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 -29.2355 0) to (14.6163 29.2355 2.8665) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.373 3.373 2.8665 Created 106 atoms create_atoms CPU = 0.000137091 secs 106 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.373 3.373 2.8665 Created 106 atoms create_atoms CPU = 2.5034e-05 secs 106 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 = 5 20 1 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 = 204 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 = 5 20 1 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) = 4.398 | 4.398 | 4.398 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -870.18286 0 -870.18286 -6045.4549 31 0 -873.54194 0 -873.54194 -26512.714 Loop time of 0.0244019 on 1 procs for 31 steps with 204 atoms 82.0% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -870.182864495 -873.541226488 -873.541936464 Force two-norm initial, final = 4.59184 0.0798329 Force max component initial, final = 1.44412 0.0182565 Final line search alpha, max atom move = 1 0.0182565 Iterations, force evaluations = 31 59 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.023439 | 0.023439 | 0.023439 | 0.0 | 96.06 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.00065064 | 0.00065064 | 0.00065064 | 0.0 | 2.67 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0003119 | | | 1.28 Nlocal: 204 ave 204 max 204 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2211 ave 2211 max 2211 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: 13056 ave 13056 max 13056 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 13056 Ave neighs/atom = 64 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 : 31 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.398 | 4.398 | 4.398 Mbytes Step Temp E_pair E_mol TotEng Press Volume 31 0 -873.54194 0 -873.54194 -26512.714 2449.8061 39 0 -873.77891 0 -873.77891 -4803.7891 2418.2154 Loop time of 0.00430322 on 1 procs for 8 steps with 204 atoms 232.4% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -873.541936464 -873.778765846 -873.778913705 Force two-norm initial, final = 52.1039 0.676678 Force max component initial, final = 39.4982 0.509201 Final line search alpha, max atom move = 0.00142098 0.000723562 Iterations, force evaluations = 8 9 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.0039122 | 0.0039122 | 0.0039122 | 0.0 | 90.91 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001049 | 0.0001049 | 0.0001049 | 0.0 | 2.44 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0002861 | | | 6.65 Nlocal: 204 ave 204 max 204 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2269 ave 2269 max 2269 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: 13096 ave 13096 max 13096 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 13096 Ave neighs/atom = 64.1961 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 = 5 20 1 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) = 4.536 | 4.536 | 4.536 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -873.77891 0 -873.77891 -4803.7891 Loop time of 9.53674e-07 on 1 procs for 0 steps with 204 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: 204 ave 204 max 204 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2269 ave 2269 max 2269 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: 13176 ave 13176 max 13176 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 13176 Ave neighs/atom = 64.5882 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) = 4.536 | 4.536 | 4.536 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 -873.77891 -873.77891 14.509322 58.471088 2.8504059 -4803.7891 -4803.7891 205.64222 -14952.484 335.47418 2.2654623 140.25328 Loop time of 9.53674e-07 on 1 procs for 0 steps with 204 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: 204 ave 204 max 204 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2269 ave 2269 max 2269 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 6588 ave 6588 max 6588 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 13176 ave 13176 max 13176 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 13176 Ave neighs/atom = 64.5882 Neighbor list builds = 0 Dangerous builds = 0 204 -873.778913704954 eV 2.26546234420056 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