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 = 4.0469996 4.0469996 4.0469996 Created orthogonal box = (0.0000000 -46.500532 0.0000000) to (32.877980 46.500532 5.7233217) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 6.9741169 6.3404298 5.7233217 Created 532 atoms create_atoms CPU = 0.001 seconds 532 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 6.9741169 6.3404298 5.7233217 Created 532 atoms create_atoms CPU = 0.001 seconds 532 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 = 7.1 ghost atom cutoff = 7.1 binsize = 3.55, bins = 10 27 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 7.1 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 16 atoms, new total = 1048 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 = 7.1 ghost atom cutoff = 7.1 binsize = 3.55, bins = 10 27 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.1 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) = 4.607 | 4.607 | 4.607 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3488.6009 0 -3488.6009 4440.8029 100 0 -3515.3453 0 -3515.3453 -3732.9422 Loop time of 6.38992 on 1 procs for 100 steps with 1048 atoms 68.6% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3488.60093962817 -3515.34262828444 -3515.34530852493 Force two-norm initial, final = 27.928603 0.14328097 Force max component initial, final = 4.9128000 0.010370618 Final line search alpha, max atom move = 1.0000000 0.010370618 Iterations, force evaluations = 100 189 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 6.3761 | 6.3761 | 6.3761 | 0.0 | 99.78 Neigh | 0.0030172 | 0.0030172 | 0.0030172 | 0.0 | 0.05 Comm | 0.0062725 | 0.0062725 | 0.0062725 | 0.0 | 0.10 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.004496 | | | 0.07 Nlocal: 1048.00 ave 1048 max 1048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4574.00 ave 4574 max 4574 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: 89520.0 ave 89520 max 89520 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 89520 Ave neighs/atom = 85.419847 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 : 100 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.607 | 4.607 | 4.607 Mbytes Step Temp E_pair E_mol TotEng Press Volume 100 0 -3515.3453 0 -3515.3453 -3732.9422 17500.127 103 0 -3515.3834 0 -3515.3834 -1569.2055 17451.352 Loop time of 0.145815 on 1 procs for 3 steps with 1048 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 = -3515.34530852493 -3515.38314707617 -3515.38337881395 Force two-norm initial, final = 37.801924 0.16178835 Force max component initial, final = 28.870232 0.023107290 Final line search alpha, max atom move = 0.00080558515 1.8614890e-05 Iterations, force evaluations = 3 5 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.14505 | 0.14505 | 0.14505 | 0.0 | 99.47 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001642 | 0.0001642 | 0.0001642 | 0.0 | 0.11 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0006037 | | | 0.41 Nlocal: 1048.00 ave 1048 max 1048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4595.00 ave 4595 max 4595 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: 89672.0 ave 89672 max 89672 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 89672 Ave neighs/atom = 85.564885 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 = 7.1 ghost atom cutoff = 7.1 binsize = 3.55, bins = 10 27 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.1 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) = 4.745 | 4.745 | 4.745 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3515.3834 0 -3515.3834 -1569.2055 Loop time of 1.9e-06 on 1 procs for 0 steps with 1048 atoms 157.9% 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 | | 1.9e-06 | | |100.00 Nlocal: 1048.00 ave 1048 max 1048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4595.00 ave 4595 max 4595 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: 89760.0 ave 89760 max 89760 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 89760 Ave neighs/atom = 85.648855 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) = 4.745 | 4.745 | 4.745 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 -3515.3834 -3515.3834 32.844203 93.001064 5.7132395 -1569.2055 -1569.2055 -2.1192584 -4705.007 -0.49017738 2.616878 1067.4982 Loop time of 2.2e-06 on 1 procs for 0 steps with 1048 atoms 136.4% 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 | | 2.2e-06 | | |100.00 Nlocal: 1048.00 ave 1048 max 1048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4595.00 ave 4595 max 4595 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 44880.0 ave 44880 max 44880 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 89760.0 ave 89760 max 89760 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 89760 Ave neighs/atom = 85.648855 Neighbor list builds = 0 Dangerous builds = 0 1048 -3515.38337881395 eV 2.6168779506438 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:06