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 = 3.5213918 3.5213918 3.5213918 Created orthogonal box = (0.0000000 -51.275760 0.0000000) to (25.636119 51.275760 3.5213918) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.3533032 4.3533032 3.5213918 Created 426 atoms create_atoms CPU = 0.000 seconds 426 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.3533032 4.3533032 3.5213918 Created 426 atoms create_atoms CPU = 0.000 seconds 426 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 = 8 32 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 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 12 atoms, new total = 840 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 = 8 32 2 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) = 4.572 | 4.572 | 4.572 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3710.0449 0 -3710.0449 2205.8255 20 0 -3721.0566 0 -3721.0566 -6452.2945 Loop time of 0.976851 on 1 procs for 20 steps with 840 atoms 81.3% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3710.04491721247 -3721.05411644985 -3721.05664836729 Force two-norm initial, final = 26.760694 0.17573173 Force max component initial, final = 8.6454910 0.040651682 Final line search alpha, max atom move = 1.0000000 0.040651682 Iterations, force evaluations = 20 36 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.97449 | 0.97449 | 0.97449 | 0.0 | 99.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0014452 | 0.0014452 | 0.0014452 | 0.0 | 0.15 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0009183 | | | 0.09 Nlocal: 840.000 ave 840 max 840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6270.00 ave 6270 max 6270 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: 72380.0 ave 72380 max 72380 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 72380 Ave neighs/atom = 86.166667 Neighbor list builds = 0 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 : 20 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.573 | 4.573 | 4.573 Mbytes Step Temp E_pair E_mol TotEng Press Volume 20 0 -3721.0566 0 -3721.0566 -6452.2945 9257.8198 23 0 -3721.1112 0 -3721.1112 -1151.8321 9231.086 Loop time of 0.151236 on 1 procs for 3 steps with 840 atoms 89.2% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3721.05664836729 -3721.10891621294 -3721.11117278514 Force two-norm initial, final = 48.748156 0.19944064 Force max component initial, final = 39.612537 0.048563318 Final line search alpha, max atom move = 0.00021142684 1.0267589e-05 Iterations, force evaluations = 3 5 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.15031 | 0.15031 | 0.15031 | 0.0 | 99.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002213 | 0.0002213 | 0.0002213 | 0.0 | 0.15 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0007074 | | | 0.47 Nlocal: 840.000 ave 840 max 840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6300.00 ave 6300 max 6300 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: 73208.0 ave 73208 max 73208 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 73208 Ave neighs/atom = 87.152381 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 = 8 32 2 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) = 4.710 | 4.710 | 4.710 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3721.1112 0 -3721.1112 -1151.8321 Loop time of 2.00002e-06 on 1 procs for 0 steps with 840 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: 840.000 ave 840 max 840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6300.00 ave 6300 max 6300 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: 73240.0 ave 73240 max 73240 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 73240 Ave neighs/atom = 87.190476 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) = 4.710 | 4.710 | 4.710 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 -3721.1112 -3721.1112 25.623197 102.55152 3.5129938 -1151.8321 -1151.8321 -2.1744381 -3454.1246 0.80266807 2.2823909 336.98715 Loop time of 2.50014e-06 on 1 procs for 0 steps with 840 atoms 160.0% 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 | | 2.5e-06 | | |100.00 Nlocal: 840.000 ave 840 max 840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6300.00 ave 6300 max 6300 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 36620.0 ave 36620 max 36620 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 73240.0 ave 73240 max 73240 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 73240 Ave neighs/atom = 87.190476 Neighbor list builds = 0 Dangerous builds = 0 840 -3721.11117278514 eV 2.28239094799877 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01