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 -44.734440 0.0000000) to (22.365788 44.734440 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.0331750 4.0331750 2.8636458 Created 245 atoms create_atoms CPU = 0.000 seconds 245 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.0331750 4.0331750 2.8636458 Created 245 atoms create_atoms CPU = 0.000 seconds 245 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 = 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 6.8 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 4 atoms, new total = 486 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 = 7 27 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) = 4.483 | 4.483 | 4.483 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2053.2007 0 -2053.2007 15781.918 44 0 -2078.4113 0 -2078.4113 -2740.3173 Loop time of 2.35593 on 1 procs for 44 steps with 486 atoms 89.8% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2053.20067967716 -2078.4096298088 -2078.41130126546 Force two-norm initial, final = 49.891088 0.13949665 Force max component initial, final = 20.476296 0.043879683 Final line search alpha, max atom move = 1.0000000 0.043879683 Iterations, force evaluations = 44 80 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 2.3502 | 2.3502 | 2.3502 | 0.0 | 99.76 Neigh | 0.0017244 | 0.0017244 | 0.0017244 | 0.0 | 0.07 Comm | 0.0026468 | 0.0026468 | 0.0026468 | 0.0 | 0.11 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001384 | | | 0.06 Nlocal: 486.000 ave 486 max 486 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4557.00 ave 4557 max 4557 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: 54418.0 ave 54418 max 54418 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 54418 Ave neighs/atom = 111.97119 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 : 44 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.484 | 4.484 | 4.484 Mbytes Step Temp E_pair E_mol TotEng Press Volume 44 0 -2078.4113 0 -2078.4113 -2740.3173 5730.2756 49 0 -2078.4584 0 -2078.4584 899.30328 5717.9815 Loop time of 0.220391 on 1 procs for 5 steps with 486 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 = -2078.41130126547 -2078.45842988398 -2078.45844276456 Force two-norm initial, final = 24.390461 0.15368231 Force max component initial, final = 24.390062 0.045073980 Final line search alpha, max atom move = 0.0023339938 0.00010520239 Iterations, force evaluations = 5 7 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.21945 | 0.21945 | 0.21945 | 0.0 | 99.57 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002154 | 0.0002154 | 0.0002154 | 0.0 | 0.10 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0007307 | | | 0.33 Nlocal: 486.000 ave 486 max 486 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4510.00 ave 4510 max 4510 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: 54486.0 ave 54486 max 54486 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 54486 Ave neighs/atom = 112.11111 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 = 7 27 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) = 4.622 | 4.622 | 4.622 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2078.4584 0 -2078.4584 899.30328 Loop time of 2.20002e-06 on 1 procs for 0 steps with 486 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: 486.000 ave 486 max 486 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4592.00 ave 4592 max 4592 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: 54500.0 ave 54500 max 54500 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 54500 Ave neighs/atom = 112.13992 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) = 4.622 | 4.622 | 4.622 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 -2078.4584 -2078.4584 22.40397 89.468881 2.852632 899.30328 899.30328 7.1761487 2683.6468 7.0869112 2.319405 134.18193 Loop time of 2.30002e-06 on 1 procs for 0 steps with 486 atoms 173.9% 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 | | 2.3e-06 | | |100.00 Nlocal: 486.000 ave 486 max 486 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4592.00 ave 4592 max 4592 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 27250.0 ave 27250 max 27250 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 54500.0 ave 54500 max 54500 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 54500 Ave neighs/atom = 112.13992 Neighbor list builds = 0 Dangerous builds = 0 486 -2078.45844276456 eV 2.31940499129715 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02