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 = 2.8665 2.8665 2.8665 Created orthogonal box = (0 -51.9174 0) to (18.3546 51.9174 4.05384) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.92439 4.43173 4.05384 Created 330 atoms create_atoms CPU = 0.000286102 secs 330 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.92439 4.43173 4.05384 Created 330 atoms create_atoms CPU = 0.000151873 secs 330 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 = 7 35 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 4 atoms, new total = 656 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 = 7 35 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) = 4.527 | 4.527 | 4.527 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2706.2889 0 -2706.2889 48324.616 35 0 -2820.1488 0 -2820.1488 905.90552 Loop time of 0.0794191 on 1 procs for 35 steps with 656 atoms 100.7% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2706.28887599 -2820.14642985 -2820.14884671 Force two-norm initial, final = 163.626 0.287849 Force max component initial, final = 44.0399 0.0814889 Final line search alpha, max atom move = 1 0.0814889 Iterations, force evaluations = 35 62 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.075646 | 0.075646 | 0.075646 | 0.0 | 95.25 Neigh | 0.0013239 | 0.0013239 | 0.0013239 | 0.0 | 1.67 Comm | 0.0015242 | 0.0015242 | 0.0015242 | 0.0 | 1.92 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0009251 | | | 1.16 Nlocal: 656 ave 656 max 656 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4825 ave 4825 max 4825 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: 42576 ave 42576 max 42576 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 42576 Ave neighs/atom = 64.9024 Neighbor list builds = 1 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 : 35 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.528 | 4.528 | 4.528 Mbytes Step Temp E_pair E_mol TotEng Press Volume 35 0 -2820.1488 0 -2820.1488 905.90552 7725.9804 37 0 -2820.155 0 -2820.155 2105.9437 7720.7086 Loop time of 0.00639415 on 1 procs for 2 steps with 656 atoms 156.4% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2820.14884671 -2820.15450883 -2820.15495819 Force two-norm initial, final = 13.5802 0.294879 Force max component initial, final = 13.57 0.0895407 Final line search alpha, max atom move = 0.000286582 2.56607e-05 Iterations, force evaluations = 2 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.0060067 | 0.0060067 | 0.0060067 | 0.0 | 93.94 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.00010586 | 0.00010586 | 0.00010586 | 0.0 | 1.66 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0002816 | | | 4.40 Nlocal: 656 ave 656 max 656 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4845 ave 4845 max 4845 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: 42624 ave 42624 max 42624 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 42624 Ave neighs/atom = 64.9756 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 = 7 35 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) = 4.665 | 4.665 | 4.665 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2820.155 0 -2820.155 2105.9437 Loop time of 9.53674e-07 on 1 procs for 0 steps with 656 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: 656 ave 656 max 656 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4845 ave 4845 max 4845 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: 42624 ave 42624 max 42624 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 42624 Ave neighs/atom = 64.9756 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) = 4.665 | 4.665 | 4.665 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 -2820.155 -2820.155 18.337922 103.83477 4.0547513 2105.9437 2105.9437 1.5244255 6321.2285 -4.9217981 2.2319091 304.02411 Loop time of 9.53674e-07 on 1 procs for 0 steps with 656 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: 656 ave 656 max 656 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4845 ave 4845 max 4845 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 21312 ave 21312 max 21312 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 42624 ave 42624 max 42624 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 42624 Ave neighs/atom = 64.9756 Neighbor list builds = 0 Dangerous builds = 0 656 -2820.15495819127 eV 2.2319091236951 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