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 -38.413685 0.0000000) to (38.410072 38.413685 3.6133156) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 5.0986821 5.0986821 3.6133156 Created 454 atoms create_atoms CPU = 0.000 seconds 454 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 5.0986821 5.0986821 3.6133156 Created 454 atoms create_atoms CPU = 0.000 seconds 454 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 ghost atom cutoff = 6 binsize = 3, bins = 13 26 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 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 8 atoms, new total = 900 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 ghost atom cutoff = 6 binsize = 3, bins = 13 26 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 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) = 4.556 | 4.556 | 4.556 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3118.636 0 -3118.636 21412.953 65 0 -3178.0824 0 -3178.0824 -2229.0754 Loop time of 0.929369 on 1 procs for 65 steps with 900 atoms 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3118.63603103461 -3178.07937690578 -3178.08240590934 Force two-norm initial, final = 50.136604 0.17563440 Force max component initial, final = 13.592197 0.050173563 Final line search alpha, max atom move = 1.0000000 0.050173563 Iterations, force evaluations = 65 110 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.92023 | 0.92023 | 0.92023 | 0.0 | 99.02 Neigh | 0.0026887 | 0.0026887 | 0.0026887 | 0.0 | 0.29 Comm | 0.0036466 | 0.0036466 | 0.0036466 | 0.0 | 0.39 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002801 | | | 0.30 Nlocal: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5255.00 ave 5255 max 5255 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: 69496.0 ave 69496 max 69496 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 69496 Ave neighs/atom = 77.217778 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 : 65 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.556 | 4.556 | 4.556 Mbytes Step Temp E_pair E_mol TotEng Press Volume 65 0 -3178.0824 0 -3178.0824 -2229.0754 10662.695 67 0 -3178.0935 0 -3178.0935 -297.50715 10648.045 Loop time of 0.0446986 on 1 procs for 2 steps with 900 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 = -3178.08240590934 -3178.09339186737 -3178.09345565297 Force two-norm initial, final = 21.898281 0.18522845 Force max component initial, final = 17.622337 0.053086193 Final line search alpha, max atom move = 0.0016762449 8.8985458e-05 Iterations, force evaluations = 2 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.044026 | 0.044026 | 0.044026 | 0.0 | 98.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001546 | 0.0001546 | 0.0001546 | 0.0 | 0.35 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0005184 | | | 1.16 Nlocal: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5245.00 ave 5245 max 5245 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: 69732.0 ave 69732 max 69732 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 69732 Ave neighs/atom = 77.480000 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 ghost atom cutoff = 6 binsize = 3, bins = 13 26 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 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) = 4.694 | 4.694 | 4.694 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3178.0935 0 -3178.0935 -297.50715 Loop time of 1.8999e-06 on 1 procs for 0 steps with 900 atoms 105.3% 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: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5245.00 ave 5245 max 5245 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: 69732.0 ave 69732 max 69732 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 69732 Ave neighs/atom = 77.480000 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) = 4.694 | 4.694 | 4.694 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 -3178.0935 -3178.0935 38.375359 76.827371 3.6116152 -297.50715 -297.50715 1.7118712 -888.0914 -6.1419399 2.3107043 149.8848 Loop time of 2.30002e-06 on 1 procs for 0 steps with 900 atoms 173.9% 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 | | 2.3e-06 | | |100.00 Nlocal: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5245.00 ave 5245 max 5245 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 34866.0 ave 34866 max 34866 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 69732.0 ave 69732 max 69732 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 69732 Ave neighs/atom = 77.480000 Neighbor list builds = 0 Dangerous builds = 0 900 -3178.09345565297 eV 2.3107043483254 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01