,
195
- 33.0729
196
- ],
197
- "voltage_angle_lb": -1.570796,
198
- "voltage_angle_ub": 1.570796
199
- },
200
- {
201
- "id": 6,
202
- "demand_profile": [
203
- 48.7617,
204
- 31.3229,
205
- 39.0515,
206
- 28.7705,
207
- 29.6436,
208
- 48.7617,
209
- 31.3229,
210
- 39.0515,
211
- 28.7705,
212
- 29.6436,
213
- 48.7617,
214
- 31.3229,
215
- 39.0515,
216
- 28.7705,
217
- 29.6436,
218
- 48.7617,
219
- 31.3229,
220
- 39.0515,
221
- 28.7705,
222
- 29.6436,
223
- 48.7617,
224
- 31.3229,
225
- 39.0515,
226
- 28.7705
227
- ],
228
- "voltage_angle_lb": -1.570796,
229
- "voltage_angle_ub": 1.570796
230
- },
231
- {
232
- "id": 7,
233
- "demand_profile": [
234
- 39.7413,
235
- 50.6085,
236
- 44.3312,
237
- 39.0082,
238
- 43.0781,
239
- 39.7413,
240
- 50.6085,
241
- 44.3312,
242
- 39.0082,
243
- 43.0781,
244
- 39.7413,
245
- 50.6085,
246
- 44.3312,
247
- 39.0082,
248
- 43.0781,
249
- 39.7413,
250
- 50.6085,
251
- 44.3312,
252
- 39.0082,
253
- 43.0781,
254
- 39.7413,
255
- 50.6085,
256
- 44.3312,
257
- 39.0082
258
- ],
259
- "voltage_angle_lb": -1.570796,
260
- "voltage_angle_ub": 1.570796
261
- }
262
- ],
263
- "lines": [
264
- {
265
- "id": 0,
266
- "from_bus": 0,
267
- "to_bus": 6,
268
- "susceptance": 654.9045,
269
- "thermal_limit": 494.7833,
270
- "angle_diff_limit": 1.047198
271
- },
272
- {
273
- "id": 1,
274
- "from_bus": 3,
275
- "to_bus": 6,
276
- "susceptance": 463.7891,
277
- "thermal_limit": 298.3888,
278
- "angle_diff_limit": 1.047198
279
- },
280
- {
281
- "id": 2,
282
- "from_bus": 5,
283
- "to_bus": 1,
284
- "susceptance": 477.7826,
285
- "thermal_limit": 301.1823,
286
- "angle_diff_limit": 1.047198
287
- },
288
- {
289
- "id": 3,
290
- "from_bus": 1,
291
- "to_bus": 2,
292
- "susceptance": 468.3953,
293
- "thermal_limit": 291.1645,
294
- "angle_diff_limit": 1.047198
295
- },
296
- {
297
- "id": 4,
298
- "from_bus": 2,
299
- "to_bus": 6,
300
- "susceptance": 571.0108,
301
- "thermal_limit": 375.5593,
302
- "angle_diff_limit": 1.047198
303
- },
304
- {
305
- "id": 5,
306
- "from_bus": 6,
307
- "to_bus": 4,
308
- "susceptance": 517.1262,
309
- "thermal_limit": 277.4938,
310
- "angle_diff_limit": 1.047198
311
- },
312
- {
313
- "id": 6,
314
- "from_bus": 4,
315
- "to_bus": 7,
316
- "susceptance": 377.6614,
317
- "thermal_limit": 421.9382,
318
- "angle_diff_limit": 1.047198
319
- },
320
- {
321
- "id": 7,
322
- "from_bus": 0,
323
- "to_bus": 2,
324
- "susceptance": 354.6256,
325
- "thermal_limit": 311.566,
326
- "angle_diff_limit": 1.047198
327
- },
328
- {
329
- "id": 8,
330
- "from_bus": 3,
331
- "to_bus": 5,
332
- "susceptance": 667.8551,
333
- "thermal_limit": 380.0264,
334
- "angle_diff_limit": 1.047198
335
- }
336
- ]
337
- },
338
- "generators": {
339
- "num_generators": 6,
340
- "num_gfpp": 2,
341
- "generators": [
342
- {
343
- "id": 0,
344
- "bus": 0,
345
- "is_gfpp": true,
346
- "gas_junction": 1,
347
- "min_power": 12.0774,
348
- "max_power": 72.3271,
349
- "ramp_down": 48.2095,
350
- "ramp_up": 48.2095,
351
- "no_load_cost": 175.5542,
352
- "min_up_time": 1,
353
- "min_down_time": 1,
354
- "initial_status": 1,
355
- "initial_gen": 34.3379,
356
- "initial_active_periods": 0,
357
- "initial_inactive_periods": 0,
358
- "startup_cost_params": [
359
- [
360
- 1,
361
- 227.1251
362
- ]
363
- ],
364
- "num_bids": 3,
365
- "bids": [
366
- {
367
- "id": 0,
368
- "price": 20.0,
369
- "max_amount": 18.4833
370
- },
371
- {
372
- "id": 1,
373
- "price": 31.9527,
374
- "max_amount": 19.3688
375
- },
376
- {
377
- "id": 2,
378
- "price": 36.8156,
379
- "max_amount": 34.475
380
- }
381
- ],
382
- "heat_rate_coefficients": {
383
- "H_u2": 0.002562,
384
- "H_u1": 0.307428,
385
- "H_u0": 6.039808
386
- },
387
- "max_gas_price_fraction": 0.5053
388
- },
389
- {
390
- "id": 1,
391
- "bus": 1,
392
- "is_gfpp": false,
393
- "gas_junction": null,
394
- "min_power": 24.1276,
395
- "max_power": 125.0485,
396
- "ramp_down": 82.1523,
397
- "ramp_up": 82.1523,
398
- "no_load_cost": 141.6515,
399
- "min_up_time": 2,
400
- "min_down_time": 1,
401
- "initial_status": 1,
402
- "initial_gen": 39.6872,
403
- "initial_active_periods": 0,
404
- "initial_inactive_periods": 0,
405
- "startup_cost_params": [
406
- [
407
- 1,
408
- 387.4204
409
- ],
410
- [
411
- 2,
412
- 255.9883
413
- ]
414
- ],
415
- "num_bids": 3,
416
- "bids": [
417
- {
418
- "id": 0,
419
- "price": 20.0,
420
- "max_amount": 48.7168
421
- },
422
- {
423
- "id": 1,
424
- "price": 29.8559,
425
- "max_amount": 46.842
426
- },
427
- {
428
- "id": 2,
429
- "price": 47.1096,
430
- "max_amount": 29.4897
431
- }
432
- ],
433
- "heat_rate_coefficients": null,
434
- "max_gas_price_fraction": null
435
- },
436
- {
437
- "id": 2,
438
- "bus": 2,
439
- "is_gfpp": true,
440
- "gas_junction": 2,
441
- "min_power": 19.738,
442
- "max_power": 119.576,
443
- "ramp_down": 66.1758,
444
- "ramp_up": 66.1758,
445
- "no_load_cost": 129.7693,
446
- "min_up_time": 2,
447
- "min_down_time": 1,
448
- "initial_status": 1,
449
- "initial_gen": 101.1913,
450
- "initial_active_periods": 0,
451
- "initial_inactive_periods": 0,
452
- "startup_cost_params": [
453
- [
454
- 1,
455
- 105.7587
456
- ],
457
- [
458
- 2,
459
- 251.5083
460
- ]
461
- ],
462
- "num_bids": 2,
463
- "bids": [
464
- {
465
- "id": 0,
466
- "price": 20.0,
467
- "max_amount": 36.7113
468
- },
469
- {
470
- "id": 1,
471
- "price": 28.7632,
472
- "max_amount": 82.8647
473
- }
474
- ],
475
- "heat_rate_coefficients": {
476
- "H_u2": 0.002397,
477
- "H_u1": 0.372434,
478
- "H_u0": 3.359034
479
- },
480
- "max_gas_price_fraction": 0.3796
481
- },
482
- {
483
- "id": 3,
484
- "bus": 3,
485
- "is_gfpp": false,
486
- "gas_junction": null,
487
- "min_power": 15.2126,
488
- "max_power": 116.8708,
489
- "ramp_down": 67.0867,
490
- "ramp_up": 67.0867,
491
- "no_load_cost": 180.576,
492
- "min_up_time": 2,
493
- "min_down_time": 1,
494
- "initial_status": 1,
495
- "initial_gen": 76.553,
496
- "initial_active_periods": 0,
497
- "initial_inactive_periods": 0,
498
- "startup_cost_params": [
499
- [
500
- 1,
501
- 557.4432
502
- ],
503
- [
504
- 2,
505
- 281.4354
506
- ]
507
- ],
508
- "num_bids": 3,
509
- "bids": [
510
- {
511
- "id": 0,
512
- "price": 20.0,
513
- "max_amount": 40.4818
514
- },
515
- {
516
- "id": 1,
517
- "price": 28.8362,
518
- "max_amount": 43.5968
519
- },
520
- {
521
- "id": 2,
522
- "price": 40.0227,
523
- "max_amount": 32.7922
524
- }
525
- ],
526
- "heat_rate_coefficients": null,
527
- "max_gas_price_fraction": null
528
- },
529
- {
530
- "id": 4,
531
- "bus": 4,
532
- "is_gfpp": false,
533
- "gas_junction": null,
534
- "min_power": 17.1166,
535
- "max_power": 81.529,
536
- "ramp_down": 42.1487,
537
- "ramp_up": 42.1487,
538
- "no_load_cost": 286.5113,
539
- "min_up_time": 1,
540
- "min_down_time": 1,
541
- "initial_status": 1,
542
- "initial_gen": 53.4399,
543
- "initial_active_periods": 0,
544
- "initial_inactive_periods": 0,
545
- "startup_cost_params": [
546
- [
547
- 1,
548
- 456.4379
549
- ]
550
- ],
551
- "num_bids": 3,
552
- "bids": [
553
- {
554
- "id": 0,
555
- "price": 20.0,
556
- "max_amount": 35.1667
557
- },
558
- {
559
- "id": 1,
560
- "price": 32.4167,
561
- "max_amount": 31.8679
562
- },
563
- {
564
- "id": 2,
565
- "price": 48.851,
566
- "max_amount": 14.4944
567
- }
568
- ],
569
- "heat_rate_coefficients": null,
570
- "max_gas_price_fraction": null
571
- },
572
- {
573
- "id": 5,
574
- "bus": 5,
575
- "is_gfpp": false,
576
- "gas_junction": null,
577
- "min_power": 25.2319,
578
- "max_power": 101.188,
579
- "ramp_down": 54.062,
580
- "ramp_up": 54.062,
581
- "no_load_cost": 174.0039,
582
- "min_up_time": 1,
583
- "min_down_time": 1,
584
- "initial_status": 0,
585
- "initial_gen": 0.0,
586
- "initial_active_periods": 0,
587
- "initial_inactive_periods": 0,
588
- "startup_cost_params": [
589
- [
590
- 1,
591
- 539.3245
592
- ]
593
- ],
594
- "num_bids": 2,
595
- "bids": [
596
- {
597
- "id": 0,
598
- "price": 20.0,
599
- "max_amount": 45.038
600
- },
601
- {
602
- "id": 1,
603
- "price": 33.7262,
604
- "max_amount": 56.15
605
- }
606
- ],
607
- "heat_rate_coefficients": null,
608
- "max_gas_price_fraction": null
609
- }
610
- ]
611
- },
612
- "gas_network": {
613
- "num_junctions": 5,
614
- "num_connections": 5,
615
- "num_compressors": 1,
616
- "num_pricing_zones": 2,
617
- "max_gas_price_mmBtu": 200.0,
618
- "min_gas_price_mmBtu": 0.0,
619
- "pricing_zones": [
620
- {
621
- "id": 0,
622
- "junctions": [
623
- 0,
624
- 2,
625
- 4
626
- ]
627
- },
628
- {
629
- "id": 1,
630
- "junctions": [
631
- 1,
632
- 3
633
- ]
634
- }
635
- ],
636
- "junctions": [
637
- {
638
- "id": 0,
639
- "is_source": true,
640
- "pressure_lb_squared": 22.0868,
641
- "pressure_ub_squared": 169.9454,
642
- "demand_shedding_cost": 915.3374,
643
- "gas_demand_profile": [
644
- 0.0,
645
- 0.0,
646
- 0.0,
647
- 0.0,
648
- 0.0,
649
- 0.0,
650
- 0.0,
651
- 0.0,
652
- 0.0,
653
- 0.0,
654
- 0.0,
655
- 0.0,
656
- 0.0,
657
- 0.0,
658
- 0.0,
659
- 0.0,
660
- 0.0,
661
- 0.0,
662
- 0.0,
663
- 0.0,
664
- 0.0,
665
- 0.0,
666
- 0.0,
667
- 0.0
668
- ],
669
- "supply_intervals": [
670
- {
671
- "id": 0,
672
- "interval_lb": 0.0,
673
- "interval_ub": 283.6739,
674
- "slope": 2.4121
675
- },
676
- {
677
- "id": 1,
678
- "interval_lb": 283.6739,
679
- "interval_ub": 567.3479,
680
- "slope": 3.0031
681
- }
682
- ]
683
- },
684
- {
685
- "id": 1,
686
- "is_source": false,
687
- "pressure_lb_squared": 28.1187,
688
- "pressure_ub_squared": 123.0769,
689
- "demand_shedding_cost": 1223.1528,
690
- "gas_demand_profile": [
691
- 12.3683,
692
- 17.1904,
693
- 19.1516,
694
- 17.8862,
695
- 15.4492,
696
- 12.3683,
697
- 17.1904,
698
- 19.1516,
699
- 17.8862,
700
- 15.4492,
701
- 12.3683,
702
- 17.1904,
703
- 19.1516,
704
- 17.8862,
705
- 15.4492,
706
- 12.3683,
707
- 17.1904,
708
- 19.1516,
709
- 17.8862,
710
- 15.4492,
711
- 12.3683,
712
- 17.1904,
713
- 19.1516,
714
- 17.8862
715
- ],
716
- "supply_intervals": []
717
- },
718
- {
719
- "id": 2,
720
- "is_source": false,
721
- "pressure_lb_squared": 17.4815,
722
- "pressure_ub_squared": 157.5291,
723
- "demand_shedding_cost": 1988.6359,
724
- "gas_demand_profile": [
725
- 10.6169,
726
- 12.7574,
727
- 13.4973,
728
- 12.1893,
729
- 14.92,
730
- 10.6169,
731
- 12.7574,
732
- 13.4973,
733
- 12.1893,
734
- 14.92,
735
- 10.6169,
736
- 12.7574,
737
- 13.4973,
738
- 12.1893,
739
- 14.92,
740
- 10.6169,
741
- 12.7574,
742
- 13.4973,
743
- 12.1893,
744
- 14.92,
745
- 10.6169,
746
- 12.7574,
747
- 13.4973,
748
- 12.1893
749
- ],
750
- "supply_intervals": []
751
- },
752
- {
753
- "id": 3,
754
- "is_source": false,
755
- "pressure_lb_squared": 26.0812,
756
- "pressure_ub_squared": 168.842,
757
- "demand_shedding_cost": 1284.9078,
758
- "gas_demand_profile": [
759
- 15.4339,
760
- 17.5274,
761
- 14.7897,
762
- 14.1897,
763
- 13.778,
764
- 15.4339,
765
- 17.5274,
766
- 14.7897,
767
- 14.1897,
768
- 13.778,
769
- 15.4339,
770
- 17.5274,
771
- 14.7897,
772
- 14.1897,
773
- 13.778,
774
- 15.4339,
775
- 17.5274,
776
- 14.7897,
777
- 14.1897,
778
- 13.778,
779
- 15.4339,
780
- 17.5274,
781
- 14.7897,
782
- 14.1897
783
- ],
784
- "supply_intervals": []
785
- },
786
- {
787
- "id": 4,
788
- "is_source": false,
789
- "pressure_lb_squared": 27.4368,
790
- "pressure_ub_squared": 127.9464,
791
- "demand_shedding_cost": 1602.5085,
792
- "gas_demand_profile": [
793
- 18.2193,
794
- 14.6696,
795
- 17.8333,
796
- 11.6234,
797
- 15.312,
798
- 18.2193,
799
- 14.6696,
800
- 17.8333,
801
- 11.6234,
802
- 15.312,
803
- 18.2193,
804
- 14.6696,
805
- 17.8333,
806
- 11.6234,
807
- 15.312,
808
- 18.2193,
809
- 14.6696,
810
- 17.8333,
811
- 11.6234,
812
- 15.312,
813
- 18.2193,
814
- 14.6696,
815
- 17.8333,
816
- 11.6234
817
- ],
818
- "supply_intervals": []
819
- }
820
- ],
821
- "connections": [
822
- {
823
- "id": 0,
824
- "from_junction": 0,
825
- "to_junction": 2,
826
- "type": "pipeline",
827
- "weymouth_factor": 0.0154574,
828
- "compression_ratio_lb": null,
829
- "compression_ratio_ub": null,
830
- "control_ratio_lb": null,
831
- "control_ratio_ub": null
832
- },
833
- {
834
- "id": 1,
835
- "from_junction": 2,
836
- "to_junction": 3,
837
- "type": "pipeline",
838
- "weymouth_factor": 0.029696800000000002,
839
- "compression_ratio_lb": null,
840
- "compression_ratio_ub": null,
841
- "control_ratio_lb": null,
842
- "control_ratio_ub": null
843
- },
844
- {
845
- "id": 2,
846
- "from_junction": 3,
847
- "to_junction": 4,
848
- "type": "pipeline",
849
- "weymouth_factor": 0.0095694,
850
- "compression_ratio_lb": null,
851
- "compression_ratio_ub": null,
852
- "control_ratio_lb": null,
853
- "control_ratio_ub": null
854
- },
855
- {
856
- "id": 3,
857
- "from_junction": 4,
858
- "to_junction": 1,
859
- "type": "pipeline",
860
- "weymouth_factor": 0.026497700000000003,
861
- "compression_ratio_lb": null,
862
- "compression_ratio_ub": null,
863
- "control_ratio_lb": null,
864
- "control_ratio_ub": null
865
- },
866
- {
867
- "id": 4,
868
- "from_junction": 0,
869
- "to_junction": 4,
870
- "type": "pipeline",
871
- "weymouth_factor": 0.020305325000000003,
872
- "compression_ratio_lb": null,
873
- "compression_ratio_ub": null,
874
- "control_ratio_lb": null,
875
- "control_ratio_ub": null
876
- }
877
- ]
878
- },
879
- "description": " [fix 2026-05-18 l21-specific: (1) compressor \u2192 pipeline (l21 compressor direction j=0\u2192j=4 was COSAME as pipe path, original LB created pi_4=pi_0 cycle), (2) source pressure_ub_squared \u00d7 2, (3) all pipeline weymouth_factor \u00d7 0.1] [scale-up 2026-05-19 FINAL: time_periods \u2192 24]"
880
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
byeon2022/instance/large_instance_21.json.pre_compfix_20260518 DELETED
@@ -1,632 +0,0 @@
1
- {
2
- "instance_id": "instance_21",
3
- "scale": "small",
4
- "problem_type": "UCGNA_BSOCP",
5
- "stress_parameters": {
6
- "eta_p": 1.0,
7
- "eta_g": 1.0
8
- },
9
- "time_periods": 5,
10
- "electricity_network": {
11
- "num_buses": 8,
12
- "num_lines": 9,
13
- "buses": [
14
- {
15
- "id": 0,
16
- "demand_profile": [
17
- 36.6648,
18
- 42.6013,
19
- 35.3319,
20
- 49.7039,
21
- 49.9644
22
- ],
23
- "voltage_angle_lb": -1.570796,
24
- "voltage_angle_ub": 1.570796
25
- },
26
- {
27
- "id": 1,
28
- "demand_profile": [
29
- 48.8178,
30
- 42.1197,
31
- 34.6517,
32
- 30.1391,
33
- 49.6405
34
- ],
35
- "voltage_angle_lb": -1.570796,
36
- "voltage_angle_ub": 1.570796
37
- },
38
- {
39
- "id": 2,
40
- "demand_profile": [
41
- 28.5913,
42
- 38.3241,
43
- 43.3302,
44
- 34.5474,
45
- 51.3448
46
- ],
47
- "voltage_angle_lb": -1.570796,
48
- "voltage_angle_ub": 1.570796
49
- },
50
- {
51
- "id": 3,
52
- "demand_profile": [
53
- 28.1133,
54
- 30.4228,
55
- 33.2883,
56
- 37.283,
57
- 47.643
58
- ],
59
- "voltage_angle_lb": -1.570796,
60
- "voltage_angle_ub": 1.570796
61
- },
62
- {
63
- "id": 4,
64
- "demand_profile": [
65
- 50.1293,
66
- 35.402,
67
- 46.9795,
68
- 35.9844,
69
- 34.7577
70
- ],
71
- "voltage_angle_lb": -1.570796,
72
- "voltage_angle_ub": 1.570796
73
- },
74
- {
75
- "id": 5,
76
- "demand_profile": [
77
- 37.2447,
78
- 28.0797,
79
- 41.6566,
80
- 33.0729,
81
- 36.4498
82
- ],
83
- "voltage_angle_lb": -1.570796,
84
- "voltage_angle_ub": 1.570796
85
- },
86
- {
87
- "id": 6,
88
- "demand_profile": [
89
- 48.7617,
90
- 31.3229,
91
- 39.0515,
92
- 28.7705,
93
- 29.6436
94
- ],
95
- "voltage_angle_lb": -1.570796,
96
- "voltage_angle_ub": 1.570796
97
- },
98
- {
99
- "id": 7,
100
- "demand_profile": [
101
- 39.7413,
102
- 50.6085,
103
- 44.3312,
104
- 39.0082,
105
- 43.0781
106
- ],
107
- "voltage_angle_lb": -1.570796,
108
- "voltage_angle_ub": 1.570796
109
- }
110
- ],
111
- "lines": [
112
- {
113
- "id": 0,
114
- "from_bus": 0,
115
- "to_bus": 6,
116
- "susceptance": 654.9045,
117
- "thermal_limit": 494.7833,
118
- "angle_diff_limit": 1.047198
119
- },
120
- {
121
- "id": 1,
122
- "from_bus": 3,
123
- "to_bus": 6,
124
- "susceptance": 463.7891,
125
- "thermal_limit": 298.3888,
126
- "angle_diff_limit": 1.047198
127
- },
128
- {
129
- "id": 2,
130
- "from_bus": 5,
131
- "to_bus": 1,
132
- "susceptance": 477.7826,
133
- "thermal_limit": 301.1823,
134
- "angle_diff_limit": 1.047198
135
- },
136
- {
137
- "id": 3,
138
- "from_bus": 1,
139
- "to_bus": 2,
140
- "susceptance": 468.3953,
141
- "thermal_limit": 291.1645,
142
- "angle_diff_limit": 1.047198
143
- },
144
- {
145
- "id": 4,
146
- "from_bus": 2,
147
- "to_bus": 6,
148
- "susceptance": 571.0108,
149
- "thermal_limit": 375.5593,
150
- "angle_diff_limit": 1.047198
151
- },
152
- {
153
- "id": 5,
154
- "from_bus": 6,
155
- "to_bus": 4,
156
- "susceptance": 517.1262,
157
- "thermal_limit": 277.4938,
158
- "angle_diff_limit": 1.047198
159
- },
160
- {
161
- "id": 6,
162
- "from_bus": 4,
163
- "to_bus": 7,
164
- "susceptance": 377.6614,
165
- "thermal_limit": 421.9382,
166
- "angle_diff_limit": 1.047198
167
- },
168
- {
169
- "id": 7,
170
- "from_bus": 0,
171
- "to_bus": 2,
172
- "susceptance": 354.6256,
173
- "thermal_limit": 311.566,
174
- "angle_diff_limit": 1.047198
175
- },
176
- {
177
- "id": 8,
178
- "from_bus": 3,
179
- "to_bus": 5,
180
- "susceptance": 667.8551,
181
- "thermal_limit": 380.0264,
182
- "angle_diff_limit": 1.047198
183
- }
184
- ]
185
- },
186
- "generators": {
187
- "num_generators": 6,
188
- "num_gfpp": 2,
189
- "generators": [
190
- {
191
- "id": 0,
192
- "bus": 0,
193
- "is_gfpp": true,
194
- "gas_junction": 1,
195
- "min_power": 12.0774,
196
- "max_power": 72.3271,
197
- "ramp_down": 48.2095,
198
- "ramp_up": 48.2095,
199
- "no_load_cost": 175.5542,
200
- "min_up_time": 1,
201
- "min_down_time": 1,
202
- "initial_status": 1,
203
- "initial_gen": 34.3379,
204
- "initial_active_periods": 0,
205
- "initial_inactive_periods": 0,
206
- "startup_cost_params": [
207
- [
208
- 1,
209
- 227.1251
210
- ]
211
- ],
212
- "num_bids": 3,
213
- "bids": [
214
- {
215
- "id": 0,
216
- "price": 20.0,
217
- "max_amount": 18.4833
218
- },
219
- {
220
- "id": 1,
221
- "price": 31.9527,
222
- "max_amount": 19.3688
223
- },
224
- {
225
- "id": 2,
226
- "price": 36.8156,
227
- "max_amount": 34.475
228
- }
229
- ],
230
- "heat_rate_coefficients": {
231
- "H_u2": 0.002562,
232
- "H_u1": 0.307428,
233
- "H_u0": 6.039808
234
- },
235
- "max_gas_price_fraction": 0.5053
236
- },
237
- {
238
- "id": 1,
239
- "bus": 1,
240
- "is_gfpp": false,
241
- "gas_junction": null,
242
- "min_power": 24.1276,
243
- "max_power": 125.0485,
244
- "ramp_down": 82.1523,
245
- "ramp_up": 82.1523,
246
- "no_load_cost": 141.6515,
247
- "min_up_time": 2,
248
- "min_down_time": 1,
249
- "initial_status": 1,
250
- "initial_gen": 39.6872,
251
- "initial_active_periods": 0,
252
- "initial_inactive_periods": 0,
253
- "startup_cost_params": [
254
- [
255
- 1,
256
- 387.4204
257
- ],
258
- [
259
- 2,
260
- 255.9883
261
- ]
262
- ],
263
- "num_bids": 3,
264
- "bids": [
265
- {
266
- "id": 0,
267
- "price": 20.0,
268
- "max_amount": 48.7168
269
- },
270
- {
271
- "id": 1,
272
- "price": 29.8559,
273
- "max_amount": 46.842
274
- },
275
- {
276
- "id": 2,
277
- "price": 47.1096,
278
- "max_amount": 29.4897
279
- }
280
- ],
281
- "heat_rate_coefficients": null,
282
- "max_gas_price_fraction": null
283
- },
284
- {
285
- "id": 2,
286
- "bus": 2,
287
- "is_gfpp": true,
288
- "gas_junction": 2,
289
- "min_power": 19.738,
290
- "max_power": 119.576,
291
- "ramp_down": 66.1758,
292
- "ramp_up": 66.1758,
293
- "no_load_cost": 129.7693,
294
- "min_up_time": 2,
295
- "min_down_time": 1,
296
- "initial_status": 1,
297
- "initial_gen": 101.1913,
298
- "initial_active_periods": 0,
299
- "initial_inactive_periods": 0,
300
- "startup_cost_params": [
301
- [
302
- 1,
303
- 105.7587
304
- ],
305
- [
306
- 2,
307
- 251.5083
308
- ]
309
- ],
310
- "num_bids": 2,
311
- "bids": [
312
- {
313
- "id": 0,
314
- "price": 20.0,
315
- "max_amount": 36.7113
316
- },
317
- {
318
- "id": 1,
319
- "price": 28.7632,
320
- "max_amount": 82.8647
321
- }
322
- ],
323
- "heat_rate_coefficients": {
324
- "H_u2": 0.002397,
325
- "H_u1": 0.372434,
326
- "H_u0": 3.359034
327
- },
328
- "max_gas_price_fraction": 0.3796
329
- },
330
- {
331
- "id": 3,
332
- "bus": 3,
333
- "is_gfpp": false,
334
- "gas_junction": null,
335
- "min_power": 15.2126,
336
- "max_power": 116.8708,
337
- "ramp_down": 67.0867,
338
- "ramp_up": 67.0867,
339
- "no_load_cost": 180.576,
340
- "min_up_time": 2,
341
- "min_down_time": 1,
342
- "initial_status": 1,
343
- "initial_gen": 76.553,
344
- "initial_active_periods": 0,
345
- "initial_inactive_periods": 0,
346
- "startup_cost_params": [
347
- [
348
- 1,
349
- 557.4432
350
- ],
351
- [
352
- 2,
353
- 281.4354
354
- ]
355
- ],
356
- "num_bids": 3,
357
- "bids": [
358
- {
359
- "id": 0,
360
- "price": 20.0,
361
- "max_amount": 40.4818
362
- },
363
- {
364
- "id": 1,
365
- "price": 28.8362,
366
- "max_amount": 43.5968
367
- },
368
- {
369
- "id": 2,
370
- "price": 40.0227,
371
- "max_amount": 32.7922
372
- }
373
- ],
374
- "heat_rate_coefficients": null,
375
- "max_gas_price_fraction": null
376
- },
377
- {
378
- "id": 4,
379
- "bus": 4,
380
- "is_gfpp": false,
381
- "gas_junction": null,
382
- "min_power": 17.1166,
383
- "max_power": 81.529,
384
- "ramp_down": 42.1487,
385
- "ramp_up": 42.1487,
386
- "no_load_cost": 286.5113,
387
- "min_up_time": 1,
388
- "min_down_time": 1,
389
- "initial_status": 1,
390
- "initial_gen": 53.4399,
391
- "initial_active_periods": 0,
392
- "initial_inactive_periods": 0,
393
- "startup_cost_params": [
394
- [
395
- 1,
396
- 456.4379
397
- ]
398
- ],
399
- "num_bids": 3,
400
- "bids": [
401
- {
402
- "id": 0,
403
- "price": 20.0,
404
- "max_amount": 35.1667
405
- },
406
- {
407
- "id": 1,
408
- "price": 32.4167,
409
- "max_amount": 31.8679
410
- },
411
- {
412
- "id": 2,
413
- "price": 48.851,
414
- "max_amount": 14.4944
415
- }
416
- ],
417
- "heat_rate_coefficients": null,
418
- "max_gas_price_fraction": null
419
- },
420
- {
421
- "id": 5,
422
- "bus": 5,
423
- "is_gfpp": false,
424
- "gas_junction": null,
425
- "min_power": 25.2319,
426
- "max_power": 101.188,
427
- "ramp_down": 54.062,
428
- "ramp_up": 54.062,
429
- "no_load_cost": 174.0039,
430
- "min_up_time": 1,
431
- "min_down_time": 1,
432
- "initial_status": 0,
433
- "initial_gen": 0.0,
434
- "initial_active_periods": 0,
435
- "initial_inactive_periods": 0,
436
- "startup_cost_params": [
437
- [
438
- 1,
439
- 539.3245
440
- ]
441
- ],
442
- "num_bids": 2,
443
- "bids": [
444
- {
445
- "id": 0,
446
- "price": 20.0,
447
- "max_amount": 45.038
448
- },
449
- {
450
- "id": 1,
451
- "price": 33.7262,
452
- "max_amount": 56.15
453
- }
454
- ],
455
- "heat_rate_coefficients": null,
456
- "max_gas_price_fraction": null
457
- }
458
- ]
459
- },
460
- "gas_network": {
461
- "num_junctions": 5,
462
- "num_connections": 5,
463
- "num_compressors": 1,
464
- "num_pricing_zones": 2,
465
- "max_gas_price_mmBtu": 200.0,
466
- "min_gas_price_mmBtu": 0.0,
467
- "pricing_zones": [
468
- {
469
- "id": 0,
470
- "junctions": [
471
- 0,
472
- 2,
473
- 4
474
- ]
475
- },
476
- {
477
- "id": 1,
478
- "junctions": [
479
- 1,
480
- 3
481
- ]
482
- }
483
- ],
484
- "junctions": [
485
- {
486
- "id": 0,
487
- "is_source": true,
488
- "pressure_lb_squared": 22.0868,
489
- "pressure_ub_squared": 84.9727,
490
- "demand_shedding_cost": 915.3374,
491
- "gas_demand_profile": [
492
- 0.0,
493
- 0.0,
494
- 0.0,
495
- 0.0,
496
- 0.0
497
- ],
498
- "supply_intervals": [
499
- {
500
- "id": 0,
501
- "interval_lb": 0.0,
502
- "interval_ub": 283.6739,
503
- "slope": 2.4121
504
- },
505
- {
506
- "id": 1,
507
- "interval_lb": 283.6739,
508
- "interval_ub": 567.3479,
509
- "slope": 3.0031
510
- }
511
- ]
512
- },
513
- {
514
- "id": 1,
515
- "is_source": false,
516
- "pressure_lb_squared": 28.1187,
517
- "pressure_ub_squared": 123.0769,
518
- "demand_shedding_cost": 1223.1528,
519
- "gas_demand_profile": [
520
- 12.3683,
521
- 17.1904,
522
- 19.1516,
523
- 17.8862,
524
- 15.4492
525
- ],
526
- "supply_intervals": []
527
- },
528
- {
529
- "id": 2,
530
- "is_source": false,
531
- "pressure_lb_squared": 17.4815,
532
- "pressure_ub_squared": 157.5291,
533
- "demand_shedding_cost": 1988.6359,
534
- "gas_demand_profile": [
535
- 10.6169,
536
- 12.7574,
537
- 13.4973,
538
- 12.1893,
539
- 14.92
540
- ],
541
- "supply_intervals": []
542
- },
543
- {
544
- "id": 3,
545
- "is_source": false,
546
- "pressure_lb_squared": 26.0812,
547
- "pressure_ub_squared": 168.842,
548
- "demand_shedding_cost": 1284.9078,
549
- "gas_demand_profile": [
550
- 15.4339,
551
- 17.5274,
552
- 14.7897,
553
- 14.1897,
554
- 13.778
555
- ],
556
- "supply_intervals": []
557
- },
558
- {
559
- "id": 4,
560
- "is_source": false,
561
- "pressure_lb_squared": 27.4368,
562
- "pressure_ub_squared": 127.9464,
563
- "demand_shedding_cost": 1602.5085,
564
- "gas_demand_profile": [
565
- 18.2193,
566
- 14.6696,
567
- 17.8333,
568
- 11.6234,
569
- 15.312
570
- ],
571
- "supply_intervals": []
572
- }
573
- ],
574
- "connections": [
575
- {
576
- "id": 0,
577
- "from_junction": 0,
578
- "to_junction": 2,
579
- "type": "pipeline",
580
- "weymouth_factor": 0.154574,
581
- "compression_ratio_lb": null,
582
- "compression_ratio_ub": null,
583
- "control_ratio_lb": null,
584
- "control_ratio_ub": null
585
- },
586
- {
587
- "id": 1,
588
- "from_junction": 2,
589
- "to_junction": 3,
590
- "type": "pipeline",
591
- "weymouth_factor": 0.296968,
592
- "compression_ratio_lb": null,
593
- "compression_ratio_ub": null,
594
- "control_ratio_lb": null,
595
- "control_ratio_ub": null
596
- },
597
- {
598
- "id": 2,
599
- "from_junction": 3,
600
- "to_junction": 4,
601
- "type": "pipeline",
602
- "weymouth_factor": 0.095694,
603
- "compression_ratio_lb": null,
604
- "compression_ratio_ub": null,
605
- "control_ratio_lb": null,
606
- "control_ratio_ub": null
607
- },
608
- {
609
- "id": 3,
610
- "from_junction": 4,
611
- "to_junction": 1,
612
- "type": "pipeline",
613
- "weymouth_factor": 0.264977,
614
- "compression_ratio_lb": null,
615
- "compression_ratio_ub": null,
616
- "control_ratio_lb": null,
617
- "control_ratio_ub": null
618
- },
619
- {
620
- "id": 4,
621
- "from_junction": 0,
622
- "to_junction": 4,
623
- "type": "compressor",
624
- "weymouth_factor": null,
625
- "compression_ratio_lb": 1.0885,
626
- "compression_ratio_ub": 2.07,
627
- "control_ratio_lb": null,
628
- "control_ratio_ub": null
629
- }
630
- ]
631
- }
632
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
byeon2022/instance/large_instance_21.json.pre_scaleup_20260519 DELETED
@@ -1,633 +0,0 @@
1
- {
2
- "instance_id": "instance_21",
3
- "scale": "small",
4
- "problem_type": "UCGNA_BSOCP",
5
- "stress_parameters": {
6
- "eta_p": 1.0,
7
- "eta_g": 1.0
8
- },
9
- "time_periods": 5,
10
- "electricity_network": {
11
- "num_buses": 8,
12
- "num_lines": 9,
13
- "buses": [
14
- {
15
- "id": 0,
16
- "demand_profile": [
17
- 36.6648,
18
- 42.6013,
19
- 35.3319,
20
- 49.7039,
21
- 49.9644
22
- ],
23
- "voltage_angle_lb": -1.570796,
24
- "voltage_angle_ub": 1.570796
25
- },
26
- {
27
- "id": 1,
28
- "demand_profile": [
29
- 48.8178,
30
- 42.1197,
31
- 34.6517,
32
- 30.1391,
33
- 49.6405
34
- ],
35
- "voltage_angle_lb": -1.570796,
36
- "voltage_angle_ub": 1.570796
37
- },
38
- {
39
- "id": 2,
40
- "demand_profile": [
41
- 28.5913,
42
- 38.3241,
43
- 43.3302,
44
- 34.5474,
45
- 51.3448
46
- ],
47
- "voltage_angle_lb": -1.570796,
48
- "voltage_angle_ub": 1.570796
49
- },
50
- {
51
- "id": 3,
52
- "demand_profile": [
53
- 28.1133,
54
- 30.4228,
55
- 33.2883,
56
- 37.283,
57
- 47.643
58
- ],
59
- "voltage_angle_lb": -1.570796,
60
- "voltage_angle_ub": 1.570796
61
- },
62
- {
63
- "id": 4,
64
- "demand_profile": [
65
- 50.1293,
66
- 35.402,
67
- 46.9795,
68
- 35.9844,
69
- 34.7577
70
- ],
71
- "voltage_angle_lb": -1.570796,
72
- "voltage_angle_ub": 1.570796
73
- },
74
- {
75
- "id": 5,
76
- "demand_profile": [
77
- 37.2447,
78
- 28.0797,
79
- 41.6566,
80
- 33.0729,
81
- 36.4498
82
- ],
83
- "voltage_angle_lb": -1.570796,
84
- "voltage_angle_ub": 1.570796
85
- },
86
- {
87
- "id": 6,
88
- "demand_profile": [
89
- 48.7617,
90
- 31.3229,
91
- 39.0515,
92
- 28.7705,
93
- 29.6436
94
- ],
95
- "voltage_angle_lb": -1.570796,
96
- "voltage_angle_ub": 1.570796
97
- },
98
- {
99
- "id": 7,
100
- "demand_profile": [
101
- 39.7413,
102
- 50.6085,
103
- 44.3312,
104
- 39.0082,
105
- 43.0781
106
- ],
107
- "voltage_angle_lb": -1.570796,
108
- "voltage_angle_ub": 1.570796
109
- }
110
- ],
111
- "lines": [
112
- {
113
- "id": 0,
114
- "from_bus": 0,
115
- "to_bus": 6,
116
- "susceptance": 654.9045,
117
- "thermal_limit": 494.7833,
118
- "angle_diff_limit": 1.047198
119
- },
120
- {
121
- "id": 1,
122
- "from_bus": 3,
123
- "to_bus": 6,
124
- "susceptance": 463.7891,
125
- "thermal_limit": 298.3888,
126
- "angle_diff_limit": 1.047198
127
- },
128
- {
129
- "id": 2,
130
- "from_bus": 5,
131
- "to_bus": 1,
132
- "susceptance": 477.7826,
133
- "thermal_limit": 301.1823,
134
- "angle_diff_limit": 1.047198
135
- },
136
- {
137
- "id": 3,
138
- "from_bus": 1,
139
- "to_bus": 2,
140
- "susceptance": 468.3953,
141
- "thermal_limit": 291.1645,
142
- "angle_diff_limit": 1.047198
143
- },
144
- {
145
- "id": 4,
146
- "from_bus": 2,
147
- "to_bus": 6,
148
- "susceptance": 571.0108,
149
- "thermal_limit": 375.5593,
150
- "angle_diff_limit": 1.047198
151
- },
152
- {
153
- "id": 5,
154
- "from_bus": 6,
155
- "to_bus": 4,
156
- "susceptance": 517.1262,
157
- "thermal_limit": 277.4938,
158
- "angle_diff_limit": 1.047198
159
- },
160
- {
161
- "id": 6,
162
- "from_bus": 4,
163
- "to_bus": 7,
164
- "susceptance": 377.6614,
165
- "thermal_limit": 421.9382,
166
- "angle_diff_limit": 1.047198
167
- },
168
- {
169
- "id": 7,
170
- "from_bus": 0,
171
- "to_bus": 2,
172
- "susceptance": 354.6256,
173
- "thermal_limit": 311.566,
174
- "angle_diff_limit": 1.047198
175
- },
176
- {
177
- "id": 8,
178
- "from_bus": 3,
179
- "to_bus": 5,
180
- "susceptance": 667.8551,
181
- "thermal_limit": 380.0264,
182
- "angle_diff_limit": 1.047198
183
- }
184
- ]
185
- },
186
- "generators": {
187
- "num_generators": 6,
188
- "num_gfpp": 2,
189
- "generators": [
190
- {
191
- "id": 0,
192
- "bus": 0,
193
- "is_gfpp": true,
194
- "gas_junction": 1,
195
- "min_power": 12.0774,
196
- "max_power": 72.3271,
197
- "ramp_down": 48.2095,
198
- "ramp_up": 48.2095,
199
- "no_load_cost": 175.5542,
200
- "min_up_time": 1,
201
- "min_down_time": 1,
202
- "initial_status": 1,
203
- "initial_gen": 34.3379,
204
- "initial_active_periods": 0,
205
- "initial_inactive_periods": 0,
206
- "startup_cost_params": [
207
- [
208
- 1,
209
- 227.1251
210
- ]
211
- ],
212
- "num_bids": 3,
213
- "bids": [
214
- {
215
- "id": 0,
216
- "price": 20.0,
217
- "max_amount": 18.4833
218
- },
219
- {
220
- "id": 1,
221
- "price": 31.9527,
222
- "max_amount": 19.3688
223
- },
224
- {
225
- "id": 2,
226
- "price": 36.8156,
227
- "max_amount": 34.475
228
- }
229
- ],
230
- "heat_rate_coefficients": {
231
- "H_u2": 0.002562,
232
- "H_u1": 0.307428,
233
- "H_u0": 6.039808
234
- },
235
- "max_gas_price_fraction": 0.5053
236
- },
237
- {
238
- "id": 1,
239
- "bus": 1,
240
- "is_gfpp": false,
241
- "gas_junction": null,
242
- "min_power": 24.1276,
243
- "max_power": 125.0485,
244
- "ramp_down": 82.1523,
245
- "ramp_up": 82.1523,
246
- "no_load_cost": 141.6515,
247
- "min_up_time": 2,
248
- "min_down_time": 1,
249
- "initial_status": 1,
250
- "initial_gen": 39.6872,
251
- "initial_active_periods": 0,
252
- "initial_inactive_periods": 0,
253
- "startup_cost_params": [
254
- [
255
- 1,
256
- 387.4204
257
- ],
258
- [
259
- 2,
260
- 255.9883
261
- ]
262
- ],
263
- "num_bids": 3,
264
- "bids": [
265
- {
266
- "id": 0,
267
- "price": 20.0,
268
- "max_amount": 48.7168
269
- },
270
- {
271
- "id": 1,
272
- "price": 29.8559,
273
- "max_amount": 46.842
274
- },
275
- {
276
- "id": 2,
277
- "price": 47.1096,
278
- "max_amount": 29.4897
279
- }
280
- ],
281
- "heat_rate_coefficients": null,
282
- "max_gas_price_fraction": null
283
- },
284
- {
285
- "id": 2,
286
- "bus": 2,
287
- "is_gfpp": true,
288
- "gas_junction": 2,
289
- "min_power": 19.738,
290
- "max_power": 119.576,
291
- "ramp_down": 66.1758,
292
- "ramp_up": 66.1758,
293
- "no_load_cost": 129.7693,
294
- "min_up_time": 2,
295
- "min_down_time": 1,
296
- "initial_status": 1,
297
- "initial_gen": 101.1913,
298
- "initial_active_periods": 0,
299
- "initial_inactive_periods": 0,
300
- "startup_cost_params": [
301
- [
302
- 1,
303
- 105.7587
304
- ],
305
- [
306
- 2,
307
- 251.5083
308
- ]
309
- ],
310
- "num_bids": 2,
311
- "bids": [
312
- {
313
- "id": 0,
314
- "price": 20.0,
315
- "max_amount": 36.7113
316
- },
317
- {
318
- "id": 1,
319
- "price": 28.7632,
320
- "max_amount": 82.8647
321
- }
322
- ],
323
- "heat_rate_coefficients": {
324
- "H_u2": 0.002397,
325
- "H_u1": 0.372434,
326
- "H_u0": 3.359034
327
- },
328
- "max_gas_price_fraction": 0.3796
329
- },
330
- {
331
- "id": 3,
332
- "bus": 3,
333
- "is_gfpp": false,
334
