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 = 2.8510000 2.8510000 2.8510000 Created orthogonal box = (0.0000000 -54.545693 0.0000000) to (31.490325 54.545693 4.9380769) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.6461135 4.1726764 4.9380769 Created 733 atoms create_atoms CPU = 0.001 seconds 733 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.6461135 4.1726764 4.9380769 Created 734 atoms create_atoms CPU = 0.001 seconds 734 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 = 11 37 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 7 atoms, new total = 1460 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 = 11 37 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) = 4.694 | 4.694 | 4.694 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -6169.7313 0 -6169.7313 17337.98 50 0 -6246.3612 0 -6246.3612 -837.13959 Loop time of 1.99518 on 1 procs for 50 steps with 1460 atoms 83.9% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -6169.73126350473 -6246.3554096465 -6246.36118747361 Force two-norm initial, final = 129.30627 0.22458739 Force max component initial, final = 29.990384 0.044576746 Final line search alpha, max atom move = 1.0000000 0.044576746 Iterations, force evaluations = 50 87 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.9854 | 1.9854 | 1.9854 | 0.0 | 99.51 Neigh | 0.0029062 | 0.0029062 | 0.0029062 | 0.0 | 0.15 Comm | 0.0037728 | 0.0037728 | 0.0037728 | 0.0 | 0.19 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.003081 | | | 0.15 Nlocal: 1460.00 ave 1460 max 1460 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6289.00 ave 6289 max 6289 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: 94296.0 ave 94296 max 94296 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 94296 Ave neighs/atom = 64.586301 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 : 50 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.694 | 4.694 | 4.694 Mbytes Step Temp E_pair E_mol TotEng Press Volume 50 0 -6246.3612 0 -6246.3612 -837.13959 16963.89 52 0 -6246.3764 0 -6246.3764 -1053.9224 16966.016 Loop time of 0.0897173 on 1 procs for 2 steps with 1460 atoms 96.1% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -6246.36118747361 -6246.37610732601 -6246.37637350353 Force two-norm initial, final = 27.869035 0.22670029 Force max component initial, final = 22.966704 0.045060174 Final line search alpha, max atom move = 0.00022892659 1.0315472e-05 Iterations, force evaluations = 2 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.088979 | 0.088979 | 0.088979 | 0.0 | 99.18 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001713 | 0.0001713 | 0.0001713 | 0.0 | 0.19 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.000567 | | | 0.63 Nlocal: 1460.00 ave 1460 max 1460 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6243.00 ave 6243 max 6243 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: 94292.0 ave 94292 max 94292 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 94292 Ave neighs/atom = 64.583562 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 = 11 37 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) = 4.831 | 4.831 | 4.831 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -6246.3764 0 -6246.3764 -1053.9224 Loop time of 2e-06 on 1 procs for 0 steps with 1460 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: 1460.00 ave 1460 max 1460 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6239.00 ave 6239 max 6239 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: 94304.0 ave 94304 max 94304 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 94304 Ave neighs/atom = 64.591781 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) = 4.831 | 4.831 | 4.831 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 -6246.3764 -6246.3764 31.467973 109.09139 4.9422037 -1053.9224 -1053.9224 0.35240713 -3160.425 -1.6945675 2.2914291 504.27194 Loop time of 2.1e-06 on 1 procs for 0 steps with 1460 atoms 190.5% 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 | | 2.1e-06 | | |100.00 Nlocal: 1460.00 ave 1460 max 1460 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6239.00 ave 6239 max 6239 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 47152.0 ave 47152 max 47152 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 94304.0 ave 94304 max 94304 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 94304 Ave neighs/atom = 64.591781 Neighbor list builds = 0 Dangerous builds = 0 1460 -6246.37637350353 eV 2.29142913726743 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02