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 = 3.9173716 3.9173716 3.9173716 Created orthogonal box = (0.0000000 -41.646149 0.0000000) to (41.642231 41.646149 3.9173716) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 5.5277298 5.5277298 3.9173716 Created 454 atoms create_atoms CPU = 0.000 seconds 454 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 5.5277298 5.5277298 3.9173716 Created 454 atoms create_atoms CPU = 0.000 seconds 454 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 = 13 26 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 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 8 atoms, new total = 900 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 = 13 26 2 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) = 4.556 | 4.556 | 4.556 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -5065.9448 0 -5065.9448 29898.085 84 0 -5179.7957 0 -5179.7957 -2931.0435 Loop time of 1.02847 on 1 procs for 84 steps with 900 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 = -5065.94477159709 -5179.79075618261 -5179.79565651464 Force two-norm initial, final = 85.572432 0.23584037 Force max component initial, final = 18.231945 0.047100704 Final line search alpha, max atom move = 1.0000000 0.047100704 Iterations, force evaluations = 84 130 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.0185 | 1.0185 | 1.0185 | 0.0 | 99.03 Neigh | 0.0025354 | 0.0025354 | 0.0025354 | 0.0 | 0.25 Comm | 0.004296 | 0.004296 | 0.004296 | 0.0 | 0.42 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.00314 | | | 0.31 Nlocal: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5258.00 ave 5258 max 5258 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: 69176.0 ave 69176 max 69176 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 69176 Ave neighs/atom = 76.862222 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 : 84 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.556 | 4.556 | 4.556 Mbytes Step Temp E_pair E_mol TotEng Press Volume 84 0 -5179.7957 0 -5179.7957 -2931.0435 13587.314 86 0 -5179.8111 0 -5179.8111 -589.22388 13569.616 Loop time of 0.0451517 on 1 procs for 2 steps with 900 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 = -5179.79565651464 -5179.81107456624 -5179.81108866341 Force two-norm initial, final = 33.175604 0.34234598 Force max component initial, final = 26.056064 0.24709331 Final line search alpha, max atom move = 0.0043650719 0.0010785801 Iterations, force evaluations = 2 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.044508 | 0.044508 | 0.044508 | 0.0 | 98.58 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001487 | 0.0001487 | 0.0001487 | 0.0 | 0.33 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0004945 | | | 1.10 Nlocal: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5272.00 ave 5272 max 5272 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: 69712.0 ave 69712 max 69712 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 69712 Ave neighs/atom = 77.457778 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 = 13 26 2 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) = 4.694 | 4.694 | 4.694 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -5179.8111 0 -5179.8111 -589.22388 Loop time of 1.90001e-06 on 1 procs for 0 steps with 900 atoms 157.9% 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 | | 1.9e-06 | | |100.00 Nlocal: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5272.00 ave 5272 max 5272 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: 69720.0 ave 69720 max 69720 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 69720 Ave neighs/atom = 77.466667 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) = 4.694 | 4.694 | 4.694 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 -5179.8111 -5179.8111 41.61023 83.292297 3.9152779 -589.22388 -589.22388 29.152105 -1797.7415 0.91773762 2.4918229 180.03215 Loop time of 2.20002e-06 on 1 procs for 0 steps with 900 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: 900.000 ave 900 max 900 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5272.00 ave 5272 max 5272 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 34860.0 ave 34860 max 34860 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 69720.0 ave 69720 max 69720 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 69720 Ave neighs/atom = 77.466667 Neighbor list builds = 0 Dangerous builds = 0 900 -5179.81108866341 eV 2.49182287370843 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01