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 = 3.6110985 3.6110985 3.6110985 Created orthogonal box = (0.0000000 -52.581999 0.0000000) to (26.289194 52.581999 3.6110985) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.4642028 4.4642028 3.6110985 Created 426 atoms create_atoms CPU = 0.001 seconds 426 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.4642028 4.4642028 3.6110985 Created 426 atoms create_atoms CPU = 0.000 seconds 426 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 = 6.4 ghost atom cutoff = 6.4 binsize = 3.2, bins = 9 33 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 6.4 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 12 atoms, new total = 840 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 = 6.4 ghost atom cutoff = 6.4 binsize = 3.2, bins = 9 33 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.4 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) = 4.569 | 4.569 | 4.569 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3533.8891 0 -3533.8891 1308.7781 48 0 -3550.2718 0 -3550.2718 -8750.6317 Loop time of 1.51987 on 1 procs for 48 steps with 840 atoms 87.8% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3533.88907231955 -3550.26859062576 -3550.2717980868 Force two-norm initial, final = 27.503957 0.15785153 Force max component initial, final = 7.2180801 0.032275049 Final line search alpha, max atom move = 1.0000000 0.032275049 Iterations, force evaluations = 48 85 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.5148 | 1.5148 | 1.5148 | 0.0 | 99.66 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0031499 | 0.0031499 | 0.0031499 | 0.0 | 0.21 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.00196 | | | 0.13 Nlocal: 840.000 ave 840 max 840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6150.00 ave 6150 max 6150 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: 71868.0 ave 71868 max 71868 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 71868 Ave neighs/atom = 85.557143 Neighbor list builds = 0 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 : 48 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.570 | 4.570 | 4.570 Mbytes Step Temp E_pair E_mol TotEng Press Volume 48 0 -3550.2718 0 -3550.2718 -8750.6317 9983.5202 54 0 -3550.394 0 -3550.394 -1759.7126 9942.1265 Loop time of 0.143225 on 1 procs for 6 steps with 840 atoms 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3550.2717980868 -3550.39314716548 -3550.39404160128 Force two-norm initial, final = 65.854937 4.1424468 Force max component initial, final = 55.160042 4.0872185 Final line search alpha, max atom move = 0.00023982901 0.00098023357 Iterations, force evaluations = 6 7 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.14191 | 0.14191 | 0.14191 | 0.0 | 99.08 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002941 | 0.0002941 | 0.0002941 | 0.0 | 0.21 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001025 | | | 0.72 Nlocal: 840.000 ave 840 max 840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6180.00 ave 6180 max 6180 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: 71928.0 ave 71928 max 71928 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 71928 Ave neighs/atom = 85.628571 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 = 6.4 ghost atom cutoff = 6.4 binsize = 3.2, bins = 9 33 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.4 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) = 4.708 | 4.708 | 4.708 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3550.394 0 -3550.394 -1759.7126 Loop time of 2.40002e-06 on 1 procs for 0 steps with 840 atoms 125.0% 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 | | 2.4e-06 | | |100.00 Nlocal: 840.000 ave 840 max 840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6180.00 ave 6180 max 6180 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: 71928.0 ave 71928 max 71928 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 71928 Ave neighs/atom = 85.628571 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) = 4.708 | 4.708 | 4.708 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 -3550.394 -3550.394 26.160021 105.164 3.6138832 -1759.7126 -1759.7126 101.91982 -6040.222 659.16434 2.3047742 354.77231 Loop time of 2.29996e-06 on 1 procs for 0 steps with 840 atoms 173.9% 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 | | 2.3e-06 | | |100.00 Nlocal: 840.000 ave 840 max 840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6180.00 ave 6180 max 6180 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 35964.0 ave 35964 max 35964 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 71928.0 ave 71928 max 71928 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 71928 Ave neighs/atom = 85.628571 Neighbor list builds = 0 Dangerous builds = 0 840 -3550.39404160128 eV 2.30477423883284 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01