Lammps doesn't print detail detail error without mpirun

LAMMPS
1

I find that when I run lammps (install from conda-forge) with the following command (submitted by sbatch), the detail error won’t be print but only mpi process failed

lmp -in lmp.in

Error:

--------------------------------------------------------------------------
MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD
  Proc: [[41923,0],0]
  Errorcode: 1

NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
You may or may not see output from other processes, depending on
exactly when Open MPI kills them.
--------------------------------------------------------------------------

But if I run with

mpirun -np 1 lmp -in lmp.in

Then I will get the error message I need to fix the issue.

Is there any way to make lammps print detail error without mpirun?

2

Which version of LAMMPS?
What platform are you running on?

Please see the “guidelines” post for how to properly report issues.

You have to contact the maintainers of the LAMMPS package within conda about this.
I have no problems locally with the current development version of LAMMPS on a Linux machine.

P.S.: I have found in my job as managers of HPC resources that using conda often creates more problems than it solves unless you use conda as the only tool to manage software (which is only possible on a desktop).