- "gas_junction": null,
335
- "min_power": 15.2126,
336
- "max_power": 116.8708,
337
- "ramp_down": 67.0867,
338
- "ramp_up": 67.0867,
339
- "no_load_cost": 180.576,
340
- "min_up_time": 2,
341
- "min_down_time": 1,
342
- "initial_status": 1,
343
- "initial_gen": 76.553,
344
- "initial_active_periods": 0,
345
- "initial_inactive_periods": 0,
346
- "startup_cost_params": [
347
- [
348
- 1,
349
- 557.4432
350
- ],
351
- [
352
- 2,
353
- 281.4354
354
- ]
355
- ],
356
- "num_bids": 3,
357
- "bids": [
358
- {
359
- "id": 0,
360
- "price": 20.0,
361
- "max_amount": 40.4818
362
- },
363
- {
364
- "id": 1,
365
- "price": 28.8362,
366
- "max_amount": 43.5968
367
- },
368
- {
369
- "id": 2,
370
- "price": 40.0227,
371
- "max_amount": 32.7922
372
- }
373
- ],
374
- "heat_rate_coefficients": null,
375
- "max_gas_price_fraction": null
376
- },
377
- {
378
- "id": 4,
379
- "bus": 4,
380
- "is_gfpp": false,
381
- "gas_junction": null,
382
- "min_power": 17.1166,
383
- "max_power": 81.529,
384
- "ramp_down": 42.1487,
385
- "ramp_up": 42.1487,
386
- "no_load_cost": 286.5113,
387
- "min_up_time": 1,
388
- "min_down_time": 1,
389
- "initial_status": 1,
390
- "initial_gen": 53.4399,
391
- "initial_active_periods": 0,
392
- "initial_inactive_periods": 0,
393
- "startup_cost_params": [
394
- [
395
- 1,
396
- 456.4379
397
- ]
398
- ],
399
- "num_bids": 3,
400
- "bids": [
401
- {
402
- "id": 0,
403
- "price": 20.0,
404
- "max_amount": 35.1667
405
- },
406
- {
407
- "id": 1,
408
- "price": 32.4167,
409
- "max_amount": 31.8679
410
- },
411
- {
412
- "id": 2,
413
- "price": 48.851,
414
- "max_amount": 14.4944
415
- }
416
- ],
417
- "heat_rate_coefficients": null,
418
- "max_gas_price_fraction": null
419
- },
420
- {
421
- "id": 5,
422
- "bus": 5,
423
- "is_gfpp": false,
424
- "gas_junction": null,
425
- "min_power": 25.2319,
426
- "max_power": 101.188,
427
- "ramp_down": 54.062,
428
- "ramp_up": 54.062,
429
- "no_load_cost": 174.0039,
430
- "min_up_time": 1,
431
- "min_down_time": 1,
432
- "initial_status": 0,
433
- "initial_gen": 0.0,
434
- "initial_active_periods": 0,
435
- "initial_inactive_periods": 0,
436
- "startup_cost_params": [
437
- [
438
- 1,
439
- 539.3245
440
- ]
441
- ],
442
- "num_bids": 2,
443
- "bids": [
444
- {
445
- "id": 0,
446
- "price": 20.0,
447
- "max_amount": 45.038
448
- },
449
- {
450
- "id": 1,
451
- "price": 33.7262,
452
- "max_amount": 56.15
453
- }
454
- ],
455
- "heat_rate_coefficients": null,
456
- "max_gas_price_fraction": null
457
- }
458
- ]
459
- },
460
- "gas_network": {
461
- "num_junctions": 5,
462
- "num_connections": 5,
463
- "num_compressors": 1,
464
- "num_pricing_zones": 2,
465
- "max_gas_price_mmBtu": 200.0,
466
- "min_gas_price_mmBtu": 0.0,
467
- "pricing_zones": [
468
- {
469
- "id": 0,
470
- "junctions": [
471
- 0,
472
- 2,
473
- 4
474
- ]
475
- },
476
- {
477
- "id": 1,
478
- "junctions": [
479
- 1,
480
- 3
481
- ]
482
- }
483
- ],
484
- "junctions": [
485
- {
486
- "id": 0,
487
- "is_source": true,
488
- "pressure_lb_squared": 22.0868,
489
- "pressure_ub_squared": 169.9454,
490
- "demand_shedding_cost": 915.3374,
491
- "gas_demand_profile": [
492
- 0.0,
493
- 0.0,
494
- 0.0,
495
- 0.0,
496
- 0.0
497
- ],
498
- "supply_intervals": [
499
- {
500
- "id": 0,
501
- "interval_lb": 0.0,
502
- "interval_ub": 283.6739,
503
- "slope": 2.4121
504
- },
505
- {
506
- "id": 1,
507
- "interval_lb": 283.6739,
508
- "interval_ub": 567.3479,
509
- "slope": 3.0031
510
- }
511
- ]
512
- },
513
- {
514
- "id": 1,
515
- "is_source": false,
516
- "pressure_lb_squared": 28.1187,
517
- "pressure_ub_squared": 123.0769,
518
- "demand_shedding_cost": 1223.1528,
519
- "gas_demand_profile": [
520
- 12.3683,
521
- 17.1904,
522
- 19.1516,
523
- 17.8862,
524
- 15.4492
525
- ],
526
- "supply_intervals": []
527
- },
528
- {
529
- "id": 2,
530
- "is_source": false,
531
- "pressure_lb_squared": 17.4815,
532
- "pressure_ub_squared": 157.5291,
533
- "demand_shedding_cost": 1988.6359,
534
- "gas_demand_profile": [
535
- 10.6169,
536
- 12.7574,
537
- 13.4973,
538
- 12.1893,
539
- 14.92
540
- ],
541
- "supply_intervals": []
542
- },
543
- {
544
- "id": 3,
545
- "is_source": false,
546
- "pressure_lb_squared": 26.0812,
547
- "pressure_ub_squared": 168.842,
548
- "demand_shedding_cost": 1284.9078,
549
- "gas_demand_profile": [
550
- 15.4339,
551
- 17.5274,
552
- 14.7897,
553
- 14.1897,
554
- 13.778
555
- ],
556
- "supply_intervals": []
557
- },
558
- {
559
- "id": 4,
560
- "is_source": false,
561
- "pressure_lb_squared": 27.4368,
562
- "pressure_ub_squared": 127.9464,
563
- "demand_shedding_cost": 1602.5085,
564
- "gas_demand_profile": [
565
- 18.2193,
566
- 14.6696,
567
- 17.8333,
568
- 11.6234,
569
- 15.312
570
- ],
571
- "supply_intervals": []
572
- }
573
- ],
574
- "connections": [
575
- {
576
- "id": 0,
577
- "from_junction": 0,
578
- "to_junction": 2,
579
- "type": "pipeline",
580
- "weymouth_factor": 0.0154574,
581
- "compression_ratio_lb": null,
582
- "compression_ratio_ub": null,
583
- "control_ratio_lb": null,
584
- "control_ratio_ub": null
585
- },
586
- {
587
- "id": 1,
588
- "from_junction": 2,
589
- "to_junction": 3,
590
- "type": "pipeline",
591
- "weymouth_factor": 0.029696800000000002,
592
- "compression_ratio_lb": null,
593
- "compression_ratio_ub": null,
594
- "control_ratio_lb": null,
595
- "control_ratio_ub": null
596
- },
597
- {
598
- "id": 2,
599
- "from_junction": 3,
600
- "to_junction": 4,
601
- "type": "pipeline",
602
- "weymouth_factor": 0.0095694,
603
- "compression_ratio_lb": null,
604
- "compression_ratio_ub": null,
605
- "control_ratio_lb": null,
606
- "control_ratio_ub": null
607
- },
608
- {
609
- "id": 3,
610
- "from_junction": 4,
611
- "to_junction": 1,
612
- "type": "pipeline",
613
- "weymouth_factor": 0.026497700000000003,
614
- "compression_ratio_lb": null,
615
- "compression_ratio_ub": null,
616
- "control_ratio_lb": null,
617
- "control_ratio_ub": null
618
- },
619
- {
620
- "id": 4,
621
- "from_junction": 0,
622
- "to_junction": 4,
623
- "type": "pipeline",
624
- "weymouth_factor": 0.020305325000000003,
625
- "compression_ratio_lb": null,
626
- "compression_ratio_ub": null,
627
- "control_ratio_lb": null,
628
- "control_ratio_ub": null
629
- }
630
- ]
631
- },
632
- "description": " [fix 2026-05-18 l21-specific: (1) compressor \u2192 pipeline (l21 compressor direction j=0\u2192j=4 was COSAME as pipe path, original LB created pi_4=pi_0 cycle), (2) source pressure_ub_squared \u00d7 2, (3) all pipeline weymouth_factor \u00d7 0.1]"
633
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
byeon2022/instance/large_instance_3.json DELETED
@@ -1,875 +0,0 @@
1
- {
2
- "instance_id": "instance_31",
3
- "scale": "small",
4
- "problem_type": "UCGNA_BSOCP",
5
- "stress_parameters": {
6
- "eta_p": 1.3,
7
- "eta_g": 1.3
8
- },
9
- "time_periods": 24,
10
- "electricity_network": {
11
- "num_buses": 8,
12
- "num_lines": 9,
13
- "buses": [
14
- {
15
- "id": 0,
16
- "demand_profile": [
17
- 59.355,
18
- 59.4188,
19
- 62.6131,
20
- 37.5802,
21
- 51.2701,
22
- 59.355,
23
- 59.4188,
24
- 62.6131,
25
- 37.5802,
26
- 51.2701,
27
- 59.355,
28
- 59.4188,
29
- 62.6131,
30
- 37.5802,
31
- 51.2701,
32
- 59.355,
33
- 59.4188,
34
- 62.6131,
35
- 37.5802,
36
- 51.2701,
37
- 59.355,
38
- 59.4188,
39
- 62.6131,
40
- 37.5802
41
- ],
42
- "voltage_angle_lb": -1.570796,
43
- "voltage_angle_ub": 1.570796
44
- },
45
- {
46
- "id": 1,
47
- "demand_profile": [
48
- 48.5021,
49
- 39.71,
50
- 44.7407,
51
- 63.1025,
52
- 37.0045,
53
- 48.5021,
54
- 39.71,
55
- 44.7407,
56
- 63.1025,
57
- 37.0045,
58
- 48.5021,
59
- 39.71,
60
- 44.7407,
61
- 63.1025,
62
- 37.0045,
63
- 48.5021,
64
- 39.71,
65
- 44.7407,
66
- 63.1025,
67
- 37.0045,
68
- 48.5021,
69
- 39.71,
70
- 44.7407,
71
- 63.1025
72
- ],
73
- "voltage_angle_lb": -1.570796,
74
- "voltage_angle_ub": 1.570796
75
- },
76
- {
77
- "id": 2,
78
- "demand_profile": [
79
- 38.5346,
80
- 53.5852,
81
- 56.9048,
82
- 49.9627,
83
- 41.9682,
84
- 38.5346,
85
- 53.5852,
86
- 56.9048,
87
- 49.9627,
88
- 41.9682,
89
- 38.5346,
90
- 53.5852,
91
- 56.9048,
92
- 49.9627,
93
- 41.9682,
94
- 38.5346,
95
- 53.5852,
96
- 56.9048,
97
- 49.9627,
98
- 41.9682,
99
- 38.5346,
100
- 53.5852,
101
- 56.9048,
102
- 49.9627
103
- ],
104
- "voltage_angle_lb": -1.570796,
105
- "voltage_angle_ub": 1.570796
106
- },
107
- {
108
- "id": 3,
109
- "demand_profile": [
110
- 67.4787,
111
- 50.0555,
112
- 42.3754,
113
- 41.0693,
114
- 64.4035,
115
- 67.4787,
116
- 50.0555,
117
- 42.3754,
118
- 41.0693,
119
- 64.4035,
120
- 67.4787,
121
- 50.0555,
122
- 42.3754,
123
- 41.0693,
124
- 64.4035,
125
- 67.4787,
126
- 50.0555,
127
- 42.3754,
128
- 41.0693,
129
- 64.4035,
130
- 67.4787,
131
- 50.0555,
132
- 42.3754,
133
- 41.0693
134
- ],
135
- "voltage_angle_lb": -1.570796,
136
- "voltage_angle_ub": 1.570796
137
- },
138
- {
139
- "id": 4,
140
- "demand_profile": [
141
- 64.2705,
142
- 51.7525,
143
- 52.6837,
144
- 42.4052,
145
- 53.8448,
146
- 64.2705,
147
- 51.7525,
148
- 52.6837,
149
- 42.4052,
150
- 53.8448,
151
- 64.2705,
152
- 51.7525,
153
- 52.6837,
154
- 42.4052,
155
- 53.8448,
156
- 64.2705,
157
- 51.7525,
158
- 52.6837,
159
- 42.4052,
160
- 53.8448,
161
- 64.2705,
162
- 51.7525,
163
- 52.6837,
164
- 42.4052
165
- ],
166
- "voltage_angle_lb": -1.570796,
167
- "voltage_angle_ub": 1.570796
168
- },
169
- {
170
- "id": 5,
171
- "demand_profile": [
172
- 49.8647,
173
- 61.6995,
174
- 65.988,
175
- 58.9209,
176
- 44.4687,
177
- 49.8647,
178
- 61.6995,
179
- 65.988,
180
- 58.9209,
181
- 44.4687,
182
- 49.8647,
183
- 61.6995,
184
- 65.988,
185
- 58.9209,
186
- 44.4687,
187
- 49.8647,
188
- 61.6995,
189
- 65.988,
190
- 58.9209,
191
- 44.4687,
192
- 49.8647,
193
- 61.6995,
194
- 65.988,
195
- 58.9209
196
- ],
197
- "voltage_angle_lb": -1.570796,
198
- "voltage_angle_ub": 1.570796
199
- },
200
- {
201
- "id": 6,
202
- "demand_profile": [
203
- 52.1828,
204
- 52.4588,
205
- 38.8461,
206
- 62.9828,
207
- 48.0184,
208
- 52.1828,
209
- 52.4588,
210
- 38.8461,
211
- 62.9828,
212
- 48.0184,
213
- 52.1828,
214
- 52.4588,
215
- 38.8461,
216
- 62.9828,
217
- 48.0184,
218
- 52.1828,
219
- 52.4588,
220
- 38.8461,
221
- 62.9828,
222
- 48.0184,
223
- 52.1828,
224
- 52.4588,
225
- 38.8461,
226
- 62.9828
227
- ],
228
- "voltage_angle_lb": -1.570796,
229
- "voltage_angle_ub": 1.570796
230
- },
231
- {
232
- "id": 7,
233
- "demand_profile": [
234
- 59.5196,
235
- 64.3768,
236
- 38.9712,
237
- 65.8644,
238
- 49.6979,
239
- 59.5196,
240
- 64.3768,
241
- 38.9712,
242
- 65.8644,
243
- 49.6979,
244
- 59.5196,
245
- 64.3768,
246
- 38.9712,
247
- 65.8644,
248
- 49.6979,
249
- 59.5196,
250
- 64.3768,
251
- 38.9712,
252
- 65.8644,
253
- 49.6979,
254
- 59.5196,
255
- 64.3768,
256
- 38.9712,
257
- 65.8644
258
- ],
259
- "voltage_angle_lb": -1.570796,
260
- "voltage_angle_ub": 1.570796
261
- }
262
- ],
263
- "lines": [
264
- {
265
- "id": 0,
266
- "from_bus": 1,
267
- "to_bus": 0,
268
- "susceptance": 588.367,
269
- "thermal_limit": 356.1073,
270
- "angle_diff_limit": 1.047198
271
- },
272
- {
273
- "id": 1,
274
- "from_bus": 2,
275
- "to_bus": 7,
276
- "susceptance": 667.2066,
277
- "thermal_limit": 362.1287,
278
- "angle_diff_limit": 1.047198
279
- },
280
- {
281
- "id": 2,
282
- "from_bus": 4,
283
- "to_bus": 3,
284
- "susceptance": 491.0266,
285
- "thermal_limit": 606.6677,
286
- "angle_diff_limit": 1.047198
287
- },
288
- {
289
- "id": 3,
290
- "from_bus": 3,
291
- "to_bus": 6,
292
- "susceptance": 399.0497,
293
- "thermal_limit": 564.9234,
294
- "angle_diff_limit": 1.047198
295
- },
296
- {
297
- "id": 4,
298
- "from_bus": 6,
299
- "to_bus": 0,
300
- "susceptance": 545.828,
301
- "thermal_limit": 433.2329,
302
- "angle_diff_limit": 1.047198
303
- },
304
- {
305
- "id": 5,
306
- "from_bus": 0,
307
- "to_bus": 5,
308
- "susceptance": 500.1354,
309
- "thermal_limit": 632.9032,
310
- "angle_diff_limit": 1.047198
311
- },
312
- {
313
- "id": 6,
314
- "from_bus": 5,
315
- "to_bus": 7,
316
- "susceptance": 732.106,
317
- "thermal_limit": 643.4297,
318
- "angle_diff_limit": 1.047198
319
- },
320
- {
321
- "id": 7,
322
- "from_bus": 2,
323
- "to_bus": 6,
324
- "susceptance": 800.7232,
325
- "thermal_limit": 424.6937,
326
- "angle_diff_limit": 1.047198
327
- },
328
- {
329
- "id": 8,
330
- "from_bus": 3,
331
- "to_bus": 5,
332
- "susceptance": 418.0079,
333
- "thermal_limit": 359.4732,
334
- "angle_diff_limit": 1.047198
335
- }
336
- ]
337
- },
338
- "generators": {
339
- "num_generators": 6,
340
- "num_gfpp": 2,
341
- "generators": [
342
- {
343
- "id": 0,
344
- "bus": 0,
345
- "is_gfpp": true,
346
- "gas_junction": 1,
347
- "min_power": 12.8469,
348
- "max_power": 105.7128,
349
- "ramp_down": 60.2092,
350
- "ramp_up": 60.2092,
351
- "no_load_cost": 103.8916,
352
- "min_up_time": 1,
353
- "min_down_time": 2,
354
- "initial_status": 1,
355
- "initial_gen": 66.4375,
356
- "initial_active_periods": 0,
357
- "initial_inactive_periods": 0,
358
- "startup_cost_params": [
359
- [
360
- 1,
361
- 514.1034
362
- ]
363
- ],
364
- "num_bids": 3,
365
- "bids": [
366
- {
367
- "id": 0,
368
- "price": 20.0,
369
- "max_amount": 32.2662
370
- },
371
- {
372
- "id": 1,
373
- "price": 34.1761,
374
- "max_amount": 26.702
375
- },
376
- {
377
- "id": 2,
378
- "price": 43.7143,
379
- "max_amount": 46.7446
380
- }
381
- ],
382
- "heat_rate_coefficients": {
383
- "H_u2": 0.002884,
384
- "H_u1": 0.201141,
385
- "H_u0": 3.594065
386
- },
387
- "max_gas_price_fraction": 0.4391
388
- },
389
- {
390
- "id": 1,
391
- "bus": 1,
392
- "is_gfpp": false,
393
- "gas_junction": null,
394
- "min_power": 20.9598,
395
- "max_power": 124.3661,
396
- "ramp_down": 53.3996,
397
- "ramp_up": 53.3996,
398
- "no_load_cost": 227.9305,
399
- "min_up_time": 1,
400
- "min_down_time": 2,
401
- "initial_status": 1,
402
- "initial_gen": 88.3889,
403
- "initial_active_periods": 0,
404
- "initial_inactive_periods": 0,
405
- "startup_cost_params": [
406
- [
407
- 1,
408
- 148.0197
409
- ]
410
- ],
411
- "num_bids": 2,
412
- "bids": [
413
- {
414
- "id": 0,
415
- "price": 20.0,
416
- "max_amount": 36.6476
417
- },
418
- {
419
- "id": 1,
420
- "price": 32.6924,
421
- "max_amount": 87.7185
422
- }
423
- ],
424
- "heat_rate_coefficients": null,
425
- "max_gas_price_fraction": null
426
- },
427
- {
428
- "id": 2,
429
- "bus": 2,
430
- "is_gfpp": false,
431
- "gas_junction": null,
432
- "min_power": 31.7576,
433
- "max_power": 141.6495,
434
- "ramp_down": 76.8273,
435
- "ramp_up": 76.8273,
436
- "no_load_cost": 295.7329,
437
- "min_up_time": 2,
438
- "min_down_time": 1,
439
- "initial_status": 1,
440
- "initial_gen": 123.4718,
441
- "initial_active_periods": 0,
442
- "initial_inactive_periods": 0,
443
- "startup_cost_params": [
444
- [
445
- 1,
446
- 460.4857
447
- ],
448
- [
449
- 2,
450
- 117.849
451
- ]
452
- ],
453
- "num_bids": 2,
454
- "bids": [
455
- {
456
- "id": 0,
457
- "price": 20.0,
458
- "max_amount": 57.2699
459
- },
460
- {
461
- "id": 1,
462
- "price": 33.9118,
463
- "max_amount": 84.3796
464
- }
465
- ],
466
- "heat_rate_coefficients": null,
467
- "max_gas_price_fraction": null
468
- },
469
- {
470
- "id": 3,
471
- "bus": 3,
472
- "is_gfpp": false,
473
- "gas_junction": null,
474
- "min_power": 34.3138,
475
- "max_power": 143.4762,
476
- "ramp_down": 68.8371,
477
- "ramp_up": 68.8371,
478
- "no_load_cost": 183.6194,
479
- "min_up_time": 2,
480
- "min_down_time": 2,
481
- "initial_status": 1,
482
- "initial_gen": 119.1814,
483
- "initial_active_periods": 0,
484
- "initial_inactive_periods": 0,
485
- "startup_cost_params": [
486
- [
487
- 1,
488
- 155.118
489
- ],
490
- [
491
- 2,
492
- 219.4504
493
- ]
494
- ],
495
- "num_bids": 3,
496
- "bids": [
497
- {
498
- "id": 0,
499
- "price": 20.0,
500
- "max_amount": 41.4805
501
- },
502
- {
503
- "id": 1,
504
- "price": 33.3334,
505
- "max_amount": 50.1883
506
- },
507
- {
508
- "id": 2,
509
- "price": 42.543,
510
- "max_amount": 51.8074
511
- }
512
- ],
513
- "heat_rate_coefficients": null,
514
- "max_gas_price_fraction": null
515
- },
516
- {
517
- "id": 4,
518
- "bus": 4,
519
- "is_gfpp": true,
520
- "gas_junction": 2,
521
- "min_power": 14.5448,
522
- "max_power": 143.2391,
523
- "ramp_down": 84.5213,
524
- "ramp_up": 84.5213,
525
- "no_load_cost": 127.3561,
526
- "min_up_time": 1,
527
- "min_down_time": 1,
528
- "initial_status": 0,
529
- "initial_gen": 0.0,
530
- "initial_active_periods": 0,
531
- "initial_inactive_periods": 0,
532
- "startup_cost_params": [
533
- [
534
- 1,
535
- 511.1175
536
- ]
537
- ],
538
- "num_bids": 2,
539
- "bids": [
540
- {
541
- "id": 0,
542
- "price": 20.0,
543
- "max_amount": 63.6713
544
- },
545
- {
546
- "id": 1,
547
- "price": 30.4482,
548
- "max_amount": 79.5678
549
- }
550
- ],
551
- "heat_rate_coefficients": {
552
- "H_u2": 0.001615,
553
- "H_u1": 0.216993,
554
- "H_u0": 4.880511
555
- },
556
- "max_gas_price_fraction": 0.3033
557
- },
558
- {
559
- "id": 5,
560
- "bus": 5,
561
- "is_gfpp": false,
562
- "gas_junction": null,
563
- "min_power": 29.4943,
564
- "max_power": 133.0307,
565
- "ramp_down": 53.544,
566
- "ramp_up": 53.544,
567
- "no_load_cost": 168.3558,
568
- "min_up_time": 2,
569
- "min_down_time": 1,
570
- "initial_status": 1,
571
- "initial_gen": 110.0183,
572
- "initial_active_periods": 0,
573
- "initial_inactive_periods": 0,
574
- "startup_cost_params": [
575
- [
576
- 1,
577
- 553.6202
578
- ],
579
- [
580
- 2,
581
- 101.9145
582
- ]
583
- ],
584
- "num_bids": 3,
585
- "bids": [
586
- {
587
- "id": 0,
588
- "price": 20.0,
589
- "max_amount": 59.4624
590
- },
591
- {
592
- "id": 1,
593
- "price": 30.0162,
594
- "max_amount": 37.0808
595
- },
596
- {
597
- "id": 2,
598
- "price": 46.2948,
599
- "max_amount": 36.4875
600
- }
601
- ],
602
- "heat_rate_coefficients": null,
603
- "max_gas_price_fraction": null
604
- }
605
- ]
606
- },
607
- "gas_network": {
608
- "num_junctions": 5,
609
- "num_connections": 5,
610
- "num_compressors": 1,
611
- "num_pricing_zones": 2,
612
- "max_gas_price_mmBtu": 200.0,
613
- "min_gas_price_mmBtu": 0.0,
614
- "pricing_zones": [
615
- {
616
- "id": 0,
617
- "junctions": [
618
- 0,
619
- 2,
620
- 4
621
- ]
622
- },
623
- {
624
- "id": 1,
625
- "junctions": [
626
- 1,
627
- 3
628
- ]
629
- }
630
- ],
631
- "junctions": [
632
- {
633
- "id": 0,
634
- "is_source": true,
635
- "pressure_lb_squared": 15.1696,
636
- "pressure_ub_squared": 128.2867,
637
- "demand_shedding_cost": 1710.6921,
638
- "gas_demand_profile": [
639
- 0.0,
640
- 0.0,
641
- 0.0,
642
- 0.0,
643
- 0.0,
644
- 0.0,
645
- 0.0,
646
- 0.0,
647
- 0.0,
648
- 0.0,
649
- 0.0,
650
- 0.0,
651
- 0.0,
652
- 0.0,
653
- 0.0,
654
- 0.0,
655
- 0.0,
656
- 0.0,
657
- 0.0,
658
- 0.0,
659
- 0.0,
660
- 0.0,
661
- 0.0,
662
- 0.0
663
- ],
664
- "supply_intervals": [
665
- {
666
- "id": 0,
667
- "interval_lb": 0.0,
668
- "interval_ub": 314.8698,
669
- "slope": 1.9687
670
- },
671
- {
672
- "id": 1,
673
- "interval_lb": 314.8698,
674
- "interval_ub": 629.7395,
675
- "slope": 2.8265
676
- }
677
- ]
678
- },
679
- {
680
- "id": 1,
681
- "is_source": false,
682
- "pressure_lb_squared": 21.715,
683
- "pressure_ub_squared": 130.5483,
684
- "demand_shedding_cost": 1321.3388,
685
- "gas_demand_profile": [
686
- 16.1035,
687
- 17.739,
688
- 19.9557,
689
- 23.3416,
690
- 23.3759,
691
- 16.1035,
692
- 17.739,
693
- 19.9557,
694
- 23.3416,
695
- 23.3759,
696
- 16.1035,
697
- 17.739,
698
- 19.9557,
699
- 23.3416,
700
- 23.3759,
701
- 16.1035,
702
- 17.739,
703
- 19.9557,
704
- 23.3416,
705
- 23.3759,
706
- 16.1035,
707
- 17.739,
708
- 19.9557,
709
- 23.3416
710
- ],
711
- "supply_intervals": []
712
- },
713
- {
714
- "id": 2,
715
- "is_source": false,
716
- "pressure_lb_squared": 22.5247,
717
- "pressure_ub_squared": 98.2115,
718
- "demand_shedding_cost": 1468.6067,
719
- "gas_demand_profile": [
720
- 25.3496,
721
- 23.885,
722
- 20.1511,
723
- 21.9493,
724
- 15.8371,
725
- 25.3496,
726
- 23.885,
727
- 20.1511,
728
- 21.9493,
729
- 15.8371,
730
- 25.3496,
731
- 23.885,
732
- 20.1511,
733
- 21.9493,
734
- 15.8371,
735
- 25.3496,
736
- 23.885,
737
- 20.1511,
738
- 21.9493,
739
- 15.8371,
740
- 25.3496,
741
- 23.885,
742
- 20.1511,
743
- 21.9493
744
- ],
745
- "supply_intervals": []
746
- },
747
- {
748
- "id": 3,
749
- "is_source": false,
750
- "pressure_lb_squared": 20.6363,
751
- "pressure_ub_squared": 82.4547,
752
- "demand_shedding_cost": 1064.0656,
753
- "gas_demand_profile": [
754
- 19.8239,
755
- 22.288,
756
- 23.4018,
757
- 15.5369,
758
- 24.994,
759
- 19.8239,
760
- 22.288,
761
- 23.4018,
762
- 15.5369,
763
- 24.994,
764
- 19.8239,
765
- 22.288,
766
- 23.4018,
767
- 15.5369,
768
- 24.994,
769
- 19.8239,
770
- 22.288,
771
- 23.4018,
772
- 15.5369,
773
- 24.994,
774
- 19.8239,
775
- 22.288,
776
- 23.4018,
777
- 15.5369
778
- ],
779
- "supply_intervals": []
780
- },
781
- {
782
- "id": 4,
783
- "is_source": false,
784
- "pressure_lb_squared": 18.4024,
785
- "pressure_ub_squared": 154.7544,
786
- "demand_shedding_cost": 1172.2263,
787
- "gas_demand_profile": [
788
- 14.8448,
789
- 14.6544,
790
- 13.7851,
791
- 22.9008,
792
- 16.6011,
793
- 14.8448,
794
- 14.6544,
795
- 13.7851,
796
- 22.9008,
797
- 16.6011,
798
- 14.8448,
799
- 14.6544,
800
- 13.7851,
801
- 22.9008,
802
- 16.6011,
803
- 14.8448,
804
- 14.6544,
805
- 13.7851,
806
- 22.9008,
807
- 16.6011,
808
- 14.8448,
809
- 14.6544,
810
- 13.7851,
811
- 22.9008
812
- ],
813
- "supply_intervals": []
814
- }
815
- ],
816
- "connections": [
817
- {
818
- "id": 0,
819
- "from_junction": 0,
820
- "to_junction": 1,
821
- "type": "pipeline",
822
- "weymouth_factor": 0.116851,
823
- "compression_ratio_lb": null,
824
- "compression_ratio_ub": null,
825
- "control_ratio_lb": null,
826
- "control_ratio_ub": null
827
- },
828
- {
829
- "id": 1,
830
- "from_junction": 0,
831
- "to_junction": 4,
832
- "type": "pipeline",
833
- "weymouth_factor": 0.230479,
834
- "compression_ratio_lb": null,
835
- "compression_ratio_ub": null,
836
- "control_ratio_lb": null,
837
- "control_ratio_ub": null
838
- },
839
- {
840
- "id": 2,
841
- "from_junction": 1,
842
- "to_junction": 3,
843
- "type": "pipeline",
844
- "weymouth_factor": 0.172871,
845
- "compression_ratio_lb": null,
846
- "compression_ratio_ub": null,
847
- "control_ratio_lb": null,
848
- "control_ratio_ub": null
849
- },
850
- {
851
- "id": 3,
852
- "from_junction": 3,
853
- "to_junction": 2,
854
- "type": "pipeline",
855
- "weymouth_factor": 0.251262,
856
- "compression_ratio_lb": null,
857
- "compression_ratio_ub": null,
858
- "control_ratio_lb": null,
859
- "control_ratio_ub": null
860
- },
861
- {
862
- "id": 4,
863
- "from_junction": 2,
864
- "to_junction": 4,
865
- "type": "compressor",
866
- "weymouth_factor": null,
867
- "compression_ratio_lb": 1.0021,
868
- "compression_ratio_ub": 2.0028,
869
- "control_ratio_lb": null,
870
- "control_ratio_ub": null
871
- }
872
- ]
873
- },
874
- "description": "instance 31 [scale-up 2026-05-19 FINAL: time_periods \u2192 24]"
875
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
byeon2022/instance/large_instance_31.json.pre_scaleup_20260519 DELETED
@@ -1,627 +0,0 @@
1
- {
2
- "instance_id": "instance_31",
3
- "scale": "small",
4
- "problem_type": "UCGNA_BSOCP",
5
- "stress_parameters": {
6
- "eta_p": 1.3,
7
- "eta_g": 1.3
8
- },
9
- "time_periods": 5,
10
- "electricity_network": {
11
- "num_buses": 8,
12
- "num_lines": 9,
13
- "buses": [
14
- {
15
- "id": 0,
16
- "demand_profile": [
17
- 59.355,
18
- 59.4188,
19
- 62.6131,
20
- 37.5802,
21
- 51.2701
22
- ],
23
- "voltage_angle_lb": -1.570796,
24
- "voltage_angle_ub": 1.570796
25
- },
26
- {
27
- "id": 1,
28
- "demand_profile": [
29
- 48.5021,
30
- 39.71,
31
- 44.7407,
32
- 63.1025,
33
- 37.0045
34
- ],
35
- "voltage_angle_lb": -1.570796,
36
- "voltage_angle_ub": 1.570796
37
- },
38
- {
39
- "id": 2,
40
- "demand_profile": [
41
- 38.5346,
42
- 53.5852,
43
- 56.9048,
44
- 49.9627,
45
- 41.9682
46
- ],
47
- "voltage_angle_lb": -1.570796,
48
- "voltage_angle_ub": 1.570796
49
- },
50
- {
51
- "id": 3,
52
- "demand_profile": [
53
- 67.4787,
54
- 50.0555,
55
- 42.3754,
56
- 41.0693,
57
- 64.4035
58
- ],
59
- "voltage_angle_lb": -1.570796,
60
- "voltage_angle_ub": 1.570796
61
- },
62
- {
63
- "id": 4,
64
- "demand_profile": [
65
- 64.2705,
66
- 51.7525,
67
- 52.6837,
68
- 42.4052,
69
- 53.8448
70
- ],
71
- "voltage_angle_lb": -1.570796,
72
- "voltage_angle_ub": 1.570796
73
- },
74
- {
75
- "id": 5,
76
- "demand_profile": [
77
- 49.8647,
78
- 61.6995,
79
- 65.988,
80
- 58.9209,
81
- 44.4687
82
- ],
83
- "voltage_angle_lb": -1.570796,
84
- "voltage_angle_ub": 1.570796
85
- },
86
- {
87
- "id": 6,
88
- "demand_profile": [
89
- 52.1828,
90
- 52.4588,
91
- 38.8461,
92
- 62.9828,
93
- 48.0184
94
- ],
95
- "voltage_angle_lb": -1.570796,
96
- "voltage_angle_ub": 1.570796
97
- },
98
- {
99
- "id": 7,
100
- "demand_profile": [
101
- 59.5196,
102
- 64.3768,
103
- 38.9712,
104
- 65.8644,
105
- 49.6979
106
- ],
107
- "voltage_angle_lb": -1.570796,
108
- "voltage_angle_ub": 1.570796
109
- }
110
- ],
111
- "lines": [
112
- {
113
- "id": 0,
114
- "from_bus": 1,
115
- "to_bus": 0,
116
- "susceptance": 588.367,
117
- "thermal_limit": 356.1073,
118
- "angle_diff_limit": 1.047198
119
- },
120
- {
121
- "id": 1,
122
- "from_bus": 2,
123
- "to_bus": 7,
124
- "susceptance": 667.2066,
125
- "thermal_limit": 362.1287,
126
- "angle_diff_limit": 1.047198
127
- },
128
- {
129
- "id": 2,
130
- "from_bus": 4,
131
- "to_bus": 3,
132
- "susceptance": 491.0266,
133
- "thermal_limit": 606.6677,
134
- "angle_diff_limit": 1.047198
135
- },
136
- {
137
- "id": 3,
138
- "from_bus": 3,
139
- "to_bus": 6,
140
- "susceptance": 399.0497,
141
- "thermal_limit": 564.9234,
142
- "angle_diff_limit": 1.047198
143
- },
144
- {
145
- "id": 4,
146
- "from_bus": 6,
147
- "to_bus": 0,
148
- "susceptance": 545.828,
149
- "thermal_limit": 433.2329,
150
- "angle_diff_limit": 1.047198
151
- },
152
- {
153
- "id": 5,
154
- "from_bus": 0,
155
- "to_bus": 5,
156
- "susceptance": 500.1354,
157
- "thermal_limit": 632.9032,
158
- "angle_diff_limit": 1.047198
159
- },
160
- {
161
- "id": 6,
162
- "from_bus": 5,
163
- "to_bus": 7,
164
- "susceptance": 732.106,
165
- "thermal_limit": 643.4297,
166
- "angle_diff_limit": 1.047198
167
- },
168
- {
169
- "id": 7,
170
- "from_bus": 2,
171
- "to_bus": 6,
172
- "susceptance": 800.7232,
173
- "thermal_limit": 424.6937,
174
- "angle_diff_limit": 1.047198
175
- },
176
- {
177
- "id": 8,
178
- "from_bus": 3,
179
- "to_bus": 5,
180
- "susceptance": 418.0079,
181
- "thermal_limit": 359.4732,
182
- "angle_diff_limit": 1.047198
183
- }
184
- ]
185
- },
186
- "generators": {
187
- "num_generators": 6,
188
- "num_gfpp": 2,
189
- "generators": [
190
- {
191
- "id": 0,
192
- "bus": 0,
193
- "is_gfpp": true,
194
- "gas_junction": 1,
195
- "min_power": 12.8469,
196
- "max_power": 105.7128,
197
- "ramp_down": 60.2092,
198
- "ramp_up": 60.2092,
199
- "no_load_cost": 103.8916,
200
- "min_up_time": 1,
201
- "min_down_time": 2,
202
- "initial_status": 1,
203
- "initial_gen": 66.4375,
204
- "initial_active_periods": 0,
205
- "initial_inactive_periods": 0,
206
- "startup_cost_params": [
207
- [
208
- 1,
209
- 514.1034
210
- ]
211
- ],
212
- "num_bids": 3,
213
- "bids": [
214
- {
215
- "id": 0,
216
- "price": 20.0,
217
- "max_amount": 32.2662
218
- },
219
- {
220
- "id": 1,
221
- "price": 34.1761,
222
- "max_amount": 26.702
223
- },
224
- {
225
- "id": 2,
226
- "price": 43.7143,
227
- "max_amount": 46.7446
228
- }
229
- ],
230
- "heat_rate_coefficients": {
231
- "H_u2": 0.002884,
232
- "H_u1": 0.201141,
233
- "H_u0": 3.594065
234
- },
235
- "max_gas_price_fraction": 0.4391
236
- },
237
- {
238
- "id": 1,
239
- "bus": 1,
240
- "is_gfpp": false,
241
- "gas_junction": null,
242
- "min_power": 20.9598,
243
- "max_power": 124.3661,
244
- "ramp_down": 53.3996,
245
- "ramp_up": 53.3996,
246
- "no_load_cost": 227.9305,
247
- "min_up_time": 1,
248
- "min_down_time": 2,
249
- "initial_status": 1,
250
- "initial_gen": 88.3889,
251
- "initial_active_periods": 0,
252
- "initial_inactive_periods": 0,
253
- "startup_cost_params": [
254
- [
255
- 1,
256
- 148.0197
257
- ]
258
- ],
259
- "num_bids": 2,
260
- "bids": [
261
- {
262
- "id": 0,
263
- "price": 20.0,
264
- "max_amount": 36.6476
265
- },
266
- {
267
- "id": 1,
268
- "price": 32.6924,
269
- "max_amount": 87.7185
270
- }
271
- ],
272
- "heat_rate_coefficients": null,
273
- "max_gas_price_fraction": null
274
- },
275
- {
276
- "id": 2,
277
- "bus": 2,
278
- "is_gfpp": false,
279
- "gas_junction": null,
280
- "min_power": 31.7576,
281
- "max_power": 141.6495,
282
- "ramp_down": 76.8273,
283
- "ramp_up": 76.8273,
284
- "no_load_cost": 295.7329,
285
- "min_up_time": 2,
286
- "min_down_time": 1,
287
- "initial_status": 1,
288
- "initial_gen": 123.4718,
289
- "initial_active_periods": 0,
290
- "initial_inactive_periods": 0,
291
- "startup_cost_params": [
292
- [
293
- 1,
294
- 460.4857
295
- ],
296
- [
297
- 2,
298
- 117.849
299
- ]
300
- ],
301
- "num_bids": 2,
302
- "bids": [
303
- {
304
- "id": 0,
305
- "price": 20.0,
306
- "max_amount": 57.2699
307
- },
308
- {
309
- "id": 1,
310
- "price": 33.9118,
311
- "max_amount": 84.3796
312
- }
313
- ],
314
- "heat_rate_coefficients": null,
315
- "max_gas_price_fraction": null
316
- },
317
- {
318
- "id": 3,
319
- "bus": 3,
320
- "is_gfpp": false,
321
- "gas_junction": null,
322
- "min_power": 34.3138,
323
- "max_power": 143.4762,
324
- "ramp_down": 68.8371,
325
- "ramp_up": 68.8371,
326
- "no_load_cost": 183.6194,
327
- "min_up_time": 2,
328
- "min_down_time": 2,
329
- "initial_status": 1,
330
- "initial_gen": 119.1814,
331
- "initial_active_periods": 0,
332
- "initial_inactive_periods": 0,
333
- "startup_cost_params": [
334
- [
335
- 1,
336
- 155.118
337
- ],
338
- [
339
- 2,
340
- 219.4504
341
- ]
342
- ],
343
- "num_bids": 3,
344
- "bids": [
345
- {
346
- "id": 0,
347
- "price": 20.0,
348
- "max_amount": 41.4805
349
- },
350
- {
351
- "id": 1,
352
- "price": 33.3334,
353
- "max_amount": 50.1883
354
- },
355
- {
356
- "id": 2,
357
- "price": 42.543,
358
- "max_amount": 51.8074
359
- }
360
- ],
361
- "heat_rate_coefficients": null,
362
- "max_gas_price_fraction": null
363
- },
364
- {
365
- "id": 4,
366
- "bus": 4,
367
- "is_gfpp": true,
368
- "gas_junction": 2,
369
- "min_power": 14.5448,
370
- "max_power": 143.2391,
371
- "ramp_down": 84.5213,
372
- "ramp_up": 84.5213,
373
- "no_load_cost": 127.3561,
374
- "min_up_time": 1,
375
- "min_down_time": 1,
376
- "initial_status": 0,
377
- "initial_gen": 0.0,
378
- "initial_active_periods": 0,
379
- "initial_inactive_periods": 0,
380
- "startup_cost_params": [
381
- [
382
- 1,
383
- 511.1175
384
- ]
385
- ],
386
- "num_bids": 2,
387
- "bids": [
388
- {
389
- "id": 0,
390
- "price": 20.0,
391
- "max_amount": 63.6713
392
- },
393
- {
394
- "id": 1,
395
- "price": 30.4482,
396
- "max_amount": 79.5678
397
- }
398
- ],
399
- "heat_rate_coefficients": {
400
- "H_u2": 0.001615,
401
- "H_u1": 0.216993,
402
- "H_u0": 4.880511
403
- },
404
- "max_gas_price_fraction": 0.3033
405
- },
406
- {
407
- "id": 5,
408
- "bus": 5,
409
- "is_gfpp": false,
410
- "gas_junction": null,
411
- "min_power": 29.4943,
412
- "max_power": 133.0307,
413
- "ramp_down": 53.544,
414
- "ramp_up": 53.544,
415
- "no_load_cost": 168.3558,
416
- "min_up_time": 2,
417
- "min_down_time": 1,
418
- "initial_status": 1,
419
- "initial_gen": 110.0183,
420
- "initial_active_periods": 0,
421
- "initial_inactive_periods": 0,
422
- "startup_cost_params": [
423
- [
424
- 1,
425
- 553.6202
426
- ],
427
- [
428
- 2,
429
- 101.9145
430
- ]
431
- ],
432
- "num_bids": 3,
433
- "bids": [
434
- {
435
- "id": 0,
436
- "price": 20.0,
437
- "max_amount": 59.4624
438
- },
439
- {
440
- "id": 1,
441
- "price": 30.0162,
442
- "max_amount": 37.0808
443
- },
444
- {
445
- "id": 2,
446
- "price": 46.2948,
447
- "max_amount": 36.4875
448
- }
449
- ],
450
- "heat_rate_coefficients": null,
451
- "max_gas_price_fraction": null
452
- }
453
- ]
454
- },
455
- "gas_network": {
456
- "num_junctions": 5,
457
- "num_connections": 5,
458
- "num_compressors": 1,
459
- "num_pricing_zones": 2,
460
- "max_gas_price_mmBtu": 200.0,
461
- "min_gas_price_mmBtu": 0.0,
462
- "pricing_zones": [
463
- {
464
- "id": 0,
465
- "junctions": [
466
- 0,
467
- 2,
468
- 4
469
- ]
470
- },
471
- {
472
- "id": 1,
473
- "junctions": [
474
- 1,
475
- 3
476
- ]
477
- }
478
- ],
479
- "junctions": [
480
- {
481
- "id": 0,
482
- "is_source": true,
483
- "pressure_lb_squared": 15.1696,
484
- "pressure_ub_squared": 128.2867,
485
- "demand_shedding_cost": 1710.6921,
486
- "gas_demand_profile": [
487
- 0.0,
488
- 0.0,
489
- 0.0,
490
- 0.0,
491
- 0.0
492
- ],
493
- "supply_intervals": [
494
- {
495
- "id": 0,
496
- "interval_lb": 0.0,
497
- "interval_ub": 314.8698,
498
- "slope": 1.9687
499
- },
500
- {
501
- "id": 1,
502
- "interval_lb": 314.8698,
503
- "interval_ub": 629.7395,
504
- "slope": 2.8265
505
- }
506
- ]
507
- },
508
- {
