LAMMPS (7 Jan 2012)
  using 4 OpenMP thread(s) per MPI task
variable	x index 1
variable	y index 1
variable	z index 1

variable	xx equal 10*$x
variable	xx equal 10*1
variable	yy equal 10*$y
variable	yy equal 10*1
variable	zz equal 10*$z
variable	zz equal 10*1

units		lj
atom_style	atomic
newton      off
lattice		fcc 0.8442
Lattice spacing in x,y,z = 1.6796 1.6796 1.6796
region		box block 0 ${xx} 0 ${yy} 0 ${zz}
region		box block 0 10 0 ${yy} 0 ${zz}
region		box block 0 10 0 10 0 ${zz}
region		box block 0 10 0 10 0 10
create_box	2 box
Created orthogonal box = (0 0 0) to (16.796 16.796 16.796)
  1 by 1 by 3 MPI processor grid
create_atoms	1 box
Created 4000 atoms
mass		1 1.0
mass		2 1.0

set type 1 type/fraction 2 0.5 190343
  2038 settings made for type/fraction

velocity	all create 1.44 87287 loop geom

pair_style  table bitmap 7
pair_coeff	1 1 lj126_table.txt LJ_126_1.0
pair_coeff	1 2 lj126_table.txt LJ_126_1.0
pair_coeff	2 2 lj126_table.txt LJ_126_2.0

neighbor	0.3 bin
neigh_modify	delay 0 every 20 check no

fix		1 all nve

timestep 0.003
thermo   100
run		400
Memory usage per processor = 8.06259 Mbytes
Step Temp E_pair E_mol TotEng Press 
       0         1.44   -9.0293355            0   -6.8698755     10.84454 
     100   0.76236334   -8.4598364            0   -7.3165773    13.816758 
     200   0.76415822   -8.4653079            0   -7.3193571    13.812893 
     300   0.75631694   -8.4609997            0   -7.3268079    13.848077 
     400    0.7611487   -8.4613249            0   -7.3198873    13.824833 
Loop time of 10.4467 on 12 procs (3 MPI x 4 OpenMP) for 400 steps with 4000 atoms

Pair  time (%) = 8.04333 (76.9941)
Neigh time (%) = 1.52685 (14.6156)
Comm  time (%) = 0.831259 (7.95716)
Outpt time (%) = 0.0325016 (0.311119)
Other time (%) = 0.0127487 (0.122036)

Nlocal:    1333.33 ave 1400 max 1285 min
Histogram: 1 0 1 0 0 0 0 0 0 1
Nghost:    15528.7 ave 15845 max 15333 min
Histogram: 1 1 0 0 0 0 0 0 0 1
Neighs:    719079 ave 752329 max 697750 min
Histogram: 1 1 0 0 0 0 0 0 0 1

Total # of neighbors = 2157236
Ave neighs/atom = 539.309
Neighbor list builds = 20
Dangerous builds = 0