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 = 3.6110986 3.6110986 3.6110986 Created orthogonal box = (0.0000000 -41.491975 0.0000000) to (29.336703 41.491975 5.1068646) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 6.2229371 5.6575042 5.1068646 Created 532 atoms create_atoms CPU = 0.001 seconds 532 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 6.2229371 5.6575042 5.1068646 Created 532 atoms create_atoms CPU = 0.001 seconds 532 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 ghost atom cutoff = 6 binsize = 3, bins = 10 28 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 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 24 atoms, new total = 1040 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 ghost atom cutoff = 6 binsize = 3, bins = 10 28 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 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) = 4.601 | 4.601 | 4.601 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4380.5513 0 -4380.5513 -8306.8553 473 0 -4420.4921 0 -4420.4921 -21303.313 Loop time of 23.0249 on 1 procs for 473 steps with 1040 atoms 73.6% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -4380.55132405915 -4420.48777086965 -4420.49209951682 Force two-norm initial, final = 14.922977 0.20915692 Force max component initial, final = 3.8640924 0.045354536 Final line search alpha, max atom move = 1.0000000 0.045354536 Iterations, force evaluations = 473 904 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 22.923 | 22.923 | 22.923 | 0.0 | 99.56 Neigh | 0.043483 | 0.043483 | 0.043483 | 0.0 | 0.19 Comm | 0.032506 | 0.032506 | 0.032506 | 0.0 | 0.14 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.02544 | | | 0.11 Nlocal: 1040.00 ave 1040 max 1040 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4542.00 ave 4542 max 4542 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: 68078.0 ave 68078 max 68078 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 68078 Ave neighs/atom = 65.459615 Neighbor list builds = 16 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 : 473 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.602 | 4.602 | 4.602 Mbytes Step Temp E_pair E_mol TotEng Press Volume 473 0 -4420.4921 0 -4420.4921 -21303.313 12432.537 491 0 -4425.9473 0 -4425.9473 22451.651 12106.839 Loop time of 0.462905 on 1 procs for 18 steps with 1040 atoms 82.9% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -4420.49209951682 -4425.94347925407 -4425.94725968302 Force two-norm initial, final = 550.64263 1.3785746 Force max component initial, final = 447.54123 0.96917838 Final line search alpha, max atom move = 0.00011252451 0.00010905632 Iterations, force evaluations = 18 19 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.45994 | 0.45994 | 0.45994 | 0.0 | 99.36 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0005584 | 0.0005584 | 0.0005584 | 0.0 | 0.12 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002409 | | | 0.52 Nlocal: 1040.00 ave 1040 max 1040 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4526.00 ave 4526 max 4526 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: 68132.0 ave 68132 max 68132 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 68132 Ave neighs/atom = 65.511538 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 ghost atom cutoff = 6 binsize = 3, bins = 10 28 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 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/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) = 4.738 | 4.738 | 4.738 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4425.9473 0 -4425.9473 22451.651 Loop time of 2.00002e-06 on 1 procs for 0 steps with 1040 atoms 150.0% 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 | | 2e-06 | | |100.00 Nlocal: 1040.00 ave 1040 max 1040 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4611.00 ave 4611 max 4611 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: 69152.0 ave 69152 max 69152 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 69152 Ave neighs/atom = 66.492308 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) = 4.738 | 4.738 | 4.738 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 -4425.9473 -4425.9473 29.077774 82.98395 5.017363 22451.651 22451.651 127.12564 67126.859 100.96968 2.3347657 1474.546 Loop time of 2.30013e-06 on 1 procs for 0 steps with 1040 atoms 217.4% 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: 1040.00 ave 1040 max 1040 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4611.00 ave 4611 max 4611 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 34576.0 ave 34576 max 34576 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 69152.0 ave 69152 max 69152 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 69152 Ave neighs/atom = 66.492308 Neighbor list builds = 0 Dangerous builds = 0 1040 -4425.94725968302 eV 2.33476566482473 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:23