last command "reading atoms"

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1

Hi!

I suggest that my problem is not with lammps, but I am new in the parallel enviromment, so I am sorry if the question bother someone.

When I run lammps in parallel with more than 1 procesor, the last line that appears is “reading atoms”, but if I specify 1 procesor to run, then the program continues normally.

Does anyone kwnos what could be the problem?

Thanks for your time.

2

I’m sorry, I found the way to run it. After trying many times, I get this mesage and I aplied one of them:

Two workarounds have been identified for this issue:

  1. Enable ptrace for non-root users with:
    echo 0 | sudo tee /proc/sys/kernel/yama/ptrace_scope
  2. Or, use:
    I_MPI_SHM_LMT=shm