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 -36.081166 0.0000000) to (18.040583 36.081166 3.6081166) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 5.0513633 5.0513633 3.6081166 Created 199 atoms using lattice units in orthogonal box = (0.0000000 -36.081166 0.0000000) to (18.040583 36.081166 3.6081166) create_atoms CPU = 0.002 seconds 199 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 5.0513633 5.0513633 3.6081166 Created 201 atoms using lattice units in orthogonal box = (0.0000000 -36.081166 0.0000000) to (18.040583 36.081166 3.6081166) create_atoms CPU = 0.001 seconds 201 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 24 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 = 400 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 24 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) = 4.441 | 4.441 | 4.441 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1490.298 0 -1490.298 133908.88 106 0 -1685.4325 0 -1685.4325 2658.8375 Loop time of 1.10293 on 1 procs for 106 steps with 400 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 = -1490.29800691527 -1685.43144227382 -1685.43252174001 Force two-norm initial, final = 288.37830 0.18941650 Force max component initial, final = 101.12669 0.069773012 Final line search alpha, max atom move = 1.0000000 0.069773012 Iterations, force evaluations = 106 203 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.0717 | 1.0717 | 1.0717 | 0.0 | 97.17 Neigh | 0.0053491 | 0.0053491 | 0.0053491 | 0.0 | 0.48 Comm | 0.013569 | 0.013569 | 0.013569 | 0.0 | 1.23 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.01233 | | | 1.12 Nlocal: 400.000 ave 400 max 400 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2866.00 ave 2866 max 2866 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: 31168.0 ave 31168 max 31168 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 31168 Ave neighs/atom = 77.920000 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 = 6.1 ghost atom cutoff = 6.1 binsize = 3.05, bins = 6 24 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 : 106 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.438 | 4.438 | 4.438 Mbytes Step Temp E_pair E_mol TotEng Press Volume 106 0 -1685.4325 0 -1685.4325 2658.8375 4697.2287 114 0 -1685.5631 0 -1685.5631 -165.05787 4706.0607 Loop time of 0.0552712 on 1 procs for 8 steps with 400 atoms 99.7% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1685.43252174001 -1685.56301000372 -1685.56313243165 Force two-norm initial, final = 33.415413 1.0110379 Force max component initial, final = 20.327076 0.66275035 Final line search alpha, max atom move = 0.0024391621 0.0016165555 Iterations, force evaluations = 8 9 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.052543 | 0.052543 | 0.052543 | 0.0 | 95.06 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.00059315 | 0.00059315 | 0.00059315 | 0.0 | 1.07 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002135 | | | 3.86 Nlocal: 400.000 ave 400 max 400 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2732.00 ave 2732 max 2732 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: 31156.0 ave 31156 max 31156 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 31156 Ave neighs/atom = 77.890000 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 24 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) = 4.576 | 4.576 | 4.576 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1685.5631 0 -1685.5631 -165.05787 Loop time of 6.555e-06 on 1 procs for 0 steps with 400 atoms 183.1% 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 | | 6.555e-06 | | |100.00 Nlocal: 400.000 ave 400 max 400 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2732.00 ave 2732 max 2732 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: 31144.0 ave 31144 max 31144 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 31144 Ave neighs/atom = 77.860000 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 24 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) = 4.576 | 4.576 | 4.576 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 -1685.5631 -1685.5631 17.933124 72.234218 3.632943 -165.05787 -165.05787 -72.897453 -225.85786 -196.4183 2.234565 135.15432 Loop time of 7.187e-06 on 1 procs for 0 steps with 400 atoms 208.7% 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 | | 7.187e-06 | | |100.00 Nlocal: 400.000 ave 400 max 400 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2732.00 ave 2732 max 2732 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 15572.0 ave 15572 max 15572 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 31144.0 ave 31144 max 31144 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 31144 Ave neighs/atom = 77.860000 Neighbor list builds = 0 Dangerous builds = 0 400 -1685.56313243165 eV 2.23456501172931 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