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coco/run_004/Eval/eval.log.rank0

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+[2026-06-13 03:16:07] [RANK-0] [INFO] Loading PixArt-Sigma pipeline from RESULTS/coco/run_004 ...
+[2026-06-13 03:16:14] [RANK-0] [INFO] Loading InceptionV3 (FID dim=64) ...
+[2026-06-13 03:16:14] [RANK-0] [INFO] Loading CLIP (ViT-B/32) ...
+[2026-06-13 03:16:17] [RANK-0] [INFO] Loading LPIPS ...
+[2026-06-13 03:16:18] [RANK-0] [INFO] Loading PickScore ...
+[2026-06-13 03:16:25] [RANK-0] [INFO] Loading HPSv2 (v2.0) ...
+[2026-06-13 03:16:36] [RANK-0] [INFO] Loading HPSv2.1 (v2.1) ...
+[2026-06-13 03:16:45] [RANK-0] [INFO] Loading Aesthetic scorer ...
+[2026-06-13 03:16:50] [RANK-0] [INFO] Dataset: 5000 samples split across 4 GPUs (~157 batches/rank)
+[2026-06-13 03:16:50] [RANK-0] [INFO] Starting evaluation...
+[2026-06-13 03:16:50] [RANK-0] [INFO]   Checkpoint   : RESULTS/coco/run_004
+[2026-06-13 03:16:50] [RANK-0] [INFO]   True samples : 5000 | World size: 4
+[2026-06-13 03:16:50] [RANK-0] [INFO]   FID dim      : 64 | Inf steps: 20 | Guidance: 5
+[2026-06-13 03:18:12] [RANK-0] [INFO] [rank 0] Batch [10/157] | CLIP 29.3721 | LPIPS 0.7952 | Pick 20.3750 | HPSv2 0.2553 | Aes 4.7177

coco/run_004/Eval/eval_results.json

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coco/run_004/checkpoint-20000/transformer/config.json

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+  "use_linear_projection": false
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coco/run_004/checkpoint-25000/transformer/config.json

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coco/run_004/checkpoint-30000/transformer/config.json

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coco/run_004/model_index.json

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coco/run_004/scheduler/scheduler_config.json

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coco/run_004/summary.json

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coco/run_004/text_encoder/config.json

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+  "vocab_size": 32128
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coco/run_004/tokenizer/tokenizer_config.json

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coco/run_004/train_diffusion_pixart_sigma.log

