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 -43.597039 0.0000000) to (53.395250 43.597039 8.8380447) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 5.1200925 5.3749774 5.8920298 Created 1750 atoms using lattice units in orthogonal box = (0.0000000 -43.597039 0.0000000) to (53.395250 43.597039 8.8380447) create_atoms CPU = 0.007 seconds 1750 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 5.1200925 5.3749774 5.8920298 Created 1756 atoms using lattice units in orthogonal box = (0.0000000 -43.597039 0.0000000) to (53.395250 43.597039 8.8380447) create_atoms CPU = 0.006 seconds 1756 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 = 18 29 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 0 atoms, new total = 3506 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 = 18 29 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) = 5.632 | 5.632 | 5.632 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -13488.492 0 -13488.492 94076.55 64 0 -14787.834 0 -14787.834 3686.8632 Loop time of 4.70906 on 1 procs for 64 steps with 3506 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 = -13488.4916906886 -14787.8199666447 -14787.8341283666 Force two-norm initial, final = 812.06202 0.65870845 Force max component initial, final = 80.811364 0.18297891 Final line search alpha, max atom move = 0.54001078 0.098810583 Iterations, force evaluations = 64 117 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 4.5547 | 4.5547 | 4.5547 | 0.0 | 96.72 Neigh | 0.091419 | 0.091419 | 0.091419 | 0.0 | 1.94 Comm | 0.023522 | 0.023522 | 0.023522 | 0.0 | 0.50 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.03942 | | | 0.84 Nlocal: 3506.00 ave 3506 max 3506 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7997.00 ave 7997 max 7997 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: 273046.0 ave 273046 max 273046 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273046 Ave neighs/atom = 77.879635 Neighbor list builds = 2 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 = 18 29 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 : 64 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 5.633 | 5.633 | 5.633 Mbytes Step Temp E_pair E_mol TotEng Press Volume 64 0 -14787.834 0 -14787.834 3686.8632 41147.723 68 0 -14788.105 0 -14788.105 -54.433712 41262.635 Loop time of 0.278432 on 1 procs for 4 steps with 3506 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 = -14787.8341283666 -14788.1051021501 -14788.1053030876 Force two-norm initial, final = 197.50923 2.8840817 Force max component initial, final = 177.42737 1.9460430 Final line search alpha, max atom move = 0.00022851624 0.00044470242 Iterations, force evaluations = 4 6 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.27097 | 0.27097 | 0.27097 | 0.0 | 97.32 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0012767 | 0.0012767 | 0.0012767 | 0.0 | 0.46 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.006183 | | | 2.22 Nlocal: 3506.00 ave 3506 max 3506 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7997.00 ave 7997 max 7997 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: 273006.0 ave 273006 max 273006 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 273006 Ave neighs/atom = 77.868226 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 = 18 29 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) = 5.770 | 5.770 | 5.770 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -14788.105 0 -14788.105 -54.433712 Loop time of 6.013e-06 on 1 procs for 0 steps with 3506 atoms 199.6% 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 | | 6.013e-06 | | |100.00 Nlocal: 3506.00 ave 3506 max 3506 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7984.00 ave 7984 max 7984 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: 272838.0 ave 272838 max 272838 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272838 Ave neighs/atom = 77.820308 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 = 18 29 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) = 5.770 | 5.770 | 5.770 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 -14788.105 -14788.105 53.349948 87.265678 8.8629743 -54.433712 -54.433712 -74.473809 -13.051773 -75.775555 2.2397317 1637.2269 Loop time of 6.826e-06 on 1 procs for 0 steps with 3506 atoms 278.3% 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 | | 6.826e-06 | | |100.00 Nlocal: 3506.00 ave 3506 max 3506 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7984.00 ave 7984 max 7984 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 136419.0 ave 136419 max 136419 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 272838.0 ave 272838 max 272838 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 272838 Ave neighs/atom = 77.820308 Neighbor list builds = 0 Dangerous builds = 0 3506 -14788.1053030876 eV 2.23973172749136 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:05 Potential info: a magnetic interatomic potential for alpha iron Atomic number: 26 Potential info: a magnetic interatomic potential for alpha iron Atomic number: 26