Problem loading checkpoint in downstream object detection

[alejandrosatis]

Hi,

First of all I'd like to congratulate the authors for the great work and shared repo.

I have successfully followed all 3 unsupervised stages of pre-training and executed the convert-pretrain-to-detectron2.py script to perform final conversion of the model.

However, when using pretrained model for downstream task Object Detection it seems model does not get recognized (WARNING [02/27 20:12:26 d2.checkpoint.c2_model_loading]: No weights in checkpoint matched with model.) and no parameter is loaded as pretrained model. Am I missing anything? wrong configuration? Thank you in advance.

Here the log:

[02/27 20:12:26 fvcore.common.checkpoint]: [Checkpointer] Loading from /home/alejandro/satisai/py_workspace/ORL/weights/stage3_epoch_800_converted.pkl ...                                      [510/1839]
[02/27 20:12:26 fvcore.common.checkpoint]: Reading a file from 'OpenSelfSup'
WARNING [02/27 20:12:26 d2.checkpoint.c2_model_loading]: No weights in checkpoint matched with model.
WARNING [02/27 20:12:26 fvcore.common.checkpoint]: Some model parameters or buffers are not found in the checkpoint:
backbone.bottom_up.res2.0.conv1.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res2.0.conv1.weight
backbone.bottom_up.res2.0.conv2.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res2.0.conv2.weight
backbone.bottom_up.res2.0.conv3.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res2.0.conv3.weight
backbone.bottom_up.res2.0.shortcut.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res2.0.shortcut.weight
backbone.bottom_up.res2.1.conv1.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res2.1.conv1.weight
backbone.bottom_up.res2.1.conv2.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res2.1.conv2.weight
backbone.bottom_up.res2.1.conv3.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res2.1.conv3.weight
backbone.bottom_up.res2.2.conv1.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res2.2.conv1.weight
backbone.bottom_up.res2.2.conv2.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res2.2.conv2.weight
backbone.bottom_up.res2.2.conv3.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res2.2.conv3.weight
backbone.bottom_up.res3.0.conv1.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res3.0.conv1.weight
backbone.bottom_up.res3.0.conv2.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res3.0.conv2.weight
backbone.bottom_up.res3.0.conv3.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res3.0.conv3.weight
backbone.bottom_up.res3.0.shortcut.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res3.0.shortcut.weight
backbone.bottom_up.res3.1.conv1.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res3.1.conv1.weight
backbone.bottom_up.res3.1.conv2.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res3.1.conv2.weight
backbone.bottom_up.res3.1.conv3.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res3.1.conv3.weight
backbone.bottom_up.res3.2.conv1.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res3.2.conv1.weight
backbone.bottom_up.res3.2.conv2.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res3.2.conv2.weight
backbone.bottom_up.res3.2.conv3.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res3.2.conv3.weight
backbone.bottom_up.res3.3.conv1.norm.{bias, running_mean, running_var, weight}                                                                                                                  [466/1839]
backbone.bottom_up.res3.3.conv1.weight
backbone.bottom_up.res3.3.conv2.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res3.3.conv2.weight
backbone.bottom_up.res3.3.conv3.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res3.3.conv3.weight
backbone.bottom_up.res4.0.conv1.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res4.0.conv1.weight
backbone.bottom_up.res4.0.conv2.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res4.0.conv2.weight
backbone.bottom_up.res4.0.conv3.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res4.0.conv3.weight
backbone.bottom_up.res4.0.shortcut.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res4.0.shortcut.weight
backbone.bottom_up.res4.1.conv1.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res4.1.conv1.weight
backbone.bottom_up.res4.1.conv2.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res4.1.conv2.weight
backbone.bottom_up.res4.1.conv3.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res4.1.conv3.weight
backbone.bottom_up.res4.2.conv1.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res4.2.conv1.weight
backbone.bottom_up.res4.2.conv2.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res4.2.conv2.weight
backbone.bottom_up.res4.2.conv3.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res4.2.conv3.weight
backbone.bottom_up.res4.3.conv1.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res4.3.conv1.weight
backbone.bottom_up.res4.3.conv2.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res4.3.conv2.weight
backbone.bottom_up.res4.3.conv3.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res4.3.conv3.weight
backbone.bottom_up.res4.4.conv1.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res4.4.conv1.weight
