Out of range: End of sequence

[Yu-Wu]

Dear,

I tried the code of branch tf-1.2 on my own training data.

But I met the info log as below. Although it seems no influence on the training process, I still want to check if something wrong.

Thank you!

log:

2017-09-24 22:20:19.391148: W tensorflow/core/kernels/lookup_table_init_op.cc:347] Table trying to initialize from file ../vocab.tag is already initialized.
2017-09-24 22:20:19.391190: W tensorflow/core/kernels/lookup_table_init_op.cc:347] Table trying to initialize from file ../vocab.seq is already initialized.
loaded eval model parameters from /tmp/nmt_attention_model_new/translate.ckpt-29000, time 0.07s
2017-09-24 22:20:19.495261: W tensorflow/core/framework/op_kernel.cc:1192] Out of range: End of sequence
[[Node: IteratorGetNext = IteratorGetNextoutput_shapes=[[?,?], [?,?], [?,?], [?], [?]], output_types=[DT_INT32, DT_INT32, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/cpu:0"]]
2017-09-24 22:20:19.495300: W tensorflow/core/framework/op_kernel.cc:1192] Out of range: End of sequence
[[Node: IteratorGetNext = IteratorGetNextoutput_shapes=[[?,?], [?,?], [?,?], [?], [?]], output_types=[DT_INT32, DT_INT32, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/cpu:0"]]
2017-09-24 22:20:19.495365: W tensorflow/core/framework/op_kernel.cc:1192] Out of range: End of sequence
[[Node: IteratorGetNext = IteratorGetNextoutput_shapes=[[?,?], [?,?], [?,?], [?], [?]], output_types=[DT_INT32, DT_INT32, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/cpu:0"]]
2017-09-24 22:20:19.495384: W tensorflow/core/framework/op_kernel.cc:1192] Out of range: End of sequence
[[Node: IteratorGetNext = IteratorGetNextoutput_shapes=[[?,?], [?,?], [?,?], [?], [?]], output_types=[DT_INT32, DT_INT32, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/cpu:0"]]
2017-09-24 22:20:19.495398: W tensorflow/core/framework/op_kernel.cc:1192] Out of range: End of sequence
[[Node: IteratorGetNext = IteratorGetNextoutput_shapes=[[?,?], [?,?], [?,?], [?], [?]], output_types=[DT_INT32, DT_INT32, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/cpu:0"]]
2017-09-24 22:20:19.495413: W tensorflow/core/framework/op_kernel.cc:1192] Out of range: End of sequence
[[Node: IteratorGetNext = IteratorGetNextoutput_shapes=[[?,?], [?,?], [?,?], [?], [?]], output_types=[DT_INT32, DT_INT32, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/cpu:0"]]
eval dev: perplexity 1.72, time 0s, Sun Sep 24 22:20:19 2017.
2017-09-24 22:21:55.435255: W tensorflow/core/framework/op_kernel.cc:1192] Out of range: End of sequence
[[Node: IteratorGetNext = IteratorGetNextoutput_shapes=[[?,?], [?,?], [?,?], [?], [?]], output_types=[DT_INT32, DT_INT32, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/cpu:0"]]
2017-09-24 22:21:55.435303: W tensorflow/core/framework/op_kernel.cc:1192] Out of range: End of sequence
[[Node: IteratorGetNext = IteratorGetNextoutput_shapes=[[?,?], [?,?], [?,?], [?], [?]], output_types=[DT_INT32, DT_INT32, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/cpu:0"]]
2017-09-24 22:21:55.435321: W tensorflow/core/framework/op_kernel.cc:1192] Out of range: End of sequence
[[Node: IteratorGetNext = IteratorGetNextoutput_shapes=[[?,?], [?,?], [?,?], [?], [?]], output_types=[DT_INT32, DT_INT32, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/cpu:0"]]
eval test: perplexity 1.64, time 95s, Sun Sep 24 22:21:55 2017.
2017-09-24 22:21:57.526556: W tensorflow/core/framework/op_kernel.cc:1192] Out of range: End of sequence
[[Node: IteratorGetNext = IteratorGetNextoutput_shapes=[[?,?], [?,?], [?,?], [?], [?]], output_types=[DT_INT32, DT_INT32, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/cpu:0"]]
2017-09-24 22:21:57.527428: W tensorflow/core/framework/op_kernel.cc:1192] Out of range: End of sequence
[[Node: IteratorGetNext = IteratorGetNextoutput_shapes=[[?,?], [?,?], [?,?], [?], [?]], output_types=[DT_INT32, DT_INT32, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/cpu:0"]]
2017-09-24 22:21:57.527463: W tensorflow/core/framework/op_kernel.cc:1192] Out of range: End of sequence
[[Node: IteratorGetNext = IteratorGetNextoutput_shapes=[[?,?], [?,?], [?,?], [?], [?]], output_types=[DT_INT32, DT_INT32, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/cpu:0"]]
2017-09-24 22:21:57.527642: W tensorflow/core/framework/op_kernel.cc:1192] Out of range: End of sequence
[[Node: IteratorGetNext = IteratorGetNextoutput_shapes=[[?,?], [?,?], [?,?], [?], [?]], output_types=[DT_INT32, DT_INT32, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/cpu:0"]]
2017-09-24 22:21:57.527668: W tensorflow/core/framework/op_kernel.cc:1192] Out of range: End of sequence
[[Node: IteratorGetNext = IteratorGetNextoutput_shapes=[[?,?], [?,?], [?,?], [?], [?]], output_types=[DT_INT32, DT_INT32, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/cpu:0"]]
2017-09-24 22:21:57.527693: W tensorflow/core/framework/op_kernel.cc:1192] Out of range: End of sequence
[[Node: IteratorGetNext = IteratorGetNextoutput_shapes=[[?,?], [?,?], [?,?], [?], [?]], output_types=[DT_INT32, DT_INT32, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/cpu:0"]]
2017-09-24 22:21:57.527716: W tensorflow/core/framework/op_kernel.cc:1192] Out of range: End of sequence
[[Node: IteratorGetNext = IteratorGetNextoutput_shapes=[[?,?], [?,?], [?,?], [?], [?]], output_types=[DT_INT32, DT_INT32, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/cpu:0"]]
2017-09-24 22:21:57.527739: W tensorflow/core/framework/op_kernel.cc:1192] Out of range: End of sequence
[[Node: IteratorGetNext = IteratorGetNextoutput_shapes=[[?,?], [?,?], [?,?], [?], [?]], output_types=[DT_INT32, DT_INT32, DT_INT32, DT_INT32, DT_INT32], _device="/job:localhost/replica:0/task:0/cpu:0"]]

Finished an epoch, step 29022. Perform external evaluation

2017-09-24 22:21:57.565210: W tensorflow/core/kernels/lookup_table_init_op.cc:347] Table trying to initialize from file ../vocab.seq is already initialized.
2017-09-24 22:21:57.565251: W tensorflow/core/kernels/lookup_table_init_op.cc:347] Table trying to initialize from file ../vocab.seq is already initialized.
2017-09-24 22:21:57.565482: W tensorflow/core/kernels/lookup_table_init_op.cc:347] Table trying to initialize from file ../vocab.tag is already initialized.

[georgesterpu]

Maybe related: tensorflow/tensorflow/#12414