LAMMPS (30 Jul 2021) OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (src/comm.cpp:98) using 1 OpenMP thread(s) per MPI task Created orthogonal box = (-25.000000 -25.000000 -25.000000) to (25.000000 25.000000 25.000000) 1 by 1 by 1 MPI processor grid Scanning dump file ... Reading snapshot from dump file ... orthogonal box = (-25.000000 -25.000000 -25.000000) to (25.000000 25.000000 25.000000) 0 atoms before read 3 atoms in snapshot 0 atoms purged 0 atoms replaced 0 atoms trimmed 3 atoms added 3 atoms after read 3 atoms in group all Changing box ... orthogonal box = (-25.000000 -25.000000 -25.000000) to (25.000000 25.000000 25.000000) orthogonal box = (-25.000000 -25.000000 -25.000000) to (25.000000 25.000000 25.000000) orthogonal box = (-25.000000 -25.000000 -25.000000) to (25.000000 25.000000 25.000000) CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE Your simulation uses code contributions which should be cited: - OpenKIM: https://doi.org/10.1007/s11837-011-0102-6 - OpenKIM potential: https://openkim.org/cite/MO_444207127575_000#item-citation The log file lists these citations in BibTeX format. CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE WARNING: Using 'neigh_modify every 1 delay 0 check yes' setting during minimization (src/min.cpp:189) Neighbor list info ... update every 1 steps, delay 0 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 4.5 ghost atom cutoff = 4.5 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, ghost, cut 4.5 pair build: full/nsq/ghost stencil: none bin: none Setting up cg style minimization ... Unit style : metal Current step : 0 Per MPI rank memory allocation (min/avg/max) = 6.155 | 6.155 | 6.155 Mbytes v_pe_metal -4.2051046 -4.5948546 Loop time of 0.00227305 on 1 procs for 2 steps with 3 atoms 68.7% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = quadratic factors are zero Energy initial, next-to-last, final = -4.20510459629239 -4.59485458546783 -4.59485458546783 Force two-norm initial, final = 6.5919246 3.3386675 Force max component initial, final = 4.1167070 2.0483950 Final line search alpha, max atom move = 0.048818710 0.10000000 Iterations, force evaluations = 2 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.0015762 | 0.0015762 | 0.0015762 | 0.0 | 69.34 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 1.7641e-05 | 1.7641e-05 | 1.7641e-05 | 0.0 | 0.78 Output | 0.00023877 | 0.00023877 | 0.00023877 | 0.0 | 10.50 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0004404 | | | 19.37 Nlocal: 3.00000 ave 3 max 3 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0.00000 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 6.00000 ave 6 max 6 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 6 Ave neighs/atom = 2.0000000 Neighbor list builds = 0 Dangerous builds = 0 Total wall time: 0:00:00