=== Avatar Training (fire-and-forget) ===
Script: train_on_hf.py
Started: 2026-03-13 06:08:44 UTC

>>> [0/4] Raising file descriptor limit...
  ulimit -n = 65536
>>> [1/4] Setting environment...
  HF_TOKEN set: 37 chars
  WANDB_API_KEY set: 0 chars
>>> [2/4] Logging into HuggingFace...
The token has not been saved to the git credentials helper. Pass `add_to_git_credential=True` in this function directly or `--add-to-git-credential` if using via `hf`CLI if you want to set the git credential as well.
Token is valid (permission: write).
The token `beta-pc` has been saved to /root/.cache/huggingface/stored_tokens
Your token has been saved to /root/.cache/huggingface/token
Login successful.
Note: Environment variable`HF_TOKEN` is set and is the current active token independently from the token you've just configured.
⚠️  Warning: 'huggingface-cli login' is deprecated. Use 'hf auth login' instead.
>>> [3/4] Pre-downloading pretrained model...
Traceback (most recent call last):
  File "<string>", line 9, in <module>
  File "/usr/local/lib/python3.11/dist-packages/huggingface_hub/utils/_validators.py", line 106, in _inner_fn
    validate_repo_id(arg_value)
  File "/usr/local/lib/python3.11/dist-packages/huggingface_hub/utils/_validators.py", line 160, in validate_repo_id
    raise HFValidationError(
huggingface_hub.errors.HFValidationError: Repo id must use alphanumeric chars or '-', '_', '.', '--' and '..' are forbidden, '-' and '.' cannot start or end the name, max length is 96: 'avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000'.
  Downloading avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000...
  GPUs: 8x NVIDIA H100 80GB HBM3
>>> [4/4] Launching accelerate with 8 GPUs...
  Script: train_on_hf.py
  Train args: --dataset alpha_bot_right_afternoon --steps 100000 --batch-size 32 --lr 1e-4 --backbone resnet18 --preload --mixed-precision bf16 --num-workers 8 --prefetch-factor 4 --save-freq 10000 --push-to-hub --pretrained-path avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000 

The following values were not passed to `accelerate launch` and had defaults used instead:
	`--num_machines` was set to a value of `1`
	`--mixed_precision` was set to a value of `'no'`
	`--dynamo_backend` was set to a value of `'no'`
To avoid this warning pass in values for each of the problematic parameters or run `accelerate config`.
Model will be pushed to: avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608Model will be pushed to: avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608

[Avatar] Mixed precision: bf16

============================================================
Training args:
  mixed_precision=bf16
  video_backend=pyav
  prefetch_factor=4
  preload=True
  compile=False
  backbone=resnet18
lerobot_train \
  --dataset.repo_id=avatarrobotics/alpha-bot-right-2026-03-11-afternoon \
  --dataset.video_backend=pyav \
  --policy.repo_id=avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608 \
  --policy.type=act \
  --policy.chunk_size=100 \
  --policy.n_action_steps=100 \
  --policy.vision_backbone=resnet18 \
  --policy.pretrained_backbone_weights=ResNet18_Weights.IMAGENET1K_V1 \
  --policy.dim_model=512 \
  --policy.n_heads=8 \
  --policy.dim_feedforward=3200 \
  --policy.n_encoder_layers=4 \
  --policy.n_decoder_layers=1 \
  --policy.use_vae=true \
  --policy.latent_dim=32 \
  --policy.n_vae_encoder_layers=4 \
  --policy.dropout=0.1 \
  --policy.kl_weight=10.0 \
  --policy.optimizer_lr=0.0001 \
  --policy.optimizer_weight_decay=1e-4 \
  --policy.optimizer_lr_backbone=0.0001 \
  --batch_size=32 \
  --steps=100000 \
  --save_freq=10000 \
  --log_freq=200 \
  --save_checkpoint=true \
  --seed=1000 \
  --num_workers=8 \
  --output_dir=outputs/train/act-vacuum-pick \
  --policy.pretrained_path=avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000 \
  --policy.push_to_hub=true \
  --policy.private=true
============================================================

Model will be pushed to: avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608
[Avatar] Mixed precision: bf16

============================================================
Training args:
  mixed_precision=bf16
  video_backend=pyav
  prefetch_factor=4
  preload=True
  compile=False
  backbone=resnet18
lerobot_train \
  --dataset.repo_id=avatarrobotics/alpha-bot-right-2026-03-11-afternoon \
  --dataset.video_backend=pyav \
  --policy.repo_id=avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608 \
  --policy.type=act \
  --policy.chunk_size=100 \
  --policy.n_action_steps=100 \
  --policy.vision_backbone=resnet18 \
  --policy.pretrained_backbone_weights=ResNet18_Weights.IMAGENET1K_V1 \
  --policy.dim_model=512 \
  --policy.n_heads=8 \
  --policy.dim_feedforward=3200 \
  --policy.n_encoder_layers=4 \
  --policy.n_decoder_layers=1 \
  --policy.use_vae=true \
  --policy.latent_dim=32 \
  --policy.n_vae_encoder_layers=4 \
  --policy.dropout=0.1 \
  --policy.kl_weight=10.0 \
  --policy.optimizer_lr=0.0001 \
  --policy.optimizer_weight_decay=1e-4 \
  --policy.optimizer_lr_backbone=0.0001 \
  --batch_size=32 \
  --steps=100000 \
  --save_freq=10000 \
  --log_freq=200 \
  --save_checkpoint=true \
  --seed=1000 \
  --num_workers=8 \
  --output_dir=outputs/train/act-vacuum-pick \
  --policy.pretrained_path=avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000 \
  --policy.push_to_hub=true \
  --policy.private=true
============================================================

Model will be pushed to: avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608
[Avatar] Mixed precision: bf16

============================================================
Training args:
  mixed_precision=bf16
  video_backend=pyav
  prefetch_factor=4
  preload=True
  compile=False
  backbone=resnet18
lerobot_train \
  --dataset.repo_id=avatarrobotics/alpha-bot-right-2026-03-11-afternoon \
  --dataset.video_backend=pyav \
  --policy.repo_id=avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608 \
  --policy.type=act \
  --policy.chunk_size=100 \
  --policy.n_action_steps=100 \
  --policy.vision_backbone=resnet18 \
  --policy.pretrained_backbone_weights=ResNet18_Weights.IMAGENET1K_V1 \
  --policy.dim_model=512 \
  --policy.n_heads=8 \
  --policy.dim_feedforward=3200 \
  --policy.n_encoder_layers=4 \
  --policy.n_decoder_layers=1 \
  --policy.use_vae=true \
  --policy.latent_dim=32 \
  --policy.n_vae_encoder_layers=4 \
  --policy.dropout=0.1 \
  --policy.kl_weight=10.0 \
  --policy.optimizer_lr=0.0001 \
  --policy.optimizer_weight_decay=1e-4 \
  --policy.optimizer_lr_backbone=0.0001 \
  --batch_size=32 \
  --steps=100000 \
  --save_freq=10000 \
  --log_freq=200 \
  --save_checkpoint=true \
  --seed=1000 \
  --num_workers=8 \
  --output_dir=outputs/train/act-vacuum-pick \
  --policy.pretrained_path=avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000 \
  --policy.push_to_hub=true \
  --policy.private=true
============================================================

Model will be pushed to: avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608
[Avatar] Mixed precision: bf16

============================================================
Training args:
  mixed_precision=bf16
  video_backend=pyav
  prefetch_factor=4
  preload=True
  compile=False
  backbone=resnet18
lerobot_train \
  --dataset.repo_id=avatarrobotics/alpha-bot-right-2026-03-11-afternoon \
  --dataset.video_backend=pyav \
  --policy.repo_id=avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608 \
  --policy.type=act \
  --policy.chunk_size=100 \
  --policy.n_action_steps=100 \
  --policy.vision_backbone=resnet18 \
  --policy.pretrained_backbone_weights=ResNet18_Weights.IMAGENET1K_V1 \
  --policy.dim_model=512 \
  --policy.n_heads=8 \
  --policy.dim_feedforward=3200 \
  --policy.n_encoder_layers=4 \
  --policy.n_decoder_layers=1 \
  --policy.use_vae=true \
  --policy.latent_dim=32 \
  --policy.n_vae_encoder_layers=4 \
  --policy.dropout=0.1 \
  --policy.kl_weight=10.0 \
  --policy.optimizer_lr=0.0001 \
  --policy.optimizer_weight_decay=1e-4 \
  --policy.optimizer_lr_backbone=0.0001 \
  --batch_size=32 \
  --steps=100000 \
  --save_freq=10000 \
  --log_freq=200 \
  --save_checkpoint=true \
  --seed=1000 \
  --num_workers=8 \
  --output_dir=outputs/train/act-vacuum-pick \
  --policy.pretrained_path=avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000 \
  --policy.push_to_hub=true \
  --policy.private=trueModel will be pushed to: avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608

============================================================

[Avatar] Mixed precision: bf16

============================================================
Training args:
  mixed_precision=bf16
  video_backend=pyav
  prefetch_factor=4
  preload=True
  compile=False
  backbone=resnet18
lerobot_train \
  --dataset.repo_id=avatarrobotics/alpha-bot-right-2026-03-11-afternoon \
  --dataset.video_backend=pyav \
  --policy.repo_id=avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608 \
  --policy.type=act \
  --policy.chunk_size=100 \
  --policy.n_action_steps=100 \
  --policy.vision_backbone=resnet18 \
  --policy.pretrained_backbone_weights=ResNet18_Weights.IMAGENET1K_V1 \
  --policy.dim_model=512 \
  --policy.n_heads=8 \
  --policy.dim_feedforward=3200 \
  --policy.n_encoder_layers=4 \
  --policy.n_decoder_layers=1 \
  --policy.use_vae=true \
  --policy.latent_dim=32 \
  --policy.n_vae_encoder_layers=4 \
  --policy.dropout=0.1 \
  --policy.kl_weight=10.0 \
  --policy.optimizer_lr=0.0001 \
  --policy.optimizer_weight_decay=1e-4 \
  --policy.optimizer_lr_backbone=0.0001 \
  --batch_size=32 \
  --steps=100000 \
  --save_freq=10000 \
  --log_freq=200 \
  --save_checkpoint=true \
  --seed=1000 \
  --num_workers=8 \
  --output_dir=outputs/train/act-vacuum-pick \
  --policy.pretrained_path=avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000 \
  --policy.push_to_hub=true \
  --policy.private=true
============================================================

Model will be pushed to: avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608
[Avatar] Mixed precision: bf16

============================================================
Training args:
  mixed_precision=bf16
  video_backend=pyav
  prefetch_factor=4
  preload=True
  compile=False
  backbone=resnet18
lerobot_train \
  --dataset.repo_id=avatarrobotics/alpha-bot-right-2026-03-11-afternoon \
  --dataset.video_backend=pyav \
  --policy.repo_id=avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608 \
  --policy.type=act \
  --policy.chunk_size=100 \
  --policy.n_action_steps=100 \
  --policy.vision_backbone=resnet18 \
  --policy.pretrained_backbone_weights=ResNet18_Weights.IMAGENET1K_V1 \
  --policy.dim_model=512 \
  --policy.n_heads=8 \
  --policy.dim_feedforward=3200 \
  --policy.n_encoder_layers=4 \
  --policy.n_decoder_layers=1 \
  --policy.use_vae=true \
  --policy.latent_dim=32 \
  --policy.n_vae_encoder_layers=4 \
  --policy.dropout=0.1 \
  --policy.kl_weight=10.0 \
  --policy.optimizer_lr=0.0001 \
  --policy.optimizer_weight_decay=1e-4 \
  --policy.optimizer_lr_backbone=0.0001 \
  --batch_size=32 \
  --steps=100000 \
  --save_freq=10000 \
  --log_freq=200 \
  --save_checkpoint=true \
  --seed=1000 \
  --num_workers=8 \
  --output_dir=outputs/train/act-vacuum-pick \
  --policy.pretrained_path=avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000 \
  --policy.push_to_hub=true \
  --policy.private=true
============================================================

