training never ending problem..??

[seungmin-h]

Hi,
When i training with your code, (my global steps option is 5k,)

Process 0. Episode 99
Training process 5 terminated
The code runs for 95.45s
Training process 1 terminated
Training process 3 terminated
Training process 0 terminated
Training process 2 terminated
Training process 4 terminated

and it never stop... 'ctrl+c' is the only way to stop this training.
do i missed something...?