backbone.bottom_up.res4.4.conv2.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res4.4.conv2.weight
backbone.bottom_up.res4.4.conv3.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res4.4.conv3.weight
backbone.bottom_up.res4.5.conv1.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res4.5.conv1.weight
backbone.bottom_up.res4.5.conv2.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res4.5.conv2.weight
backbone.bottom_up.res4.5.conv3.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res4.5.conv3.weight
backbone.bottom_up.res5.0.conv1.weight                                                                                                                                                          [421/1839]
backbone.bottom_up.res5.0.conv2.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res5.0.conv2.weight
backbone.bottom_up.res5.0.conv3.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res5.0.conv3.weight
backbone.bottom_up.res5.0.shortcut.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res5.0.shortcut.weight
backbone.bottom_up.res5.1.conv1.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res5.1.conv1.weight
backbone.bottom_up.res5.1.conv2.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res5.1.conv2.weight
backbone.bottom_up.res5.1.conv3.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res5.1.conv3.weight
backbone.bottom_up.res5.2.conv1.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res5.2.conv1.weight
backbone.bottom_up.res5.2.conv2.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res5.2.conv2.weight
backbone.bottom_up.res5.2.conv3.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.res5.2.conv3.weight
backbone.bottom_up.stem.conv1.norm.{bias, running_mean, running_var, weight}
backbone.bottom_up.stem.conv1.weight
backbone.fpn_lateral2.norm.{bias, running_mean, running_var, weight}
backbone.fpn_lateral2.weight
backbone.fpn_lateral3.norm.{bias, running_mean, running_var, weight}
backbone.fpn_lateral3.weight
backbone.fpn_lateral4.norm.{bias, running_mean, running_var, weight}
backbone.fpn_lateral4.weight
backbone.fpn_lateral5.norm.{bias, running_mean, running_var, weight}
backbone.fpn_lateral5.weight
backbone.fpn_output2.norm.{bias, running_mean, running_var, weight}
backbone.fpn_output2.weight
backbone.fpn_output3.norm.{bias, running_mean, running_var, weight}
backbone.fpn_output3.weight
backbone.fpn_output4.norm.{bias, running_mean, running_var, weight}
backbone.fpn_output4.weight
backbone.fpn_output5.norm.{bias, running_mean, running_var, weight}
backbone.fpn_output5.weight
proposal_generator.rpn_head.anchor_deltas.{bias, weight}
proposal_generator.rpn_head.conv.{bias, weight}
proposal_generator.rpn_head.objectness_logits.{bias, weight}
roi_heads.box_head.conv1.norm.{bias, running_mean, running_var, weight}
roi_heads.box_head.conv1.weight
roi_heads.box_head.conv2.norm.{bias, running_mean, running_var, weight}
roi_heads.box_head.conv2.weight
roi_heads.box_head.conv3.norm.{bias, running_mean, running_var, weight}                                                                                                                         [377/1839]
roi_heads.box_head.conv3.weight
roi_heads.box_head.conv4.norm.{bias, running_mean, running_var, weight}
roi_heads.box_head.conv4.weight
roi_heads.box_head.fc1.{bias, weight}
roi_heads.box_predictor.bbox_pred.{bias, weight}
roi_heads.box_predictor.cls_score.{bias, weight}
WARNING [02/27 20:12:26 fvcore.common.checkpoint]: The checkpoint state_dict contains keys that are not used by the model:
  stem.online_net.0.conv1.weight
  stem.online_net.0.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
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  online_net.0.res2.1.conv1.weight
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  online_net.0.res2.2.conv1.weight
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  online_net.0.res2.2.conv2.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
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online_net.0.res3.2.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}                                                                                                 [332/1839]
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  online_net.0.res4.5.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}                                                                                                 [288/1839]
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  target_net.0.res2.2.conv1.weight                                                                                                                                                              [244/1839]
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  target_net.0.res3.3.conv3.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res4.0.conv1.weight
  target_net.0.res4.0.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res4.0.conv2.weight
  target_net.0.res4.0.conv2.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res4.0.conv3.weight
  target_net.0.res4.0.conv3.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res4.0.shortcut.weight
