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 = 3.5213917 3.5213917 3.5213917 Created orthogonal box = (0.0000000 -48.414654 0.0000000) to (13.175841 48.414654 8.6256130) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 5.6467892 5.3790147 5.7504086 Created 508 atoms create_atoms CPU = 0.001 seconds 508 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 5.6467892 5.3790147 5.7504086 Created 508 atoms create_atoms CPU = 0.000 seconds 508 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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 4 28 3 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 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 16 atoms, new total = 1000 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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 4 28 3 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 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) = 5.006 | 5.006 | 5.006 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4394.5045 0 -4394.5045 10090.318 60 0 -4431.7911 0 -4431.7911 -5819.9827 Loop time of 3.50733 on 1 procs for 60 steps with 1000 atoms 99.5% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -4394.50453530182 -4431.7873665172 -4431.79114463738 Force two-norm initial, final = 56.136712 0.22015003 Force max component initial, final = 12.708061 0.030925295 Final line search alpha, max atom move = 1.0000000 0.030925295 Iterations, force evaluations = 60 117 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 3.5006 | 3.5006 | 3.5006 | 0.0 | 99.81 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0037102 | 0.0037102 | 0.0037102 | 0.0 | 0.11 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.003038 | | | 0.09 Nlocal: 1000.00 ave 1000 max 1000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5014.00 ave 5014 max 5014 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: 132848.0 ave 132848 max 132848 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 132848 Ave neighs/atom = 132.84800 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 : 60 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 5.008 | 5.008 | 5.008 Mbytes Step Temp E_pair E_mol TotEng Press Volume 60 0 -4431.7911 0 -4431.7911 -5819.9827 11004.623 63 0 -4431.8471 0 -4431.8471 -1224.035 10976.949 Loop time of 0.180082 on 1 procs for 3 steps with 1000 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 = -4431.79114463739 -4431.845907357 -4431.84714551859 Force two-norm initial, final = 54.265945 0.22828973 Force max component initial, final = 48.170070 0.035770781 Final line search alpha, max atom move = 0.00017801201 6.3676285e-06 Iterations, force evaluations = 3 5 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.1793 | 0.1793 | 0.1793 | 0.0 | 99.57 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001709 | 0.0001709 | 0.0001709 | 0.0 | 0.09 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0006089 | | | 0.34 Nlocal: 1000.00 ave 1000 max 1000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5313.00 ave 5313 max 5313 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: 133216.0 ave 133216 max 133216 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 133216 Ave neighs/atom = 133.21600 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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 4 28 3 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 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) = 5.146 | 5.146 | 5.146 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4431.8471 0 -4431.8471 -1224.035 Loop time of 1.90001e-06 on 1 procs for 0 steps with 1000 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: 1000.00 ave 1000 max 1000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5313.00 ave 5313 max 5313 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: 133248.0 ave 133248 max 133248 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 133248 Ave neighs/atom = 133.24800 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) = 5.146 | 5.146 | 5.146 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 -4431.8471 -4431.8471 13.170461 96.829308 8.6074369 -1224.035 -1224.035 -2.2684441 -3671.3527 1.516238 2.2410044 376.54515 Loop time of 2.50002e-06 on 1 procs for 0 steps with 1000 atoms 160.0% 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 | | 2.5e-06 | | |100.00 Nlocal: 1000.00 ave 1000 max 1000 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5313.00 ave 5313 max 5313 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 66624.0 ave 66624 max 66624 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 133248.0 ave 133248 max 133248 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 133248 Ave neighs/atom = 133.24800 Neighbor list builds = 0 Dangerous builds = 0 1000 -4431.84714551859 eV 2.24100437599364 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:03