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 = 3.6081166 3.6081166 3.6081166 Created orthogonal box = (0.0000000 -61.655524 0.0000000) to (30.827762 61.655524 3.6081166) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.6452792 4.6452792 3.6081166 Created 583 atoms using lattice units in orthogonal box = (0.0000000 -61.655524 0.0000000) to (30.827762 61.655524 3.6081166) create_atoms CPU = 0.003 seconds 583 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.6452792 4.6452792 3.6081166 Created 585 atoms using lattice units in orthogonal box = (0.0000000 -61.655524 0.0000000) to (30.827762 61.655524 3.6081166) create_atoms CPU = 0.002 seconds 585 atoms in group lower Displacing atoms ... WARNING: KIM Model does not provide 'partialParticleVirial'; virial per atom will be zero (src/KIM/pair_kim.cpp:1161) 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 = 6.1 ghost atom cutoff = 6.1 binsize = 3.05, bins = 11 41 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 6.1 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 0 atoms, new total = 1168 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_135034229282_002#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 = 6.1 ghost atom cutoff = 6.1 binsize = 3.05, bins = 11 41 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.1 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) = 4.640 | 4.640 | 4.640 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4728.2298 0 -4728.2298 60867.048 49 0 -4923.1165 0 -4923.1165 3277.3558 Loop time of 1.31017 on 1 procs for 49 steps with 1168 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 = -4728.22983210343 -4923.11293007118 -4923.11649116733 Force two-norm initial, final = 356.95301 0.53310401 Force max component initial, final = 197.63471 0.21460542 Final line search alpha, max atom move = 0.19821754 0.042538557 Iterations, force evaluations = 49 87 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.284 | 1.284 | 1.284 | 0.0 | 98.00 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.01374 | 0.01374 | 0.01374 | 0.0 | 1.05 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.01245 | | | 0.95 Nlocal: 1168.00 ave 1168 max 1168 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6893.00 ave 6893 max 6893 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: 91278.0 ave 91278 max 91278 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 91278 Ave neighs/atom = 78.148973 Neighbor list builds = 0 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 = 6.1 ghost atom cutoff = 6.1 binsize = 3.05, bins = 11 41 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.1 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Setting up cg style minimization ... Unit style : metal Current step : 49 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.640 | 4.640 | 4.640 Mbytes Step Temp E_pair E_mol TotEng Press Volume 49 0 -4923.1165 0 -4923.1165 3277.3558 13715.908 53 0 -4923.2281 0 -4923.2281 -332.4735 13751.887 Loop time of 0.0923513 on 1 procs for 4 steps with 1168 atoms 99.8% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -4923.11649116733 -4923.22323695236 -4923.22805879996 Force two-norm initial, final = 62.803534 6.1974584 Force max component initial, final = 47.772496 4.7537728 Final line search alpha, max atom move = 8.8969207e-05 0.00042293939 Iterations, force evaluations = 4 5 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.088279 | 0.088279 | 0.088279 | 0.0 | 95.59 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.00086601 | 0.00086601 | 0.00086601 | 0.0 | 0.94 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.003206 | | | 3.47 Nlocal: 1168.00 ave 1168 max 1168 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6889.00 ave 6889 max 6889 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: 90966.0 ave 90966 max 90966 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 90966 Ave neighs/atom = 77.881849 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 = 6.1 ghost atom cutoff = 6.1 binsize = 3.05, bins = 11 41 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.1 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) = 4.778 | 4.778 | 4.778 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4923.2281 0 -4923.2281 -332.4735 Loop time of 6.656e-06 on 1 procs for 0 steps with 1168 atoms 180.3% 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 | | 6.656e-06 | | |100.00 Nlocal: 1168.00 ave 1168 max 1168 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6889.00 ave 6889 max 6889 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: 90918.0 ave 90918 max 90918 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 90918 Ave neighs/atom = 77.840753 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 = 6.1 ghost atom cutoff = 6.1 binsize = 3.05, bins = 11 41 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.1 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) = 4.778 | 4.778 | 4.778 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 -4923.2281 -4923.2281 30.756902 123.59073 3.6177104 -332.4735 -332.4735 -452.47886 -555.09893 10.157299 2.2356072 461.91451 Loop time of 7.708e-06 on 1 procs for 0 steps with 1168 atoms 272.4% 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 | | 7.708e-06 | | |100.00 Nlocal: 1168.00 ave 1168 max 1168 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6889.00 ave 6889 max 6889 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 45459.0 ave 45459 max 45459 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 90918.0 ave 90918 max 90918 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 90918 Ave neighs/atom = 77.840753 Neighbor list builds = 0 Dangerous builds = 0 1168 -4923.22805879996 eV 2.23560715685396 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01 Potential info: a magnetic interatomic potential for alpha iron Atomic number: 26 Potential info: a magnetic interatomic potential for alpha iron Atomic number: 26