I was testing a simulation on LAMMPS 29Oct20 in a new cluster and on this new occasion I got a segmentation fault error.
I would like to know if this error is related to the mpi version installed on the cluster (I suppose that could be it, from previous forum responses), a memory error or if my simulation is “quite inefficient” (128 MPI tasks x 1 OpenMP threads for a system of 2837 atoms).
Attached, I send the “error.err” file (error file produced by the cluster’s queuing system) and the “output.out” (generated by LAMMPS).
If someone with more experience could kindly take a brief look at these files and tell me if the problem is indeed mpi related, I would be grateful.
Thanks in advance for your time,
error.err (13.9 KB)
output.out (53.7 KB)