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 -63.183510 0.0000000) to (31.589733 63.183510 4.0446508) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 5.6965092 5.6965092 4.0446508 Created 490 atoms create_atoms CPU = 0.000 seconds 490 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 5.6965092 5.6965092 4.0446508 Created 490 atoms create_atoms CPU = 0.000 seconds 490 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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 10 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 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 8 atoms, new total = 972 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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 10 37 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 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) = 4.600 | 4.600 | 4.600 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3235.936 0 -3235.936 6155.8197 75 0 -3260.3437 0 -3260.3437 -1408.8134 Loop time of 2.92866 on 1 procs for 75 steps with 972 atoms 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3235.93599132627 -3260.34131778376 -3260.34368572612 Force two-norm initial, final = 19.484942 0.11672835 Force max component initial, final = 5.1136102 0.015549834 Final line search alpha, max atom move = 1.0000000 0.015549834 Iterations, force evaluations = 75 128 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 2.9145 | 2.9145 | 2.9145 | 0.0 | 99.52 Neigh | 0.0057279 | 0.0057279 | 0.0057279 | 0.0 | 0.20 Comm | 0.0050517 | 0.0050517 | 0.0050517 | 0.0 | 0.17 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.003382 | | | 0.12 Nlocal: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6051.00 ave 6051 max 6051 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: 77388.0 ave 77388 max 77388 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 77388 Ave neighs/atom = 79.617284 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 : 75 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.600 | 4.600 | 4.600 Mbytes Step Temp E_pair E_mol TotEng Press Volume 75 0 -3260.3437 0 -3260.3437 -1408.8134 16145.843 77 0 -3260.3581 0 -3260.3581 -81.648186 16118.599 Loop time of 0.0818481 on 1 procs for 2 steps with 972 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 = -3260.34368572612 -3260.35677875947 -3260.35810999026 Force two-norm initial, final = 21.149968 0.56329602 Force max component initial, final = 18.100487 0.41834875 Final line search alpha, max atom move = 0.00033971675 0.00014212008 Iterations, force evaluations = 2 3 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.081352 | 0.081352 | 0.081352 | 0.0 | 99.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.000123 | 0.000123 | 0.000123 | 0.0 | 0.15 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0003728 | | | 0.46 Nlocal: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6053.00 ave 6053 max 6053 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: 77264.0 ave 77264 max 77264 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 77264 Ave neighs/atom = 79.489712 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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 10 37 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 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 -3260.3581 0 -3260.3581 -81.648186 Loop time of 1.99996e-06 on 1 procs for 0 steps with 972 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: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6053.00 ave 6053 max 6053 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: 78048.0 ave 78048 max 78048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 78048 Ave neighs/atom = 80.296296 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 -3260.3581 -3260.3581 31.584712 126.36702 4.0384679 -81.648186 -81.648186 41.576938 -322.10768 35.586181 2.557762 173.96989 Loop time of 2.20002e-06 on 1 procs for 0 steps with 972 atoms 272.7% 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 | | 2.2e-06 | | |100.00 Nlocal: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6053.00 ave 6053 max 6053 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 39024.0 ave 39024 max 39024 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 78048.0 ave 78048 max 78048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 78048 Ave neighs/atom = 80.296296 Neighbor list builds = 0 Dangerous builds = 0 972 -3260.35810999026 eV 2.55776202561241 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:03