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 = 2.8636458 2.8636458 2.8636458 Created orthogonal box = (0.0000000 -36.675423 0.0000000) to (18.336280 36.675423 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.0250370 4.0250370 2.8636458 Created 165 atoms create_atoms CPU = 0.000 seconds 165 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.0250370 4.0250370 2.8636458 Created 165 atoms create_atoms CPU = 0.000 seconds 165 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 6 23 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 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 4 atoms, new total = 326 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 6 23 1 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 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) = 4.436 | 4.436 | 4.436 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1374.0311 0 -1374.0311 16396.832 40 0 -1392.619 0 -1392.619 -4618.3651 Loop time of 1.37285 on 1 procs for 40 steps with 326 atoms 81.6% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1374.03112855857 -1392.61799484851 -1392.61896370442 Force two-norm initial, final = 41.762064 0.10935794 Force max component initial, final = 18.599867 0.039809229 Final line search alpha, max atom move = 1.0000000 0.039809229 Iterations, force evaluations = 40 72 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.3689 | 1.3689 | 1.3689 | 0.0 | 99.71 Neigh | 0.0011286 | 0.0011286 | 0.0011286 | 0.0 | 0.08 Comm | 0.0018334 | 0.0018334 | 0.0018334 | 0.0 | 0.13 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001026 | | | 0.07 Nlocal: 326.000 ave 326 max 326 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3270.00 ave 3270 max 3270 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: 35160.0 ave 35160 max 35160 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 35160 Ave neighs/atom = 107.85276 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 : 40 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.436 | 4.436 | 4.436 Mbytes Step Temp E_pair E_mol TotEng Press Volume 40 0 -1392.619 0 -1392.619 -4618.3651 3851.5511 46 0 -1392.6822 0 -1392.6822 1120.5875 3838.4446 Loop time of 0.12014 on 1 procs for 6 steps with 326 atoms 98.7% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1392.61896370442 -1392.68180083619 -1392.68224604327 Force two-norm initial, final = 24.119604 0.51433310 Force max component initial, final = 24.011306 0.42712101 Final line search alpha, max atom move = 0.00067328454 0.00028757397 Iterations, force evaluations = 6 7 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.11946 | 0.11946 | 0.11946 | 0.0 | 99.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001607 | 0.0001607 | 0.0001607 | 0.0 | 0.13 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.00052 | | | 0.43 Nlocal: 326.000 ave 326 max 326 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3270.00 ave 3270 max 3270 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: 35210.0 ave 35210 max 35210 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 35210 Ave neighs/atom = 108.00613 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 6 23 1 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 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) = 4.574 | 4.574 | 4.574 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1392.6822 0 -1392.6822 1120.5875 Loop time of 2.20002e-06 on 1 procs for 0 steps with 326 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: 326.000 ave 326 max 326 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3270.00 ave 3270 max 3270 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: 35262.0 ave 35262 max 35262 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 35262 Ave neighs/atom = 108.16564 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) = 4.574 | 4.574 | 4.574 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 -1392.6822 -1392.6822 18.373957 73.350847 2.848049 1120.5875 1120.5875 178.64772 3077.8859 105.22877 2.3154512 134.39828 Loop time of 2.20002e-06 on 1 procs for 0 steps with 326 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: 326.000 ave 326 max 326 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3270.00 ave 3270 max 3270 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 17631.0 ave 17631 max 17631 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 35262.0 ave 35262 max 35262 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 35262 Ave neighs/atom = 108.16564 Neighbor list builds = 0 Dangerous builds = 0 326 -1392.68224604327 eV 2.31545118116583 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01