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 -40.461232 0.0000000) to (28.607922 40.461232 4.9800000) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 6.0683471 5.5169606 4.9800000 Created 532 atoms create_atoms CPU = 0.001 seconds 532 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 6.0683471 5.5169606 4.9800000 Created 532 atoms create_atoms CPU = 0.001 seconds 532 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 ghost atom cutoff = 6 binsize = 3, bins = 10 27 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 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 16 atoms, new total = 1048 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 ghost atom cutoff = 6 binsize = 3, bins = 10 27 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 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) = 4.605 | 4.605 | 4.605 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4558.6552 0 -4558.6552 27987.606 52 0 -4646.4849 0 -4646.4849 -6932.7792 Loop time of 2.36003 on 1 procs for 52 steps with 1048 atoms 72.6% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -4558.65516637667 -4646.48069046755 -4646.48485415579 Force two-norm initial, final = 97.366990 0.21785106 Force max component initial, final = 22.923189 0.025221292 Final line search alpha, max atom move = 1.0000000 0.025221292 Iterations, force evaluations = 52 93 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 2.3503 | 2.3503 | 2.3503 | 0.0 | 99.59 Neigh | 0.0030781 | 0.0030781 | 0.0030781 | 0.0 | 0.13 Comm | 0.003668 | 0.003668 | 0.003668 | 0.0 | 0.16 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002949 | | | 0.12 Nlocal: 1048.00 ave 1048 max 1048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4937.00 ave 4937 max 4937 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: 81664.0 ave 81664 max 81664 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 81664 Ave neighs/atom = 77.923664 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 : 52 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.605 | 4.605 | 4.605 Mbytes Step Temp E_pair E_mol TotEng Press Volume 52 0 -4646.4849 0 -4646.4849 -6932.7792 11528.817 56 0 -4646.5639 0 -4646.5639 -3427.2814 11506.732 Loop time of 0.250883 on 1 procs for 4 steps with 1048 atoms 52.2% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -4646.4848541558 -4646.56386229188 -4646.5638975418 Force two-norm initial, final = 59.362459 0.23602114 Force max component initial, final = 59.346727 0.045335535 Final line search alpha, max atom move = 0.00078740019 3.5697209e-05 Iterations, force evaluations = 4 6 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.24992 | 0.24992 | 0.24992 | 0.0 | 99.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002096 | 0.0002096 | 0.0002096 | 0.0 | 0.08 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0007508 | | | 0.30 Nlocal: 1048.00 ave 1048 max 1048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4902.00 ave 4902 max 4902 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: 81768.0 ave 81768 max 81768 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 81768 Ave neighs/atom = 78.022901 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 ghost atom cutoff = 6 binsize = 3, bins = 10 27 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 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) = 4.743 | 4.743 | 4.743 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4646.5639 0 -4646.5639 -3427.2814 Loop time of 2.40002e-06 on 1 procs for 0 steps with 1048 atoms 166.7% 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 | | 2.4e-06 | | |100.00 Nlocal: 1048.00 ave 1048 max 1048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4895.00 ave 4895 max 4895 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: 81760.0 ave 81760 max 81760 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 81760 Ave neighs/atom = 78.015267 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) = 4.743 | 4.743 | 4.743 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 -4646.5639 -4646.5639 28.628462 80.922465 4.966894 -3427.2814 -3427.2814 -3.3077531 -10272.241 -6.295825 2.340323 600.09863 Loop time of 2.60002e-06 on 1 procs for 0 steps with 1048 atoms 192.3% 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 | | 2.6e-06 | | |100.00 Nlocal: 1048.00 ave 1048 max 1048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4895.00 ave 4895 max 4895 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 40880.0 ave 40880 max 40880 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 81760.0 ave 81760 max 81760 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 81760 Ave neighs/atom = 78.015267 Neighbor list builds = 0 Dangerous builds = 0 1048 -4646.5638975418 eV 2.34032297950636 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02