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 -54.481366 0.0000000) to (38.524144 54.481366 5.1026475) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 6.0827595 5.2569740 5.1026475 Created 912 atoms using lattice units in orthogonal box = (0.0000000 -54.481366 0.0000000) to (38.524144 54.481366 5.1026475) create_atoms CPU = 0.002 seconds 912 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 6.0827595 5.2569740 5.1026475 Created 916 atoms using lattice units in orthogonal box = (0.0000000 -54.481366 0.0000000) to (38.524144 54.481366 5.1026475) create_atoms CPU = 0.002 seconds 916 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 = 13 36 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 = 1828 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 = 13 36 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) = 5.156 | 5.156 | 5.156 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -7213.4695 0 -7213.4695 75297.214 66 0 -7716.2356 0 -7716.2356 4006.4854 Loop time of 1.20293 on 1 procs for 66 steps with 1828 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 = -7213.46954808601 -7716.22872155333 -7716.23559167354 Force two-norm initial, final = 568.50637 0.67929651 Force max component initial, final = 152.61976 0.12918207 Final line search alpha, max atom move = 0.53193122 0.068715974 Iterations, force evaluations = 66 125 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.1824 | 1.1824 | 1.1824 | 0.0 | 98.29 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.009943 | 0.009943 | 0.009943 | 0.0 | 0.83 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.01057 | | | 0.88 Nlocal: 1828.00 ave 1828 max 1828 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7524.00 ave 7524 max 7524 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: 143296.0 ave 143296 max 143296 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 143296 Ave neighs/atom = 78.389497 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 = 13 36 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 : 66 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 5.156 | 5.156 | 5.156 Mbytes Step Temp E_pair E_mol TotEng Press Volume 66 0 -7716.2356 0 -7716.2356 4006.4854 21419.363 70 0 -7716.4143 0 -7716.4143 121.55206 21480.025 Loop time of 0.0613212 on 1 procs for 4 steps with 1828 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 = -7716.23559167354 -7716.41290431829 -7716.41429365872 Force two-norm initial, final = 118.77719 3.9592237 Force max component initial, final = 111.93524 3.7386421 Final line search alpha, max atom move = 0.00014004060 0.00052356167 Iterations, force evaluations = 4 5 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.058639 | 0.058639 | 0.058639 | 0.0 | 95.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.00041333 | 0.00041333 | 0.00041333 | 0.0 | 0.67 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002269 | | | 3.70 Nlocal: 1828.00 ave 1828 max 1828 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7526.00 ave 7526 max 7526 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: 142672.0 ave 142672 max 142672 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 142672 Ave neighs/atom = 78.048140 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 = 13 36 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) = 5.294 | 5.294 | 5.294 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -7716.4143 0 -7716.4143 121.55206 Loop time of 2.039e-06 on 1 procs for 0 steps with 1828 atoms 147.1% 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 | | 2.039e-06 | | |100.00 Nlocal: 1828.00 ave 1828 max 1828 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7512.00 ave 7512 max 7512 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: 142600.0 ave 142600 max 142600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 142600 Ave neighs/atom = 78.008753 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 = 13 36 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) = 5.294 | 5.294 | 5.294 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 -7716.4143 -7716.4143 38.641894 108.99627 5.0999362 121.55206 121.55206 279.71443 3.8273808 81.114364 2.2638475 817.61015 Loop time of 2.187e-06 on 1 procs for 0 steps with 1828 atoms 182.9% 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 | | 2.187e-06 | | |100.00 Nlocal: 1828.00 ave 1828 max 1828 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7512.00 ave 7512 max 7512 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 71300.0 ave 71300 max 71300 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 142600.0 ave 142600 max 142600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 142600 Ave neighs/atom = 78.008753 Neighbor list builds = 0 Dangerous builds = 0 1828 -7716.41429365872 eV 2.26384750690688 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