[Mpi-forum] signaled with Killed

HELLO, I got the message [0]0: Return code = 0, signaled with Killed I also found that this message occurs at different time steps when i use different number of processors. For example, when np=2, it occurs at step=1200; when np=3, it occurs at step=1800. The results till this message are consistent with my previous test on uni-processor. Any ideas? Thanks, Likun