LAMMPS (5 Oct 2016) # REAX potential for VOH system # ..... units real atom_style charge read_data data.VOH orthogonal box = (0 0 0) to (25 25 25) 1 by 1 by 1 MPI processor grid reading atoms ... 100 atoms pair_style reax/c lmp_control pair_coeff * * ffield.reax.V_O_C_H H C O V Reading potential file ffield.reax.V_O_C_H with DATE: 2011-02-18 neighbor 2 bin neigh_modify every 10 delay 0 check no fix 1 all nve fix 2 all qeq/reax 1 0.0 10.0 1e-6 param.qeq fix 3 all temp/berendsen 500.0 500.0 100.0 timestep 0.25 #dump 1 all atom 30 dump.reax.voh run 3000 Neighbor list info ... 2 neighbor list requests update every 10 steps, delay 0 steps, check no max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 12 ghost atom cutoff = 12 binsize = 6 -> bins = 5 5 5 Memory usage per processor = 16.9211 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -10246.825 0 -10246.825 42.256089 3000 479.39686 -10186.225 0 -10044.755 -454.82798 Loop time of 10.4348 on 1 procs for 3000 steps with 100 atoms Performance: 6.210 ns/day, 3.865 hours/ns, 287.499 timesteps/s 99.2% CPU use with 1 MPI tasks x no OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 9.2216 | 9.2216 | 9.2216 | 0.0 | 88.37 Neigh | 0.2757 | 0.2757 | 0.2757 | 0.0 | 2.64 Comm | 0.015626 | 0.015626 | 0.015626 | 0.0 | 0.15 Output | 1.1921e-05 | 1.1921e-05 | 1.1921e-05 | 0.0 | 0.00 Modify | 0.91782 | 0.91782 | 0.91782 | 0.0 | 8.80 Other | | 0.004039 | | | 0.04 Nlocal: 100 ave 100 max 100 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 598 ave 598 max 598 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 3384 ave 3384 max 3384 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3384 Ave neighs/atom = 33.84 Neighbor list builds = 300 Dangerous builds not checked Please see the log.cite file for references relevant to this simulation Total wall time: 0:00:10