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 WARNING: KIM Model does not provide `partialParticleVirial'; virial per atom will be zero (src/KIM/pair_kim.cpp:1102) 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 = 5.77118 ghost atom cutoff = 5.77118 binsize = 2.88559, bins = 18 18 18 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 5.77118 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) = 5.204 | 5.204 | 5.204 Mbytes PotEng -13.852121 -15.645676 Loop time of 0.000264883 on 1 procs for 11 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 = -13.8521212509 -15.6456736654 -15.6456757395 Force two-norm initial, final = 2.34128 0.00520893 Force max component initial, final = 1.34374 0.00262861 Final line search alpha, max atom move = 1 0.00262861 Iterations, force evaluations = 11 17 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 8.7261e-05 | 8.7261e-05 | 8.7261e-05 | 0.0 | 32.94 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 1.3351e-05 | 1.3351e-05 | 1.3351e-05 | 0.0 | 5.04 Output | 0.00011611 | 0.00011611 | 0.00011611 | 0.0 | 43.83 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 4.816e-05 | | | 18.18 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 = 0 Dangerous builds = 0 Total wall time: 0:00:00