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 = 2.8675702 2.8675702 2.8675702 Created orthogonal box = (0.0000000 -31.415525 0.0000000) to (6.4120818 31.415525 7.0240837) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.8472491 4.1883543 4.6827225 Created 122 atoms create_atoms CPU = 0.000 seconds 122 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.8472491 4.1883543 4.6827225 Created 122 atoms create_atoms CPU = 0.000 seconds 122 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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 2 18 3 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 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 8 atoms, new total = 236 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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 2 18 3 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 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) = 4.451 | 4.451 | 4.451 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -997.2104 0 -997.2104 -4773.5807 43 0 -1003.7593 0 -1003.7593 -19834.821 Loop time of 0.949036 on 1 procs for 43 steps with 236 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 = -997.210401305132 -1003.75843564726 -1003.7592517465 Force two-norm initial, final = 11.320957 0.082908448 Force max component initial, final = 2.9911813 0.017540856 Final line search alpha, max atom move = 1.0000000 0.017540856 Iterations, force evaluations = 43 81 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.94692 | 0.94692 | 0.94692 | 0.0 | 99.78 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0012524 | 0.0012524 | 0.0012524 | 0.0 | 0.13 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0008628 | | | 0.09 Nlocal: 236.000 ave 236 max 236 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2371.00 ave 2371 max 2371 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: 26224.0 ave 26224 max 26224 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 26224 Ave neighs/atom = 111.11864 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 : 43 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.452 | 4.452 | 4.452 Mbytes Step Temp E_pair E_mol TotEng Press Volume 43 0 -1003.7593 0 -1003.7593 -19834.821 2829.8476 50 0 -1003.9445 0 -1003.9445 -2809.9139 2800.1095 Loop time of 0.105147 on 1 procs for 7 steps with 236 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 = -1003.7592517465 -1003.94417823244 -1003.9445241282 Force two-norm initial, final = 48.856675 0.20082433 Force max component initial, final = 36.884491 0.065630527 Final line search alpha, max atom move = 0.00087585638 5.7482916e-05 Iterations, force evaluations = 7 8 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.10453 | 0.10453 | 0.10453 | 0.0 | 99.41 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001337 | 0.0001337 | 0.0001337 | 0.0 | 0.13 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0004873 | | | 0.46 Nlocal: 236.000 ave 236 max 236 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2515.00 ave 2515 max 2515 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: 27048.0 ave 27048 max 27048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 27048 Ave neighs/atom = 114.61017 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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 2 18 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 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) = 4.597 | 4.597 | 4.597 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1003.9445 0 -1003.9445 -2809.9139 Loop time of 1.90001e-06 on 1 procs for 0 steps with 236 atoms 157.9% 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 | | 1.9e-06 | | |100.00 Nlocal: 236.000 ave 236 max 236 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2527.00 ave 2527 max 2527 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: 28740.0 ave 28740 max 28740 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 28740 Ave neighs/atom = 121.77966 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) = 4.597 | 4.597 | 4.597 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 -1003.9445 -1003.9445 6.3713089 62.83105 6.9947474 -2809.9139 -2809.9139 37.313917 -8492.7972 25.741542 2.3067664 244.63836 Loop time of 2.40002e-06 on 1 procs for 0 steps with 236 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: 236.000 ave 236 max 236 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2527.00 ave 2527 max 2527 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 14370.0 ave 14370 max 14370 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 28740.0 ave 28740 max 28740 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 28740 Ave neighs/atom = 121.77966 Neighbor list builds = 0 Dangerous builds = 0 236 -1003.9445241282 eV 2.30676638271447 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01