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 = 3.5213918 3.5213918 3.5213918 Created orthogonal box = (0.0000000 -37.601697 0.0000000) to (21.707317 37.601697 6.0992295) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 5.7124518 5.2769369 6.0992295 Created 458 atoms create_atoms CPU = 0.001 seconds 458 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 5.7124518 5.2769369 6.0992295 Created 458 atoms create_atoms CPU = 0.000 seconds 458 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 7 24 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 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 16 atoms, new total = 900 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 7 24 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 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) = 4.593 | 4.593 | 4.593 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3958.263 0 -3958.263 4733.8342 31 0 -3979.5333 0 -3979.5333 -7929.5831 Loop time of 1.9284 on 1 procs for 31 steps with 900 atoms 68.2% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3958.26302461157 -3979.5299875749 -3979.53325446012 Force two-norm initial, final = 39.562038 0.20152889 Force max component initial, final = 8.0288589 0.029234608 Final line search alpha, max atom move = 1.0000000 0.029234608 Iterations, force evaluations = 31 60 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.9023 | 1.9023 | 1.9023 | 0.0 | 98.65 Neigh | 0.022949 | 0.022949 | 0.022949 | 0.0 | 1.19 Comm | 0.0016845 | 0.0016845 | 0.0016845 | 0.0 | 0.09 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001492 | | | 0.08 Nlocal: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4170.00 ave 4170 max 4170 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: 78792.0 ave 78792 max 78792 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 78792 Ave neighs/atom = 87.546667 Neighbor list builds = 1 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 : 31 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.593 | 4.593 | 4.593 Mbytes Step Temp E_pair E_mol TotEng Press Volume 31 0 -3979.5333 0 -3979.5333 -7929.5831 9956.7719 34 0 -3979.5878 0 -3979.5878 -2930.4352 9929.499 Loop time of 0.132706 on 1 procs for 3 steps with 900 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 = -3979.53325446012 -3979.58731112907 -3979.58778500531 Force two-norm initial, final = 53.204762 0.21135671 Force max component initial, final = 43.897086 0.037424678 Final line search alpha, max atom move = 0.00030562416 1.1437886e-05 Iterations, force evaluations = 3 5 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.13196 | 0.13196 | 0.13196 | 0.0 | 99.44 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001503 | 0.0001503 | 0.0001503 | 0.0 | 0.11 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0005968 | | | 0.45 Nlocal: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4170.00 ave 4170 max 4170 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: 78552.0 ave 78552 max 78552 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 78552 Ave neighs/atom = 87.280000 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 7 24 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 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) = 4.731 | 4.731 | 4.731 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3979.5878 0 -3979.5878 -2930.4352 Loop time of 2.30013e-06 on 1 procs for 0 steps with 900 atoms 130.4% 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: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4170.00 ave 4170 max 4170 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: 78648.0 ave 78648 max 78648 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 78648 Ave neighs/atom = 87.386667 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) = 4.731 | 4.731 | 4.731 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 -3979.5878 -3979.5878 21.665942 75.203394 6.0941385 -2930.4352 -2930.4352 -0.94074717 -8787.612 -2.7527728 2.2839897 533.43771 Loop time of 2.90014e-06 on 1 procs for 0 steps with 900 atoms 172.4% 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 | | 2.9e-06 | | |100.00 Nlocal: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4170.00 ave 4170 max 4170 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 39324.0 ave 39324 max 39324 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 78648.0 ave 78648 max 78648 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 78648 Ave neighs/atom = 87.386667 Neighbor list builds = 0 Dangerous builds = 0 900 -3979.58778500531 eV 2.28398972682468 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02