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+PixArt-Sigma Stage 2 DiT: 2026-06-12 13:27:09
+================================================================================
+[13:27:09] PixArt-Sigma Stage 2: DiT fine-tune with Stage 1 VAE
+[13:27:09] Output dir      : RESULTS/coco/run_004
+[13:27:09] Pretrained model: /data/shubham/hf_cache/hub/models--PixArt-alpha--PixArt-Sigma-XL-2-512-MS/snapshots/76fb7eb5a9314bc1e4e479d2f13447517fca9be4
+[13:27:09] VAE Stage 1 dir : ./weights/run_009/checkpoint-10000/autoencoderkl
+[13:27:09] Data dir        : ../data/coco
+[13:27:09] Max seq len     : 300  (Sigma uses 300)
+[13:27:09] Loading T5 tokenizer + encoder (from 1024-MS) ...
+[13:27:18] Loading DDPMScheduler (v_prediction) from 1024-MS ...
+[13:27:18] Scheduler: DDPMScheduler | prediction=epsilon | T=1000
+[13:27:18] Loading PixArtTransformer2DModel ...
+[13:27:21]   Transformer: 610,856,096 params
+[13:27:21]   sample_size=64 | resolution conditioning=False
+[13:27:21]   Steps=30000  Epochs=1  Batch=4  GradAccum=1
+  Step     100 | Ep 0 | loss 0.323242 | avg 0.323242 | lr 1.00e-06 | 0:01:11 | ETA 5:58:44
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+  Step    2000 | Ep 0 | loss 0.015631 | avg 0.181505 | lr 9.97e-06 | 0:20:16 | ETA 4:43:47
+[13:47:26] Generating 4 validation images ...
+[13:47:31] Saved -> RESULTS/coco/run_004/validation/collage_step_0002000.png
+  Step    2100 | Ep 0 | loss 0.073497 | avg 0.176362 | lr 9.96e-06 | 0:21:22 | ETA 4:43:55
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+[14:07:35] Generating 4 validation images ...
+[14:07:41] Saved -> RESULTS/coco/run_004/validation/collage_step_0004000.png
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+  Step    5000 | Ep 0 | loss 0.049657 | avg 0.180635 | lr 9.54e-06 | 0:50:32 | ETA 4:12:44
+[14:17:45]   Checkpoint -> RESULTS/coco/run_004/checkpoint-5000
+  Step    5100 | Ep 0 | loss 0.580569 | avg 0.188477 | lr 9.51e-06 | 0:51:35 | ETA 4:11:53
+  Step    5200 | Ep 0 | loss 0.222121 | avg 0.189124 | lr 9.49e-06 | 0:52:35 | ETA 4:10:49
+  Step    5300 | Ep 0 | loss 0.197263 | avg 0.189277 | lr 9.47e-06 | 0:53:35 | ETA 4:09:46
+  Step    5400 | Ep 0 | loss 0.303591 | avg 0.191394 | lr 9.44e-06 | 0:54:35 | ETA 4:08:42
+  Step    5500 | Ep 0 | loss 0.264689 | avg 0.192727 | lr 9.42e-06 | 0:55:35 | ETA 4:07:39
+  Step    5600 | Ep 0 | loss 0.026758 | avg 0.189763 | lr 9.39e-06 | 0:56:35 | ETA 4:06:36
+  Step    5700 | Ep 0 | loss 0.001855 | avg 0.186467 | lr 9.37e-06 | 0:57:36 | ETA 4:05:33
+  Step    5800 | Ep 0 | loss 0.187149 | avg 0.186478 | lr 9.34e-06 | 0:58:36 | ETA 4:04:30
+  Step    5900 | Ep 0 | loss 0.112207 | avg 0.185219 | lr 9.31e-06 | 0:59:36 | ETA 4:03:28
+  Step    6000 | Ep 0 | loss 0.293234 | avg 0.187020 | lr 9.28e-06 | 1:00:36 | ETA 4:02:25
+[14:27:46] Generating 4 validation images ...
+[14:27:52] Saved -> RESULTS/coco/run_004/validation/collage_step_0006000.png
+  Step    6100 | Ep 0 | loss 0.130177 | avg 0.186088 | lr 9.26e-06 | 1:01:42 | ETA 4:01:47
+  Step    6200 | Ep 0 | loss 0.172865 | avg 0.185875 | lr 9.23e-06 | 1:02:42 | ETA 4:00:44
+  Step    6300 | Ep 0 | loss 0.042334 | avg 0.183596 | lr 9.20e-06 | 1:03:43 | ETA 3:59:41
+  Step    6400 | Ep 0 | loss 0.003414 | avg 0.180781 | lr 9.17e-06 | 1:04:43 | ETA 3:58:39
+  Step    6500 | Ep 0 | loss 0.130256 | avg 0.180004 | lr 9.14e-06 | 1:05:43 | ETA 3:57:37
+  Step    6600 | Ep 0 | loss 0.311866 | avg 0.182001 | lr 9.11e-06 | 1:06:43 | ETA 3:56:34
+  Step    6700 | Ep 0 | loss 0.256337 | avg 0.183111 | lr 9.08e-06 | 1:07:43 | ETA 3:55:32
+  Step    6800 | Ep 0 | loss 0.244235 | avg 0.184010 | lr 9.05e-06 | 1:08:43 | ETA 3:54:30
+  Step    6900 | Ep 0 | loss 0.294152 | avg 0.185606 | lr 9.01e-06 | 1:09:44 | ETA 3:53:27
+  Step    7000 | Ep 0 | loss 0.091688 | avg 0.184264 | lr 8.98e-06 | 1:10:44 | ETA 3:52:25
+  Step    7100 | Ep 0 | loss 0.097809 | avg 0.183047 | lr 8.95e-06 | 1:11:44 | ETA 3:51:23
+  Step    7200 | Ep 0 | loss 0.414428 | avg 0.186260 | lr 8.91e-06 | 1:12:44 | ETA 3:50:20
+  Step    7300 | Ep 0 | loss 0.064231 | avg 0.184589 | lr 8.88e-06 | 1:13:44 | ETA 3:49:18
+  Step    7400 | Ep 0 | loss 0.246571 | avg 0.185426 | lr 8.85e-06 | 1:14:44 | ETA 3:48:16
+  Step    7500 | Ep 0 | loss 0.345873 | avg 0.187566 | lr 8.81e-06 | 1:15:44 | ETA 3:47:14
+  Step    7600 | Ep 0 | loss 0.190072 | avg 0.187599 | lr 8.78e-06 | 1:16:44 | ETA 3:46:11
+  Step    7700 | Ep 0 | loss 0.167055 | avg 0.187332 | lr 8.74e-06 | 1:17:44 | ETA 3:45:09
