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 = 4.0446508 4.0446508 4.0446508 Created orthogonal box = (0.0000000 -43.189097 0.0000000) to (24.932902 43.189097 7.0055406) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 6.5612899 6.0610600 7.0055406 Created 458 atoms create_atoms CPU = 0.000 seconds 458 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 6.5612899 6.0610600 7.0055406 Created 458 atoms create_atoms CPU = 0.000 seconds 458 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 = 8 27 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 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 16 atoms, new total = 900 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 = 8 27 3 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) = 4.544 | 4.544 | 4.544 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2997.1366 0 -2997.1366 1161.5548 43 0 -3010.4056 0 -3010.4056 -4901.2495 Loop time of 1.75491 on 1 procs for 43 steps with 900 atoms 68.8% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2997.13657729591 -3010.40304253632 -3010.40563446393 Force two-norm initial, final = 20.413046 0.11755055 Force max component initial, final = 5.5936975 0.012567350 Final line search alpha, max atom move = 1.0000000 0.012567350 Iterations, force evaluations = 43 76 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.7465 | 1.7465 | 1.7465 | 0.0 | 99.52 Neigh | 0.0048965 | 0.0048965 | 0.0048965 | 0.0 | 0.28 Comm | 0.0017386 | 0.0017386 | 0.0017386 | 0.0 | 0.10 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001806 | | | 0.10 Nlocal: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3301.00 ave 3301 max 3301 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: 68516.0 ave 68516 max 68516 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 68516 Ave neighs/atom = 76.128889 Neighbor list builds = 2 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) = 4.544 | 4.544 | 4.544 Mbytes Step Temp E_pair E_mol TotEng Press Volume 43 0 -3010.4056 0 -3010.4056 -4901.2495 15087.546 47 0 -3010.5123 0 -3010.5123 -1106.3589 15013.478 Loop time of 0.101751 on 1 procs for 4 steps with 900 atoms 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3010.40563446392 -3010.5111937486 -3010.51232833166 Force two-norm initial, final = 58.164790 0.69608114 Force max component initial, final = 45.904558 0.52770591 Final line search alpha, max atom move = 0.00035037038 0.00018489252 Iterations, force evaluations = 4 5 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.10111 | 0.10111 | 0.10111 | 0.0 | 99.37 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001234 | 0.0001234 | 0.0001234 | 0.0 | 0.12 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.000516 | | | 0.51 Nlocal: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3301.00 ave 3301 max 3301 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: 68544.0 ave 68544 max 68544 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 68544 Ave neighs/atom = 76.160000 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 = 8 27 3 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) = 4.682 | 4.682 | 4.682 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3010.5123 0 -3010.5123 -1106.3589 Loop time of 2.10002e-06 on 1 procs for 0 steps with 900 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: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3301.00 ave 3301 max 3301 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 = 76.213333 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) = 4.682 | 4.682 | 4.682 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 -3010.5123 -3010.5123 24.848381 86.378195 6.9948611 -1106.3589 -1106.3589 -56.123697 -3216.7078 -46.245066 2.5698112 695.87161 Loop time of 2.10002e-06 on 1 procs for 0 steps with 900 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: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3301.00 ave 3301 max 3301 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 34296.0 ave 34296 max 34296 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 = 76.213333 Neighbor list builds = 0 Dangerous builds = 0 900 -3010.51232833166 eV 2.56981117578427 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01