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 ... 7 atoms 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 = 4.96 ghost atom cutoff = 4.96 binsize = 2.48, bins = 21 21 21 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, ghost, cut 4.96 pair build: full/bin/ghost stencil: full/ghost/bin/3d bin: standard Setting up cg style minimization ... Unit style : metal Current step : 0 Per MPI rank memory allocation (min/avg/max) = 5.225 | 5.225 | 5.225 Mbytes PotEng -20.444988 -22.152422 Loop time of 0.000542879 on 1 procs for 12 steps with 7 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 = -20.4449882291 -22.1524085714 -22.1524218392 Force two-norm initial, final = 9.12592 0.0081058 Force max component initial, final = 4.0238 0.0032661 Final line search alpha, max atom move = 1 0.0032661 Iterations, force evaluations = 12 22 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.00030255 | 0.00030255 | 0.00030255 | 0.0 | 55.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 1.6689e-05 | 1.6689e-05 | 1.6689e-05 | 0.0 | 3.07 Output | 0.00018406 | 0.00018406 | 0.00018406 | 0.0 | 33.90 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 3.958e-05 | | | 7.29 Nlocal: 7 ave 7 max 7 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: 42 ave 42 max 42 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 42 Ave neighs/atom = 6 Neighbor list builds = 0 Dangerous builds = 0 Total wall time: 0:00:00