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 = 2.8636458 2.8636458 2.8636458 Created orthogonal box = (0.0000000 -32.016533 0.0000000) to (6.4033067 32.016533 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.8419840 3.8419840 2.8636458 Created 50 atoms using lattice units in orthogonal box = (0.0000000 -32.016533 0.0000000) to (6.4033067 32.016533 2.8636458) create_atoms CPU = 0.001 seconds 50 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.8419840 3.8419840 2.8636458 Created 51 atoms using lattice units in orthogonal box = (0.0000000 -32.016533 0.0000000) to (6.4033067 32.016533 2.8636458) create_atoms CPU = 0.000 seconds 51 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 = 2 20 1 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 1 atoms, new total = 100 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_115454747503_001#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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 2 20 1 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) = 4.388 | 4.388 | 4.388 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -420.10318 0 -420.10318 28731.517 31 0 -426.37736 0 -426.37736 9584.1534 Loop time of 1.47106 on 1 procs for 31 steps with 100 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 = -420.103177589038 -426.377018114754 -426.377355422154 Force two-norm initial, final = 19.694668 0.045777645 Force max component initial, final = 7.8823180 0.010674607 Final line search alpha, max atom move = 1.0000000 0.010674607 Iterations, force evaluations = 31 59 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.4662 | 1.4662 | 1.4662 | 0.0 | 99.67 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0030397 | 0.0030397 | 0.0030397 | 0.0 | 0.21 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001807 | | | 0.12 Nlocal: 100.000 ave 100 max 100 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2078.00 ave 2078 max 2078 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: 11020.0 ave 11020 max 11020 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 11020 Ave neighs/atom = 110.20000 Neighbor list builds = 0 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 2 20 1 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 : 31 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.388 | 4.388 | 4.388 Mbytes Step Temp E_pair E_mol TotEng Press Volume 31 0 -426.37736 0 -426.37736 9584.1534 1174.1617 46 0 -426.50558 0 -426.50558 -44.413416 1180.5038 Loop time of 0.452164 on 1 procs for 15 steps with 100 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 = -426.377355422154 -426.505432726396 -426.505584217517 Force two-norm initial, final = 19.269629 0.44079004 Force max component initial, final = 19.109525 0.31829502 Final line search alpha, max atom move = 0.011323400 0.0036041816 Iterations, force evaluations = 15 16 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.44846 | 0.44846 | 0.44846 | 0.0 | 99.18 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.00089606 | 0.00089606 | 0.00089606 | 0.0 | 0.20 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002803 | | | 0.62 Nlocal: 100.000 ave 100 max 100 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2060.00 ave 2060 max 2060 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: 10874.0 ave 10874 max 10874 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 10874 Ave neighs/atom = 108.74000 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 = 2 20 1 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 bin: standard Setting up Verlet run ... Unit style : metal Current step : 0 Time step : 0.001 Per MPI rank memory allocation (min/avg/max) = 4.526 | 4.526 | 4.526 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -426.50558 0 -426.50558 -44.413416 Loop time of 8.56e-06 on 1 procs for 0 steps with 100 atoms 151.9% 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 | | 8.56e-06 | | |100.00 Nlocal: 100.000 ave 100 max 100 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2042.00 ave 2042 max 2042 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: 10826.0 ave 10826 max 10826 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 10826 Ave neighs/atom = 108.26000 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 = 2 20 1 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 bin: standard Setting up Verlet run ... Unit style : metal Current step : 0 Time step : 0.001 Per MPI rank memory allocation (min/avg/max) = 4.526 | 4.526 | 4.526 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 -426.50558 -426.50558 6.4104893 64.880687 2.8383162 -44.413416 -44.413416 -432.47367 -6.5825807 305.816 2.3665969 78.414248 Loop time of 9.391e-06 on 1 procs for 0 steps with 100 atoms 223.6% 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 | | 9.391e-06 | | |100.00 Nlocal: 100.000 ave 100 max 100 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2042.00 ave 2042 max 2042 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 5413.00 ave 5413 max 5413 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 10826.0 ave 10826 max 10826 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 10826 Ave neighs/atom = 108.26000 Neighbor list builds = 0 Dangerous builds = 0 100 -426.505584217517 eV 2.36659694960492 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02