LAMMPS (30 Jul 2021) OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (src/comm.cpp:98) using 1 OpenMP thread(s) per MPI task OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (src/comm.cpp:98) using 1 OpenMP thread(s) per MPI task Lattice spacing in x,y,z = 3.6583649 3.6583649 3.6583649 Created orthogonal box = (0.0000000 -51.737092 0.0000000) to (25.868546 51.737092 3.6583649) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.1389673 4.1389673 3.6583649 Created 400 atoms using lattice units in orthogonal box = (0.0000000 -51.737092 0.0000000) to (25.868546 51.737092 3.6583649) create_atoms CPU = 0.003 seconds 400 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.1389673 4.1389673 3.6583649 Created 402 atoms using lattice units in orthogonal box = (0.0000000 -51.737092 0.0000000) to (25.868546 51.737092 3.6583649) create_atoms CPU = 0.002 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 = 7.6 ghost atom cutoff = 7.6 binsize = 3.8, bins = 7 28 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 7.6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 2 atoms, new total = 800 CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE Your simulation uses code contributions which should be cited: - OpenKIM: https://doi.org/10.1007/s11837-011-0102-6 - OpenKIM potential: https://openkim.org/cite/MO_469343973171_005#item-citation The log file lists these citations in BibTeX format. CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE WARNING: Using 'neigh_modify every 1 delay 0 check yes' setting during minimization (src/min.cpp:189) Neighbor list info ... update every 1 steps, delay 0 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7.6 ghost atom cutoff = 7.6 binsize = 3.8, bins = 7 28 1 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.6 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) = 4.971 | 4.971 | 4.971 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2499.0506 0 -2499.0506 168996.39 99 0 -3197.7284 0 -3197.7284 -342.18809 Loop time of 2.47927 on 1 procs for 99 steps with 800 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 = -2499.05059815991 -3197.72540692772 -3197.72841891218 Force two-norm initial, final = 1765.0690 0.16994625 Force max component initial, final = 508.72711 0.032155122 Final line search alpha, max atom move = 1.0000000 0.032155122 Iterations, force evaluations = 99 183 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 2.409 | 2.409 | 2.409 | 0.0 | 97.16 Neigh | 0.017769 | 0.017769 | 0.017769 | 0.0 | 0.72 Comm | 0.031282 | 0.031282 | 0.031282 | 0.0 | 1.26 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.02126 | | | 0.86 Nlocal: 800.000 ave 800 max 800 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7194.00 ave 7194 max 7194 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: 113280.0 ave 113280 max 113280 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 113280 Ave neighs/atom = 141.60000 Neighbor list builds = 1 Dangerous builds = 0 WARNING: Using 'neigh_modify every 1 delay 0 check yes' setting during minimization (src/min.cpp:189) Neighbor list info ... update every 1 steps, delay 0 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7.6 ghost atom cutoff = 7.6 binsize = 3.8, bins = 7 28 1 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Setting up cg style minimization ... Unit style : metal Current step : 99 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.971 | 4.971 | 4.971 Mbytes Step Temp E_pair E_mol TotEng Press Volume 99 0 -3197.7284 0 -3197.7284 -342.18809 9792.4428 723 0 -3246.144 0 -3246.144 265.41192 9346.7546 Loop time of 11.1119 on 1 procs for 624 steps with 800 atoms 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3197.72841891222 -3246.14101078159 -3246.14400080672 Force two-norm initial, final = 248.99559 6.4894021 Force max component initial, final = 200.45661 2.6200269 Final line search alpha, max atom move = 0.00011907006 0.00031196675 Iterations, force evaluations = 624 730 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 10.45 | 10.45 | 10.45 | 0.0 | 94.05 Neigh | 0.20759 | 0.20759 | 0.20759 | 0.0 | 1.87 Comm | 0.10321 | 0.10321 | 0.10321 | 0.0 | 0.93 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.3507 | | | 3.16 Nlocal: 800.000 ave 800 max 800 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6280.00 ave 6280 max 6280 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: 127736.0 ave 127736 max 127736 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 127736 Ave neighs/atom = 159.67000 Neighbor list builds = 12 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 = 7.6 ghost atom cutoff = 7.6 binsize = 3.8, bins = 6 30 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.6 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 bin: standard Setting up Verlet run ... Unit style : metal Current step : 0 Time step : 0.001 Per MPI rank memory allocation (min/avg/max) = 5.096 | 5.096 | 5.096 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3246.144 0 -3246.144 265.41192 Loop time of 6.535e-06 on 1 procs for 0 steps with 800 atoms 168.3% 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 | | 6.535e-06 | | |100.00 Nlocal: 800.000 ave 800 max 800 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6280.00 ave 6280 max 6280 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: 128528.0 ave 128528 max 128528 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128528 Ave neighs/atom = 160.66000 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 = 7.6 ghost atom cutoff = 7.6 binsize = 3.8, bins = 6 30 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.6 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 bin: standard Setting up Verlet run ... Unit style : metal Current step : 0 Time step : 0.001 Per MPI rank memory allocation (min/avg/max) = 5.096 | 5.096 | 5.096 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 -3246.144 -3246.144 20.994663 111.29889 4.0000101 265.41192 265.41192 364.49549 -57.650047 489.39032 2.2081974 1119.659 Loop time of 6.976e-06 on 1 procs for 0 steps with 800 atoms 258.0% 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 | | 6.976e-06 | | |100.00 Nlocal: 800.000 ave 800 max 800 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6280.00 ave 6280 max 6280 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 64264.0 ave 64264 max 64264 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 128528.0 ave 128528 max 128528 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 128528 Ave neighs/atom = 160.66000 Neighbor list builds = 0 Dangerous builds = 0 800 -3246.14400080675 eV 2.20819738130325 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:14