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 = 3.5213918 3.5213918 3.5213918 Created orthogonal box = (0.0000000 -37.930071 0.0000000) to (18.963275 37.930071 3.5213918) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.5773422 4.5773422 3.5213918 Created 233 atoms create_atoms CPU = 0.000 seconds 233 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.5773422 4.5773422 3.5213918 Created 233 atoms create_atoms CPU = 0.000 seconds 233 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 = 7 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 10 atoms, new total = 456 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 = 7 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) = 4.460 | 4.460 | 4.460 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2003.3525 0 -2003.3525 4019.2534 68 0 -2017.7744 0 -2017.7744 -16712.451 Loop time of 1.06371 on 1 procs for 68 steps with 456 atoms 99.0% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2003.35247200975 -2017.77279891353 -2017.77436401632 Force two-norm initial, final = 27.469535 0.11930789 Force max component initial, final = 8.8611989 0.020148037 Final line search alpha, max atom move = 1.0000000 0.020148037 Iterations, force evaluations = 68 124 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.0573 | 1.0573 | 1.0573 | 0.0 | 99.40 Neigh | 0.0012654 | 0.0012654 | 0.0012654 | 0.0 | 0.12 Comm | 0.0033393 | 0.0033393 | 0.0033393 | 0.0 | 0.31 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001789 | | | 0.17 Nlocal: 456.000 ave 456 max 456 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3427.00 ave 3427 max 3427 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: 35312.0 ave 35312 max 35312 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 35312 Ave neighs/atom = 77.438596 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 : 68 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.460 | 4.460 | 4.460 Mbytes Step Temp E_pair E_mol TotEng Press Volume 68 0 -2017.7744 0 -2017.7744 -16712.451 5065.7219 74 0 -2017.9575 0 -2017.9575 -3359.0336 5028.2132 Loop time of 0.0795889 on 1 procs for 6 steps with 456 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 = -2017.77436401632 -2017.95655562271 -2017.9575260502 Force two-norm initial, final = 67.832797 0.24421188 Force max component initial, final = 51.257654 0.067870815 Final line search alpha, max atom move = 0.00024523993 1.6644634e-05 Iterations, force evaluations = 6 8 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.078764 | 0.078764 | 0.078764 | 0.0 | 98.96 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.000183 | 0.000183 | 0.000183 | 0.0 | 0.23 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0006422 | | | 0.81 Nlocal: 456.000 ave 456 max 456 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3417.00 ave 3417 max 3417 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: 35336.0 ave 35336 max 35336 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 35336 Ave neighs/atom = 77.491228 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 = 7 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) = 4.598 | 4.598 | 4.598 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2017.9575 0 -2017.9575 -3359.0336 Loop time of 2.1e-06 on 1 procs for 0 steps with 456 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: 456.000 ave 456 max 456 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3417.00 ave 3417 max 3417 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: 35356.0 ave 35356 max 35356 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 35356 Ave neighs/atom = 77.535088 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) = 4.598 | 4.598 | 4.598 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 -2017.9575 -2017.9575 18.919804 75.860143 3.5033489 -3359.0336 -3359.0336 -8.0328947 -10069.735 0.66660887 2.2297339 287.92669 Loop time of 2.1e-06 on 1 procs for 0 steps with 456 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: 456.000 ave 456 max 456 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3417.00 ave 3417 max 3417 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 17678.0 ave 17678 max 17678 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 35356.0 ave 35356 max 35356 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 35356 Ave neighs/atom = 77.535088 Neighbor list builds = 0 Dangerous builds = 0 456 -2017.9575260502 eV 2.22973391565983 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01