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 = 3.5673230 3.5673230 3.5673230 Created orthogonal box = (0.0000000 -50.453133 0.0000000) to (25.224783 50.453133 3.5673230) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.0359653 4.0359653 3.5673230 Created 402 atoms create_atoms CPU = 0.000 seconds 402 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.0359653 4.0359653 3.5673230 Created 402 atoms create_atoms CPU = 0.000 seconds 402 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 = 5.6 ghost atom cutoff = 5.6 binsize = 2.8, bins = 10 37 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 5.6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 8 atoms, new total = 796 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 = 5.6 ghost atom cutoff = 5.6 binsize = 2.8, bins = 10 37 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 5.6 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) = 4.544 | 4.544 | 4.544 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3323.2065 0 -3323.2065 13436.199 30 0 -3354.732 0 -3354.732 17784.235 Loop time of 0.714141 on 1 procs for 30 steps with 796 atoms 86.5% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3323.20647342544 -3354.72893159564 -3354.73201015647 Force two-norm initial, final = 39.902383 0.33416041 Force max component initial, final = 11.343905 0.066688660 Final line search alpha, max atom move = 0.80179256 0.053470471 Iterations, force evaluations = 30 53 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.71125 | 0.71125 | 0.71125 | 0.0 | 99.60 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0016925 | 0.0016925 | 0.0016925 | 0.0 | 0.24 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001199 | | | 0.17 Nlocal: 796.000 ave 796 max 796 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4963.00 ave 4963 max 4963 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: 43072.0 ave 43072 max 43072 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 43072 Ave neighs/atom = 54.110553 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 : 30 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.544 | 4.544 | 4.544 Mbytes Step Temp E_pair E_mol TotEng Press Volume 30 0 -3354.732 0 -3354.732 17784.235 9080.0451 70 0 -3359.3779 0 -3359.3779 -6694.5782 9335.4963 Loop time of 0.475924 on 1 procs for 40 steps with 796 atoms 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3354.73201015648 -3359.3769628233 -3359.37788055718 Force two-norm initial, final = 127.14469 2.9426062 Force max component initial, final = 126.08889 2.3827801 Final line search alpha, max atom move = 0.00029757692 0.00070906036 Iterations, force evaluations = 40 41 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.46994 | 0.46994 | 0.46994 | 0.0 | 98.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0012279 | 0.0012279 | 0.0012279 | 0.0 | 0.26 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.004756 | | | 1.00 Nlocal: 796.000 ave 796 max 796 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4939.00 ave 4939 max 4939 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: 45000.0 ave 45000 max 45000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 45000 Ave neighs/atom = 56.532663 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 = 5.6 ghost atom cutoff = 5.6 binsize = 2.8, bins = 10 37 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 5.6 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) = 4.681 | 4.681 | 4.681 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3359.3779 0 -3359.3779 -6694.5782 Loop time of 2.30013e-06 on 1 procs for 0 steps with 796 atoms 130.4% 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: 796.000 ave 796 max 796 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4886.00 ave 4886 max 4886 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: 46564.0 ave 46564 max 46564 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 46564 Ave neighs/atom = 58.497487 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) = 4.681 | 4.681 | 4.681 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 -3359.3779 -3359.3779 26.170584 100.90627 3.5351339 -6694.5782 -6694.5782 51.61718 -20540.599 405.24751 2.2874186 220.57034 Loop time of 2.30013e-06 on 1 procs for 0 steps with 796 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: 796.000 ave 796 max 796 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4886.00 ave 4886 max 4886 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 23282.0 ave 23282 max 23282 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 46564.0 ave 46564 max 46564 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 46564 Ave neighs/atom = 58.497487 Neighbor list builds = 0 Dangerous builds = 0 796 -3359.37788055718 eV 2.28741858423241 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01