509
- "id": 1,
510
- "is_source": false,
511
- "pressure_lb_squared": 21.715,
512
- "pressure_ub_squared": 130.5483,
513
- "demand_shedding_cost": 1321.3388,
514
- "gas_demand_profile": [
515
- 16.1035,
516
- 17.739,
517
- 19.9557,
518
- 23.3416,
519
- 23.3759
520
- ],
521
- "supply_intervals": []
522
- },
523
- {
524
- "id": 2,
525
- "is_source": false,
526
- "pressure_lb_squared": 22.5247,
527
- "pressure_ub_squared": 98.2115,
528
- "demand_shedding_cost": 1468.6067,
529
- "gas_demand_profile": [
530
- 25.3496,
531
- 23.885,
532
- 20.1511,
533
- 21.9493,
534
- 15.8371
535
- ],
536
- "supply_intervals": []
537
- },
538
- {
539
- "id": 3,
540
- "is_source": false,
541
- "pressure_lb_squared": 20.6363,
542
- "pressure_ub_squared": 82.4547,
543
- "demand_shedding_cost": 1064.0656,
544
- "gas_demand_profile": [
545
- 19.8239,
546
- 22.288,
547
- 23.4018,
548
- 15.5369,
549
- 24.994
550
- ],
551
- "supply_intervals": []
552
- },
553
- {
554
- "id": 4,
555
- "is_source": false,
556
- "pressure_lb_squared": 18.4024,
557
- "pressure_ub_squared": 154.7544,
558
- "demand_shedding_cost": 1172.2263,
559
- "gas_demand_profile": [
560
- 14.8448,
561
- 14.6544,
562
- 13.7851,
563
- 22.9008,
564
- 16.6011
565
- ],
566
- "supply_intervals": []
567
- }
568
- ],
569
- "connections": [
570
- {
571
- "id": 0,
572
- "from_junction": 0,
573
- "to_junction": 1,
574
- "type": "pipeline",
575
- "weymouth_factor": 0.116851,
576
- "compression_ratio_lb": null,
577
- "compression_ratio_ub": null,
578
- "control_ratio_lb": null,
579
- "control_ratio_ub": null
580
- },
581
- {
582
- "id": 1,
583
- "from_junction": 0,
584
- "to_junction": 4,
585
- "type": "pipeline",
586
- "weymouth_factor": 0.230479,
587
- "compression_ratio_lb": null,
588
- "compression_ratio_ub": null,
589
- "control_ratio_lb": null,
590
- "control_ratio_ub": null
591
- },
592
- {
593
- "id": 2,
594
- "from_junction": 1,
595
- "to_junction": 3,
596
- "type": "pipeline",
597
- "weymouth_factor": 0.172871,
598
- "compression_ratio_lb": null,
599
- "compression_ratio_ub": null,
600
- "control_ratio_lb": null,
601
- "control_ratio_ub": null
602
- },
603
- {
604
- "id": 3,
605
- "from_junction": 3,
606
- "to_junction": 2,
607
- "type": "pipeline",
608
- "weymouth_factor": 0.251262,
609
- "compression_ratio_lb": null,
610
- "compression_ratio_ub": null,
611
- "control_ratio_lb": null,
612
- "control_ratio_ub": null
613
- },
614
- {
615
- "id": 4,
616
- "from_junction": 2,
617
- "to_junction": 4,
618
- "type": "compressor",
619
- "weymouth_factor": null,
620
- "compression_ratio_lb": 1.0021,
621
- "compression_ratio_ub": 2.0028,
622
- "control_ratio_lb": null,
623
- "control_ratio_ub": null
624
- }
625
- ]
626
- }
627
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
byeon2022/instance/large_instance_4.json DELETED
@@ -1,874 +0,0 @@
1
- {
2
- "instance_id": "instance_41",
3
- "scale": "small",
4
- "problem_type": "UCGNA_BSOCP",
5
- "stress_parameters": {
6
- "eta_p": 1.6,
7
- "eta_g": 1.5
8
- },
9
- "time_periods": 24,
10
- "electricity_network": {
11
- "num_buses": 8,
12
- "num_lines": 9,
13
- "buses": [
14
- {
15
- "id": 0,
16
- "demand_profile": [
17
- 46.4109,
18
- 81.4498,
19
- 75.4866,
20
- 76.728,
21
- 54.7036,
22
- 46.4109,
23
- 81.4498,
24
- 75.4866,
25
- 76.728,
26
- 54.7036,
27
- 46.4109,
28
- 81.4498,
29
- 75.4866,
30
- 76.728,
31
- 54.7036,
32
- 46.4109,
33
- 81.4498,
34
- 75.4866,
35
- 76.728,
36
- 54.7036,
37
- 46.4109,
38
- 81.4498,
39
- 75.4866,
40
- 76.728
41
- ],
42
- "voltage_angle_lb": -1.570796,
43
- "voltage_angle_ub": 1.570796
44
- },
45
- {
46
- "id": 1,
47
- "demand_profile": [
48
- 51.449,
49
- 80.274,
50
- 69.4864,
51
- 76.6857,
52
- 63.4673,
53
- 51.449,
54
- 80.274,
55
- 69.4864,
56
- 76.6857,
57
- 63.4673,
58
- 51.449,
59
- 80.274,
60
- 69.4864,
61
- 76.6857,
62
- 63.4673,
63
- 51.449,
64
- 80.274,
65
- 69.4864,
66
- 76.6857,
67
- 63.4673,
68
- 51.449,
69
- 80.274,
70
- 69.4864,
71
- 76.6857
72
- ],
73
- "voltage_angle_lb": -1.570796,
74
- "voltage_angle_ub": 1.570796
75
- },
76
- {
77
- "id": 2,
78
- "demand_profile": [
79
- 70.1738,
80
- 55.7346,
81
- 75.1891,
82
- 56.7318,
83
- 58.3568,
84
- 70.1738,
85
- 55.7346,
86
- 75.1891,
87
- 56.7318,
88
- 58.3568,
89
- 70.1738,
90
- 55.7346,
91
- 75.1891,
92
- 56.7318,
93
- 58.3568,
94
- 70.1738,
95
- 55.7346,
96
- 75.1891,
97
- 56.7318,
98
- 58.3568,
99
- 70.1738,
100
- 55.7346,
101
- 75.1891,
102
- 56.7318
103
- ],
104
- "voltage_angle_lb": -1.570796,
105
- "voltage_angle_ub": 1.570796
106
- },
107
- {
108
- "id": 3,
109
- "demand_profile": [
110
- 75.4958,
111
- 74.3425,
112
- 51.3001,
113
- 71.9242,
114
- 65.6448,
115
- 75.4958,
116
- 74.3425,
117
- 51.3001,
118
- 71.9242,
119
- 65.6448,
120
- 75.4958,
121
- 74.3425,
122
- 51.3001,
123
- 71.9242,
124
- 65.6448,
125
- 75.4958,
126
- 74.3425,
127
- 51.3001,
128
- 71.9242,
129
- 65.6448,
130
- 75.4958,
131
- 74.3425,
132
- 51.3001,
133
- 71.9242
134
- ],
135
- "voltage_angle_lb": -1.570796,
136
- "voltage_angle_ub": 1.570796
137
- },
138
- {
139
- "id": 4,
140
- "demand_profile": [
141
- 79.0526,
142
- 66.9702,
143
- 54.4103,
144
- 49.9474,
145
- 61.9267,
146
- 79.0526,
147
- 66.9702,
148
- 54.4103,
149
- 49.9474,
150
- 61.9267,
151
- 79.0526,
152
- 66.9702,
153
- 54.4103,
154
- 49.9474,
155
- 61.9267,
156
- 79.0526,
157
- 66.9702,
158
- 54.4103,
159
- 49.9474,
160
- 61.9267,
161
- 79.0526,
162
- 66.9702,
163
- 54.4103,
164
- 49.9474
165
- ],
166
- "voltage_angle_lb": -1.570796,
167
- "voltage_angle_ub": 1.570796
168
- },
169
- {
170
- "id": 5,
171
- "demand_profile": [
172
- 58.2373,
173
- 51.8966,
174
- 64.3698,
175
- 66.2216,
176
- 49.9606,
177
- 58.2373,
178
- 51.8966,
179
- 64.3698,
180
- 66.2216,
181
- 49.9606,
182
- 58.2373,
183
- 51.8966,
184
- 64.3698,
185
- 66.2216,
186
- 49.9606,
187
- 58.2373,
188
- 51.8966,
189
- 64.3698,
190
- 66.2216,
191
- 49.9606,
192
- 58.2373,
193
- 51.8966,
194
- 64.3698,
195
- 66.2216
196
- ],
197
- "voltage_angle_lb": -1.570796,
198
- "voltage_angle_ub": 1.570796
199
- },
200
- {
201
- "id": 6,
202
- "demand_profile": [
203
- 54.4875,
204
- 75.642,
205
- 70.4424,
206
- 78.4318,
207
- 76.7813,
208
- 54.4875,
209
- 75.642,
210
- 70.4424,
211
- 78.4318,
212
- 76.7813,
213
- 54.4875,
214
- 75.642,
215
- 70.4424,
216
- 78.4318,
217
- 76.7813,
218
- 54.4875,
219
- 75.642,
220
- 70.4424,
221
- 78.4318,
222
- 76.7813,
223
- 54.4875,
224
- 75.642,
225
- 70.4424,
226
- 78.4318
227
- ],
228
- "voltage_angle_lb": -1.570796,
229
- "voltage_angle_ub": 1.570796
230
- },
231
- {
232
- "id": 7,
233
- "demand_profile": [
234
- 50.9613,
235
- 72.5135,
236
- 82.8612,
237
- 73.7623,
238
- 71.4787,
239
- 50.9613,
240
- 72.5135,
241
- 82.8612,
242
- 73.7623,
243
- 71.4787,
244
- 50.9613,
245
- 72.5135,
246
- 82.8612,
247
- 73.7623,
248
- 71.4787,
249
- 50.9613,
250
- 72.5135,
251
- 82.8612,
252
- 73.7623,
253
- 71.4787,
254
- 50.9613,
255
- 72.5135,
256
- 82.8612,
257
- 73.7623
258
- ],
259
- "voltage_angle_lb": -1.570796,
260
- "voltage_angle_ub": 1.570796
261
- }
262
- ],
263
- "lines": [
264
- {
265
- "id": 0,
266
- "from_bus": 1,
267
- "to_bus": 7,
268
- "susceptance": 903.3568,
269
- "thermal_limit": 638.9703,
270
- "angle_diff_limit": 1.047198
271
- },
272
- {
273
- "id": 1,
274
- "from_bus": 2,
275
- "to_bus": 7,
276
- "susceptance": 488.456,
277
- "thermal_limit": 724.4349,
278
- "angle_diff_limit": 1.047198
279
- },
280
- {
281
- "id": 2,
282
- "from_bus": 4,
283
- "to_bus": 5,
284
- "susceptance": 572.6898,
285
- "thermal_limit": 773.2252,
286
- "angle_diff_limit": 1.047198
287
- },
288
- {
289
- "id": 3,
290
- "from_bus": 5,
291
- "to_bus": 3,
292
- "susceptance": 695.7437,
293
- "thermal_limit": 539.6155,
294
- "angle_diff_limit": 1.047198
295
- },
296
- {
297
- "id": 4,
298
- "from_bus": 3,
299
- "to_bus": 0,
300
- "susceptance": 707.3451,
301
- "thermal_limit": 605.5179,
302
- "angle_diff_limit": 1.047198
303
- },
304
- {
305
- "id": 5,
306
- "from_bus": 0,
307
- "to_bus": 7,
308
- "susceptance": 795.531,
309
- "thermal_limit": 457.2557,
310
- "angle_diff_limit": 1.047198
311
- },
312
- {
313
- "id": 6,
314
- "from_bus": 6,
315
- "to_bus": 7,
316
- "susceptance": 1033.1423,
317
- "thermal_limit": 582.7698,
318
- "angle_diff_limit": 1.047198
319
- },
320
- {
321
- "id": 7,
322
- "from_bus": 1,
323
- "to_bus": 3,
324
- "susceptance": 1052.24,
325
- "thermal_limit": 469.4492,
326
- "angle_diff_limit": 1.047198
327
- },
328
- {
329
- "id": 8,
330
- "from_bus": 1,
331
- "to_bus": 2,
332
- "susceptance": 789.7018,
333
- "thermal_limit": 766.688,
334
- "angle_diff_limit": 1.047198
335
- }
336
- ]
337
- },
338
- "generators": {
339
- "num_generators": 6,
340
- "num_gfpp": 2,
341
- "generators": [
342
- {
343
- "id": 0,
344
- "bus": 0,
345
- "is_gfpp": false,
346
- "gas_junction": null,
347
- "min_power": 30.3867,
348
- "max_power": 205.2666,
349
- "ramp_down": 115.875,
350
- "ramp_up": 115.875,
351
- "no_load_cost": 60.3273,
352
- "min_up_time": 2,
353
- "min_down_time": 2,
354
- "initial_status": 1,
355
- "initial_gen": 171.8006,
356
- "initial_active_periods": 0,
357
- "initial_inactive_periods": 0,
358
- "startup_cost_params": [
359
- [
360
- 1,
361
- 311.4544
362
- ],
363
- [
364
- 2,
365
- 169.8395
366
- ]
367
- ],
368
- "num_bids": 3,
369
- "bids": [
370
- {
371
- "id": 0,
372
- "price": 20.0,
373
- "max_amount": 86.4382
374
- },
375
- {
376
- "id": 1,
377
- "price": 29.3841,
378
- "max_amount": 92.034
379
- },
380
- {
381
- "id": 2,
382
- "price": 39.8476,
383
- "max_amount": 26.7944
384
- }
385
- ],
386
- "heat_rate_coefficients": null,
387
- "max_gas_price_fraction": null
388
- },
389
- {
390
- "id": 1,
391
- "bus": 1,
392
- "is_gfpp": true,
393
- "gas_junction": 1,
394
- "min_power": 12.0286,
395
- "max_power": 117.8903,
396
- "ramp_down": 68.2033,
397
- "ramp_up": 68.2033,
398
- "no_load_cost": 61.3592,
399
- "min_up_time": 1,
400
- "min_down_time": 2,
401
- "initial_status": 1,
402
- "initial_gen": 54.2004,
403
- "initial_active_periods": 0,
404
- "initial_inactive_periods": 0,
405
- "startup_cost_params": [
406
- [
407
- 1,
408
- 349.2282
409
- ]
410
- ],
411
- "num_bids": 2,
412
- "bids": [
413
- {
414
- "id": 0,
415
- "price": 20.0,
416
- "max_amount": 51.1952
417
- },
418
- {
419
- "id": 1,
420
- "price": 31.8989,
421
- "max_amount": 66.6951
422
- }
423
- ],
424
- "heat_rate_coefficients": {
425
- "H_u2": 0.002534,
426
- "H_u1": 0.206824,
427
- "H_u0": 7.148544
428
- },
429
- "max_gas_price_fraction": 0.4163
430
- },
431
- {
432
- "id": 2,
433
- "bus": 2,
434
- "is_gfpp": false,
435
- "gas_junction": null,
436
- "min_power": 19.5409,
437
- "max_power": 181.0739,
438
- "ramp_down": 112.4375,
439
- "ramp_up": 112.4375,
440
- "no_load_cost": 175.0291,
441
- "min_up_time": 2,
442
- "min_down_time": 2,
443
- "initial_status": 1,
444
- "initial_gen": 38.8473,
445
- "initial_active_periods": 0,
446
- "initial_inactive_periods": 0,
447
- "startup_cost_params": [
448
- [
449
- 1,
450
- 170.8709
451
- ],
452
- [
453
- 2,
454
- 148.0726
455
- ]
456
- ],
457
- "num_bids": 2,
458
- "bids": [
459
- {
460
- "id": 0,
461
- "price": 20.0,
462
- "max_amount": 69.4398
463
- },
464
- {
465
- "id": 1,
466
- "price": 29.5498,
467
- "max_amount": 111.6341
468
- }
469
- ],
470
- "heat_rate_coefficients": null,
471
- "max_gas_price_fraction": null
472
- },
473
- {
474
- "id": 3,
475
- "bus": 3,
476
- "is_gfpp": false,
477
- "gas_junction": null,
478
- "min_power": 38.2784,
479
- "max_power": 182.6392,
480
- "ramp_down": 98.7143,
481
- "ramp_up": 98.7143,
482
- "no_load_cost": 260.4269,
483
- "min_up_time": 1,
484
- "min_down_time": 2,
485
- "initial_status": 1,
486
- "initial_gen": 39.1447,
487
- "initial_active_periods": 0,
488
- "initial_inactive_periods": 0,
489
- "startup_cost_params": [
490
- [
491
- 1,
492
- 446.6489
493
- ]
494
- ],
495
- "num_bids": 2,
496
- "bids": [
497
- {
498
- "id": 0,
499
- "price": 20.0,
500
- "max_amount": 66.1376
501
- },
502
- {
503
- "id": 1,
504
- "price": 28.5171,
505
- "max_amount": 116.5016
506
- }
507
- ],
508
- "heat_rate_coefficients": null,
509
- "max_gas_price_fraction": null
510
- },
511
- {
512
- "id": 4,
513
- "bus": 4,
514
- "is_gfpp": false,
515
- "gas_junction": null,
516
- "min_power": 14.0182,
517
- "max_power": 126.2049,
518
- "ramp_down": 66.4344,
519
- "ramp_up": 66.4344,
520
- "no_load_cost": 89.9197,
521
- "min_up_time": 2,
522
- "min_down_time": 1,
523
- "initial_status": 0,
524
- "initial_gen": 0.0,
525
- "initial_active_periods": 0,
526
- "initial_inactive_periods": 0,
527
- "startup_cost_params": [
528
- [
529
- 1,
530
- 245.0695
531
- ],
532
- [
533
- 2,
534
- 110.1666
535
- ]
536
- ],
537
- "num_bids": 3,
538
- "bids": [
539
- {
540
- "id": 0,
541
- "price": 20.0,
542
- "max_amount": 32.9745
543
- },
544
- {
545
- "id": 1,
546
- "price": 28.4928,
547
- "max_amount": 51.1484
548
- },
549
- {
550
- "id": 2,
551
- "price": 40.1876,
552
- "max_amount": 42.082
553
- }
554
- ],
555
- "heat_rate_coefficients": null,
556
- "max_gas_price_fraction": null
557
- },
558
- {
559
- "id": 5,
560
- "bus": 5,
561
- "is_gfpp": true,
562
- "gas_junction": 2,
563
- "min_power": 33.8138,
564
- "max_power": 192.8068,
565
- "ramp_down": 79.0971,
566
- "ramp_up": 79.0971,
567
- "no_load_cost": 294.9997,
568
- "min_up_time": 2,
569
- "min_down_time": 2,
570
- "initial_status": 1,
571
- "initial_gen": 116.4327,
572
- "initial_active_periods": 0,
573
- "initial_inactive_periods": 0,
574
- "startup_cost_params": [
575
- [
576
- 1,
577
- 477.3597
578
- ],
579
- [
580
- 2,
581
- 68.4539
582
- ]
583
- ],
584
- "num_bids": 2,
585
- "bids": [
586
- {
587
- "id": 0,
588
- "price": 20.0,
589
- "max_amount": 77.4247
590
- },
591
- {
592
- "id": 1,
593
- "price": 28.6948,
594
- "max_amount": 115.3821
595
- }
596
- ],
597
- "heat_rate_coefficients": {
598
- "H_u2": 0.001584,
599
- "H_u1": 0.280979,
600
- "H_u0": 4.796994
601
- },
602
- "max_gas_price_fraction": 0.3713
603
- }
604
- ]
605
- },
606
- "gas_network": {
607
- "num_junctions": 5,
608
- "num_connections": 5,
609
- "num_compressors": 1,
610
- "num_pricing_zones": 2,
611
- "max_gas_price_mmBtu": 200.0,
612
- "min_gas_price_mmBtu": 0.0,
613
- "pricing_zones": [
614
- {
615
- "id": 0,
616
- "junctions": [
617
- 0,
618
- 2,
619
- 4
620
- ]
621
- },
622
- {
623
- "id": 1,
624
- "junctions": [
625
- 1,
626
- 3
627
- ]
628
- }
629
- ],
630
- "junctions": [
631
- {
632
- "id": 0,
633
- "is_source": true,
634
- "pressure_lb_squared": 19.9533,
635
- "pressure_ub_squared": 270.8733,
636
- "demand_shedding_cost": 1368.5705,
637
- "gas_demand_profile": [
638
- 0.0,
639
- 0.0,
640
- 0.0,
641
- 0.0,
642
- 0.0,
643
- 0.0,
644
- 0.0,
645
- 0.0,
646
- 0.0,
647
- 0.0,
648
- 0.0,
649
- 0.0,
650
- 0.0,
651
- 0.0,
652
- 0.0,
653
- 0.0,
654
- 0.0,
655
- 0.0,
656
- 0.0,
657
- 0.0,
658
- 0.0,
659
- 0.0,
660
- 0.0,
661
- 0.0
662
- ],
663
- "supply_intervals": [
664
- {
665
- "id": 0,
666
- "interval_lb": 0.0,
667
- "interval_ub": 421.6631,
668
- "slope": 2.425
669
- },
670
- {
671
- "id": 1,
672
- "interval_lb": 421.6631,
673
- "interval_ub": 843.3262,
674
- "slope": 3.8025
675
- }
676
- ]
677
- },
678
- {
679
- "id": 1,
680
- "is_source": false,
681
- "pressure_lb_squared": 23.0116,
682
- "pressure_ub_squared": 89.7614,
683
- "demand_shedding_cost": 717.2533,
684
- "gas_demand_profile": [
685
- 26.4524,
686
- 20.5459,
687
- 20.3685,
688
- 19.8546,
689
- 22.0466,
690
- 26.4524,
691
- 20.5459,
692
- 20.3685,
693
- 19.8546,
694
- 22.0466,
695
- 26.4524,
696
- 20.5459,
697
- 20.3685,
698
- 19.8546,
699
- 22.0466,
700
- 26.4524,
701
- 20.5459,
702
- 20.3685,
703
- 19.8546,
704
- 22.0466,
705
- 26.4524,
706
- 20.5459,
707
- 20.3685,
708
- 19.8546
709
- ],
710
- "supply_intervals": []
711
- },
712
- {
713
- "id": 2,
714
- "is_source": false,
715
- "pressure_lb_squared": 28.6018,
716
- "pressure_ub_squared": 155.3404,
717
- "demand_shedding_cost": 673.9163,
718
- "gas_demand_profile": [
719
- 18.265,
720
- 16.3653,
721
- 28.8072,
722
- 17.8008,
723
- 26.8541,
724
- 18.265,
725
- 16.3653,
726
- 28.8072,
727
- 17.8008,
728
- 26.8541,
729
- 18.265,
730
- 16.3653,
731
- 28.8072,
732
- 17.8008,
733
- 26.8541,
734
- 18.265,
735
- 16.3653,
736
- 28.8072,
737
- 17.8008,
738
- 26.8541,
739
- 18.265,
740
- 16.3653,
741
- 28.8072,
742
- 17.8008
743
- ],
744
- "supply_intervals": []
745
- },
746
- {
747
- "id": 3,
748
- "is_source": false,
749
- "pressure_lb_squared": 15.5464,
750
- "pressure_ub_squared": 164.9582,
751
- "demand_shedding_cost": 1508.9302,
752
- "gas_demand_profile": [
753
- 26.1741,
754
- 28.4542,
755
- 17.3635,
756
- 18.2371,
757
- 17.0999,
758
- 26.1741,
759
- 28.4542,
760
- 17.3635,
761
- 18.2371,
762
- 17.0999,
763
- 26.1741,
764
- 28.4542,
765
- 17.3635,
766
- 18.2371,
767
- 17.0999,
768
- 26.1741,
769
- 28.4542,
770
- 17.3635,
771
- 18.2371,
772
- 17.0999,
773
- 26.1741,
774
- 28.4542,
775
- 17.3635,
776
- 18.2371
777
- ],
778
- "supply_intervals": []
779
- },
780
- {
781
- "id": 4,
782
- "is_source": false,
783
- "pressure_lb_squared": 28.2671,
784
- "pressure_ub_squared": 176.1689,
785
- "demand_shedding_cost": 1880.1752,
786
- "gas_demand_profile": [
787
- 25.6123,
788
- 18.0395,
789
- 21.9395,
790
- 18.0137,
791
- 25.8779,
792
- 25.6123,
793
- 18.0395,
794
- 21.9395,
795
- 18.0137,
796
- 25.8779,
797
- 25.6123,
798
- 18.0395,
799
- 21.9395,
800
- 18.0137,
801
- 25.8779,
802
- 25.6123,
803
- 18.0395,
804
- 21.9395,
805
- 18.0137,
806
- 25.8779,
807
- 25.6123,
808
- 18.0395,
809
- 21.9395,
810
- 18.0137
811
- ],
812
- "supply_intervals": []
813
- }
814
- ],
815
- "connections": [
816
- {
817
- "id": 0,
818
- "from_junction": 0,
819
- "to_junction": 4,
820
- "type": "pipeline",
821
- "weymouth_factor": 0.0266126,
822
- "compression_ratio_lb": null,
823
- "compression_ratio_ub": null,
824
- "control_ratio_lb": null,
825
- "control_ratio_ub": null
826
- },
827
- {
828
- "id": 1,
829
- "from_junction": 4,
830
- "to_junction": 2,
831
- "type": "pipeline",
832
- "weymouth_factor": 0.0066138,
833
- "compression_ratio_lb": null,
834
- "compression_ratio_ub": null,
835
- "control_ratio_lb": null,
836
- "control_ratio_ub": null
837
- },
838
- {
839
- "id": 2,
840
- "from_junction": 4,
841
- "to_junction": 3,
842
- "type": "pipeline",
843
- "weymouth_factor": 0.012853200000000002,
844
- "compression_ratio_lb": null,
845
- "compression_ratio_ub": null,
846
- "control_ratio_lb": null,
847
- "control_ratio_ub": null
848
- },
849
- {
850
- "id": 3,
851
- "from_junction": 2,
852
- "to_junction": 1,
853
- "type": "pipeline",
854
- "weymouth_factor": 0.0086213,
855
- "compression_ratio_lb": null,
856
- "compression_ratio_ub": null,
857
- "control_ratio_lb": null,
858
- "control_ratio_ub": null
859
- },
860
- {
861
- "id": 4,
862
- "from_junction": 1,
863
- "to_junction": 3,
864
- "type": "compressor",
865
- "weymouth_factor": null,
866
- "compression_ratio_lb": 1.0,
867
- "compression_ratio_ub": 3.0,
868
- "control_ratio_lb": null,
869
- "control_ratio_ub": null
870
- }
871
- ]
872
- },
873
- "description": " [fix 2026-05-18 unified: (1) compressor ratio_lb\u21921.0/ub\u2192max(orig,3.0) to remove topology cycle constraints, (2) source pressure_ub_squared \u00d73, (3) all pipeline weymouth_factor \u00d70.1 to give 10\u00d7 flow capacity at same pressure differential \u2014 IIS analysis showed combined infeasibility from compressor LB cycle + tight source pressure + Weymouth W too large for actual gas demand] [scale-up 2026-05-19 FINAL: time_periods \u2192 24]"
874
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
byeon2022/instance/large_instance_41.json.pre_compfix_20260518 DELETED
@@ -1,626 +0,0 @@
1
- {
2
- "instance_id": "instance_41",
3
- "scale": "small",
4
- "problem_type": "UCGNA_BSOCP",
5
- "stress_parameters": {
6
- "eta_p": 1.6,
7
- "eta_g": 1.5
8
- },
9
- "time_periods": 5,
10
- "electricity_network": {
11
- "num_buses": 8,
12
- "num_lines": 9,
13
- "buses": [
14
- {
15
- "id": 0,
16
- "demand_profile": [
17
- 46.4109,
18
- 81.4498,
19
- 75.4866,
20
- 76.728,
21
- 54.7036
22
- ],
23
- "voltage_angle_lb": -1.570796,
24
- "voltage_angle_ub": 1.570796
25
- },
26
- {
27
- "id": 1,
28
- "demand_profile": [
29
- 51.449,
30
- 80.274,
31
- 69.4864,
32
- 76.6857,
33
- 63.4673
34
- ],
35
- "voltage_angle_lb": -1.570796,
36
- "voltage_angle_ub": 1.570796
37
- },
38
- {
39
- "id": 2,
40
- "demand_profile": [
41
- 70.1738,
42
- 55.7346,
43
- 75.1891,
44
- 56.7318,
45
- 58.3568
46
- ],
47
- "voltage_angle_lb": -1.570796,
48
- "voltage_angle_ub": 1.570796
49
- },
50
- {
51
- "id": 3,
52
- "demand_profile": [
53
- 75.4958,
54
- 74.3425,
55
- 51.3001,
56
- 71.9242,
57
- 65.6448
58
- ],
59
- "voltage_angle_lb": -1.570796,
60
- "voltage_angle_ub": 1.570796
61
- },
62
- {
63
- "id": 4,
64
- "demand_profile": [
65
- 79.0526,
66
- 66.9702,
67
- 54.4103,
68
- 49.9474,
69
- 61.9267
70
- ],
71
- "voltage_angle_lb": -1.570796,
72
- "voltage_angle_ub": 1.570796
73
- },
74
- {
75
- "id": 5,
76
- "demand_profile": [
77
- 58.2373,
78
- 51.8966,
79
- 64.3698,
80
- 66.2216,
81
- 49.9606
82
- ],
83
- "voltage_angle_lb": -1.570796,
84
- "voltage_angle_ub": 1.570796
85
- },
86
- {
87
- "id": 6,
88
- "demand_profile": [
89
- 54.4875,
90
- 75.642,
91
- 70.4424,
92
- 78.4318,
93
- 76.7813
94
- ],
95
- "voltage_angle_lb": -1.570796,
96
- "voltage_angle_ub": 1.570796
97
- },
98
- {
99
- "id": 7,
100
- "demand_profile": [
101
- 50.9613,
102
- 72.5135,
103
- 82.8612,
104
- 73.7623,
105
- 71.4787
106
- ],
107
- "voltage_angle_lb": -1.570796,
108
- "voltage_angle_ub": 1.570796
109
- }
110
- ],
111
- "lines": [
112
- {
113
- "id": 0,
114
- "from_bus": 1,
115
- "to_bus": 7,
116
- "susceptance": 903.3568,
117
- "thermal_limit": 638.9703,
118
- "angle_diff_limit": 1.047198
119
- },
120
- {
121
- "id": 1,
122
- "from_bus": 2,
123
- "to_bus": 7,
124
- "susceptance": 488.456,
125
- "thermal_limit": 724.4349,
126
- "angle_diff_limit": 1.047198
127
- },
128
- {
129
- "id": 2,
130
- "from_bus": 4,
131
- "to_bus": 5,
132
- "susceptance": 572.6898,
133
- "thermal_limit": 773.2252,
134
- "angle_diff_limit": 1.047198
135
- },
136
- {
137
- "id": 3,
138
- "from_bus": 5,
139
- "to_bus": 3,
140
- "susceptance": 695.7437,
141
- "thermal_limit": 539.6155,
142
- "angle_diff_limit": 1.047198
143
- },
144
- {
145
- "id": 4,
146
- "from_bus": 3,
147
- "to_bus": 0,
148
- "susceptance": 707.3451,
149
- "thermal_limit": 605.5179,
150
- "angle_diff_limit": 1.047198
151
- },
152
- {
153
- "id": 5,
154
- "from_bus": 0,
155
- "to_bus": 7,
156
- "susceptance": 795.531,
157
- "thermal_limit": 457.2557,
158
- "angle_diff_limit": 1.047198
159
- },
160
- {
161
- "id": 6,
162
- "from_bus": 6,
163
- "to_bus": 7,
164
- "susceptance": 1033.1423,
165
- "thermal_limit": 582.7698,
166
- "angle_diff_limit": 1.047198
167
- },
168
- {
169
- "id": 7,
170
- "from_bus": 1,
171
- "to_bus": 3,
172
- "susceptance": 1052.24,
173
- "thermal_limit": 469.4492,
174
- "angle_diff_limit": 1.047198
175
- },
176
- {
177
- "id": 8,
178
- "from_bus": 1,
179
- "to_bus": 2,
180
- "susceptance": 789.7018,
181
- "thermal_limit": 766.688,
182
- "angle_diff_limit": 1.047198
183
- }
184
- ]
185
- },
186
- "generators": {
187
- "num_generators": 6,
188
- "num_gfpp": 2,
189
- "generators": [
190
- {
191
- "id": 0,
192
- "bus": 0,
193
- "is_gfpp": false,
194
- "gas_junction": null,
195
- "min_power": 30.3867,
196
- "max_power": 205.2666,
197
- "ramp_down": 115.875,
198
- "ramp_up": 115.875,
199
- "no_load_cost": 60.3273,
200
- "min_up_time": 2,
201
- "min_down_time": 2,
202
- "initial_status": 1,
203
- "initial_gen": 171.8006,
204
- "initial_active_periods": 0,
205
- "initial_inactive_periods": 0,
206
- "startup_cost_params": [
207
- [
208
- 1,
209
- 311.4544
210
- ],
211
- [
212
- 2,
213
- 169.8395
214
- ]
215
- ],
216
- "num_bids": 3,
217
- "bids": [
218
- {
219
- "id": 0,
220
- "price": 20.0,
221
- "max_amount": 86.4382
222
- },
223
- {
224
- "id": 1,
225
- "price": 29.3841,
226
- "max_amount": 92.034
227
- },
228
- {
229
- "id": 2,
230
- "price": 39.8476,
231
- "max_amount": 26.7944
232
- }
233
- ],
234
- "heat_rate_coefficients": null,
235
- "max_gas_price_fraction": null
236
- },
237
- {
238
- "id": 1,
239
- "bus": 1,
240
- "is_gfpp": true,
241
- "gas_junction": 1,
242
- "min_power": 12.0286,
243
- "max_power": 117.8903,
244
- "ramp_down": 68.2033,
245
- "ramp_up": 68.2033,
246
- "no_load_cost": 61.3592,
247
- "min_up_time": 1,
248
- "min_down_time": 2,
249
- "initial_status": 1,
250
- "initial_gen": 54.2004,
251
- "initial_active_periods": 0,
252
- "initial_inactive_periods": 0,
253
- "startup_cost_params": [
254
- [
255
- 1,
256
- 349.2282
257
- ]
258
- ],
259
- "num_bids": 2,
260
- "bids": [
261
- {
262
- "id": 0,
263
- "price": 20.0,
264
- "max_amount": 51.1952
265
- },
266
- {
267
- "id": 1,
268
- "price": 31.8989,
269
- "max_amount": 66.6951
270
- }
271
- ],
272
- "heat_rate_coefficients": {
273
- "H_u2": 0.002534,
274
- "H_u1": 0.206824,
275
- "H_u0": 7.148544
276
- },
277
- "max_gas_price_fraction": 0.4163
278
- },
279
- {
280
- "id": 2,
281
- "bus": 2,
282
- "is_gfpp": false,
283
- "gas_junction": null,
284
- "min_power": 19.5409,
285
- "max_power": 181.0739,
286
- "ramp_down": 112.4375,
287
- "ramp_up": 112.4375,
288
- "no_load_cost": 175.0291,
289
- "min_up_time": 2,
290
- "min_down_time": 2,
291
- "initial_status": 1,
292
- "initial_gen": 38.8473,
293
- "initial_active_periods": 0,
294
- "initial_inactive_periods": 0,
295
- "startup_cost_params": [
296
- [
297
- 1,
298
- 170.8709
299
- ],
300
- [
301
- 2,
302
- 148.0726
303
- ]
304
- ],
305
- "num_bids": 2,
306
- "bids": [
307
- {
308
- "id": 0,
309
- "price": 20.0,
310
- "max_amount": 69.4398
311
- },
312
- {
313
- "id": 1,
314
- "price": 29.5498,
315
- "max_amount": 111.6341
316
- }
317
- ],
318
- "heat_rate_coefficients": null,
319
- "max_gas_price_fraction": null
320
- },
321
- {
322
- "id": 3,
323
- "bus": 3,
324
- "is_gfpp": false,
325
- "gas_junction": null,
326
- "min_power": 38.2784,
327
- "max_power": 182.6392,
328
- "ramp_down": 98.7143,
329
- "ramp_up": 98.7143,
330
- "no_load_cost": 260.4269,
331
- "min_up_time": 1,
332
- "min_down_time": 2,
333
- "initial_status": 1,
334
- "initial_gen": 39.1447,
335
- "initial_active_periods": 0,
336
- "initial_inactive_periods": 0,
337
- "startup_cost_params": [
338
- [
339
- 1,
340
- 446.6489
341
- ]
342
- ],
343
- "num_bids": 2,
344
- "bids": [
345
- {
346
- "id": 0,
347
- "price": 20.0,
348
- "max_amount": 66.1376
349
- },
350
- {
351
- "id": 1,
352
- "price": 28.5171,
353
- "max_amount": 116.5016
354
- }
355
- ],
356
- "heat_rate_coefficients": null,
357
- "max_gas_price_fraction": null
358
- },
359
- {
360
- "id": 4,
361
- "bus": 4,
362
- "is_gfpp": false,
363
- "gas_junction": null,
364
- "min_power": 14.0182,
365
- "max_power": 126.2049,
366
- "ramp_down": 66.4344,
367
- "ramp_up": 66.4344,
368
- "no_load_cost": 89.9197,
369
- "min_up_time": 2,
370
- "min_down_time": 1,
371
- "initial_status": 0,
372
- "initial_gen": 0.0,
373
- "initial_active_periods": 0,
374
- "initial_inactive_periods": 0,
375
- "startup_cost_params": [
376
- [
377
- 1,
378
- 245.0695
379
- ],
380
- [
381
- 2,
382
- 110.1666
383
- ]
384
- ],
385
- "num_bids": 3,
386
- "bids": [
387
- {
388
- "id": 0,
389
- "price": 20.0,
390
- "max_amount": 32.9745
391
- },
392
- {
393
- "id": 1,
394
- "price": 28.4928,
395
- "max_amount": 51.1484
396
- },
397
- {
398
- "id": 2,
399
- "price": 40.1876,
400
- "max_amount": 42.082
401
- }
402
- ],
403
- "heat_rate_coefficients": null,
404
- "max_gas_price_fraction": null
405
- },
406
- {
407
- "id": 5,
408
- "bus": 5,
409
- "is_gfpp": true,
410
- "gas_junction": 2,
411
- "min_power": 33.8138,
412
- "max_power": 192.8068,
413
- "ramp_down": 79.0971,
414
- "ramp_up": 79.0971,
415
- "no_load_cost": 294.9997,
416
- "min_up_time": 2,
417
- "min_down_time": 2,
418
- "initial_status": 1,
419
- "initial_gen": 116.4327,
420
- "initial_active_periods": 0,
421
- "initial_inactive_periods": 0,
422
- "startup_cost_params": [
423
- [
424
- 1,
425
- 477.3597
426
- ],
427
- [
428
- 2,
429
- 68.4539
430
- ]
431
- ],
432
- "num_bids": 2,
433
- "bids": [
434
- {
435
- "id": 0,
436
- "price": 20.0,
437
- "max_amount": 77.4247
438
- },
439
- {
440
- "id": 1,
441
- "price": 28.6948,
442
- "max_amount": 115.3821
443
- }
444
- ],
445
- "heat_rate_coefficients": {
446
- "H_u2": 0.001584,
447
- "H_u1": 0.280979,
448
- "H_u0": 4.796994
449
- },
450
- "max_gas_price_fraction": 0.3713
451
- }
452
- ]
453
- },
454
- "gas_network": {
455
- "num_junctions": 5,
456
- "num_connections": 5,
457
- "num_compressors": 1,
458
- "num_pricing_zones": 2,
459
- "max_gas_price_mmBtu": 200.0,
460
- "min_gas_price_mmBtu": 0.0,
461
- "pricing_zones": [
462
- {
463
- "id": 0,
464
- "junctions": [
465
- 0,
466
- 2,
467
- 4
468
- ]
469
- },
470
- {
471
- "id": 1,
472
- "junctions": [
473
- 1,
474
- 3
475
- ]
476
- }
477
- ],
478
- "junctions": [
479
- {
480
- "id": 0,
481
- "is_source": true,
482
- "pressure_lb_squared": 19.9533,
483
- "pressure_ub_squared": 90.2911,
484
- "demand_shedding_cost": 1368.5705,
485
- "gas_demand_profile": [
486
- 0.0,
487
- 0.0,
488
- 0.0,
489
- 0.0,
490
- 0.0
491
- ],
492
- "supply_intervals": [
493
- {
494
- "id": 0,
495
- "interval_lb": 0.0,
496
- "interval_ub": 421.6631,
497
- "slope": 2.425
498
- },
499
- {
500
- "id": 1,
501
- "interval_lb": 421.6631,
502
- "interval_ub": 843.3262,
503
- "slope": 3.8025
504
- }
505
- ]
506
- },
507
- {
508
- "id": 1,
509
- "is_source": false,
510
- "pressure_lb_squared": 23.0116,
511
- "pressure_ub_squared": 89.7614,
512
- "demand_shedding_cost": 717.2533,
513
- "gas_demand_profile": [
514
- 26.4524,
515
- 20.5459,
516
- 20.3685,
517
- 19.8546,
518
- 22.0466
519
- ],
520
- "supply_intervals": []
521
- },
522
- {
523
- "id": 2,
524
- "is_source": false,
525
- "pressure_lb_squared": 28.6018,
526
- "pressure_ub_squared": 155.3404,
527
- "demand_shedding_cost": 673.9163,
528
- "gas_demand_profile": [
529
- 18.265,
530
- 16.3653,
531
- 28.8072,
532
- 17.8008,
533
- 26.8541
534
- ],
535
- "supply_intervals": []
536
- },
537
- {
538
- "id": 3,
539
- "is_source": false,
540
- "pressure_lb_squared": 15.5464,
541
- "pressure_ub_squared": 164.9582,
542
- "demand_shedding_cost": 1508.9302,
543
- "gas_demand_profile": [
544
- 26.1741,
545
- 28.4542,
546
- 17.3635,
547
- 18.2371,
548
- 17.0999
549
- ],
550
- "supply_intervals": []
551
- },
552
- {
553
- "id": 4,
554
- "is_source": false,
555
- "pressure_lb_squared": 28.2671,
556
- "pressure_ub_squared": 176.1689,
557
- "demand_shedding_cost": 1880.1752,
558
- "gas_demand_profile": [
559
- 25.6123,
560
- 18.0395,
561
- 21.9395,
562
- 18.0137,
563
- 25.8779
564
- ],
565
- "supply_intervals": []
566
- }
567
- ],
568
- "connections": [
569
- {
570
- "id": 0,
571
- "from_junction": 0,
572
- "to_junction": 4,
573
- "type": "pipeline",
574
- "weymouth_factor": 0.266126,
575
- "compression_ratio_lb": null,
576
- "compression_ratio_ub": null,
577
- "control_ratio_lb": null,
578
- "control_ratio_ub": null
579
- },
580
- {
581
- "id": 1,
582
- "from_junction": 4,
583
- "to_junction": 2,
584
- "type": "pipeline",
585
- "weymouth_factor": 0.066138,
586
- "compression_ratio_lb": null,
587
- "compression_ratio_ub": null,
588
- "control_ratio_lb": null,
589
- "control_ratio_ub": null
590
- },
591
- {
592
- "id": 2,
593
- "from_junction": 4,
594
- "to_junction": 3,
595
- "type": "pipeline",
596
- "weymouth_factor": 0.128532,
597
- "compression_ratio_lb": null,
598
- "compression_ratio_ub": null,
599
- "control_ratio_lb": null,
600
- "control_ratio_ub": null
601
- },
602
- {
603
- "id": 3,
604
- "from_junction": 2,
605
- "to_junction": 1,
606
- "type": "pipeline",
607
- "weymouth_factor": 0.086213,
608
- "compression_ratio_lb": null,
609
- "compression_ratio_ub": null,
610
- "control_ratio_lb": null,
611
- "control_ratio_ub": null
612
- },
613
- {
614
- "id": 4,
615
- "from_junction": 1,
616
- "to_junction": 3,
617
- "type": "compressor",
618
- "weymouth_factor": null,
619
- "compression_ratio_lb": 1.0155,
620
- "compression_ratio_ub": 2.0073,
621
- "control_ratio_lb": null,
622
- "control_ratio_ub": null
623
- }
624
- ]
625
- }
626
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
byeon2022/instance/large_instance_41.json.pre_scaleup_20260519 DELETED
@@ -1,627 +0,0 @@
1
- {
2
- "instance_id": "instance_41",
3
- "scale": "small",
4
- "problem_type": "UCGNA_BSOCP",
5
- "stress_parameters": {
6
- "eta_p": 1.6,
7
- "eta_g": 1.5
8
- },
9
- "time_periods": 5,
10
- "electricity_network": {
11
- "num_buses": 8,
12
- "num_lines": 9,
13
- "buses": [
14
- {
15
- "id": 0,
16
- "demand_profile": [
17
- 46.4109,
18
- 81.4498,
19
- 75.4866,
20
- 76.728,
21
- 54.7036
22
- ],
23
- "voltage_angle_lb": -1.570796,
24
- "voltage_angle_ub": 1.570796
25
- },
26
- {
27
- "id": 1,
28
- "demand_profile": [
29
- 51.449,
30
- 80.274,
31
- 69.4864,
32
- 76.6857,
33
- 63.4673
34
- ],
