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 = 2.8510000 2.8510000 2.8510000 Created orthogonal box = (0.0000000 -57.165224 0.0000000) to (33.002711 57.165224 4.9380769) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.4332000 4.5502386 4.9380769 Created 806 atoms create_atoms CPU = 0.001 seconds 806 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.4332000 4.5502386 4.9380769 Created 806 atoms create_atoms CPU = 0.001 seconds 806 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 39 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 4 atoms, new total = 1608 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 39 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) = 5.117 | 5.117 | 5.117 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -6789.1499 0 -6789.1499 19747.377 31 0 -6875.7429 0 -6875.7429 5024.8445 Loop time of 1.18269 on 1 procs for 31 steps with 1608 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 = -6789.14986998147 -6875.73639953667 -6875.74293553481 Force two-norm initial, final = 105.56419 0.23162415 Force max component initial, final = 27.240823 0.036964351 Final line search alpha, max atom move = 1.0000000 0.036964351 Iterations, force evaluations = 31 52 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.174 | 1.174 | 1.174 | 0.0 | 99.27 Neigh | 0.00411 | 0.00411 | 0.00411 | 0.0 | 0.35 Comm | 0.0025164 | 0.0025164 | 0.0025164 | 0.0 | 0.21 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002032 | | | 0.17 Nlocal: 1608.00 ave 1608 max 1608 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6817.00 ave 6817 max 6817 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: 103976.0 ave 103976 max 103976 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 103976 Ave neighs/atom = 64.661692 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 : 31 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 5.117 | 5.117 | 5.117 Mbytes Step Temp E_pair E_mol TotEng Press Volume 31 0 -6875.7429 0 -6875.7429 5024.8445 18632.425 34 0 -6875.8211 0 -6875.8211 721.28775 18678.704 Loop time of 0.116333 on 1 procs for 3 steps with 1608 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 = -6875.74293553481 -6875.82103252777 -6875.82114513371 Force two-norm initial, final = 87.012339 0.24164391 Force max component initial, final = 70.546571 0.052692791 Final line search alpha, max atom move = 0.00048936714 2.5786120e-05 Iterations, force evaluations = 3 5 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.11533 | 0.11533 | 0.11533 | 0.0 | 99.14 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002209 | 0.0002209 | 0.0002209 | 0.0 | 0.19 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0007778 | | | 0.67 Nlocal: 1608.00 ave 1608 max 1608 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6828.00 ave 6828 max 6828 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: 104064.0 ave 104064 max 104064 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 104064 Ave neighs/atom = 64.716418 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 39 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) = 5.255 | 5.255 | 5.255 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -6875.8211 0 -6875.8211 721.28775 Loop time of 2.2e-06 on 1 procs for 0 steps with 1608 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: 1608.00 ave 1608 max 1608 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6817.00 ave 6817 max 6817 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: 104020.0 ave 104020 max 104020 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 104020 Ave neighs/atom = 64.689055 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) = 5.255 | 5.255 | 5.255 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 -6875.8211 -6875.8211 33.033539 114.33045 4.9457223 721.28775 721.28775 -1.0127487 2169.4028 -4.5267521 2.2969954 826.78629 Loop time of 2.19999e-06 on 1 procs for 0 steps with 1608 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: 1608.00 ave 1608 max 1608 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6817.00 ave 6817 max 6817 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 52010.0 ave 52010 max 52010 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 104020.0 ave 104020 max 104020 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 104020 Ave neighs/atom = 64.689055 Neighbor list builds = 0 Dangerous builds = 0 1608 -6875.82114513371 eV 2.2969953598122 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01