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 20 0 $y 0 $z
region		box block 0 20 0 20 0 $z
region		box block 0 20 0 20 0 20
create_box	1 box
Created orthogonal box = (0 0 0) to (72.3 72.3 72.3)
  1 by 2 by 2 processor grid
create_atoms	1 box
Created 32000 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 = 4.42085 Mbytes
Step Temp E_pair E_mol TotEng Press 
       0         1600      -113280            0   -106662.09    18703.573 
      50    781.55267   -109870.85            0   -106638.19    52764.534 
     100    805.29574   -109970.16            0    -106639.3    51178.427 
Loop time of 3.11047 on 4 procs for 100 steps with 32000 atoms

Pair  time (%) = 2.61131 (83.9521)
Neigh time (%) = 0.222731 (7.1607)
Comm  time (%) = 0.20405 (6.56012)
Outpt time (%) = 0.000865459 (0.0278241)
Other time (%) = 0.0715173 (2.29925)

Nlocal:    8000 ave 8023 max 7981 min
Histogram: 2 0 0 0 0 0 0 1 0 1
Nghost:    9130 ave 9150 max 9105 min
Histogram: 1 0 1 0 0 0 0 0 0 2
Neighs:    302142 ave 303202 max 300766 min
Histogram: 1 0 0 0 1 0 0 0 1 1

Total # of neighbors = 1208570
Ave neighs/atom = 37.7678
Neighbor list builds = 13
Dangerous builds = 0