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 = 2.8636458 2.8636458 2.8636458 Created orthogonal box = (0.0000000 -36.225436 0.0000000) to (9.0556431 36.225436 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.6222572 3.6222572 2.8636458 Created 82 atoms create_atoms CPU = 0.000 seconds 82 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.6222572 3.6222572 2.8636458 Created 82 atoms create_atoms CPU = 0.000 seconds 82 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 = 3 23 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 6.4 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 4 atoms, new total = 160 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 = 3 23 1 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) = 4.397 | 4.397 | 4.397 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -647.16521 0 -647.16521 72596.489 68 0 -682.61998 0 -682.61998 10108.656 Loop time of 1.11988 on 1 procs for 68 steps with 160 atoms 83.1% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -647.165207711662 -682.619410814564 -682.619984983344 Force two-norm initial, final = 52.567130 0.075001352 Force max component initial, final = 17.304718 0.016748854 Final line search alpha, max atom move = 1.0000000 0.016748854 Iterations, force evaluations = 68 122 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.116 | 1.116 | 1.116 | 0.0 | 99.65 Neigh | 0.0010716 | 0.0010716 | 0.0010716 | 0.0 | 0.10 Comm | 0.0017248 | 0.0017248 | 0.0017248 | 0.0 | 0.15 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001069 | | | 0.10 Nlocal: 160.000 ave 160 max 160 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2075.00 ave 2075 max 2075 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: 16008.0 ave 16008 max 16008 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 16008 Ave neighs/atom = 100.05000 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 : 68 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.397 | 4.397 | 4.397 Mbytes Step Temp E_pair E_mol TotEng Press Volume 68 0 -682.61998 0 -682.61998 10108.656 1878.8072 70 0 -682.62176 0 -682.62176 8068.0093 1881.0122 Loop time of 0.0371887 on 1 procs for 2 steps with 160 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 = -682.619984983344 -682.621600270202 -682.621762962963 Force two-norm initial, final = 3.7744132 0.070920828 Force max component initial, final = 3.1334347 0.010730961 Final line search alpha, max atom move = 0.0020871024 2.2396614e-05 Iterations, force evaluations = 2 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.03693 | 0.03693 | 0.03693 | 0.0 | 99.30 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 6.01e-05 | 6.01e-05 | 6.01e-05 | 0.0 | 0.16 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0001985 | | | 0.53 Nlocal: 160.000 ave 160 max 160 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2075.00 ave 2075 max 2075 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: 16308.0 ave 16308 max 16308 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 16308 Ave neighs/atom = 101.92500 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 = 3 23 1 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) = 4.535 | 4.535 | 4.535 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -682.62176 0 -682.62176 8068.0093 Loop time of 1.69995e-06 on 1 procs for 0 steps with 160 atoms 176.5% 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 | | 1.7e-06 | | |100.00 Nlocal: 160.000 ave 160 max 160 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2075.00 ave 2075 max 2075 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: 16220.0 ave 16220 max 16220 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 16220 Ave neighs/atom = 101.37500 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) = 4.535 | 4.535 | 4.535 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 -682.62176 -682.62176 9.0566908 72.450872 2.8666749 8068.0093 8068.0093 3.2696202 24207.327 -6.5687382 2.2919209 70.320371 Loop time of 1.89996e-06 on 1 procs for 0 steps with 160 atoms 157.9% 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 | | 1.9e-06 | | |100.00 Nlocal: 160.000 ave 160 max 160 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2075.00 ave 2075 max 2075 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 8110.00 ave 8110 max 8110 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 16220.0 ave 16220 max 16220 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 16220 Ave neighs/atom = 101.37500 Neighbor list builds = 0 Dangerous builds = 0 160 -682.621762962963 eV 2.2919209409981 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01