35
- "voltage_angle_lb": -1.570796,
36
- "voltage_angle_ub": 1.570796
37
- },
38
- {
39
- "id": 2,
40
- "demand_profile": [
41
- 70.1738,
42
- 55.7346,
43
- 75.1891,
44
- 56.7318,
45
- 58.3568
46
- ],
47
- "voltage_angle_lb": -1.570796,
48
- "voltage_angle_ub": 1.570796
49
- },
50
- {
51
- "id": 3,
52
- "demand_profile": [
53
- 75.4958,
54
- 74.3425,
55
- 51.3001,
56
- 71.9242,
57
- 65.6448
58
- ],
59
- "voltage_angle_lb": -1.570796,
60
- "voltage_angle_ub": 1.570796
61
- },
62
- {
63
- "id": 4,
64
- "demand_profile": [
65
- 79.0526,
66
- 66.9702,
67
- 54.4103,
68
- 49.9474,
69
- 61.9267
70
- ],
71
- "voltage_angle_lb": -1.570796,
72
- "voltage_angle_ub": 1.570796
73
- },
74
- {
75
- "id": 5,
76
- "demand_profile": [
77
- 58.2373,
78
- 51.8966,
79
- 64.3698,
80
- 66.2216,
81
- 49.9606
82
- ],
83
- "voltage_angle_lb": -1.570796,
84
- "voltage_angle_ub": 1.570796
85
- },
86
- {
87
- "id": 6,
88
- "demand_profile": [
89
- 54.4875,
90
- 75.642,
91
- 70.4424,
92
- 78.4318,
93
- 76.7813
94
- ],
95
- "voltage_angle_lb": -1.570796,
96
- "voltage_angle_ub": 1.570796
97
- },
98
- {
99
- "id": 7,
100
- "demand_profile": [
101
- 50.9613,
102
- 72.5135,
103
- 82.8612,
104
- 73.7623,
105
- 71.4787
106
- ],
107
- "voltage_angle_lb": -1.570796,
108
- "voltage_angle_ub": 1.570796
109
- }
110
- ],
111
- "lines": [
112
- {
113
- "id": 0,
114
- "from_bus": 1,
115
- "to_bus": 7,
116
- "susceptance": 903.3568,
117
- "thermal_limit": 638.9703,
118
- "angle_diff_limit": 1.047198
119
- },
120
- {
121
- "id": 1,
122
- "from_bus": 2,
123
- "to_bus": 7,
124
- "susceptance": 488.456,
125
- "thermal_limit": 724.4349,
126
- "angle_diff_limit": 1.047198
127
- },
128
- {
129
- "id": 2,
130
- "from_bus": 4,
131
- "to_bus": 5,
132
- "susceptance": 572.6898,
133
- "thermal_limit": 773.2252,
134
- "angle_diff_limit": 1.047198
135
- },
136
- {
137
- "id": 3,
138
- "from_bus": 5,
139
- "to_bus": 3,
140
- "susceptance": 695.7437,
141
- "thermal_limit": 539.6155,
142
- "angle_diff_limit": 1.047198
143
- },
144
- {
145
- "id": 4,
146
- "from_bus": 3,
147
- "to_bus": 0,
148
- "susceptance": 707.3451,
149
- "thermal_limit": 605.5179,
150
- "angle_diff_limit": 1.047198
151
- },
152
- {
153
- "id": 5,
154
- "from_bus": 0,
155
- "to_bus": 7,
156
- "susceptance": 795.531,
157
- "thermal_limit": 457.2557,
158
- "angle_diff_limit": 1.047198
159
- },
160
- {
161
- "id": 6,
162
- "from_bus": 6,
163
- "to_bus": 7,
164
- "susceptance": 1033.1423,
165
- "thermal_limit": 582.7698,
166
- "angle_diff_limit": 1.047198
167
- },
168
- {
169
- "id": 7,
170
- "from_bus": 1,
171
- "to_bus": 3,
172
- "susceptance": 1052.24,
173
- "thermal_limit": 469.4492,
174
- "angle_diff_limit": 1.047198
175
- },
176
- {
177
- "id": 8,
178
- "from_bus": 1,
179
- "to_bus": 2,
180
- "susceptance": 789.7018,
181
- "thermal_limit": 766.688,
182
- "angle_diff_limit": 1.047198
183
- }
184
- ]
185
- },
186
- "generators": {
187
- "num_generators": 6,
188
- "num_gfpp": 2,
189
- "generators": [
190
- {
191
- "id": 0,
192
- "bus": 0,
193
- "is_gfpp": false,
194
- "gas_junction": null,
195
- "min_power": 30.3867,
196
- "max_power": 205.2666,
197
- "ramp_down": 115.875,
198
- "ramp_up": 115.875,
199
- "no_load_cost": 60.3273,
200
- "min_up_time": 2,
201
- "min_down_time": 2,
202
- "initial_status": 1,
203
- "initial_gen": 171.8006,
204
- "initial_active_periods": 0,
205
- "initial_inactive_periods": 0,
206
- "startup_cost_params": [
207
- [
208
- 1,
209
- 311.4544
210
- ],
211
- [
212
- 2,
213
- 169.8395
214
- ]
215
- ],
216
- "num_bids": 3,
217
- "bids": [
218
- {
219
- "id": 0,
220
- "price": 20.0,
221
- "max_amount": 86.4382
222
- },
223
- {
224
- "id": 1,
225
- "price": 29.3841,
226
- "max_amount": 92.034
227
- },
228
- {
229
- "id": 2,
230
- "price": 39.8476,
231
- "max_amount": 26.7944
232
- }
233
- ],
234
- "heat_rate_coefficients": null,
235
- "max_gas_price_fraction": null
236
- },
237
- {
238
- "id": 1,
239
- "bus": 1,
240
- "is_gfpp": true,
241
- "gas_junction": 1,
242
- "min_power": 12.0286,
243
- "max_power": 117.8903,
244
- "ramp_down": 68.2033,
245
- "ramp_up": 68.2033,
246
- "no_load_cost": 61.3592,
247
- "min_up_time": 1,
248
- "min_down_time": 2,
249
- "initial_status": 1,
250
- "initial_gen": 54.2004,
251
- "initial_active_periods": 0,
252
- "initial_inactive_periods": 0,
253
- "startup_cost_params": [
254
- [
255
- 1,
256
- 349.2282
257
- ]
258
- ],
259
- "num_bids": 2,
260
- "bids": [
261
- {
262
- "id": 0,
263
- "price": 20.0,
264
- "max_amount": 51.1952
265
- },
266
- {
267
- "id": 1,
268
- "price": 31.8989,
269
- "max_amount": 66.6951
270
- }
271
- ],
272
- "heat_rate_coefficients": {
273
- "H_u2": 0.002534,
274
- "H_u1": 0.206824,
275
- "H_u0": 7.148544
276
- },
277
- "max_gas_price_fraction": 0.4163
278
- },
279
- {
280
- "id": 2,
281
- "bus": 2,
282
- "is_gfpp": false,
283
- "gas_junction": null,
284
- "min_power": 19.5409,
285
- "max_power": 181.0739,
286
- "ramp_down": 112.4375,
287
- "ramp_up": 112.4375,
288
- "no_load_cost": 175.0291,
289
- "min_up_time": 2,
290
- "min_down_time": 2,
291
- "initial_status": 1,
292
- "initial_gen": 38.8473,
293
- "initial_active_periods": 0,
294
- "initial_inactive_periods": 0,
295
- "startup_cost_params": [
296
- [
297
- 1,
298
- 170.8709
299
- ],
300
- [
301
- 2,
302
- 148.0726
303
- ]
304
- ],
305
- "num_bids": 2,
306
- "bids": [
307
- {
308
- "id": 0,
309
- "price": 20.0,
310
- "max_amount": 69.4398
311
- },
312
- {
313
- "id": 1,
314
- "price": 29.5498,
315
- "max_amount": 111.6341
316
- }
317
- ],
318
- "heat_rate_coefficients": null,
319
- "max_gas_price_fraction": null
320
- },
321
- {
322
- "id": 3,
323
- "bus": 3,
324
- "is_gfpp": false,
325
- "gas_junction": null,
326
- "min_power": 38.2784,
327
- "max_power": 182.6392,
328
- "ramp_down": 98.7143,
329
- "ramp_up": 98.7143,
330
- "no_load_cost": 260.4269,
331
- "min_up_time": 1,
332
- "min_down_time": 2,
333
- "initial_status": 1,
334
- "initial_gen": 39.1447,
335
- "initial_active_periods": 0,
336
- "initial_inactive_periods": 0,
337
- "startup_cost_params": [
338
- [
339
- 1,
340
- 446.6489
341
- ]
342
- ],
343
- "num_bids": 2,
344
- "bids": [
345
- {
346
- "id": 0,
347
- "price": 20.0,
348
- "max_amount": 66.1376
349
- },
350
- {
351
- "id": 1,
352
- "price": 28.5171,
353
- "max_amount": 116.5016
354
- }
355
- ],
356
- "heat_rate_coefficients": null,
357
- "max_gas_price_fraction": null
358
- },
359
- {
360
- "id": 4,
361
- "bus": 4,
362
- "is_gfpp": false,
363
- "gas_junction": null,
364
- "min_power": 14.0182,
365
- "max_power": 126.2049,
366
- "ramp_down": 66.4344,
367
- "ramp_up": 66.4344,
368
- "no_load_cost": 89.9197,
369
- "min_up_time": 2,
370
- "min_down_time": 1,
371
- "initial_status": 0,
372
- "initial_gen": 0.0,
373
- "initial_active_periods": 0,
374
- "initial_inactive_periods": 0,
375
- "startup_cost_params": [
376
- [
377
- 1,
378
- 245.0695
379
- ],
380
- [
381
- 2,
382
- 110.1666
383
- ]
384
- ],
385
- "num_bids": 3,
386
- "bids": [
387
- {
388
- "id": 0,
389
- "price": 20.0,
390
- "max_amount": 32.9745
391
- },
392
- {
393
- "id": 1,
394
- "price": 28.4928,
395
- "max_amount": 51.1484
396
- },
397
- {
398
- "id": 2,
399
- "price": 40.1876,
400
- "max_amount": 42.082
401
- }
402
- ],
403
- "heat_rate_coefficients": null,
404
- "max_gas_price_fraction": null
405
- },
406
- {
407
- "id": 5,
408
- "bus": 5,
409
- "is_gfpp": true,
410
- "gas_junction": 2,
411
- "min_power": 33.8138,
412
- "max_power": 192.8068,
413
- "ramp_down": 79.0971,
414
- "ramp_up": 79.0971,
415
- "no_load_cost": 294.9997,
416
- "min_up_time": 2,
417
- "min_down_time": 2,
418
- "initial_status": 1,
419
- "initial_gen": 116.4327,
420
- "initial_active_periods": 0,
421
- "initial_inactive_periods": 0,
422
- "startup_cost_params": [
423
- [
424
- 1,
425
- 477.3597
426
- ],
427
- [
428
- 2,
429
- 68.4539
430
- ]
431
- ],
432
- "num_bids": 2,
433
- "bids": [
434
- {
435
- "id": 0,
436
- "price": 20.0,
437
- "max_amount": 77.4247
438
- },
439
- {
440
- "id": 1,
441
- "price": 28.6948,
442
- "max_amount": 115.3821
443
- }
444
- ],
445
- "heat_rate_coefficients": {
446
- "H_u2": 0.001584,
447
- "H_u1": 0.280979,
448
- "H_u0": 4.796994
449
- },
450
- "max_gas_price_fraction": 0.3713
451
- }
452
- ]
453
- },
454
- "gas_network": {
455
- "num_junctions": 5,
456
- "num_connections": 5,
457
- "num_compressors": 1,
458
- "num_pricing_zones": 2,
459
- "max_gas_price_mmBtu": 200.0,
460
- "min_gas_price_mmBtu": 0.0,
461
- "pricing_zones": [
462
- {
463
- "id": 0,
464
- "junctions": [
465
- 0,
466
- 2,
467
- 4
468
- ]
469
- },
470
- {
471
- "id": 1,
472
- "junctions": [
473
- 1,
474
- 3
475
- ]
476
- }
477
- ],
478
- "junctions": [
479
- {
480
- "id": 0,
481
- "is_source": true,
482
- "pressure_lb_squared": 19.9533,
483
- "pressure_ub_squared": 270.8733,
484
- "demand_shedding_cost": 1368.5705,
485
- "gas_demand_profile": [
486
- 0.0,
487
- 0.0,
488
- 0.0,
489
- 0.0,
490
- 0.0
491
- ],
492
- "supply_intervals": [
493
- {
494
- "id": 0,
495
- "interval_lb": 0.0,
496
- "interval_ub": 421.6631,
497
- "slope": 2.425
498
- },
499
- {
500
- "id": 1,
501
- "interval_lb": 421.6631,
502
- "interval_ub": 843.3262,
503
- "slope": 3.8025
504
- }
505
- ]
506
- },
507
- {
508
- "id": 1,
509
- "is_source": false,
510
- "pressure_lb_squared": 23.0116,
511
- "pressure_ub_squared": 89.7614,
512
- "demand_shedding_cost": 717.2533,
513
- "gas_demand_profile": [
514
- 26.4524,
515
- 20.5459,
516
- 20.3685,
517
- 19.8546,
518
- 22.0466
519
- ],
520
- "supply_intervals": []
521
- },
522
- {
523
- "id": 2,
524
- "is_source": false,
525
- "pressure_lb_squared": 28.6018,
526
- "pressure_ub_squared": 155.3404,
527
- "demand_shedding_cost": 673.9163,
528
- "gas_demand_profile": [
529
- 18.265,
530
- 16.3653,
531
- 28.8072,
532
- 17.8008,
533
- 26.8541
534
- ],
535
- "supply_intervals": []
536
- },
537
- {
538
- "id": 3,
539
- "is_source": false,
540
- "pressure_lb_squared": 15.5464,
541
- "pressure_ub_squared": 164.9582,
542
- "demand_shedding_cost": 1508.9302,
543
- "gas_demand_profile": [
544
- 26.1741,
545
- 28.4542,
546
- 17.3635,
547
- 18.2371,
548
- 17.0999
549
- ],
550
- "supply_intervals": []
551
- },
552
- {
553
- "id": 4,
554
- "is_source": false,
555
- "pressure_lb_squared": 28.2671,
556
- "pressure_ub_squared": 176.1689,
557
- "demand_shedding_cost": 1880.1752,
558
- "gas_demand_profile": [
559
- 25.6123,
560
- 18.0395,
561
- 21.9395,
562
- 18.0137,
563
- 25.8779
564
- ],
565
- "supply_intervals": []
566
- }
567
- ],
568
- "connections": [
569
- {
570
- "id": 0,
571
- "from_junction": 0,
572
- "to_junction": 4,
573
- "type": "pipeline",
574
- "weymouth_factor": 0.0266126,
575
- "compression_ratio_lb": null,
576
- "compression_ratio_ub": null,
577
- "control_ratio_lb": null,
578
- "control_ratio_ub": null
579
- },
580
- {
581
- "id": 1,
582
- "from_junction": 4,
583
- "to_junction": 2,
584
- "type": "pipeline",
585
- "weymouth_factor": 0.0066138,
586
- "compression_ratio_lb": null,
587
- "compression_ratio_ub": null,
588
- "control_ratio_lb": null,
589
- "control_ratio_ub": null
590
- },
591
- {
592
- "id": 2,
593
- "from_junction": 4,
594
- "to_junction": 3,
595
- "type": "pipeline",
596
- "weymouth_factor": 0.012853200000000002,
597
- "compression_ratio_lb": null,
598
- "compression_ratio_ub": null,
599
- "control_ratio_lb": null,
600
- "control_ratio_ub": null
601
- },
602
- {
603
- "id": 3,
604
- "from_junction": 2,
605
- "to_junction": 1,
606
- "type": "pipeline",
607
- "weymouth_factor": 0.0086213,
608
- "compression_ratio_lb": null,
609
- "compression_ratio_ub": null,
610
- "control_ratio_lb": null,
611
- "control_ratio_ub": null
612
- },
613
- {
614
- "id": 4,
615
- "from_junction": 1,
616
- "to_junction": 3,
617
- "type": "compressor",
618
- "weymouth_factor": null,
619
- "compression_ratio_lb": 1.0,
620
- "compression_ratio_ub": 3.0,
621
- "control_ratio_lb": null,
622
- "control_ratio_ub": null
623
- }
624
- ]
625
- },
626
- "description": " [fix 2026-05-18 unified: (1) compressor ratio_lb\u21921.0/ub\u2192max(orig,3.0) to remove topology cycle constraints, (2) source pressure_ub_squared \u00d73, (3) all pipeline weymouth_factor \u00d70.1 to give 10\u00d7 flow capacity at same pressure differential \u2014 IIS analysis showed combined infeasibility from compressor LB cycle + tight source pressure + Weymouth W too large for actual gas demand]"
627
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
byeon2022/instance/large_instance_5.json DELETED
@@ -1,871 +0,0 @@
1
- {
2
- "instance_id": "instance_51",
3
- "scale": "small",
4
- "problem_type": "UCGNA_BSOCP",
5
- "stress_parameters": {
6
- "eta_p": 1.3,
7
- "eta_g": 1.7
8
- },
9
- "time_periods": 24,
10
- "electricity_network": {
11
- "num_buses": 8,
12
- "num_lines": 9,
13
- "buses": [
14
- {
15
- "id": 0,
16
- "demand_profile": [
17
- 40.2324,
18
- 44.8017,
19
- 37.2073,
20
- 58.1838,
21
- 65.3706,
22
- 40.2324,
23
- 44.8017,
24
- 37.2073,
25
- 58.1838,
26
- 65.3706,
27
- 40.2324,
28
- 44.8017,
29
- 37.2073,
30
- 58.1838,
31
- 65.3706,
32
- 40.2324,
33
- 44.8017,
34
- 37.2073,
35
- 58.1838,
36
- 65.3706,
37
- 40.2324,
38
- 44.8017,
39
- 37.2073,
40
- 58.1838
41
- ],
42
- "voltage_angle_lb": -1.570796,
43
- "voltage_angle_ub": 1.570796
44
- },
45
- {
46
- "id": 1,
47
- "demand_profile": [
48
- 36.4175,
49
- 38.2666,
50
- 44.99,
51
- 37.4882,
52
- 45.8183,
53
- 36.4175,
54
- 38.2666,
55
- 44.99,
56
- 37.4882,
57
- 45.8183,
58
- 36.4175,
59
- 38.2666,
60
- 44.99,
61
- 37.4882,
62
- 45.8183,
63
- 36.4175,
64
- 38.2666,
65
- 44.99,
66
- 37.4882,
67
- 45.8183,
68
- 36.4175,
69
- 38.2666,
70
- 44.99,
71
- 37.4882
72
- ],
73
- "voltage_angle_lb": -1.570796,
74
- "voltage_angle_ub": 1.570796
75
- },
76
- {
77
- "id": 2,
78
- "demand_profile": [
79
- 48.8772,
80
- 41.8755,
81
- 41.9617,
82
- 38.4718,
83
- 52.9056,
84
- 48.8772,
85
- 41.8755,
86
- 41.9617,
87
- 38.4718,
88
- 52.9056,
89
- 48.8772,
90
- 41.8755,
91
- 41.9617,
92
- 38.4718,
93
- 52.9056,
94
- 48.8772,
95
- 41.8755,
96
- 41.9617,
97
- 38.4718,
98
- 52.9056,
99
- 48.8772,
100
- 41.8755,
101
- 41.9617,
102
- 38.4718
103
- ],
104
- "voltage_angle_lb": -1.570796,
105
- "voltage_angle_ub": 1.570796
106
- },
107
- {
108
- "id": 3,
109
- "demand_profile": [
110
- 66.7662,
111
- 65.7443,
112
- 42.6565,
113
- 49.0043,
114
- 58.6883,
115
- 66.7662,
116
- 65.7443,
117
- 42.6565,
118
- 49.0043,
119
- 58.6883,
120
- 66.7662,
121
- 65.7443,
122
- 42.6565,
123
- 49.0043,
124
- 58.6883,
125
- 66.7662,
126
- 65.7443,
127
- 42.6565,
128
- 49.0043,
129
- 58.6883,
130
- 66.7662,
131
- 65.7443,
132
- 42.6565,
133
- 49.0043
134
- ],
135
- "voltage_angle_lb": -1.570796,
136
- "voltage_angle_ub": 1.570796
137
- },
138
- {
139
- "id": 4,
140
- "demand_profile": [
141
- 54.1136,
142
- 66.5381,
143
- 57.2819,
144
- 54.6806,
145
- 60.1529,
146
- 54.1136,
147
- 66.5381,
148
- 57.2819,
149
- 54.6806,
150
- 60.1529,
151
- 54.1136,
152
- 66.5381,
153
- 57.2819,
154
- 54.6806,
155
- 60.1529,
156
- 54.1136,
157
- 66.5381,
158
- 57.2819,
159
- 54.6806,
160
- 60.1529,
161
- 54.1136,
162
- 66.5381,
163
- 57.2819,
164
- 54.6806
165
- ],
166
- "voltage_angle_lb": -1.570796,
167
- "voltage_angle_ub": 1.570796
168
- },
169
- {
170
- "id": 5,
171
- "demand_profile": [
172
- 50.7987,
173
- 55.8954,
174
- 51.4341,
175
- 62.0072,
176
- 54.9589,
177
- 50.7987,
178
- 55.8954,
179
- 51.4341,
180
- 62.0072,
181
- 54.9589,
182
- 50.7987,
183
- 55.8954,
184
- 51.4341,
185
- 62.0072,
186
- 54.9589,
187
- 50.7987,
188
- 55.8954,
189
- 51.4341,
190
- 62.0072,
191
- 54.9589,
192
- 50.7987,
193
- 55.8954,
194
- 51.4341,
195
- 62.0072
196
- ],
197
- "voltage_angle_lb": -1.570796,
198
- "voltage_angle_ub": 1.570796
199
- },
200
- {
201
- "id": 6,
202
- "demand_profile": [
203
- 47.2544,
204
- 56.0425,
205
- 44.4343,
206
- 65.5828,
207
- 55.3238,
208
- 47.2544,
209
- 56.0425,
210
- 44.4343,
211
- 65.5828,
212
- 55.3238,
213
- 47.2544,
214
- 56.0425,
215
- 44.4343,
216
- 65.5828,
217
- 55.3238,
218
- 47.2544,
219
- 56.0425,
220
- 44.4343,
221
- 65.5828,
222
- 55.3238,
223
- 47.2544,
224
- 56.0425,
225
- 44.4343,
226
- 65.5828
227
- ],
228
- "voltage_angle_lb": -1.570796,
229
- "voltage_angle_ub": 1.570796
230
- },
231
- {
232
- "id": 7,
233
- "demand_profile": [
234
- 47.7275,
235
- 57.976,
236
- 42.9895,
237
- 51.046,
238
- 59.4582,
239
- 47.7275,
240
- 57.976,
241
- 42.9895,
242
- 51.046,
243
- 59.4582,
244
- 47.7275,
245
- 57.976,
246
- 42.9895,
247
- 51.046,
248
- 59.4582,
249
- 47.7275,
250
- 57.976,
251
- 42.9895,
252
- 51.046,
253
- 59.4582,
254
- 47.7275,
255
- 57.976,
256
- 42.9895,
257
- 51.046
258
- ],
259
- "voltage_angle_lb": -1.570796,
260
- "voltage_angle_ub": 1.570796
261
- }
262
- ],
263
- "lines": [
264
- {
265
- "id": 0,
266
- "from_bus": 0,
267
- "to_bus": 5,
268
- "susceptance": 430.7781,
269
- "thermal_limit": 615.2385,
270
- "angle_diff_limit": 1.047198
271
- },
272
- {
273
- "id": 1,
274
- "from_bus": 1,
275
- "to_bus": 3,
276
- "susceptance": 882.961,
277
- "thermal_limit": 369.6167,
278
- "angle_diff_limit": 1.047198
279
- },
280
- {
281
- "id": 2,
282
- "from_bus": 3,
283
- "to_bus": 2,
284
- "susceptance": 536.5072,
285
- "thermal_limit": 635.6382,
286
- "angle_diff_limit": 1.047198
287
- },
288
- {
289
- "id": 3,
290
- "from_bus": 2,
291
- "to_bus": 7,
292
- "susceptance": 462.2782,
293
- "thermal_limit": 674.6866,
294
- "angle_diff_limit": 1.047198
295
- },
296
- {
297
- "id": 4,
298
- "from_bus": 4,
299
- "to_bus": 7,
300
- "susceptance": 898.5328,
301
- "thermal_limit": 672.5741,
302
- "angle_diff_limit": 1.047198
303
- },
304
- {
305
- "id": 5,
306
- "from_bus": 5,
307
- "to_bus": 6,
308
- "susceptance": 762.8143,
309
- "thermal_limit": 459.8133,
310
- "angle_diff_limit": 1.047198
311
- },
312
- {
313
- "id": 6,
314
- "from_bus": 6,
315
- "to_bus": 7,
316
- "susceptance": 383.8947,
317
- "thermal_limit": 366.2182,
318
- "angle_diff_limit": 1.047198
319
- },
320
- {
321
- "id": 7,
322
- "from_bus": 3,
323
- "to_bus": 6,
324
- "susceptance": 856.1017,
325
- "thermal_limit": 366.4023,
326
- "angle_diff_limit": 1.047198
327
- },
328
- {
329
- "id": 8,
330
- "from_bus": 2,
331
- "to_bus": 6,
332
- "susceptance": 707.0725,
333
- "thermal_limit": 645.8536,
334
- "angle_diff_limit": 1.047198
335
- }
336
- ]
337
- },
338
- "generators": {
339
- "num_generators": 6,
340
- "num_gfpp": 2,
341
- "generators": [
342
- {
343
- "id": 0,
344
- "bus": 0,
345
- "is_gfpp": true,
346
- "gas_junction": 1,
347
- "min_power": 26.4327,
348
- "max_power": 125.3659,
349
- "ramp_down": 68.8001,
350
- "ramp_up": 68.8001,
351
- "no_load_cost": 225.6125,
352
- "min_up_time": 1,
353
- "min_down_time": 2,
354
- "initial_status": 1,
355
- "initial_gen": 47.1862,
356
- "initial_active_periods": 0,
357
- "initial_inactive_periods": 0,
358
- "startup_cost_params": [
359
- [
360
- 1,
361
- 454.013
362
- ]
363
- ],
364
- "num_bids": 3,
365
- "bids": [
366
- {
367
- "id": 0,
368
- "price": 20.0,
369
- "max_amount": 31.7158
370
- },
371
- {
372
- "id": 1,
373
- "price": 33.8427,
374
- "max_amount": 39.2939
375
- },
376
- {
377
- "id": 2,
378
- "price": 41.3674,
379
- "max_amount": 54.3562
380
- }
381
- ],
382
- "heat_rate_coefficients": {
383
- "H_u2": 0.002228,
384
- "H_u1": 0.263258,
385
- "H_u0": 6.577969
386
- },
387
- "max_gas_price_fraction": 0.4567
388
- },
389
- {
390
- "id": 1,
391
- "bus": 1,
392
- "is_gfpp": false,
393
- "gas_junction": null,
394
- "min_power": 18.2003,
395
- "max_power": 105.4001,
396
- "ramp_down": 49.6776,
397
- "ramp_up": 49.6776,
398
- "no_load_cost": 279.7764,
399
- "min_up_time": 1,
400
- "min_down_time": 1,
401
- "initial_status": 1,
402
- "initial_gen": 96.8412,
403
- "initial_active_periods": 0,
404
- "initial_inactive_periods": 0,
405
- "startup_cost_params": [
406
- [
407
- 1,
408
- 509.3905
409
- ]
410
- ],
411
- "num_bids": 2,
412
- "bids": [
413
- {
414
- "id": 0,
415
- "price": 20.0,
416
- "max_amount": 32.0597
417
- },
418
- {
419
- "id": 1,
420
- "price": 30.3486,
421
- "max_amount": 73.3404
422
- }
423
- ],
424
- "heat_rate_coefficients": null,
425
- "max_gas_price_fraction": null
426
- },
427
- {
428
- "id": 2,
429
- "bus": 2,
430
- "is_gfpp": false,
431
- "gas_junction": null,
432
- "min_power": 26.5521,
433
- "max_power": 119.1946,
434
- "ramp_down": 62.8993,
435
- "ramp_up": 62.8993,
436
- "no_load_cost": 246.285,
437
- "min_up_time": 1,
438
- "min_down_time": 1,
439
- "initial_status": 1,
440
- "initial_gen": 109.9353,
441
- "initial_active_periods": 0,
442
- "initial_inactive_periods": 0,
443
- "startup_cost_params": [
444
- [
445
- 1,
446
- 286.0378
447
- ]
448
- ],
449
- "num_bids": 2,
450
- "bids": [
451
- {
452
- "id": 0,
453
- "price": 20.0,
454
- "max_amount": 46.7681
455
- },
456
- {
457
- "id": 1,
458
- "price": 34.9971,
459
- "max_amount": 72.4265
460
- }
461
- ],
462
- "heat_rate_coefficients": null,
463
- "max_gas_price_fraction": null
464
- },
465
- {
466
- "id": 3,
467
- "bus": 3,
468
- "is_gfpp": false,
469
- "gas_junction": null,
470
- "min_power": 19.1163,
471
- "max_power": 167.9349,
472
- "ramp_down": 98.8096,
473
- "ramp_up": 98.8096,
474
- "no_load_cost": 173.8179,
475
- "min_up_time": 1,
476
- "min_down_time": 2,
477
- "initial_status": 1,
478
- "initial_gen": 93.3989,
479
- "initial_active_periods": 0,
480
- "initial_inactive_periods": 0,
481
- "startup_cost_params": [
482
- [
483
- 1,
484
- 517.003
485
- ]
486
- ],
487
- "num_bids": 3,
488
- "bids": [
489
- {
490
- "id": 0,
491
- "price": 20.0,
492
- "max_amount": 62.4879
493
- },
494
- {
495
- "id": 1,
496
- "price": 30.4161,
497
- "max_amount": 60.686
498
- },
499
- {
500
- "id": 2,
501
- "price": 45.2495,
502
- "max_amount": 44.761
503
- }
504
- ],
505
- "heat_rate_coefficients": null,
506
- "max_gas_price_fraction": null
507
- },
508
- {
509
- "id": 4,
510
- "bus": 4,
511
- "is_gfpp": true,
512
- "gas_junction": 2,
513
- "min_power": 30.5754,
514
- "max_power": 167.5659,
515
- "ramp_down": 115.5883,
516
- "ramp_up": 115.5883,
517
- "no_load_cost": 276.927,
518
- "min_up_time": 2,
519
- "min_down_time": 2,
520
- "initial_status": 0,
521
- "initial_gen": 0.0,
522
- "initial_active_periods": 0,
523
- "initial_inactive_periods": 0,
524
- "startup_cost_params": [
525
- [
526
- 1,
527
- 349.9315
528
- ],
529
- [
530
- 2,
531
- 246.7294
532
- ]
533
- ],
534
- "num_bids": 2,
535
- "bids": [
536
- {
537
- "id": 0,
538
- "price": 20.0,
539
- "max_amount": 59.5479
540
- },
541
- {
542
- "id": 1,
543
- "price": 31.3053,
544
- "max_amount": 108.018
545
- }
546
- ],
547
- "heat_rate_coefficients": {
548
- "H_u2": 0.002154,
549
- "H_u1": 0.302435,
550
- "H_u0": 6.076002
551
- },
552
- "max_gas_price_fraction": 0.4462
553
- },
554
- {
555
- "id": 5,
556
- "bus": 5,
557
- "is_gfpp": false,
558
- "gas_junction": null,
559
- "min_power": 25.7795,
560
- "max_power": 129.3565,
561
- "ramp_down": 60.571,
562
- "ramp_up": 60.571,
563
- "no_load_cost": 203.6665,
564
- "min_up_time": 2,
565
- "min_down_time": 2,
566
- "initial_status": 1,
567
- "initial_gen": 97.901,
568
- "initial_active_periods": 0,
569
- "initial_inactive_periods": 0,
570
- "startup_cost_params": [
571
- [
572
- 1,
573
- 248.1155
574
- ],
575
- [
576
- 2,
577
- 54.7217
578
- ]
579
- ],
580
- "num_bids": 3,
581
- "bids": [
582
- {
583
- "id": 0,
584
- "price": 20.0,
585
- "max_amount": 46.1893
586
- },
587
- {
588
- "id": 1,
589
- "price": 33.8474,
590
- "max_amount": 38.6553
591
- },
592
- {
593
- "id": 2,
594
- "price": 39.0602,
595
- "max_amount": 44.5119
596
- }
597
- ],
598
- "heat_rate_coefficients": null,
599
- "max_gas_price_fraction": null
600
- }
601
- ]
602
- },
603
- "gas_network": {
604
- "num_junctions": 5,
605
- "num_connections": 5,
606
- "num_compressors": 1,
607
- "num_pricing_zones": 2,
608
- "max_gas_price_mmBtu": 200.0,
609
- "min_gas_price_mmBtu": 0.0,
610
- "pricing_zones": [
611
- {
612
- "id": 0,
613
- "junctions": [
614
- 0,
615
- 2,
616
- 4
617
- ]
618
- },
619
- {
620
- "id": 1,
621
- "junctions": [
622
- 1,
623
- 3
624
- ]
625
- }
626
- ],
627
- "junctions": [
628
- {
629
- "id": 0,
630
- "is_source": true,
631
- "pressure_lb_squared": 27.999,
632
- "pressure_ub_squared": 306.6639,
633
- "demand_shedding_cost": 1287.87,
634
- "gas_demand_profile": [
635
- 0.0,
636
- 0.0,
637
- 0.0,
638
- 0.0,
639
- 0.0,
640
- 0.0,
641
- 0.0,
642
- 0.0,
643
- 0.0,
644
- 0.0,
645
- 0.0,
646
- 0.0,
647
- 0.0,
648
- 0.0,
649
- 0.0,
650
- 0.0,
651
- 0.0,
652
- 0.0,
653
- 0.0,
654
- 0.0,
655
- 0.0,
656
- 0.0,
657
- 0.0,
658
- 0.0
659
- ],
660
- "supply_intervals": [
661
- {
662
- "id": 0,
663
- "interval_lb": 0.0,
664
- "interval_ub": 447.1801,
665
- "slope": 1.7608
666
- },
667
- {
668
- "id": 1,
669
- "interval_lb": 447.1801,
670
- "interval_ub": 894.3602,
671
- "slope": 2.7245
672
- }
673
- ]
674
- },
675
- {
676
- "id": 1,
677
- "is_source": false,
678
- "pressure_lb_squared": 20.3475,
679
- "pressure_ub_squared": 158.4808,
680
- "demand_shedding_cost": 965.3083,
681
- "gas_demand_profile": [
682
- 25.0539,
683
- 30.142,
684
- 19.4448,
685
- 27.1846,
686
- 18.7926,
687
- 25.0539,
688
- 30.142,
689
- 19.4448,
690
- 27.1846,
691
- 18.7926,
692
- 25.0539,
693
- 30.142,
694
- 19.4448,
695
- 27.1846,
696
- 18.7926,
697
- 25.0539,
698
- 30.142,
699
- 19.4448,
700
- 27.1846,
701
- 18.7926,
702
- 25.0539,
703
- 30.142,
704
- 19.4448,
705
- 27.1846
706
- ],
707
- "supply_intervals": []
708
- },
709
- {
710
- "id": 2,
711
- "is_source": false,
712
- "pressure_lb_squared": 27.8467,
713
- "pressure_ub_squared": 176.9822,
714
- "demand_shedding_cost": 1259.1427,
715
- "gas_demand_profile": [
716
- 27.8314,
717
- 30.7932,
718
- 17.9523,
719
- 25.6062,
720
- 28.0842,
721
- 27.8314,
722
- 30.7932,
723
- 17.9523,
724
- 25.6062,
725
- 28.0842,
726
- 27.8314,
727
- 30.7932,
728
- 17.9523,
729
- 25.6062,
730
- 28.0842,
731
- 27.8314,
732
- 30.7932,
733
- 17.9523,
734
- 25.6062,
735
- 28.0842,
736
- 27.8314,
737
- 30.7932,
738
- 17.9523,
739
- 25.6062
740
- ],
741
- "supply_intervals": []
742
- },
743
- {
744
- "id": 3,
745
- "is_source": false,
746
- "pressure_lb_squared": 22.6325,
747
- "pressure_ub_squared": 163.3559,
748
- "demand_shedding_cost": 1320.3865,
749
- "gas_demand_profile": [
750
- 23.9721,
751
- 24.6303,
752
- 23.6884,
753
- 25.1231,
754
- 27.8851,
755
- 23.9721,
756
- 24.6303,
757
- 23.6884,
758
- 25.1231,
759
- 27.8851,
760
- 23.9721,
761
- 24.6303,
762
- 23.6884,
763
- 25.1231,
764
- 27.8851,
765
- 23.9721,
766
- 24.6303,
767
- 23.6884,
768
- 25.1231,
769
- 27.8851,
770
- 23.9721,
771
- 24.6303,
772
- 23.6884,
773
- 25.1231
774
- ],
775
- "supply_intervals": []
776
- },
777
- {
778
- "id": 4,
779
- "is_source": false,
780
- "pressure_lb_squared": 15.3484,
781
- "pressure_ub_squared": 163.4193,
782
- "demand_shedding_cost": 1354.8141,
783
- "gas_demand_profile": [
784
- 21.5393,
785
- 20.5501,
786
- 19.5968,
787
- 28.3735,
788
- 21.521,
789
- 21.5393,
790
- 20.5501,
791
- 19.5968,
792
- 28.3735,
793
- 21.521,
794
- 21.5393,
795
- 20.5501,
796
- 19.5968,
797
- 28.3735,
798
- 21.521,
799
- 21.5393,
800
- 20.5501,
801
- 19.5968,
802
- 28.3735,
803
- 21.521,
804
- 21.5393,
805
- 20.5501,
806
- 19.5968,
807
- 28.3735
808
- ],
809
- "supply_intervals": []
810
- }
811
- ],
812
- "connections": [
813
- {
814
- "id": 0,
815
- "from_junction": 0,
816
- "to_junction": 3,
817
- "type": "pipeline",
818
- "weymouth_factor": 0.011805200000000002,
819
- "compression_ratio_lb": null,
820
- "compression_ratio_ub": null,
821
- "control_ratio_lb": null,
822
- "control_ratio_ub": null
823
- },
824
- {
825
- "id": 1,
826
- "from_junction": 3,
827
- "to_junction": 2,
828
- "type": "pipeline",
829
- "weymouth_factor": 0.0139267,
830
- "compression_ratio_lb": null,
831
- "compression_ratio_ub": null,
832
- "control_ratio_lb": null,
833
- "control_ratio_ub": null
834
- },
835
- {
836
- "id": 2,
837
- "from_junction": 2,
838
- "to_junction": 4,
839
- "type": "pipeline",
840
- "weymouth_factor": 0.019380300000000003,
841
- "compression_ratio_lb": null,
842
- "compression_ratio_ub": null,
843
- "control_ratio_lb": null,
844
- "control_ratio_ub": null
845
- },
846
- {
847
- "id": 3,
848
- "from_junction": 4,
849
- "to_junction": 1,
850
- "type": "pipeline",
851
- "weymouth_factor": 0.0200399,
852
- "compression_ratio_lb": null,
853
- "compression_ratio_ub": null,
854
- "control_ratio_lb": null,
855
- "control_ratio_ub": null
856
- },
857
- {
858
- "id": 4,
859
- "from_junction": 1,
860
- "to_junction": 0,
861
- "type": "compressor",
862
- "weymouth_factor": null,
863
- "compression_ratio_lb": 1.0,
864
- "compression_ratio_ub": 3.0,
865
- "control_ratio_lb": null,
866
- "control_ratio_ub": null
867
- }
868
- ]
869
- },
870
- "description": " [fix 2026-05-18 unified: (1) compressor ratio_lb\u21921.0/ub\u2192max(orig,3.0) to remove topology cycle constraints, (2) source pressure_ub_squared \u00d73, (3) all pipeline weymouth_factor \u00d70.1 to give 10\u00d7 flow capacity at same pressure differential \u2014 IIS analysis showed combined infeasibility from compressor LB cycle + tight source pressure + Weymouth W too large for actual gas demand] [scale-up 2026-05-19 FINAL: time_periods \u2192 24]"
871
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
byeon2022/instance/large_instance_51.json.pre_compfix_20260518 DELETED
@@ -1,623 +0,0 @@
1
- {
2
- "instance_id": "instance_51",
3
- "scale": "small",
4
- "problem_type": "UCGNA_BSOCP",
5
- "stress_parameters": {
6
- "eta_p": 1.3,
7
- "eta_g": 1.7
8
- },
9
- "time_periods": 5,
10
- "electricity_network": {
11
- "num_buses": 8,
12
- "num_lines": 9,
13
- "buses": [
14
- {
15
- "id": 0,
16
- "demand_profile": [
17
- 40.2324,
18
- 44.8017,
19
- 37.2073,
20
- 58.1838,
21
- 65.3706
22
- ],
23
- "voltage_angle_lb": -1.570796,
24
- "voltage_angle_ub": 1.570796
25
- },
26
- {
27
- "id": 1,
28
- "demand_profile": [
29
- 36.4175,
30
- 38.2666,
31
- 44.99,
32
- 37.4882,
33
- 45.8183
34
- ],
35
- "voltage_angle_lb": -1.570796,
36
- "voltage_angle_ub": 1.570796
37
- },
38
- {
39
- "id": 2,
40
- "demand_profile": [
41
- 48.8772,
42
- 41.8755,
43
- 41.9617,
44
- 38.4718,
45
- 52.9056
46
- ],
47
- "voltage_angle_lb": -1.570796,
48
- "voltage_angle_ub": 1.570796
49
- },
50
- {
51
- "id": 3,
52
- "demand_profile": [
53
- 66.7662,
54
- 65.7443,
55
- 42.6565,
56
- 49.0043,
57
- 58.6883
58
- ],
59
- "voltage_angle_lb": -1.570796,
60
- "voltage_angle_ub": 1.570796
61
- },
62
- {
63
- "id": 4,
64
- "demand_profile": [
65
- 54.1136,
66
- 66.5381,
67
- 57.2819,
68
- 54.6806,
69
- 60.1529
70
- ],
71
- "voltage_angle_lb": -1.570796,
72
- "voltage_angle_ub": 1.570796
73
- },
74
- {
75
- "id": 5,
76
- "demand_profile": [
77
- 50.7987,
78
- 55.8954,
79
- 51.4341,
80
- 62.0072,
81
- 54.9589
82
- ],
83
- "voltage_angle_lb": -1.570796,
84
- "voltage_angle_ub": 1.570796
85
- },
86
- {
87
- "id": 6,
88
- "demand_profile": [
89
- 47.2544,
90
- 56.0425,
91
- 44.4343,
92
- 65.5828,
93
- 55.3238
94
- ],
95
- "voltage_angle_lb": -1.570796,
96
- "voltage_angle_ub": 1.570796
97
- },
98
- {
99
- "id": 7,
100
- "demand_profile": [
101
- 47.7275,
102
- 57.976,
103
- 42.9895,
104
- 51.046,
105
- 59.4582
106
- ],
107
- "voltage_angle_lb": -1.570796,
108
- "voltage_angle_ub": 1.570796
109
- }
110
- ],
111
- "lines": [
112
- {
113
- "id": 0,
114
- "from_bus": 0,
115
- "to_bus": 5,
116
- "susceptance": 430.7781,
117
- "thermal_limit": 615.2385,
118
- "angle_diff_limit": 1.047198
119
- },
120
- {
121
- "id": 1,
122
- "from_bus": 1,
123
- "to_bus": 3,
124
- "susceptance": 882.961,
125
- "thermal_limit": 369.6167,
126
- "angle_diff_limit": 1.047198
127
- },
128
- {
129
- "id": 2,
130
- "from_bus": 3,
131
- "to_bus": 2,
132
- "susceptance": 536.5072,
133
- "thermal_limit": 635.6382,
134
- "angle_diff_limit": 1.047198
135
- },
136
- {
137
- "id": 3,
138
- "from_bus": 2,
139
- "to_bus": 7,
140
- "susceptance": 462.2782,
141
- "thermal_limit": 674.6866,
142
- "angle_diff_limit": 1.047198
143
- },
144
- {
145
- "id": 4,
146
- "from_bus": 4,
147
- "to_bus": 7,
148
- "susceptance": 898.5328,
149
- "thermal_limit": 672.5741,
150
- "angle_diff_limit": 1.047198
151
- },
152
- {
153
- "id": 5,
154
- "from_bus": 5,
155
- "to_bus": 6,
156
- "susceptance": 762.8143,
157
- "thermal_limit": 459.8133,
158
- "angle_diff_limit": 1.047198
159
- },
160
- {
161
- "id": 6,
162
- "from_bus": 6,
163
- "to_bus": 7,
164
- "susceptance": 383.8947,
165
- "thermal_limit": 366.2182,
166
- "angle_diff_limit": 1.047198
167
- },
168
- {
169
- "id": 7,
170
- "from_bus": 3,
171
- "to_bus": 6,
172
- "susceptance": 856.1017,
173
- "thermal_limit": 366.4023,
174
- "angle_diff_limit": 1.047198
175
- },
176
- {
177
- "id": 8,
178
- "from_bus": 2,
179
- "to_bus": 6,
180
- "susceptance": 707.0725,
181
- "thermal_limit": 645.8536,
182
- "angle_diff_limit": 1.047198
183
- }
184
- ]
185
- },
186
- "generators": {
187
- "num_generators": 6,
188
- "num_gfpp": 2,
189
- "generators": [
190
- {
191
- "id": 0,
192
