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 = 4.0446508 4.0446508 4.0446508 Created orthogonal box = (0.0000000 -51.800848 0.0000000) to (36.625871 51.800848 5.7200000) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 6.2531975 6.9483517 5.7200000 Created 660 atoms create_atoms CPU = 0.001 seconds 660 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 6.2531975 6.9483517 5.7200000 Created 660 atoms create_atoms CPU = 0.001 seconds 660 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 = 8 ghost atom cutoff = 8 binsize = 4, bins = 10 26 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 8 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 24 atoms, new total = 1296 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 = 8 ghost atom cutoff = 8 binsize = 4, bins = 10 26 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 8 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) = 5.072 | 5.072 | 5.072 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4332.4583 0 -4332.4583 -964.82699 35 0 -4342.1145 0 -4342.1145 -5897.583 Loop time of 2.78468 on 1 procs for 35 steps with 1296 atoms 99.0% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -4332.45832481988 -4342.11046058065 -4342.11448943723 Force two-norm initial, final = 10.957362 0.14320341 Force max component initial, final = 2.5592767 0.022117163 Final line search alpha, max atom move = 1.0000000 0.022117163 Iterations, force evaluations = 35 65 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 2.7794 | 2.7794 | 2.7794 | 0.0 | 99.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0031628 | 0.0031628 | 0.0031628 | 0.0 | 0.11 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002135 | | | 0.08 Nlocal: 1296.00 ave 1296 max 1296 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7256.00 ave 7256 max 7256 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: 171432.0 ave 171432 max 171432 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 171432 Ave neighs/atom = 132.27778 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 : 35 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 5.072 | 5.072 | 5.072 Mbytes Step Temp E_pair E_mol TotEng Press Volume 35 0 -4342.1145 0 -4342.1145 -5897.583 21704.553 39 0 -4342.2924 0 -4342.2924 -1708.5219 21587.7 Loop time of 0.293858 on 1 procs for 4 steps with 1296 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 = -4342.11448943722 -4342.29199706288 -4342.29237911226 Force two-norm initial, final = 92.040356 0.16677919 Force max component initial, final = 69.120922 0.019580293 Final line search alpha, max atom move = 0.00054131932 1.0599191e-05 Iterations, force evaluations = 4 6 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.29259 | 0.29259 | 0.29259 | 0.0 | 99.57 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002853 | 0.0002853 | 0.0002853 | 0.0 | 0.10 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.000981 | | | 0.33 Nlocal: 1296.00 ave 1296 max 1296 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7288.00 ave 7288 max 7288 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: 172736.0 ave 172736 max 172736 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 172736 Ave neighs/atom = 133.28395 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 = 8 ghost atom cutoff = 8 binsize = 4, bins = 10 26 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 8 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) = 5.211 | 5.211 | 5.211 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4342.2924 0 -4342.2924 -1708.5219 Loop time of 2.10002e-06 on 1 procs for 0 steps with 1296 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: 1296.00 ave 1296 max 1296 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7312.00 ave 7312 max 7312 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: 172864.0 ave 172864 max 172864 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 172864 Ave neighs/atom = 133.38272 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) = 5.211 | 5.211 | 5.211 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 -4342.2924 -4342.2924 36.544433 103.6017 5.7018828 -1708.5219 -1708.5219 -0.33240074 -5125.6718 0.43861173 2.6379547 774.28389 Loop time of 2.30002e-06 on 1 procs for 0 steps with 1296 atoms 217.4% 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 | | 2.3e-06 | | |100.00 Nlocal: 1296.00 ave 1296 max 1296 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7312.00 ave 7312 max 7312 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 86432.0 ave 86432 max 86432 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 172864.0 ave 172864 max 172864 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 172864 Ave neighs/atom = 133.38272 Neighbor list builds = 0 Dangerous builds = 0 1296 -4342.29237911226 eV 2.6379547020277 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:03