  target_net.0.res4.0.shortcut.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res4.1.conv1.weight
  target_net.0.res4.1.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res4.1.conv2.weight
  target_net.0.res4.1.conv2.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res4.1.conv3.weight                                                                                                                                                              [200/1839]
  target_net.0.res4.1.conv3.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res4.2.conv1.weight
  target_net.0.res4.2.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res4.2.conv2.weight
  target_net.0.res4.2.conv2.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res4.2.conv3.weight
  target_net.0.res4.2.conv3.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res4.3.conv1.weight
  target_net.0.res4.3.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res4.3.conv2.weight
  target_net.0.res4.3.conv2.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res4.3.conv3.weight
  target_net.0.res4.3.conv3.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res4.4.conv1.weight
  target_net.0.res4.4.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res4.4.conv2.weight
  target_net.0.res4.4.conv2.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res4.4.conv3.weight
  target_net.0.res4.4.conv3.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res4.5.conv1.weight
  target_net.0.res4.5.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res4.5.conv2.weight
  target_net.0.res4.5.conv2.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res4.5.conv3.weight
  target_net.0.res4.5.conv3.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res5.0.conv1.weight
  target_net.0.res5.0.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res5.0.conv2.weight
  target_net.0.res5.0.conv2.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res5.0.conv3.weight
  target_net.0.res5.0.conv3.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res5.0.shortcut.weight
  target_net.0.res5.0.shortcut.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res5.1.conv1.weight
  target_net.0.res5.1.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res5.1.conv2.weight
  target_net.0.res5.1.conv2.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res5.1.conv3.weight
  target_net.0.res5.1.conv3.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res5.2.conv1.weight
  target_net.0.res5.2.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res5.2.conv2.weight
  target_net.0.res5.2.conv2.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  target_net.0.res5.2.conv3.weight                                                                                                                                                              [156/1839]
  target_net.0.res5.2.conv3.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  stem.target_net.1.fc0.{bias, weight}
  stem.target_net.1.bn0.{bias, num_batches_tracked, running_mean, running_var, weight}
  stem.target_net.1.fc1.weight
  stem.backbone.conv1.weight
  stem.backbone.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  stem.neck.fc0.{bias, weight}
  stem.neck.bn0.{bias, num_batches_tracked, running_mean, running_var, weight}
  stem.neck.fc1.weight
  stem.global_head.predictor.fc0.{bias, weight}
  stem.global_head.predictor.bn0.{bias, num_batches_tracked, running_mean, running_var, weight}
  stem.global_head.predictor.fc1.weight
  stem.local_intra_head.predictor.fc0.{bias, weight}
  stem.local_intra_head.predictor.bn0.{bias, num_batches_tracked, running_mean, running_var, weight}
  stem.local_intra_head.predictor.fc1.weight
  stem.local_inter_head.predictor.fc0.{bias, weight}
  stem.local_inter_head.predictor.bn0.{bias, num_batches_tracked, running_mean, running_var, weight}
  stem.local_inter_head.predictor.fc1.weight
  backbone.res2.0.conv1.weight
  backbone.res2.0.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  backbone.res2.0.conv2.weight
  backbone.res2.0.conv2.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  backbone.res2.0.conv3.weight
  backbone.res2.0.conv3.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  backbone.res2.0.shortcut.weight
  backbone.res2.0.shortcut.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  backbone.res2.1.conv1.weight
  backbone.res2.1.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  backbone.res2.1.conv2.weight
  backbone.res2.1.conv2.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  backbone.res2.1.conv3.weight
  backbone.res2.1.conv3.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  backbone.res2.2.conv1.weight
  backbone.res2.2.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  backbone.res2.2.conv2.weight
  backbone.res2.2.conv2.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  backbone.res2.2.conv3.weight
  backbone.res2.2.conv3.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  backbone.res3.0.conv1.weight
  backbone.res3.0.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  backbone.res3.0.conv2.weight
  backbone.res3.0.conv2.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  backbone.res3.0.conv3.weight
  ...

