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 = 3.5213917 3.5213917 3.5213917 Created orthogonal box = (0.0000000 -56.784257 0.0000000) to (28.390368 56.784257 3.5213917) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.9309740 3.9309740 3.5213917 Created 522 atoms create_atoms CPU = 0.001 seconds 522 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.9309740 3.9309740 3.5213917 Created 522 atoms create_atoms CPU = 0.001 seconds 522 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 9 35 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 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 8 atoms, new total = 1036 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 9 35 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 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) = 4.631 | 4.631 | 4.631 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4552.3629 0 -4552.3629 17656.064 24 0 -4594.1674 0 -4594.1674 272.39645 Loop time of 1.39109 on 1 procs for 24 steps with 1036 atoms 67.6% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -4552.36289623197 -4594.16292510336 -4594.16744385278 Force two-norm initial, final = 52.782839 0.23729280 Force max component initial, final = 14.937849 0.034179733 Final line search alpha, max atom move = 0.47208114 0.016135607 Iterations, force evaluations = 24 38 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.3882 | 1.3882 | 1.3882 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0017071 | 0.0017071 | 0.0017071 | 0.0 | 0.12 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001136 | | | 0.08 Nlocal: 1036.00 ave 1036 max 1036 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7384.00 ave 7384 max 7384 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: 89928.0 ave 89928 max 89928 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 89928 Ave neighs/atom = 86.803089 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 : 24 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.631 | 4.631 | 4.631 Mbytes Step Temp E_pair E_mol TotEng Press Volume 24 0 -4594.1674 0 -4594.1674 272.39645 11353.854 26 0 -4594.1765 0 -4594.1765 -237.00638 11356.93 Loop time of 0.168434 on 1 procs for 2 steps with 1036 atoms 76.2% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -4594.16744385277 -4594.17437835321 -4594.17650881552 Force two-norm initial, final = 13.202124 0.24433691 Force max component initial, final = 12.527266 0.036454467 Final line search alpha, max atom move = 9.5689290e-05 3.4883020e-06 Iterations, force evaluations = 2 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.16757 | 0.16757 | 0.16757 | 0.0 | 99.49 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.000207 | 0.000207 | 0.000207 | 0.0 | 0.12 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0006583 | | | 0.39 Nlocal: 1036.00 ave 1036 max 1036 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7369.00 ave 7369 max 7369 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: 91620.0 ave 91620 max 91620 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 91620 Ave neighs/atom = 88.436293 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 9 35 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 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) = 4.769 | 4.769 | 4.769 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4594.1765 0 -4594.1765 -237.00638 Loop time of 2.30002e-06 on 1 procs for 0 steps with 1036 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: 1036.00 ave 1036 max 1036 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7354.00 ave 7354 max 7354 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: 91596.0 ave 91596 max 91596 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 91596 Ave neighs/atom = 88.413127 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) = 4.769 | 4.769 | 4.769 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 -4594.1765 -4594.1765 28.423131 113.56851 3.5182855 -237.00638 -237.00638 -0.64278268 -710.39098 0.0146383 2.3168461 188.17376 Loop time of 2.40002e-06 on 1 procs for 0 steps with 1036 atoms 125.0% 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 | | 2.4e-06 | | |100.00 Nlocal: 1036.00 ave 1036 max 1036 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7354.00 ave 7354 max 7354 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 45798.0 ave 45798 max 45798 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 91596.0 ave 91596 max 91596 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 91596 Ave neighs/atom = 88.413127 Neighbor list builds = 0 Dangerous builds = 0 1036 -4594.17650881552 eV 2.31684610561968 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01