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 = 3.6133156 3.6133156 3.6133156 Created orthogonal box = (0.0000000 -52.614283 0.0000000) to (26.305335 52.614283 3.6133156) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.4669437 4.4669437 3.6133156 Created 426 atoms create_atoms CPU = 0.001 seconds 426 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.4669437 4.4669437 3.6133156 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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 8 31 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 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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 8 31 2 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) = 4.959 | 4.959 | 4.959 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2943.9294 0 -2943.9294 4292.8827 52 0 -2961.7851 0 -2961.7851 -5901.694 Loop time of 2.42168 on 1 procs for 52 steps with 840 atoms 99.7% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2943.92942454383 -2961.78282923351 -2961.78506094687 Force two-norm initial, final = 33.652232 0.16096494 Force max component initial, final = 8.9789447 0.045421218 Final line search alpha, max atom move = 1.0000000 0.045421218 Iterations, force evaluations = 52 95 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 2.4131 | 2.4131 | 2.4131 | 0.0 | 99.65 Neigh | 0.0023178 | 0.0023178 | 0.0023178 | 0.0 | 0.10 Comm | 0.0038753 | 0.0038753 | 0.0038753 | 0.0 | 0.16 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002374 | | | 0.10 Nlocal: 840.000 ave 840 max 840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6425.00 ave 6425 max 6425 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: 111028.0 ave 111028 max 111028 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 111028 Ave neighs/atom = 132.17619 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 : 52 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.959 | 4.959 | 4.959 Mbytes Step Temp E_pair E_mol TotEng Press Volume 52 0 -2961.7851 0 -2961.7851 -5901.694 10001.92 55 0 -2961.8503 0 -2961.8503 -1115.1213 9962.685 Loop time of 0.127747 on 1 procs for 3 steps with 840 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 = -2961.78506094688 -2961.84967760819 -2961.85027599912 Force two-norm initial, final = 46.832608 1.5058128 Force max component initial, final = 36.310512 1.4329571 Final line search alpha, max atom move = 0.00025014254 0.00035844354 Iterations, force evaluations = 3 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.12697 | 0.12697 | 0.12697 | 0.0 | 99.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.000185 | 0.000185 | 0.000185 | 0.0 | 0.14 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.000588 | | | 0.46 Nlocal: 840.000 ave 840 max 840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6420.00 ave 6420 max 6420 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: 111088.0 ave 111088 max 111088 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 111088 Ave neighs/atom = 132.24762 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 = 8 31 2 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) = 5.097 | 5.097 | 5.097 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2961.8503 0 -2961.8503 -1115.1213 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: 6420.00 ave 6420 max 6420 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: 111144.0 ave 111144 max 111144 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 111144 Ave neighs/atom = 132.31429 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) = 5.097 | 5.097 | 5.097 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 -2961.8503 -2961.8503 26.24552 105.22857 3.6073441 -1115.1213 -1115.1213 -68.810744 -3506.6173 230.06409 2.3169049 387.25102 Loop time of 2.20002e-06 on 1 procs for 0 steps with 840 atoms 181.8% 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: 840.000 ave 840 max 840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6420.00 ave 6420 max 6420 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 55572.0 ave 55572 max 55572 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 111144.0 ave 111144 max 111144 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 111144 Ave neighs/atom = 132.31429 Neighbor list builds = 0 Dangerous builds = 0 840 -2961.85027599912 eV 2.31690494507057 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02