Hello.
I noticed such error with latest version, 22Aug18: when running on multiple processors, the output to console that is written to file by the supercomputer has the same lines multiplied by the number of processors, i.e. a mixture of lines, mostly consecutive. For example,
LAMMPS (22 Aug 2018)
LAMMPS (22 Aug 2018)
LAMMPS (22 Aug 2018)
LAMMPS (22 Aug 2018)
Lattice spacing in x,y,z = 3.615 3.615 3.615
Lattice spacing in x,y,z = 3.615 3.615 3.615
Lattice spacing in x,y,z = 3.615 3.615 3.615
LAMMPS (22 Aug 2018)
LAMMPS (22 Aug 2018)
Lattice spacing in x,y,z = 3.615 3.615 3.615
Lattice spacing in x,y,z = 3.615 3.615 3.615
Created orthogonal box = (0 0 0) to (36.15 36.15 36.15)
Created orthogonal box = (0 0 0) to (36.15 36.15 36.15)
Created orthogonal box = (0 0 0) to (36.15 36.15 36.15)
Created orthogonal box = (0 0 0) to (36.15 36.15 36.15)
Lattice spacing in x,y,z = 3.615 3.615 3.615
Created orthogonal box = (0 0 0) to (36.15 36.15 36.15)
Created orthogonal box = (0 0 0) to (36.15 36.15 36.15)
1 by 1 by 1 MPI processor grid
Created 4000 atoms
Time spent = 0.00138211 secs
1 by 1 by 1 MPI processor grid
Created 4000 atoms
Time spent = 0.00106692 secs
1 by 1 by 1 MPI processor grid
1 by 1 by 1 MPI processor grid
Created 4000 atoms
Time spent = 0.00191903 secs
1 by 1 by 1 MPI processor grid
Created 4000 atoms
Time spent = 0.00118494 secs
LAMMPS (22 Aug 2018)
1 by 1 by 1 MPI processor grid
Created 4000 atoms
Time spent = 0.00138092 secs
LAMMPS (22 Aug 2018)
Lattice spacing in x,y,z = 3.615 3.615 3.615
Created orthogonal box = (0 0 0) to (36.15 36.15 36.15)
1 by 1 by 1 MPI processor grid
Created 4000 atoms
Time spent = 0.00118494 secs
Created 4000 atoms
Time spent = 0.0014379 secs
LAMMPS (22 Aug 2018)
The log file that is saved after run is OK, but that output file was very useful, I could look into it when the run is not over yet.
That does not happen with previous versions, 16Mar18 and 31Mar17. Intel compiler 16, openmpi 1.4.6.
Mike.