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 = 3.5200000 3.5200000 3.5200000 Created orthogonal box = (0.0000000 -57.628404 0.0000000) to (40.746946 57.628404 4.9780317) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 6.0816337 5.5904738 4.9780317 Created 1080 atoms create_atoms CPU = 0.001 seconds 1080 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 6.0816337 5.5904738 4.9780317 Created 1080 atoms create_atoms CPU = 0.001 seconds 1080 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 = 14 39 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 32 atoms, new total = 2128 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 = 14 39 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) = 5.225 | 5.225 | 5.225 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -9373.3358 0 -9373.3358 4848.9733 26 0 -9441.1282 0 -9441.1282 -5815.466 Loop time of 1.0004 on 1 procs for 26 steps with 2128 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 = -9373.33576578731 -9441.12387602771 -9441.12822580078 Force two-norm initial, final = 34.669486 3.1355099 Force max component initial, final = 4.1525957 0.47336052 Final line search alpha, max atom move = 0.49501021 0.23431829 Iterations, force evaluations = 26 55 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.9943 | 0.9943 | 0.9943 | 0.0 | 99.39 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0034363 | 0.0034363 | 0.0034363 | 0.0 | 0.34 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002671 | | | 0.27 Nlocal: 2128.00 ave 2128 max 2128 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8456.00 ave 8456 max 8456 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: 164992.0 ave 164992 max 164992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 164992 Ave neighs/atom = 77.533835 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 : 26 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 5.226 | 5.226 | 5.226 Mbytes Step Temp E_pair E_mol TotEng Press Volume 26 0 -9441.1282 0 -9441.1282 -5815.466 23378.644 28 0 -9441.2185 0 -9441.2185 -1556.9423 23322.737 Loop time of 0.0781655 on 1 procs for 2 steps with 2128 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 = -9441.12822580078 -9441.21253225055 -9441.21849939903 Force two-norm initial, final = 105.63683 3.3033048 Force max component initial, final = 83.108039 0.99809019 Final line search alpha, max atom move = 4.5562072e-05 4.5475057e-05 Iterations, force evaluations = 2 3 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.077231 | 0.077231 | 0.077231 | 0.0 | 98.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002111 | 0.0002111 | 0.0002111 | 0.0 | 0.27 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0007238 | | | 0.93 Nlocal: 2128.00 ave 2128 max 2128 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8526.00 ave 8526 max 8526 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: 165552.0 ave 165552 max 165552 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 165552 Ave neighs/atom = 77.796992 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 = 14 39 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) = 5.363 | 5.363 | 5.363 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -9441.2185 0 -9441.2185 -1556.9423 Loop time of 2.40002e-06 on 1 procs for 0 steps with 2128 atoms 125.0% 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 | | 2.4e-06 | | |100.00 Nlocal: 2128.00 ave 2128 max 2128 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8526.00 ave 8526 max 8526 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: 165600.0 ave 165600 max 165600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 165600 Ave neighs/atom = 77.819549 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) = 5.363 | 5.363 | 5.363 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 -9441.2185 -9441.2185 40.691651 115.25681 4.9728759 -1556.9423 -1556.9423 -23.335953 -4715.9846 68.493693 2.3255667 720.56831 Loop time of 2.90014e-06 on 1 procs for 0 steps with 2128 atoms 241.4% 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 | | 2.9e-06 | | |100.00 Nlocal: 2128.00 ave 2128 max 2128 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 8526.00 ave 8526 max 8526 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 82800.0 ave 82800 max 82800 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 165600.0 ave 165600 max 165600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 165600 Ave neighs/atom = 77.819549 Neighbor list builds = 0 Dangerous builds = 0 2128 -9441.21849939903 eV 2.32556672644924 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01