+  Step    7800 | Ep 0 | loss 0.281927 | avg 0.188545 | lr 8.70e-06 | 1:18:44 | ETA 3:44:07
+  Step    7900 | Ep 0 | loss 0.066886 | avg 0.187005 | lr 8.67e-06 | 1:19:44 | ETA 3:43:05
+  Step    8000 | Ep 0 | loss 0.267425 | avg 0.188010 | lr 8.63e-06 | 1:20:45 | ETA 3:42:03
+[14:47:55] Generating 4 validation images ...
+[14:48:00] Saved -> RESULTS/coco/run_004/validation/collage_step_0008000.png
+  Step    8100 | Ep 0 | loss 0.007273 | avg 0.185778 | lr 8.59e-06 | 1:21:51 | ETA 3:41:18
+  Step    8200 | Ep 0 | loss 0.237525 | avg 0.186410 | lr 8.55e-06 | 1:22:51 | ETA 3:40:16
+  Step    8300 | Ep 0 | loss 0.267737 | avg 0.187389 | lr 8.52e-06 | 1:23:51 | ETA 3:39:14
+  Step    8400 | Ep 0 | loss 0.246425 | avg 0.188092 | lr 8.48e-06 | 1:24:51 | ETA 3:38:12
+  Step    8500 | Ep 0 | loss 0.045521 | avg 0.186415 | lr 8.44e-06 | 1:25:51 | ETA 3:37:10
+  Step    8600 | Ep 0 | loss 0.384783 | avg 0.188721 | lr 8.40e-06 | 1:26:51 | ETA 3:36:08
+  Step    8700 | Ep 0 | loss 0.153325 | avg 0.188315 | lr 8.36e-06 | 1:27:51 | ETA 3:35:06
+  Step    8800 | Ep 0 | loss 0.038620 | avg 0.186614 | lr 8.32e-06 | 1:28:51 | ETA 3:34:05
+  Step    8900 | Ep 0 | loss 0.026164 | avg 0.184811 | lr 8.28e-06 | 1:29:52 | ETA 3:33:03
+  Step    9000 | Ep 0 | loss 0.046578 | avg 0.183275 | lr 8.24e-06 | 1:30:52 | ETA 3:32:01
+  Step    9100 | Ep 0 | loss 0.137198 | avg 0.182768 | lr 8.20e-06 | 1:31:52 | ETA 3:31:00
+  Step    9200 | Ep 0 | loss 0.424141 | avg 0.185392 | lr 8.15e-06 | 1:32:52 | ETA 3:29:58
+  Step    9300 | Ep 0 | loss 0.345290 | avg 0.187111 | lr 8.11e-06 | 1:33:52 | ETA 3:28:57
+  Step    9400 | Ep 0 | loss 0.180627 | avg 0.187042 | lr 8.07e-06 | 1:34:52 | ETA 3:27:55
+  Step    9500 | Ep 0 | loss 0.035306 | avg 0.185445 | lr 8.03e-06 | 1:35:52 | ETA 3:26:54
+  Step    9600 | Ep 0 | loss 0.141630 | avg 0.184989 | lr 7.98e-06 | 1:36:53 | ETA 3:25:52
+  Step    9700 | Ep 0 | loss 0.091749 | avg 0.184028 | lr 7.94e-06 | 1:37:53 | ETA 3:24:51
+  Step    9800 | Ep 0 | loss 0.248687 | avg 0.184687 | lr 7.89e-06 | 1:38:53 | ETA 3:23:50
+  Step    9900 | Ep 0 | loss 0.053636 | avg 0.183364 | lr 7.85e-06 | 1:39:53 | ETA 3:22:48
+  Step   10000 | Ep 0 | loss 0.259137 | avg 0.184121 | lr 7.81e-06 | 1:40:53 | ETA 3:21:47
+[15:08:06]   Checkpoint -> RESULTS/coco/run_004/checkpoint-10000
+[15:08:06] Generating 4 validation images ...
+[15:08:12] Saved -> RESULTS/coco/run_004/validation/collage_step_0010000.png
+  Step   10100 | Ep 0 | loss 0.223142 | avg 0.183120 | lr 7.76e-06 | 1:42:02 | ETA 3:21:03
+  Step   10200 | Ep 0 | loss 0.357992 | avg 0.184494 | lr 7.72e-06 | 1:43:02 | ETA 3:20:01
+  Step   10300 | Ep 0 | loss 0.224638 | avg 0.186646 | lr 7.67e-06 | 1:44:02 | ETA 3:19:00
+  Step   10400 | Ep 0 | loss 0.184026 | avg 0.186734 | lr 7.62e-06 | 1:45:02 | ETA 3:17:58
+  Step   10500 | Ep 0 | loss 0.021302 | avg 0.183313 | lr 7.58e-06 | 1:46:03 | ETA 3:16:57
+  Step   10600 | Ep 0 | loss 0.090214 | avg 0.182490 | lr 7.53e-06 | 1:47:03 | ETA 3:15:55
+  Step   10700 | Ep 0 | loss 0.066513 | avg 0.181955 | lr 7.48e-06 | 1:48:03 | ETA 3:14:54
+  Step   10800 | Ep 0 | loss 0.026346 | avg 0.181758 | lr 7.44e-06 | 1:49:03 | ETA 3:13:52
+  Step   10900 | Ep 0 | loss 0.036975 | avg 0.181354 | lr 7.39e-06 | 1:50:03 | ETA 3:12:51
+  Step   11000 | Ep 0 | loss 0.074265 | avg 0.178911 | lr 7.34e-06 | 1:51:03 | ETA 3:11:50
+  Step   11100 | Ep 0 | loss 0.371644 | avg 0.180431 | lr 7.29e-06 | 1:52:03 | ETA 3:10:48
+  Step   11200 | Ep 0 | loss 0.271515 | avg 0.182313 | lr 7.25e-06 | 1:53:04 | ETA 3:09:47
+  Step   11300 | Ep 0 | loss 0.168114 | avg 0.178013 | lr 7.20e-06 | 1:54:04 | ETA 3:08:46
+  Step   11400 | Ep 0 | loss 0.025499 | avg 0.178106 | lr 7.15e-06 | 1:55:04 | ETA 3:07:45
+  Step   11500 | Ep 0 | loss 0.028494 | avg 0.176935 | lr 7.10e-06 | 1:56:04 | ETA 3:06:43
+  Step   11600 | Ep 0 | loss 0.046066 | avg 0.174848 | lr 7.05e-06 | 1:57:04 | ETA 3:05:42
+  Step   11700 | Ep 0 | loss 0.253897 | avg 0.175375 | lr 7.00e-06 | 1:58:04 | ETA 3:04:41
+  Step   11800 | Ep 0 | loss 0.038949 | avg 0.174360 | lr 6.95e-06 | 1:59:04 | ETA 3:03:40
+  Step   11900 | Ep 0 | loss 0.302250 | avg 0.176095 | lr 6.90e-06 | 2:00:05 | ETA 3:02:38
+  Step   12000 | Ep 0 | loss 0.517212 | avg 0.181111 | lr 6.85e-06 | 2:01:05 | ETA 3:01:37
+[15:28:15] Generating 4 validation images ...
+[15:28:21] Saved -> RESULTS/coco/run_004/validation/collage_step_0012000.png
+  Step   12100 | Ep 0 | loss 0.110465 | avg 0.181481 | lr 6.80e-06 | 2:02:11 | ETA 3:00:45
