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 -48.936864 0.0000000) to (24.467000 48.936864 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.6868082 3.6868082 2.8636458 Created 293 atoms create_atoms CPU = 0.001 seconds 293 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.6868082 3.6868082 2.8636458 Created 293 atoms create_atoms CPU = 0.000 seconds 293 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 8 29 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 6.8 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 8 atoms, new total = 578 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 8 29 1 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.8 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) = 4.515 | 4.515 | 4.515 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2444.9886 0 -2444.9886 5882.3198 54 0 -2468.9763 0 -2468.9763 -10348.165 Loop time of 3.65436 on 1 procs for 54 steps with 578 atoms 82.2% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2444.98861596433 -2468.97433341746 -2468.97634674775 Force two-norm initial, final = 54.947444 0.14363908 Force max component initial, final = 20.933379 0.039618488 Final line search alpha, max atom move = 1.0000000 0.039618488 Iterations, force evaluations = 54 98 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 3.6474 | 3.6474 | 3.6474 | 0.0 | 99.81 Neigh | 0.0014904 | 0.0014904 | 0.0014904 | 0.0 | 0.04 Comm | 0.0035674 | 0.0035674 | 0.0035674 | 0.0 | 0.10 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001912 | | | 0.05 Nlocal: 578.000 ave 578 max 578 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5309.00 ave 5309 max 5309 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: 64238.0 ave 64238 max 64238 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 64238 Ave neighs/atom = 111.13841 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 : 54 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.520 | 4.520 | 4.520 Mbytes Step Temp E_pair E_mol TotEng Press Volume 54 0 -2468.9763 0 -2468.9763 -10348.165 6857.5053 60 0 -2469.1532 0 -2469.1532 -366.52344 6816.9293 Loop time of 0.392287 on 1 procs for 6 steps with 578 atoms 61.8% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2468.97634674776 -2469.15181906275 -2469.15323327783 Force two-norm initial, final = 70.961423 2.9897283 Force max component initial, final = 59.321753 2.8176235 Final line search alpha, max atom move = 0.00022520393 0.00063453988 Iterations, force evaluations = 6 7 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.39121 | 0.39121 | 0.39121 | 0.0 | 99.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002612 | 0.0002612 | 0.0002612 | 0.0 | 0.07 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0008155 | | | 0.21 Nlocal: 578.000 ave 578 max 578 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5578.00 ave 5578 max 5578 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: 64334.0 ave 64334 max 64334 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 64334 Ave neighs/atom = 111.30450 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 8 29 1 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.8 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) = 4.658 | 4.658 | 4.658 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2469.1532 0 -2469.1532 -366.52344 Loop time of 2.60002e-06 on 1 procs for 0 steps with 578 atoms 153.8% 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 | | 2.6e-06 | | |100.00 Nlocal: 578.000 ave 578 max 578 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5578.00 ave 5578 max 5578 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: 64342.0 ave 64342 max 64342 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 64342 Ave neighs/atom = 111.31834 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) = 4.658 | 4.658 | 4.658 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 -2469.1532 -2469.1532 24.449247 97.873728 2.8487686 -366.52344 -366.52344 -230.14768 -210.63959 -658.78303 2.2857662 298.168 Loop time of 2.49996e-06 on 1 procs for 0 steps with 578 atoms 160.0% 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 | | 2.5e-06 | | |100.00 Nlocal: 578.000 ave 578 max 578 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5578.00 ave 5578 max 5578 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 32171.0 ave 32171 max 32171 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 64342.0 ave 64342 max 64342 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 64342 Ave neighs/atom = 111.31834 Neighbor list builds = 0 Dangerous builds = 0 578 -2469.15323327783 eV 2.28576624195769 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:04