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 -43.620617 0.0000000) to (21.808877 43.620617 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.7601512 3.7601512 2.8636458 Created 234 atoms create_atoms CPU = 0.000 seconds 234 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.7601512 3.7601512 2.8636458 Created 234 atoms create_atoms CPU = 0.000 seconds 234 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 = 7 27 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 8 atoms, new total = 460 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 = 7 27 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) = 4.473 | 4.473 | 4.473 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1955.1282 0 -1955.1282 1932.6173 15 0 -1963.9487 0 -1963.9487 -6857.2021 Loop time of 0.540146 on 1 procs for 15 steps with 460 atoms 97.4% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1955.12822588308 -1963.94682724837 -1963.94867541813 Force two-norm initial, final = 21.878530 0.12610983 Force max component initial, final = 7.3989294 0.029760910 Final line search alpha, max atom move = 1.0000000 0.029760910 Iterations, force evaluations = 15 25 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.53898 | 0.53898 | 0.53898 | 0.0 | 99.78 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0007486 | 0.0007486 | 0.0007486 | 0.0 | 0.14 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0004134 | | | 0.08 Nlocal: 460.000 ave 460 max 460 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4147.00 ave 4147 max 4147 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: 50536.0 ave 50536 max 50536 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 50536 Ave neighs/atom = 109.86087 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 : 15 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.473 | 4.473 | 4.473 Mbytes Step Temp E_pair E_mol TotEng Press Volume 15 0 -1963.9487 0 -1963.9487 -6857.2021 5448.4679 21 0 -1964.0509 0 -1964.0509 1826.3874 5420.5774 Loop time of 0.16908 on 1 procs for 6 steps with 460 atoms 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1963.94867541813 -1964.05045695337 -1964.05086370316 Force two-norm initial, final = 47.098549 0.15720706 Force max component initial, final = 40.289170 0.027915876 Final line search alpha, max atom move = 0.00029293477 8.1775305e-06 Iterations, force evaluations = 6 8 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.16826 | 0.16826 | 0.16826 | 0.0 | 99.52 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002014 | 0.0002014 | 0.0002014 | 0.0 | 0.12 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0006144 | | | 0.36 Nlocal: 460.000 ave 460 max 460 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4147.00 ave 4147 max 4147 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: 50196.0 ave 50196 max 50196 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 50196 Ave neighs/atom = 109.12174 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 = 7 27 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) = 4.611 | 4.611 | 4.611 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1964.0509 0 -1964.0509 1826.3874 Loop time of 1.8e-06 on 1 procs for 0 steps with 460 atoms 111.1% 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 | | 1.8e-06 | | |100.00 Nlocal: 460.000 ave 460 max 460 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4147.00 ave 4147 max 4147 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: 50196.0 ave 50196 max 50196 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 50196 Ave neighs/atom = 109.12174 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) = 4.611 | 4.611 | 4.611 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 -1964.0509 -1964.0509 21.804602 87.241234 2.8495455 1826.3874 1826.3874 -2.5196234 5480.8347 0.84729441 2.2872735 246.39724 Loop time of 2.4e-06 on 1 procs for 0 steps with 460 atoms 125.0% 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: 460.000 ave 460 max 460 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4147.00 ave 4147 max 4147 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 25098.0 ave 25098 max 25098 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 50196.0 ave 50196 max 50196 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 50196 Ave neighs/atom = 109.12174 Neighbor list builds = 0 Dangerous builds = 0 460 -1964.05086370316 eV 2.28727347642484 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01