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 -55.009419 0.0000000) to (27.502949 55.009419 3.5213918) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.9595482 4.9595482 3.5213918 Created 489 atoms create_atoms CPU = 0.000 seconds 489 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.9595482 4.9595482 3.5213918 Created 489 atoms create_atoms CPU = 0.000 seconds 489 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 34 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 6 atoms, new total = 972 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 34 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) = 4.604 | 4.604 | 4.604 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4261.8532 0 -4261.8532 20300.037 75 0 -4314.48 0 -4314.48 -2159.2996 Loop time of 3.41499 on 1 procs for 75 steps with 972 atoms 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -4261.85319558474 -4314.47586335009 -4314.48003414528 Force two-norm initial, final = 53.319107 0.27130942 Force max component initial, final = 13.828642 0.062509062 Final line search alpha, max atom move = 1.0000000 0.062509062 Iterations, force evaluations = 75 132 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 3.4024 | 3.4024 | 3.4024 | 0.0 | 99.63 Neigh | 0.0033578 | 0.0033578 | 0.0033578 | 0.0 | 0.10 Comm | 0.0054984 | 0.0054984 | 0.0054984 | 0.0 | 0.16 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.003741 | | | 0.11 Nlocal: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6226.00 ave 6226 max 6226 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: 86060.0 ave 86060 max 86060 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 86060 Ave neighs/atom = 88.539095 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 : 75 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.606 | 4.606 | 4.606 Mbytes Step Temp E_pair E_mol TotEng Press Volume 75 0 -4314.48 0 -4314.48 -2159.2996 10655.177 77 0 -4314.4875 0 -4314.4875 -288.43846 10644.457 Loop time of 0.124715 on 1 procs for 2 steps with 972 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 = -4314.48003414528 -4314.48740750541 -4314.48746894881 Force two-norm initial, final = 20.957907 0.28581306 Force max component initial, final = 15.512577 0.085876475 Final line search alpha, max atom move = 0.0012853938 0.00011038509 Iterations, force evaluations = 2 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.12395 | 0.12395 | 0.12395 | 0.0 | 99.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001959 | 0.0001959 | 0.0001959 | 0.0 | 0.16 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0005655 | | | 0.45 Nlocal: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6220.00 ave 6220 max 6220 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: 85456.0 ave 85456 max 85456 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 85456 Ave neighs/atom = 87.917695 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 34 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) = 4.744 | 4.744 | 4.744 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4314.4875 0 -4314.4875 -288.43846 Loop time of 2.0999e-06 on 1 procs for 0 steps with 972 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: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6220.00 ave 6220 max 6220 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: 85524.0 ave 85524 max 85524 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 85524 Ave neighs/atom = 87.987654 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) = 4.744 | 4.744 | 4.744 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 -4314.4875 -4314.4875 27.490664 110.01884 3.5194209 -288.43846 -288.43846 -12.920135 -856.79025 4.3949961 2.2442749 147.85222 Loop time of 4.30015e-06 on 1 procs for 0 steps with 972 atoms 1069.7% 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 | | 4.3e-06 | | |100.00 Nlocal: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6220.00 ave 6220 max 6220 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 42762.0 ave 42762 max 42762 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 85524.0 ave 85524 max 85524 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 85524 Ave neighs/atom = 87.987654 Neighbor list builds = 0 Dangerous builds = 0 972 -4314.48746894881 eV 2.24427486118463 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:03