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 = 3.5213918 3.5213918 3.5213918 Created orthogonal box = (0.0000000 -37.601697 0.0000000) to (26.585925 37.601697 4.9800000) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 5.1306171 5.9365540 4.9800000 Created 458 atoms create_atoms CPU = 0.000 seconds 458 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 5.1306171 5.9365540 4.9800000 Created 458 atoms create_atoms CPU = 0.000 seconds 458 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 = 9 24 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 16 atoms, new total = 900 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 = 9 24 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) = 4.580 | 4.580 | 4.580 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3954.0855 0 -3954.0855 8399.8553 47 0 -3981.5799 0 -3981.5799 -8470.2968 Loop time of 1.56301 on 1 procs for 47 steps with 900 atoms 99.7% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3954.08545559893 -3981.57608058852 -3981.5799370072 Force two-norm initial, final = 48.557699 0.24002658 Force max component initial, final = 17.566045 0.046283477 Final line search alpha, max atom move = 0.97927912 0.045324442 Iterations, force evaluations = 47 82 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.5554 | 1.5554 | 1.5554 | 0.0 | 99.52 Neigh | 0.00285 | 0.00285 | 0.00285 | 0.0 | 0.18 Comm | 0.0027016 | 0.0027016 | 0.0027016 | 0.0 | 0.17 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002023 | | | 0.13 Nlocal: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4581.00 ave 4581 max 4581 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: 78700.0 ave 78700 max 78700 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 78700 Ave neighs/atom = 87.444444 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 : 47 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.580 | 4.580 | 4.580 Mbytes Step Temp E_pair E_mol TotEng Press Volume 47 0 -3981.5799 0 -3981.5799 -8470.2968 9956.7719 50 0 -3981.648 0 -3981.648 -3191.871 9927.9334 Loop time of 0.0929486 on 1 procs for 3 steps with 900 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 = -3981.57993700721 -3981.6455374399 -3981.64800677683 Force two-norm initial, final = 58.162219 1.3113389 Force max component initial, final = 48.935502 1.0057317 Final line search alpha, max atom move = 0.00015745958 0.00015836208 Iterations, force evaluations = 3 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.092344 | 0.092344 | 0.092344 | 0.0 | 99.35 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.000133 | 0.000133 | 0.000133 | 0.0 | 0.14 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.000472 | | | 0.51 Nlocal: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4574.00 ave 4574 max 4574 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: 78764.0 ave 78764 max 78764 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 78764 Ave neighs/atom = 87.515556 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 = 9 24 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) = 4.718 | 4.718 | 4.718 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3981.648 0 -3981.648 -3191.871 Loop time of 2.00002e-06 on 1 procs for 0 steps with 900 atoms 200.0% 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 | | 2e-06 | | |100.00 Nlocal: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4595.00 ave 4595 max 4595 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: 78860.0 ave 78860 max 78860 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 78860 Ave neighs/atom = 87.622222 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) = 4.718 | 4.718 | 4.718 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 -3981.648 -3981.648 26.522412 75.203394 4.977467 -3191.871 -3191.871 -161.9179 -9284.8871 -128.8081 2.3094131 639.90786 Loop time of 3.80003e-06 on 1 procs for 0 steps with 900 atoms 157.9% 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 | | 3.8e-06 | | |100.00 Nlocal: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4595.00 ave 4595 max 4595 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 39430.0 ave 39430 max 39430 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 78860.0 ave 78860 max 78860 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 78860 Ave neighs/atom = 87.622222 Neighbor list builds = 0 Dangerous builds = 0 900 -3981.64800677683 eV 2.30941310206112 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01