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 = 4.0499989 4.0499989 4.0499989 Created orthogonal box = (0.0000000 -55.682329 0.0000000) to (15.153708 55.682329 9.9204307) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 6.4944464 6.1864755 6.6136205 Created 508 atoms create_atoms CPU = 0.000 seconds 508 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 6.4944464 6.1864755 6.6136205 Created 508 atoms create_atoms CPU = 0.000 seconds 508 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 = 5 32 3 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 16 atoms, new total = 1000 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 = 5 32 3 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) = 4.566 | 4.566 | 4.566 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3307.8331 0 -3307.8331 9833.469 83 0 -3348.8923 0 -3348.8923 -767.84282 Loop time of 1.87703 on 1 procs for 83 steps with 1000 atoms 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3307.83314979489 -3348.88921919047 -3348.89230789015 Force two-norm initial, final = 63.860257 0.21400504 Force max component initial, final = 14.175940 0.014231297 Final line search alpha, max atom move = 1.0000000 0.014231297 Iterations, force evaluations = 83 159 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.8676 | 1.8676 | 1.8676 | 0.0 | 99.50 Neigh | 0.0022047 | 0.0022047 | 0.0022047 | 0.0 | 0.12 Comm | 0.0038272 | 0.0038272 | 0.0038272 | 0.0 | 0.20 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.00343 | | | 0.18 Nlocal: 1000.00 ave 1000 max 1000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4133.00 ave 4133 max 4133 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: 79240.0 ave 79240 max 79240 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 79240 Ave neighs/atom = 79.240000 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 : 83 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.566 | 4.566 | 4.566 Mbytes Step Temp E_pair E_mol TotEng Press Volume 83 0 -3348.8923 0 -3348.8923 -767.84282 16741.595 86 0 -3348.9177 0 -3348.9177 127.95431 16722.146 Loop time of 0.0661034 on 1 procs for 3 steps with 1000 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 = -3348.89230789016 -3348.91732421203 -3348.91774312184 Force two-norm initial, final = 23.924513 1.2087162 Force max component initial, final = 23.887827 1.1858779 Final line search alpha, max atom move = 0.00028854209 0.00034217569 Iterations, force evaluations = 3 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.06551 | 0.06551 | 0.06551 | 0.0 | 99.10 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001223 | 0.0001223 | 0.0001223 | 0.0 | 0.19 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0004707 | | | 0.71 Nlocal: 1000.00 ave 1000 max 1000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4158.00 ave 4158 max 4158 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: 78312.0 ave 78312 max 78312 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 78312 Ave neighs/atom = 78.312000 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 = 5 32 3 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) = 4.704 | 4.704 | 4.704 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3348.9177 0 -3348.9177 127.95431 Loop time of 1.7999e-06 on 1 procs for 0 steps with 1000 atoms 166.7% 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 | | 1.8e-06 | | |100.00 Nlocal: 1000.00 ave 1000 max 1000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4173.00 ave 4173 max 4173 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: 78626.0 ave 78626 max 78626 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 78626 Ave neighs/atom = 78.626000 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) = 4.704 | 4.704 | 4.704 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 -3348.9177 -3348.9177 15.166082 111.36466 9.9008213 127.95431 127.95431 8.1813164 489.07795 -113.39634 2.6117931 443.58867 Loop time of 2.10002e-06 on 1 procs for 0 steps with 1000 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: 1000.00 ave 1000 max 1000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4173.00 ave 4173 max 4173 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 39313.0 ave 39313 max 39313 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 78626.0 ave 78626 max 78626 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 78626 Ave neighs/atom = 78.626000 Neighbor list builds = 0 Dangerous builds = 0 1000 -3348.91774312184 eV 2.61179307043506 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02