[alejandrosatis]

Problem was the config, now I used this one R_50_C4_1x_imagenet.yaml and seems to be way more compatible.

[02/28 09:04:26 fvcore.common.checkpoint]: [Checkpointer] Loading from /home/alejandro/satisai/py_workspace/ORL/weights/stage3_epoch_800_converted.pkl ...
[02/28 09:04:26 fvcore.common.checkpoint]: Reading a file from 'OpenSelfSup'
[02/28 09:04:26 d2.checkpoint.c2_model_loading]: Following weights matched with submodule backbone:
| Names in Model    | Names in Checkpoint                                                                                                 | Shapes                                            |
|:------------------|:--------------------------------------------------------------------------------------------------------------------|:--------------------------------------------------|
| res2.0.conv1.*    | backbone.res2.0.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (64,) () (64,) (64,) (64,) (64,64,1,1)            |
| res2.0.conv2.*    | backbone.res2.0.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (64,) () (64,) (64,) (64,) (64,64,3,3)            |
| res2.0.conv3.*    | backbone.res2.0.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,64,1,1)       |
| res2.0.shortcut.* | backbone.res2.0.shortcut.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight} | (256,) () (256,) (256,) (256,) (256,64,1,1)       |
| res2.1.conv1.*    | backbone.res2.1.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (64,) () (64,) (64,) (64,) (64,256,1,1)           |
| res2.1.conv2.*    | backbone.res2.1.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (64,) () (64,) (64,) (64,) (64,64,3,3)            |
| res2.1.conv3.*    | backbone.res2.1.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,64,1,1)       |
| res2.2.conv1.*    | backbone.res2.2.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (64,) () (64,) (64,) (64,) (64,256,1,1)           |
| res2.2.conv2.*    | backbone.res2.2.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (64,) () (64,) (64,) (64,) (64,64,3,3)            |
| res2.2.conv3.*    | backbone.res2.2.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,64,1,1)       |
| res3.0.conv1.*    | backbone.res3.0.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (128,) () (128,) (128,) (128,) (128,256,1,1)      |
| res3.0.conv2.*    | backbone.res3.0.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (128,) () (128,) (128,) (128,) (128,128,3,3)      |
| res3.0.conv3.*    | backbone.res3.0.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (512,) () (512,) (512,) (512,) (512,128,1,1)      |
| res3.0.shortcut.* | backbone.res3.0.shortcut.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight} | (512,) () (512,) (512,) (512,) (512,256,1,1)      |
| res3.1.conv1.*    | backbone.res3.1.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (128,) () (128,) (128,) (128,) (128,512,1,1)      |
| res3.1.conv2.*    | backbone.res3.1.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (128,) () (128,) (128,) (128,) (128,128,3,3)      |
| res3.1.conv3.*    | backbone.res3.1.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (512,) () (512,) (512,) (512,) (512,128,1,1)      |
| res3.2.conv1.*    | backbone.res3.2.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (128,) () (128,) (128,) (128,) (128,512,1,1)      |
| res3.2.conv2.*    | backbone.res3.2.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (128,) () (128,) (128,) (128,) (128,128,3,3)      |
| res3.2.conv3.*    | backbone.res3.2.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (512,) () (512,) (512,) (512,) (512,128,1,1)      |
| res3.3.conv1.*    | backbone.res3.3.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (128,) () (128,) (128,) (128,) (128,512,1,1)      |
| res3.3.conv2.*    | backbone.res3.3.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (128,) () (128,) (128,) (128,) (128,128,3,3)      |
| res3.3.conv3.*    | backbone.res3.3.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (512,) () (512,) (512,) (512,) (512,128,1,1)      |
| res4.0.conv1.*    | backbone.res4.0.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,512,1,1)      |
| res4.0.conv2.*    | backbone.res4.0.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,256,3,3)      |
