[lammps-users] error with restart

I'm trying to restart a simulation using a binary restart file, but I get
the following error:

WARNING: Restart file used different # of processors
  1 by 1 by 1 processor grid
  18656 atoms
ERROR: Did not assign all atoms correctly

What does this mean? I checked the source, and it seems to indicate that
all the atoms haven't been properly allocated among all the processors.
When I try to restart using the same number of processors the
simulation just freezes somewhere in the read_restart command.


Either the prior simulation was in a bad state when you
wrote the restart file, or it's a bug with read_restart.

Can you send the script for the shortest run that produces a bad
restart file? Then we can debug ...