LAMMPS (16 Mar 2018)
OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (../comm.cpp:90)
  using 1 OpenMP thread(s) per MPI task
# bulk Ni in MEAM

units		metal
atom_style	atomic

lattice		fcc 3.52
Lattice spacing in x,y,z = 3.52 3.52 3.52
region		box block 0 20 0 20 0 20
create_box	1 box
Created orthogonal box = (0 0 0) to (70.4 70.4 70.4)
  1 by 1 by 1 MPI processor grid
create_atoms	1 box
Created 32000 atoms
  Time spent = 0.00184226 secs

pair_style	meam/c
pair_coeff	* * library.meam Ni4 Ni.meam Ni4

velocity	all create 1600.0 376847 loop geom

neighbor	1.0 bin
neigh_modify    delay 5 every 1

fix		1 all nve

timestep	0.005
thermo		50

run		100
Neighbor list info ...
  update every 1 steps, delay 5 steps, check yes
  max neighbors/atom: 2000, page size: 100000
  master list distance cutoff = 5
  ghost atom cutoff = 5
  binsize = 2.5, bins = 29 29 29
  2 neighbor lists, perpetual/occasional/extra = 2 0 0
  (1) pair meam/c, perpetual
      attributes: full, newton on
      pair build: full/bin/atomonly
      stencil: full/bin/3d
      bin: standard
  (2) pair meam/c, perpetual, half/full from (1)
      attributes: half, newton on
      pair build: halffull/newton
      stencil: none
      bin: none
Per MPI rank memory allocation (min/avg/max) = 55.91 | 55.91 | 55.91 Mbytes
Step Temp E_pair E_mol TotEng Press 
       0         1600      -142400            0   -135782.09     20259.18 
      50    885.10702   -139411.51            0   -135750.54    32425.431 
     100    895.50973    -139454.3            0    -135750.3    31804.185 
Loop time of 22.9343 on 1 procs for 100 steps with 32000 atoms

Performance: 1.884 ns/day, 12.741 hours/ns, 4.360 timesteps/s
99.8% CPU use with 1 MPI tasks x 1 OpenMP threads

MPI task timing breakdown:
Section |  min time  |  avg time  |  max time  |%varavg| %total
---------------------------------------------------------------
Pair    | 22.397     | 22.397     | 22.397     |   0.0 | 97.66
Neigh   | 0.48781    | 0.48781    | 0.48781    |   0.0 |  2.13
Comm    | 0.013967   | 0.013967   | 0.013967   |   0.0 |  0.06
Output  | 0.00022793 | 0.00022793 | 0.00022793 |   0.0 |  0.00
Modify  | 0.025412   | 0.025412   | 0.025412   |   0.0 |  0.11
Other   |            | 0.009448   |            |       |  0.04

Nlocal:    32000 ave 32000 max 32000 min
Histogram: 1 0 0 0 0 0 0 0 0 0
Nghost:    13576 ave 13576 max 13576 min
Histogram: 1 0 0 0 0 0 0 0 0 0
Neighs:    780360 ave 780360 max 780360 min
Histogram: 1 0 0 0 0 0 0 0 0 0
FullNghs:  1.56072e+06 ave 1.56072e+06 max 1.56072e+06 min
Histogram: 1 0 0 0 0 0 0 0 0 0

Total # of neighbors = 1560720
Ave neighs/atom = 48.7725
Neighbor list builds = 8
Dangerous builds = 0
Total wall time: 0:00:23