[mpich-discuss] Error: collective abort of all ranks

[marcia nasare]

Hi, everyone!

I'm finding trouble to execute my MPI programs. When execute an MPI
program with mpiexec sometimes it terminates correctly, but sometimes
it shows different error messages such as:

rank 0 in job 1  PSGLABPE10011_53798   caused collective abort of all ranks
  exit status of rank 0: killed by signal 11

I can't discover why it is happening.

Some help?

Thank you.

Márcia