2022-07-21 09:24:45,906 INFO [streaming_decode.py:605] Decoding started
2022-07-21 09:24:45,907 INFO [streaming_decode.py:611] Device: cuda:0
2022-07-21 09:24:47,514 INFO [lexicon.py:176] Loading pre-compiled data/lang_char/Linv.pt
2022-07-21 09:24:47,619 INFO [streaming_decode.py:619] {'best_train_loss': inf, 'best_valid_loss': inf, 'best_train_epoch': -1, 'best_valid_epoch': -1, 'batch_idx_train': 0, 'log_interval': 50, 'reset_interval': 200, 'feature_dim': 80, 'subsampling_factor': 4, 'env_info': {'k2-version': '1.15.1', 'k2-build-type': 'Release', 'k2-with-cuda': True, 'k2-git-sha1': 'f8d2dba06c000ffee36aab5b66f24e7c9809f116', 'k2-git-date': 'Thu Apr 21 12:20:34 2022', 'lhotse-version': '1.5.0.dev+git.7cce647.dirty', 'torch-version': '1.11.0', 'torch-cuda-available': True, 'torch-cuda-version': '10.2', 'python-version': '3.8', 'icefall-git-branch': 'pruned-rnnt5-for-wenetspeech', 'icefall-git-sha1': '227f32f-dirty', 'icefall-git-date': 'Sun Jul 3 18:12:39 2022', 'icefall-path': '/ceph-meixu/luomingshuang/icefall', 'k2-path': '/ceph-ms/luomingshuang/k2_latest/k2/python/k2/__init__.py', 'lhotse-path': '/ceph-meixu/luomingshuang/anaconda3/envs/k2-python/lib/python3.8/site-packages/lhotse-1.5.0.dev0+git.7cce647.dirty-py3.8.egg/lhotse/__init__.py', 'hostname': 'de-74279-k2-train-7-0616225511-78bf4545d8-tv52r', 'IP address': '10.177.77.9'}, 'epoch': 5, 'iter': 0, 'avg': 1, 'use_averaged_model': True, 'exp_dir': PosixPath('pruned_transducer_stateless5/exp_L_streaming'), 'lang_dir': 'data/lang_char', 'decoding_method': 'greedy_search', 'beam': 4, 'max_contexts': 4, 'max_states': 32, 'context_size': 2, 'decode_chunk_size': 16, 'left_context': 64, 'right_context': 0, 'num_decode_streams': 20, 'num_encoder_layers': 24, 'dim_feedforward': 1536, 'nhead': 8, 'encoder_dim': 384, 'decoder_dim': 512, 'joiner_dim': 512, 'dynamic_chunk_training': False, 'causal_convolution': True, 'short_chunk_size': 25, 'num_left_chunks': 4, 'manifest_dir': PosixPath('data/fbank'), 'max_duration': 200.0, 'bucketing_sampler': True, 'num_buckets': 300, 'concatenate_cuts': False, 'duration_factor': 1.0, 'gap': 1.0, 'on_the_fly_feats': False, 'shuffle': True, 'return_cuts': True, 'num_workers': 2, 'enable_spec_aug': True, 'spec_aug_time_warp_factor': 80, 'enable_musan': True, 'training_subset': 'L', 'res_dir': PosixPath('pruned_transducer_stateless5/exp_L_streaming/streaming/greedy_search'), 'suffix': 'epoch-5-avg-1-streaming-chunk-size-16-left-context-64-right-context-0', 'blank_id': 0, 'vocab_size': 5537}
2022-07-21 09:24:47,620 INFO [streaming_decode.py:621] About to create model
2022-07-21 09:24:48,713 INFO [streaming_decode.py:688] Calculating the averaged model over epoch range from 4 (excluded) to 5