Model will be pushed to: avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608
[Avatar] Mixed precision: bf16

============================================================
Training args:
  mixed_precision=bf16
  video_backend=pyav
  prefetch_factor=4
  preload=True
  compile=False
  backbone=resnet18
lerobot_train \
  --dataset.repo_id=avatarrobotics/alpha-bot-right-2026-03-11-afternoon \
  --dataset.video_backend=pyav \
  --policy.repo_id=avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608 \
  --policy.type=act \
  --policy.chunk_size=100 \
  --policy.n_action_steps=100 \
  --policy.vision_backbone=resnet18 \
  --policy.pretrained_backbone_weights=ResNet18_Weights.IMAGENET1K_V1 \
  --policy.dim_model=512 \
  --policy.n_heads=8 \
  --policy.dim_feedforward=3200 \
  --policy.n_encoder_layers=4 \
  --policy.n_decoder_layers=1 \
  --policy.use_vae=true \
  --policy.latent_dim=32 \
  --policy.n_vae_encoder_layers=4 \
  --policy.dropout=0.1 \
  --policy.kl_weight=10.0 \
  --policy.optimizer_lr=0.0001 \
  --policy.optimizer_weight_decay=1e-4 \
  --policy.optimizer_lr_backbone=0.0001 \
  --batch_size=32 \
  --steps=100000 \
  --save_freq=10000 \
  --log_freq=200 \
  --save_checkpoint=true \
  --seed=1000 \
  --num_workers=8 \
  --output_dir=outputs/train/act-vacuum-pick \
  --policy.pretrained_path=avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000 \
  --policy.push_to_hub=true \
  --policy.private=true
============================================================

[Avatar] Mixed precision: bf16

============================================================
Training args:
  mixed_precision=bf16
  video_backend=pyav
  prefetch_factor=4
  preload=True
  compile=False
  backbone=resnet18
lerobot_train \
  --dataset.repo_id=avatarrobotics/alpha-bot-right-2026-03-11-afternoon \
  --dataset.video_backend=pyav \
  --policy.repo_id=avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608 \
  --policy.type=act \
  --policy.chunk_size=100 \
  --policy.n_action_steps=100 \
  --policy.vision_backbone=resnet18 \
  --policy.pretrained_backbone_weights=ResNet18_Weights.IMAGENET1K_V1 \
  --policy.dim_model=512 \
  --policy.n_heads=8 \
  --policy.dim_feedforward=3200 \
  --policy.n_encoder_layers=4 \
  --policy.n_decoder_layers=1 \
  --policy.use_vae=true \
  --policy.latent_dim=32 \
  --policy.n_vae_encoder_layers=4 \
  --policy.dropout=0.1 \
  --policy.kl_weight=10.0 \
  --policy.optimizer_lr=0.0001 \
  --policy.optimizer_weight_decay=1e-4 \
  --policy.optimizer_lr_backbone=0.0001 \
  --batch_size=32 \
  --steps=100000 \
  --save_freq=10000 \
  --log_freq=200 \
  --save_checkpoint=true \
  --seed=1000 \
  --num_workers=8 \
  --output_dir=outputs/train/act-vacuum-pick \
  --policy.pretrained_path=avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000 \
  --policy.push_to_hub=true \
  --policy.private=true
============================================================

[Avatar] cudnn.benchmark=True, tf32=True
[Avatar] cudnn.benchmark=True, tf32=True
[Avatar] cudnn.benchmark=True, tf32=True
[Avatar] cudnn.benchmark=True, tf32=True
[Avatar] cudnn.benchmark=True, tf32=True
[Avatar] cudnn.benchmark=True, tf32=True
[Avatar] cudnn.benchmark=True, tf32=True
[Avatar] cudnn.benchmark=True, tf32=True
[Avatar] Checkpoint push enabled → avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608 (with per-step tags)
[Avatar] Overriding prefetch_factor=4
[Avatar] Checkpoint push enabled → avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608 (with per-step tags)
[Avatar] Overriding prefetch_factor=4
[Avatar] Checkpoint push enabled → avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608 (with per-step tags)
[Avatar] Overriding prefetch_factor=4
[Avatar] Checkpoint push enabled → avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608 (with per-step tags)
[Avatar] Overriding prefetch_factor=4
[Avatar] Checkpoint push enabled → avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608 (with per-step tags)
[Avatar] Overriding prefetch_factor=4
[Avatar] Checkpoint push enabled → avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608 (with per-step tags)
[Avatar] Overriding prefetch_factor=4
[Avatar] Checkpoint push enabled → avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608 (with per-step tags)
[Avatar] Overriding prefetch_factor=4
[Avatar] Checkpoint push enabled → avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608 (with per-step tags)
[Avatar] Overriding prefetch_factor=4
WARNING:lerobot.configs.policies:Device 'None' is not available. Switching to 'cuda'.
WARNING:lerobot.configs.policies:Device 'None' is not available. Switching to 'cuda'.
WARNING:lerobot.configs.policies:Device 'None' is not available. Switching to 'cuda'.
WARNING:lerobot.configs.policies:Device 'None' is not available. Switching to 'cuda'.
WARNING:lerobot.configs.policies:Device 'None' is not available. Switching to 'cuda'.
WARNING:lerobot.configs.policies:Device 'None' is not available. Switching to 'cuda'.
WARNING:lerobot.configs.policies:Device 'None' is not available. Switching to 'cuda'.
WARNING:lerobot.configs.policies:Device 'None' is not available. Switching to 'cuda'.
INFO 2026-03-13 06:09:02 ot_train.py:195 {'batch_size': 32,
 'checkpoint_path': None,
 'dataset': {'episodes': None,
             'image_transforms': {'enable': False,
                                  'max_num_transforms': 3,
                                  'random_order': False,
                                  'tfs': {'affine': {'kwargs': {'degrees': [-5.0,
                                                                            5.0],
                                                                'translate': [0.05,
                                                                              0.05]},
                                                     'type': 'RandomAffine',
                                                     'weight': 1.0},
                                          'brightness': {'kwargs': {'brightness': [0.8,
                                                                                   1.2]},
                                                         'type': 'ColorJitter',
                                                         'weight': 1.0},
                                          'contrast': {'kwargs': {'contrast': [0.8,
                                                                               1.2]},
                                                       'type': 'ColorJitter',
                                                       'weight': 1.0},
                                          'hue': {'kwargs': {'hue': [-0.05,
                                                                     0.05]},
                                                  'type': 'ColorJitter',
                                                  'weight': 1.0},
                                          'saturation': {'kwargs': {'saturation': [0.5,
                                                                                   1.5]},
                                                         'type': 'ColorJitter',
                                                         'weight': 1.0},
                                          'sharpness': {'kwargs': {'sharpness': [0.5,
                                                                                 1.5]},
                                                        'type': 'SharpnessJitter',
                                                        'weight': 1.0}}},
             'repo_id': 'avatarrobotics/alpha-bot-right-2026-03-11-afternoon',
             'revision': None,
             'root': None,
             'streaming': False,
             'use_imagenet_stats': True,
             'video_backend': 'pyav'},
 'env': None,
 'eval': {'batch_size': 50, 'n_episodes': 50, 'use_async_envs': False},
 'eval_freq': 20000,
 'job_name': 'act',
 'log_freq': 200,
 'num_workers': 8,
 'optimizer': {'betas': [0.9, 0.999],
               'eps': 1e-08,
               'grad_clip_norm': 10.0,
               'lr': 0.0001,
               'type': 'adamw',
               'weight_decay': 0.0001},
 'output_dir': 'outputs/train/act-vacuum-pick',
 'peft': None,
 'policy': {'chunk_size': 100,
            'device': 'cuda',
            'dim_feedforward': 3200,
            'dim_model': 512,
            'dropout': 0.1,
            'feedforward_activation': 'relu',
            'input_features': {},
            'kl_weight': 10.0,
            'latent_dim': 32,
            'license': None,
            'n_action_steps': 100,
            'n_decoder_layers': 1,
            'n_encoder_layers': 4,
            'n_heads': 8,
            'n_obs_steps': 1,
            'n_vae_encoder_layers': 4,
            'normalization_mapping': {'ACTION': <NormalizationMode.MEAN_STD: 'MEAN_STD'>,
                                      'STATE': <NormalizationMode.MEAN_STD: 'MEAN_STD'>,
                                      'VISUAL': <NormalizationMode.MEAN_STD: 'MEAN_STD'>},
            'optimizer_lr': 0.0001,
            'optimizer_lr_backbone': 0.0001,
            'optimizer_weight_decay': 0.0001,
            'output_features': {},
            'pre_norm': False,
            'pretrained_backbone_weights': 'ResNet18_Weights.IMAGENET1K_V1',
            'pretrained_path': 'avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000',
            'private': True,
            'push_to_hub': True,
            'replace_final_stride_with_dilation': False,
            'repo_id': 'avatarrobotics/act-alpha-bot-right-resnet18-b256-20260313-0608',
            'tags': None,
            'temporal_ensemble_coeff': None,
            'type': 'act',
            'use_amp': False,
            'use_peft': False,
            'use_vae': True,
            'vision_backbone': 'resnet18'},
 'rabc_epsilon': 1e-06,
 'rabc_head_mode': 'sparse',
 'rabc_kappa': 0.01,
 'rabc_progress_path': None,
 'rename_map': {},
 'resume': False,
 'save_checkpoint': True,
 'save_freq': 10000,
 'scheduler': None,
 'seed': 1000,
 'steps': 100000,
 'tolerance_s': 0.0001,
 'use_policy_training_preset': True,
 'use_rabc': False,
 'wandb': {'disable_artifact': False,
           'enable': False,
           'entity': None,
           'mode': None,
           'notes': None,
           'project': 'lerobot',
           'run_id': None}}
INFO 2026-03-13 06:09:02 ot_train.py:203 Logs will be saved locally.
INFO 2026-03-13 06:09:02 ot_train.py:215 Creating dataset

Fetching 7 files:   0%|          | 0/7 [00:00<?, ?it/s]
Fetching 7 files:  14%|█▍        | 1/7 [00:00<00:03,  1.73it/s]
Fetching 7 files:  43%|████▎     | 3/7 [00:01<00:02,  1.56it/s]
Fetching 7 files: 100%|██████████| 7/7 [00:01<00:00,  3.69it/s]

