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 -41.698175 0.0000000) to (20.847656 41.698175 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.5401680 3.5401680 2.8636458 Created 213 atoms create_atoms CPU = 0.000 seconds 213 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.5401680 3.5401680 2.8636458 Created 213 atoms create_atoms CPU = 0.000 seconds 213 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 7 25 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 6.8 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 6 atoms, new total = 420 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 7 25 1 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.8 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) = 4.466 | 4.466 | 4.466 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1770.9664 0 -1770.9664 9826.1916 52 0 -1793.2524 0 -1793.2524 -8068.0833 Loop time of 2.3746 on 1 procs for 52 steps with 420 atoms 86.2% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1770.96638848506 -1793.25105227017 -1793.25244962937 Force two-norm initial, final = 56.165024 0.10265104 Force max component initial, final = 23.633805 0.014383531 Final line search alpha, max atom move = 1.0000000 0.014383531 Iterations, force evaluations = 52 89 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 2.3672 | 2.3672 | 2.3672 | 0.0 | 99.69 Neigh | 0.00298 | 0.00298 | 0.00298 | 0.0 | 0.13 Comm | 0.0029008 | 0.0029008 | 0.0029008 | 0.0 | 0.12 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001557 | | | 0.07 Nlocal: 420.000 ave 420 max 420 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4428.00 ave 4428 max 4428 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: 46702.0 ave 46702 max 46702 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 46702 Ave neighs/atom = 111.19524 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 : 52 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.469 | 4.469 | 4.469 Mbytes Step Temp E_pair E_mol TotEng Press Volume 52 0 -1793.2524 0 -1793.2524 -8068.0833 4978.7873 58 0 -1793.3699 0 -1793.3699 1234.947 4951.3924 Loop time of 0.178561 on 1 procs for 6 steps with 420 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 = -1793.25244962937 -1793.36885906804 -1793.36990245262 Force two-norm initial, final = 48.182610 2.0142230 Force max component initial, final = 41.345939 1.8281078 Final line search alpha, max atom move = 0.00035021869 0.00064023753 Iterations, force evaluations = 6 7 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.17768 | 0.17768 | 0.17768 | 0.0 | 99.50 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002176 | 0.0002176 | 0.0002176 | 0.0 | 0.12 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0006669 | | | 0.37 Nlocal: 420.000 ave 420 max 420 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4428.00 ave 4428 max 4428 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: 46708.0 ave 46708 max 46708 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 46708 Ave neighs/atom = 111.20952 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 7 25 1 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.8 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) = 4.607 | 4.607 | 4.607 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1793.3699 0 -1793.3699 1234.947 Loop time of 1.90001e-06 on 1 procs for 0 steps with 420 atoms 157.9% 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 | | 1.9e-06 | | |100.00 Nlocal: 420.000 ave 420 max 420 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4428.00 ave 4428 max 4428 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: 46716.0 ave 46716 max 46716 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 46716 Ave neighs/atom = 111.22857 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) = 4.607 | 4.607 | 4.607 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 -1793.3699 -1793.3699 20.842826 83.396351 2.848549 1234.947 1234.947 -268.46635 4561.7297 -588.42242 2.3094731 249.67368 Loop time of 2.00002e-06 on 1 procs for 0 steps with 420 atoms 200.0% 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: 420.000 ave 420 max 420 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4428.00 ave 4428 max 4428 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 23358.0 ave 23358 max 23358 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 46716.0 ave 46716 max 46716 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 46716 Ave neighs/atom = 111.22857 Neighbor list builds = 0 Dangerous builds = 0 420 -1793.36990245262 eV 2.30947307395013 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02