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 -37.119955 0.0000000) to (21.429563 37.119955 4.9599800) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.5920492 4.4187014 4.9599800 Created 340 atoms create_atoms CPU = 0.001 seconds 340 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.5920492 4.4187014 4.9599800 Created 339 atoms create_atoms CPU = 0.000 seconds 339 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 = 7 23 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 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 7 atoms, new total = 672 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 = 7 23 2 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) = 4.523 | 4.523 | 4.523 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2781.6426 0 -2781.6426 42456.455 50 0 -2868.6642 0 -2868.6642 7170.0805 Loop time of 2.6395 on 1 procs for 50 steps with 672 atoms 99.3% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2781.64255092766 -2868.66173034423 -2868.66421390811 Force two-norm initial, final = 134.12944 0.14753116 Force max component initial, final = 25.018404 0.024991377 Final line search alpha, max atom move = 1.0000000 0.024991377 Iterations, force evaluations = 50 95 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 2.6331 | 2.6331 | 2.6331 | 0.0 | 99.76 Neigh | 0.0017357 | 0.0017357 | 0.0017357 | 0.0 | 0.07 Comm | 0.0027669 | 0.0027669 | 0.0027669 | 0.0 | 0.10 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001912 | | | 0.07 Nlocal: 672.000 ave 672 max 672 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3944.00 ave 3944 max 3944 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: 73192.0 ave 73192 max 73192 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 73192 Ave neighs/atom = 108.91667 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 : 50 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.523 | 4.523 | 4.523 Mbytes Step Temp E_pair E_mol TotEng Press Volume 50 0 -2868.6642 0 -2868.6642 7170.0805 7890.9753 53 0 -2868.7126 0 -2868.7126 2005.698 7914.4933 Loop time of 0.169136 on 1 procs for 3 steps with 672 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 = -2868.6642139081 -2868.71243829855 -2868.71261106176 Force two-norm initial, final = 44.081538 0.15021928 Force max component initial, final = 36.818563 0.023342685 Final line search alpha, max atom move = 0.00062039402 1.4481662e-05 Iterations, force evaluations = 3 5 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.16847 | 0.16847 | 0.16847 | 0.0 | 99.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001594 | 0.0001594 | 0.0001594 | 0.0 | 0.09 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0005113 | | | 0.30 Nlocal: 672.000 ave 672 max 672 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3947.00 ave 3947 max 3947 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: 73046.0 ave 73046 max 73046 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 73046 Ave neighs/atom = 108.69940 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 = 7 23 2 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) = 4.660 | 4.660 | 4.660 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2868.7126 0 -2868.7126 2005.698 Loop time of 2.20002e-06 on 1 procs for 0 steps with 672 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: 672.000 ave 672 max 672 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3944.00 ave 3944 max 3944 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: 72984.0 ave 72984 max 72984 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 72984 Ave neighs/atom = 108.60714 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) = 4.660 | 4.660 | 4.660 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 -2868.7126 -2868.7126 21.450984 74.239911 4.9697948 2005.698 2005.698 0.745897 6018.7608 -2.412632 2.3295552 479.42634 Loop time of 2.60002e-06 on 1 procs for 0 steps with 672 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: 672.000 ave 672 max 672 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3944.00 ave 3944 max 3944 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 36492.0 ave 36492 max 36492 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 72984.0 ave 72984 max 72984 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 72984 Ave neighs/atom = 108.60714 Neighbor list builds = 0 Dangerous builds = 0 672 -2868.71261106176 eV 2.32955520499815 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02