Fetching 947 files:   0%|          | 0/947 [00:00<?, ?it/s]
Fetching 947 files:   0%|          | 1/947 [00:00<06:24,  2.46it/s]
Fetching 947 files:   0%|          | 2/947 [00:02<26:07,  1.66s/it]
Fetching 947 files:   2%|▏         | 17/947 [00:03<02:09,  7.19it/s]
Fetching 947 files:   2%|▏         | 20/947 [00:03<02:04,  7.45it/s]
Fetching 947 files:   2%|▏         | 22/947 [00:03<02:08,  7.18it/s]
Fetching 947 files:   3%|▎         | 24/947 [00:04<02:53,  5.31it/s]
Fetching 947 files:   3%|▎         | 26/947 [00:05<03:12,  4.79it/s]
Fetching 947 files:   3%|▎         | 29/947 [00:05<02:29,  6.14it/s]
Fetching 947 files:   3%|▎         | 31/947 [00:05<02:11,  6.97it/s]
Fetching 947 files:   3%|▎         | 33/947 [00:06<02:47,  5.44it/s]
Fetching 947 files:   4%|▎         | 34/947 [00:06<03:11,  4.77it/s]
Fetching 947 files:   4%|▎         | 35/947 [00:07<04:06,  3.70it/s]
Fetching 947 files:   4%|▍         | 39/947 [00:07<02:19,  6.51it/s]
Fetching 947 files:   4%|▍         | 41/947 [00:07<02:39,  5.70it/s]
Fetching 947 files:   4%|▍         | 42/947 [00:08<03:03,  4.92it/s]
Fetching 947 files:   5%|▍         | 43/947 [00:08<03:18,  4.56it/s]
Fetching 947 files:   5%|▍         | 44/947 [00:08<04:08,  3.63it/s]
Fetching 947 files:   5%|▌         | 48/947 [00:09<02:37,  5.70it/s]
Fetching 947 files:   5%|▌         | 49/947 [00:09<02:53,  5.17it/s]
Fetching 947 files:   5%|▌         | 50/947 [00:10<03:45,  3.98it/s]
Fetching 947 files:   5%|▌         | 52/947 [00:10<02:43,  5.46it/s]
Fetching 947 files:   6%|▌         | 53/947 [00:10<02:37,  5.68it/s]
Fetching 947 files:   6%|▌         | 54/947 [00:10<02:25,  6.12it/s]
Fetching 947 files:   6%|▌         | 55/947 [00:10<02:23,  6.23it/s]
Fetching 947 files:   6%|▌         | 56/947 [00:10<03:07,  4.76it/s]
Fetching 947 files:   6%|▌         | 57/947 [00:11<02:43,  5.44it/s]
Fetching 947 files:   6%|▌         | 58/947 [00:11<03:54,  3.79it/s]
Fetching 947 files:   6%|▋         | 60/947 [00:11<02:32,  5.80it/s]
Fetching 947 files:   6%|▋         | 61/947 [00:12<03:59,  3.70it/s]
Fetching 947 files:   7%|▋         | 64/947 [00:12<02:55,  5.04it/s]
Fetching 947 files:   7%|▋         | 66/947 [00:13<03:24,  4.32it/s]
Fetching 947 files:   7%|▋         | 68/947 [00:13<02:43,  5.38it/s]
Fetching 947 files:   7%|▋         | 69/947 [00:13<02:52,  5.09it/s]
Fetching 947 files:   7%|▋         | 71/947 [00:13<02:16,  6.43it/s]
Fetching 947 files:   8%|▊         | 72/947 [00:14<03:20,  4.36it/s]
Fetching 947 files:   8%|▊         | 74/947 [00:14<02:56,  4.95it/s]
Fetching 947 files:   8%|▊         | 76/947 [00:15<03:30,  4.13it/s]
Fetching 947 files:   8%|▊         | 78/947 [00:15<02:36,  5.55it/s]
Fetching 947 files:   8%|▊         | 79/947 [00:15<02:34,  5.60it/s]
Fetching 947 files:   8%|▊         | 80/947 [00:15<02:46,  5.21it/s]
Fetching 947 files:   9%|▊         | 81/947 [00:15<02:41,  5.36it/s]
Fetching 947 files:   9%|▊         | 82/947 [00:16<03:16,  4.41it/s]
Fetching 947 files:   9%|▉         | 84/947 [00:16<03:39,  3.93it/s]
Fetching 947 files:   9%|▉         | 87/947 [00:16<02:12,  6.48it/s]
Fetching 947 files:   9%|▉         | 89/947 [00:17<03:06,  4.59it/s]
Fetching 947 files:  10%|▉         | 90/947 [00:17<03:19,  4.30it/s]
Fetching 947 files:  10%|▉         | 91/947 [00:18<03:16,  4.35it/s]
Fetching 947 files:  10%|▉         | 93/947 [00:18<02:21,  6.03it/s]
Fetching 947 files:  10%|▉         | 94/947 [00:18<02:28,  5.74it/s]
Fetching 947 files:  10%|█         | 95/947 [00:18<02:15,  6.28it/s]
Fetching 947 files:  10%|█         | 96/947 [00:19<03:42,  3.82it/s]
Fetching 947 files:  10%|█         | 98/947 [00:19<03:07,  4.53it/s]
Fetching 947 files:  10%|█         | 99/947 [00:19<02:52,  4.90it/s]
Fetching 947 files:  11%|█         | 100/947 [00:19<02:58,  4.74it/s]
Fetching 947 files:  11%|█         | 101/947 [00:20<02:43,  5.17it/s]
Fetching 947 files:  11%|█         | 102/947 [00:20<02:31,  5.57it/s]
Fetching 947 files:  11%|█         | 103/947 [00:20<02:23,  5.87it/s]
Fetching 947 files:  11%|█         | 104/947 [00:20<03:56,  3.57it/s]
Fetching 947 files:  11%|█         | 106/947 [00:21<03:08,  4.47it/s]
Fetching 947 files:  11%|█▏        | 107/947 [00:21<03:06,  4.51it/s]
Fetching 947 files:  11%|█▏        | 108/947 [00:21<02:54,  4.82it/s]
Fetching 947 files:  12%|█▏        | 109/947 [00:21<02:38,  5.28it/s]
Fetching 947 files:  12%|█▏        | 111/947 [00:22<02:21,  5.90it/s]
Fetching 947 files:  12%|█▏        | 112/947 [00:22<02:57,  4.71it/s]
Fetching 947 files:  12%|█▏        | 113/947 [00:22<03:58,  3.50it/s]
Fetching 947 files:  12%|█▏        | 115/947 [00:23<02:41,  5.16it/s]
Fetching 947 files:  12%|█▏        | 116/947 [00:23<03:34,  3.87it/s]
Fetching 947 files:  13%|█▎        | 120/947 [00:24<02:41,  5.13it/s]
Fetching 947 files:  13%|█▎        | 121/947 [00:24<03:36,  3.81it/s]
Fetching 947 files:  13%|█▎        | 125/947 [00:24<02:12,  6.23it/s]
Fetching 947 files:  13%|█▎        | 126/947 [00:25<02:58,  4.61it/s]
Fetching 947 files:  14%|█▎        | 128/947 [00:25<02:26,  5.58it/s]
Fetching 947 files:  14%|█▎        | 129/947 [00:25<02:51,  4.77it/s]
Fetching 947 files:  14%|█▎        | 130/947 [00:26<03:16,  4.16it/s]
Fetching 947 files:  14%|█▍        | 132/947 [00:26<02:19,  5.84it/s]
Fetching 947 files:  14%|█▍        | 134/947 [00:26<02:11,  6.16it/s]
Fetching 947 files:  14%|█▍        | 135/947 [00:26<02:15,  6.01it/s]
Fetching 947 files:  14%|█▍        | 136/947 [00:27<02:29,  5.43it/s]
Fetching 947 files:  14%|█▍        | 137/947 [00:27<03:01,  4.46it/s]
Fetching 947 files:  15%|█▍        | 138/947 [00:27<03:28,  3.88it/s]
Fetching 947 files:  15%|█▍        | 139/947 [00:27<03:01,  4.46it/s]
Fetching 947 files:  15%|█▍        | 141/947 [00:28<02:04,  6.48it/s]
Fetching 947 files:  15%|█▍        | 142/947 [00:28<02:28,  5.42it/s]
Fetching 947 files:  15%|█▌        | 143/947 [00:28<02:27,  5.45it/s]
Fetching 947 files:  15%|█▌        | 144/947 [00:28<02:53,  4.62it/s]
Fetching 947 files:  15%|█▌        | 145/947 [00:29<03:09,  4.24it/s]
Fetching 947 files:  15%|█▌        | 146/947 [00:29<03:04,  4.34it/s]
Fetching 947 files:  16%|█▌        | 149/947 [00:29<02:21,  5.64it/s]
Fetching 947 files:  16%|█▌        | 150/947 [00:30<03:22,  3.93it/s]
Fetching 947 files:  16%|█▌        | 152/947 [00:30<02:40,  4.96it/s]
Fetching 947 files:  16%|█▌        | 153/947 [00:30<03:01,  4.37it/s]
Fetching 947 files:  16%|█▋        | 155/947 [00:31<02:25,  5.46it/s]
Fetching 947 files:  16%|█▋        | 156/947 [00:31<02:21,  5.58it/s]
Fetching 947 files:  17%|█▋        | 158/947 [00:32<03:23,  3.87it/s]
Fetching 947 files:  17%|█▋        | 161/947 [00:32<02:24,  5.42it/s]
Fetching 947 files:  17%|█▋        | 162/947 [00:32<02:13,  5.88it/s]
Fetching 947 files:  17%|█▋        | 163/947 [00:33<03:24,  3.84it/s]
Fetching 947 files:  18%|█▊        | 166/947 [00:33<03:11,  4.08it/s]
Fetching 947 files:  18%|█▊        | 170/947 [00:34<02:15,  5.75it/s]
Fetching 947 files:  18%|█▊        | 171/947 [00:34<02:54,  4.45it/s]
Fetching 947 files:  18%|█▊        | 173/947 [00:34<02:15,  5.72it/s]
Fetching 947 files:  18%|█▊        | 174/947 [00:35<03:47,  3.40it/s]
Fetching 947 files:  19%|█▉        | 178/947 [00:35<02:31,  5.08it/s]
Fetching 947 files:  19%|█▉        | 180/947 [00:36<02:03,  6.23it/s]
Fetching 947 files:  19%|█▉        | 182/947 [00:37<03:17,  3.87it/s]
Fetching 947 files:  19%|█▉        | 183/947 [00:37<03:11,  4.00it/s]
Fetching 947 files:  20%|█▉        | 187/947 [00:37<02:06,  6.00it/s]
Fetching 947 files:  20%|█▉        | 189/947 [00:38<02:19,  5.43it/s]
Fetching 947 files:  20%|██        | 190/947 [00:38<02:53,  4.37it/s]
Fetching 947 files:  20%|██        | 192/947 [00:38<02:28,  5.09it/s]
Fetching 947 files:  20%|██        | 193/947 [00:39<02:38,  4.77it/s]
Fetching 947 files:  21%|██        | 197/947 [00:39<02:05,  6.00it/s]
Fetching 947 files:  21%|██        | 198/947 [00:40<03:09,  3.94it/s]
Fetching 947 files:  21%|██        | 200/947 [00:40<02:55,  4.27it/s]
Fetching 947 files:  22%|██▏       | 205/947 [00:41<01:50,  6.71it/s]
Fetching 947 files:  22%|██▏       | 206/947 [00:41<02:23,  5.18it/s]
Fetching 947 files:  22%|██▏       | 207/947 [00:42<02:57,  4.16it/s]
Fetching 947 files:  22%|██▏       | 208/947 [00:42<02:49,  4.35it/s]
Fetching 947 files:  22%|██▏       | 209/947 [00:42<03:03,  4.02it/s]
Fetching 947 files:  22%|██▏       | 212/947 [00:42<01:58,  6.22it/s]
Fetching 947 files:  23%|██▎       | 214/947 [00:43<01:54,  6.42it/s]
Fetching 947 files:  23%|██▎       | 215/947 [00:43<03:01,  4.02it/s]
Fetching 947 files:  23%|██▎       | 217/947 [00:44<02:54,  4.19it/s]
Fetching 947 files:  23%|██▎       | 219/947 [00:44<02:09,  5.64it/s]
Fetching 947 files:  23%|██▎       | 220/947 [00:44<02:16,  5.31it/s]
Fetching 947 files:  24%|██▎       | 223/947 [00:45<02:53,  4.18it/s]
Fetching 947 files:  24%|██▍       | 225/947 [00:45<02:47,  4.31it/s]
Fetching 947 files:  24%|██▍       | 228/947 [00:45<01:53,  6.32it/s]
Fetching 947 files:  24%|██▍       | 230/947 [00:46<01:52,  6.36it/s]
Fetching 947 files:  24%|██▍       | 231/947 [00:47<03:14,  3.68it/s]
Fetching 947 files:  25%|██▍       | 234/947 [00:47<02:36,  4.57it/s]
Fetching 947 files:  25%|██▍       | 235/947 [00:47<02:23,  4.95it/s]
Fetching 947 files:  25%|██▌       | 237/947 [00:48<02:26,  4.86it/s]
Fetching 947 files:  25%|██▌       | 239/947 [00:48<02:29,  4.73it/s]
Fetching 947 files:  25%|██▌       | 240/947 [00:48<02:31,  4.67it/s]
Fetching 947 files:  26%|██▌       | 242/947 [00:48<01:55,  6.12it/s]
Fetching 947 files:  26%|██▌       | 243/947 [00:49<01:48,  6.47it/s]
Fetching 947 files:  26%|██▌       | 244/947 [00:49<02:15,  5.20it/s]
Fetching 947 files:  26%|██▌       | 245/947 [00:49<02:55,  4.01it/s]
Fetching 947 files:  26%|██▌       | 247/947 [00:50<02:17,  5.10it/s]
Fetching 947 files:  26%|██▌       | 248/947 [00:50<02:28,  4.70it/s]
Fetching 947 files:  26%|██▋       | 249/947 [00:50<02:20,  4.97it/s]
Fetching 947 files:  27%|██▋       | 251/947 [00:50<01:37,  7.15it/s]
Fetching 947 files:  27%|██▋       | 252/947 [00:51<02:54,  3.98it/s]
Fetching 947 files:  27%|██▋       | 253/947 [00:51<02:48,  4.13it/s]
Fetching 947 files:  27%|██▋       | 254/947 [00:51<02:24,  4.80it/s]
Fetching 947 files:  27%|██▋       | 255/947 [00:51<02:29,  4.64it/s]
Fetching 947 files:  27%|██▋       | 257/947 [00:52<02:20,  4.91it/s]
Fetching 947 files:  27%|██▋       | 260/947 [00:52<02:11,  5.21it/s]
Fetching 947 files:  28%|██▊       | 261/947 [00:53<02:54,  3.93it/s]
Fetching 947 files:  28%|██▊       | 263/947 [00:53<02:52,  3.97it/s]
Fetching 947 files:  28%|██▊       | 266/947 [00:53<01:49,  6.23it/s]
Fetching 947 files:  28%|██▊       | 268/947 [00:54<01:50,  6.14it/s]
Fetching 947 files:  28%|██▊       | 269/947 [00:54<02:39,  4.25it/s]
Fetching 947 files:  29%|██▊       | 270/947 [00:54<02:26,  4.63it/s]
Fetching 947 files:  29%|██▊       | 271/947 [00:55<02:33,  4.41it/s]
Fetching 947 files:  29%|██▉       | 273/947 [00:55<02:05,  5.37it/s]
Fetching 947 files:  29%|██▉       | 274/947 [00:55<02:00,  5.58it/s]
Fetching 947 files:  29%|██▉       | 275/947 [00:55<02:05,  5.37it/s]
Fetching 947 files:  29%|██▉       | 277/947 [00:56<02:53,  3.85it/s]
Fetching 947 files:  30%|██▉       | 280/947 [00:56<02:11,  5.09it/s]
Fetching 947 files:  30%|██▉       | 281/947 [00:57<02:11,  5.05it/s]
Fetching 947 files:  30%|██▉       | 282/947 [00:57<02:05,  5.31it/s]
Fetching 947 files:  30%|███       | 285/947 [00:57<02:15,  4.90it/s]
Fetching 947 files:  30%|███       | 288/947 [00:58<01:59,  5.50it/s]
