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 -40.500931 0.0000000) to (20.249033 40.500931 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.2398454 3.2398454 2.8636458 Created 202 atoms create_atoms CPU = 0.000 seconds 202 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.2398454 3.2398454 2.8636458 Created 202 atoms create_atoms CPU = 0.000 seconds 202 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 26 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 8 atoms, new total = 396 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 26 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) = 4.455 | 4.455 | 4.455 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1681.0996 0 -1681.0996 4357.1808 31 0 -1692.2655 0 -1692.2655 -11111.444 Loop time of 1.09076 on 1 procs for 31 steps with 396 atoms 86.6% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1681.09960300657 -1692.26414948024 -1692.26546110393 Force two-norm initial, final = 20.840787 0.10241160 Force max component initial, final = 6.3850746 0.014676057 Final line search alpha, max atom move = 1.0000000 0.014676057 Iterations, force evaluations = 31 56 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.0885 | 1.0885 | 1.0885 | 0.0 | 99.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0014574 | 0.0014574 | 0.0014574 | 0.0 | 0.13 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0008412 | | | 0.08 Nlocal: 396.000 ave 396 max 396 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3652.00 ave 3652 max 3652 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: 34548.0 ave 34548 max 34548 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 34548 Ave neighs/atom = 87.242424 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 : 31 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.455 | 4.455 | 4.455 Mbytes Step Temp E_pair E_mol TotEng Press Volume 31 0 -1692.2655 0 -1692.2655 -11111.444 4696.9787 38 0 -1692.4024 0 -1692.4024 -73.526368 4666.2928 Loop time of 0.146347 on 1 procs for 7 steps with 396 atoms 99.6% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1692.26546110393 -1692.40193716919 -1692.40239399801 Force two-norm initial, final = 50.952813 0.93382527 Force max component initial, final = 43.268676 0.92256915 Final line search alpha, max atom move = 0.00035543671 0.00032791495 Iterations, force evaluations = 7 8 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.14554 | 0.14554 | 0.14554 | 0.0 | 99.45 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001907 | 0.0001907 | 0.0001907 | 0.0 | 0.13 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0006168 | | | 0.42 Nlocal: 396.000 ave 396 max 396 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3702.00 ave 3702 max 3702 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: 36164.0 ave 36164 max 36164 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 36164 Ave neighs/atom = 91.323232 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 26 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) = 4.593 | 4.593 | 4.593 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1692.4024 0 -1692.4024 -73.526368 Loop time of 2.20002e-06 on 1 procs for 0 steps with 396 atoms 136.4% 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 | | 2.2e-06 | | |100.00 Nlocal: 396.000 ave 396 max 396 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3702.00 ave 3702 max 3702 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: 39464.0 ave 39464 max 39464 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 39464 Ave neighs/atom = 99.656566 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) = 4.593 | 4.593 | 4.593 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 -1692.4024 -1692.4024 20.236291 81.001861 2.8467287 -73.526368 -73.526368 316.56574 -537.8707 0.72585987 2.3535249 148.26329 Loop time of 2.39996e-06 on 1 procs for 0 steps with 396 atoms 166.7% 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 | | 2.4e-06 | | |100.00 Nlocal: 396.000 ave 396 max 396 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3702.00 ave 3702 max 3702 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 19732.0 ave 19732 max 19732 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 39464.0 ave 39464 max 39464 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 39464 Ave neighs/atom = 99.656566 Neighbor list builds = 0 Dangerous builds = 0 396 -1692.40239399801 eV 2.35352493461802 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01