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 = 4.1768978 4.1768978 4.1768978 Created orthogonal box = (0.0000000 -60.820727 0.0000000) to (30.408275 60.820727 4.1768978) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 5.1636693 5.1636693 4.1768978 Created 426 atoms create_atoms CPU = 0.000 seconds 426 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 5.1636693 5.1636693 4.1768978 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 = 6.6 ghost atom cutoff = 6.6 binsize = 3.3, 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 6.6 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 = 6.6 ghost atom cutoff = 6.6 binsize = 3.3, bins = 10 37 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.6 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) = 4.552 | 4.552 | 4.552 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -6156.5635 0 -6156.5635 -2634.4458 47 0 -6178.6409 0 -6178.6409 -11320.528 Loop time of 1.7468 on 1 procs for 47 steps with 840 atoms 62.2% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -6156.56346466784 -6178.63530481197 -6178.64094834423 Force two-norm initial, final = 24.076367 0.22291868 Force max component initial, final = 6.5911733 0.035170446 Final line search alpha, max atom move = 1.0000000 0.035170446 Iterations, force evaluations = 47 82 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.7418 | 1.7418 | 1.7418 | 0.0 | 99.72 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0028893 | 0.0028893 | 0.0028893 | 0.0 | 0.17 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002074 | | | 0.12 Nlocal: 840.000 ave 840 max 840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5124.00 ave 5124 max 5124 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: 45356.0 ave 45356 max 45356 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 45356 Ave neighs/atom = 53.995238 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 : 47 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.552 | 4.552 | 4.552 Mbytes Step Temp E_pair E_mol TotEng Press Volume 47 0 -6178.6409 0 -6178.6409 -11320.528 15449.956 53 0 -6178.8922 0 -6178.8922 -2682.8278 15378.359 Loop time of 0.124545 on 1 procs for 6 steps with 840 atoms 98.5% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -6178.64094834423 -6178.89142779364 -6178.89223897231 Force two-norm initial, final = 127.70215 4.8410649 Force max component initial, final = 105.08294 4.8209311 Final line search alpha, max atom move = 0.00017458254 0.00084165038 Iterations, force evaluations = 6 7 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.12337 | 0.12337 | 0.12337 | 0.0 | 99.06 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002439 | 0.0002439 | 0.0002439 | 0.0 | 0.20 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0009292 | | | 0.75 Nlocal: 840.000 ave 840 max 840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5157.00 ave 5157 max 5157 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: 48924.0 ave 48924 max 48924 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 48924 Ave neighs/atom = 58.242857 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 = 6.6 ghost atom cutoff = 6.6 binsize = 3.3, bins = 10 37 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.6 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) = 4.690 | 4.690 | 4.690 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -6178.8922 0 -6178.8922 -2682.8278 Loop time of 1.67e-05 on 1 procs for 0 steps with 840 atoms 47.9% 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 | | 1.67e-05 | | |100.00 Nlocal: 840.000 ave 840 max 840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5171.00 ave 5171 max 5171 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: 52060.0 ave 52060 max 52060 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 52060 Ave neighs/atom = 61.976190 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) = 4.690 | 4.690 | 4.690 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 -6178.8922 -6178.8922 30.254718 121.64145 4.1786431 -2682.8278 -2682.8278 31.016864 -8581.9732 502.47298 2.6400995 468.43078 Loop time of 2.30002e-06 on 1 procs for 0 steps with 840 atoms 130.4% 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 | | 2.3e-06 | | |100.00 Nlocal: 840.000 ave 840 max 840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5171.00 ave 5171 max 5171 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 26030.0 ave 26030 max 26030 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 52060.0 ave 52060 max 52060 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 52060 Ave neighs/atom = 61.976190 Neighbor list builds = 0 Dangerous builds = 0 840 -6178.89223897231 eV 2.64009951754919 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02