Fetching 947 files:  31%|███       | 289/947 [00:58<02:02,  5.36it/s]
Fetching 947 files:  31%|███       | 290/947 [00:58<02:36,  4.21it/s]
Fetching 947 files:  31%|███       | 293/947 [00:59<02:21,  4.62it/s]
Fetching 947 files:  31%|███▏      | 296/947 [01:00<02:08,  5.06it/s]
Fetching 947 files:  31%|███▏      | 298/947 [01:00<02:26,  4.43it/s]
Fetching 947 files:  32%|███▏      | 301/947 [01:01<02:04,  5.19it/s]
Fetching 947 files:  32%|███▏      | 302/947 [01:01<02:08,  5.03it/s]
Fetching 947 files:  32%|███▏      | 304/947 [01:01<02:14,  4.78it/s]
Fetching 947 files:  32%|███▏      | 306/947 [01:02<02:05,  5.11it/s]
Fetching 947 files:  33%|███▎      | 308/947 [01:02<01:54,  5.59it/s]
Fetching 947 files:  33%|███▎      | 309/947 [01:02<02:18,  4.60it/s]
Fetching 947 files:  33%|███▎      | 310/947 [01:02<02:16,  4.65it/s]
Fetching 947 files:  33%|███▎      | 312/947 [01:03<02:16,  4.64it/s]
Fetching 947 files:  33%|███▎      | 314/947 [01:03<01:59,  5.28it/s]
Fetching 947 files:  33%|███▎      | 315/947 [01:04<02:28,  4.27it/s]
Fetching 947 files:  33%|███▎      | 317/947 [01:04<01:57,  5.38it/s]
Fetching 947 files:  34%|███▎      | 319/947 [01:04<01:55,  5.45it/s]
Fetching 947 files:  34%|███▍      | 320/947 [01:04<01:44,  5.97it/s]
Fetching 947 files:  34%|███▍      | 321/947 [01:05<02:05,  4.99it/s]
Fetching 947 files:  34%|███▍      | 322/947 [01:05<02:19,  4.49it/s]
Fetching 947 files:  34%|███▍      | 323/947 [01:05<02:47,  3.72it/s]
Fetching 947 files:  34%|███▍      | 324/947 [01:05<02:34,  4.03it/s]
Fetching 947 files:  34%|███▍      | 326/947 [01:06<02:05,  4.96it/s]
Fetching 947 files:  35%|███▍      | 327/947 [01:06<02:17,  4.52it/s]
Fetching 947 files:  35%|███▍      | 329/947 [01:06<01:48,  5.67it/s]
Fetching 947 files:  35%|███▍      | 330/947 [01:07<02:24,  4.27it/s]
Fetching 947 files:  35%|███▍      | 331/947 [01:07<02:15,  4.54it/s]
Fetching 947 files:  35%|███▌      | 334/947 [01:07<02:04,  4.94it/s]
Fetching 947 files:  35%|███▌      | 335/947 [01:08<02:24,  4.22it/s]
Fetching 947 files:  36%|███▌      | 338/947 [01:08<02:18,  4.41it/s]
Fetching 947 files:  36%|███▌      | 339/947 [01:09<02:24,  4.19it/s]
Fetching 947 files:  36%|███▌      | 342/947 [01:09<01:53,  5.33it/s]
Fetching 947 files:  36%|███▋      | 344/947 [01:09<01:29,  6.77it/s]
Fetching 947 files:  36%|███▋      | 345/947 [01:10<01:47,  5.62it/s]
Fetching 947 files:  37%|███▋      | 346/947 [01:10<02:36,  3.84it/s]
Fetching 947 files:  37%|███▋      | 347/947 [01:10<02:26,  4.11it/s]
Fetching 947 files:  37%|███▋      | 350/947 [01:11<02:00,  4.97it/s]
Fetching 947 files:  37%|███▋      | 352/947 [01:11<01:31,  6.48it/s]
Fetching 947 files:  37%|███▋      | 353/947 [01:11<01:31,  6.47it/s]
Fetching 947 files:  37%|███▋      | 354/947 [01:12<02:45,  3.59it/s]
Fetching 947 files:  38%|███▊      | 357/947 [01:12<02:08,  4.59it/s]
Fetching 947 files:  38%|███▊      | 358/947 [01:12<02:04,  4.74it/s]
Fetching 947 files:  38%|███▊      | 360/947 [01:13<01:35,  6.15it/s]
Fetching 947 files:  38%|███▊      | 362/947 [01:13<02:31,  3.87it/s]
Fetching 947 files:  39%|███▊      | 365/947 [01:14<01:47,  5.40it/s]
Fetching 947 files:  39%|███▉      | 367/947 [01:14<01:31,  6.31it/s]
Fetching 947 files:  39%|███▉      | 369/947 [01:14<01:17,  7.49it/s]
Fetching 947 files:  39%|███▉      | 371/947 [01:15<02:22,  4.05it/s]
Fetching 947 files:  39%|███▉      | 373/947 [01:15<01:48,  5.27it/s]
Fetching 947 files:  40%|███▉      | 375/947 [01:16<01:48,  5.27it/s]
Fetching 947 files:  40%|███▉      | 377/947 [01:16<01:49,  5.19it/s]
Fetching 947 files:  40%|███▉      | 378/947 [01:16<02:22,  3.98it/s]
Fetching 947 files:  40%|████      | 380/947 [01:17<01:59,  4.76it/s]
Fetching 947 files:  40%|████      | 381/947 [01:17<01:54,  4.94it/s]
Fetching 947 files:  40%|████      | 383/947 [01:17<01:29,  6.32it/s]
Fetching 947 files:  41%|████      | 385/947 [01:18<01:52,  4.98it/s]
Fetching 947 files:  41%|████      | 386/947 [01:18<02:17,  4.09it/s]
Fetching 947 files:  41%|████      | 388/947 [01:18<01:43,  5.42it/s]
Fetching 947 files:  41%|████      | 389/947 [01:18<01:40,  5.53it/s]
Fetching 947 files:  41%|████      | 390/947 [01:19<01:33,  5.94it/s]
Fetching 947 files:  41%|████▏     | 392/947 [01:19<01:52,  4.93it/s]
Fetching 947 files:  42%|████▏     | 394/947 [01:20<02:32,  3.62it/s]
Fetching 947 files:  42%|████▏     | 395/947 [01:20<02:18,  3.98it/s]
Fetching 947 files:  42%|████▏     | 398/947 [01:20<01:31,  6.00it/s]
Fetching 947 files:  42%|████▏     | 400/947 [01:21<01:28,  6.21it/s]
Fetching 947 files:  42%|████▏     | 401/947 [01:21<01:41,  5.40it/s]
Fetching 947 files:  42%|████▏     | 402/947 [01:21<02:22,  3.83it/s]
Fetching 947 files:  43%|████▎     | 403/947 [01:22<02:15,  4.00it/s]
Fetching 947 files:  43%|████▎     | 404/947 [01:22<01:57,  4.63it/s]
Fetching 947 files:  43%|████▎     | 407/947 [01:22<01:27,  6.20it/s]
Fetching 947 files:  43%|████▎     | 408/947 [01:22<01:28,  6.12it/s]
Fetching 947 files:  43%|████▎     | 409/947 [01:22<01:22,  6.53it/s]
Fetching 947 files:  43%|████▎     | 410/947 [01:23<02:37,  3.42it/s]
Fetching 947 files:  43%|████▎     | 411/947 [01:23<02:21,  3.79it/s]
Fetching 947 files:  44%|████▎     | 414/947 [01:23<01:25,  6.22it/s]
Fetching 947 files:  44%|████▍     | 416/947 [01:24<01:36,  5.51it/s]
Fetching 947 files:  44%|████▍     | 417/947 [01:24<01:29,  5.94it/s]
Fetching 947 files:  44%|████▍     | 419/947 [01:25<02:09,  4.07it/s]
Fetching 947 files:  44%|████▍     | 420/947 [01:25<02:05,  4.20it/s]
Fetching 947 files:  45%|████▍     | 422/947 [01:25<01:37,  5.40it/s]
Fetching 947 files:  45%|████▍     | 424/947 [01:25<01:26,  6.02it/s]
Fetching 947 files:  45%|████▍     | 426/947 [01:26<01:19,  6.58it/s]
Fetching 947 files:  45%|████▌     | 427/947 [01:26<02:00,  4.32it/s]
Fetching 947 files:  45%|████▌     | 428/947 [01:27<02:28,  3.50it/s]
Fetching 947 files:  46%|████▌     | 431/947 [01:27<01:31,  5.63it/s]
Fetching 947 files:  46%|████▌     | 432/947 [01:27<01:33,  5.53it/s]
Fetching 947 files:  46%|████▌     | 435/947 [01:28<01:42,  4.98it/s]
Fetching 947 files:  46%|████▌     | 436/947 [01:28<02:24,  3.54it/s]
Fetching 947 files:  46%|████▌     | 437/947 [01:29<02:11,  3.88it/s]
Fetching 947 files:  47%|████▋     | 441/947 [01:29<01:12,  7.00it/s]
Fetching 947 files:  47%|████▋     | 443/947 [01:29<01:25,  5.91it/s]
Fetching 947 files:  47%|████▋     | 444/947 [01:30<02:13,  3.76it/s]
Fetching 947 files:  47%|████▋     | 446/947 [01:30<01:58,  4.21it/s]
Fetching 947 files:  48%|████▊     | 451/947 [01:31<01:17,  6.43it/s]
Fetching 947 files:  48%|████▊     | 452/947 [01:31<01:52,  4.39it/s]
Fetching 947 files:  48%|████▊     | 454/947 [01:32<01:44,  4.72it/s]
Fetching 947 files:  48%|████▊     | 458/947 [01:32<01:09,  7.03it/s]
Fetching 947 files:  48%|████▊     | 459/947 [01:32<01:14,  6.53it/s]
Fetching 947 files:  49%|████▊     | 460/947 [01:33<01:58,  4.10it/s]
Fetching 947 files:  49%|████▉     | 462/947 [01:33<02:00,  4.03it/s]
Fetching 947 files:  49%|████▉     | 463/947 [01:34<01:53,  4.28it/s]
Fetching 947 files:  49%|████▉     | 467/947 [01:34<01:04,  7.42it/s]
Fetching 947 files:  50%|████▉     | 469/947 [01:35<01:43,  4.62it/s]
Fetching 947 files:  50%|████▉     | 470/947 [01:35<01:52,  4.24it/s]
Fetching 947 files:  50%|████▉     | 471/947 [01:35<01:44,  4.53it/s]
Fetching 947 files:  50%|████▉     | 473/947 [01:35<01:20,  5.89it/s]
Fetching 947 files:  50%|█████     | 474/947 [01:35<01:15,  6.27it/s]
Fetching 947 files:  50%|█████     | 476/947 [01:36<01:31,  5.16it/s]
Fetching 947 files:  50%|█████     | 477/947 [01:36<01:36,  4.87it/s]
Fetching 947 files:  50%|█████     | 478/947 [01:37<02:28,  3.16it/s]
Fetching 947 files:  51%|█████     | 483/947 [01:37<01:21,  5.71it/s]
Fetching 947 files:  51%|█████     | 484/947 [01:37<01:20,  5.78it/s]
Fetching 947 files:  51%|█████     | 485/947 [01:38<01:38,  4.71it/s]
Fetching 947 files:  51%|█████▏    | 486/947 [01:38<01:27,  5.27it/s]
Fetching 947 files:  52%|█████▏    | 490/947 [01:38<00:54,  8.43it/s]
Fetching 947 files:  52%|█████▏    | 492/947 [01:39<01:43,  4.42it/s]
Fetching 947 files:  52%|█████▏    | 497/947 [01:39<00:56,  7.97it/s]
Fetching 947 files:  53%|█████▎    | 499/947 [01:40<01:37,  4.60it/s]
Fetching 947 files:  53%|█████▎    | 503/947 [01:41<01:05,  6.78it/s]
Fetching 947 files:  53%|█████▎    | 505/947 [01:41<01:21,  5.41it/s]
Fetching 947 files:  54%|█████▎    | 507/947 [01:41<01:13,  5.99it/s]
Fetching 947 files:  54%|█████▎    | 509/947 [01:42<01:16,  5.73it/s]
Fetching 947 files:  54%|█████▍    | 511/947 [01:42<01:06,  6.58it/s]
Fetching 947 files:  54%|█████▍    | 513/947 [01:43<01:40,  4.33it/s]
Fetching 947 files:  55%|█████▍    | 517/947 [01:44<01:43,  4.15it/s]
Fetching 947 files:  55%|█████▌    | 523/947 [01:44<00:57,  7.36it/s]
Fetching 947 files:  55%|█████▌    | 525/947 [01:44<01:01,  6.92it/s]
Fetching 947 files:  56%|█████▌    | 527/947 [01:45<01:17,  5.45it/s]
Fetching 947 files:  56%|█████▌    | 529/947 [01:45<01:11,  5.87it/s]
Fetching 947 files:  56%|█████▌    | 532/947 [01:46<01:01,  6.80it/s]
Fetching 947 files:  56%|█████▋    | 533/947 [01:46<01:02,  6.67it/s]
Fetching 947 files:  56%|█████▋    | 535/947 [01:47<01:33,  4.40it/s]
Fetching 947 files:  57%|█████▋    | 540/947 [01:47<01:04,  6.29it/s]
Fetching 947 files:  58%|█████▊    | 545/947 [01:48<01:03,  6.32it/s]
Fetching 947 files:  58%|█████▊    | 551/947 [01:48<00:53,  7.45it/s]
Fetching 947 files:  59%|█████▊    | 554/947 [01:49<00:52,  7.51it/s]
Fetching 947 files:  59%|█████▊    | 555/947 [01:49<01:02,  6.23it/s]
Fetching 947 files:  59%|█████▉    | 560/947 [01:49<00:40,  9.56it/s]
Fetching 947 files:  59%|█████▉    | 562/947 [01:50<00:57,  6.74it/s]
Fetching 947 files:  60%|█████▉    | 564/947 [01:50<00:56,  6.81it/s]
Fetching 947 files:  60%|█████▉    | 566/947 [01:51<00:53,  7.15it/s]
Fetching 947 files:  60%|█████▉    | 568/947 [01:51<01:15,  5.03it/s]
Fetching 947 files:  60%|██████    | 571/947 [01:52<00:57,  6.52it/s]
Fetching 947 files:  60%|██████    | 572/947 [01:52<01:07,  5.57it/s]
Fetching 947 files:  61%|██████    | 574/947 [01:52<01:19,  4.71it/s]
Fetching 947 files:  61%|██████    | 576/947 [01:53<01:16,  4.84it/s]
Fetching 947 files:  61%|██████    | 577/947 [01:53<01:24,  4.37it/s]
Fetching 947 files:  62%|██████▏   | 584/947 [01:53<00:36, 10.07it/s]
Fetching 947 files:  62%|██████▏   | 586/947 [01:54<01:04,  5.59it/s]
Fetching 947 files:  62%|██████▏   | 588/947 [01:55<01:01,  5.88it/s]
Fetching 947 files:  63%|██████▎   | 598/947 [01:55<00:27, 12.84it/s]
Fetching 947 files:  63%|██████▎   | 601/947 [01:56<00:49,  6.97it/s]
Fetching 947 files:  64%|██████▍   | 605/947 [01:56<00:37,  9.01it/s]
Fetching 947 files:  64%|██████▍   | 608/947 [01:56<00:38,  8.86it/s]
Fetching 947 files:  64%|██████▍   | 610/947 [01:57<00:35,  9.59it/s]
Fetching 947 files:  65%|██████▍   | 612/947 [01:57<00:49,  6.78it/s]
Fetching 947 files:  65%|██████▍   | 614/947 [01:57<00:47,  7.06it/s]
Fetching 947 files:  65%|██████▌   | 617/947 [01:58<00:50,  6.56it/s]
Fetching 947 files:  65%|██████▌   | 618/947 [01:58<01:04,  5.06it/s]
Fetching 947 files:  66%|██████▌   | 621/947 [01:59<00:54,  6.03it/s]
Fetching 947 files:  66%|██████▌   | 624/947 [01:59<00:57,  5.66it/s]
Fetching 947 files:  66%|██████▌   | 625/947 [02:00<01:10,  4.58it/s]
Fetching 947 files:  67%|██████▋   | 630/947 [02:00<00:42,  7.50it/s]
Fetching 947 files:  67%|██████▋   | 632/947 [02:01<01:06,  4.77it/s]
Fetching 947 files:  67%|██████▋   | 637/947 [02:01<00:40,  7.66it/s]
Fetching 947 files:  67%|██████▋   | 639/947 [02:02<00:44,  6.91it/s]
