LAMMPS (12 Dec 2018)
OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (src/comm.cpp:87)
  using 1 OpenMP thread(s) per MPI task
Reading data file ...
  orthogonal box = (-25 -25 -25) to (25 25 25)
  1 by 1 by 1 MPI processor grid
  reading atoms ...
  4 atoms
Reading potential file ./SM_662785656123_000-files/Si_2.meam.spline with DATE: 2012-02-01
WARNING: Using 'neigh_modify every 1 delay 0 check yes' setting during minimization (src/min.cpp:168)
Neighbor list info ...
  update every 1 steps, delay 0 steps, check yes
  max neighbors/atom: 2000, page size: 100000
  master list distance cutoff = 7.24
  ghost atom cutoff = 7.24
  binsize = 3.62, bins = 14 14 14
  2 neighbor lists, perpetual/occasional/extra = 2 0 0
  (1) pair meam/spline, perpetual
      attributes: full, newton on
      pair build: full/bin/atomonly
      stencil: full/bin/3d
      bin: standard
  (2) pair meam/spline, perpetual, half/full from (1)
      attributes: half, newton on
      pair build: halffull/newton
      stencil: none
      bin: none
Setting up cg style minimization ...
  Unit style    : metal
  Current step  : 0
Per MPI rank memory allocation (min/avg/max) = 5.566 | 5.566 | 5.566 Mbytes
PotEng 
  -8.7515232 
  -10.837314 
Loop time of 0.000324965 on 1 procs for 21 steps with 4 atoms

0.0% CPU use with 1 MPI tasks x 1 OpenMP threads

Minimization stats:
  Stopping criterion = energy tolerance
  Energy initial, next-to-last, final = 
        -8.75152317513     -10.8373070368      -10.837314102
  Force two-norm initial, final = 6.12821 0.00893431
  Force max component initial, final = 2.64989 0.00601596
  Final line search alpha, max atom move = 1 0.00601596
  Iterations, force evaluations = 21 40

MPI task timing breakdown:
Section |  min time  |  avg time  |  max time  |%varavg| %total
---------------------------------------------------------------
Pair    | 5.722e-05  | 5.722e-05  | 5.722e-05  |   0.0 | 17.61
Neigh   | 0          | 0          | 0          |   0.0 |  0.00
Comm    | 2.3127e-05 | 2.3127e-05 | 2.3127e-05 |   0.0 |  7.12
Output  | 0.00019932 | 0.00019932 | 0.00019932 |   0.0 | 61.34
Modify  | 0          | 0          | 0          |   0.0 |  0.00
Other   |            | 4.53e-05   |            |       | 13.94

Nlocal:    4 ave 4 max 4 min
Histogram: 1 0 0 0 0 0 0 0 0 0
Nghost:    0 ave 0 max 0 min
Histogram: 1 0 0 0 0 0 0 0 0 0
Neighs:    6 ave 6 max 6 min
Histogram: 1 0 0 0 0 0 0 0 0 0
FullNghs:  12 ave 12 max 12 min
Histogram: 1 0 0 0 0 0 0 0 0 0

Total # of neighbors = 12
Ave neighs/atom = 3
Neighbor list builds = 0
Dangerous builds = 0
Total wall time: 0:00:00