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 -47.253846 0.0000000) to (22.273973 47.253846 5.1100000) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.6892576 5.8026602 5.1100000 Created 459 atoms create_atoms CPU = 0.001 seconds 459 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.6892576 5.8026602 5.1100000 Created 459 atoms create_atoms CPU = 0.001 seconds 459 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 = 8 32 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 22 atoms, new total = 896 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 = 8 32 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) = 4.581 | 4.581 | 4.581 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3142.6989 0 -3142.6989 -955.09597 50 0 -3158.2772 0 -3158.2772 -15058.357 Loop time of 1.28688 on 1 procs for 50 steps with 896 atoms 58.4% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3142.69885860075 -3158.27511053926 -3158.27720895197 Force two-norm initial, final = 19.233462 0.12510418 Force max component initial, final = 4.3938587 0.030125577 Final line search alpha, max atom move = 1.0000000 0.030125577 Iterations, force evaluations = 50 91 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.2819 | 1.2819 | 1.2819 | 0.0 | 99.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0027354 | 0.0027354 | 0.0027354 | 0.0 | 0.21 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002199 | | | 0.17 Nlocal: 896.000 ave 896 max 896 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4152.00 ave 4152 max 4152 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: 68592.0 ave 68592 max 68592 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 68592 Ave neighs/atom = 76.553571 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 : 50 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.581 | 4.581 | 4.581 Mbytes Step Temp E_pair E_mol TotEng Press Volume 50 0 -3158.2772 0 -3158.2772 -15058.357 10756.866 58 0 -3158.6565 0 -3158.6565 -4061.3158 10670.147 Loop time of 0.145539 on 1 procs for 8 steps with 896 atoms 58.8% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3158.27720895197 -3158.65461183063 -3158.65646203168 Force two-norm initial, final = 115.49652 3.2661512 Force max component initial, final = 96.211044 2.9850583 Final line search alpha, max atom move = 0.00021064451 0.00062878612 Iterations, force evaluations = 8 9 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.14421 | 0.14421 | 0.14421 | 0.0 | 99.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002744 | 0.0002744 | 0.0002744 | 0.0 | 0.19 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001052 | | | 0.72 Nlocal: 896.000 ave 896 max 896 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4148.00 ave 4148 max 4148 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: 69184.0 ave 69184 max 69184 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 69184 Ave neighs/atom = 77.214286 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 = 8 32 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) = 4.719 | 4.719 | 4.719 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3158.6565 0 -3158.6565 -4061.3158 Loop time of 2.20002e-06 on 1 procs for 0 steps with 896 atoms 90.9% 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 | | 2.2e-06 | | |100.00 Nlocal: 896.000 ave 896 max 896 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4161.00 ave 4161 max 4161 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: 69184.0 ave 69184 max 69184 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 69184 Ave neighs/atom = 77.214286 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) = 4.719 | 4.719 | 4.719 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 -3158.6565 -3158.6565 22.103412 94.507693 5.1079181 -4061.3158 -4061.3158 191.808 -12823.794 448.03898 2.3628033 553.96989 Loop time of 2.50002e-06 on 1 procs for 0 steps with 896 atoms 120.0% 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 | | 2.5e-06 | | |100.00 Nlocal: 896.000 ave 896 max 896 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4161.00 ave 4161 max 4161 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 34592.0 ave 34592 max 34592 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 69184.0 ave 69184 max 69184 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 69184 Ave neighs/atom = 77.214286 Neighbor list builds = 0 Dangerous builds = 0 896 -3158.65646203168 eV 2.36280331646343 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01