LAMMPS (5 Oct 2007)
# bulk Cu lattice

variable	x index 20
variable	y index 20
variable	z index 20

units		metal
atom_style	atomic

lattice		fcc 3.615
Lattice spacing in x,y,z = 3.615 3.615 3.615
region		box block 0 $x 0 $y 0 $z
region		box block 0 40 0 $y 0 $z
region		box block 0 40 0 40 0 $z
region		box block 0 40 0 40 0 20
create_box	1 box
Created orthogonal box = (0 0 0) to (144.6 144.6 72.3)
  2 by 2 by 1 processor grid
create_atoms	1 box
Created 128000 atoms

pair_style	eam
pair_coeff	1 1 Cu_u3.eam

velocity	all create 1600.0 376847 loop geom

neighbor	1.0 bin
neigh_modify    every 1 delay 5 check yes

fix		1 all nve

timestep	0.005
thermo		50

run		100
Memory usage per processor = 14.5948 Mbytes
Step Temp E_pair E_mol TotEng Press 
       0         1600      -453120            0   -426647.73    18704.012 
      50    772.46776      -439343            0   -426562.39    52646.044 
     100    798.31788    -439771.6            0    -426563.3    51493.923 
Loop time of 13.0599 on 4 procs for 100 steps with 128000 atoms

Pair  time (%) = 10.8899 (83.3838)
Neigh time (%) = 0.99729 (7.63627)
Comm  time (%) = 0.631329 (4.8341)
Outpt time (%) = 0.00184333 (0.0141144)
Other time (%) = 0.539597 (4.13171)

Nlocal:    32000 ave 32087 max 31920 min
Histogram: 1 0 0 1 0 1 0 0 0 1
Nghost:    19909.8 ave 19989 max 19824 min
Histogram: 1 0 0 0 1 0 1 0 0 1
Neighs:    1.20802e+06 ave 1.21174e+06 max 1.20443e+06 min
Histogram: 1 0 0 0 1 1 0 0 0 1

Total # of neighbors = 4832066
Ave neighs/atom = 37.7505
Neighbor list builds = 14
Dangerous builds = 0
