Segmentation fault

Hi guys,

I got this error after submitting my job:

LAMMPS (1 Jun 2012)
Reading data file …
orthogonal box = (-1000 -1000 -1000) to (1000 1000 1000)
3 by 3 by 4 MPI processor grid
18492 atoms
180 atoms in group bottom
180 atoms in group top
18132 atoms in group bulk
b
[r1i2n8:mpi_rank_0][error_sighandler] Caught error: Segmentation fault (signal 11)
mpiexec_raw: Warning: task 0 died with signal 11 (Segmentation fault).
mpiexec_raw: Warning: tasks 1-35 died with signal 15 (Terminated).

Any idea what the cause is?

Daniel

……………………………………………………………………………………………………………

Daniel Mulvihill

Government of Ireland Research Fellow,

Department of Mechanical, Aeronautical, and Biomedical Enginering,

University of Limerick

Hi,

the segfault itself is probably the most ambiguous error you can meet and can be caused by many reasons. So you have to provide more info.

You may also first try to update your LAMMPS version.

Regards,
Oleg.

18.10.2013, 15:50, "Daniel.Mulvihill" <[email protected]...>:

Hi guys,

I got this error after submitting my job:

LAMMPS (1 Jun 2012)
Reading data file ...
  orthogonal box = (-1000 -1000 -1000) to (1000 1000 1000)
  3 by 3 by 4 MPI processor grid
  18492 atoms
180 atoms in group bottom
180 atoms in group top
18132 atoms in group bulk
b
[r1i2n8:mpi_rank_0][error_sighandler] Caught error: Segmentation fault
(signal 11)
mpiexec_raw: Warning: task 0 died with signal 11 (Segmentation fault).
mpiexec_raw: Warning: tasks 1-35 died with signal 15 (Terminated).

Any idea what the cause is?

http://en.wikipedia.org/wiki/Segmentation_fault