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 = 3.6200000 3.6200000 3.6200000 Created orthogonal box = (0.0000000 -52.711616 0.0000000) to (26.353998 52.711616 3.6200000) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.4752072 4.4752072 3.6200000 Created 426 atoms create_atoms CPU = 0.000 seconds 426 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.4752072 4.4752072 3.6200000 Created 426 atoms create_atoms CPU = 0.000 seconds 426 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 = 8 31 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 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 12 atoms, new total = 840 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 = 8 31 2 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) = 4.959 | 4.959 | 4.959 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2954.8343 0 -2954.8343 -152.49921 21 0 -2963.349 0 -2963.349 -6854.3305 Loop time of 0.837075 on 1 procs for 21 steps with 840 atoms 99.8% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2954.83425320678 -2963.34657804556 -2963.34899720285 Force two-norm initial, final = 16.056710 0.14097285 Force max component initial, final = 4.9965616 0.023614770 Final line search alpha, max atom move = 1.0000000 0.023614770 Iterations, force evaluations = 21 35 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.83493 | 0.83493 | 0.83493 | 0.0 | 99.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0013143 | 0.0013143 | 0.0013143 | 0.0 | 0.16 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0008294 | | | 0.10 Nlocal: 840.000 ave 840 max 840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6420.00 ave 6420 max 6420 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: 110800.0 ave 110800 max 110800 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 110800 Ave neighs/atom = 131.90476 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 : 21 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.959 | 4.959 | 4.959 Mbytes Step Temp E_pair E_mol TotEng Press Volume 21 0 -2963.349 0 -2963.349 -6854.3305 10057.532 26 0 -2963.4554 0 -2963.4554 -516.67934 10010.556 Loop time of 0.197249 on 1 procs for 5 steps with 840 atoms 96.3% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2963.34899720285 -2963.4551696995 -2963.45544334013 Force two-norm initial, final = 59.467922 1.1756331 Force max component initial, final = 47.338502 0.99314577 Final line search alpha, max atom move = 0.00075282934 0.00074766928 Iterations, force evaluations = 5 6 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.1961 | 0.1961 | 0.1961 | 0.0 | 99.42 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002846 | 0.0002846 | 0.0002846 | 0.0 | 0.14 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0008636 | | | 0.44 Nlocal: 840.000 ave 840 max 840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6420.00 ave 6420 max 6420 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: 111004.0 ave 111004 max 111004 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 111004 Ave neighs/atom = 132.14762 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 = 8 31 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) = 5.097 | 5.097 | 5.097 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2963.4554 0 -2963.4554 -516.67934 Loop time of 1.90001e-06 on 1 procs for 0 steps with 840 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: 840.000 ave 840 max 840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6420.00 ave 6420 max 6420 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: 111104.0 ave 111104 max 111104 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 111104 Ave neighs/atom = 132.26667 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) = 5.097 | 5.097 | 5.097 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 -2963.4554 -2963.4554 26.339917 105.42323 3.6050182 -516.67934 -516.67934 158.86677 -1804.7751 95.870359 2.3093339 361.12227 Loop time of 2.20002e-06 on 1 procs for 0 steps with 840 atoms 181.8% 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 | | 2.2e-06 | | |100.00 Nlocal: 840.000 ave 840 max 840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6420.00 ave 6420 max 6420 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 55552.0 ave 55552 max 55552 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 111104.0 ave 111104 max 111104 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 111104 Ave neighs/atom = 132.26667 Neighbor list builds = 0 Dangerous builds = 0 840 -2963.45544334013 eV 2.30933385302315 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01