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 = 3.6133156 3.6133156 3.6133156 Created orthogonal box = (0.0000000 -38.583267 0.0000000) to (27.279935 38.583267 5.1100000) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 5.2645488 6.0915243 5.1100000 Created 458 atoms create_atoms CPU = 0.001 seconds 458 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 5.2645488 6.0915243 5.1100000 Created 458 atoms create_atoms CPU = 0.000 seconds 458 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 9 23 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 6.8 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 16 atoms, new total = 900 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 9 23 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.8 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) = 4.964 | 4.964 | 4.964 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3147.2465 0 -3147.2465 5077.2051 60 0 -3169.9811 0 -3169.9811 -8474.4059 Loop time of 2.10057 on 1 procs for 60 steps with 900 atoms 77.8% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3147.2464919177 -3169.97837989138 -3169.98112548558 Force two-norm initial, final = 36.884449 0.15669427 Force max component initial, final = 12.356620 0.042630490 Final line search alpha, max atom move = 1.0000000 0.042630490 Iterations, force evaluations = 60 105 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 2.0909 | 2.0909 | 2.0909 | 0.0 | 99.54 Neigh | 0.003173 | 0.003173 | 0.003173 | 0.0 | 0.15 Comm | 0.0036564 | 0.0036564 | 0.0036564 | 0.0 | 0.17 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002861 | | | 0.14 Nlocal: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4644.00 ave 4644 max 4644 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: 111824.0 ave 111824 max 111824 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 111824 Ave neighs/atom = 124.24889 Neighbor list builds = 1 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 : 60 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.964 | 4.964 | 4.964 Mbytes Step Temp E_pair E_mol TotEng Press Volume 60 0 -3169.9811 0 -3169.9811 -8474.4059 10757.051 65 0 -3170.1004 0 -3170.1004 -2383.6063 10709.559 Loop time of 0.110969 on 1 procs for 5 steps with 900 atoms 99.8% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3169.98112548558 -3170.10008977941 -3170.10037631132 Force two-norm initial, final = 68.143763 0.20123792 Force max component initial, final = 56.172128 0.040421806 Final line search alpha, max atom move = 0.00027450639 1.1096044e-05 Iterations, force evaluations = 5 7 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.11003 | 0.11003 | 0.11003 | 0.0 | 99.16 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002116 | 0.0002116 | 0.0002116 | 0.0 | 0.19 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0007247 | | | 0.65 Nlocal: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4644.00 ave 4644 max 4644 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: 112152.0 ave 112152 max 112152 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 112152 Ave neighs/atom = 124.61333 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 8 23 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.8 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) = 5.101 | 5.101 | 5.101 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3170.1004 0 -3170.1004 -2383.6063 Loop time of 2.0999e-06 on 1 procs for 0 steps with 900 atoms 142.9% 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 | | 2.1e-06 | | |100.00 Nlocal: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4644.00 ave 4644 max 4644 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: 113500.0 ave 113500 max 113500 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 113500 Ave neighs/atom = 126.11111 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) = 5.101 | 5.101 | 5.101 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 -3170.1004 -3170.1004 27.176334 77.166534 5.1068339 -2383.6063 -2383.6063 0.97240618 -7148.2648 -3.5263318 2.3546687 686.11173 Loop time of 2.4999e-06 on 1 procs for 0 steps with 900 atoms 200.0% 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: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4644.00 ave 4644 max 4644 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 56750.0 ave 56750 max 56750 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 113500.0 ave 113500 max 113500 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 113500 Ave neighs/atom = 126.11111 Neighbor list builds = 0 Dangerous builds = 0 900 -3170.10037631132 eV 2.3546686775443 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02