+  Step   12200 | Ep 0 | loss 0.321676 | avg 0.182032 | lr 6.75e-06 | 2:03:11 | ETA 2:59:44
+  Step   12300 | Ep 0 | loss 0.183688 | avg 0.183094 | lr 6.70e-06 | 2:04:11 | ETA 2:58:43
+  Step   12400 | Ep 0 | loss 0.390440 | avg 0.185994 | lr 6.65e-06 | 2:05:11 | ETA 2:57:42
+  Step   12500 | Ep 0 | loss 0.158737 | avg 0.187252 | lr 6.60e-06 | 2:06:12 | ETA 2:56:40
+  Step   12600 | Ep 0 | loss 0.013494 | avg 0.185768 | lr 6.55e-06 | 2:07:12 | ETA 2:55:39
+  Step   12700 | Ep 0 | loss 0.176822 | avg 0.185040 | lr 6.49e-06 | 2:08:12 | ETA 2:54:38
+  Step   12800 | Ep 0 | loss 0.049438 | avg 0.184711 | lr 6.44e-06 | 2:09:12 | ETA 2:53:37
+  Step   12900 | Ep 0 | loss 0.012189 | avg 0.183974 | lr 6.39e-06 | 2:10:12 | ETA 2:52:36
+  Step   13000 | Ep 0 | loss 0.003715 | avg 0.180602 | lr 6.34e-06 | 2:11:12 | ETA 2:51:35
+  Step   13100 | Ep 0 | loss 0.098014 | avg 0.180827 | lr 6.29e-06 | 2:12:12 | ETA 2:50:34
+  Step   13200 | Ep 0 | loss 0.142490 | avg 0.180625 | lr 6.23e-06 | 2:13:13 | ETA 2:49:33
+  Step   13300 | Ep 0 | loss 0.096481 | avg 0.181333 | lr 6.18e-06 | 2:14:13 | ETA 2:48:31
+  Step   13400 | Ep 0 | loss 0.280675 | avg 0.181957 | lr 6.13e-06 | 2:15:13 | ETA 2:47:30
+  Step   13500 | Ep 0 | loss 0.112560 | avg 0.182566 | lr 6.07e-06 | 2:16:13 | ETA 2:46:29
+  Step   13600 | Ep 0 | loss 0.324984 | avg 0.183276 | lr 6.02e-06 | 2:17:13 | ETA 2:45:28
+  Step   13700 | Ep 0 | loss 0.089971 | avg 0.183812 | lr 5.97e-06 | 2:18:13 | ETA 2:44:27
+  Step   13800 | Ep 0 | loss 0.159626 | avg 0.183012 | lr 5.92e-06 | 2:19:13 | ETA 2:43:26
+  Step   13900 | Ep 0 | loss 0.185117 | avg 0.184458 | lr 5.86e-06 | 2:20:14 | ETA 2:42:25
+  Step   14000 | Ep 0 | loss 0.372866 | avg 0.187342 | lr 5.81e-06 | 2:21:14 | ETA 2:41:24
+[15:48:24] Generating 4 validation images ...
+[15:48:30] Saved -> RESULTS/coco/run_004/validation/collage_step_0014000.png
+  Step   14100 | Ep 0 | loss 0.076666 | avg 0.186610 | lr 5.76e-06 | 2:22:20 | ETA 2:40:30
+  Step   14200 | Ep 0 | loss 0.291269 | avg 0.188363 | lr 5.70e-06 | 2:23:20 | ETA 2:39:29
+  Step   14300 | Ep 0 | loss 0.237280 | avg 0.188390 | lr 5.65e-06 | 2:24:20 | ETA 2:38:28
+  Step   14400 | Ep 0 | loss 0.197750 | avg 0.186970 | lr 5.59e-06 | 2:25:21 | ETA 2:37:27
+  Step   14500 | Ep 0 | loss 0.195984 | avg 0.183664 | lr 5.54e-06 | 2:26:21 | ETA 2:36:26
+  Step   14600 | Ep 0 | loss 0.275563 | avg 0.182072 | lr 5.49e-06 | 2:27:21 | ETA 2:35:25
+  Step   14700 | Ep 0 | loss 0.401993 | avg 0.182440 | lr 5.43e-06 | 2:28:21 | ETA 2:34:24
+  Step   14800 | Ep 0 | loss 0.120625 | avg 0.178937 | lr 5.38e-06 | 2:29:21 | ETA 2:33:23
+  Step   14900 | Ep 0 | loss 0.298459 | avg 0.181381 | lr 5.32e-06 | 2:30:21 | ETA 2:32:22
+  Step   15000 | Ep 0 | loss 0.132075 | avg 0.182206 | lr 5.27e-06 | 2:31:21 | ETA 2:31:21
+[15:58:34]   Checkpoint -> RESULTS/coco/run_004/checkpoint-15000
+  Step   15100 | Ep 0 | loss 0.044946 | avg 0.176849 | lr 5.22e-06 | 2:32:24 | ETA 2:30:22
+  Step   15200 | Ep 0 | loss 0.154547 | avg 0.176174 | lr 5.16e-06 | 2:33:24 | ETA 2:29:21
+  Step   15300 | Ep 0 | loss 0.195263 | avg 0.176154 | lr 5.11e-06 | 2:34:24 | ETA 2:28:20
+  Step   15400 | Ep 0 | loss 0.065303 | avg 0.173771 | lr 5.05e-06 | 2:35:23 | ETA 2:27:19
+  Step   15500 | Ep 0 | loss 0.068441 | avg 0.171808 | lr 5.00e-06 | 2:36:23 | ETA 2:26:18
+  Step   15600 | Ep 0 | loss 0.171130 | avg 0.173252 | lr 4.95e-06 | 2:37:23 | ETA 2:25:17
+  Step   15700 | Ep 0 | loss 0.250057 | avg 0.175734 | lr 4.89e-06 | 2:38:23 | ETA 2:24:16
+  Step   15800 | Ep 0 | loss 0.203650 | avg 0.175899 | lr 4.84e-06 | 2:39:23 | ETA 2:23:15
+  Step   15900 | Ep 0 | loss 0.181652 | avg 0.176593 | lr 4.78e-06 | 2:40:23 | ETA 2:22:14
+  Step   16000 | Ep 0 | loss 0.189280 | avg 0.175554 | lr 4.73e-06 | 2:41:23 | ETA 2:21:13
+[16:08:34] Generating 4 validation images ...
+[16:08:39] Saved -> RESULTS/coco/run_004/validation/collage_step_0016000.png
+  Step   16100 | Ep 0 | loss 0.204902 | avg 0.176301 | lr 4.68e-06 | 2:42:29 | ETA 2:20:17
+  Step   16200 | Ep 0 | loss 0.320838 | avg 0.177781 | lr 4.62e-06 | 2:43:29 | ETA 2:19:16
+  Step   16300 | Ep 0 | loss 0.209437 | avg 0.179452 | lr 4.57e-06 | 2:44:30 | ETA 2:18:15
+  Step   16400 | Ep 0 | loss 0.018766 | avg 0.179605 | lr 4.51e-06 | 2:45:30 | ETA 2:17:14
+  Step   16500 | Ep 0 | loss 0.170356 | avg 0.180006 | lr 4.46e-06 | 2:46:30 | ETA 2:16:13
+  Step   16600 | Ep 0 | loss 0.279347 | avg 0.179681 | lr 4.41e-06 | 2:47:30 | ETA 2:15:12
+  Step   16700 | Ep 0 | loss 0.019803 | avg 0.177316 | lr 4.35e-06 | 2:48:30 | ETA 2:14:11
