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 -36.225436 0.0000000) to (9.0556432 36.225436 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.6222573 3.6222573 2.8636458 Created 82 atoms create_atoms CPU = 0.000 seconds 82 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.6222573 3.6222573 2.8636458 Created 82 atoms create_atoms CPU = 0.000 seconds 82 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 = 3 23 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 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 4 atoms, new total = 160 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 = 3 23 1 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) = 4.401 | 4.401 | 4.401 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -647.16521 0 -647.16521 72596.422 68 0 -682.62007 0 -682.62007 10107.566 Loop time of 1.07619 on 1 procs for 68 steps with 160 atoms 86.1% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -647.165210332882 -682.619496751574 -682.62007344005 Force two-norm initial, final = 52.567126 0.072373485 Force max component initial, final = 17.304717 0.013037113 Final line search alpha, max atom move = 1.0000000 0.013037113 Iterations, force evaluations = 68 121 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.0718 | 1.0718 | 1.0718 | 0.0 | 99.59 Neigh | 0.0010465 | 0.0010465 | 0.0010465 | 0.0 | 0.10 Comm | 0.0022729 | 0.0022729 | 0.0022729 | 0.0 | 0.21 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001105 | | | 0.10 Nlocal: 160.000 ave 160 max 160 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2546.00 ave 2546 max 2546 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: 17600.0 ave 17600 max 17600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 17600 Ave neighs/atom = 110.00000 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 : 68 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.401 | 4.401 | 4.401 Mbytes Step Temp E_pair E_mol TotEng Press Volume 68 0 -682.62007 0 -682.62007 10107.566 1878.8072 70 0 -682.62185 0 -682.62185 8070.2706 1881.0086 Loop time of 0.0418747 on 1 procs for 2 steps with 160 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 = -682.62007344005 -682.621683322681 -682.621845336034 Force two-norm initial, final = 3.7681191 0.069678096 Force max component initial, final = 3.1282432 0.0096426184 Final line search alpha, max atom move = 0.0020906663 2.0159497e-05 Iterations, force evaluations = 2 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.041531 | 0.041531 | 0.041531 | 0.0 | 99.18 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 8.37e-05 | 8.37e-05 | 8.37e-05 | 0.0 | 0.20 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0002597 | | | 0.62 Nlocal: 160.000 ave 160 max 160 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2576.00 ave 2576 max 2576 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: 17560.0 ave 17560 max 17560 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 17560 Ave neighs/atom = 109.75000 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 = 3 23 1 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) = 4.539 | 4.539 | 4.539 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -682.62185 0 -682.62185 8070.2706 Loop time of 2.20002e-06 on 1 procs for 0 steps with 160 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: 160.000 ave 160 max 160 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2576.00 ave 2576 max 2576 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: 17552.0 ave 17552 max 17552 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 17552 Ave neighs/atom = 109.70000 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) = 4.539 | 4.539 | 4.539 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 -682.62185 -682.62185 9.0566906 72.450873 2.8666696 8070.2706 8070.2706 3.0960091 24214.114 -6.3979997 2.291607 70.317845 Loop time of 2.10002e-06 on 1 procs for 0 steps with 160 atoms 142.9% 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 | | 2.1e-06 | | |100.00 Nlocal: 160.000 ave 160 max 160 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2576.00 ave 2576 max 2576 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 8776.00 ave 8776 max 8776 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 17552.0 ave 17552 max 17552 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 17552 Ave neighs/atom = 109.70000 Neighbor list builds = 0 Dangerous builds = 0 160 -682.621845336034 eV 2.29160703401078 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01