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 -33.673231 0.0000000) to (33.670063 33.673231 3.1674131) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.4694774 4.4694774 3.1674131 Created 227 atoms create_atoms CPU = 0.000 seconds 227 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.4694774 4.4694774 3.1674131 Created 227 atoms create_atoms CPU = 0.000 seconds 227 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 = 9 18 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 2 atoms, new total = 452 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 = 9 18 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) = 4.469 | 4.469 | 4.469 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3002.6314 0 -3002.6314 28706.978 43 0 -3066.877 0 -3066.877 4940.1352 Loop time of 3.98923 on 1 procs for 43 steps with 452 atoms 47.6% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3002.63139213516 -3066.87414453986 -3066.87699632794 Force two-norm initial, final = 55.732741 0.21033001 Force max component initial, final = 14.528257 0.064583516 Final line search alpha, max atom move = 1.0000000 0.064583516 Iterations, force evaluations = 43 69 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 3.9839 | 3.9839 | 3.9839 | 0.0 | 99.87 Neigh | 0.0018058 | 0.0018058 | 0.0018058 | 0.0 | 0.05 Comm | 0.0022832 | 0.0022832 | 0.0022832 | 0.0 | 0.06 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001278 | | | 0.03 Nlocal: 452.000 ave 452 max 452 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4494.00 ave 4494 max 4494 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: 60588.0 ave 60588 max 60588 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 60588 Ave neighs/atom = 134.04425 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 : 43 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.469 | 4.469 | 4.469 Mbytes Step Temp E_pair E_mol TotEng Press Volume 43 0 -3066.877 0 -3066.877 4940.1352 7182.2981 45 0 -3066.8925 0 -3066.8925 2331.6403 7189.9619 Loop time of 0.243277 on 1 procs for 2 steps with 452 atoms 50.6% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3066.87699632794 -3066.89037760785 -3066.89247488514 Force two-norm initial, final = 23.546392 2.0473137 Force max component initial, final = 22.956155 1.6974793 Final line search alpha, max atom move = 0.00016676157 0.00028307432 Iterations, force evaluations = 2 3 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.24283 | 0.24283 | 0.24283 | 0.0 | 99.82 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001057 | 0.0001057 | 0.0001057 | 0.0 | 0.04 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0003406 | | | 0.14 Nlocal: 452.000 ave 452 max 452 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4444.00 ave 4444 max 4444 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: 60646.0 ave 60646 max 60646 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 60646 Ave neighs/atom = 134.17257 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 = 9 18 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) = 4.607 | 4.607 | 4.607 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3066.8925 0 -3066.8925 2331.6403 Loop time of 2.0999e-06 on 1 procs for 0 steps with 452 atoms 142.9% 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 | | 2.1e-06 | | |100.00 Nlocal: 452.000 ave 452 max 452 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4444.00 ave 4444 max 4444 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: 60636.0 ave 60636 max 60636 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 60636 Ave neighs/atom = 134.15044 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) = 4.607 | 4.607 | 4.607 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 -3066.8925 -3066.8925 33.714573 67.346462 3.1666068 2331.6403 2331.6403 378.75816 6365.5422 250.62069 2.4750957 133.03001 Loop time of 2.20002e-06 on 1 procs for 0 steps with 452 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: 452.000 ave 452 max 452 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4444.00 ave 4444 max 4444 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 30318.0 ave 30318 max 30318 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 60636.0 ave 60636 max 60636 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 60636 Ave neighs/atom = 134.15044 Neighbor list builds = 0 Dangerous builds = 0 452 -3066.89247488514 eV 2.47509574154057 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:04