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 = 3.5213917 3.5213917 3.5213917 Created orthogonal box = (0.0000000 -55.009419 0.0000000) to (27.502949 55.009419 3.5213917) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.9595481 4.9595481 3.5213917 Created 490 atoms create_atoms CPU = 0.000 seconds 490 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.9595481 4.9595481 3.5213917 Created 490 atoms create_atoms CPU = 0.000 seconds 490 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 ghost atom cutoff = 6 binsize = 3, bins = 10 37 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 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 8 atoms, new total = 972 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 ghost atom cutoff = 6 binsize = 3, bins = 10 37 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 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) = 4.597 | 4.597 | 4.597 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4268.2736 0 -4268.2736 17658.315 63 0 -4314.5382 0 -4314.5382 -2155.5664 Loop time of 1.85867 on 1 procs for 63 steps with 972 atoms 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -4268.27355829983 -4314.53535989732 -4314.53822404802 Force two-norm initial, final = 49.969627 0.21565043 Force max component initial, final = 15.121736 0.063393357 Final line search alpha, max atom move = 1.0000000 0.063393357 Iterations, force evaluations = 63 116 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.8514 | 1.8514 | 1.8514 | 0.0 | 99.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0043329 | 0.0043329 | 0.0043329 | 0.0 | 0.23 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002958 | | | 0.16 Nlocal: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5985.00 ave 5985 max 5985 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: 75692.0 ave 75692 max 75692 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 75692 Ave neighs/atom = 77.872428 Neighbor list builds = 0 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 : 63 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.598 | 4.598 | 4.598 Mbytes Step Temp E_pair E_mol TotEng Press Volume 63 0 -4314.5382 0 -4314.5382 -2155.5664 10655.177 65 0 -4314.5458 0 -4314.5458 -265.75455 10644.348 Loop time of 0.0972415 on 1 procs for 2 steps with 972 atoms 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -4314.538224048 -4314.54572866647 -4314.54579944031 Force two-norm initial, final = 21.136853 0.22389899 Force max component initial, final = 15.544566 0.066067971 Final line search alpha, max atom move = 0.0011592391 7.6588576e-05 Iterations, force evaluations = 2 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.096469 | 0.096469 | 0.096469 | 0.0 | 99.21 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001749 | 0.0001749 | 0.0001749 | 0.0 | 0.18 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0005976 | | | 0.61 Nlocal: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6016.00 ave 6016 max 6016 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: 75712.0 ave 75712 max 75712 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 75712 Ave neighs/atom = 77.893004 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 ghost atom cutoff = 6 binsize = 3, bins = 10 37 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 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) = 4.736 | 4.736 | 4.736 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4314.5458 0 -4314.5458 -265.75455 Loop time of 1.8999e-06 on 1 procs for 0 steps with 972 atoms 157.9% 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 | | 1.9e-06 | | |100.00 Nlocal: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6016.00 ave 6016 max 6016 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: 75736.0 ave 75736 max 75736 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 75736 Ave neighs/atom = 77.917695 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) = 4.736 | 4.736 | 4.736 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 -4314.5458 -4314.5458 27.490778 110.01884 3.5193705 -265.75455 -265.75455 -9.9400834 -787.96034 0.63676744 2.2447695 147.96339 Loop time of 2.60002e-06 on 1 procs for 0 steps with 972 atoms 192.3% 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 | | 2.6e-06 | | |100.00 Nlocal: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6016.00 ave 6016 max 6016 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 37868.0 ave 37868 max 37868 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 75736.0 ave 75736 max 75736 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 75736 Ave neighs/atom = 77.917695 Neighbor list builds = 0 Dangerous builds = 0 972 -4314.54579944031 eV 2.24476954963622 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02