LAMMPS (18 Jun 2019) OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (src/comm.cpp:88) using 1 OpenMP thread(s) per MPI task Created orthogonal box = (-25 -25 -25) to (25 25 25) 1 by 1 by 1 MPI processor grid Scanning dump file ... Reading snapshot from dump file ... orthogonal box = (-25 -25 -25) to (25 25 25) 0 atoms before read 4 atoms in snapshot 0 atoms purged 0 atoms replaced 0 atoms trimmed 4 atoms added 4 atoms after read 4 atoms in group all Changing box ... orthogonal box = (-25 -25 -25) to (25 25 25) orthogonal box = (-25 -25 -25) to (25 25 25) orthogonal box = (-25 -25 -25) to (25 25 25) 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 = 8.19615 ghost atom cutoff = 8.19615 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair adp, perpetual attributes: half, newton on pair build: half/nsq/newton stencil: none bin: none Setting up cg style minimization ... Unit style : metal Current step : 0 Per MPI rank memory allocation (min/avg/max) = 8.655 | 8.655 | 8.655 Mbytes v_pe_metal -10.199004 -12.031003 Loop time of 0.00058794 on 1 procs for 30 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 = -10.1990039228 -12.0310027214 -12.0310027218 Force two-norm initial, final = 7.70415 7.67129e-05 Force max component initial, final = 5.03133 5.61887e-05 Final line search alpha, max atom move = 1 5.61887e-05 Iterations, force evaluations = 30 56 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 6.175e-05 | 6.175e-05 | 6.175e-05 | 0.0 | 10.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 2.7418e-05 | 2.7418e-05 | 2.7418e-05 | 0.0 | 4.66 Output | 0.00042391 | 0.00042391 | 0.00042391 | 0.0 | 72.10 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 7.486e-05 | | | 12.73 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: 6 ave 6 max 6 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 6 Ave neighs/atom = 1.5 Neighbor list builds = 0 Dangerous builds = 0 Total wall time: 0:00:00