LAMMPS (24 Dec 2020) OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (src/comm.cpp:94) using 1 OpenMP thread(s) per MPI task OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (src/comm.cpp:94) using 1 OpenMP thread(s) per MPI task Lattice spacing in x,y,z = 4.0499992 4.0499992 4.0499992 Created orthogonal box = (0.0000000 -63.267060 0.0000000) to (31.631505 63.267060 4.0499992) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 5.7040418 5.7040418 4.0499992 Created 490 atoms create_atoms CPU = 0.000 seconds 490 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 5.7040418 5.7040418 4.0499992 Created 490 atoms create_atoms CPU = 0.000 seconds 490 atoms in group lower Displacing atoms ... System init for delete_atoms ... Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 10 37 2 2 neighbor lists, perpetual/occasional/extra = 1 1 0 (1) command delete_atoms, occasional attributes: full, newton on pair build: full/bin/atomonly stencil: full/bin/3d bin: standard (2) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 8 atoms, new total = 972 WARNING: Using 'neigh_modify every 1 delay 0 check yes' setting during minimization (src/min.cpp:188) Neighbor list info ... update every 1 steps, delay 0 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 10 37 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 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) = 4.599 | 4.599 | 4.599 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3230.0955 0 -3230.0955 5363.3307 82 0 -3253.1049 0 -3253.1049 -1651.7634 Loop time of 3.11835 on 1 procs for 82 steps with 972 atoms 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3230.09546000173 -3253.10182682368 -3253.10491657589 Force two-norm initial, final = 18.279499 0.15955903 Force max component initial, final = 5.2087446 0.014983136 Final line search alpha, max atom move = 1.0000000 0.014983136 Iterations, force evaluations = 82 140 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 3.1041 | 3.1041 | 3.1041 | 0.0 | 99.54 Neigh | 0.005167 | 0.005167 | 0.005167 | 0.0 | 0.17 Comm | 0.0053092 | 0.0053092 | 0.0053092 | 0.0 | 0.17 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.003731 | | | 0.12 Nlocal: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6051.00 ave 6051 max 6051 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: 76804.0 ave 76804 max 76804 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 76804 Ave neighs/atom = 79.016461 Neighbor list builds = 2 Dangerous builds = 0 WARNING: Using 'neigh_modify every 1 delay 0 check yes' setting during minimization (src/min.cpp:188) Setting up cg style minimization ... Unit style : metal Current step : 82 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.601 | 4.601 | 4.601 Mbytes Step Temp E_pair E_mol TotEng Press Volume 82 0 -3253.1049 0 -3253.1049 -1651.7634 16209.978 84 0 -3253.1173 0 -3253.1173 -362.19045 16182.895 Loop time of 0.108962 on 1 procs for 2 steps with 972 atoms 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3253.10491657589 -3253.11719233643 -3253.11732643936 Force two-norm initial, final = 20.653026 0.16433446 Force max component initial, final = 15.539884 0.024128715 Final line search alpha, max atom move = 0.0012029410 2.9025421e-05 Iterations, force evaluations = 2 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.10832 | 0.10832 | 0.10832 | 0.0 | 99.41 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001641 | 0.0001641 | 0.0001641 | 0.0 | 0.15 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0004828 | | | 0.44 Nlocal: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6053.00 ave 6053 max 6053 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: 76784.0 ave 76784 max 76784 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 76784 Ave neighs/atom = 78.995885 Neighbor list builds = 0 Dangerous builds = 0 Neighbor list info ... update every 1 steps, delay 10 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 10 37 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard (2) compute centro/atom, occasional attributes: full, newton on pair build: full/bin/atomonly stencil: full/bin/3d bin: standard (3) compute pair/local, occasional attributes: half, newton on pair build: half/bin/atomonly/newton stencil: half/bin/3d/newton bin: standard Setting up Verlet run ... Unit style : metal Current step : 0 Time step : 0.001 Per MPI rank memory allocation (min/avg/max) = 4.739 | 4.739 | 4.739 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3253.1173 0 -3253.1173 -362.19045 Loop time of 2.10002e-06 on 1 procs for 0 steps with 972 atoms 142.9% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0 | 0 | 0 | 0.0 | 0.00 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0 | 0 | 0 | 0.0 | 0.00 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 2.1e-06 | | |100.00 Nlocal: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6053.00 ave 6053 max 6053 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: 76920.0 ave 76920 max 76920 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 76920 Ave neighs/atom = 79.135802 Neighbor list builds = 0 Dangerous builds = 0 Setting up Verlet run ... Unit style : metal Current step : 0 Time step : 0.001 Per MPI rank memory allocation (min/avg/max) = 4.739 | 4.739 | 4.739 Mbytes Step v_pe_metal c_particle_engsum v_lx_metal v_ly_metal v_lz_metal Press v_press_metal v_pxx_metal v_pyy_metal v_pzz_metal v_mindist_metal v_csymsum_metal 0 -3253.1173 -3253.1173 31.611909 126.53412 4.0457388 -362.19045 -362.19045 -2.3873671 -1085.2545 1.0705626 2.5101412 176.02246 Loop time of 2.20002e-06 on 1 procs for 0 steps with 972 atoms 181.8% CPU use with 1 MPI tasks x 1 OpenMP threads MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0 | 0 | 0 | 0.0 | 0.00 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0 | 0 | 0 | 0.0 | 0.00 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 2.2e-06 | | |100.00 Nlocal: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6053.00 ave 6053 max 6053 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 38460.0 ave 38460 max 38460 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 76920.0 ave 76920 max 76920 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 76920 Ave neighs/atom = 79.135802 Neighbor list builds = 0 Dangerous builds = 0 972 -3253.11732643936 eV 2.51014121181009 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:03