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 -40.500930 0.0000000) to (20.249033 40.500930 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.2398453 3.2398453 2.8636458 Created 202 atoms create_atoms CPU = 0.000 seconds 202 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.2398453 3.2398453 2.8636458 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, 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 6.8 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 6 24 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) = 4.458 | 4.458 | 4.458 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1681.101 0 -1681.101 4359.3786 32 0 -1692.2659 0 -1692.2659 -11112.874 Loop time of 2.16161 on 1 procs for 32 steps with 396 atoms 55.9% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1681.10099227703 -1692.26481857566 -1692.26592354361 Force two-norm initial, final = 20.846880 0.096772979 Force max component initial, final = 6.4913583 0.014051080 Final line search alpha, max atom move = 1.0000000 0.014051080 Iterations, force evaluations = 32 57 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 2.1592 | 2.1592 | 2.1592 | 0.0 | 99.89 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0015381 | 0.0015381 | 0.0015381 | 0.0 | 0.07 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0008635 | | | 0.04 Nlocal: 396.000 ave 396 max 396 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3795.00 ave 3795 max 3795 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: 43948.0 ave 43948 max 43948 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 43948 Ave neighs/atom = 110.97980 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 : 32 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.458 | 4.458 | 4.458 Mbytes Step Temp E_pair E_mol TotEng Press Volume 32 0 -1692.2659 0 -1692.2659 -11112.874 4696.9787 39 0 -1692.4029 0 -1692.4029 -72.965137 4666.287 Loop time of 0.33698 on 1 procs for 7 steps with 396 atoms 52.5% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1692.26592354361 -1692.40243514301 -1692.40289138371 Force two-norm initial, final = 50.960314 0.93563220 Force max component initial, final = 43.273885 0.92427538 Final line search alpha, max atom move = 0.00035578872 0.00032884676 Iterations, force evaluations = 7 8 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.33618 | 0.33618 | 0.33618 | 0.0 | 99.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001913 | 0.0001913 | 0.0001913 | 0.0 | 0.06 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0006124 | | | 0.18 Nlocal: 396.000 ave 396 max 396 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3850.00 ave 3850 max 3850 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: 44272.0 ave 44272 max 44272 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 44272 Ave neighs/atom = 111.79798 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 = 6 24 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) = 4.596 | 4.596 | 4.596 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1692.4029 0 -1692.4029 -72.965137 Loop time of 2.70002e-06 on 1 procs for 0 steps with 396 atoms 148.1% 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 | | 2.7e-06 | | |100.00 Nlocal: 396.000 ave 396 max 396 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3850.00 ave 3850 max 3850 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: 44272.0 ave 44272 max 44272 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 44272 Ave neighs/atom = 111.79798 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) = 4.596 | 4.596 | 4.596 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 -1692.4029 -1692.4029 20.236267 81.001861 2.8467285 -72.965137 -72.965137 317.15123 -536.63102 0.58437932 2.3531541 148.29836 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: 3850.00 ave 3850 max 3850 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 22136.0 ave 22136 max 22136 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 44272.0 ave 44272 max 44272 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 44272 Ave neighs/atom = 111.79798 Neighbor list builds = 0 Dangerous builds = 0 396 -1692.40289138371 eV 2.35315408189392 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02