+  Step   16800 | Ep 0 | loss 0.005226 | avg 0.174926 | lr 4.30e-06 | 2:49:30 | ETA 2:13:10
+  Step   16900 | Ep 0 | loss 0.178293 | avg 0.173767 | lr 4.24e-06 | 2:50:30 | ETA 2:12:09
+  Step   17000 | Ep 0 | loss 0.194302 | avg 0.174793 | lr 4.19e-06 | 2:51:30 | ETA 2:11:09
+  Step   17100 | Ep 0 | loss 0.045187 | avg 0.174267 | lr 4.14e-06 | 2:52:30 | ETA 2:10:08
+  Step   17200 | Ep 0 | loss 0.126435 | avg 0.171387 | lr 4.08e-06 | 2:53:30 | ETA 2:09:07
+  Step   17300 | Ep 0 | loss 0.554665 | avg 0.176292 | lr 4.03e-06 | 2:54:30 | ETA 2:08:06
+  Step   17400 | Ep 0 | loss 0.468356 | avg 0.178509 | lr 3.98e-06 | 2:55:30 | ETA 2:07:05
+  Step   17500 | Ep 0 | loss 0.034152 | avg 0.175392 | lr 3.93e-06 | 2:56:30 | ETA 2:06:04
+  Step   17600 | Ep 0 | loss 0.091250 | avg 0.174404 | lr 3.87e-06 | 2:57:30 | ETA 2:05:03
+  Step   17700 | Ep 0 | loss 0.096071 | avg 0.173694 | lr 3.82e-06 | 2:58:30 | ETA 2:04:03
+  Step   17800 | Ep 0 | loss 0.239184 | avg 0.173267 | lr 3.77e-06 | 2:59:30 | ETA 2:03:02
+  Step   17900 | Ep 0 | loss 0.014384 | avg 0.172742 | lr 3.71e-06 | 3:00:31 | ETA 2:02:01
+  Step   18000 | Ep 0 | loss 0.000968 | avg 0.170077 | lr 3.66e-06 | 3:01:31 | ETA 2:01:00
+[16:28:41] Generating 4 validation images ...
+[16:28:47] Saved -> RESULTS/coco/run_004/validation/collage_step_0018000.png
+  Step   18100 | Ep 0 | loss 0.090476 | avg 0.170909 | lr 3.61e-06 | 3:02:37 | ETA 2:00:04
+  Step   18200 | Ep 0 | loss 0.010235 | avg 0.168636 | lr 3.56e-06 | 3:03:37 | ETA 1:59:03
+  Step   18300 | Ep 0 | loss 0.471828 | avg 0.170677 | lr 3.51e-06 | 3:04:37 | ETA 1:58:02
+  Step   18400 | Ep 0 | loss 0.292676 | avg 0.171140 | lr 3.45e-06 | 3:05:37 | ETA 1:57:01
+  Step   18500 | Ep 0 | loss 0.040874 | avg 0.171093 | lr 3.40e-06 | 3:06:37 | ETA 1:56:00
+  Step   18600 | Ep 0 | loss 0.152220 | avg 0.168768 | lr 3.35e-06 | 3:07:37 | ETA 1:54:59
+  Step   18700 | Ep 0 | loss 0.289729 | avg 0.170132 | lr 3.30e-06 | 3:08:37 | ETA 1:53:58
+  Step   18800 | Ep 0 | loss 0.093065 | avg 0.170676 | lr 3.25e-06 | 3:09:37 | ETA 1:52:58
+  Step   18900 | Ep 0 | loss 0.108052 | avg 0.171495 | lr 3.20e-06 | 3:10:37 | ETA 1:51:57
+  Step   19000 | Ep 0 | loss 0.251320 | avg 0.173542 | lr 3.15e-06 | 3:11:37 | ETA 1:50:56
+  Step   19100 | Ep 0 | loss 0.215075 | avg 0.174321 | lr 3.10e-06 | 3:12:37 | ETA 1:49:55
+  Step   19200 | Ep 0 | loss 0.150689 | avg 0.171587 | lr 3.05e-06 | 3:13:37 | ETA 1:48:54
+  Step   19300 | Ep 0 | loss 0.002626 | avg 0.168160 | lr 3.00e-06 | 3:14:37 | ETA 1:47:54
+  Step   19400 | Ep 0 | loss 0.032827 | avg 0.166682 | lr 2.95e-06 | 3:15:37 | ETA 1:46:53
+  Step   19500 | Ep 0 | loss 0.091643 | avg 0.167245 | lr 2.90e-06 | 3:16:37 | ETA 1:45:52
+  Step   19600 | Ep 0 | loss 0.260304 | avg 0.168432 | lr 2.85e-06 | 3:17:37 | ETA 1:44:51
+  Step   19700 | Ep 0 | loss 0.121209 | avg 0.168727 | lr 2.80e-06 | 3:18:38 | ETA 1:43:51
+  Step   19800 | Ep 0 | loss 0.314821 | avg 0.169388 | lr 2.75e-06 | 3:19:38 | ETA 1:42:50
+  Step   19900 | Ep 0 | loss 0.218165 | avg 0.171033 | lr 2.71e-06 | 3:20:38 | ETA 1:41:49
+  Step   20000 | Ep 0 | loss 0.103796 | avg 0.169480 | lr 2.66e-06 | 3:21:38 | ETA 1:40:49
+[16:48:50]   Checkpoint -> RESULTS/coco/run_004/checkpoint-20000
+[16:48:51] Generating 4 validation images ...
+[16:48:56] Saved -> RESULTS/coco/run_004/validation/collage_step_0020000.png
+  Step   20100 | Ep 0 | loss 0.073837 | avg 0.167987 | lr 2.61e-06 | 3:22:47 | ETA 1:39:52
+  Step   20200 | Ep 0 | loss 0.032336 | avg 0.164730 | lr 2.56e-06 | 3:23:47 | ETA 1:38:51
+  Step   20300 | Ep 0 | loss 0.068186 | avg 0.163166 | lr 2.52e-06 | 3:24:47 | ETA 1:37:51
+  Step   20400 | Ep 0 | loss 0.243234 | avg 0.163758 | lr 2.47e-06 | 3:25:47 | ETA 1:36:50
+  Step   20500 | Ep 0 | loss 0.028283 | avg 0.163828 | lr 2.42e-06 | 3:26:47 | ETA 1:35:49
+  Step   20600 | Ep 0 | loss 0.259843 | avg 0.165524 | lr 2.38e-06 | 3:27:47 | ETA 1:34:48
+  Step   20700 | Ep 0 | loss 0.186915 | avg 0.166728 | lr 2.33e-06 | 3:28:47 | ETA 1:33:48
+  Step   20800 | Ep 0 | loss 0.118444 | avg 0.167649 | lr 2.28e-06 | 3:29:47 | ETA 1:32:47
+  Step   20900 | Ep 0 | loss 0.017339 | avg 0.167453 | lr 2.24e-06 | 3:30:47 | ETA 1:31:46
+  Step   21000 | Ep 0 | loss 0.080303 | avg 0.167513 | lr 2.19e-06 | 3:31:47 | ETA 1:30:45
+  Step   21100 | Ep 0 | loss 0.122514 | avg 0.165022 | lr 2.15e-06 | 3:32:47 | ETA 1:29:45
+  Step   21200 | Ep 0 | loss 0.022607 | avg 0.162533 | lr 2.11e-06 | 3:33:47 | ETA 1:28:44
+  Step   21300 | Ep 0 | loss 0.041044 | avg 0.161262 | lr 2.06e-06 | 3:34:47 | ETA 1:27:43