| res4.0.conv3.*    | backbone.res4.0.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (1024,) () (1024,) (1024,) (1024,) (1024,256,1,1) |
| res4.0.shortcut.* | backbone.res4.0.shortcut.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight} | (1024,) () (1024,) (1024,) (1024,) (1024,512,1,1) |
| res4.1.conv1.*    | backbone.res4.1.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,1024,1,1)     |
| res4.1.conv2.*    | backbone.res4.1.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,256,3,3)      |
| res4.1.conv3.*    | backbone.res4.1.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (1024,) () (1024,) (1024,) (1024,) (1024,256,1,1) |
| res4.2.conv1.*    | backbone.res4.2.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,1024,1,1)     |
| res4.2.conv2.*    | backbone.res4.2.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,256,3,3)      |
| res4.2.conv3.*    | backbone.res4.2.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (1024,) () (1024,) (1024,) (1024,) (1024,256,1,1) |
| res4.3.conv1.*    | backbone.res4.3.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,1024,1,1)     |
| res4.3.conv2.*    | backbone.res4.3.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,256,3,3)      |
| res4.3.conv3.*    | backbone.res4.3.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (1024,) () (1024,) (1024,) (1024,) (1024,256,1,1) |
| res4.4.conv1.*    | backbone.res4.4.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,1024,1,1)     |
| res4.4.conv2.*    | backbone.res4.4.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,256,3,3)      |
| res4.4.conv3.*    | backbone.res4.4.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (1024,) () (1024,) (1024,) (1024,) (1024,256,1,1) |
| res4.5.conv1.*    | backbone.res4.5.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,1024,1,1)     |
| res4.5.conv2.*    | backbone.res4.5.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,256,3,3)      |
| res4.5.conv3.*    | backbone.res4.5.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (1024,) () (1024,) (1024,) (1024,) (1024,256,1,1) |
WARNING [02/28 09:04:26 fvcore.common.checkpoint]: Some model parameters or buffers are not found in the checkpoint:
backbone.stem.conv1.norm.{bias, running_mean, running_var, weight}
backbone.stem.conv1.weight
proposal_generator.rpn_head.anchor_deltas.{bias, weight}
proposal_generator.rpn_head.conv.{bias, weight}
proposal_generator.rpn_head.objectness_logits.{bias, weight}
roi_heads.box_predictor.bbox_pred.{bias, weight}
roi_heads.box_predictor.cls_score.{bias, weight}
roi_heads.res5.0.conv1.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.0.conv1.weight
roi_heads.res5.0.conv2.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.0.conv2.weight
roi_heads.res5.0.conv3.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.0.conv3.weight
roi_heads.res5.0.shortcut.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.0.shortcut.weight
roi_heads.res5.1.conv1.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.1.conv1.weight
roi_heads.res5.1.conv2.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.1.conv2.weight
roi_heads.res5.1.conv3.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.1.conv3.weight
roi_heads.res5.2.conv1.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.2.conv1.weight
roi_heads.res5.2.conv2.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.2.conv2.weight
roi_heads.res5.2.conv3.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.2.conv3.weight
roi_heads.res5.norm.{bias, running_mean, running_var, weight}
WARNING [02/28 09:04:26 fvcore.common.checkpoint]: The checkpoint state_dict contains keys that are not used by the model:
  online_net.0.res2.0.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  online_net.0.res2.0.conv1.weight
  online_net.0.res2.0.conv2.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  online_net.0.res2.0.conv2.weight
  online_net.0.res2.0.conv3.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  online_net.0.res2.0.conv3.weight
  online_net.0.res2.0.shortcut.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  online_net.0.res2.0.shortcut.weight
  online_net.0.res2.1.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
... 

