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 -30.977929 0.0000000) to (10.325022 30.977929 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.9711622 3.9711622 2.8636458 Created 79 atoms create_atoms CPU = 0.000 seconds 79 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.9711622 3.9711622 2.8636458 Created 79 atoms create_atoms CPU = 0.000 seconds 79 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 = 4 19 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 4 atoms, new total = 154 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 = 4 19 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) = 4.396 | 4.396 | 4.396 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -652.08266 0 -652.08266 2660.0885 18 0 -656.48947 0 -656.48947 -12320.312 Loop time of 0.396962 on 1 procs for 18 steps with 154 atoms 69.4% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -652.082657894408 -656.48884243715 -656.489467077864 Force two-norm initial, final = 11.577585 0.075989723 Force max component initial, final = 4.7933961 0.020276227 Final line search alpha, max atom move = 1.0000000 0.020276227 Iterations, force evaluations = 18 30 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.39609 | 0.39609 | 0.39609 | 0.0 | 99.78 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0005621 | 0.0005621 | 0.0005621 | 0.0 | 0.14 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.000305 | | | 0.08 Nlocal: 154.000 ave 154 max 154 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2456.00 ave 2456 max 2456 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: 17056.0 ave 17056 max 17056 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 17056 Ave neighs/atom = 110.75325 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 : 18 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.396 | 4.396 | 4.396 Mbytes Step Temp E_pair E_mol TotEng Press Volume 18 0 -656.48947 0 -656.48947 -12320.312 1831.8615 29 0 -656.60593 0 -656.60593 993.06931 1817.2233 Loop time of 0.116696 on 1 procs for 11 steps with 154 atoms 99.8% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -656.489467077864 -656.605728002085 -656.605932299384 Force two-norm initial, final = 25.128298 0.20611758 Force max component initial, final = 23.926348 0.087353626 Final line search alpha, max atom move = 0.0016798545 0.00014674138 Iterations, force evaluations = 11 12 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.11583 | 0.11583 | 0.11583 | 0.0 | 99.26 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002085 | 0.0002085 | 0.0002085 | 0.0 | 0.18 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0006527 | | | 0.56 Nlocal: 154.000 ave 154 max 154 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2456.00 ave 2456 max 2456 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: 17110.0 ave 17110 max 17110 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 17110 Ave neighs/atom = 111.10390 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 = 4 19 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) = 4.534 | 4.534 | 4.534 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -656.60593 0 -656.60593 993.06931 Loop time of 1.90001e-06 on 1 procs for 0 steps with 154 atoms 105.3% 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 | | 1.9e-06 | | |100.00 Nlocal: 154.000 ave 154 max 154 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2456.00 ave 2456 max 2456 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: 17132.0 ave 17132 max 17132 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 17132 Ave neighs/atom = 111.24675 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) = 4.534 | 4.534 | 4.534 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 -656.60593 -656.60593 10.350387 61.955857 2.8338009 993.06931 993.06931 43.709707 2859.2845 76.213699 2.3185364 137.33583 Loop time of 2.00002e-06 on 1 procs for 0 steps with 154 atoms 150.0% 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 | | 2e-06 | | |100.00 Nlocal: 154.000 ave 154 max 154 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2456.00 ave 2456 max 2456 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 8566.00 ave 8566 max 8566 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 17132.0 ave 17132 max 17132 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 17132 Ave neighs/atom = 111.24675 Neighbor list builds = 0 Dangerous builds = 0 154 -656.605932299384 eV 2.31853641952953 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:00