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 -35.424206 0.0000000) to (11.807114 35.424206 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.4726806 3.4726806 2.8636458 Created 103 atoms create_atoms CPU = 0.000 seconds 103 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.4726806 3.4726806 2.8636458 Created 103 atoms create_atoms CPU = 0.000 seconds 103 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 = 6.4 ghost atom cutoff = 6.4 binsize = 3.2, bins = 4 23 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 6.4 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 4 atoms, new total = 202 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 = 6.4 ghost atom cutoff = 6.4 binsize = 3.2, bins = 4 23 1 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.4 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) = 4.406 | 4.406 | 4.406 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -846.73359 0 -846.73359 15534.596 68 0 -862.02762 0 -862.02762 -8199.0452 Loop time of 1.64409 on 1 procs for 68 steps with 202 atoms 67.5% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -846.73358825657 -862.026796169629 -862.02762200693 Force two-norm initial, final = 46.571572 0.079212712 Force max component initial, final = 19.389694 0.016040852 Final line search alpha, max atom move = 1.0000000 0.016040852 Iterations, force evaluations = 68 125 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.6393 | 1.6393 | 1.6393 | 0.0 | 99.71 Neigh | 0.0007072 | 0.0007072 | 0.0007072 | 0.0 | 0.04 Comm | 0.002677 | 0.002677 | 0.002677 | 0.0 | 0.16 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001356 | | | 0.08 Nlocal: 202.000 ave 202 max 202 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2521.00 ave 2521 max 2521 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: 19384.0 ave 19384 max 19384 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 19384 Ave neighs/atom = 95.960396 Neighbor list builds = 1 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 : 68 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.406 | 4.406 | 4.406 Mbytes Step Temp E_pair E_mol TotEng Press Volume 68 0 -862.02762 0 -862.02762 -8199.0452 2395.4834 76 0 -862.10532 0 -862.10532 1986.8425 2381.0136 Loop time of 0.0692903 on 1 procs for 8 steps with 202 atoms 100.0% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -862.027622006929 -862.105057410953 -862.105320581211 Force two-norm initial, final = 24.719899 0.68934142 Force max component initial, final = 22.836672 0.60887915 Final line search alpha, max atom move = 0.0010576615 0.00064398802 Iterations, force evaluations = 8 9 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.068796 | 0.068796 | 0.068796 | 0.0 | 99.29 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001251 | 0.0001251 | 0.0001251 | 0.0 | 0.18 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0003691 | | | 0.53 Nlocal: 202.000 ave 202 max 202 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2509.00 ave 2509 max 2509 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: 18516.0 ave 18516 max 18516 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 18516 Ave neighs/atom = 91.663366 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 = 6.4 ghost atom cutoff = 6.4 binsize = 3.2, bins = 4 23 1 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.4 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) = 4.544 | 4.544 | 4.544 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -862.10532 0 -862.10532 1986.8425 Loop time of 2.20002e-06 on 1 procs for 0 steps with 202 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: 202.000 ave 202 max 202 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2509.00 ave 2509 max 2509 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: 20014.0 ave 20014 max 20014 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 20014 Ave neighs/atom = 99.079208 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) = 4.544 | 4.544 | 4.544 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 -862.10532 -862.10532 11.822538 70.848411 2.8426348 1986.8425 1986.8425 410.24805 5358.564 191.71537 2.3516634 171.80655 Loop time of 2.19996e-06 on 1 procs for 0 steps with 202 atoms 181.8% 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: 202.000 ave 202 max 202 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2509.00 ave 2509 max 2509 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 10007.0 ave 10007 max 10007 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 20014.0 ave 20014 max 20014 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 20014 Ave neighs/atom = 99.079208 Neighbor list builds = 0 Dangerous builds = 0 202 -862.105320581211 eV 2.35166340683829 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01