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 -46.177764 0.0000000) to (23.087450 46.177764 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.9071070 3.9071070 2.8636458 Created 261 atoms create_atoms CPU = 0.000 seconds 261 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.9071070 3.9071070 2.8636458 Created 261 atoms create_atoms CPU = 0.000 seconds 261 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 7 28 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 6.8 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 4 atoms, new total = 518 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 7 28 1 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.8 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) = 4.492 | 4.492 | 4.492 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2188.425 0 -2188.425 15675.176 21 0 -2212.513 0 -2212.513 -18.436887 Loop time of 1.45944 on 1 procs for 21 steps with 518 atoms 69.4% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2188.42498881622 -2212.51131112076 -2212.5129696464 Force two-norm initial, final = 42.024005 0.13217959 Force max component initial, final = 15.651182 0.033312672 Final line search alpha, max atom move = 1.0000000 0.033312672 Iterations, force evaluations = 21 34 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.4571 | 1.4571 | 1.4571 | 0.0 | 99.84 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0011618 | 0.0011618 | 0.0011618 | 0.0 | 0.08 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001142 | | | 0.08 Nlocal: 518.000 ave 518 max 518 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4690.00 ave 4690 max 4690 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: 57796.0 ave 57796 max 57796 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 57796 Ave neighs/atom = 111.57529 Neighbor list builds = 0 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 : 21 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.492 | 4.492 | 4.492 Mbytes Step Temp E_pair E_mol TotEng Press Volume 21 0 -2212.513 0 -2212.513 -18.436887 6106.0192 25 0 -2212.5459 0 -2212.5459 4053.9454 6091.5386 Loop time of 0.279031 on 1 procs for 4 steps with 518 atoms 64.2% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2212.5129696464 -2212.54557544253 -2212.54589839893 Force two-norm initial, final = 25.231668 0.17165439 Force max component initial, final = 23.688943 0.080838905 Final line search alpha, max atom move = 0.00031962567 2.5838189e-05 Iterations, force evaluations = 4 5 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.27831 | 0.27831 | 0.27831 | 0.0 | 99.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001714 | 0.0001714 | 0.0001714 | 0.0 | 0.06 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.000548 | | | 0.20 Nlocal: 518.000 ave 518 max 518 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4663.00 ave 4663 max 4663 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: 57660.0 ave 57660 max 57660 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 57660 Ave neighs/atom = 111.31274 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 7 28 1 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.8 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) = 4.630 | 4.630 | 4.630 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2212.5459 0 -2212.5459 4053.9454 Loop time of 2.30002e-06 on 1 procs for 0 steps with 518 atoms 130.4% 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: 518.000 ave 518 max 518 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4663.00 ave 4663 max 4663 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: 57660.0 ave 57660 max 57660 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 57660 Ave neighs/atom = 111.31274 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) = 4.630 | 4.630 | 4.630 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 -2212.5459 -2212.5459 23.101818 92.355528 2.8550777 4053.9454 4053.9454 21.275216 12145.528 -4.9673761 2.3423379 223.29586 Loop time of 2.30002e-06 on 1 procs for 0 steps with 518 atoms 260.9% 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 | | 2.3e-06 | | |100.00 Nlocal: 518.000 ave 518 max 518 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4663.00 ave 4663 max 4663 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 28830.0 ave 28830 max 28830 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 57660.0 ave 57660 max 57660 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 57660 Ave neighs/atom = 111.31274 Neighbor list builds = 0 Dangerous builds = 0 518 -2212.54589839893 eV 2.34233789427338 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02