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 -52.805883 0.0000000) to (26.401510 52.805883 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.0378780 4.0378780 2.8636458 Created 341 atoms create_atoms CPU = 0.000 seconds 341 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.0378780 4.0378780 2.8636458 Created 341 atoms create_atoms CPU = 0.000 seconds 341 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 9 33 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 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 4 atoms, new total = 678 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 9 33 1 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 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) = 4.537 | 4.537 | 4.537 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2853.0565 0 -2853.0565 19092.369 25 0 -2901.5779 0 -2901.5779 -1730.8092 Loop time of 1.32438 on 1 procs for 25 steps with 678 atoms 98.7% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2853.05649105865 -2901.57536857934 -2901.57793594184 Force two-norm initial, final = 101.54549 0.15714455 Force max component initial, final = 35.312617 0.025150115 Final line search alpha, max atom move = 1.0000000 0.025150115 Iterations, force evaluations = 25 44 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.3217 | 1.3217 | 1.3217 | 0.0 | 99.80 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0017196 | 0.0017196 | 0.0017196 | 0.0 | 0.13 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0009467 | | | 0.07 Nlocal: 678.000 ave 678 max 678 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5554.00 ave 5554 max 5554 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: 75038.0 ave 75038 max 75038 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 75038 Ave neighs/atom = 110.67552 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 : 25 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.538 | 4.538 | 4.538 Mbytes Step Temp E_pair E_mol TotEng Press Volume 25 0 -2901.5779 0 -2901.5779 -1730.8092 7984.7325 29 0 -2901.6139 0 -2901.6139 788.58944 7972.9258 Loop time of 0.206469 on 1 procs for 4 steps with 678 atoms 98.8% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2901.57793594184 -2901.61378985283 -2901.61394536095 Force two-norm initial, final = 24.558344 0.16113849 Force max component initial, final = 24.506245 0.025617549 Final line search alpha, max atom move = 0.00042402486 1.0862478e-05 Iterations, force evaluations = 4 6 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.20554 | 0.20554 | 0.20554 | 0.0 | 99.55 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002237 | 0.0002237 | 0.0002237 | 0.0 | 0.11 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0007077 | | | 0.34 Nlocal: 678.000 ave 678 max 678 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5568.00 ave 5568 max 5568 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: 74250.0 ave 74250 max 74250 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 74250 Ave neighs/atom = 109.51327 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 9 33 1 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 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) = 4.675 | 4.675 | 4.675 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2901.6139 0 -2901.6139 788.58944 Loop time of 2.19999e-06 on 1 procs for 0 steps with 678 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: 678.000 ave 678 max 678 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5574.00 ave 5574 max 5574 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: 74328.0 ave 74328 max 74328 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 74328 Ave neighs/atom = 109.62832 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) = 4.675 | 4.675 | 4.675 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 -2901.6139 -2901.6139 26.437514 105.61177 2.8555173 788.58944 788.58944 -0.41453694 2365.2695 0.91340083 2.3229092 133.72096 Loop time of 2.39999e-06 on 1 procs for 0 steps with 678 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: 678.000 ave 678 max 678 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5574.00 ave 5574 max 5574 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 37164.0 ave 37164 max 37164 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 74328.0 ave 74328 max 74328 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 74328 Ave neighs/atom = 109.62832 Neighbor list builds = 0 Dangerous builds = 0 678 -2901.61394536095 eV 2.32290920037896 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01