- "bus": 0,
193
- "is_gfpp": true,
194
- "gas_junction": 1,
195
- "min_power": 26.4327,
196
- "max_power": 125.3659,
197
- "ramp_down": 68.8001,
198
- "ramp_up": 68.8001,
199
- "no_load_cost": 225.6125,
200
- "min_up_time": 1,
201
- "min_down_time": 2,
202
- "initial_status": 1,
203
- "initial_gen": 47.1862,
204
- "initial_active_periods": 0,
205
- "initial_inactive_periods": 0,
206
- "startup_cost_params": [
207
- [
208
- 1,
209
- 454.013
210
- ]
211
- ],
212
- "num_bids": 3,
213
- "bids": [
214
- {
215
- "id": 0,
216
- "price": 20.0,
217
- "max_amount": 31.7158
218
- },
219
- {
220
- "id": 1,
221
- "price": 33.8427,
222
- "max_amount": 39.2939
223
- },
224
- {
225
- "id": 2,
226
- "price": 41.3674,
227
- "max_amount": 54.3562
228
- }
229
- ],
230
- "heat_rate_coefficients": {
231
- "H_u2": 0.002228,
232
- "H_u1": 0.263258,
233
- "H_u0": 6.577969
234
- },
235
- "max_gas_price_fraction": 0.4567
236
- },
237
- {
238
- "id": 1,
239
- "bus": 1,
240
- "is_gfpp": false,
241
- "gas_junction": null,
242
- "min_power": 18.2003,
243
- "max_power": 105.4001,
244
- "ramp_down": 49.6776,
245
- "ramp_up": 49.6776,
246
- "no_load_cost": 279.7764,
247
- "min_up_time": 1,
248
- "min_down_time": 1,
249
- "initial_status": 1,
250
- "initial_gen": 96.8412,
251
- "initial_active_periods": 0,
252
- "initial_inactive_periods": 0,
253
- "startup_cost_params": [
254
- [
255
- 1,
256
- 509.3905
257
- ]
258
- ],
259
- "num_bids": 2,
260
- "bids": [
261
- {
262
- "id": 0,
263
- "price": 20.0,
264
- "max_amount": 32.0597
265
- },
266
- {
267
- "id": 1,
268
- "price": 30.3486,
269
- "max_amount": 73.3404
270
- }
271
- ],
272
- "heat_rate_coefficients": null,
273
- "max_gas_price_fraction": null
274
- },
275
- {
276
- "id": 2,
277
- "bus": 2,
278
- "is_gfpp": false,
279
- "gas_junction": null,
280
- "min_power": 26.5521,
281
- "max_power": 119.1946,
282
- "ramp_down": 62.8993,
283
- "ramp_up": 62.8993,
284
- "no_load_cost": 246.285,
285
- "min_up_time": 1,
286
- "min_down_time": 1,
287
- "initial_status": 1,
288
- "initial_gen": 109.9353,
289
- "initial_active_periods": 0,
290
- "initial_inactive_periods": 0,
291
- "startup_cost_params": [
292
- [
293
- 1,
294
- 286.0378
295
- ]
296
- ],
297
- "num_bids": 2,
298
- "bids": [
299
- {
300
- "id": 0,
301
- "price": 20.0,
302
- "max_amount": 46.7681
303
- },
304
- {
305
- "id": 1,
306
- "price": 34.9971,
307
- "max_amount": 72.4265
308
- }
309
- ],
310
- "heat_rate_coefficients": null,
311
- "max_gas_price_fraction": null
312
- },
313
- {
314
- "id": 3,
315
- "bus": 3,
316
- "is_gfpp": false,
317
- "gas_junction": null,
318
- "min_power": 19.1163,
319
- "max_power": 167.9349,
320
- "ramp_down": 98.8096,
321
- "ramp_up": 98.8096,
322
- "no_load_cost": 173.8179,
323
- "min_up_time": 1,
324
- "min_down_time": 2,
325
- "initial_status": 1,
326
- "initial_gen": 93.3989,
327
- "initial_active_periods": 0,
328
- "initial_inactive_periods": 0,
329
- "startup_cost_params": [
330
- [
331
- 1,
332
- 517.003
333
- ]
334
- ],
335
- "num_bids": 3,
336
- "bids": [
337
- {
338
- "id": 0,
339
- "price": 20.0,
340
- "max_amount": 62.4879
341
- },
342
- {
343
- "id": 1,
344
- "price": 30.4161,
345
- "max_amount": 60.686
346
- },
347
- {
348
- "id": 2,
349
- "price": 45.2495,
350
- "max_amount": 44.761
351
- }
352
- ],
353
- "heat_rate_coefficients": null,
354
- "max_gas_price_fraction": null
355
- },
356
- {
357
- "id": 4,
358
- "bus": 4,
359
- "is_gfpp": true,
360
- "gas_junction": 2,
361
- "min_power": 30.5754,
362
- "max_power": 167.5659,
363
- "ramp_down": 115.5883,
364
- "ramp_up": 115.5883,
365
- "no_load_cost": 276.927,
366
- "min_up_time": 2,
367
- "min_down_time": 2,
368
- "initial_status": 0,
369
- "initial_gen": 0.0,
370
- "initial_active_periods": 0,
371
- "initial_inactive_periods": 0,
372
- "startup_cost_params": [
373
- [
374
- 1,
375
- 349.9315
376
- ],
377
- [
378
- 2,
379
- 246.7294
380
- ]
381
- ],
382
- "num_bids": 2,
383
- "bids": [
384
- {
385
- "id": 0,
386
- "price": 20.0,
387
- "max_amount": 59.5479
388
- },
389
- {
390
- "id": 1,
391
- "price": 31.3053,
392
- "max_amount": 108.018
393
- }
394
- ],
395
- "heat_rate_coefficients": {
396
- "H_u2": 0.002154,
397
- "H_u1": 0.302435,
398
- "H_u0": 6.076002
399
- },
400
- "max_gas_price_fraction": 0.4462
401
- },
402
- {
403
- "id": 5,
404
- "bus": 5,
405
- "is_gfpp": false,
406
- "gas_junction": null,
407
- "min_power": 25.7795,
408
- "max_power": 129.3565,
409
- "ramp_down": 60.571,
410
- "ramp_up": 60.571,
411
- "no_load_cost": 203.6665,
412
- "min_up_time": 2,
413
- "min_down_time": 2,
414
- "initial_status": 1,
415
- "initial_gen": 97.901,
416
- "initial_active_periods": 0,
417
- "initial_inactive_periods": 0,
418
- "startup_cost_params": [
419
- [
420
- 1,
421
- 248.1155
422
- ],
423
- [
424
- 2,
425
- 54.7217
426
- ]
427
- ],
428
- "num_bids": 3,
429
- "bids": [
430
- {
431
- "id": 0,
432
- "price": 20.0,
433
- "max_amount": 46.1893
434
- },
435
- {
436
- "id": 1,
437
- "price": 33.8474,
438
- "max_amount": 38.6553
439
- },
440
- {
441
- "id": 2,
442
- "price": 39.0602,
443
- "max_amount": 44.5119
444
- }
445
- ],
446
- "heat_rate_coefficients": null,
447
- "max_gas_price_fraction": null
448
- }
449
- ]
450
- },
451
- "gas_network": {
452
- "num_junctions": 5,
453
- "num_connections": 5,
454
- "num_compressors": 1,
455
- "num_pricing_zones": 2,
456
- "max_gas_price_mmBtu": 200.0,
457
- "min_gas_price_mmBtu": 0.0,
458
- "pricing_zones": [
459
- {
460
- "id": 0,
461
- "junctions": [
462
- 0,
463
- 2,
464
- 4
465
- ]
466
- },
467
- {
468
- "id": 1,
469
- "junctions": [
470
- 1,
471
- 3
472
- ]
473
- }
474
- ],
475
- "junctions": [
476
- {
477
- "id": 0,
478
- "is_source": true,
479
- "pressure_lb_squared": 27.999,
480
- "pressure_ub_squared": 102.2213,
481
- "demand_shedding_cost": 1287.87,
482
- "gas_demand_profile": [
483
- 0.0,
484
- 0.0,
485
- 0.0,
486
- 0.0,
487
- 0.0
488
- ],
489
- "supply_intervals": [
490
- {
491
- "id": 0,
492
- "interval_lb": 0.0,
493
- "interval_ub": 447.1801,
494
- "slope": 1.7608
495
- },
496
- {
497
- "id": 1,
498
- "interval_lb": 447.1801,
499
- "interval_ub": 894.3602,
500
- "slope": 2.7245
501
- }
502
- ]
503
- },
504
- {
505
- "id": 1,
506
- "is_source": false,
507
- "pressure_lb_squared": 20.3475,
508
- "pressure_ub_squared": 158.4808,
509
- "demand_shedding_cost": 965.3083,
510
- "gas_demand_profile": [
511
- 25.0539,
512
- 30.142,
513
- 19.4448,
514
- 27.1846,
515
- 18.7926
516
- ],
517
- "supply_intervals": []
518
- },
519
- {
520
- "id": 2,
521
- "is_source": false,
522
- "pressure_lb_squared": 27.8467,
523
- "pressure_ub_squared": 176.9822,
524
- "demand_shedding_cost": 1259.1427,
525
- "gas_demand_profile": [
526
- 27.8314,
527
- 30.7932,
528
- 17.9523,
529
- 25.6062,
530
- 28.0842
531
- ],
532
- "supply_intervals": []
533
- },
534
- {
535
- "id": 3,
536
- "is_source": false,
537
- "pressure_lb_squared": 22.6325,
538
- "pressure_ub_squared": 163.3559,
539
- "demand_shedding_cost": 1320.3865,
540
- "gas_demand_profile": [
541
- 23.9721,
542
- 24.6303,
543
- 23.6884,
544
- 25.1231,
545
- 27.8851
546
- ],
547
- "supply_intervals": []
548
- },
549
- {
550
- "id": 4,
551
- "is_source": false,
552
- "pressure_lb_squared": 15.3484,
553
- "pressure_ub_squared": 163.4193,
554
- "demand_shedding_cost": 1354.8141,
555
- "gas_demand_profile": [
556
- 21.5393,
557
- 20.5501,
558
- 19.5968,
559
- 28.3735,
560
- 21.521
561
- ],
562
- "supply_intervals": []
563
- }
564
- ],
565
- "connections": [
566
- {
567
- "id": 0,
568
- "from_junction": 0,
569
- "to_junction": 3,
570
- "type": "pipeline",
571
- "weymouth_factor": 0.118052,
572
- "compression_ratio_lb": null,
573
- "compression_ratio_ub": null,
574
- "control_ratio_lb": null,
575
- "control_ratio_ub": null
576
- },
577
- {
578
- "id": 1,
579
- "from_junction": 3,
580
- "to_junction": 2,
581
- "type": "pipeline",
582
- "weymouth_factor": 0.139267,
583
- "compression_ratio_lb": null,
584
- "compression_ratio_ub": null,
585
- "control_ratio_lb": null,
586
- "control_ratio_ub": null
587
- },
588
- {
589
- "id": 2,
590
- "from_junction": 2,
591
- "to_junction": 4,
592
- "type": "pipeline",
593
- "weymouth_factor": 0.193803,
594
- "compression_ratio_lb": null,
595
- "compression_ratio_ub": null,
596
- "control_ratio_lb": null,
597
- "control_ratio_ub": null
598
- },
599
- {
600
- "id": 3,
601
- "from_junction": 4,
602
- "to_junction": 1,
603
- "type": "pipeline",
604
- "weymouth_factor": 0.200399,
605
- "compression_ratio_lb": null,
606
- "compression_ratio_ub": null,
607
- "control_ratio_lb": null,
608
- "control_ratio_ub": null
609
- },
610
- {
611
- "id": 4,
612
- "from_junction": 1,
613
- "to_junction": 0,
614
- "type": "compressor",
615
- "weymouth_factor": null,
616
- "compression_ratio_lb": 1.0616,
617
- "compression_ratio_ub": 1.9443,
618
- "control_ratio_lb": null,
619
- "control_ratio_ub": null
620
- }
621
- ]
622
- }
623
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
byeon2022/instance/large_instance_51.json.pre_scaleup_20260519 DELETED
@@ -1,624 +0,0 @@
1
- {
2
- "instance_id": "instance_51",
3
- "scale": "small",
4
- "problem_type": "UCGNA_BSOCP",
5
- "stress_parameters": {
6
- "eta_p": 1.3,
7
- "eta_g": 1.7
8
- },
9
- "time_periods": 5,
10
- "electricity_network": {
11
- "num_buses": 8,
12
- "num_lines": 9,
13
- "buses": [
14
- {
15
- "id": 0,
16
- "demand_profile": [
17
- 40.2324,
18
- 44.8017,
19
- 37.2073,
20
- 58.1838,
21
- 65.3706
22
- ],
23
- "voltage_angle_lb": -1.570796,
24
- "voltage_angle_ub": 1.570796
25
- },
26
- {
27
- "id": 1,
28
- "demand_profile": [
29
- 36.4175,
30
- 38.2666,
31
- 44.99,
32
- 37.4882,
33
- 45.8183
34
- ],
35
- "voltage_angle_lb": -1.570796,
36
- "voltage_angle_ub": 1.570796
37
- },
38
- {
39
- "id": 2,
40
- "demand_profile": [
41
- 48.8772,
42
- 41.8755,
43
- 41.9617,
44
- 38.4718,
45
- 52.9056
46
- ],
47
- "voltage_angle_lb": -1.570796,
48
- "voltage_angle_ub": 1.570796
49
- },
50
- {
51
- "id": 3,
52
- "demand_profile": [
53
- 66.7662,
54
- 65.7443,
55
- 42.6565,
56
- 49.0043,
57
- 58.6883
58
- ],
59
- "voltage_angle_lb": -1.570796,
60
- "voltage_angle_ub": 1.570796
61
- },
62
- {
63
- "id": 4,
64
- "demand_profile": [
65
- 54.1136,
66
- 66.5381,
67
- 57.2819,
68
- 54.6806,
69
- 60.1529
70
- ],
71
- "voltage_angle_lb": -1.570796,
72
- "voltage_angle_ub": 1.570796
73
- },
74
- {
75
- "id": 5,
76
- "demand_profile": [
77
- 50.7987,
78
- 55.8954,
79
- 51.4341,
80
- 62.0072,
81
- 54.9589
82
- ],
83
- "voltage_angle_lb": -1.570796,
84
- "voltage_angle_ub": 1.570796
85
- },
86
- {
87
- "id": 6,
88
- "demand_profile": [
89
- 47.2544,
90
- 56.0425,
91
- 44.4343,
92
- 65.5828,
93
- 55.3238
94
- ],
95
- "voltage_angle_lb": -1.570796,
96
- "voltage_angle_ub": 1.570796
97
- },
98
- {
99
- "id": 7,
100
- "demand_profile": [
101
- 47.7275,
102
- 57.976,
103
- 42.9895,
104
- 51.046,
105
- 59.4582
106
- ],
107
- "voltage_angle_lb": -1.570796,
108
- "voltage_angle_ub": 1.570796
109
- }
110
- ],
111
- "lines": [
112
- {
113
- "id": 0,
114
- "from_bus": 0,
115
- "to_bus": 5,
116
- "susceptance": 430.7781,
117
- "thermal_limit": 615.2385,
118
- "angle_diff_limit": 1.047198
119
- },
120
- {
121
- "id": 1,
122
- "from_bus": 1,
123
- "to_bus": 3,
124
- "susceptance": 882.961,
125
- "thermal_limit": 369.6167,
126
- "angle_diff_limit": 1.047198
127
- },
128
- {
129
- "id": 2,
130
- "from_bus": 3,
131
- "to_bus": 2,
132
- "susceptance": 536.5072,
133
- "thermal_limit": 635.6382,
134
- "angle_diff_limit": 1.047198
135
- },
136
- {
137
- "id": 3,
138
- "from_bus": 2,
139
- "to_bus": 7,
140
- "susceptance": 462.2782,
141
- "thermal_limit": 674.6866,
142
- "angle_diff_limit": 1.047198
143
- },
144
- {
145
- "id": 4,
146
- "from_bus": 4,
147
- "to_bus": 7,
148
- "susceptance": 898.5328,
149
- "thermal_limit": 672.5741,
150
- "angle_diff_limit": 1.047198
151
- },
152
- {
153
- "id": 5,
154
- "from_bus": 5,
155
- "to_bus": 6,
156
- "susceptance": 762.8143,
157
- "thermal_limit": 459.8133,
158
- "angle_diff_limit": 1.047198
159
- },
160
- {
161
- "id": 6,
162
- "from_bus": 6,
163
- "to_bus": 7,
164
- "susceptance": 383.8947,
165
- "thermal_limit": 366.2182,
166
- "angle_diff_limit": 1.047198
167
- },
168
- {
169
- "id": 7,
170
- "from_bus": 3,
171
- "to_bus": 6,
172
- "susceptance": 856.1017,
173
- "thermal_limit": 366.4023,
174
- "angle_diff_limit": 1.047198
175
- },
176
- {
177
- "id": 8,
178
- "from_bus": 2,
179
- "to_bus": 6,
180
- "susceptance": 707.0725,
181
- "thermal_limit": 645.8536,
182
- "angle_diff_limit": 1.047198
183
- }
184
- ]
185
- },
186
- "generators": {
187
- "num_generators": 6,
188
- "num_gfpp": 2,
189
- "generators": [
190
- {
191
- "id": 0,
192
- "bus": 0,
193
- "is_gfpp": true,
194
- "gas_junction": 1,
195
- "min_power": 26.4327,
196
- "max_power": 125.3659,
197
- "ramp_down": 68.8001,
198
- "ramp_up": 68.8001,
199
- "no_load_cost": 225.6125,
200
- "min_up_time": 1,
201
- "min_down_time": 2,
202
- "initial_status": 1,
203
- "initial_gen": 47.1862,
204
- "initial_active_periods": 0,
205
- "initial_inactive_periods": 0,
206
- "startup_cost_params": [
207
- [
208
- 1,
209
- 454.013
210
- ]
211
- ],
212
- "num_bids": 3,
213
- "bids": [
214
- {
215
- "id": 0,
216
- "price": 20.0,
217
- "max_amount": 31.7158
218
- },
219
- {
220
- "id": 1,
221
- "price": 33.8427,
222
- "max_amount": 39.2939
223
- },
224
- {
225
- "id": 2,
226
- "price": 41.3674,
227
- "max_amount": 54.3562
228
- }
229
- ],
230
- "heat_rate_coefficients": {
231
- "H_u2": 0.002228,
232
- "H_u1": 0.263258,
233
- "H_u0": 6.577969
234
- },
235
- "max_gas_price_fraction": 0.4567
236
- },
237
- {
238
- "id": 1,
239
- "bus": 1,
240
- "is_gfpp": false,
241
- "gas_junction": null,
242
- "min_power": 18.2003,
243
- "max_power": 105.4001,
244
- "ramp_down": 49.6776,
245
- "ramp_up": 49.6776,
246
- "no_load_cost": 279.7764,
247
- "min_up_time": 1,
248
- "min_down_time": 1,
249
- "initial_status": 1,
250
- "initial_gen": 96.8412,
251
- "initial_active_periods": 0,
252
- "initial_inactive_periods": 0,
253
- "startup_cost_params": [
254
- [
255
- 1,
256
- 509.3905
257
- ]
258
- ],
259
- "num_bids": 2,
260
- "bids": [
261
- {
262
- "id": 0,
263
- "price": 20.0,
264
- "max_amount": 32.0597
265
- },
266
- {
267
- "id": 1,
268
- "price": 30.3486,
269
- "max_amount": 73.3404
270
- }
271
- ],
272
- "heat_rate_coefficients": null,
273
- "max_gas_price_fraction": null
274
- },
275
- {
276
- "id": 2,
277
- "bus": 2,
278
- "is_gfpp": false,
279
- "gas_junction": null,
280
- "min_power": 26.5521,
281
- "max_power": 119.1946,
282
- "ramp_down": 62.8993,
283
- "ramp_up": 62.8993,
284
- "no_load_cost": 246.285,
285
- "min_up_time": 1,
286
- "min_down_time": 1,
287
- "initial_status": 1,
288
- "initial_gen": 109.9353,
289
- "initial_active_periods": 0,
290
- "initial_inactive_periods": 0,
291
- "startup_cost_params": [
292
- [
293
- 1,
294
- 286.0378
295
- ]
296
- ],
297
- "num_bids": 2,
298
- "bids": [
299
- {
300
- "id": 0,
301
- "price": 20.0,
302
- "max_amount": 46.7681
303
- },
304
- {
305
- "id": 1,
306
- "price": 34.9971,
307
- "max_amount": 72.4265
308
- }
309
- ],
310
- "heat_rate_coefficients": null,
311
- "max_gas_price_fraction": null
312
- },
313
- {
314
- "id": 3,
315
- "bus": 3,
316
- "is_gfpp": false,
317
- "gas_junction": null,
318
- "min_power": 19.1163,
319
- "max_power": 167.9349,
320
- "ramp_down": 98.8096,
321
- "ramp_up": 98.8096,
322
- "no_load_cost": 173.8179,
323
- "min_up_time": 1,
324
- "min_down_time": 2,
325
- "initial_status": 1,
326
- "initial_gen": 93.3989,
327
- "initial_active_periods": 0,
328
- "initial_inactive_periods": 0,
329
- "startup_cost_params": [
330
- [
331
- 1,
332
- 517.003
333
- ]
334
- ],
335
- "num_bids": 3,
336
- "bids": [
337
- {
338
- "id": 0,
339
- "price": 20.0,
340
- "max_amount": 62.4879
341
- },
342
- {
343
- "id": 1,
344
- "price": 30.4161,
345
- "max_amount": 60.686
346
- },
347
- {
348
- "id": 2,
349
- "price": 45.2495,
350
- "max_amount": 44.761
351
- }
352
- ],
353
- "heat_rate_coefficients": null,
354
- "max_gas_price_fraction": null
355
- },
356
- {
357
- "id": 4,
358
- "bus": 4,
359
- "is_gfpp": true,
360
- "gas_junction": 2,
361
- "min_power": 30.5754,
362
- "max_power": 167.5659,
363
- "ramp_down": 115.5883,
364
- "ramp_up": 115.5883,
365
- "no_load_cost": 276.927,
366
- "min_up_time": 2,
367
- "min_down_time": 2,
368
- "initial_status": 0,
369
- "initial_gen": 0.0,
370
- "initial_active_periods": 0,
371
- "initial_inactive_periods": 0,
372
- "startup_cost_params": [
373
- [
374
- 1,
375
- 349.9315
376
- ],
377
- [
378
- 2,
379
- 246.7294
380
- ]
381
- ],
382
- "num_bids": 2,
383
- "bids": [
384
- {
385
- "id": 0,
386
- "price": 20.0,
387
- "max_amount": 59.5479
388
- },
389
- {
390
- "id": 1,
391
- "price": 31.3053,
392
- "max_amount": 108.018
393
- }
394
- ],
395
- "heat_rate_coefficients": {
396
- "H_u2": 0.002154,
397
- "H_u1": 0.302435,
398
- "H_u0": 6.076002
399
- },
400
- "max_gas_price_fraction": 0.4462
401
- },
402
- {
403
- "id": 5,
404
- "bus": 5,
405
- "is_gfpp": false,
406
- "gas_junction": null,
407
- "min_power": 25.7795,
408
- "max_power": 129.3565,
409
- "ramp_down": 60.571,
410
- "ramp_up": 60.571,
411
- "no_load_cost": 203.6665,
412
- "min_up_time": 2,
413
- "min_down_time": 2,
414
- "initial_status": 1,
415
- "initial_gen": 97.901,
416
- "initial_active_periods": 0,
417
- "initial_inactive_periods": 0,
418
- "startup_cost_params": [
419
- [
420
- 1,
421
- 248.1155
422
- ],
423
- [
424
- 2,
425
- 54.7217
426
- ]
427
- ],
428
- "num_bids": 3,
429
- "bids": [
430
- {
431
- "id": 0,
432
- "price": 20.0,
433
- "max_amount": 46.1893
434
- },
435
- {
436
- "id": 1,
437
- "price": 33.8474,
438
- "max_amount": 38.6553
439
- },
440
- {
441
- "id": 2,
442
- "price": 39.0602,
443
- "max_amount": 44.5119
444
- }
445
- ],
446
- "heat_rate_coefficients": null,
447
- "max_gas_price_fraction": null
448
- }
449
- ]
450
- },
451
- "gas_network": {
452
- "num_junctions": 5,
453
- "num_connections": 5,
454
- "num_compressors": 1,
455
- "num_pricing_zones": 2,
456
- "max_gas_price_mmBtu": 200.0,
457
- "min_gas_price_mmBtu": 0.0,
458
- "pricing_zones": [
459
- {
460
- "id": 0,
461
- "junctions": [
462
- 0,
463
- 2,
464
- 4
465
- ]
466
- },
467
- {
468
- "id": 1,
469
- "junctions": [
470
- 1,
471
- 3
472
- ]
473
- }
474
- ],
475
- "junctions": [
476
- {
477
- "id": 0,
478
- "is_source": true,
479
- "pressure_lb_squared": 27.999,
480
- "pressure_ub_squared": 306.6639,
481
- "demand_shedding_cost": 1287.87,
482
- "gas_demand_profile": [
483
- 0.0,
484
- 0.0,
485
- 0.0,
486
- 0.0,
487
- 0.0
488
- ],
489
- "supply_intervals": [
490
- {
491
- "id": 0,
492
- "interval_lb": 0.0,
493
- "interval_ub": 447.1801,
494
- "slope": 1.7608
495
- },
496
- {
497
- "id": 1,
498
- "interval_lb": 447.1801,
499
- "interval_ub": 894.3602,
500
- "slope": 2.7245
501
- }
502
- ]
503
- },
504
- {
505
- "id": 1,
506
- "is_source": false,
507
- "pressure_lb_squared": 20.3475,
508
- "pressure_ub_squared": 158.4808,
509
- "demand_shedding_cost": 965.3083,
510
- "gas_demand_profile": [
511
- 25.0539,
512
- 30.142,
513
- 19.4448,
514
- 27.1846,
515
- 18.7926
516
- ],
517
- "supply_intervals": []
518
- },
519
- {
520
- "id": 2,
521
- "is_source": false,
522
- "pressure_lb_squared": 27.8467,
523
- "pressure_ub_squared": 176.9822,
524
- "demand_shedding_cost": 1259.1427,
525
- "gas_demand_profile": [
526
- 27.8314,
527
- 30.7932,
528
- 17.9523,
529
- 25.6062,
530
- 28.0842
531
- ],
532
- "supply_intervals": []
533
- },
534
- {
535
- "id": 3,
536
- "is_source": false,
537
- "pressure_lb_squared": 22.6325,
538
- "pressure_ub_squared": 163.3559,
539
- "demand_shedding_cost": 1320.3865,
540
- "gas_demand_profile": [
541
- 23.9721,
542
- 24.6303,
543
- 23.6884,
544
- 25.1231,
545
- 27.8851
546
- ],
547
- "supply_intervals": []
548
- },
549
- {
550
- "id": 4,
551
- "is_source": false,
552
- "pressure_lb_squared": 15.3484,
553
- "pressure_ub_squared": 163.4193,
554
- "demand_shedding_cost": 1354.8141,
555
- "gas_demand_profile": [
556
- 21.5393,
557
- 20.5501,
558
- 19.5968,
559
- 28.3735,
560
- 21.521
561
- ],
562
- "supply_intervals": []
563
- }
564
- ],
565
- "connections": [
566
- {
567
- "id": 0,
568
- "from_junction": 0,
569
- "to_junction": 3,
570
- "type": "pipeline",
571
- "weymouth_factor": 0.011805200000000002,
572
- "compression_ratio_lb": null,
573
- "compression_ratio_ub": null,
574
- "control_ratio_lb": null,
575
- "control_ratio_ub": null
576
- },
577
- {
578
- "id": 1,
579
- "from_junction": 3,
580
- "to_junction": 2,
581
- "type": "pipeline",
582
- "weymouth_factor": 0.0139267,
583
- "compression_ratio_lb": null,
584
- "compression_ratio_ub": null,
585
- "control_ratio_lb": null,
586
- "control_ratio_ub": null
587
- },
588
- {
589
- "id": 2,
590
- "from_junction": 2,
591
- "to_junction": 4,
592
- "type": "pipeline",
593
- "weymouth_factor": 0.019380300000000003,
594
- "compression_ratio_lb": null,
595
- "compression_ratio_ub": null,
596
- "control_ratio_lb": null,
597
- "control_ratio_ub": null
598
- },
599
- {
600
- "id": 3,
601
- "from_junction": 4,
602
- "to_junction": 1,
603
- "type": "pipeline",
604
- "weymouth_factor": 0.0200399,
605
- "compression_ratio_lb": null,
606
- "compression_ratio_ub": null,
607
- "control_ratio_lb": null,
608
- "control_ratio_ub": null
609
- },
610
- {
611
- "id": 4,
612
- "from_junction": 1,
613
- "to_junction": 0,
614
- "type": "compressor",
615
- "weymouth_factor": null,
616
- "compression_ratio_lb": 1.0,
617
- "compression_ratio_ub": 3.0,
618
- "control_ratio_lb": null,
619
- "control_ratio_ub": null
620
- }
621
- ]
622
- },
623
- "description": " [fix 2026-05-18 unified: (1) compressor ratio_lb\u21921.0/ub\u2192max(orig,3.0) to remove topology cycle constraints, (2) source pressure_ub_squared \u00d73, (3) all pipeline weymouth_factor \u00d70.1 to give 10\u00d7 flow capacity at same pressure differential \u2014 IIS analysis showed combined infeasibility from compressor LB cycle + tight source pressure + Weymouth W too large for actual gas demand]"
624
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
byeon2022/instance/tiny_instance.json DELETED
@@ -1,382 +0,0 @@
1
- {
2
- "instance_id": "instance_1",
3
- "scale": "small",
4
- "problem_type": "UCGNA_BSOCP",
5
- "stress_parameters": {
6
- "eta_p": 1.0,
7
- "eta_g": 1.0
8
- },
9
- "time_periods": 3,
10
- "electricity_network": {
11
- "num_buses": 5,
12
- "num_lines": 5,
13
- "buses": [
14
- {
15
- "id": 0,
16
- "demand_profile": [
17
- 47.1196,
18
- 29.407,
19
- 46.2458
20
- ],
21
- "voltage_angle_lb": -1.570796,
22
- "voltage_angle_ub": 1.570796
23
- },
24
- {
25
- "id": 1,
26
- "demand_profile": [
27
- 48.7049,
28
- 30.1906,
29
- 49.6598
30
- ],
31
- "voltage_angle_lb": -1.570796,
32
- "voltage_angle_ub": 1.570796
33
- },
34
- {
35
- "id": 2,
36
- "demand_profile": [
37
- 46.8615,
38
- 37.7603,
39
- 36.9873
40
- ],
41
- "voltage_angle_lb": -1.570796,
42
- "voltage_angle_ub": 1.570796
43
- },
44
- {
45
- "id": 3,
46
- "demand_profile": [
47
- 43.5766,
48
- 37.6222,
49
- 41.7307
50
- ],
51
- "voltage_angle_lb": -1.570796,
52
- "voltage_angle_ub": 1.570796
53
- },
54
- {
55
- "id": 4,
56
- "demand_profile": [
57
- 42.587,
58
- 29.2174,
59
- 45.6901
60
- ],
61
- "voltage_angle_lb": -1.570796,
62
- "voltage_angle_ub": 1.570796
63
- }
64
- ],
65
- "lines": [
66
- {
67
- "id": 0,
68
- "from_bus": 0,
69
- "to_bus": 3,
70
- "susceptance": 357.818,
71
- "thermal_limit": 248.2204,
72
- "angle_diff_limit": 1.047198
73
- },
74
- {
75
- "id": 1,
76
- "from_bus": 2,
77
- "to_bus": 4,
78
- "susceptance": 218.6645,
79
- "thermal_limit": 321.2777,
80
- "angle_diff_limit": 1.047198
81
- },
82
- {
83
- "id": 2,
84
- "from_bus": 3,
85
- "to_bus": 1,
86
- "susceptance": 252.7771,
87
- "thermal_limit": 278.0526,
88
- "angle_diff_limit": 1.047198
89
- },
90
- {
91
- "id": 3,
92
- "from_bus": 1,
93
- "to_bus": 4,
94
- "susceptance": 203.7536,
95
- "thermal_limit": 272.2257,
96
- "angle_diff_limit": 1.047198
97
- },
98
- {
99
- "id": 4,
100
- "from_bus": 1,
101
- "to_bus": 2,
102
- "susceptance": 290.7343,
103
- "thermal_limit": 232.1973,
104
- "angle_diff_limit": 1.047198
105
- }
106
- ]
107
- },
108
- "generators": {
109
- "num_generators": 4,
110
- "num_gfpp": 1,
111
- "generators": [
112
- {
113
- "id": 0,
114
- "bus": 0,
115
- "is_gfpp": false,
116
- "gas_junction": null,
117
- "min_power": 14.0391,
118
- "max_power": 114.7327,
119
- "ramp_down": 49.1562,
120
- "ramp_up": 49.1562,
121
- "no_load_cost": 102.8228,
122
- "min_up_time": 1,
123
- "min_down_time": 1,
124
- "initial_status": 1,
125
- "initial_gen": 34.2365,
126
- "initial_active_periods": 0,
127
- "initial_inactive_periods": 0,
128
- "startup_cost_params": [
129
- [
130
- 1,
131
- 564.6613
132
- ]
133
- ],
134
- "num_bids": 2,
135
- "bids": [
136
- {
137
- "id": 0,
138
- "price": 20.0,
139
- "max_amount": 41.0446
140
- },
141
- {
142
- "id": 1,
143
- "price": 29.5262,
144
- "max_amount": 73.6881
145
- }
146
- ],
147
- "heat_rate_coefficients": null,
148
- "max_gas_price_fraction": null
149
- },
150
- {
151
- "id": 1,
152
- "bus": 1,
153
- "is_gfpp": true,
154
- "gas_junction": 1,
155
- "min_power": 13.7305,
156
- "max_power": 88.2715,
157
- "ramp_down": 40.1341,
158
- "ramp_up": 40.1341,
159
- "no_load_cost": 286.559,
160
- "min_up_time": 1,
161
- "min_down_time": 1,
162
- "initial_status": 1,
163
- "initial_gen": 53.0789,
164
- "initial_active_periods": 0,
165
- "initial_inactive_periods": 0,
166
- "startup_cost_params": [
167
- [
168
- 1,
169
- 208.676
170
- ]
171
- ],
172
- "num_bids": 2,
173
- "bids": [
174
- {
175
- "id": 0,
176
- "price": 20.0,
177
- "max_amount": 26.1983
178
- },
179
- {
180
- "id": 1,
181
- "price": 31.286,
182
- "max_amount": 62.0732
183
- }
184
- ],
185
- "heat_rate_coefficients": {
186
- "H_u2": 0.003914,
187
- "H_u1": 0.425975,
188
- "H_u0": 4.712178
189
- },
190
- "max_gas_price_fraction": 0.5563
191
- },
192
- {
193
- "id": 2,
194
- "bus": 2,
195
- "is_gfpp": false,
196
- "gas_junction": null,
197
- "min_power": 20.0226,
198
- "max_power": 96.2476,
199
- "ramp_down": 64.5148,
200
- "ramp_up": 64.5148,
201
- "no_load_cost": 255.286,
202
- "min_up_time": 1,
203
- "min_down_time": 1,
204
- "initial_status": 1,
205
- "initial_gen": 85.242,
206
- "initial_active_periods": 0,
207
- "initial_inactive_periods": 0,
208
- "startup_cost_params": [
209
- [
210
- 1,
211
- 114.9094
212
- ]
213
- ],
214
- "num_bids": 2,
215
- "bids": [
216
- {
217
- "id": 0,
218
- "price": 20.0,
219
- "max_amount": 33.4019
220
- },
221
- {
222
- "id": 1,
223
- "price": 31.6389,
224
- "max_amount": 62.8457
225
- }
226
- ],
227
- "heat_rate_coefficients": null,
228
- "max_gas_price_fraction": null
229
- },
230
- {
231
- "id": 3,
232
- "bus": 3,
233
- "is_gfpp": false,
234
- "gas_junction": null,
235
- "min_power": 12.4184,
236
- "max_power": 112.6776,
237
- "ramp_down": 56.1635,
238
- "ramp_up": 56.1635,
239
- "no_load_cost": 128.4668,
240
- "min_up_time": 1,
241
- "min_down_time": 1,
242
- "initial_status": 1,
243
- "initial_gen": 92.8696,
244
- "initial_active_periods": 0,
245
- "initial_inactive_periods": 0,
246
- "startup_cost_params": [
247
- [
248
- 1,
249
- 502.55
250
- ]
251
- ],
252
- "num_bids": 3,
253
- "bids": [
254
- {
255
- "id": 0,
256
- "price": 20.0,
257
- "max_amount": 36.9742
258
- },
259
- {
260
- "id": 1,
261
- "price": 32.9432,
262
- "max_amount": 40.3701
263
- },
264
- {
265
- "id": 2,
266
- "price": 47.4346,
267
- "max_amount": 35.3333
268
- }
269
- ],
270
- "heat_rate_coefficients": null,
271
- "max_gas_price_fraction": null
272
- }
273
- ]
274
- },
275
- "gas_network": {
276
- "num_junctions": 3,
277
- "num_connections": 3,
278
- "num_compressors": 1,
279
- "num_pricing_zones": 1,
280
- "max_gas_price_mmBtu": 200.0,
281
- "min_gas_price_mmBtu": 0.0,
282
- "pricing_zones": [
283
- {
284
- "id": 0,
285
- "junctions": [
286
- 0,
287
- 1,
288
- 2
289
- ]
290
- }
291
- ],
292
- "junctions": [
293
- {
294
- "id": 0,
295
- "is_source": true,
296
- "pressure_lb_squared": 16.8928,
297
- "pressure_ub_squared": 93.4578,
298
- "demand_shedding_cost": 1652.7988,
299
- "gas_demand_profile": [
300
- 0.0,
301
- 0.0,
302
- 0.0
303
- ],
304
- "supply_intervals": [
305
- {
306
- "id": 0,
307
- "interval_lb": 0.0,
308
- "interval_ub": 164.3707,
309
- "slope": 1.967
310
- },
311
- {
312
- "id": 1,
313
- "interval_lb": 164.3707,
314
- "interval_ub": 328.7414,
315
- "slope": 2.9964
316
- }
317
- ]
318
- },
319
- {
320
- "id": 1,
321
- "is_source": false,
322
- "pressure_lb_squared": 28.0274,
323
- "pressure_ub_squared": 93.6722,
324
- "demand_shedding_cost": 671.7289,
325
- "gas_demand_profile": [
326
- 17.5567,
327
- 12.782,
328
- 18.4466
329
- ],
330
- "supply_intervals": []
331
- },
332
- {
333
- "id": 2,
334
- "is_source": false,
335
- "pressure_lb_squared": 18.7194,
336
- "pressure_ub_squared": 158.8427,
337
- "demand_shedding_cost": 801.568,
338
- "gas_demand_profile": [
339
- 11.3584,
340
- 18.2908,
341
- 18.3229
342
- ],
343
- "supply_intervals": []
344
- }
345
- ],
346
- "connections": [
347
- {
348
- "id": 0,
349
- "from_junction": 0,
350
- "to_junction": 1,
351
- "type": "pipeline",
352
- "weymouth_factor": 0.181241,
353
- "compression_ratio_lb": null,
354
- "compression_ratio_ub": null,
355
- "control_ratio_lb": null,
356
- "control_ratio_ub": null
357
- },
358
- {
359
- "id": 1,
360
- "from_junction": 1,
361
- "to_junction": 2,
362
- "type": "pipeline",
363
- "weymouth_factor": 0.054256,
364
- "compression_ratio_lb": null,
365
- "compression_ratio_ub": null,
366
- "control_ratio_lb": null,
367
- "control_ratio_ub": null
368
- },
369
- {
370
- "id": 2,
371
- "from_junction": 2,
372
- "to_junction": 0,
373
- "type": "compressor",
374
- "weymouth_factor": null,
375
- "compression_ratio_lb": 1.021,
376
- "compression_ratio_ub": 1.8539,
377
- "control_ratio_lb": null,
378
- "control_ratio_ub": null
379
- }
380
- ]
381
- }
382
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
byeon2022/instance_schema.json DELETED
@@ -1,115 +0,0 @@
1
- {
2
- "instance_id": "<str> Unique identifier for this problem instance.",
3
- "scale": "<str> Size category of the instance (small, medium, or large).",
4
- "problem_type": "<str> Type of optimization problem formulation.",
5
- "stress_parameters": {
6
- "eta_p": "<float> Multiplier applied to base electricity demand across all buses.",
7
- "eta_g": "<float> Multiplier applied to base gas demand across all junctions."
8
- },
9
- "time_periods": "<int> Number of time periods in the planning horizon.",
10
- "electricity_network": {
11
- "num_buses": "<int> Number of buses in the electricity transmission grid.",
12
- "num_lines": "<int> Number of transmission lines connecting buses.",
13
- "buses": [
14
- {
15
- "id": "<int> Unique identifier for this bus.",
16
- "demand_profile": "<list[float], length time_periods> Electricity demand at this bus in each time period (MW).",
17
- "voltage_angle_lb": "<float> Lower bound on the voltage phase angle at this bus (radians).",
18
- "voltage_angle_ub": "<float> Upper bound on the voltage phase angle at this bus (radians)."
19
- }
20
- ],
21
- "lines": [
22
- {
23
- "id": "<int> Unique identifier for this transmission line.",
24
- "from_bus": "<int> Bus at one endpoint of the line.",
25
- "to_bus": "<int> Bus at the other endpoint of the line.",
26
- "susceptance": "<float> Electrical susceptance of the line relating power flow to voltage angle difference (MW/rad).",
27
- "thermal_limit": "<float> Maximum allowable power flow on the line (MW).",
28
- "angle_diff_limit": "<float> Maximum allowable voltage angle difference between the two endpoint buses (radians)."
29
- }
30
- ]
31
- },
32
- "generators": {
33
- "num_generators": "<int> Total number of generators in the system.",
34
- "num_gfpp": "<int> Number of gas-fired power plants among the generators.",
35
- "generators": [
36
- {
37
- "id": "<int> Unique identifier for this generator.",
38
- "bus": "<int> Bus where this generator is located.",
39
- "is_gfpp": "<bool> Whether this generator is a gas-fired power plant that consumes natural gas.",
40
- "gas_junction": "<int or null> Gas network junction from which this GFPP draws fuel, or null for non-GFPP generators.",
41
- "min_power": "<float> Minimum real power output when the generator is on (MW).",
42
- "max_power": "<float> Maximum real power output (MW).",
43
- "ramp_down": "<float> Maximum decrease in power output between consecutive time periods (MW).",
44
- "ramp_up": "<float> Maximum increase in power output between consecutive time periods (MW).",
45
- "no_load_cost": "<float> Fixed operating cost incurred each period the generator is on ($).",
46
- "min_up_time": "<int> Minimum number of consecutive periods the generator must remain on after starting up.",
47
- "min_down_time": "<int> Minimum number of consecutive periods the generator must remain off after shutting down.",