[592McAvoy]

Problem was the config, now I used this one R_50_C4_1x_imagenet.yaml and seems to be way more compatible.

[02/28 09:04:26 fvcore.common.checkpoint]: [Checkpointer] Loading from /home/alejandro/satisai/py_workspace/ORL/weights/stage3_epoch_800_converted.pkl ...
[02/28 09:04:26 fvcore.common.checkpoint]: Reading a file from 'OpenSelfSup'
[02/28 09:04:26 d2.checkpoint.c2_model_loading]: Following weights matched with submodule backbone:
| Names in Model    | Names in Checkpoint                                                                                                 | Shapes                                            |
|:------------------|:--------------------------------------------------------------------------------------------------------------------|:--------------------------------------------------|
| res2.0.conv1.*    | backbone.res2.0.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (64,) () (64,) (64,) (64,) (64,64,1,1)            |
| res2.0.conv2.*    | backbone.res2.0.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (64,) () (64,) (64,) (64,) (64,64,3,3)            |
| res2.0.conv3.*    | backbone.res2.0.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,64,1,1)       |
| res2.0.shortcut.* | backbone.res2.0.shortcut.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight} | (256,) () (256,) (256,) (256,) (256,64,1,1)       |
| res2.1.conv1.*    | backbone.res2.1.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (64,) () (64,) (64,) (64,) (64,256,1,1)           |
| res2.1.conv2.*    | backbone.res2.1.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (64,) () (64,) (64,) (64,) (64,64,3,3)            |
| res2.1.conv3.*    | backbone.res2.1.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,64,1,1)       |
| res2.2.conv1.*    | backbone.res2.2.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (64,) () (64,) (64,) (64,) (64,256,1,1)           |
| res2.2.conv2.*    | backbone.res2.2.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (64,) () (64,) (64,) (64,) (64,64,3,3)            |
| res2.2.conv3.*    | backbone.res2.2.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,64,1,1)       |
| res3.0.conv1.*    | backbone.res3.0.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (128,) () (128,) (128,) (128,) (128,256,1,1)      |
| res3.0.conv2.*    | backbone.res3.0.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (128,) () (128,) (128,) (128,) (128,128,3,3)      |
| res3.0.conv3.*    | backbone.res3.0.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (512,) () (512,) (512,) (512,) (512,128,1,1)      |
| res3.0.shortcut.* | backbone.res3.0.shortcut.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight} | (512,) () (512,) (512,) (512,) (512,256,1,1)      |
| res3.1.conv1.*    | backbone.res3.1.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (128,) () (128,) (128,) (128,) (128,512,1,1)      |
| res3.1.conv2.*    | backbone.res3.1.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (128,) () (128,) (128,) (128,) (128,128,3,3)      |
| res3.1.conv3.*    | backbone.res3.1.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (512,) () (512,) (512,) (512,) (512,128,1,1)      |
| res3.2.conv1.*    | backbone.res3.2.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (128,) () (128,) (128,) (128,) (128,512,1,1)      |
| res3.2.conv2.*    | backbone.res3.2.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (128,) () (128,) (128,) (128,) (128,128,3,3)      |
| res3.2.conv3.*    | backbone.res3.2.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (512,) () (512,) (512,) (512,) (512,128,1,1)      |
| res3.3.conv1.*    | backbone.res3.3.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (128,) () (128,) (128,) (128,) (128,512,1,1)      |
| res3.3.conv2.*    | backbone.res3.3.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (128,) () (128,) (128,) (128,) (128,128,3,3)      |
| res3.3.conv3.*    | backbone.res3.3.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (512,) () (512,) (512,) (512,) (512,128,1,1)      |
| res4.0.conv1.*    | backbone.res4.0.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,512,1,1)      |
| res4.0.conv2.*    | backbone.res4.0.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,256,3,3)      |
| res4.0.conv3.*    | backbone.res4.0.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (1024,) () (1024,) (1024,) (1024,) (1024,256,1,1) |
