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 = 4.0446508 4.0446508 4.0446508 Created orthogonal box = (0.0000000 -52.428710 0.0000000) to (30.267395 52.428710 7.0055406) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 6.4858703 6.2410316 7.0055406 Created 676 atoms create_atoms CPU = 0.001 seconds 676 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 6.4858703 6.2410316 7.0055406 Created 676 atoms create_atoms CPU = 0.001 seconds 676 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 10 33 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 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 24 atoms, new total = 1328 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 10 33 3 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 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) = 5.046 | 5.046 | 5.046 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4427.6593 0 -4427.6593 1125.0725 69 0 -4445.8792 0 -4445.8792 -4264.1137 Loop time of 2.67065 on 1 procs for 69 steps with 1328 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 = -4427.65934117576 -4445.87554446879 -4445.87921538093 Force two-norm initial, final = 21.375923 0.12848679 Force max component initial, final = 4.4487013 0.0079934460 Final line search alpha, max atom move = 1.0000000 0.0079934460 Iterations, force evaluations = 69 126 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 2.6555 | 2.6555 | 2.6555 | 0.0 | 99.43 Neigh | 0.0072517 | 0.0072517 | 0.0072517 | 0.0 | 0.27 Comm | 0.0039319 | 0.0039319 | 0.0039319 | 0.0 | 0.15 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.003983 | | | 0.15 Nlocal: 1328.00 ave 1328 max 1328 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4872.00 ave 4872 max 4872 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: 101320.0 ave 101320 max 101320 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 101320 Ave neighs/atom = 76.295181 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 : 69 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 5.046 | 5.046 | 5.046 Mbytes Step Temp E_pair E_mol TotEng Press Volume 69 0 -4445.8792 0 -4445.8792 -4264.1137 22233.911 72 0 -4445.9836 0 -4445.9836 -1051.1093 22141.718 Loop time of 0.0862338 on 1 procs for 3 steps with 1328 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 = -4445.87921538094 -4445.9830111028 -4445.98362507471 Force two-norm initial, final = 71.022782 1.0021281 Force max component initial, final = 51.782830 0.86185524 Final line search alpha, max atom move = 0.00021404297 0.00018447406 Iterations, force evaluations = 3 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.085645 | 0.085645 | 0.085645 | 0.0 | 99.32 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001203 | 0.0001203 | 0.0001203 | 0.0 | 0.14 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0004684 | | | 0.54 Nlocal: 1328.00 ave 1328 max 1328 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4938.00 ave 4938 max 4938 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: 101688.0 ave 101688 max 101688 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 101688 Ave neighs/atom = 76.572289 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 10 33 3 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 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) = 5.184 | 5.184 | 5.184 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4445.9836 0 -4445.9836 -1051.1093 Loop time of 1.99999e-06 on 1 procs for 0 steps with 1328 atoms 100.0% 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: 1328.00 ave 1328 max 1328 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5027.00 ave 5027 max 5027 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: 101800.0 ave 101800 max 101800 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 101800 Ave neighs/atom = 76.656627 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) = 5.184 | 5.184 | 5.184 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 -4445.9836 -4445.9836 30.200786 104.85742 6.991879 -1051.1093 -1051.1093 -35.349253 -3180.2208 62.242297 2.6204241 1155.6665 Loop time of 2.40002e-06 on 1 procs for 0 steps with 1328 atoms 250.0% 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 | | 2.4e-06 | | |100.00 Nlocal: 1328.00 ave 1328 max 1328 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5027.00 ave 5027 max 5027 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 50900.0 ave 50900 max 50900 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 101800.0 ave 101800 max 101800 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 101800 Ave neighs/atom = 76.656627 Neighbor list builds = 0 Dangerous builds = 0 1328 -4445.98362507471 eV 2.6204241193615 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02