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 OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (src/comm.cpp:98) using 1 OpenMP thread(s) per MPI task Lattice spacing in x,y,z = 2.8669669 2.8669669 2.8669669 Created orthogonal box = (0.0000000 -32.053665 0.0000000) to (15.703025 32.053665 7.0226061) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.1874733 3.8464398 4.6817374 Created 300 atoms using lattice units in orthogonal box = (0.0000000 -32.053665 0.0000000) to (15.703025 32.053665 7.0226061) create_atoms CPU = 0.001 seconds 300 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.1874733 3.8464398 4.6817374 Created 306 atoms using lattice units in orthogonal box = (0.0000000 -32.053665 0.0000000) to (15.703025 32.053665 7.0226061) create_atoms CPU = 0.000 seconds 306 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 = 7.6 ghost atom cutoff = 7.6 binsize = 3.8, bins = 5 17 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 7.6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 6 atoms, new total = 600 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_715003088863_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 = 7.6 ghost atom cutoff = 7.6 binsize = 3.8, bins = 5 17 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.6 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) = 4.925 | 4.925 | 4.925 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2367.2499 0 -2367.2499 10382.839 125 0 -2406.1649 0 -2406.1649 -50991.269 Loop time of 1.07106 on 1 procs for 125 steps with 600 atoms 99.7% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2367.24988672199 -2406.16304470437 -2406.16488157274 Force two-norm initial, final = 31.645043 0.15549571 Force max component initial, final = 4.8902562 0.029862355 Final line search alpha, max atom move = 1.0000000 0.029862355 Iterations, force evaluations = 125 246 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.0512 | 1.0512 | 1.0512 | 0.0 | 98.15 Neigh | 0.0056069 | 0.0056069 | 0.0056069 | 0.0 | 0.52 Comm | 0.0078354 | 0.0078354 | 0.0078354 | 0.0 | 0.73 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.006412 | | | 0.60 Nlocal: 600.000 ave 600 max 600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4039.00 ave 4039 max 4039 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: 97632.0 ave 97632 max 97632 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 97632 Ave neighs/atom = 162.72000 Neighbor list builds = 1 Dangerous builds = 0 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 = 7.6 ghost atom cutoff = 7.6 binsize = 3.8, bins = 5 17 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Setting up cg style minimization ... Unit style : metal Current step : 125 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.544 | 4.544 | 4.544 Mbytes Step Temp E_pair E_mol TotEng Press Volume 125 0 -2406.1649 0 -2406.1649 -50991.269 7069.51 645 0 -2439.6406 0 -2439.6406 -467.93277 6298.843 Loop time of 2.79907 on 1 procs for 520 steps with 600 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 = -2406.16488157274 -2439.63964068658 -2439.64064689586 Force two-norm initial, final = 400.90292 4.7456014 Force max component initial, final = 299.08138 2.1146090 Final line search alpha, max atom move = 0.00028749877 0.00060794750 Iterations, force evaluations = 520 598 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 2.6884 | 2.6884 | 2.6884 | 0.0 | 96.05 Neigh | 0.006453 | 0.006453 | 0.006453 | 0.0 | 0.23 Comm | 0.017976 | 0.017976 | 0.017976 | 0.0 | 0.64 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0862 | | | 3.08 Nlocal: 600.000 ave 600 max 600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4173.00 ave 4173 max 4173 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: 99582.0 ave 99582 max 99582 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 99582 Ave neighs/atom = 165.97000 Neighbor list builds = 1 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 = 7.6 ghost atom cutoff = 7.6 binsize = 3.8, bins = 4 18 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.6 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 bin: standard Setting up Verlet run ... Unit style : metal Current step : 0 Time step : 0.001 Per MPI rank memory allocation (min/avg/max) = 5.066 | 5.066 | 5.066 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2439.6406 0 -2439.6406 -467.93277 Loop time of 1.739e-06 on 1 procs for 0 steps with 600 atoms 172.5% 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 | | 1.739e-06 | | |100.00 Nlocal: 600.000 ave 600 max 600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4338.00 ave 4338 max 4338 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: 100992.0 ave 100992 max 100992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 100992 Ave neighs/atom = 168.32000 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 = 7.6 ghost atom cutoff = 7.6 binsize = 3.8, bins = 4 18 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.6 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 bin: standard Setting up Verlet run ... Unit style : metal Current step : 0 Time step : 0.001 Per MPI rank memory allocation (min/avg/max) = 5.066 | 5.066 | 5.066 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 -2439.6406 -2439.6406 14.505383 64.795081 6.7017705 -467.93277 -467.93277 -496.85028 -538.29287 -368.65516 2.3060839 2240.8806 Loop time of 1.673e-06 on 1 procs for 0 steps with 600 atoms 179.3% 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 | | 1.673e-06 | | |100.00 Nlocal: 600.000 ave 600 max 600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4338.00 ave 4338 max 4338 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 50496.0 ave 50496 max 50496 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 100992.0 ave 100992 max 100992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 100992 Ave neighs/atom = 168.32000 Neighbor list builds = 0 Dangerous builds = 0 600 -2439.64064689586 eV 2.30608394118434 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:04