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 2 by 2 MPI processor grid
create_atoms	1 box
Created 32000 atoms
  Time spent = 0.00058651 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) = 17.41 | 17.41 | 17.41 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 6.45947 on 4 procs for 100 steps with 32000 atoms

Performance: 6.688 ns/day, 3.589 hours/ns, 15.481 timesteps/s
98.0% CPU use with 4 MPI tasks x 1 OpenMP threads

MPI task timing breakdown:
Section |  min time  |  avg time  |  max time  |%varavg| %total
---------------------------------------------------------------
Pair    | 6.22       | 6.2385     | 6.265      |   0.7 | 96.58
Neigh   | 0.12657    | 0.12691    | 0.12721    |   0.1 |  1.96
Comm    | 0.052339   | 0.07915    | 0.097897   |   5.9 |  1.23
Output  | 9.7752e-05 | 0.0001151  | 0.00016594 |   0.0 |  0.00
Modify  | 0.010194   | 0.010291   | 0.010442   |   0.1 |  0.16
Other   |            | 0.004529   |            |       |  0.07

Nlocal:    8000 ave 8045 max 7947 min
Histogram: 1 0 0 1 0 0 0 1 0 1
Nghost:    6066.75 ave 6120 max 6021 min
Histogram: 1 0 1 0 0 0 1 0 0 1
Neighs:    195090 ave 196403 max 193697 min
Histogram: 1 0 0 1 0 0 0 1 0 1
FullNghs:  390180 ave 392616 max 387490 min
Histogram: 1 0 0 1 0 0 0 1 0 1

Total # of neighbors = 1560720
Ave neighs/atom = 48.7725
Neighbor list builds = 8
Dangerous builds = 0
Total wall time: 0:00:06