训练时卡住了

[SouthMelon22]

作者你好，我在重新训练时，终端输出 Start val 后，就卡住了，没有进一步打印，请问是什么问题
Namespace(BidirDecoder=True, MORAN='', adadelta=True, adam=False, alphabet='0:1:2:3:4:5:6:7:8:9:a:b:c:d:e:f:g:h:i:j:k:l:m:n:o:p:q:r:s:t:u:v:w:x:y:z:$', batchSize=64, beta1=0.5, cuda=True, displayInterval=100, experiment='output/', imgH=64, imgW=200, lr=0.01, n_test_disp=10, ngpu=1, nh=256, niter=10, saveInterval=40000, sep=':', sgd=False, targetH=32, targetW=100, train_cvpr='/root/siton-tmp/CVPR2016', train_nips='/root/siton-tmp/NIPS2014/NIPS2014', valInterval=1000, valroot='/root/Moran/evaluation_datasets/IC15_1811', workers=2)
mkdir: cannot create directory 'output/': File exists
Random Seed: 8135
/opt/conda/lib/python3.8/site-packages/torch/nn/modules/rnn.py:62: UserWarning: dropout option adds dropout after all but last recurrent layer, so non-zero dropout expects num_layers greater than 1, but got dropout=0.3 and num_layers=1
warnings.warn("dropout option adds dropout after all but last "
/root/Moran/models/asrn_res.py:234: UserWarning: nn.init.kaiming_normal is now deprecated in favor of nn.init.kaiming_normal_.
nn.init.kaiming_normal(m.weight, mode='fan_out', a=0)
Start val