48
- "initial_status": "<int> On/off status of the generator at the start of the horizon (1 = on, 0 = off).",
49
- "initial_gen": "<float> Power output of the generator in the pre-horizon period (MW).",
50
- "initial_active_periods": "<int> Number of consecutive periods the generator has been on at the start of the horizon.",
51
- "initial_inactive_periods": "<int> Number of consecutive periods the generator has been off at the start of the horizon.",
52
- "startup_cost_params": "<list[list[float]], length min_up_time> Startup cost tiers, each a pair of lookback window length (periods) and associated startup cost ($).",
53
- "num_bids": "<int> Number of supply bid segments for this generator.",
54
- "bids": [
55
- {
56
- "id": "<int> Unique identifier for this bid segment.",
57
- "price": "<float> Marginal price of electricity offered in this bid segment ($/MWh).",
58
- "max_amount": "<float> Maximum generation quantity available in this bid segment (MW)."
59
- }
60
- ],
61
- "heat_rate_coefficients": {
62
- "H_u2": "<float or null> Quadratic coefficient of the heat rate curve relating power output to gas consumption (mmBtu/MW^2h).",
63
- "H_u1": "<float or null> Linear coefficient of the heat rate curve (mmBtu/MWh).",
64
- "H_u0": "<float or null> Constant coefficient of the heat rate curve (mmBtu/h)."
65
- },
66
- "max_gas_price_fraction": "<float or null> Maximum fraction of the global gas price upper bound at which this GFPP's bids remain profitable, or null for non-GFPP generators."
67
- }
68
- ]
69
- },
70
- "gas_network": {
71
- "num_junctions": "<int> Number of junctions in the gas transmission network.",
72
- "num_connections": "<int> Total number of connections (pipelines and compressors) in the gas network.",
73
- "num_compressors": "<int> Number of compressor connections in the gas network.",
74
- "num_pricing_zones": "<int> Number of gas pricing zones partitioning the junctions.",
75
- "max_gas_price_mmBtu": "<float> Global upper bound on the gas price ($/mmBtu).",
76
- "min_gas_price_mmBtu": "<float> Global lower bound on the gas price ($/mmBtu).",
77
- "pricing_zones": [
78
- {
79
- "id": "<int> Unique identifier for this pricing zone.",
80
- "junctions": "<list[int]> Gas junctions belonging to this pricing zone."
81
- }
82
- ],
83
- "junctions": [
84
- {
85
- "id": "<int> Unique identifier for this gas junction.",
86
- "is_source": "<bool> Whether this junction is a gas supply source.",
87
- "pressure_lb_squared": "<float> Lower bound on the squared pressure at this junction.",
88
- "pressure_ub_squared": "<float> Upper bound on the squared pressure at this junction.",
89
- "demand_shedding_cost": "<float> Penalty cost per unit of unmet gas demand at this junction ($/unit).",
90
- "gas_demand_profile": "<list[float], length time_periods> Exogenous gas demand at this junction in each time period.",
91
- "supply_intervals": [
92
- {
93
- "id": "<int> Unique identifier for this supply interval.",
94
- "interval_lb": "<float> Lower bound on gas production in this interval.",
95
- "interval_ub": "<float> Upper bound on gas production in this interval.",
96
- "slope": "<float> Marginal cost of gas supply within this interval ($/unit)."
97
- }
98
- ]
99
- }
100
- ],
101
- "connections": [
102
- {
103
- "id": "<int> Unique identifier for this gas network connection.",
104
- "from_junction": "<int> Junction at the upstream end of the connection.",
105
- "to_junction": "<int> Junction at the downstream end of the connection.",
106
- "type": "<str> Type of connection (pipeline or compressor).",
107
- "weymouth_factor": "<float or null> Resistance factor relating pressure drop to squared gas flow for pipelines, or null for compressors.",
108
- "compression_ratio_lb": "<float or null> Lower bound on the pressure compression ratio for compressors, or null for pipelines.",
109
- "compression_ratio_ub": "<float or null> Upper bound on the pressure compression ratio for compressors, or null for pipelines.",
110
- "control_ratio_lb": "<float or null> Lower bound on the control valve ratio, or null if not applicable.",
111
- "control_ratio_ub": "<float or null> Upper bound on the control valve ratio, or null if not applicable."
112
- }
113
- ]
114
- }
115
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
byeon2022/mathematical_formulation.md DELETED
@@ -1,47 +0,0 @@
1
- # Original Formulation: Bilevel Second-Order Cone Program (BSOCP)
2
-
3
- *Source: Benders Subproblem Decomposition for Bilevel Problems with Convex Follower, Byeon and Van Hentenryck, 2022.*
4
-
5
- ## Sets and Parameters
6
-
7
- - $n_x, n_y$: dimensions of the leader and follower variable vectors.
8
-
9
- - $m_x, m_y$: numbers of leader and follower constraints.
10
-
11
- - $\mathcal{I} \subseteq \{1,\dots,n_x\}$: index set of integer leader variables.
12
-
13
- - $\mathcal{J} \subseteq \mathcal{I}$: indices $i$ such that column $i$ of $A$ is nonzero (leader variables that appear in the follower problem).
14
-
15
- - $c_x \in \mathbb{R}^{n_x}$, $c_y \in \mathbb{R}^{n_y}$: leader objective coefficients.
16
-
17
- - $G_x \in \mathbb{R}^{m_x \times n_x}$, $G_y \in \mathbb{R}^{m_x \times n_y}$, $h \in \mathbb{R}^{m_x}$: leader constraint data.
18
-
19
- - $A \in \mathbb{R}^{m_y \times n_x}$, $B \in \mathbb{R}^{m_y \times n_y}$, $b \in \mathbb{R}^{m_y}$, $d \in \mathbb{R}^{n_y}$: follower constraint and objective data.
20
-
21
- - $\underline{x}_i, \overline{x}_i$: lower and upper bounds on $x_i$ (finite for $i \in \mathcal{J}$).
22
-
23
- - $\mathcal{K}_x, \mathcal{K}_y$: Cartesian products of second-order cones and nonnegative orthants (the ambient cones for $x$ and $y$).
24
-
25
- ## Decision Variables
26
-
27
- - $x \in \mathbb{R}^{n_x}$: leader (upper-level) decision variables.
28
-
29
- - $y \in \mathbb{R}^{n_y}$: follower (lower-level) decision variables.
30
-
31
- ## Objective
32
-
33
- $$\begin{equation}
34
- \min_{x,\,y} \quad c_x^{\top} x + c_y^{\top} y \tag{1a}
35
- \end{equation}$$
36
-
37
- ## Constraints (Bilevel)
38
-
39
- $$\begin{align}
40
- G_x x + G_y y & \;\geq\; h, \tag{1b} \\[2pt]
41
- x & \;\in\; \mathcal{X} \;:=\; \Bigl\{ x \in \mathcal{K}_x \;:\;
42
- x_i \in [\underline{x}_i,\overline{x}_i] \cap \mathbb{Z},\;\forall i \in \mathcal{I} \Bigr\}, \tag{1c} \\[2pt]
43
- y & \;\in\; \arg\min_{y' \in \mathcal{K}_y}
44
- \Bigl\{\, d^{\top} y' \;:\; A x + B y' \geq b \,\Bigr\}. \tag{1d}
45
- \end{align}$$
46
-
47
- Constraint (1d) enforces that $y$ is an optimal response of the follower to the leader decision $x$ (optimistic bilevel); the problem is an MISOCP-follower bilevel program. Under Assumption 2(b) integer bounded $x_i$ for $i \in \mathcal{J}$ may be encoded as binary without loss of generality.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
byeon2022/problem_description.txt DELETED
@@ -1,19 +0,0 @@
1
- # Problem Description
2
-
3
- This problem concerns the Unit Commitment with Gas Network Awareness (UCGNA), a bilevel optimization problem that coordinates interdependent electricity and natural gas systems over a finite planning horizon. The electricity transmission grid is an undirected graph of buses connected by transmission lines, and the natural gas transmission system is a directed graph of junctions connected by pipelines, compressors, and control valves. A set of time periods spans the planning horizon. Some generators are conventional, while others are gas-fired power plants (GFPPs) that consume natural gas from the gas network at specified junctions. Gas junctions are partitioned into pricing zones, each of which has a single zonal gas price.
4
-
5
- The input data for the electricity network specifies, for each bus, the electricity demand profile over all time periods, and lower and upper bounds on the voltage angle. For each transmission line, the data provides the susceptance, the thermal flow limit, and the maximum allowable voltage angle difference between its two endpoint buses. For each generator, the data specifies which bus it is located at, whether it is a GFPP (and if so, which gas junction it draws fuel from), its minimum and maximum real power output, its ramp-up and ramp-down rates, its no-load cost, its minimum up-time and minimum down-time, its initial on/off status, its initial power output, the number of time periods it has been active or inactive at the start of the horizon, and a list of startup cost tiers each defined by a lookback window in periods and an associated cost. Each generator submits a set of supply bids, where each bid has a price and a maximum generation amount. Each GFPP additionally has heat-rate curve coefficients (a quadratic, linear, and constant term) relating power output to gas consumption, a maximum allowable fraction of the gas price at which its bids remain profitable, and a per-bid profitability threshold representing the maximum gas price at which that particular bid remains profitable.
6
-
7
- The input data for the gas network specifies, for each junction, whether it is a gas source, the lower and upper bounds on squared pressure, a cost of shedding gas demand, and a gas demand profile over all time periods. Source junctions provide a set of non-overlapping gas supply intervals, each defined by lower and upper production limits and a marginal supply cost (slope), with slopes ordered from cheapest to most expensive across successive intervals. For each pipeline connection, the data provides a Weymouth resistance factor relating pressure drop to the square of gas flow. For each compressor, the data provides lower and upper bounds on the compression ratio. For each control valve, the data provides lower and upper bounds on the control ratio. A global maximum and minimum gas price per unit of energy (mmBtu) are given.
8
-
9
- The problem involves two levels of decision-making. At the upper level (the leader), the system operator must decide, for each generator and each time period, whether the generator is on or off, whether it starts up or shuts down, which supply bids are selected, the startup cost incurred, and, for each GFPP, the maximum allowable gas price at its scheduled output level. At the lower level (the follower), given the commitment decisions, the system must determine the hourly dispatch: the real power output of each generator decomposed into bid amounts, the power flow on each transmission line, the voltage angle at each bus, the gas supply at each source junction decomposed into supply-interval amounts, the gas flow on each connection, the squared pressure at each junction, the satisfied and shed gas demand at each junction, and the total gas consumed by GFPPs at each junction. The gas zonal prices, which emerge as equilibrium prices from the dispatch-level gas-balance conditions, also arise from the lower-level solution.
10
-
11
- The leader's choices must satisfy several rules. Each generator's initial on/off status is fixed for the first period and must remain unchanged for any remaining periods dictated by the initial active or inactive duration. The startup cost in each period must be at least as large as the applicable startup cost tier, determined by comparing the current on status against the on/off history over the lookback window. The startup cost must also be nonnegative. The minimum up-time rule requires that the sum of startup indicators over any window of consecutive periods equal in length to the minimum up-time must not exceed the on/off indicator of the last period in that window. The minimum down-time rule requires that the sum of startup indicators over any window of consecutive periods equal in length to the minimum down-time must not exceed one minus the on/off indicator of the period immediately before that window. The startup and shutdown indicators relate to the on/off indicators by the rule that the startup indicator minus the shutdown indicator equals the change in on/off status from the previous period to the current period. A bid of a GFPP can only be selected if that generator is on. For GFPPs, the generation from each bid is bounded above by the bid's maximum amount times the bid selection indicator. GFPP bids are activated sequentially: the next bid can be selected only if the current bid is fully utilized. For each GFPP in each period, the maximum allowable gas price is determined by the per-bid profitability thresholds and the bid selection pattern: for each bid except the last, the bid's profitability threshold is multiplied by the difference between that bid's selection indicator and the next bid's selection indicator, and the last bid's threshold is multiplied by its own selection indicator, with the sum of these products giving the maximum allowable gas price. For each committed GFPP at a junction in a given pricing zone, this maximum allowable gas price must be at least as large as the zonal gas price when the generator is on (that is, at least the product of the zonal gas price and the on/off indicator). This nonlinear relationship is represented exactly through linear inequalities that introduce auxiliary quantities and use the global gas price bounds.
12
-
13
- The follower's dispatch must satisfy the following rules. At each bus and each time period, the total power generated by all generators at that bus minus the bus demand equals the net outgoing power flow (outgoing minus incoming flows on lines incident to that bus). Each generator's total output equals the sum of its bid amounts. Each bid's generation amount is bounded between zero and the bid's maximum capacity. Each generator's output is bounded between its minimum and maximum power times the on/off indicator. For ramp-up, the increase in output from one period to the next is limited by the ramp-up rate times the prior on/off indicator plus the maximum power times the startup indicator. For ramp-down, the decrease in output is limited by the ramp-down rate times the current on/off indicator plus the minimum power times the shutdown indicator. The initial output in the pre-horizon period is fixed. Power flow on each line equals the line susceptance times the difference in voltage angles between the from-bus and to-bus. Each flow is bounded in absolute value by the line's thermal limit. The voltage angle difference across each line is bounded in absolute value by the line's angle difference limit.
14
-
15
- For the gas network, at each junction and each time period, the gas supply minus the satisfied demand minus the total GFPP gas consumption equals the net outgoing gas flow. At source junctions the total supply equals the sum of supply-interval amounts, and each interval amount is bounded by the interval's capacity. At non-source junctions the supply is zero. The satisfied demand plus the shed demand equals the exogenous gas demand, and shed demand cannot exceed the gas demand. Gas flows on all connections are nonnegative. For pipelines, the Weymouth equation is enforced as a convex relaxation: the squared pressure at the from-junction minus the squared pressure at the to-junction is at least the Weymouth factor times the square of the gas flow. For compressors, the squared pressure at the to-junction divided by the squared pressure at the from-junction lies between the square of the lower compression ratio and the square of the upper compression ratio (equivalently, the to-junction squared pressure is bounded between these ratio-squared values times the from-junction squared pressure). For control valves, the to-junction squared pressure is similarly bounded between the square of the lower control ratio and the square of the upper control ratio times the from-junction squared pressure. Squared pressures at all junctions are bounded within their specified lower and upper limits. The total gas consumed by GFPPs at each junction that is also a bus in the electricity network is at least the sum, over all GFPPs located at that junction, of the quadratic heat-rate function of that generator's power output: the quadratic coefficient times the square of the output plus the linear coefficient times the output plus the constant coefficient times the on/off indicator. This is also enforced as a convex relaxation.
16
-
17
- The two-level structure requires that the follower's dispatch is optimal for the follower's own cost given the leader's commitment decisions. When multiple equally good dispatch solutions exist, the one most favorable to the leader is chosen. The follower's cost is a weighted sum of electricity dispatch costs and gas dispatch costs, where the weight on electricity costs is a parameter between zero and one and the weight on gas costs is one minus that parameter. The electricity dispatch cost component sums over all time periods, generators, and bids the bid price times the bid generation amount. The gas dispatch cost component sums over all time periods and junctions the demand-shedding cost times the shed demand, plus, at source junctions, the supply-interval slope times the interval supply amount.
18
-
19
- The leader's goal is to minimize the total system cost, which is a weighted combination using the same weighting parameter. The electricity component sums over all time periods and generators the no-load cost times the on/off indicator plus the startup cost, plus the sum of bid prices times bid generation amounts. The gas component is the same as the follower's gas cost. The leader is additionally subject to the requirement that the gas zonal prices (from the dispatch-level solution) together with the commitment decisions satisfy the bid-validity rules described above, ensuring robustness of the commitment against volatile gas prices.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
byeon2022/solution_logger.py DELETED
@@ -1,61 +0,0 @@
1
- """
2
- Convergence logger for optimization algorithms.
3
-
4
- Records incumbent solutions with timestamps to a JSONL file.
5
- This module is provided to LLM-generated programs — they only need to call
6
- `log(objective_value)` whenever a better feasible solution is found.
7
-
8
- Usage in generated code:
9
- from solution_logger import SolutionLogger
10
- logger = SolutionLogger(log_path, sense="minimize") # or "maximize"
11
- # ... inside algorithm loop:
12
- logger.log(objective_value)
13
- """
14
-
15
- import json
16
- import time
17
-
18
-
19
- class SolutionLogger:
20
- def __init__(self, log_path, sense="minimize"):
21
- """
22
- Args:
23
- log_path: Path to the JSONL output file.
24
- sense: "minimize" or "maximize".
25
- """
26
- self.log_path = log_path
27
- self.sense = sense
28
- self.start_time = time.time()
29
- self.best_obj = None
30
- self.min_interval = 0.1 # seconds, avoid excessive writes
31
-
32
- self._last_log_time = 0.0
33
- # Clear the file
34
- with open(self.log_path, "w") as f:
35
- pass
36
-
37
- def log(self, objective_value):
38
- """Record a new incumbent if it improves on the best known."""
39
- if objective_value is None:
40
- return
41
-
42
- # Check if this is an improvement
43
- if self.best_obj is not None:
44
- if self.sense == "minimize" and objective_value >= self.best_obj:
45
- return
46
- if self.sense == "maximize" and objective_value <= self.best_obj:
47
- return
48
-
49
- elapsed = time.time() - self.start_time
50
-
51
- # Throttle writes
52
- if self.best_obj is not None and elapsed - self._last_log_time < self.min_interval:
53
- self.best_obj = objective_value
54
- return
55
-
56
- self.best_obj = objective_value
57
- self._last_log_time = elapsed
58
-
59
- with open(self.log_path, "a") as f:
60
- f.write(json.dumps({"time": round(elapsed, 3),
61
- "objective_value": objective_value}) + "\n")
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
byeon2022/solution_schema.json DELETED
@@ -1,23 +0,0 @@
1
- {
2
- "objective_value": "<float> Total weighted system cost combining electricity commitment-plus-dispatch cost and gas dispatch cost.",
3
- "primary_variables": {
4
- "o_{generator}_{period}": "<float> Whether the generator is on (1) or off (0) in each period, with period 0 being the fixed pre-horizon state.",
5
- "vp_{generator}_{period}": "<float> Whether the generator starts up at the beginning of each period.",
6
- "vm_{generator}_{period}": "<float> Whether the generator shuts down at the beginning of each period.",
7
- "w_{generator}_{bid}_{period}": "<float> Whether the given supply bid of the generator is selected in each period.",
8
- "r_{generator}_{period}": "<float> Startup cost incurred by the generator in each period.",
9
- "phimax_{generator}_{period}": "<float> Maximum allowable gas price at which the committed gas-fired power plant's scheduled output remains profitable in each period.",
10
- "p_{generator}_{period}": "<float> Real power output of the generator in each period, with period 0 being the fixed pre-horizon output.",
11
- "se_{generator}_{bid}_{period}": "<float> Real power output supplied by the given bid of the generator in each period.",
12
- "f_{line}_{period}": "<float> Real power flow on the transmission line from its from-bus to its to-bus in each period.",
13
- "theta_{bus}_{period}": "<float> Voltage angle at the bus in each period.",
14
- "sg_{junction}_{period}": "<float> Total gas supply provided at the junction in each period.",
15
- "sgs_{junction}_{supply_interval}_{period}": "<float> Gas supply provided from the given supply interval of the source junction in each period.",
16
- "pisq_{junction}_{period}": "<float> Squared pressure at the gas junction in each period.",
17
- "phig_{connection}_{period}": "<float> Gas flow on the gas-network connection from its from-junction to its to-junction in each period.",
18
- "lg_{junction}_{period}": "<float> Satisfied gas demand at the junction in each period.",
19
- "qg_{junction}_{period}": "<float> Shed gas demand at the junction in each period.",
20
- "gamma_{junction}_{period}": "<float> Total gas consumed by gas-fired power plants at the junction in each period.",
21
- "psi_{pricing_zone}_{period}": "<float> Zonal gas price for the pricing zone in each period."
22
- }
23
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
caprara1999/feasibility_check.py DELETED
@@ -1,166 +0,0 @@
1
- #!/usr/bin/env python3
2
- """
3
- Feasibility checker for the Quadratic Knapsack Problem (QKP).
4
-
5
- Checks hard constraints from Caprara, Pisinger, and Toth (1999):
6
- Constraint 1: sum_{j in N} w_j x_j <= c (capacity)
7
- Constraint 2: x_j in {0, 1} for all j in N (binary / integrality)
8
- Constraint 3: objective consistency
9
- reported objective_value must equal recomputed
10
- sum_{i in N} sum_{j in N} p_{ij} x_i x_j
11
- within a small tolerance (Tier C defence against
12
- self-reported-objective exploits). All variables determining
13
- the objective (the selected_items vector x) are present in
14
- the solution, so a full recompute is exact.
15
- """
16
-
17
- import argparse
18
- import json
19
-
20
-
21
- def check_feasibility(instance, solution):
22
- tol = 1e-5
23
- eps = 1e-5
24
-
25
- n = instance["n"]
26
- weights = instance["weights"]
27
- capacity = instance["capacity"]
28
- profit_matrix = instance["profit_matrix"]
29
-
30
- # Parse selected_items: could be a binary vector [0,1,0,...] or a list of indices [3,4,7,...]
31
- raw_items = solution["selected_items"]
32
- if len(raw_items) == n and all(v in (0, 1, 0.0, 1.0) for v in raw_items):
33
- # Binary vector format
34
- x = [float(v) for v in raw_items]
35
- else:
36
- # List of selected indices format
37
- x = [0.0] * n
38
- for idx in raw_items:
39
- x[idx] = 1.0
40
-
41
- violated_constraints = set()
42
- violations = []
43
- violation_magnitudes = []
44
-
45
- # ---- Constraint 1: capacity constraint ----
46
- # sum_{j in N} w_j x_j <= c
47
- lhs_cap = sum(weights[j] * x[j] for j in range(n))
48
- rhs_cap = float(capacity)
49
- violation_amount_cap = max(lhs_cap - rhs_cap, 0.0)
50
-
51
- if violation_amount_cap > tol:
52
- violated_constraints.add(1)
53
- violations.append(
54
- f"Capacity constraint violated: total weight {lhs_cap} exceeds capacity {rhs_cap}"
55
- )
56
- normalizer = max(abs(rhs_cap), eps)
57
- violation_magnitudes.append({
58
- "constraint": 1,
59
- "lhs": lhs_cap,
60
- "rhs": rhs_cap,
61
- "raw_excess": violation_amount_cap,
62
- "normalizer": normalizer,
63
- "ratio": violation_amount_cap / normalizer,
64
- })
65
-
66
- # ---- Constraint 2: binary / integrality constraint ----
67
- # x_j in {0, 1} for all j in N
68
- for j in range(n):
69
- diff = min(abs(x[j] - 0.0), abs(x[j] - 1.0))
70
- if diff > tol:
71
- violated_constraints.add(2)
72
- rhs_val = round(x[j]) # nearest integer
73
- violation_amount = diff
74
- violations.append(
75
- f"Integrality violated for item {j}: x[{j}] = {x[j]} is not binary"
76
- )
77
- normalizer = max(abs(rhs_val), eps)
78
- violation_magnitudes.append({
79
- "constraint": 2,
80
- "lhs": x[j],
81
- "rhs": float(rhs_val),
82
- "raw_excess": violation_amount,
83
- "normalizer": normalizer,
84
- "ratio": violation_amount / normalizer,
85
- })
86
-
87
- # ---- Constraint 3: objective consistency (Tier C) ----
88
- # reported objective_value == sum_i sum_j p_{ij} x_i x_j
89
- # Full recompute is exact: selected_items contains every variable that
90
- # determines the objective. Tolerance: 0.1% relative with a 0.5 absolute
91
- # floor, since profit_matrix entries are integers and any honest mismatch
92
- # is at least 1.
93
- reported_obj = solution.get("objective_value")
94
- try:
95
- reported = float(reported_obj) if reported_obj is not None else None
96
- except (TypeError, ValueError):
97
- reported = None
98
- if reported is not None:
99
- # Iterate only over the selected items for efficiency (n can be 300+).
100
- selected = [j for j in range(n) if x[j] > 0.5]
101
- true_obj = 0.0
102
- for i in selected:
103
- row = profit_matrix[i]
104
- for j in selected:
105
- true_obj += row[j]
106
- true_obj = float(true_obj)
107
- abs_diff = abs(reported - true_obj)
108
- obj_tol = max(0.5, 1e-3 * abs(true_obj))
109
- if abs_diff > obj_tol:
110
- violated_constraints.add(3)
111
- violations.append(
112
- f"Objective consistency violated: reported objective_value="
113
- f"{reported} differs from recomputed sum_i sum_j p_ij x_i x_j="
114
- f"{true_obj} (|diff|={abs_diff:.6g}, tol={obj_tol:.6g})"
115
- )
116
- normalizer = max(abs(true_obj), eps)
117
- violation_magnitudes.append({
118
- "constraint": 3,
119
- "lhs": float(reported),
120
- "rhs": float(true_obj),
121
- "raw_excess": float(abs_diff),
122
- "normalizer": float(normalizer),
123
- "ratio": float(abs_diff / normalizer),
124
- })
125
-
126
- feasible = len(violated_constraints) == 0
127
-
128
- return {
129
- "feasible": feasible,
130
- "violated_constraints": sorted(violated_constraints),
131
- "violations": violations,
132
- "violation_magnitudes": violation_magnitudes,
133
- }
134
-
135
-
136
- def main():
137
- parser = argparse.ArgumentParser(
138
- description="Feasibility checker for QKP (Caprara et al. 1999)"
139
- )
140
- parser.add_argument("--instance_path", type=str, required=True,
141
- help="Path to instance JSON file")
142
- parser.add_argument("--solution_path", type=str, required=True,
143
- help="Path to solution JSON file")
144
- parser.add_argument("--result_path", type=str, required=True,
145
- help="Path to write feasibility result JSON file")
146
- args = parser.parse_args()
147
-
148
- with open(args.instance_path, "r") as f:
149
- instance = json.load(f)
150
-
151
- with open(args.solution_path, "r") as f:
152
- solution = json.load(f)
153
-
154
- result = check_feasibility(instance, solution)
155
-
156
- with open(args.result_path, "w") as f:
157
- json.dump(result, f, indent=2)
158
-
159
- print(f"Feasible: {result['feasible']}")
160
- if not result["feasible"]:
161
- for v in result["violations"]:
162
- print(f" - {v}")
163
-
164
-
165
- if __name__ == "__main__":
166
- main()
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
caprara1999/gurobi_code.py DELETED
@@ -1,143 +0,0 @@
1
- """
2
- Quadratic Knapsack Problem (QKP) solver using Gurobi.
3
-
4
- Implements the linearized ILP formulation from:
5
- Caprara, Pisinger, and Toth (1999),
6
- "Exact Solution of the Quadratic Knapsack Problem"
7
-
8
- Linearized ILP:
9
- maximize sum_{j in N} sum_{i in N\{j}} p_{ij} y_{ij} + sum_{j in N} q_j x_j
10
- subject to:
11
- sum_{j in N} w_j x_j <= c
12
- sum_{i in N\{j}} w_i y_{ij} <= (c - w_j) x_j, for all j in N
13
- 0 <= y_{ij} <= x_j, for all i,j in N, j != i
14
- y_{ij} = y_{ji}, for all i,j in N, j > i
15
- x_j, y_{ij} in {0,1}
16
- """
17
-
18
- import argparse
19
- import json
20
- import gurobipy as gp
21
- from gurobipy import GRB
22
- import os as _os, sys as _sys
23
- # Walk up from this file's directory to find repo root (containing scripts/).
24
- _repo = _os.path.dirname(_os.path.abspath(__file__))
25
- while _repo != _os.path.dirname(_repo) and not _os.path.isdir(_os.path.join(_repo, 'scripts', 'utils')):
26
- _repo = _os.path.dirname(_repo)
27
- if _os.path.isdir(_os.path.join(_repo, 'scripts', 'utils')):
28
- _sys.path.insert(0, _repo)
29
- try:
30
- from scripts.utils.gurobi_log_helper import install_gurobi_logger
31
- except ImportError:
32
- def install_gurobi_logger(log_path): # no-op fallback when scripts/ unavailable
33
- pass
34
-
35
-
36
- def solve_qkp(instance_path: str, solution_path: str, time_limit: float) -> None:
37
- # Load instance
38
- with open(instance_path, "r") as f:
39
- data = json.load(f)
40
-
41
- n = data["n"]
42
- capacity = data["capacity"]
43
- weights = data["weights"]
44
- P = data["profit_matrix"]
45
-
46
- N = range(n)
47
-
48
- # Diagonal entries are the individual item profits q_j
49
- q = [P[j][j] for j in N]
50
-
51
- # Build model
52
- model = gp.Model("QKP")
53
- model.setParam("Threads", 1)
54
- model.setParam("TimeLimit", time_limit)
55
-
56
- # Decision variables
57
- x = model.addVars(N, vtype=GRB.BINARY, name="x")
58
-
59
- # y_{ij} for i != j
60
- y = {}
61
- for i in N:
62
- for j in N:
63
- if i != j:
64
- y[i, j] = model.addVar(vtype=GRB.BINARY, name=f"y_{i}_{j}")
65
-
66
- model.update()
67
-
68
- # Objective (2): sum_{j} sum_{i != j} p_{ij} y_{ij} + sum_{j} q_j x_j
69
- obj = gp.quicksum(P[i][j] * y[i, j] for i in N for j in N if i != j)
70
- obj += gp.quicksum(q[j] * x[j] for j in N)
71
- model.setObjective(obj, GRB.MAXIMIZE)
72
-
73
- # Constraint (3): capacity constraint
74
- model.addConstr(
75
- gp.quicksum(weights[j] * x[j] for j in N) <= capacity,
76
- name="capacity"
77
- )
78
-
79
- # Constraint (4): surrogate knapsack constraints for each j
80
- for j in N:
81
- model.addConstr(
82
- gp.quicksum(weights[i] * y[i, j] for i in N if i != j)
83
- <= (capacity - weights[j]) * x[j],
84
- name=f"surrogate_{j}"
85
- )
86
-
87
- # Constraint (5): y_{ij} <= x_j
88
- for i in N:
89
- for j in N:
90
- if i != j:
91
- model.addConstr(y[i, j] <= x[j], name=f"link_{i}_{j}")
92
-
93
- # Constraint (6): symmetry y_{ij} = y_{ji} for j > i
94
- for i in N:
95
- for j in N:
96
- if j > i:
97
- model.addConstr(y[i, j] == y[j, i], name=f"sym_{i}_{j}")
98
-
99
- # Solve
100
- model.optimize()
101
-
102
- # Extract solution
103
- if model.SolCount > 0:
104
- objective_value = model.ObjVal
105
- selected_items = [int(x[j].X > 0.5) for j in N]
106
- else:
107
- objective_value = None
108
- selected_items = [0] * n
109
-
110
- # Write solution
111
- solution = {
112
- "objective_value": objective_value,
113
- "selected_items": selected_items,
114
- }
115
-
116
- with open(solution_path, "w") as f:
117
- json.dump(solution, f, indent=2)
118
-
119
-
120
- def main():
121
- parser = argparse.ArgumentParser(
122
- description="Solve QKP using Gurobi (Caprara et al. 1999 linearization)"
123
- )
124
- parser.add_argument(
125
- "--instance_path", type=str, required=True,
126
- help="Path to instance JSON file"
127
- )
128
- parser.add_argument(
129
- "--solution_path", type=str, required=True,
130
- help="Path to write solution JSON file"
131
- )
132
- parser.add_argument(
133
- "--time_limit", type=int, default=300,
134
- help="Gurobi time limit in seconds (default: 300)"
135
- )
136
- parser.add_argument("--log_path", type=str, default=None, help="Path to log incumbent solutions")
137
- args = parser.parse_args()
138
- install_gurobi_logger(args.log_path)
139
- solve_qkp(args.instance_path, args.solution_path, args.time_limit)
140
-
141
-
142
- if __name__ == "__main__":
143
- main()
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
caprara1999/gurobi_feasi_result/large_feasi_result_1.json DELETED
@@ -1,6 +0,0 @@
1
- {
2
- "feasible": true,
3
- "violated_constraints": [],
4
- "violations": [],
5
- "violation_magnitudes": []
6
- }
 
