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 = 2.8636573 2.8636573 2.8636573 Created orthogonal box = (0.0000000 -46.882955 0.0000000) to (33.149230 46.882955 4.0498230) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.9476463 4.5480685 4.0498230 Created 538 atoms create_atoms CPU = 0.001 seconds 538 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.9476463 4.5480685 4.0498230 Created 538 atoms create_atoms CPU = 0.001 seconds 538 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 = 12 32 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 12 atoms, new total = 1064 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 = 12 32 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) = 4.603 | 4.603 | 4.603 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4510.3458 0 -4510.3458 7271.5326 59 0 -4550.6016 0 -4550.6016 -8055.3873 Loop time of 2.26404 on 1 procs for 59 steps with 1064 atoms 70.2% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -4510.34581212914 -4550.59788894118 -4550.60163844532 Force two-norm initial, final = 70.482297 0.19724028 Force max component initial, final = 22.854922 0.032557686 Final line search alpha, max atom move = 1.0000000 0.032557686 Iterations, force evaluations = 59 109 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 2.2539 | 2.2539 | 2.2539 | 0.0 | 99.55 Neigh | 0.0027495 | 0.0027495 | 0.0027495 | 0.0 | 0.12 Comm | 0.0042499 | 0.0042499 | 0.0042499 | 0.0 | 0.19 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.003121 | | | 0.14 Nlocal: 1064.00 ave 1064 max 1064 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5448.00 ave 5448 max 5448 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: 68468.0 ave 68468 max 68468 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 68468 Ave neighs/atom = 64.349624 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 : 59 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.603 | 4.603 | 4.603 Mbytes Step Temp E_pair E_mol TotEng Press Volume 59 0 -4550.6016 0 -4550.6016 -8055.3873 12587.934 63 0 -4550.7573 0 -4550.7573 -665.93903 12533.217 Loop time of 0.111563 on 1 procs for 4 steps with 1064 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 = -4550.60163844533 -4550.75687395679 -4550.75733412256 Force two-norm initial, final = 97.612472 0.21648791 Force max component initial, final = 78.178274 0.032514026 Final line search alpha, max atom move = 0.00027715249 9.0113432e-06 Iterations, force evaluations = 4 6 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.11051 | 0.11051 | 0.11051 | 0.0 | 99.05 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002374 | 0.0002374 | 0.0002374 | 0.0 | 0.21 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0008204 | | | 0.74 Nlocal: 1064.00 ave 1064 max 1064 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5440.00 ave 5440 max 5440 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: 68448.0 ave 68448 max 68448 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 68448 Ave neighs/atom = 64.330827 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 = 12 32 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) = 4.741 | 4.741 | 4.741 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4550.7573 0 -4550.7573 -665.93903 Loop time of 2.20002e-06 on 1 procs for 0 steps with 1064 atoms 136.4% 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: 1064.00 ave 1064 max 1064 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5452.00 ave 5452 max 5452 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: 68464.0 ave 68464 max 68464 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 68464 Ave neighs/atom = 64.345865 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) = 4.741 | 4.741 | 4.741 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 -4550.7573 -4550.7573 33.098878 93.765909 4.0383533 -665.93903 -665.93903 -4.0857758 -1992.7792 -0.95212785 2.2789318 471.15502 Loop time of 2.6999e-06 on 1 procs for 0 steps with 1064 atoms 148.2% 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 | | 2.7e-06 | | |100.00 Nlocal: 1064.00 ave 1064 max 1064 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5452.00 ave 5452 max 5452 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 34232.0 ave 34232 max 34232 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 68464.0 ave 68464 max 68464 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 68464 Ave neighs/atom = 64.345865 Neighbor list builds = 0 Dangerous builds = 0 1064 -4550.75733412256 eV 2.27893175339349 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02