Fetching 947 files:  68%|██████▊   | 642/947 [02:02<00:53,  5.71it/s]
Fetching 947 files:  68%|██████▊   | 645/947 [02:03<00:43,  6.96it/s]
Fetching 947 files:  68%|██████▊   | 647/947 [02:03<00:46,  6.41it/s]
Fetching 947 files:  69%|██████▊   | 649/947 [02:03<00:42,  7.01it/s]
Fetching 947 files:  69%|██████▊   | 650/947 [02:04<00:56,  5.23it/s]
Fetching 947 files:  69%|██████▉   | 653/947 [02:04<00:57,  5.14it/s]
Fetching 947 files:  69%|██████▉   | 657/947 [02:04<00:38,  7.49it/s]
Fetching 947 files:  70%|██████▉   | 660/947 [02:05<00:49,  5.85it/s]
Fetching 947 files:  70%|██████▉   | 662/947 [02:05<00:45,  6.31it/s]
Fetching 947 files:  70%|███████   | 663/947 [02:06<00:55,  5.08it/s]
Fetching 947 files:  71%|███████   | 670/947 [02:06<00:30,  9.23it/s]
Fetching 947 files:  71%|███████   | 673/947 [02:06<00:24, 11.07it/s]
Fetching 947 files:  71%|███████▏  | 676/947 [02:08<00:55,  4.86it/s]
Fetching 947 files:  72%|███████▏  | 680/947 [02:08<00:45,  5.83it/s]
Fetching 947 files:  72%|███████▏  | 686/947 [02:09<00:37,  7.02it/s]
Fetching 947 files:  73%|███████▎  | 689/947 [02:09<00:33,  7.61it/s]
Fetching 947 files:  73%|███████▎  | 692/947 [02:09<00:27,  9.14it/s]
Fetching 947 files:  74%|███████▍  | 699/947 [02:09<00:16, 15.05it/s]
Fetching 947 files:  74%|███████▍  | 703/947 [02:10<00:28,  8.49it/s]
Fetching 947 files:  75%|███████▍  | 707/947 [02:11<00:24,  9.69it/s]
Fetching 947 files:  75%|███████▍  | 710/947 [02:12<00:36,  6.53it/s]
Fetching 947 files:  75%|███████▌  | 713/947 [02:12<00:39,  5.91it/s]
Fetching 947 files:  76%|███████▌  | 717/947 [02:13<00:37,  6.21it/s]
Fetching 947 files:  76%|███████▌  | 720/947 [02:13<00:30,  7.53it/s]
Fetching 947 files:  76%|███████▌  | 722/947 [02:13<00:31,  7.16it/s]
Fetching 947 files:  76%|███████▋  | 724/947 [02:14<00:35,  6.33it/s]
Fetching 947 files:  77%|███████▋  | 726/947 [02:14<00:35,  6.15it/s]
Fetching 947 files:  77%|███████▋  | 727/947 [02:14<00:36,  6.03it/s]
Fetching 947 files:  77%|███████▋  | 728/947 [02:15<00:36,  6.06it/s]
Fetching 947 files:  77%|███████▋  | 731/947 [02:15<00:36,  5.91it/s]
Fetching 947 files:  77%|███████▋  | 732/947 [02:15<00:42,  5.11it/s]
Fetching 947 files:  78%|███████▊  | 734/947 [02:16<00:39,  5.36it/s]
Fetching 947 files:  78%|███████▊  | 737/947 [02:16<00:27,  7.65it/s]
Fetching 947 files:  78%|███████▊  | 739/947 [02:17<00:38,  5.35it/s]
Fetching 947 files:  78%|███████▊  | 740/947 [02:17<00:41,  5.02it/s]
Fetching 947 files:  78%|███████▊  | 741/947 [02:17<00:37,  5.54it/s]
Fetching 947 files:  79%|███████▊  | 745/947 [02:17<00:29,  6.85it/s]
Fetching 947 files:  79%|███████▉  | 747/947 [02:18<00:32,  6.16it/s]
Fetching 947 files:  79%|███████▉  | 748/947 [02:18<00:35,  5.67it/s]
Fetching 947 files:  79%|███████▉  | 749/947 [02:18<00:32,  6.11it/s]
Fetching 947 files:  79%|███████▉  | 751/947 [02:19<00:36,  5.34it/s]
Fetching 947 files:  80%|███████▉  | 754/947 [02:19<00:34,  5.55it/s]
Fetching 947 files:  80%|███████▉  | 756/947 [02:19<00:29,  6.38it/s]
Fetching 947 files:  80%|███████▉  | 757/947 [02:19<00:29,  6.39it/s]
Fetching 947 files:  80%|████████  | 759/947 [02:20<00:28,  6.53it/s]
Fetching 947 files:  80%|████████  | 760/947 [02:20<00:34,  5.44it/s]
Fetching 947 files:  80%|████████  | 761/947 [02:20<00:39,  4.73it/s]
Fetching 947 files:  80%|████████  | 762/947 [02:20<00:35,  5.24it/s]
Fetching 947 files:  81%|████████  | 764/947 [02:21<00:31,  5.86it/s]
Fetching 947 files:  81%|████████  | 765/947 [02:21<00:30,  5.91it/s]
Fetching 947 files:  81%|████████  | 766/947 [02:21<00:29,  6.19it/s]
Fetching 947 files:  81%|████████  | 767/947 [02:22<00:42,  4.22it/s]
Fetching 947 files:  81%|████████  | 769/947 [02:22<00:28,  6.17it/s]
Fetching 947 files:  81%|████████▏ | 770/947 [02:22<00:27,  6.51it/s]
Fetching 947 files:  81%|████████▏ | 771/947 [02:22<00:26,  6.76it/s]
Fetching 947 files:  82%|████████▏ | 772/947 [02:22<00:37,  4.62it/s]
Fetching 947 files:  82%|████████▏ | 773/947 [02:22<00:33,  5.19it/s]
Fetching 947 files:  82%|████████▏ | 775/947 [02:23<00:35,  4.89it/s]
Fetching 947 files:  82%|████████▏ | 776/947 [02:23<00:31,  5.41it/s]
Fetching 947 files:  82%|████████▏ | 777/947 [02:23<00:29,  5.85it/s]
Fetching 947 files:  82%|████████▏ | 778/947 [02:23<00:28,  5.85it/s]
Fetching 947 files:  83%|████████▎ | 783/947 [02:24<00:29,  5.61it/s]
Fetching 947 files:  83%|████████▎ | 784/947 [02:25<00:32,  4.99it/s]
Fetching 947 files:  83%|████████▎ | 785/947 [02:25<00:30,  5.37it/s]
Fetching 947 files:  83%|████████▎ | 788/947 [02:25<00:32,  4.93it/s]
Fetching 947 files:  84%|████████▎ | 791/947 [02:26<00:23,  6.56it/s]
Fetching 947 files:  84%|████████▎ | 793/947 [02:26<00:24,  6.39it/s]
Fetching 947 files:  84%|████████▍ | 795/947 [02:26<00:19,  7.67it/s]
Fetching 947 files:  84%|████████▍ | 797/947 [02:27<00:26,  5.59it/s]
Fetching 947 files:  84%|████████▍ | 799/947 [02:27<00:24,  6.05it/s]
Fetching 947 files:  85%|████████▍ | 801/947 [02:27<00:20,  7.29it/s]
Fetching 947 files:  85%|████████▍ | 803/947 [02:27<00:19,  7.32it/s]
Fetching 947 files:  85%|████████▍ | 804/947 [02:28<00:41,  3.43it/s]
Fetching 947 files:  86%|████████▌ | 811/947 [02:29<00:17,  7.77it/s]
Fetching 947 files:  86%|████████▌ | 813/947 [02:29<00:25,  5.19it/s]
Fetching 947 files:  86%|████████▌ | 815/947 [02:30<00:21,  6.14it/s]
Fetching 947 files:  86%|████████▋ | 818/947 [02:30<00:15,  8.12it/s]
Fetching 947 files:  87%|████████▋ | 820/947 [02:31<00:27,  4.61it/s]
Fetching 947 files:  87%|████████▋ | 822/947 [02:31<00:23,  5.29it/s]
Fetching 947 files:  87%|████████▋ | 825/947 [02:31<00:17,  6.94it/s]
Fetching 947 files:  88%|████████▊ | 829/947 [02:31<00:13,  8.75it/s]
Fetching 947 files:  88%|████████▊ | 831/947 [02:32<00:22,  5.17it/s]
Fetching 947 files:  88%|████████▊ | 837/947 [02:33<00:13,  7.94it/s]
Fetching 947 files:  89%|████████▊ | 840/947 [02:34<00:19,  5.40it/s]
Fetching 947 files:  89%|████████▉ | 844/947 [02:34<00:15,  6.66it/s]
Fetching 947 files:  89%|████████▉ | 846/947 [02:34<00:13,  7.40it/s]
Fetching 947 files:  90%|████████▉ | 848/947 [02:35<00:16,  6.04it/s]
Fetching 947 files:  90%|████████▉ | 849/947 [02:35<00:20,  4.77it/s]
Fetching 947 files:  90%|█████████ | 853/947 [02:35<00:12,  7.63it/s]
Fetching 947 files:  90%|█████████ | 855/947 [02:36<00:12,  7.35it/s]
Fetching 947 files:  90%|█████████ | 857/947 [02:36<00:13,  6.80it/s]
Fetching 947 files:  91%|█████████ | 863/947 [02:36<00:07, 11.68it/s]
Fetching 947 files:  91%|█████████▏| 865/947 [02:36<00:06, 11.75it/s]
Fetching 947 files:  92%|█████████▏| 867/947 [02:37<00:07, 11.39it/s]
Fetching 947 files:  92%|█████████▏| 869/947 [02:38<00:14,  5.37it/s]
Fetching 947 files:  92%|█████████▏| 874/947 [02:38<00:09,  7.94it/s]
Fetching 947 files:  93%|█████████▎| 876/947 [02:38<00:10,  7.08it/s]
Fetching 947 files:  93%|█████████▎| 880/947 [02:39<00:09,  7.19it/s]
Fetching 947 files:  93%|█████████▎| 882/947 [02:39<00:07,  8.13it/s]
Fetching 947 files:  93%|█████████▎| 884/947 [02:39<00:07,  8.36it/s]
Fetching 947 files:  94%|█████████▎| 886/947 [02:39<00:08,  7.38it/s]
Fetching 947 files:  94%|█████████▍| 888/947 [02:40<00:09,  6.00it/s]
Fetching 947 files:  94%|█████████▍| 890/947 [02:40<00:08,  6.44it/s]
Fetching 947 files:  95%|█████████▍| 895/947 [02:41<00:06,  8.35it/s]
Fetching 947 files:  95%|█████████▍| 896/947 [02:41<00:06,  8.10it/s]
Fetching 947 files:  95%|█████████▌| 900/947 [02:42<00:08,  5.47it/s]
Fetching 947 files:  96%|█████████▌| 905/947 [02:42<00:04,  8.61it/s]
Fetching 947 files:  96%|█████████▌| 910/947 [02:43<00:04,  7.63it/s]
Fetching 947 files:  96%|█████████▋| 912/947 [02:43<00:04,  7.15it/s]
Fetching 947 files:  97%|█████████▋| 914/947 [02:43<00:04,  8.02it/s]
Fetching 947 files:  97%|█████████▋| 921/947 [02:44<00:03,  8.49it/s]
Fetching 947 files:  98%|█████████▊| 926/947 [02:45<00:02,  9.19it/s]
Fetching 947 files:  98%|█████████▊| 928/947 [02:45<00:02,  8.64it/s]
Fetching 947 files:  98%|█████████▊| 931/947 [02:45<00:01,  8.59it/s]
Fetching 947 files:  98%|█████████▊| 932/947 [02:45<00:01,  8.35it/s]
Fetching 947 files:  99%|█████████▉| 939/947 [02:45<00:00, 14.31it/s]
Fetching 947 files:  99%|█████████▉| 941/947 [02:46<00:00,  8.30it/s]
Fetching 947 files: 100%|█████████▉| 943/947 [02:46<00:00,  8.71it/s]
Fetching 947 files: 100%|█████████▉| 945/947 [02:47<00:00,  8.39it/s]
Fetching 947 files: 100%|██████████| 947/947 [02:47<00:00,  5.67it/s]
[Avatar] Set video tolerance_s=0.02
[Avatar] Camera transforms: arm=right, target=480x480
[Avatar] Using /dev/shm (RAM-backed, 938GB free)
[Avatar] Pre-decoding videos to JPEG: /dev/shm/avatar_frames
  Extracting 938 videos with ffmpeg...
  [100/938] 0 errors, 4s
  [200/938] 0 errors, 7s
  [300/938] 0 errors, 11s
  [400/938] 0 errors, 14s
  [500/938] 0 errors, 18s
  [600/938] 0 errors, 22s
  [700/938] 0 errors, 26s
  [800/938] 0 errors, 31s
  [900/938] 0 errors, 35s
  [938/938] 0 errors, 36s
  Done: 938/938 videos OK, 270,246 JPEGs, 18.8GB, 38s
[Avatar] Patched decode_video_frames (disk cache)
[Avatar] Preload complete (40s total)
[Avatar] Rank 0: signaled 7 other ranks
[Avatar] Installed corrupt-frame retry handler
NCCL version 2.26.2+cuda12.2
INFO 2026-03-13 06:12:34 ot_train.py:233 Creating policy
[Avatar] Set video tolerance_s=0.02
[Avatar] Camera transforms: arm=right, target=480x480
[Avatar] Rank 4: waiting for preload...
[Avatar] Rank 4: preload ready (0s)
[Avatar] Patched decode_video_frames (disk cache)
[Avatar] Installed corrupt-frame retry handler
[Avatar] Set video tolerance_s=0.02
[Avatar] Camera transforms: arm=right, target=480x480
[Avatar] Rank 6: waiting for preload...
[Avatar] Rank 6: preload ready (0s)
[Avatar] Set video tolerance_s=0.02
[Avatar] Patched decode_video_frames (disk cache)
[Avatar] Installed corrupt-frame retry handler
[Avatar] Camera transforms: arm=right, target=480x480
[Avatar] Rank 2: waiting for preload...
[Avatar] Rank 2: preload ready (0s)
[Avatar] Patched decode_video_frames (disk cache)
[Avatar] Installed corrupt-frame retry handler
[Avatar] Set video tolerance_s=0.02
[Avatar] Camera transforms: arm=right, target=480x480
[Avatar] Rank 7: waiting for preload...
[Avatar] Rank 7: preload ready (0s)
[Avatar] Patched decode_video_frames (disk cache)
[Avatar] Installed corrupt-frame retry handler
[Avatar] Set video tolerance_s=0.02
[Avatar] Camera transforms: arm=right, target=480x480
[Avatar] Rank 3: waiting for preload...
[Avatar] Rank 3: preload ready (0s)
[Avatar] Patched decode_video_frames (disk cache)
[Avatar] Installed corrupt-frame retry handler
[Avatar] Set video tolerance_s=0.02
[Avatar] Camera transforms: arm=right, target=480x480
[Avatar] Rank 1: waiting for preload...
[Avatar] Rank 1: preload ready (0s)
[Avatar] Patched decode_video_frames (disk cache)
[Avatar] Installed corrupt-frame retry handler
[Avatar] Set video tolerance_s=0.02
[Avatar] Camera transforms: arm=right, target=480x480
[Avatar] Rank 5: waiting for preload...
[Avatar] Rank 5: preload ready (0s)
[Avatar] Patched decode_video_frames (disk cache)
[Avatar] Installed corrupt-frame retry handler
Downloading: "https://download.pytorch.org/models/resnet18-f37072fd.pth" to /root/.cache/torch/hub/checkpoints/resnet18-f37072fd.pth
Downloading: "https://download.pytorch.org/models/resnet18-f37072fd.pth" to /root/.cache/torch/hub/checkpoints/resnet18-f37072fd.pth
Downloading: "https://download.pytorch.org/models/resnet18-f37072fd.pth" to /root/.cache/torch/hub/checkpoints/resnet18-f37072fd.pth
Downloading: "https://download.pytorch.org/models/resnet18-f37072fd.pth" to /root/.cache/torch/hub/checkpoints/resnet18-f37072fd.pth

