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 -52.805882 0.0000000) to (26.401509 52.805882 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.0378779 4.0378779 2.8636458 Created 341 atoms create_atoms CPU = 0.000 seconds 341 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.0378779 4.0378779 2.8636458 Created 341 atoms create_atoms CPU = 0.000 seconds 341 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 = 8 32 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 = 678 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 = 8 32 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) = 4.540 | 4.540 | 4.540 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2853.0574 0 -2853.0574 19093.632 25 0 -2901.5779 0 -2901.5779 -1730.7206 Loop time of 1.6532 on 1 procs for 25 steps with 678 atoms 99.2% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2853.05737222799 -2901.57536387582 -2901.57793186043 Force two-norm initial, final = 101.54556 0.15719228 Force max component initial, final = 35.312605 0.025203402 Final line search alpha, max atom move = 1.0000000 0.025203402 Iterations, force evaluations = 25 44 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.6505 | 1.6505 | 1.6505 | 0.0 | 99.83 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0017636 | 0.0017636 | 0.0017636 | 0.0 | 0.11 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0009819 | | | 0.06 Nlocal: 678.000 ave 678 max 678 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5690.00 ave 5690 max 5690 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: 75666.0 ave 75666 max 75666 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 75666 Ave neighs/atom = 111.60177 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 : 25 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.543 | 4.543 | 4.543 Mbytes Step Temp E_pair E_mol TotEng Press Volume 25 0 -2901.5779 0 -2901.5779 -1730.7206 7984.7321 29 0 -2901.6139 0 -2901.6139 788.60209 7972.9258 Loop time of 0.262595 on 1 procs for 4 steps with 678 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 = -2901.57793186043 -2901.61378501606 -2901.61394050664 Force two-norm initial, final = 24.557880 0.16118796 Force max component initial, final = 24.505752 0.025671509 Final line search alpha, max atom move = 0.00042405165 1.0886046e-05 Iterations, force evaluations = 4 6 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.26168 | 0.26168 | 0.26168 | 0.0 | 99.65 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002305 | 0.0002305 | 0.0002305 | 0.0 | 0.09 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0006861 | | | 0.26 Nlocal: 678.000 ave 678 max 678 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6092.00 ave 6092 max 6092 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: 75998.0 ave 75998 max 75998 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 75998 Ave neighs/atom = 112.09145 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 = 8 32 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) = 4.682 | 4.682 | 4.682 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2901.6139 0 -2901.6139 788.60209 Loop time of 2.20002e-06 on 1 procs for 0 steps with 678 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: 678.000 ave 678 max 678 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6193.00 ave 6193 max 6193 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: 76004.0 ave 76004 max 76004 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 76004 Ave neighs/atom = 112.10029 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) = 4.682 | 4.682 | 4.682 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 -2901.6139 -2901.6139 26.437514 105.61176 2.8555174 788.60209 788.60209 -0.41304741 2365.3043 0.91499186 2.322901 133.72094 Loop time of 2.40002e-06 on 1 procs for 0 steps with 678 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: 678.000 ave 678 max 678 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6193.00 ave 6193 max 6193 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 38002.0 ave 38002 max 38002 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 76004.0 ave 76004 max 76004 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 76004 Ave neighs/atom = 112.10029 Neighbor list builds = 0 Dangerous builds = 0 678 -2901.61394050664 eV 2.32290095057667 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02