Is the teacher model provided by CIFAR corrupted?

[liuyyy111]

I followed the steps in readme.md to train the model, but encountered the following error

python3 train_cifar_kd.py --model_name resnet20_cifar --teacher resnet56_cifar --teacher_weights './ckpt/cifar_teachers.tar' --dataset 'cifar100' --epoch 240 --batch_size 64 --lr 0.1 --cls_loss_factor 1.0 --kd_loss_factor 1.0 --nd_loss_factor 2.0 --save_dir "./run/CIFAR100/KD++/res56-res20"

Traceback (most recent call last): File "train_cifar_kd.py", line 301, in teacher_ckpt = torch.load(args.teacher_weights)['model'] File "/home/sculiuyang/anaconda3/envs/distill/lib/python3.6/site-packages/torch/serialization.py", line 608, in load return _legacy_load(opened_file, map_location, pickle_module, **pickle_load_args) File "/home/sculiuyang/anaconda3/envs/distill/lib/python3.6/site-packages/torch/serialization.py", line 762, in _legacy_load return legacy_load(f) File "/home/sculiuyang/anaconda3/envs/distill/lib/python3.6/site-packages/torch/serialization.py", line 687, in legacy_load tar.extract('storages', path=tmpdir) File "/home/sculiuyang/anaconda3/envs/distill/lib/python3.6/tarfile.py", line 2043, in extract tarinfo = self.getmember(member) File "/home/sculiuyang/anaconda3/envs/distill/lib/python3.6/tarfile.py", line 1754, in getmember raise KeyError("filename %r not found" % name) KeyError: "filename 'storages' not found"

Does this mean the model is corrupted?