  0%|          | 0.00/44.7M [00:00<?, ?B/s]Downloading: "https://download.pytorch.org/models/resnet18-f37072fd.pth" to /root/.cache/torch/hub/checkpoints/resnet18-f37072fd.pth
Downloading: "https://download.pytorch.org/models/resnet18-f37072fd.pth" to /root/.cache/torch/hub/checkpoints/resnet18-f37072fd.pth
Downloading: "https://download.pytorch.org/models/resnet18-f37072fd.pth" to /root/.cache/torch/hub/checkpoints/resnet18-f37072fd.pth
Downloading: "https://download.pytorch.org/models/resnet18-f37072fd.pth" to /root/.cache/torch/hub/checkpoints/resnet18-f37072fd.pth

  0%|          | 0.00/44.7M [00:00<?, ?B/s]
  0%|          | 0.00/44.7M [00:00<?, ?B/s]
  1%|          | 384k/44.7M [00:00<00:12, 3.61MB/s]
  0%|          | 0.00/44.7M [00:00<?, ?B/s]
  0%|          | 0.00/44.7M [00:00<?, ?B/s]
  0%|          | 0.00/44.7M [00:00<?, ?B/s]
  0%|          | 0.00/44.7M [00:00<?, ?B/s]
  1%|          | 384k/44.7M [00:00<00:12, 3.64MB/s]
  8%|▊         | 3.75M/44.7M [00:00<00:01, 21.6MB/s]
  0%|          | 0.00/44.7M [00:00<?, ?B/s]
  1%|          | 384k/44.7M [00:00<00:12, 3.72MB/s]
  1%|          | 384k/44.7M [00:00<00:12, 3.74MB/s]
  1%|          | 384k/44.7M [00:00<00:12, 3.67MB/s]
  1%|          | 384k/44.7M [00:00<00:12, 3.78MB/s]
  1%|          | 384k/44.7M [00:00<00:12, 3.66MB/s]
 11%|█         | 4.88M/44.7M [00:00<00:01, 28.3MB/s]
 72%|███████▏  | 32.2M/44.7M [00:00<00:00, 146MB/s] 
 11%|█         | 5.00M/44.7M [00:00<00:01, 29.4MB/s]
  1%|          | 384k/44.7M [00:00<00:12, 3.65MB/s]
 11%|█▏        | 5.12M/44.7M [00:00<00:01, 30.2MB/s]
 11%|█         | 4.75M/44.7M [00:00<00:01, 27.6MB/s]
  8%|▊         | 3.38M/44.7M [00:00<00:02, 17.8MB/s]
  8%|▊         | 3.38M/44.7M [00:00<00:02, 17.6MB/s]
100%|██████████| 44.7M/44.7M [00:00<00:00, 121MB/s]

