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 = 3.5213917 3.5213917 3.5213917 Created orthogonal box = (0.0000000 -46.051694 0.0000000) to (21.707317 46.051694 4.9800000) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.5699614 5.6550387 4.9800000 Created 459 atoms create_atoms CPU = 0.001 seconds 459 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.5699614 5.6550387 4.9800000 Created 459 atoms create_atoms CPU = 0.001 seconds 459 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 ghost atom cutoff = 6 binsize = 3, bins = 8 31 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 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 22 atoms, new total = 896 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 ghost atom cutoff = 6 binsize = 3, bins = 8 31 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 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) = 4.588 | 4.588 | 4.588 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3957.7852 0 -3957.7852 -4104.1264 45 0 -3967.6206 0 -3967.6206 -17671.509 Loop time of 1.29995 on 1 procs for 45 steps with 896 atoms 98.2% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3957.78516984005 -3967.61732078974 -3967.62064869373 Force two-norm initial, final = 9.7087476 0.17783865 Force max component initial, final = 2.1667336 0.020422858 Final line search alpha, max atom move = 1.0000000 0.020422858 Iterations, force evaluations = 45 83 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.2949 | 1.2949 | 1.2949 | 0.0 | 99.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0028626 | 0.0028626 | 0.0028626 | 0.0 | 0.22 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002146 | | | 0.17 Nlocal: 896.000 ave 896 max 896 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4620.00 ave 4620 max 4620 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: 68896.0 ave 68896 max 68896 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 68896 Ave neighs/atom = 76.892857 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 : 45 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.588 | 4.588 | 4.588 Mbytes Step Temp E_pair E_mol TotEng Press Volume 45 0 -3967.6206 0 -3967.6206 -17671.509 9956.6006 51 0 -3967.8997 0 -3967.8997 -7374.069 9899.5911 Loop time of 0.128905 on 1 procs for 6 steps with 896 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 = -3967.62064869373 -3967.89696058724 -3967.89966250443 Force two-norm initial, final = 111.70422 3.9524242 Force max component initial, final = 96.237711 3.3579059 Final line search alpha, max atom move = 0.00014523150 0.00048767372 Iterations, force evaluations = 6 7 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.12783 | 0.12783 | 0.12783 | 0.0 | 99.16 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002259 | 0.0002259 | 0.0002259 | 0.0 | 0.18 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0008531 | | | 0.66 Nlocal: 896.000 ave 896 max 896 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4571.00 ave 4571 max 4571 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: 69312.0 ave 69312 max 69312 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 69312 Ave neighs/atom = 77.357143 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 ghost atom cutoff = 6 binsize = 3, bins = 8 31 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 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) = 4.726 | 4.726 | 4.726 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3967.8997 0 -3967.8997 -7374.069 Loop time of 2.2999e-06 on 1 procs for 0 steps with 896 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: 896.000 ave 896 max 896 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4599.00 ave 4599 max 4599 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: 69360.0 ave 69360 max 69360 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 69360 Ave neighs/atom = 77.410714 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) = 4.726 | 4.726 | 4.726 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 -3967.8997 -3967.8997 21.591225 92.103387 4.9781085 -7374.069 -7374.069 -540.54615 -21247.713 -333.94822 2.3156465 520.97296 Loop time of 2.60002e-06 on 1 procs for 0 steps with 896 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: 896.000 ave 896 max 896 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4599.00 ave 4599 max 4599 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 34680.0 ave 34680 max 34680 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 69360.0 ave 69360 max 69360 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 69360 Ave neighs/atom = 77.410714 Neighbor list builds = 0 Dangerous builds = 0 896 -3967.89966250443 eV 2.31564648331376 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01