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 -46.177764 0.0000000) to (23.087450 46.177764 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.1967239 3.1967239 2.8636458 Created 261 atoms create_atoms CPU = 0.000 seconds 261 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.1967239 3.1967239 2.8636458 Created 261 atoms create_atoms CPU = 0.000 seconds 261 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 = 7 28 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 6.8 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 6 atoms, new total = 516 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 = 7 28 1 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) = 4.491 | 4.491 | 4.491 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2173.9365 0 -2173.9365 12681.988 71 0 -2206.4511 0 -2206.4511 -8217.0474 Loop time of 4.53277 on 1 procs for 71 steps with 516 atoms 78.3% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2173.93646377432 -2206.44901313416 -2206.45107404521 Force two-norm initial, final = 67.320564 0.13426896 Force max component initial, final = 18.353530 0.017059989 Final line search alpha, max atom move = 1.0000000 0.017059989 Iterations, force evaluations = 71 127 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 4.5227 | 4.5227 | 4.5227 | 0.0 | 99.78 Neigh | 0.0031958 | 0.0031958 | 0.0031958 | 0.0 | 0.07 Comm | 0.0044841 | 0.0044841 | 0.0044841 | 0.0 | 0.10 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002377 | | | 0.05 Nlocal: 516.000 ave 516 max 516 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5118.00 ave 5118 max 5118 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: 57678.0 ave 57678 max 57678 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 57678 Ave neighs/atom = 111.77907 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 : 71 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.494 | 4.494 | 4.494 Mbytes Step Temp E_pair E_mol TotEng Press Volume 71 0 -2206.4511 0 -2206.4511 -8217.0474 6106.0192 77 0 -2206.5576 0 -2206.5576 18.489053 6076.4003 Loop time of 0.351188 on 1 procs for 6 steps with 516 atoms 71.5% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2206.45107404521 -2206.55689009008 -2206.55764217565 Force two-norm initial, final = 50.506317 0.16888609 Force max component initial, final = 43.717157 0.032113935 Final line search alpha, max atom move = 0.00021661264 6.9562843e-06 Iterations, force evaluations = 6 8 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.35008 | 0.35008 | 0.35008 | 0.0 | 99.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002635 | 0.0002635 | 0.0002635 | 0.0 | 0.08 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0008403 | | | 0.24 Nlocal: 516.000 ave 516 max 516 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5124.00 ave 5124 max 5124 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: 57732.0 ave 57732 max 57732 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 57732 Ave neighs/atom = 111.88372 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 = 7 28 1 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) = 4.632 | 4.632 | 4.632 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2206.5576 0 -2206.5576 18.489053 Loop time of 2.20002e-06 on 1 procs for 0 steps with 516 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: 516.000 ave 516 max 516 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5124.00 ave 5124 max 5124 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: 57744.0 ave 57744 max 57744 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 57744 Ave neighs/atom = 111.90698 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) = 4.632 | 4.632 | 4.632 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 -2206.5576 -2206.5576 23.08718 92.355528 2.8497883 18.489053 18.489053 -7.0336573 63.695753 -1.1949364 2.3574944 188.314 Loop time of 2.40002e-06 on 1 procs for 0 steps with 516 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: 516.000 ave 516 max 516 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5124.00 ave 5124 max 5124 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 28872.0 ave 28872 max 28872 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 57744.0 ave 57744 max 57744 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 57744 Ave neighs/atom = 111.90698 Neighbor list builds = 0 Dangerous builds = 0 516 -2206.55764217565 eV 2.35749439275452 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:05