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 -36.852347 0.0000000) to (18.424367 36.852347 3.6133156) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.2517770 4.2517770 3.6133156 Created 210 atoms create_atoms CPU = 0.000 seconds 210 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.2517770 4.2517770 3.6133156 Created 210 atoms create_atoms CPU = 0.000 seconds 210 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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 6 22 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 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 8 atoms, new total = 412 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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 6 22 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 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) = 4.456 | 4.456 | 4.456 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1440.3269 0 -1440.3269 7911.2042 20 0 -1450.9918 0 -1450.9918 -4309.5965 Loop time of 0.558254 on 1 procs for 20 steps with 412 atoms 45.7% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1440.32686558823 -1450.99091981815 -1450.99184544212 Force two-norm initial, final = 20.923603 0.074996045 Force max component initial, final = 7.0513309 0.012355504 Final line search alpha, max atom move = 1.0000000 0.012355504 Iterations, force evaluations = 20 35 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.55675 | 0.55675 | 0.55675 | 0.0 | 99.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0007985 | 0.0007985 | 0.0007985 | 0.0 | 0.14 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0007091 | | | 0.13 Nlocal: 412.000 ave 412 max 412 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3433.00 ave 3433 max 3433 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: 54112.0 ave 54112 max 54112 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 54112 Ave neighs/atom = 131.33981 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 : 20 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.456 | 4.456 | 4.456 Mbytes Step Temp E_pair E_mol TotEng Press Volume 20 0 -1450.9918 0 -1450.9918 -4309.5965 4906.7466 24 0 -1451.0117 0 -1451.0117 -827.74215 4894.4128 Loop time of 0.132218 on 1 procs for 4 steps with 412 atoms 39.5% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1450.99184544212 -1451.01128710714 -1451.01173699899 Force two-norm initial, final = 15.492512 1.6059462 Force max component initial, final = 14.042374 1.5540988 Final line search alpha, max atom move = 0.00056942831 0.00088494786 Iterations, force evaluations = 4 5 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.13167 | 0.13167 | 0.13167 | 0.0 | 99.59 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001294 | 0.0001294 | 0.0001294 | 0.0 | 0.10 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0004153 | | | 0.31 Nlocal: 412.000 ave 412 max 412 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3433.00 ave 3433 max 3433 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: 54224.0 ave 54224 max 54224 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 54224 Ave neighs/atom = 131.61165 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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 6 22 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 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) = 4.594 | 4.594 | 4.594 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1451.0117 0 -1451.0117 -827.74215 Loop time of 2.10002e-06 on 1 procs for 0 steps with 412 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: 412.000 ave 412 max 412 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3433.00 ave 3433 max 3433 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: 54240.0 ave 54240 max 54240 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 54240 Ave neighs/atom = 131.65049 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) = 4.594 | 4.594 | 4.594 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 -1451.0117 -1451.0117 18.435806 73.704695 3.6019968 -827.74215 -827.74215 509.04707 -3118.4883 126.21478 2.3645763 194.90987 Loop time of 2.30002e-06 on 1 procs for 0 steps with 412 atoms 173.9% 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 | | 2.3e-06 | | |100.00 Nlocal: 412.000 ave 412 max 412 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3433.00 ave 3433 max 3433 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 27120.0 ave 27120 max 27120 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 54240.0 ave 54240 max 54240 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 54240 Ave neighs/atom = 131.65049 Neighbor list builds = 0 Dangerous builds = 0 412 -1451.01173699899 eV 2.36457629024744 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:00