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 = 2.8509989 2.8509989 2.8509989 Created orthogonal box = (0.0000000 -40.322064 0.0000000) to (20.159607 40.322064 2.8509989) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.2255370 3.2255370 2.8509989 Created 202 atoms create_atoms CPU = 0.000 seconds 202 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.2255370 3.2255370 2.8509989 Created 202 atoms create_atoms CPU = 0.000 seconds 202 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 = 6 24 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 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 8 atoms, new total = 396 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 = 6 24 1 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) = 4.466 | 4.466 | 4.466 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1651.6188 0 -1651.6188 34865.566 66 0 -1690.2227 0 -1690.2227 -11279.339 Loop time of 1.72774 on 1 procs for 66 steps with 396 atoms 80.9% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1651.61884148526 -1690.22144049617 -1690.22274932363 Force two-norm initial, final = 105.85845 0.098720131 Force max component initial, final = 28.108710 0.015488843 Final line search alpha, max atom move = 1.0000000 0.015488843 Iterations, force evaluations = 66 123 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.7205 | 1.7205 | 1.7205 | 0.0 | 99.58 Neigh | 0.0012354 | 0.0012354 | 0.0012354 | 0.0 | 0.07 Comm | 0.0040335 | 0.0040335 | 0.0040335 | 0.0 | 0.23 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001933 | | | 0.11 Nlocal: 396.000 ave 396 max 396 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4316.00 ave 4316 max 4316 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: 49872.0 ave 49872 max 49872 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 49872 Ave neighs/atom = 125.93939 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 : 66 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 66 0 -1690.2227 0 -1690.2227 -11279.339 4635.0225 73 0 -1690.3818 0 -1690.3818 1200.6001 4600.0842 Loop time of 0.109943 on 1 procs for 7 steps with 396 atoms 99.8% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1690.22274932363 -1690.38138098213 -1690.3817581119 Force two-norm initial, final = 55.059558 1.4219831 Force max component initial, final = 44.466864 1.4110615 Final line search alpha, max atom move = 0.00046682115 0.00065871333 Iterations, force evaluations = 7 8 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.10894 | 0.10894 | 0.10894 | 0.0 | 99.09 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002354 | 0.0002354 | 0.0002354 | 0.0 | 0.21 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.000764 | | | 0.69 Nlocal: 396.000 ave 396 max 396 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4338.00 ave 4338 max 4338 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: 51036.0 ave 51036 max 51036 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 51036 Ave neighs/atom = 128.87879 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 = 6 24 1 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) = 4.604 | 4.604 | 4.604 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1690.3818 0 -1690.3818 1200.6001 Loop time of 2.30002e-06 on 1 procs for 0 steps with 396 atoms 130.4% 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 | | 2.3e-06 | | |100.00 Nlocal: 396.000 ave 396 max 396 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4338.00 ave 4338 max 4338 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: 51836.0 ave 51836 max 51836 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 51836 Ave neighs/atom = 130.89899 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 -1690.3818 -1690.3818 20.129947 80.644128 2.8336774 1200.6001 1200.6001 490.73958 3087.3925 23.668151 2.358276 231.72865 Loop time of 2.20002e-06 on 1 procs for 0 steps with 396 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: 396.000 ave 396 max 396 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4338.00 ave 4338 max 4338 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 25918.0 ave 25918 max 25918 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 51836.0 ave 51836 max 51836 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 51836 Ave neighs/atom = 130.89899 Neighbor list builds = 0 Dangerous builds = 0 396 -1690.3817581119 eV 2.35827599446029 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02