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 -41.698176 0.0000000) to (20.847656 41.698176 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.5401680 3.5401680 2.8636458 Created 213 atoms create_atoms CPU = 0.000 seconds 213 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.5401680 3.5401680 2.8636458 Created 213 atoms create_atoms CPU = 0.000 seconds 213 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 = 7 26 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 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 6 atoms, new total = 420 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 = 7 26 1 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) = 4.463 | 4.463 | 4.463 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1770.965 0 -1770.965 9824.0511 52 0 -1793.2527 0 -1793.2527 -8068.8482 Loop time of 2.52252 on 1 procs for 52 steps with 420 atoms 70.2% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1770.96500875337 -1793.25143053527 -1793.25266897972 Force two-norm initial, final = 56.165211 0.097670257 Force max component initial, final = 23.633755 0.022612900 Final line search alpha, max atom move = 1.0000000 0.022612900 Iterations, force evaluations = 52 89 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 2.5155 | 2.5155 | 2.5155 | 0.0 | 99.72 Neigh | 0.002761 | 0.002761 | 0.002761 | 0.0 | 0.11 Comm | 0.0027676 | 0.0027676 | 0.0027676 | 0.0 | 0.11 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0015 | | | 0.06 Nlocal: 420.000 ave 420 max 420 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4284.00 ave 4284 max 4284 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: 45860.0 ave 45860 max 45860 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 45860 Ave neighs/atom = 109.19048 Neighbor list builds = 2 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 : 52 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.466 | 4.466 | 4.466 Mbytes Step Temp E_pair E_mol TotEng Press Volume 52 0 -1793.2527 0 -1793.2527 -8068.8482 4978.7875 58 0 -1793.3701 0 -1793.3701 1229.7876 4951.4053 Loop time of 0.301319 on 1 procs for 6 steps with 420 atoms 48.8% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1793.25266897972 -1793.36904607109 -1793.37009566016 Force two-norm initial, final = 48.167734 2.0175678 Force max component initial, final = 41.341799 1.8292239 Final line search alpha, max atom move = 0.00034974936 0.00063976987 Iterations, force evaluations = 6 7 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.3005 | 0.3005 | 0.3005 | 0.0 | 99.73 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002057 | 0.0002057 | 0.0002057 | 0.0 | 0.07 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0006151 | | | 0.20 Nlocal: 420.000 ave 420 max 420 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4290.00 ave 4290 max 4290 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: 45860.0 ave 45860 max 45860 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 45860 Ave neighs/atom = 109.19048 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 = 7 26 1 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) = 4.604 | 4.604 | 4.604 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1793.3701 0 -1793.3701 1229.7876 Loop time of 2.20002e-06 on 1 procs for 0 steps with 420 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: 420.000 ave 420 max 420 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4290.00 ave 4290 max 4290 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: 45896.0 ave 45896 max 45896 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 45896 Ave neighs/atom = 109.27619 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) = 4.604 | 4.604 | 4.604 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 -1793.3701 -1793.3701 20.842917 83.396352 2.8485439 1229.7876 1229.7876 -269.80202 4547.9438 -588.77906 2.3110073 246.75431 Loop time of 2.4999e-06 on 1 procs for 0 steps with 420 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: 420.000 ave 420 max 420 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4290.00 ave 4290 max 4290 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 22948.0 ave 22948 max 22948 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 45896.0 ave 45896 max 45896 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 45896 Ave neighs/atom = 109.27619 Neighbor list builds = 0 Dangerous builds = 0 420 -1793.37009566016 eV 2.31100731056039 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:03