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 = 3.1674131 3.1674131 3.1674131 Created orthogonal box = (0.0000000 -32.304570 0.0000000) to (16.150701 32.304570 3.1674131) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.7270849 3.7270849 3.1674131 Created 106 atoms create_atoms CPU = 0.000 seconds 106 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.7270849 3.7270849 3.1674131 Created 106 atoms create_atoms CPU = 0.000 seconds 106 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 = 7.9 ghost atom cutoff = 7.9 binsize = 3.95, bins = 5 17 1 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 7.9 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 4 atoms, new total = 208 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 = 7.9 ghost atom cutoff = 7.9 binsize = 3.95, bins = 5 17 1 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.9 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) = 4.407 | 4.407 | 4.407 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1385.5464 0 -1385.5464 30731.875 25 0 -1407.1858 0 -1407.1858 13664.42 Loop time of 1.22465 on 1 procs for 25 steps with 208 atoms 48.6% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1385.5463807695 -1407.18520348303 -1407.1857939412 Force two-norm initial, final = 36.414378 0.069773899 Force max component initial, final = 10.431268 0.0085134915 Final line search alpha, max atom move = 1.0000000 0.0085134915 Iterations, force evaluations = 25 46 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.2232 | 1.2232 | 1.2232 | 0.0 | 99.88 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0008789 | 0.0008789 | 0.0008789 | 0.0 | 0.07 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.000543 | | | 0.04 Nlocal: 208.000 ave 208 max 208 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2575.00 ave 2575 max 2575 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: 28064.0 ave 28064 max 28064 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 28064 Ave neighs/atom = 134.92308 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 : 25 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.408 | 4.408 | 4.408 Mbytes Step Temp E_pair E_mol TotEng Press Volume 25 0 -1407.1858 0 -1407.1858 13664.42 3305.1415 27 0 -1407.1966 0 -1407.1966 8939.868 3311.4724 Loop time of 0.0724207 on 1 procs for 2 steps with 208 atoms 72.4% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1407.18579394119 -1407.19656108187 -1407.19658660813 Force two-norm initial, final = 16.058772 0.25158821 Force max component initial, final = 12.193554 0.22215095 Final line search alpha, max atom move = 0.0017786260 0.00039512345 Iterations, force evaluations = 2 3 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.072137 | 0.072137 | 0.072137 | 0.0 | 99.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 6.89e-05 | 6.89e-05 | 6.89e-05 | 0.0 | 0.10 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0002148 | | | 0.30 Nlocal: 208.000 ave 208 max 208 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2630.00 ave 2630 max 2630 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: 27776.0 ave 27776 max 27776 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 27776 Ave neighs/atom = 133.53846 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 = 7.9 ghost atom cutoff = 7.9 binsize = 3.95, bins = 5 17 1 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.9 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) = 4.546 | 4.546 | 4.546 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1407.1966 0 -1407.1966 8939.868 Loop time of 1.80001e-06 on 1 procs for 0 steps with 208 atoms 111.1% 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 | | 1.8e-06 | | |100.00 Nlocal: 208.000 ave 208 max 208 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2630.00 ave 2630 max 2630 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: 27776.0 ave 27776 max 27776 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 27776 Ave neighs/atom = 133.53846 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) = 4.546 | 4.546 | 4.546 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 -1407.1966 -1407.1966 16.164149 64.60914 3.1708401 8939.868 8939.868 -107.5719 26966.393 -39.217203 2.525363 69.708348 Loop time of 2.30002e-06 on 1 procs for 0 steps with 208 atoms 173.9% 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 | | 2.3e-06 | | |100.00 Nlocal: 208.000 ave 208 max 208 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2630.00 ave 2630 max 2630 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 13888.0 ave 13888 max 13888 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 27776.0 ave 27776 max 27776 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 27776 Ave neighs/atom = 133.53846 Neighbor list builds = 0 Dangerous builds = 0 208 -1407.19658660813 eV 2.52536296631706 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01