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 -30.845272 0.0000000) to (15.421204 30.845272 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.7223597 3.7223597 2.8636458 Created 117 atoms create_atoms CPU = 0.000 seconds 117 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.7223597 3.7223597 2.8636458 Created 117 atoms create_atoms CPU = 0.000 seconds 117 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 5 19 1 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 6.8 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 4 atoms, new total = 230 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 5 19 1 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.8 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) = 4.414 | 4.414 | 4.414 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -970.60664 0 -970.60664 11877.55 17 0 -979.98116 0 -979.98116 -3900.1929 Loop time of 0.678864 on 1 procs for 17 steps with 230 atoms 54.6% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -970.606638158491 -979.980268754548 -979.981156669859 Force two-norm initial, final = 23.522287 0.092092196 Force max component initial, final = 8.5425296 0.027191038 Final line search alpha, max atom move = 1.0000000 0.027191038 Iterations, force evaluations = 17 27 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.67748 | 0.67748 | 0.67748 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0009577 | 0.0009577 | 0.0009577 | 0.0 | 0.14 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0004272 | | | 0.06 Nlocal: 230.000 ave 230 max 230 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2950.00 ave 2950 max 2950 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: 25528.0 ave 25528 max 25528 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 25528 Ave neighs/atom = 110.99130 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 : 17 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.414 | 4.414 | 4.414 Mbytes Step Temp E_pair E_mol TotEng Press Volume 17 0 -979.98116 0 -979.98116 -3900.1929 2724.3079 25 0 -980.04873 0 -980.04873 3605.2372 2712.1997 Loop time of 0.154706 on 1 procs for 8 steps with 230 atoms 95.0% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -979.981156669859 -980.048715581377 -980.048727546542 Force two-norm initial, final = 22.186591 0.22208187 Force max component initial, final = 21.580625 0.10693838 Final line search alpha, max atom move = 0.0042164676 0.00045090223 Iterations, force evaluations = 8 10 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.15382 | 0.15382 | 0.15382 | 0.0 | 99.43 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002031 | 0.0002031 | 0.0002031 | 0.0 | 0.13 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0006834 | | | 0.44 Nlocal: 230.000 ave 230 max 230 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2950.00 ave 2950 max 2950 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: 25544.0 ave 25544 max 25544 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 25544 Ave neighs/atom = 111.06087 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 5 19 1 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.8 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) = 4.552 | 4.552 | 4.552 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -980.04873 0 -980.04873 3605.2372 Loop time of 1.90001e-06 on 1 procs for 0 steps with 230 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 | | 1.9e-06 | | |100.00 Nlocal: 230.000 ave 230 max 230 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2950.00 ave 2950 max 2950 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: 25568.0 ave 25568 max 25568 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 25568 Ave neighs/atom = 111.16522 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) = 4.552 | 4.552 | 4.552 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 -980.04873 -980.04873 15.456943 61.690545 2.8443266 3605.2372 3605.2372 -63.318062 10918.537 -39.507573 2.3000165 212.93827 Loop time of 2.40002e-06 on 1 procs for 0 steps with 230 atoms 166.7% 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: 230.000 ave 230 max 230 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2950.00 ave 2950 max 2950 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 12784.0 ave 12784 max 12784 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 25568.0 ave 25568 max 25568 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 25568 Ave neighs/atom = 111.16522 Neighbor list builds = 0 Dangerous builds = 0 230 -980.048727546542 eV 2.30001651383903 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01