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 = 3.6133156 3.6133156 3.6133156 Created orthogonal box = (0.0000000 -49.678491 0.0000000) to (13.519789 49.678491 8.8507796) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 5.7941953 5.5194308 5.9005197 Created 507 atoms create_atoms CPU = 0.001 seconds 507 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 5.7941953 5.5194308 5.9005197 Created 507 atoms create_atoms CPU = 0.001 seconds 507 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 = 5 34 3 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 22 atoms, new total = 992 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 = 5 34 3 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) = 4.551 | 4.551 | 4.551 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3486.2414 0 -3486.2414 -3106.129 81 0 -3497.9812 0 -3497.9812 -15554.229 Loop time of 1.27664 on 1 procs for 81 steps with 992 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 = -3486.24139402785 -3497.97827394921 -3497.98116681971 Force two-norm initial, final = 11.075210 0.14883475 Force max component initial, final = 2.7344899 0.035641306 Final line search alpha, max atom move = 1.0000000 0.035641306 Iterations, force evaluations = 81 148 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.2664 | 1.2664 | 1.2664 | 0.0 | 99.20 Neigh | 0.0028705 | 0.0028705 | 0.0028705 | 0.0 | 0.22 Comm | 0.0038116 | 0.0038116 | 0.0038116 | 0.0 | 0.30 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.003557 | | | 0.28 Nlocal: 992.000 ave 992 max 992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4017.00 ave 4017 max 4017 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: 76564.0 ave 76564 max 76564 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 76564 Ave neighs/atom = 77.181452 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 : 81 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.552 | 4.552 | 4.552 Mbytes Step Temp E_pair E_mol TotEng Press Volume 81 0 -3497.9812 0 -3497.9812 -15554.229 11889.123 87 0 -3498.3855 0 -3498.3855 -4278.494 11791.474 Loop time of 0.0742435 on 1 procs for 6 steps with 992 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 = -3497.98116681971 -3498.38484484175 -3498.38551890461 Force two-norm initial, final = 135.80790 0.21612399 Force max component initial, final = 104.36490 0.035700977 Final line search alpha, max atom move = 0.00031065124 1.1090553e-05 Iterations, force evaluations = 6 8 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.073244 | 0.073244 | 0.073244 | 0.0 | 98.65 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002091 | 0.0002091 | 0.0002091 | 0.0 | 0.28 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0007908 | | | 1.07 Nlocal: 992.000 ave 992 max 992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4050.00 ave 4050 max 4050 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: 76624.0 ave 76624 max 76624 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 76624 Ave neighs/atom = 77.241935 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 = 5 34 3 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) = 4.690 | 4.690 | 4.690 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3498.3855 0 -3498.3855 -4278.494 Loop time of 2.0999e-06 on 1 procs for 0 steps with 992 atoms 285.7% 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 | | 2.1e-06 | | |100.00 Nlocal: 992.000 ave 992 max 992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4062.00 ave 4062 max 4062 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: 76632.0 ave 76632 max 76632 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 76632 Ave neighs/atom = 77.250000 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) = 4.690 | 4.690 | 4.690 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 -3498.3855 -3498.3855 13.476591 99.356981 8.8062225 -4278.494 -4278.494 -2.3026731 -12833.688 0.50907261 2.3409483 407.49057 Loop time of 2.30002e-06 on 1 procs for 0 steps with 992 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: 992.000 ave 992 max 992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4062.00 ave 4062 max 4062 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 38316.0 ave 38316 max 38316 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 76632.0 ave 76632 max 76632 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 76632 Ave neighs/atom = 77.250000 Neighbor list builds = 0 Dangerous builds = 0 992 -3498.38551890461 eV 2.34094826985671 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01