| res4.0.shortcut.* | backbone.res4.0.shortcut.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight} | (1024,) () (1024,) (1024,) (1024,) (1024,512,1,1) |
| res4.1.conv1.*    | backbone.res4.1.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,1024,1,1)     |
| res4.1.conv2.*    | backbone.res4.1.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,256,3,3)      |
| res4.1.conv3.*    | backbone.res4.1.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (1024,) () (1024,) (1024,) (1024,) (1024,256,1,1) |
| res4.2.conv1.*    | backbone.res4.2.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,1024,1,1)     |
| res4.2.conv2.*    | backbone.res4.2.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,256,3,3)      |
| res4.2.conv3.*    | backbone.res4.2.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (1024,) () (1024,) (1024,) (1024,) (1024,256,1,1) |
| res4.3.conv1.*    | backbone.res4.3.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,1024,1,1)     |
| res4.3.conv2.*    | backbone.res4.3.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,256,3,3)      |
| res4.3.conv3.*    | backbone.res4.3.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (1024,) () (1024,) (1024,) (1024,) (1024,256,1,1) |
| res4.4.conv1.*    | backbone.res4.4.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,1024,1,1)     |
| res4.4.conv2.*    | backbone.res4.4.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,256,3,3)      |
| res4.4.conv3.*    | backbone.res4.4.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (1024,) () (1024,) (1024,) (1024,) (1024,256,1,1) |
| res4.5.conv1.*    | backbone.res4.5.conv1.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,1024,1,1)     |
| res4.5.conv2.*    | backbone.res4.5.conv2.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (256,) () (256,) (256,) (256,) (256,256,3,3)      |
| res4.5.conv3.*    | backbone.res4.5.conv3.{norm.bias,norm.num_batches_tracked,norm.running_mean,norm.running_var,norm.weight,weight}    | (1024,) () (1024,) (1024,) (1024,) (1024,256,1,1) |
WARNING [02/28 09:04:26 fvcore.common.checkpoint]: Some model parameters or buffers are not found in the checkpoint:
backbone.stem.conv1.norm.{bias, running_mean, running_var, weight}
backbone.stem.conv1.weight
proposal_generator.rpn_head.anchor_deltas.{bias, weight}
proposal_generator.rpn_head.conv.{bias, weight}
proposal_generator.rpn_head.objectness_logits.{bias, weight}
roi_heads.box_predictor.bbox_pred.{bias, weight}
roi_heads.box_predictor.cls_score.{bias, weight}
roi_heads.res5.0.conv1.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.0.conv1.weight
roi_heads.res5.0.conv2.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.0.conv2.weight
roi_heads.res5.0.conv3.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.0.conv3.weight
roi_heads.res5.0.shortcut.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.0.shortcut.weight
roi_heads.res5.1.conv1.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.1.conv1.weight
roi_heads.res5.1.conv2.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.1.conv2.weight
roi_heads.res5.1.conv3.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.1.conv3.weight
roi_heads.res5.2.conv1.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.2.conv1.weight
roi_heads.res5.2.conv2.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.2.conv2.weight
roi_heads.res5.2.conv3.norm.{bias, running_mean, running_var, weight}
roi_heads.res5.2.conv3.weight
roi_heads.res5.norm.{bias, running_mean, running_var, weight}
WARNING [02/28 09:04:26 fvcore.common.checkpoint]: The checkpoint state_dict contains keys that are not used by the model:
  online_net.0.res2.0.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  online_net.0.res2.0.conv1.weight
  online_net.0.res2.0.conv2.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  online_net.0.res2.0.conv2.weight
  online_net.0.res2.0.conv3.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  online_net.0.res2.0.conv3.weight
  online_net.0.res2.0.shortcut.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
  online_net.0.res2.0.shortcut.weight
  online_net.0.res2.1.conv1.norm.{bias, num_batches_tracked, running_mean, running_var, weight}
... 

I met the same problem. It seems that the converted state_dict key names do not meet the detectron2 requirments.

Add k = k.replace("online_net.0.", "") in the for loop in convert-pretrain-to-detectron2.py can fix the problem.