LAMMPS (24 Dec 2020) OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (src/comm.cpp:94) using 1 OpenMP thread(s) per MPI task OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (src/comm.cpp:94) using 1 OpenMP thread(s) per MPI task Lattice spacing in x,y,z = 2.8636458 2.8636458 2.8636458 Created orthogonal box = (0.0000000 -41.698176 0.0000000) to (20.847656 41.698176 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.5401680 3.5401680 2.8636458 Created 213 atoms create_atoms CPU = 0.001 seconds 213 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.5401680 3.5401680 2.8636458 Created 213 atoms create_atoms CPU = 0.000 seconds 213 atoms in group lower Displacing atoms ... 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 = 6.4 ghost atom cutoff = 6.4 binsize = 3.2, bins = 7 27 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 6.4 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 6 atoms, new total = 420 WARNING: Using 'neigh_modify every 1 delay 0 check yes' setting during minimization (src/min.cpp:188) Neighbor list info ... update every 1 steps, delay 0 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6.4 ghost atom cutoff = 6.4 binsize = 3.2, bins = 7 27 1 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.4 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) = 4.462 | 4.462 | 4.462 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1770.9624 0 -1770.9624 9819.494 51 0 -1793.2522 0 -1793.2522 -8072.3656 Loop time of 2.25225 on 1 procs for 51 steps with 420 atoms 65.4% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1770.96243629487 -1793.25048169655 -1793.25218632141 Force two-norm initial, final = 56.164517 0.11240569 Force max component initial, final = 23.633385 0.024224586 Final line search alpha, max atom move = 1.0000000 0.024224586 Iterations, force evaluations = 51 87 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 2.2465 | 2.2465 | 2.2465 | 0.0 | 99.74 Neigh | 0.0020143 | 0.0020143 | 0.0020143 | 0.0 | 0.09 Comm | 0.0024157 | 0.0024157 | 0.0024157 | 0.0 | 0.11 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001357 | | | 0.06 Nlocal: 420.000 ave 420 max 420 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3538.00 ave 3538 max 3538 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: 40154.0 ave 40154 max 40154 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 40154 Ave neighs/atom = 95.604762 Neighbor list builds = 2 Dangerous builds = 0 WARNING: Using 'neigh_modify every 1 delay 0 check yes' setting during minimization (src/min.cpp:188) Setting up cg style minimization ... Unit style : metal Current step : 51 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.462 | 4.462 | 4.462 Mbytes Step Temp E_pair E_mol TotEng Press Volume 51 0 -1793.2522 0 -1793.2522 -8072.3656 4978.7873 57 0 -1793.3697 0 -1793.3697 1228.1251 4951.3994 Loop time of 0.250262 on 1 procs for 6 steps with 420 atoms 53.1% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1793.25218632141 -1793.36864706866 -1793.36970548605 Force two-norm initial, final = 48.187204 2.0273144 Force max component initial, final = 41.358452 1.8384514 Final line search alpha, max atom move = 0.00034811214 0.00063998725 Iterations, force evaluations = 6 7 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.24953 | 0.24953 | 0.24953 | 0.0 | 99.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001556 | 0.0001556 | 0.0001556 | 0.0 | 0.06 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0005724 | | | 0.23 Nlocal: 420.000 ave 420 max 420 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3475.00 ave 3475 max 3475 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: 39236.0 ave 39236 max 39236 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 39236 Ave neighs/atom = 93.419048 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 = 6.4 ghost atom cutoff = 6.4 binsize = 3.2, bins = 7 27 1 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.4 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) = 4.598 | 4.598 | 4.598 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1793.3697 0 -1793.3697 1228.1251 Loop time of 2.00002e-06 on 1 procs for 0 steps with 420 atoms 150.0% 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 | | 2e-06 | | |100.00 Nlocal: 420.000 ave 420 max 420 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3540.00 ave 3540 max 3540 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: 42246.0 ave 42246 max 42246 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 42246 Ave neighs/atom = 100.58571 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) = 4.598 | 4.598 | 4.598 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 -1793.3697 -1793.3697 20.842909 83.396351 2.8485416 1228.1251 1228.1251 -270.82254 4546.9473 -591.7494 2.3097671 246.7293 Loop time of 2.50002e-06 on 1 procs for 0 steps with 420 atoms 160.0% 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 | | 2.5e-06 | | |100.00 Nlocal: 420.000 ave 420 max 420 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3540.00 ave 3540 max 3540 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 21123.0 ave 21123 max 21123 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 42246.0 ave 42246 max 42246 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 42246 Ave neighs/atom = 100.58571 Neighbor list builds = 0 Dangerous builds = 0 420 -1793.36970548605 eV 2.3097670878089 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02