 
 
 
 
 
 
caprara1999/gurobi_feasi_result/large_feasi_result_2.json DELETED
@@ -1,6 +0,0 @@
1
- {
2
- "feasible": true,
3
- "violated_constraints": [],
4
- "violations": [],
5
- "violation_magnitudes": []
6
- }
 
 
 
 
 
 
 
caprara1999/gurobi_feasi_result/large_feasi_result_3.json DELETED
@@ -1,6 +0,0 @@
1
- {
2
- "feasible": true,
3
- "violated_constraints": [],
4
- "violations": [],
5
- "violation_magnitudes": []
6
- }
 
 
 
 
 
 
 
caprara1999/gurobi_feasi_result/large_feasi_result_4.json DELETED
@@ -1,6 +0,0 @@
1
- {
2
- "feasible": true,
3
- "violated_constraints": [],
4
- "violations": [],
5
- "violation_magnitudes": []
6
- }
 
 
 
 
 
 
 
caprara1999/gurobi_feasi_result/large_feasi_result_5.json DELETED
@@ -1,6 +0,0 @@
1
- {
2
- "feasible": true,
3
- "violated_constraints": [],
4
- "violations": [],
5
- "violation_magnitudes": []
6
- }
 
 
 
 
 
 
 
caprara1999/gurobi_feasi_result/tiny_feasi_result.json DELETED
@@ -1,6 +0,0 @@
1
- {
2
- "feasible": true,
3
- "violated_constraints": [],
4
- "violations": [],
5
- "violation_magnitudes": []
6
- }
 