+  Step   21400 | Ep 0 | loss 0.171413 | avg 0.162721 | lr 2.02e-06 | 3:35:47 | ETA 1:26:43
+  Step   21500 | Ep 0 | loss 0.229429 | avg 0.164730 | lr 1.97e-06 | 3:36:47 | ETA 1:25:42
+  Step   21600 | Ep 0 | loss 0.194948 | avg 0.166219 | lr 1.93e-06 | 3:37:47 | ETA 1:24:41
+  Step   21700 | Ep 0 | loss 0.108075 | avg 0.164761 | lr 1.89e-06 | 3:38:47 | ETA 1:23:41
+  Step   21800 | Ep 0 | loss 0.049354 | avg 0.164865 | lr 1.85e-06 | 3:39:47 | ETA 1:22:40
+  Step   21900 | Ep 0 | loss 0.123833 | avg 0.163081 | lr 1.80e-06 | 3:40:47 | ETA 1:21:39
+  Step   22000 | Ep 0 | loss 0.086778 | avg 0.158776 | lr 1.76e-06 | 3:41:47 | ETA 1:20:38
+[17:08:57] Generating 4 validation images ...
+[17:09:03] Saved -> RESULTS/coco/run_004/validation/collage_step_0022000.png
+  Step   22100 | Ep 0 | loss 0.271086 | avg 0.160383 | lr 1.72e-06 | 3:42:53 | ETA 1:19:40
+  Step   22200 | Ep 0 | loss 0.052310 | avg 0.157689 | lr 1.68e-06 | 3:43:53 | ETA 1:18:39
+  Step   22300 | Ep 0 | loss 0.092286 | avg 0.156775 | lr 1.64e-06 | 3:44:53 | ETA 1:17:39
+  Step   22400 | Ep 0 | loss 0.018168 | avg 0.153052 | lr 1.60e-06 | 3:45:53 | ETA 1:16:38
+  Step   22500 | Ep 0 | loss 0.257598 | avg 0.154041 | lr 1.56e-06 | 3:46:53 | ETA 1:15:37
+  Step   22600 | Ep 0 | loss 0.062592 | avg 0.154532 | lr 1.52e-06 | 3:47:53 | ETA 1:14:37
+  Step   22700 | Ep 0 | loss 0.290850 | avg 0.155672 | lr 1.48e-06 | 3:48:53 | ETA 1:13:36
+  Step   22800 | Ep 0 | loss 0.369517 | avg 0.158873 | lr 1.45e-06 | 3:49:53 | ETA 1:12:35
+  Step   22900 | Ep 0 | loss 0.046024 | avg 0.159211 | lr 1.41e-06 | 3:50:53 | ETA 1:11:35
+  Step   23000 | Ep 0 | loss 0.302212 | avg 0.162196 | lr 1.37e-06 | 3:51:53 | ETA 1:10:34
+  Step   23100 | Ep 0 | loss 0.237949 | avg 0.163596 | lr 1.33e-06 | 3:52:53 | ETA 1:09:34
+  Step   23200 | Ep 0 | loss 0.064941 | avg 0.162820 | lr 1.30e-06 | 3:53:53 | ETA 1:08:33
+  Step   23300 | Ep 0 | loss 0.139658 | avg 0.163252 | lr 1.26e-06 | 3:54:53 | ETA 1:07:32
+  Step   23400 | Ep 0 | loss 0.355151 | avg 0.163997 | lr 1.22e-06 | 3:55:54 | ETA 1:06:32
+  Step   23500 | Ep 0 | loss 0.185611 | avg 0.164727 | lr 1.19e-06 | 3:56:54 | ETA 1:05:31
+  Step   23600 | Ep 0 | loss 0.090094 | avg 0.162378 | lr 1.15e-06 | 3:57:54 | ETA 1:04:30
+  Step   23700 | Ep 0 | loss 0.097166 | avg 0.162450 | lr 1.12e-06 | 3:58:54 | ETA 1:03:30
+  Step   23800 | Ep 0 | loss 0.289684 | avg 0.163751 | lr 1.09e-06 | 3:59:54 | ETA 1:02:29
+  Step   23900 | Ep 0 | loss 0.102571 | avg 0.162925 | lr 1.05e-06 | 4:00:54 | ETA 1:01:29
+  Step   24000 | Ep 0 | loss 0.291589 | avg 0.162113 | lr 1.02e-06 | 4:01:54 | ETA 1:00:28
+[17:29:05] Generating 4 validation images ...
+[17:29:10] Saved -> RESULTS/coco/run_004/validation/collage_step_0024000.png
+  Step   24100 | Ep 0 | loss 0.469520 | avg 0.166041 | lr 9.87e-07 | 4:03:01 | ETA 0:59:29
+  Step   24200 | Ep 0 | loss 0.123164 | avg 0.164360 | lr 9.55e-07 | 4:04:01 | ETA 0:58:29
+  Step   24300 | Ep 0 | loss 0.140157 | avg 0.163389 | lr 9.23e-07 | 4:05:01 | ETA 0:57:28
+  Step   24400 | Ep 0 | loss 0.110320 | avg 0.162514 | lr 8.92e-07 | 4:06:01 | ETA 0:56:27
+  Step   24500 | Ep 0 | loss 0.386750 | avg 0.164422 | lr 8.62e-07 | 4:07:01 | ETA 0:55:27
+  Step   24600 | Ep 0 | loss 0.384775 | avg 0.165514 | lr 8.31e-07 | 4:08:01 | ETA 0:54:26
+  Step   24700 | Ep 0 | loss 0.025193 | avg 0.161746 | lr 8.02e-07 | 4:09:01 | ETA 0:53:26
+  Step   24800 | Ep 0 | loss 0.177904 | avg 0.162319 | lr 7.73e-07 | 4:10:01 | ETA 0:52:25
+  Step   24900 | Ep 0 | loss 0.060615 | avg 0.159941 | lr 7.44e-07 | 4:11:01 | ETA 0:51:24
+  Step   25000 | Ep 0 | loss 0.060042 | avg 0.159220 | lr 7.16e-07 | 4:12:01 | ETA 0:50:24
+[17:39:14]   Checkpoint -> RESULTS/coco/run_004/checkpoint-25000
+  Step   25100 | Ep 0 | loss 0.287182 | avg 0.161643 | lr 6.88e-07 | 4:13:04 | ETA 0:49:24
+  Step   25200 | Ep 0 | loss 0.106170 | avg 0.161159 | lr 6.61e-07 | 4:14:04 | ETA 0:48:23
+  Step   25300 | Ep 0 | loss 0.091488 | avg 0.160121 | lr 6.34e-07 | 4:15:04 | ETA 0:47:23
+  Step   25400 | Ep 0 | loss 0.239984 | avg 0.161868 | lr 6.08e-07 | 4:16:04 | ETA 0:46:22
+  Step   25500 | Ep 0 | loss 0.073283 | avg 0.161916 | lr 5.82e-07 | 4:17:04 | ETA 0:45:22
+  Step   25600 | Ep 0 | loss 0.029695 | avg 0.160502 | lr 5.57e-07 | 4:18:05 | ETA 0:44:21
+  Step   25700 | Ep 0 | loss 0.104803 | avg 0.159049 | lr 5.33e-07 | 4:19:05 | ETA 0:43:20
+  Step   25800 | Ep 0 | loss 0.141121 | avg 0.158424 | lr 5.09e-07 | 4:20:05 | ETA 0:42:20
