LAMMPS (29 Jun 2012) # bulk Si via Tersoff units metal atom_style atomic lattice diamond 5.431 Lattice spacing in x,y,z = 5.431 5.431 5.431 region box block 0 20 0 20 0 10 create_box 1 box Created orthogonal box = (0 0 0) to (108.62 108.62 54.31) 1 by 1 by 1 MPI processor grid create_atoms 1 box Created 32000 atoms pair_style tersoff pair_coeff * * Si.tersoff Si mass 1 28.06 velocity all create 1000.0 376847 loop geom neighbor 1.0 bin neigh_modify delay 5 every 1 fix 1 all nve timestep 0.001 run 100 Memory usage per processor = 10.9293 Mbytes Step Temp E_pair E_mol TotEng Press 0 1000 -148173.19 0 -144036.99 7019.4434 100 430.57813 -145815.61 0 -144034.65 -14550.734 Loop time of 11.972 on 1 procs for 100 steps with 32000 atoms Pair time (%) = 11.8132 (98.6733) Neigh time (%) = 0.07127 (0.595304) Comm time (%) = 0.0146098 (0.122033) Outpt time (%) = 0.000103951 (0.000868278) Other time (%) = 0.072855 (0.608543) Nlocal: 32000 ave 32000 max 32000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 11537 ave 11537 max 11537 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 530500 ave 530500 max 530500 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 530500 Ave neighs/atom = 16.5781 Neighbor list builds = 2 Dangerous builds = 0