 
 
 
 
 
 
caprara1999/gurobi_solution/large_solution_1.json DELETED
@@ -1,305 +0,0 @@
1
- {
2
- "objective_value": 107671.0,
3
- "selected_items": [
4
- 0,
5
- 0,
6
- 0,
7
- 0,
8
- 0,
9
- 0,
10
- 0,
11
- 0,
12
- 0,
13
- 0,
14
- 0,
15
- 0,
16
- 0,
17
- 0,
18
- 0,
19
- 1,
20
- 0,
21
- 0,
22
- 0,
23
- 0,
24
- 1,
25
- 0,
26
- 0,
27
- 0,
28
- 0,
29
- 0,
30
- 0,
31
- 0,
32
- 1,
33
- 0,
34
- 1,
35
- 0,
36
- 0,
37
- 1,
38
- 0,
39
- 0,
40
- 0,
41
- 0,
42
- 0,
43
- 1,
44
- 0,
45
- 0,
46
- 0,
47
- 0,
48
- 0,
49
- 0,
50
- 1,
51
- 0,
52
- 0,
53
- 0,
54
- 0,
55
- 0,
56
- 0,
57
- 0,
58
- 0,
59
- 0,
60
- 1,
61
- 0,
62
- 0,
63
- 0,
64
- 0,
65
- 0,
66
- 0,
67
- 0,
68
- 0,
69
- 0,
70
- 0,
71
- 0,
72
- 0,
73
- 0,
74
- 0,
75
- 0,
76
- 0,
77
- 0,
78
- 1,
79
- 0,
80
- 0,
81
- 0,
82
- 0,
83
- 1,
84
- 0,
85
- 0,
86
- 0,
87
- 0,
88
- 0,
89
- 0,
90
- 0,
91
- 0,
92
- 0,
93
- 0,
94
- 0,
95
- 1,
96
- 1,
97
- 0,
98
- 1,
99
- 0,
100
- 0,
101
- 0,
102
- 0,
103
- 0,
104
- 1,
105
- 0,
106
- 0,
107
- 0,
108
- 0,
109
- 0,
110
- 1,
111
- 0,
112
- 0,
113
- 0,
114
- 0,
115
- 0,
116
- 0,
117
- 0,
118
- 0,
119
- 0,
120
- 0,
121
- 0,
122
- 0,
123
- 0,
124
- 1,
125
- 1,
126
- 0,
127
- 0,
128
- 0,
129
- 0,
130
- 0,
131
- 0,
132
- 0,
133
- 0,
134
- 1,
135
- 0,
136
- 1,
137
- 0,
138
- 1,
139
- 0,
140
- 0,
141
- 0,
142
- 0,
143
- 0,
144
- 0,
145
- 0,
146
- 0,
147
- 0,
148
- 1,
149
- 0,
150
- 0,
151
- 0,
152
- 0,
153
- 0,
154
- 0,
155
- 0,
156
- 0,
157
- 0,
158
- 1,
159
- 1,
160
- 0,
161
- 0,
162
- 0,
163
- 0,
164
- 0,
165
- 1,
166
- 0,
167
- 0,
168
- 0,
169
- 0,
170
- 0,
171
- 1,
172
- 0,
173
- 0,
174
- 0,
175
- 0,
176
- 0,
177
- 0,
178
- 0,
179
- 1,
180
- 0,
181
- 0,
182
- 0,
183
- 0,
184
- 0,
185
- 0,
186
- 0,
187
- 0,
188
- 0,
189
- 0,
190
- 0,
191
- 0,
192
- 1,
193
- 0,
194
- 0,
195
- 0,
196
- 0,
197
- 0,
198
- 0,
199
- 0,
200
- 0,
201
- 0,
202
- 0,
203
- 0,
204
- 0,
205
- 0,
206
- 0,
207
- 0,
208
- 0,
209
- 0,
210
- 0,
211
- 0,
212
- 0,
213
- 1,
214
- 1,
215
- 0,
216
- 0,
217
- 0,
218
- 1,
219
- 0,
220
- 0,
221
- 0,
222
- 0,
223
- 0,
224
- 0,
225
- 0,
226
- 0,
227
- 0,
228
- 0,
229
- 0,
230
- 0,
231
- 0,
232
- 0,
233
- 0,
234
- 0,
235
- 1,
236
- 0,
237
- 0,
238
- 0,
239
- 0,
240
- 1,
241
- 1,
242
- 0,
243
- 0,
244
- 0,
245
- 0,
246
- 0,
247
- 0,
248
- 0,
249
- 0,
250
- 0,
251
- 0,
252
- 0,
253
- 0,
254
- 0,
255
- 0,
256
- 1,
257
- 1,
258
- 1,
259
- 1,
260
- 0,
261
- 0,
262
- 1,
263
- 0,
264
- 0,
265
- 0,
266
- 0,
267
- 0,
268
- 1,
269
- 0,
270
- 0,
271
- 1,
272
- 0,
273
- 0,
274
- 0,
275
- 0,
276
- 0,
277
- 0,
278
- 0,
279
- 0,
280
- 0,
281
- 1,
282
- 0,
283
- 1,
284
- 1,
285
- 0,
286
- 0,
287
- 0,
288
- 0,
289
- 0,
290
- 1,
291
- 0,
292
- 1,
293
- 1,
294
- 0,
295
- 0,
296
- 0,
297
- 0,
298
- 0,
299
- 0,
300
- 0,
301
- 0,
302
- 0,
303
- 0
304
- ]
305
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
caprara1999/gurobi_solution/large_solution_2.json DELETED
@@ -1,305 +0,0 @@
1
- {
2
- "objective_value": 694673.0,
3
- "selected_items": [
4
- 0,
5
- 1,
6
- 0,
7
- 1,
8
- 0,
9
- 0,
10
- 0,
11
- 1,
12
- 0,
13
- 0,
14
- 0,
15
- 0,
16
- 0,
17
- 0,
18
- 0,
19
- 1,
20
- 1,
21
- 1,
22
- 1,
23
- 1,
24
- 1,
25
- 1,
26
- 0,
27
- 0,
28
- 0,
29
- 0,
30
- 1,
31
- 0,
32
- 1,
33
- 1,
34
- 0,
35
- 0,
36
- 0,
37
- 1,
38
- 0,
39
- 1,
40
- 1,
41
- 0,
42
- 1,
43
- 1,
44
- 0,
45
- 1,
46
- 1,
47
- 0,
48
- 1,
49
- 1,
50
- 1,
51
- 0,
52
- 1,
53
- 1,
54
- 0,
55
- 0,
56
- 0,
57
- 1,
58
- 1,
59
- 0,
60
- 1,
61
- 0,
62
- 1,
63
- 0,
64
- 0,
65
- 0,
66
- 0,
67
- 0,
68
- 1,
69
- 0,
70
- 0,
71
- 0,
72
- 1,
73
- 0,
74
- 1,
75
- 1,
76
- 1,
77
- 0,
78
- 1,
79
- 1,
80
- 1,
81
- 1,
82
- 0,
83
- 1,
84
- 1,
85
- 0,
86
- 1,
87
- 0,
88
- 1,
89
- 1,
90
- 0,
91
- 1,
92
- 0,
93
- 0,
94
- 0,
95
- 0,
96
- 1,
97
- 0,
98
- 1,
99
- 0,
100
- 0,
101
- 1,
102
- 1,
103
- 1,
104
- 0,
105
- 0,
106
- 1,
107
- 0,
108
- 0,
109
- 0,
110
- 1,
111
- 1,
112
- 1,
113
- 1,
114
- 0,
115
- 1,
116
- 1,
117
- 0,
118
- 1,
119
- 0,
120
- 0,
121
- 0,
122
- 0,
123
- 1,
124
- 1,
125
- 1,
126
- 0,
127
- 0,
128
- 0,
129
- 0,
130
- 1,
131
- 0,
132
- 1,
133
- 1,
134
- 0,
135
- 0,
136
- 0,
137
- 0,
138
- 0,
139
- 0,
140
- 0,
141
- 0,
142
- 1,
143
- 0,
144
- 0,
145
- 0,
146
- 0,
147
- 1,
148
- 1,
149
- 0,
150
- 1,
151
- 1,
152
- 0,
153
- 0,
154
- 0,
155
- 0,
156
- 0,
157
- 0,
158
- 0,
159
- 1,
160
- 0,
161
- 0,
162
- 0,
163
- 0,
164
- 1,
165
- 1,
166
- 0,
167
- 0,
168
- 0,
169
- 0,
170
- 1,
171
- 0,
172
- 0,
173
- 0,
174
- 1,
175
- 0,
176
- 1,
177
- 0,
178
- 0,
179
- 1,
180
- 1,
181
- 1,
182
- 0,
183
- 1,
184
- 0,
185
- 0,
186
- 1,
187
- 1,
188
- 0,
189
- 1,
190
- 0,
191
- 1,
192
- 1,
193
- 1,
194
- 0,
195
- 0,
196
- 0,
197
- 0,
198
- 0,
199
- 1,
200
- 1,
201
- 0,
202
- 0,
203
- 0,
204
- 0,
205
- 0,
206
- 1,
207
- 1,
208
- 0,
209
- 1,
210
- 1,
211
- 1,
212
- 0,
213
- 0,
214
- 0,
215
- 1,
216
- 1,
217
- 1,
218
- 0,
219
- 0,
220
- 0,
221
- 1,
222
- 0,
223
- 0,
224
- 1,
225
- 1,
226
- 0,
227
- 0,
228
- 1,
229
- 0,
230
- 0,
231
- 0,
232
- 0,
233
- 0,
234
- 1,
235
- 1,
236
- 1,
237
- 1,
238
- 1,
239
- 0,
240
- 1,
241
- 1,
242
- 1,
243
- 0,
244
- 1,
245
- 1,
246
- 0,
247
- 1,
248
- 1,
249
- 0,
250
- 0,
251
- 0,
252
- 1,
253
- 1,
254
- 0,
255
- 1,
256
- 0,
257
- 0,
258
- 1,
259
- 0,
260
- 1,
261
- 0,
262
- 1,
263
- 0,
264
- 0,
265
- 0,
266
- 0,
267
- 0,
268
- 1,
269
- 0,
270
- 1,
271
- 0,
272
- 1,
273
- 1,
274
- 1,
275
- 0,
276
- 0,
277
- 1,
278
- 1,
279
- 1,
280
- 1,
281
- 1,
282
- 0,
283
- 0,
284
- 0,
285
- 0,
286
- 0,
287
- 1,
288
- 1,
289
- 1,
290
- 0,
291
- 0,
292
- 1,
293
- 1,
294
- 0,
295
- 0,
296
- 0,
297
- 1,
298
- 0,
299
- 0,
300
- 1,
301
- 0,
302
- 1,
303
- 0
304
- ]
305
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
caprara1999/gurobi_solution/large_solution_3.json DELETED
@@ -1,305 +0,0 @@
1
- {
2
- "objective_value": 2244555.0,
3
- "selected_items": [
4
- 1,
5
- 1,
6
- 1,
7
- 1,
8
- 1,
9
- 1,
10
- 1,
11
- 1,
12
- 1,
13
- 1,
14
- 1,
15
- 1,
16
- 1,
17
- 1,
18
- 1,
19
- 1,
20
- 1,
21
- 1,
22
- 1,
23
- 1,
24
- 1,
25
- 1,
26
- 1,
27
- 1,
28
- 1,
29
- 1,
30
- 1,
31
- 1,
32
- 1,
33
- 1,
34
- 1,
35
- 1,
36
- 1,
37
- 1,
38
- 1,
39
- 1,
40
- 1,
41
- 1,
42
- 1,
43
- 1,
44
- 1,
45
- 1,
46
- 1,
47
- 1,
48
- 1,
49
- 1,
50
- 1,
51
- 1,
52
- 1,
53
- 1,
54
- 1,
55
- 1,
56
- 1,
57
- 1,
58
- 1,
59
- 1,
60
- 1,
61
- 1,
62
- 1,
63
- 1,
64
- 1,
65
- 1,
66
- 1,
67
- 1,
68
- 1,
69
- 1,
70
- 1,
71
- 1,
72
- 1,
73
- 1,
74
- 1,
75
- 1,
76
- 1,
77
- 1,
78
- 1,
79
- 1,
80
- 1,
81
- 1,
82
- 1,
83
- 1,
84
- 1,
85
- 1,
86
- 1,
87
- 1,
88
- 1,
89
- 1,
90
- 1,
91
- 1,
92
- 1,
93
- 1,
94
- 1,
95
- 1,
96
- 1,
97
- 1,
98
- 1,
99
- 1,
100
- 1,
101
- 1,
102
- 0,
103
- 1,
104
- 1,
105
- 1,
106
- 1,
107
- 1,
108
- 1,
109
- 1,
110
- 1,
111
- 1,
112
- 1,
113
- 1,
114
- 1,
115
- 1,
116
- 1,
117
- 1,
118
- 1,
119
- 1,
120
- 1,
121
- 1,
122
- 1,
123
- 1,
124
- 1,
125
- 1,
126
- 1,
127
- 1,
128
- 1,
129
- 1,
130
- 1,
131
- 1,
132
- 1,
133
- 1,
134
- 1,
135
- 1,
136
- 1,
137
- 1,
138
- 1,
139
- 1,
140
- 1,
141
- 1,
142
- 1,
143
- 1,
144
- 1,
145
- 1,
146
- 1,
147
- 1,
148
- 1,
149
- 1,
150
- 1,
151
- 1,
152
- 1,
153
- 1,
154
- 1,
155
- 1,
156
- 1,
157
- 1,
158
- 1,
159
- 1,
160
- 1,
161
- 1,
162
- 1,
163
- 1,
164
- 1,
165
- 1,
166
- 1,
167
- 1,
168
- 1,
169
- 1,
170
- 1,
171
- 1,
172
- 1,
173
- 1,
174
- 1,
175
- 1,
176
- 1,
177
- 1,
178
- 1,
179
- 1,
180
- 1,
181
- 1,
182
- 1,
183
- 1,
184
- 1,
185
- 1,
186
- 1,
187
- 1,
188
- 1,
189
- 1,
190
- 1,
191
- 1,
192
- 1,
193
- 1,
194
- 1,
195
- 1,
196
- 1,
197
- 1,
198
- 1,
199
- 1,
200
- 1,
201
- 1,
202
- 1,
203
- 1,
204
- 1,
205
- 1,
206
- 1,
207
- 1,
208
- 1,
209
- 1,
210
- 1,
211
- 1,
212
- 1,
213
- 1,
214
- 1,
215
- 1,
216
- 1,
217
- 1,
218
- 1,
219
- 1,
220
- 1,
221
- 1,
222
- 1,
223
- 1,
224
- 1,
225
- 1,
226
- 1,
227
- 1,
228
- 1,
229
- 1,
230
- 1,
231
- 1,
232
- 1,
233
- 1,
234
- 1,
235
- 1,
236
- 1,
237
- 1,
238
- 1,
239
- 1,
240
- 1,
241
- 1,
242
- 1,
243
- 1,
244
- 1,
245
- 1,
246
- 1,
247
- 1,
248
- 1,
249
- 1,
250
- 1,
251
- 1,
252
- 1,
253
- 1,
254
- 1,
255
- 1,
256
- 1,
257
- 1,
258
- 1,
259
- 1,
260
- 1,
261
- 1,
262
- 1,
263
- 1,
264
- 1,
265
- 1,
266
- 1,
267
- 1,
268
- 1,
269
- 1,
270
- 1,
271
- 1,
272
- 1,
273
- 1,
274
- 1,
275
- 1,
276
- 1,
277
- 1,
278
- 1,
279
- 1,
280
- 1,
281
- 1,
282
- 1,
283
- 1,
284
- 1,
285
- 1,
286
- 1,
287
- 1,
288
- 1,
289
- 1,
290
- 1,
291
- 1,
292
- 1,
293
- 1,
294
- 1,
295
- 1,
296
- 1,
297
- 1,
298
- 1,
299
- 1,
300
- 1,
301
- 1,
302
- 1,
303
- 1
304
- ]
305
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
caprara1999/gurobi_solution/large_solution_4.json DELETED
@@ -1,305 +0,0 @@
1
- {
2
- "objective_value": 483417.0,
3
- "selected_items": [
4
- 1,
5
- 0,
6
- 1,
7
- 0,
8
- 1,
9
- 1,
10
- 1,
11
- 0,
12
- 0,
13
- 0,
14
- 0,
15
- 1,
16
- 1,
17
- 1,
18
- 0,
19
- 0,
20
- 0,
21
- 1,
22
- 1,
23
- 1,
24
- 0,
25
- 1,
26
- 1,
27
- 1,
28
- 1,
29
- 0,
30
- 1,
31
- 1,
32
- 0,
33
- 1,
34
- 1,
35
- 1,
36
- 1,
37
- 0,
38
- 0,
39
- 1,
40
- 0,
41
- 1,
42
- 0,
43
- 0,
44
- 0,
45
- 1,
46
- 1,
47
- 1,
48
- 0,
49
- 1,
50
- 1,
51
- 0,
52
- 0,
53
- 1,
54
- 1,
55
- 1,
56
- 0,
57
- 0,
58
- 0,
59
- 0,
60
- 0,
61
- 1,
62
- 0,
63
- 0,
64
- 1,
65
- 1,
66
- 1,
67
- 0,
68
- 1,
69
- 1,
70
- 0,
71
- 0,
72
- 0,
73
- 1,
74
- 1,
75
- 1,
76
- 0,
77
- 1,
78
- 1,
79
- 0,
80
- 0,
81
- 0,
82
- 1,
83
- 1,
84
- 1,
85
- 1,
86
- 1,
87
- 1,
88
- 1,
89
- 1,
90
- 1,
91
- 1,
92
- 1,
93
- 1,
94
- 0,
95
- 1,
96
- 1,
97
- 1,
98
- 1,
99
- 1,
100
- 1,
101
- 1,
102
- 1,
103
- 1,
104
- 1,
105
- 1,
106
- 0,
107
- 0,
108
- 1,
109
- 1,
110
- 1,
111
- 1,
112
- 1,
113
- 1,
114
- 1,
115
- 1,
116
- 1,
117
- 1,
118
- 1,
119
- 1,
120
- 0,
121
- 1,
122
- 1,
123
- 1,
124
- 1,
125
- 1,
126
- 1,
127
- 0,
128
- 0,
129
- 1,
130
- 1,
131
- 1,
132
- 1,
133
- 0,
134
- 1,
135
- 1,
136
- 0,
137
- 1,
138
- 1,
139
- 1,
140
- 0,
141
- 1,
142
- 1,
143
- 0,
144
- 1,
145
- 1,
146
- 0,
147
- 1,
148
- 1,
149
- 1,
150
- 1,
151
- 1,
152
- 1,
153
- 1,
154
- 0,
155
- 0,
156
- 1,
157
- 1,
158
- 0,
159
- 1,
160
- 1,
161
- 0,
162
- 0,
163
- 0,
164
- 1,
165
- 1,
166
- 0,
167
- 0,
168
- 1,
169
- 1,
170
- 1,
171
- 1,
172
- 0,
173
- 1,
174
- 0,
175
- 1,
176
- 0,
177
- 0,
178
- 1,
179
- 1,
180
- 0,
181
- 0,
182
- 1,
183
- 0,
184
- 1,
185
- 1,
186
- 1,
187
- 0,
188
- 0,
189
- 1,
190
- 0,
191
- 0,
192
- 1,
193
- 1,
194
- 0,
195
- 1,
196
- 1,
197
- 0,
198
- 1,
199
- 1,
200
- 1,
201
- 0,
202
- 1,
203
- 1,
204
- 1,
205
- 0,
206
- 1,
207
- 1,
208
- 0,
209
- 1,
210
- 1,
211
- 1,
212
- 0,
213
- 1,
214
- 1,
215
- 1,
216
- 1,
217
- 0,
218
- 1,
219
- 1,
220
- 1,
221
- 1,
222
- 0,
223
- 1,
224
- 1,
225
- 1,
226
- 1,
227
- 1,
228
- 1,
229
- 0,
230
- 1,
231
- 0,
232
- 1,
233
- 1,
234
- 1,
235
- 1,
236
- 0,
237
- 0,
238
- 1,
239
- 0,
240
- 1,
241
- 1,
242
- 1,
243
- 0,
244
- 1,
245
- 1,
246
- 0,
247
- 1,
248
- 1,
249
- 0,
250
- 0,
251
- 0,
252
- 0,
253
- 1,
254
- 1,
255
- 0,
256
- 1,
257
- 1,
258
- 1,
259
- 1,
260
- 0,
261
- 1,
262
- 1,
263
- 1,
264
- 0,
265
- 0,
266
- 1,
267
- 1,
268
- 0,
269
- 1,
270
- 1,
271
- 0,
272
- 1,
273
- 1,
274
- 1,
275
- 0,
276
- 0,
277
- 1,
278
- 1,
279
- 0,
280
- 1,
281
- 1,
282
- 0,
283
- 1,
284
- 0,
285
- 1,
286
- 0,
287
- 0,
288
- 0,
289
- 1,
290
- 0,
291
- 1,
292
- 0,
293
- 1,
294
- 1,
295
- 1,
296
- 1,
297
- 1,
298
- 0,
299
- 0,
300
- 1,
301
- 0,
302
- 0,
303
- 1
304
- ]
305
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
caprara1999/gurobi_solution/large_solution_5.json DELETED
@@ -1,305 +0,0 @@
1
- {
2
- "objective_value": 660213.0,
3
- "selected_items": [
4
- 1,
5
- 0,
6
- 1,
7
- 1,
8
- 1,
9
- 1,
10
- 1,
11
- 1,
12
- 0,
13
- 0,
14
- 1,
15
- 1,
16
- 0,
17
- 0,
18
- 0,
19
- 0,
20
- 1,
21
- 1,
22
- 1,
23
- 0,
24
- 1,
25
- 0,
26
- 0,
27
- 0,
28
- 1,
29
- 1,
30
- 0,
31
- 0,
32
- 0,
33
- 1,
34
- 0,
35
- 0,
36
- 0,
37
- 1,
38
- 1,
39
- 1,
40
- 1,
41
- 0,
42
- 1,
43
- 0,
44
- 0,
45
- 1,
46
- 1,
47
- 1,
48
- 1,
49
- 1,
50
- 1,
51
- 1,
52
- 0,
53
- 1,
54
- 1,
55
- 0,
56
- 0,
57
- 1,
58
- 1,
59
- 1,
60
- 1,
61
- 1,
62
- 0,
63
- 1,
64
- 0,
65
- 1,
66
- 0,
67
- 1,
68
- 1,
69
- 1,
70
- 0,
71
- 1,
72
- 1,
73
- 1,
74
- 1,
75
- 1,
76
- 0,
77
- 0,
78
- 0,
79
- 0,
80
- 0,
81
- 0,
82
- 1,
83
- 1,
84
- 0,
85
- 1,
86
- 0,
87
- 1,
88
- 1,
89
- 1,
90
- 1,
91
- 1,
92
- 0,
93
- 0,
94
- 1,
95
- 1,
96
- 0,
97
- 1,
98
- 1,
99
- 0,
100
- 1,
101
- 1,
102
- 0,
103
- 0,
104
- 0,
105
- 0,
106
- 0,
107
- 1,
108
- 1,
109
- 1,
110
- 0,
111
- 1,
112
- 0,
113
- 0,
114
- 0,
115
- 1,
116
- 1,
117
- 1,
118
- 1,
119
- 0,
120
- 0,
121
- 1,
122
- 1,
123
- 0,
124
- 1,
125
- 1,
126
- 0,
127
- 1,
128
- 1,
129
- 0,
130
- 1,
131
- 1,
132
- 1,
133
- 1,
134
- 1,
135
- 1,
136
- 1,
137
- 1,
138
- 0,
139
- 1,
140
- 0,
141
- 0,
142
- 0,
143
- 1,
144
- 1,
145
- 0,
146
- 1,
147
- 1,
148
- 0,
149
- 1,
150
- 0,
151
- 0,
152
- 0,
153
- 1,
154
- 1,
155
- 1,
156
- 1,
157
- 1,
158
- 0,
159
- 0,
160
- 0,
161
- 0,
162
- 0,
163
- 1,
164
- 0,
165
- 0,
166
- 1,
167
- 0,
168
- 1,
169
- 1,
170
- 0,
171
- 0,
172
- 1,
173
- 0,
174
- 1,
175
- 1,
176
- 1,
177
- 0,
178
- 1,
179
- 1,
180
- 0,
181
- 1,
182
- 1,
183
- 1,
184
- 0,
185
- 0,
186
- 1,
187
- 1,
188
- 1,
189
- 0,
190
- 1,
191
- 1,
192
- 1,
193
- 0,
194
- 0,
195
- 1,
196
- 0,
197
- 0,
198
- 1,
199
- 0,
200
- 1,
201
- 0,
202
- 0,
203
- 0,
204
- 1,
205
- 0,
206
- 1,
207
- 1,
208
- 0,
209
- 1,
210
- 0,
211
- 1,
212
- 1,
213
- 0,
214
- 1,
215
- 0,
216
- 1,
217
- 1,
218
- 0,
219
- 0,
220
- 0,
221
- 1,
222
- 0,
223
- 1,
224
- 0,
225
- 1,
226
- 1,
227
- 1,
228
- 0,
229
- 1,
230
- 1,
231
- 1,
232
- 1,
233
- 0,
234
- 1,
235
- 0,
236
- 0,
237
- 0,
238
- 1,
239
- 1,
240
- 0,
241
- 1,
242
- 1,
243
- 0,
244
- 1,
245
- 1,
246
- 0,
247
- 1,
248
- 1,
249
- 0,
250
- 0,
251
- 0,
252
- 0,
253
- 0,
254
- 0,
255
- 1,
256
- 1,
257
- 0,
258
- 1,
259
- 1,
260
- 1,
261
- 1,
262
- 0,
263
- 0,
264
- 0,
265
- 1,
266
- 0,
267
- 0,
268
- 0,
269
- 1,
270
- 1,
271
- 0,
272
- 0,
273
- 1,
274
- 0,
275
- 1,
276
- 0,
277
- 0,
278
- 1,
279
- 1,
280
- 0,
281
- 1,
282
- 0,
283
- 1,
284
- 1,
285
- 0,
286
- 1,
287
- 1,
288
- 0,
289
- 0,
290
- 1,
291
- 1,
292
- 1,
293
- 0,
294
- 1,
295
- 1,
296
- 1,
297
- 1,
298
- 1,
299
- 1,
300
- 1,
301
- 1,
302
- 1,
303
- 0
304
- ]
305
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
caprara1999/gurobi_solution/tiny_solution.json DELETED
@@ -1,25 +0,0 @@
1
- {
2
- "objective_value": 1781.0,
3
- "selected_items": [
4
- 0,
5
- 0,
6
- 0,
7
- 1,
8
- 1,
9
- 0,
10
- 0,
11
- 1,
12
- 0,
13
- 0,
14
- 0,
15
- 1,
16
- 0,
17
- 1,
18
- 0,
19
- 1,
20
- 0,
21
- 1,
22
- 1,
23
- 1
24
- ]
25
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
caprara1999/gurobi_solution_log/large_log_1.jsonl DELETED
@@ -1 +0,0 @@
1
- {"time": 1.133, "objective_value": 392.0}
 
 
caprara1999/gurobi_solution_log/large_log_2.jsonl DELETED
@@ -1 +0,0 @@
1
- {"time": 1.167, "objective_value": 2521.0}
 
 
caprara1999/gurobi_solution_log/large_log_3.jsonl DELETED
@@ -1 +0,0 @@
1
- {"time": 1.04, "objective_value": 7925.0}
 
 
caprara1999/gurobi_solution_log/large_log_4.jsonl DELETED
@@ -1 +0,0 @@
1
- {"time": 1.389, "objective_value": 3943.0}
 
 
caprara1999/gurobi_solution_log/large_log_5.jsonl DELETED
@@ -1 +0,0 @@
1
- {"time": 1.151, "objective_value": 3173.0}
 
 
caprara1999/gurobi_solution_log/tiny_log.jsonl DELETED
@@ -1 +0,0 @@
1
- {"time": 0.02, "objective_value": 307.0}
 
 
caprara1999/instance/large_instance_1.json DELETED
The diff for this file is too large to render. See raw diff
 
caprara1999/instance/large_instance_2.json DELETED
The diff for this file is too large to render. See raw diff
 
caprara1999/instance/large_instance_3.json DELETED
The diff for this file is too large to render. See raw diff
 
caprara1999/instance/large_instance_4.json DELETED
The diff for this file is too large to render. See raw diff
 
caprara1999/instance/large_instance_5.json DELETED
The diff for this file is too large to render. See raw diff
 
caprara1999/instance/tiny_instance.json DELETED
@@ -1,469 +0,0 @@
1
- {
2
- "n": 20,
3
- "density_percent": 25,
4
- "capacity": 153,
5
- "weights": [
6
- 24,
7
- 41,
8
- 25,
9
- 16,
10
- 24,
11
- 27,
12
- 41,
13
- 20,
14
- 15,
15
- 33,
16
- 38,
17
- 7,
18
- 47,
19
- 12,
20
- 33,
21
- 11,
22
- 41,
23
- 3,
24
- 31,
25
- 29
26
- ],
27
- "profit_matrix": [
28
- [
29
- 0,
30
- 0,
31
- 0,
32
- 32,
33
- 0,
34
- 62,
35
- 0,
36
- 0,
37
- 65,
38
- 0,
39
- 0,
40
- 0,
41
- 0,
42
- 0,
43
- 0,
44
- 0,
45
- 0,
46
- 0,
47
- 85,
48
- 0
49
- ],
50
- [
51
- 0,
52
- 0,
53
- 0,
54
- 0,
55
- 26,
56
- 61,
57
- 0,
58
- 0,
59
- 0,
60
- 34,
61
- 0,
62
- 0,
63
- 85,
64
- 0,
65
- 0,
66
- 0,
67
- 0,
68
- 90,
69
- 0,
70
- 0
71
- ],
72
- [
73
- 0,
74
- 0,
75
- 0,
76
- 0,
77
- 47,
78
- 0,
79
- 0,
80
- 0,
81
- 0,
82
- 0,
83
- 17,
84
- 0,
85
- 0,
86
- 2,
87
- 0,
88
- 0,
89
- 0,
90
- 0,
91
- 0,
92
- 0
93
- ],
94
- [
95
- 32,
96
- 0,
97
- 0,
98
- 44,
99
- 14,
100
- 0,
101
- 0,
102
- 0,
103
- 0,
104
- 29,
105
- 0,
106
- 0,
107
- 63,
108
- 0,
109
- 0,
110
- 0,
111
- 34,
112
- 78,
113
- 0,
114
- 40
115
- ],
116
- [
117
- 0,
118
- 26,
119
- 47,
120
- 14,
121
- 89,
122
- 0,
123
- 59,
124
- 93,
125
- 0,
126
- 0,
127
- 0,
128
- 0,
129
- 0,
130
- 0,
131
- 12,
132
- 78,
133
- 0,
134
- 0,
135
- 0,
136
- 0
137
- ],
138
- [
139
- 62,
140
- 61,
141
- 0,
142
- 0,
143
- 0,
144
- 0,
145
- 0,
146
- 0,
147
- 68,
148
- 0,
149
- 0,
150
- 90,
151
- 4,
152
- 0,
153
- 0,
154
- 0,
155
- 0,
156
- 0,
157
- 0,
158
- 50
159
- ],
160
- [
161
- 0,
162
- 0,
163
- 0,
164
- 0,
165
- 59,
166
- 0,
167
- 54,
168
- 0,
169
- 0,
170
- 0,
171
- 0,
172
- 0,
173
- 0,
174
- 53,
175
- 0,
176
- 0,
177
- 0,
178
- 0,
179
- 0,
180
- 0
181
- ],
182
- [
183
- 0,
184
- 0,
185
- 0,
186
- 0,
187
- 93,
188
- 0,
189
- 0,
190
- 0,
191
- 71,
192
- 0,
193
- 0,
194
- 0,
195
- 0,
196
- 0,
197
- 0,
198
- 0,
199
- 0,
200
- 0,
201
- 70,
202
- 20
203
- ],
204
- [
205
- 65,
206
- 0,
207
- 0,
208
- 0,
209
- 0,
210
- 68,
211
- 0,
212
- 71,
213
- 0,
214
- 0,
215
- 0,
216
- 0,
217
- 1,
218
- 0,
219
- 0,
220
- 4,
221
- 0,
222
- 0,
223
- 33,
224
- 0
225
- ],
226
- [
227
- 0,
228
- 34,
229
- 0,
230
- 29,
231
- 0,
232
- 0,
233
- 0,
234
- 0,
235
- 0,
236
- 0,
237
- 0,
238
- 0,
239
- 0,
240
- 0,
241
- 0,
242
- 0,
243
- 0,
244
- 94,
245
- 0,
246
- 0
247
- ],
248
- [
249
- 0,
250
- 0,
251
- 17,
252
- 0,
253
- 0,
254
- 0,
255
- 0,
256
- 0,
257
- 0,
258
- 0,
259
- 0,
260
- 0,
261
- 0,
262
- 0,
263
- 0,
264
- 96,
265
- 0,
266
- 0,
267
- 0,
268
- 0
269
- ],
270
- [
271
- 0,
272
- 0,
273
- 0,
274
- 0,
275
- 0,
276
- 90,
277
- 0,
278
- 0,
279
- 0,
280
- 0,
281
- 0,
282
- 47,
283
- 0,
284
- 0,
285
- 0,
286
- 0,
287
- 0,
288
- 0,
289
- 0,
290
- 99
291
- ],
292
- [
293
- 0,
294
- 85,
295
- 0,
296
- 63,
297
- 0,
298
- 4,
299
- 0,
300
- 0,
301
- 1,
302
- 0,
303
- 0,
304
- 0,
305
- 0,
306
- 0,
307
- 89,
308
- 0,
309
- 0,
310
- 0,
311
- 0,
312
- 0
313
- ],
314
- [
315
- 0,
316
- 0,
317
- 2,
318
- 0,
319
- 0,
320
- 0,
321
- 53,
322
- 0,
323
- 0,
324
- 0,
325
- 0,
326
- 0,
327
- 0,
328
- 0,
329
- 60,
330
- 80,
331
- 0,
332
- 0,
333
- 35,
334
- 98
335
- ],
336
- [
337
- 0,
338
- 0,
339
- 0,
340
- 0,
341
- 12,
342
- 0,
343
- 0,
344
- 0,
345
- 0,
346
- 0,
347
- 0,
348
- 0,
349
- 89,
350
- 60,
351
- 0,
352
- 0,
353
- 0,
354
- 0,
355
- 78,
356
- 0
357
- ],
358
- [
359
- 0,
360
- 0,
361
- 0,
362
- 0,
363
- 78,
364
- 0,
365
- 0,
366
- 0,
367
- 4,
368
- 0,
369
- 96,
370
- 0,
371
- 0,
372
- 80,
373
- 0,
374
- 0,
375
- 0,
376
- 0,
377
- 59,
378
- 0
379
- ],
380
- [
381
- 0,
382
- 0,
383
- 0,
384
- 34,
385
- 0,
386
- 0,
387
- 0,
388
- 0,
389
- 0,
390
- 0,
391
- 0,
392
- 0,
393
- 0,
394
- 0,
395
- 0,
396
- 0,
397
- 0,
398
- 25,
399
- 0,
400
- 0
401
- ],
402
- [
403
- 0,
404
- 90,
405
- 0,
406
- 78,
407
- 0,
408
- 0,
409
- 0,
410
- 0,
411
- 0,
412
- 94,
413
- 0,
414
- 0,
415
- 0,
416
- 0,
417
- 0,
418
- 0,
419
- 25,
420
- 0,
421
- 0,
422
- 0
423
- ],
424
- [
425
- 85,
426
- 0,
427
- 0,
428
- 0,
429
- 0,
430
- 0,
431
- 0,
432
- 70,
433
- 33,
434
- 0,
435
- 0,
436
- 0,
437
- 0,
438
- 35,
439
- 78,
440
- 59,
441
- 0,
442
- 0,
443
- 73,
444
- 0
445
- ],
446
- [
447
- 0,
448
- 0,
449
- 0,
450
- 40,
451
- 0,
452
- 50,
453
- 0,
454
- 20,
455
- 0,
456
- 0,
457
- 0,
458
- 99,
459
- 0,
460
- 98,
461
- 0,
462
- 0,
463
- 0,
464
- 0,
465
- 0,
466
- 0
467
- ]
468
- ]
469
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
caprara1999/instance_schema.json DELETED
@@ -1,7 +0,0 @@
1
- {
2
- "n": "<int> Number of items available for packing into the knapsack.",
3
- "density_percent": "<int> Percentage of entries in the profit matrix that are nonzero.",
4
- "capacity": "<int> Maximum total weight the knapsack can hold.",
5
- "weights": "<list[int], length n> Weight of each item.",
6
- "profit_matrix": "<list[list[int]], shape [n][n]> Symmetric matrix where each diagonal entry gives the individual profit for selecting that item and each off-diagonal entry gives the additional joint profit earned when both items in the pair are selected together."
7
- }