 63%|██████▎   | 28.2M/44.7M [00:00<00:00, 125MB/s] 
 56%|█████▌    | 24.9M/44.7M [00:00<00:00, 110MB/s] 
 57%|█████▋    | 25.2M/44.7M [00:00<00:00, 112MB/s] 
  5%|▍         | 2.12M/44.7M [00:00<00:03, 11.4MB/s]
 23%|██▎       | 10.1M/44.7M [00:00<00:00, 39.2MB/s]
 21%|██        | 9.38M/44.7M [00:00<00:01, 36.1MB/s]
 38%|███▊      | 16.9M/44.7M [00:00<00:00, 60.3MB/s]
100%|██████████| 44.7M/44.7M [00:00<00:00, 115MB/s]

 92%|█████████▏| 41.2M/44.7M [00:00<00:00, 133MB/s]
100%|██████████| 44.7M/44.7M [00:00<00:00, 116MB/s]

 13%|█▎        | 5.75M/44.7M [00:00<00:01, 21.2MB/s]
100%|██████████| 44.7M/44.7M [00:00<00:00, 106MB/s]

100%|██████████| 44.7M/44.7M [00:00<00:00, 107MB/s] 

 84%|████████▎ | 37.4M/44.7M [00:00<00:00, 132MB/s] 
 93%|█████████▎| 41.4M/44.7M [00:00<00:00, 146MB/s] [rank0]: Traceback (most recent call last):
[rank0]:   File "/tmp/train_on_hf.py", line 738, in <module>
[rank0]:     main()
[rank0]:   File "/tmp/train_on_hf.py", line 734, in main
[rank0]:     lerobot_main()
[rank0]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/scripts/lerobot_train.py", line 532, in main
[rank0]:     train()
[rank0]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/configs/parser.py", line 233, in wrapper_inner
[rank0]:     response = fn(cfg, *args, **kwargs)
[rank0]:                ^^^^^^^^^^^^^^^^^^^^^^^^
[rank0]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/scripts/lerobot_train.py", line 234, in train
[rank0]:     policy = make_policy(
[rank0]:              ^^^^^^^^^^^^
[rank0]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/policies/factory.py", line 492, in make_policy
[rank0]:     policy = policy_cls.from_pretrained(**kwargs)
[rank0]:              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[rank0]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/policies/pretrained.py", line 115, in from_pretrained
[rank0]:     model_file = hf_hub_download(
[rank0]:                  ^^^^^^^^^^^^^^^^
[rank0]:   File "/usr/local/lib/python3.11/dist-packages/huggingface_hub/utils/_validators.py", line 106, in _inner_fn
[rank0]:     validate_repo_id(arg_value)
[rank0]:   File "/usr/local/lib/python3.11/dist-packages/huggingface_hub/utils/_validators.py", line 160, in validate_repo_id
[rank0]:     raise HFValidationError(
[rank0]: huggingface_hub.errors.HFValidationError: Repo id must use alphanumeric chars or '-', '_', '.', '--' and '..' are forbidden, '-' and '.' cannot start or end the name, max length is 96: 'avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000'.

100%|██████████| 44.7M/44.7M [00:00<00:00, 100MB/s]

100%|██████████| 44.7M/44.7M [00:00<00:00, 100MB/s]

