LAMMPS (8 Feb 2019) OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (src/comm.cpp:87) using 1 OpenMP thread(s) per MPI task Reading data file ... orthogonal box = (-25 -25 -25) to (25 25 25) 1 by 1 by 1 MPI processor grid reading atoms ... 4 atoms Reading potential file ./SM_773333226968_000-files/Si.tersoff.mod with DATE: 2013-07-26 WARNING: Using 'neigh_modify every 1 delay 0 check yes' setting during minimization (src/min.cpp:168) Neighbor list info ... update every 1 steps, delay 0 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 5.3 ghost atom cutoff = 5.3 binsize = 2.65, bins = 19 19 19 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair tersoff/mod, perpetual attributes: full, newton on pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Setting up cg style minimization ... Unit style : metal Current step : 0 Per MPI rank memory allocation (min/avg/max) = 5.086 | 5.086 | 5.086 Mbytes PotEng -8.1242599 -11.2382 Loop time of 0.000511169 on 1 procs for 22 steps with 4 atoms 0.0% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -8.12425985472 -11.2381888763 -11.2382000152 Force two-norm initial, final = 4.55171 0.0107978 Force max component initial, final = 2.3767 0.00672023 Final line search alpha, max atom move = 1 0.00672023 Iterations, force evaluations = 22 35 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.00021863 | 0.00021863 | 0.00021863 | 0.0 | 42.77 Neigh | 5.0068e-06 | 5.0068e-06 | 5.0068e-06 | 0.0 | 0.98 Comm | 1.7881e-05 | 1.7881e-05 | 1.7881e-05 | 0.0 | 3.50 Output | 0.00021577 | 0.00021577 | 0.00021577 | 0.0 | 42.21 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 5.388e-05 | | | 10.54 Nlocal: 4 ave 4 max 4 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 0 ave 0 max 0 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: 12 ave 12 max 12 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 12 Ave neighs/atom = 3 Neighbor list builds = 1 Dangerous builds = 0 Total wall time: 0:00:00