LAMMPS (7 Aug 2019) OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (src/comm.cpp:93) using 1 OpenMP thread(s) per MPI task OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (src/comm.cpp:93) using 1 OpenMP thread(s) per MPI task Lattice spacing in x,y,z = 3.60812 3.60812 3.60812 Created orthogonal box = (0 -43.8982 0) to (21.9473 43.8982 3.60812) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.1522 4.1522 3.60812 Created 298 atoms create_atoms CPU = 0.000221014 secs 298 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.1522 4.1522 3.60812 Created 298 atoms create_atoms CPU = 8.70228e-05 secs 298 atoms in group lower Displacing atoms ... WARNING: KIM Model does not provide `partialParticleVirial'; virial per atom will be zero (src/KIM/pair_kim.cpp:979) 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 = 8 29 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 8 atoms, new total = 588 WARNING: Using 'neigh_modify every 1 delay 0 check yes' setting during minimization (src/min.cpp:168) 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 = 8 29 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) = 4.497 | 4.497 | 4.497 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2405.7732 0 -2405.7732 53522.882 71 0 -2477.0044 0 -2477.0044 -6446.202 Loop time of 0.129926 on 1 procs for 71 steps with 588 atoms 92.4% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2405.77319794 -2477.00301817 -2477.00437206 Force two-norm initial, final = 93.411 0.26326 Force max component initial, final = 28.8655 0.0666805 Final line search alpha, max atom move = 0.573585 0.0382469 Iterations, force evaluations = 71 131 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.12569 | 0.12569 | 0.12569 | 0.0 | 96.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0026283 | 0.0026283 | 0.0026283 | 0.0 | 2.02 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001603 | | | 1.23 Nlocal: 588 ave 588 max 588 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4070 ave 4070 max 4070 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 45648 ave 45648 max 45648 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 45648 Ave neighs/atom = 77.6327 Neighbor list builds = 0 Dangerous builds = 0 WARNING: Using 'neigh_modify every 1 delay 0 check yes' setting during minimization (src/min.cpp:168) Setting up cg style minimization ... Unit style : metal Current step : 71 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.497 | 4.497 | 4.497 Mbytes Step Temp E_pair E_mol TotEng Press Volume 71 0 -2477.0044 0 -2477.0044 -6446.202 6952.4699 76 0 -2477.0613 0 -2477.0613 -5114.3746 6944.2282 Loop time of 0.00954294 on 1 procs for 5 steps with 588 atoms 104.8% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2477.00437206 -2477.06000461 -2477.06132875 Force two-norm initial, final = 20.7057 0.800436 Force max component initial, final = 19.7213 0.325106 Final line search alpha, max atom move = 0.000491356 0.000159743 Iterations, force evaluations = 5 6 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.0088587 | 0.0088587 | 0.0088587 | 0.0 | 92.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.00015998 | 0.00015998 | 0.00015998 | 0.0 | 1.68 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0005243 | | | 5.49 Nlocal: 588 ave 588 max 588 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4054 ave 4054 max 4054 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 45808 ave 45808 max 45808 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 45808 Ave neighs/atom = 77.9048 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 = 8 29 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/newton bin: standard Setting up Verlet run ... Unit style : metal Current step : 0 Time step : 0.001 Per MPI rank memory allocation (min/avg/max) = 4.635 | 4.635 | 4.635 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2477.0613 0 -2477.0613 -5114.3746 Loop time of 2.14577e-06 on 1 procs for 0 steps with 588 atoms 0.0% 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 | | 2.146e-06 | | |100.00 Nlocal: 588 ave 588 max 588 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4069 ave 4069 max 4069 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 0 ave 0 max 0 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 45832 ave 45832 max 45832 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 45832 Ave neighs/atom = 77.9456 Neighbor list builds = 0 Dangerous builds = 0 Setting up Verlet run ... Unit style : metal Current step : 0 Time step : 0.001 Per MPI rank memory allocation (min/avg/max) = 4.635 | 4.635 | 4.635 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 -2477.0613 -2477.0613 21.844988 87.796483 3.620721 -5114.3746 -5114.3746 74.658863 -15443.349 25.566181 2.2410255 197.87838 Loop time of 9.53674e-07 on 1 procs for 0 steps with 588 atoms 0.0% 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 | | 9.537e-07 | | |100.00 Nlocal: 588 ave 588 max 588 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4069 ave 4069 max 4069 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 22916 ave 22916 max 22916 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 45832 ave 45832 max 45832 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 45832 Ave neighs/atom = 77.9456 Neighbor list builds = 0 Dangerous builds = 0 588 -2477.06132875083 eV 2.24102546136152 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:00 Potential info: a magnetic interatomic potential for alpha iron Atomic number: 26 Potential info: a magnetic interatomic potential for alpha iron Atomic number: 26