+  Step   25900 | Ep 0 | loss 0.389560 | avg 0.160503 | lr 4.85e-07 | 4:21:05 | ETA 0:41:19
+  Step   26000 | Ep 0 | loss 0.007792 | avg 0.158688 | lr 4.62e-07 | 4:22:05 | ETA 0:40:19
+[17:49:15] Generating 4 validation images ...
+[17:49:21] Saved -> RESULTS/coco/run_004/validation/collage_step_0026000.png
+  Step   26100 | Ep 0 | loss 0.035456 | avg 0.156994 | lr 4.40e-07 | 4:23:11 | ETA 0:39:19
+  Step   26200 | Ep 0 | loss 0.226114 | avg 0.156047 | lr 4.18e-07 | 4:24:11 | ETA 0:38:19
+  Step   26300 | Ep 0 | loss 0.202571 | avg 0.155978 | lr 3.96e-07 | 4:25:11 | ETA 0:37:18
+  Step   26400 | Ep 0 | loss 0.357173 | avg 0.159362 | lr 3.75e-07 | 4:26:11 | ETA 0:36:17
+  Step   26500 | Ep 0 | loss 0.011421 | avg 0.157773 | lr 3.55e-07 | 4:27:11 | ETA 0:35:17
+  Step   26600 | Ep 0 | loss 0.120283 | avg 0.156182 | lr 3.35e-07 | 4:28:11 | ETA 0:34:16
+  Step   26700 | Ep 0 | loss 0.128516 | avg 0.157269 | lr 3.16e-07 | 4:29:11 | ETA 0:33:16
+  Step   26800 | Ep 0 | loss 0.018497 | avg 0.157402 | lr 2.97e-07 | 4:30:11 | ETA 0:32:15
+  Step   26900 | Ep 0 | loss 0.114101 | avg 0.156760 | lr 2.79e-07 | 4:31:11 | ETA 0:31:15
+  Step   27000 | Ep 0 | loss 0.149918 | avg 0.156316 | lr 2.62e-07 | 4:32:11 | ETA 0:30:14
+  Step   27100 | Ep 0 | loss 0.367026 | avg 0.159535 | lr 2.45e-07 | 4:33:11 | ETA 0:29:14
+  Step   27200 | Ep 0 | loss 0.013292 | avg 0.158403 | lr 2.28e-07 | 4:34:11 | ETA 0:28:13
+  Step   27300 | Ep 0 | loss 0.330441 | avg 0.156161 | lr 2.12e-07 | 4:35:11 | ETA 0:27:13
+  Step   27400 | Ep 0 | loss 0.091224 | avg 0.152390 | lr 1.97e-07 | 4:36:12 | ETA 0:26:12
+  Step   27500 | Ep 0 | loss 0.003663 | avg 0.152085 | lr 1.82e-07 | 4:37:11 | ETA 0:25:11
+  Step   27600 | Ep 0 | loss 0.048843 | avg 0.151661 | lr 1.68e-07 | 4:38:12 | ETA 0:24:11
+  Step   27700 | Ep 0 | loss 0.328169 | avg 0.153982 | lr 1.54e-07 | 4:39:12 | ETA 0:23:10
+  Step   27800 | Ep 0 | loss 0.074276 | avg 0.152333 | lr 1.41e-07 | 4:40:12 | ETA 0:22:10
+  Step   27900 | Ep 0 | loss 0.026966 | avg 0.152458 | lr 1.29e-07 | 4:41:12 | ETA 0:21:09
+  Step   28000 | Ep 0 | loss 0.020500 | avg 0.152654 | lr 1.17e-07 | 4:42:12 | ETA 0:20:09
+[18:09:22] Generating 4 validation images ...
+[18:09:27] Saved -> RESULTS/coco/run_004/validation/collage_step_0028000.png
+  Step   28100 | Ep 0 | loss 0.077134 | avg 0.152520 | lr 1.06e-07 | 4:43:18 | ETA 0:19:09
+  Step   28200 | Ep 0 | loss 0.258820 | avg 0.155006 | lr 9.48e-08 | 4:44:18 | ETA 0:18:08
+  Step   28300 | Ep 0 | loss 0.093969 | avg 0.151228 | lr 8.46e-08 | 4:45:18 | ETA 0:17:08
+  Step   28400 | Ep 0 | loss 0.213716 | avg 0.150438 | lr 7.49e-08 | 4:46:18 | ETA 0:16:07
+  Step   28500 | Ep 0 | loss 0.040601 | avg 0.150435 | lr 6.59e-08 | 4:47:18 | ETA 0:15:07
+  Step   28600 | Ep 0 | loss 0.044290 | avg 0.149356 | lr 5.74e-08 | 4:48:18 | ETA 0:14:06
+  Step   28700 | Ep 0 | loss 0.488959 | avg 0.151348 | lr 4.95e-08 | 4:49:18 | ETA 0:13:06
+  Step   28800 | Ep 0 | loss 0.265565 | avg 0.153073 | lr 4.22e-08 | 4:50:18 | ETA 0:12:05
+  Step   28900 | Ep 0 | loss 0.017115 | avg 0.152164 | lr 3.55e-08 | 4:51:18 | ETA 0:11:05
+  Step   29000 | Ep 0 | loss 0.415283 | avg 0.153803 | lr 2.93e-08 | 4:52:18 | ETA 0:10:04
+  Step   29100 | Ep 0 | loss 0.102073 | avg 0.152673 | lr 2.37e-08 | 4:53:19 | ETA 0:09:04
+  Step   29200 | Ep 0 | loss 0.183589 | avg 0.153002 | lr 1.88e-08 | 4:54:19 | ETA 0:08:03
+  Step   29300 | Ep 0 | loss 0.118761 | avg 0.154164 | lr 1.44e-08 | 4:55:19 | ETA 0:07:03
+  Step   29400 | Ep 0 | loss 0.013319 | avg 0.153969 | lr 1.06e-08 | 4:56:19 | ETA 0:06:02
+  Step   29500 | Ep 0 | loss 0.139097 | avg 0.154443 | lr 7.33e-09 | 4:57:19 | ETA 0:05:02
+  Step   29600 | Ep 0 | loss 0.000976 | avg 0.151850 | lr 4.69e-09 | 4:58:19 | ETA 0:04:01
+  Step   29700 | Ep 0 | loss 0.033819 | avg 0.150976 | lr 2.64e-09 | 4:59:19 | ETA 0:03:01
+  Step   29800 | Ep 0 | loss 0.129438 | avg 0.149122 | lr 1.17e-09 | 5:00:20 | ETA 0:02:00
+  Step   29900 | Ep 0 | loss 0.121658 | avg 0.148157 | lr 2.93e-10 | 5:01:20 | ETA 0:01:00
+  Step   30000 | Ep 0 | loss 0.230232 | avg 0.149421 | lr 0.00e+00 | 5:02:20 | ETA 0:00:00
+[18:29:33]   Checkpoint -> RESULTS/coco/run_004/checkpoint-30000
+[18:29:33] Generating 4 validation images ...
+[18:29:39] Saved -> RESULTS/coco/run_004/validation/collage_step_0030000.png
+[18:30:00] Final pipeline saved -> RESULTS/coco/run_004
+[18:30:00] SUMMARY: {'total_steps': 300, 'final_loss': 0.23023155331611633, 'avg_last_100': 0.1494214932853356, 'min_loss': 0.0009682169766165316, 'total_time': '5:02:50'}

