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 -40.821180 0.0000000) to (17.676089 40.821180 6.2494413) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 5.8920298 5.1026475 6.2494413 Created 384 atoms using lattice units in orthogonal box = (0.0000000 -40.821180 0.0000000) to (17.676089 40.821180 6.2494413) create_atoms CPU = 0.003 seconds 384 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 5.8920298 5.1026475 6.2494413 Created 396 atoms using lattice units in orthogonal box = (0.0000000 -40.821180 0.0000000) to (17.676089 40.821180 6.2494413) create_atoms CPU = 0.002 seconds 396 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 = 6 27 3 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 4 atoms, new total = 776 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 = 6 27 3 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) = 4.548 | 4.548 | 4.548 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2782.3934 0 -2782.3934 166860.28 61 0 -3270.7316 0 -3270.7316 15152.052 Loop time of 1.25852 on 1 procs for 61 steps with 776 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 = -2782.39336050527 -3270.72842975259 -3270.73161740138 Force two-norm initial, final = 327.89626 0.46531780 Force max component initial, final = 42.358195 0.097929237 Final line search alpha, max atom move = 1.0000000 0.097929237 Iterations, force evaluations = 61 115 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.2351 | 1.2351 | 1.2351 | 0.0 | 98.14 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.011001 | 0.011001 | 0.011001 | 0.0 | 0.87 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.01247 | | | 0.99 Nlocal: 776.000 ave 776 max 776 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3751.00 ave 3751 max 3751 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: 61216.0 ave 61216 max 61216 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 61216 Ave neighs/atom = 78.886598 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 = 6 27 3 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 : 61 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.548 | 4.548 | 4.548 Mbytes Step Temp E_pair E_mol TotEng Press Volume 61 0 -3270.7316 0 -3270.7316 15152.052 9018.6791 72 0 -3271.4738 0 -3271.4738 -44.324691 9116.2421 Loop time of 0.140765 on 1 procs for 11 steps with 776 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 = -3270.73161740138 -3271.47377376816 -3271.47383660557 Force two-norm initial, final = 165.65415 0.82154893 Force max component initial, final = 145.75770 0.33334901 Final line search alpha, max atom move = 0.00096692348 0.00032232298 Iterations, force evaluations = 11 13 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.13462 | 0.13462 | 0.13462 | 0.0 | 95.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0011894 | 0.0011894 | 0.0011894 | 0.0 | 0.84 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.00496 | | | 3.52 Nlocal: 776.000 ave 776 max 776 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3718.00 ave 3718 max 3718 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: 60696.0 ave 60696 max 60696 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 60696 Ave neighs/atom = 78.216495 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 = 6 28 3 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) = 4.686 | 4.686 | 4.686 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3271.4738 0 -3271.4738 -44.324691 Loop time of 7.317e-06 on 1 procs for 0 steps with 776 atoms 177.7% 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 | | 7.317e-06 | | |100.00 Nlocal: 776.000 ave 776 max 776 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3706.00 ave 3706 max 3706 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: 60480.0 ave 60480 max 60480 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 60480 Ave neighs/atom = 77.938144 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 = 6 28 3 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) = 4.686 | 4.686 | 4.686 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 -3271.4738 -3271.4738 17.662078 82.454004 6.2598267 -44.324691 -44.324691 -48.093337 -59.168407 -25.712331 2.2458669 473.91838 Loop time of 6.846e-06 on 1 procs for 0 steps with 776 atoms 277.5% 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 | | 6.846e-06 | | |100.00 Nlocal: 776.000 ave 776 max 776 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3706.00 ave 3706 max 3706 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 30240.0 ave 30240 max 30240 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 60480.0 ave 60480 max 60480 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 60480 Ave neighs/atom = 77.938144 Neighbor list builds = 0 Dangerous builds = 0 776 -3271.47383660557 eV 2.24586685392934 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