 60%|█████▉    | 26.8M/44.7M [00:00<00:00, 93.8MB/s]
100%|██████████| 44.7M/44.7M [00:00<00:00, 98.2MB/s]
[rank4]: Traceback (most recent call last):
[rank4]:   File "/tmp/train_on_hf.py", line 738, in <module>
[rank4]:     main()
[rank4]:   File "/tmp/train_on_hf.py", line 734, in main
[rank4]:     lerobot_main()
[rank4]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/scripts/lerobot_train.py", line 532, in main
[rank4]:     train()
[rank4]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/configs/parser.py", line 233, in wrapper_inner
[rank4]:     response = fn(cfg, *args, **kwargs)
[rank4]:                ^^^^^^^^^^^^^^^^^^^^^^^^
[rank4]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/scripts/lerobot_train.py", line 234, in train
[rank4]:     policy = make_policy(
[rank4]:              ^^^^^^^^^^^^
[rank4]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/policies/factory.py", line 492, in make_policy
[rank4]:     policy = policy_cls.from_pretrained(**kwargs)
[rank4]:              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[rank4]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/policies/pretrained.py", line 115, in from_pretrained
[rank4]:     model_file = hf_hub_download(
[rank4]:                  ^^^^^^^^^^^^^^^^
[rank4]:   File "/usr/local/lib/python3.11/dist-packages/huggingface_hub/utils/_validators.py", line 106, in _inner_fn
[rank4]:     validate_repo_id(arg_value)
[rank4]:   File "/usr/local/lib/python3.11/dist-packages/huggingface_hub/utils/_validators.py", line 160, in validate_repo_id
[rank4]:     raise HFValidationError(
[rank4]: huggingface_hub.errors.HFValidationError: Repo id must use alphanumeric chars or '-', '_', '.', '--' and '..' are forbidden, '-' and '.' cannot start or end the name, max length is 96: 'avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000'.
[rank6]: Traceback (most recent call last):
[rank6]:   File "/tmp/train_on_hf.py", line 738, in <module>
[rank6]:     main()
[rank6]:   File "/tmp/train_on_hf.py", line 734, in main
[rank6]:     lerobot_main()
[rank6]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/scripts/lerobot_train.py", line 532, in main
[rank6]:     train()
[rank6]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/configs/parser.py", line 233, in wrapper_inner
[rank6]:     response = fn(cfg, *args, **kwargs)
[rank6]:                ^^^^^^^^^^^^^^^^^^^^^^^^
[rank6]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/scripts/lerobot_train.py", line 234, in train
[rank6]:     policy = make_policy(
[rank6]:              ^^^^^^^^^^^^
[rank6]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/policies/factory.py", line 492, in make_policy
[rank6]:     policy = policy_cls.from_pretrained(**kwargs)
[rank6]:              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[rank6]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/policies/pretrained.py", line 115, in from_pretrained
[rank6]:     model_file = hf_hub_download(
[rank6]:                  ^^^^^^^^^^^^^^^^
[rank6]:   File "/usr/local/lib/python3.11/dist-packages/huggingface_hub/utils/_validators.py", line 106, in _inner_fn
[rank6]:     validate_repo_id(arg_value)
[rank6]:   File "/usr/local/lib/python3.11/dist-packages/huggingface_hub/utils/_validators.py", line 160, in validate_repo_id
[rank6]:     raise HFValidationError(
[rank6]: huggingface_hub.errors.HFValidationError: Repo id must use alphanumeric chars or '-', '_', '.', '--' and '..' are forbidden, '-' and '.' cannot start or end the name, max length is 96: 'avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000'.
[rank2]: Traceback (most recent call last):
[rank2]:   File "/tmp/train_on_hf.py", line 738, in <module>
[rank2]:     main()
[rank2]:   File "/tmp/train_on_hf.py", line 734, in main
[rank2]:     lerobot_main()
[rank2]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/scripts/lerobot_train.py", line 532, in main
[rank2]:     train()
[rank2]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/configs/parser.py", line 233, in wrapper_inner
[rank2]:     response = fn(cfg, *args, **kwargs)
[rank2]:                ^^^^^^^^^^^^^^^^^^^^^^^^
[rank2]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/scripts/lerobot_train.py", line 234, in train
[rank2]:     policy = make_policy(
[rank2]:              ^^^^^^^^^^^^
[rank2]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/policies/factory.py", line 492, in make_policy
[rank2]:     policy = policy_cls.from_pretrained(**kwargs)
[rank2]:              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[rank2]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/policies/pretrained.py", line 115, in from_pretrained
[rank2]:     model_file = hf_hub_download(
[rank2]:                  ^^^^^^^^^^^^^^^^
[rank2]:   File "/usr/local/lib/python3.11/dist-packages/huggingface_hub/utils/_validators.py", line 106, in _inner_fn
[rank2]:     validate_repo_id(arg_value)
[rank2]:   File "/usr/local/lib/python3.11/dist-packages/huggingface_hub/utils/_validators.py", line 160, in validate_repo_id
[rank2]:     raise HFValidationError(
[rank2]: huggingface_hub.errors.HFValidationError: Repo id must use alphanumeric chars or '-', '_', '.', '--' and '..' are forbidden, '-' and '.' cannot start or end the name, max length is 96: 'avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000'.
[rank7]: Traceback (most recent call last):
[rank7]:   File "/tmp/train_on_hf.py", line 738, in <module>
[rank7]:     main()
[rank7]:   File "/tmp/train_on_hf.py", line 734, in main
[rank7]:     lerobot_main()
[rank7]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/scripts/lerobot_train.py", line 532, in main
[rank7]:     train()
[rank7]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/configs/parser.py", line 233, in wrapper_inner
[rank7]:     response = fn(cfg, *args, **kwargs)
[rank7]:                ^^^^^^^^^^^^^^^^^^^^^^^^
[rank7]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/scripts/lerobot_train.py", line 234, in train
[rank7]:     policy = make_policy(
[rank7]:              ^^^^^^^^^^^^
[rank7]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/policies/factory.py", line 492, in make_policy
[rank7]:     policy = policy_cls.from_pretrained(**kwargs)
[rank7]:              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[rank7]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/policies/pretrained.py", line 115, in from_pretrained
[rank7]:     model_file = hf_hub_download(
[rank7]:                  ^^^^^^^^^^^^^^^^
[rank7]:   File "/usr/local/lib/python3.11/dist-packages/huggingface_hub/utils/_validators.py", line 106, in _inner_fn
[rank7]:     validate_repo_id(arg_value)
[rank7]:   File "/usr/local/lib/python3.11/dist-packages/huggingface_hub/utils/_validators.py", line 160, in validate_repo_id
[rank7]:     raise HFValidationError(
[rank7]: huggingface_hub.errors.HFValidationError: Repo id must use alphanumeric chars or '-', '_', '.', '--' and '..' are forbidden, '-' and '.' cannot start or end the name, max length is 96: 'avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000'.
[rank3]: Traceback (most recent call last):
[rank3]:   File "/tmp/train_on_hf.py", line 738, in <module>
[rank3]:     main()
[rank3]:   File "/tmp/train_on_hf.py", line 734, in main
[rank3]:     lerobot_main()
[rank3]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/scripts/lerobot_train.py", line 532, in main
[rank3]:     train()
[rank3]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/configs/parser.py", line 233, in wrapper_inner
[rank3]:     response = fn(cfg, *args, **kwargs)
[rank3]:                ^^^^^^^^^^^^^^^^^^^^^^^^
[rank3]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/scripts/lerobot_train.py", line 234, in train
[rank3]:     policy = make_policy(
[rank3]:              ^^^^^^^^^^^^
[rank3]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/policies/factory.py", line 492, in make_policy
[rank3]:     policy = policy_cls.from_pretrained(**kwargs)
[rank3]:              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[rank3]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/policies/pretrained.py", line 115, in from_pretrained
[rank3]:     model_file = hf_hub_download(
[rank3]:                  ^^^^^^^^^^^^^^^^
[rank3]:   File "/usr/local/lib/python3.11/dist-packages/huggingface_hub/utils/_validators.py", line 106, in _inner_fn
[rank3]:     validate_repo_id(arg_value)
[rank3]:   File "/usr/local/lib/python3.11/dist-packages/huggingface_hub/utils/_validators.py", line 160, in validate_repo_id
[rank3]:     raise HFValidationError(
[rank3]: huggingface_hub.errors.HFValidationError: Repo id must use alphanumeric chars or '-', '_', '.', '--' and '..' are forbidden, '-' and '.' cannot start or end the name, max length is 96: 'avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000'.
[rank1]: Traceback (most recent call last):
[rank1]:   File "/tmp/train_on_hf.py", line 738, in <module>
[rank1]:     main()
[rank1]:   File "/tmp/train_on_hf.py", line 734, in main
[rank1]:     lerobot_main()
[rank1]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/scripts/lerobot_train.py", line 532, in main
[rank1]:     train()
[rank1]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/configs/parser.py", line 233, in wrapper_inner
[rank1]:     response = fn(cfg, *args, **kwargs)
[rank1]:                ^^^^^^^^^^^^^^^^^^^^^^^^
[rank1]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/scripts/lerobot_train.py", line 234, in train
[rank1]:     policy = make_policy(
[rank1]:              ^^^^^^^^^^^^
[rank1]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/policies/factory.py", line 492, in make_policy
[rank1]:     policy = policy_cls.from_pretrained(**kwargs)
[rank1]:              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[rank1]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/policies/pretrained.py", line 115, in from_pretrained
[rank1]:     model_file = hf_hub_download(
[rank1]:                  ^^^^^^^^^^^^^^^^
[rank1]:   File "/usr/local/lib/python3.11/dist-packages/huggingface_hub/utils/_validators.py", line 106, in _inner_fn
[rank1]:     validate_repo_id(arg_value)
[rank1]:   File "/usr/local/lib/python3.11/dist-packages/huggingface_hub/utils/_validators.py", line 160, in validate_repo_id
[rank1]:     raise HFValidationError(
[rank1]: huggingface_hub.errors.HFValidationError: Repo id must use alphanumeric chars or '-', '_', '.', '--' and '..' are forbidden, '-' and '.' cannot start or end the name, max length is 96: 'avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000'.
[rank5]: Traceback (most recent call last):
[rank5]:   File "/tmp/train_on_hf.py", line 738, in <module>
[rank5]:     main()
[rank5]:   File "/tmp/train_on_hf.py", line 734, in main
[rank5]:     lerobot_main()
[rank5]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/scripts/lerobot_train.py", line 532, in main
[rank5]:     train()
[rank5]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/configs/parser.py", line 233, in wrapper_inner
[rank5]:     response = fn(cfg, *args, **kwargs)
[rank5]:                ^^^^^^^^^^^^^^^^^^^^^^^^
[rank5]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/scripts/lerobot_train.py", line 234, in train
[rank5]:     policy = make_policy(
[rank5]:              ^^^^^^^^^^^^
[rank5]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/policies/factory.py", line 492, in make_policy
[rank5]:     policy = policy_cls.from_pretrained(**kwargs)
[rank5]:              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[rank5]:   File "/usr/local/lib/python3.11/dist-packages/lerobot/policies/pretrained.py", line 115, in from_pretrained
[rank5]:     model_file = hf_hub_download(
[rank5]:                  ^^^^^^^^^^^^^^^^
[rank5]:   File "/usr/local/lib/python3.11/dist-packages/huggingface_hub/utils/_validators.py", line 106, in _inner_fn
[rank5]:     validate_repo_id(arg_value)
[rank5]:   File "/usr/local/lib/python3.11/dist-packages/huggingface_hub/utils/_validators.py", line 160, in validate_repo_id
[rank5]:     raise HFValidationError(
[rank5]: huggingface_hub.errors.HFValidationError: Repo id must use alphanumeric chars or '-', '_', '.', '--' and '..' are forbidden, '-' and '.' cannot start or end the name, max length is 96: 'avatarrobotics/act-alpha-bot-right-resnet18-b256-20260312-2358:step-80000'.
[rank0]:[W313 06:12:35.269482878 ProcessGroupNCCL.cpp:1479] Warning: WARNING: destroy_process_group() was not called before program exit, which can leak resources. For more info, please see https://pytorch.org/docs/stable/distributed.html#shutdown (function operator())
W0313 06:12:36.602000 2075 torch/distributed/elastic/multiprocessing/api.py:900] Sending process 2143 closing signal SIGTERM
W0313 06:12:36.602000 2075 torch/distributed/elastic/multiprocessing/api.py:900] Sending process 2144 closing signal SIGTERM
W0313 06:12:36.602000 2075 torch/distributed/elastic/multiprocessing/api.py:900] Sending process 2146 closing signal SIGTERM
W0313 06:12:36.603000 2075 torch/distributed/elastic/multiprocessing/api.py:900] Sending process 2147 closing signal SIGTERM
W0313 06:12:36.603000 2075 torch/distributed/elastic/multiprocessing/api.py:900] Sending process 2148 closing signal SIGTERM
W0313 06:12:36.603000 2075 torch/distributed/elastic/multiprocessing/api.py:900] Sending process 2149 closing signal SIGTERM
W0313 06:12:36.603000 2075 torch/distributed/elastic/multiprocessing/api.py:900] Sending process 2150 closing signal SIGTERM
E0313 06:12:37.544000 2075 torch/distributed/elastic/multiprocessing/api.py:874] failed (exitcode: 1) local_rank: 2 (pid: 2145) of binary: /usr/bin/python
Traceback (most recent call last):
  File "/usr/local/bin/accelerate", line 8, in <module>
    sys.exit(main())
             ^^^^^^
  File "/usr/local/lib/python3.11/dist-packages/accelerate/commands/accelerate_cli.py", line 50, in main
    args.func(args)
  File "/usr/local/lib/python3.11/dist-packages/accelerate/commands/launch.py", line 1396, in launch_command
    multi_gpu_launcher(args)
  File "/usr/local/lib/python3.11/dist-packages/accelerate/commands/launch.py", line 1023, in multi_gpu_launcher
    distrib_run.run(args)
  File "/usr/local/lib/python3.11/dist-packages/torch/distributed/run.py", line 883, in run
    elastic_launch(
  File "/usr/local/lib/python3.11/dist-packages/torch/distributed/launcher/api.py", line 139, in __call__
    return launch_agent(self._config, self._entrypoint, list(args))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/dist-packages/torch/distributed/launcher/api.py", line 270, in launch_agent
    raise ChildFailedError(
torch.distributed.elastic.multiprocessing.errors.ChildFailedError: 
============================================================
/tmp/train_on_hf.py FAILED
------------------------------------------------------------
Failures:
  <NO_OTHER_FAILURES>
------------------------------------------------------------
Root Cause (first observed failure):
[0]:
  time      : 2026-03-13_06:12:36
  host      : 3e60c7da39e3
  rank      : 2 (local_rank: 2)
  exitcode  : 1 (pid: 2145)
  error_file: <N/A>
  traceback : To enable traceback see: https://pytorch.org/docs/stable/elastic/errors.html
============================================================

>>> Training finished with exit code 1
Ended: 2026-03-13 06:12:37 UTC
>>> Saving training log to HuggingFace...