coco/run_004/training_args.json

@@ -0,0 +1,13 @@
+{
+  "model": "PixArt-Sigma",
+  "pretrained_model": "/data/shubham/hf_cache/hub/models--PixArt-alpha--PixArt-Sigma-XL-2-512-MS/snapshots/76fb7eb5a9314bc1e4e479d2f13447517fca9be4",
+  "vae_stage1_dir": "./weights/run_009/checkpoint-10000/autoencoderkl",
+  "data_dir": "../data/coco",
+  "resolution": 512,
+  "train_batch_size": 4,
+  "max_train_steps": 30000,
+  "learning_rate": 1e-05,
+  "prediction_type": "epsilon",
+  "max_sequence_length": 300,
+  "mixed_precision": "bf16"
+}

coco/run_004/transformer/config.json

@@ -0,0 +1,30 @@
+{
+  "_class_name": "PixArtTransformer2DModel",
+  "_diffusers_version": "0.37.1",
+  "_name_or_path": "/data/shubham/hf_cache/hub/models--PixArt-alpha--PixArt-Sigma-XL-2-512-MS/snapshots/76fb7eb5a9314bc1e4e479d2f13447517fca9be4",
+  "activation_fn": "gelu-approximate",
+  "attention_bias": true,
+  "attention_head_dim": 72,
+  "attention_type": "default",
+  "caption_channels": 4096,
+  "cross_attention_dim": 1152,
+  "double_self_attention": false,
+  "dropout": 0.0,
+  "in_channels": 4,
+  "interpolation_scale": 1,
+  "norm_elementwise_affine": false,
+  "norm_eps": 1e-06,
+  "norm_num_groups": 32,
+  "norm_type": "ada_norm_single",
+  "num_attention_heads": 16,
+  "num_embeds_ada_norm": 1000,
+  "num_layers": 28,
+  "num_vector_embeds": null,
+  "only_cross_attention": false,
+  "out_channels": 8,
+  "patch_size": 2,
+  "sample_size": 64,
+  "upcast_attention": false,
+  "use_additional_conditions": null,
+  "use_linear_projection": false
+}

coco/run_004/transformer/diffusion_pytorch_model.safetensors

@@ -0,0 +1,3 @@
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+oid sha256:633cb5ee099f768c75af562be97fa7a4a923df7556f556b72858f9505f59c236
+size 1221780352

coco/run_004/vae/config.json

@@ -0,0 +1,38 @@
+{
+  "_class_name": "AutoencoderKL",
+  "_diffusers_version": "0.37.1",
+  "_name_or_path": "/data/shubham/hf_cache/hub/models--PixArt-alpha--PixArt-Sigma-XL-2-1024-MS/snapshots/e102b3591cc82e97071b8b4cb90d834d0c487207",
+  "act_fn": "silu",
+  "block_out_channels": [
+    128,
+    256,
+    512,
+    512
+  ],
+  "down_block_types": [
+    "DownEncoderBlock2D",
+    "DownEncoderBlock2D",
+    "DownEncoderBlock2D",
+    "DownEncoderBlock2D"
+  ],
+  "force_upcast": false,
+  "in_channels": 3,
+  "latent_channels": 4,
+  "latents_mean": null,
+  "latents_std": null,
+  "layers_per_block": 2,
+  "mid_block_add_attention": true,
+  "norm_num_groups": 32,
+  "out_channels": 3,
+  "sample_size": 512,
+  "scaling_factor": 0.13025,
+  "shift_factor": null,
+  "up_block_types": [
+    "UpDecoderBlock2D",
+    "UpDecoderBlock2D",
+    "UpDecoderBlock2D",
+    "UpDecoderBlock2D"
+  ],
+  "use_post_quant_conv": true,
+  "use_quant_conv": true
+}

coco/run_004/vae/diffusion_pytorch_model.safetensors

@@ -0,0 +1,3 @@
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+size 334643268