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 = 2.8636573 2.8636573 2.8636573 Created orthogonal box = (0.0000000 -46.177951 0.0000000) to (23.087543 46.177951 2.8636573) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.1967368 3.1967368 2.8636573 Created 261 atoms create_atoms CPU = 0.000 seconds 261 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.1967368 3.1967368 2.8636573 Created 261 atoms create_atoms CPU = 0.000 seconds 261 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 ghost atom cutoff = 6 binsize = 3, bins = 8 31 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 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 6 atoms, new total = 516 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 ghost atom cutoff = 6 binsize = 3, bins = 8 31 1 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 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) = 4.481 | 4.481 | 4.481 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2173.787 0 -2173.787 12693.508 72 0 -2206.3237 0 -2206.3237 -8390.8765 Loop time of 0.915372 on 1 procs for 72 steps with 516 atoms 99.7% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2173.78698645636 -2206.32164375704 -2206.32366184385 Force two-norm initial, final = 67.325626 0.13415242 Force max component initial, final = 18.352729 0.016098301 Final line search alpha, max atom move = 1.0000000 0.016098301 Iterations, force evaluations = 72 127 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.90774 | 0.90774 | 0.90774 | 0.0 | 99.17 Neigh | 0.0022853 | 0.0022853 | 0.0022853 | 0.0 | 0.25 Comm | 0.0032146 | 0.0032146 | 0.0032146 | 0.0 | 0.35 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002131 | | | 0.23 Nlocal: 516.000 ave 516 max 516 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3899.00 ave 3899 max 3899 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: 33068.0 ave 33068 max 33068 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 33068 Ave neighs/atom = 64.085271 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 : 72 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.481 | 4.481 | 4.481 Mbytes Step Temp E_pair E_mol TotEng Press Volume 72 0 -2206.3237 0 -2206.3237 -8390.8765 6106.0931 78 0 -2206.4342 0 -2206.4342 62.78763 6075.7936 Loop time of 0.0475738 on 1 procs for 6 steps with 516 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 = -2206.32366184385 -2206.43343489382 -2206.43417065377 Force two-norm initial, final = 51.671551 0.29693476 Force max component initial, final = 44.655438 0.24777984 Final line search alpha, max atom move = 0.00022094407 5.4745488e-05 Iterations, force evaluations = 6 7 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.04689 | 0.04689 | 0.04689 | 0.0 | 98.56 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001552 | 0.0001552 | 0.0001552 | 0.0 | 0.33 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0005286 | | | 1.11 Nlocal: 516.000 ave 516 max 516 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3899.00 ave 3899 max 3899 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: 33068.0 ave 33068 max 33068 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 33068 Ave neighs/atom = 64.085271 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 ghost atom cutoff = 6 binsize = 3, bins = 8 31 1 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 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) = 4.618 | 4.618 | 4.618 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2206.4342 0 -2206.4342 62.78763 Loop time of 1.90001e-06 on 1 procs for 0 steps with 516 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: 516.000 ave 516 max 516 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3899.00 ave 3899 max 3899 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: 33088.0 ave 33088 max 33088 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 33088 Ave neighs/atom = 64.124031 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) = 4.618 | 4.618 | 4.618 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 -2206.4342 -2206.4342 23.085482 92.355901 2.8497018 62.78763 62.78763 65.333291 111.92149 11.108113 2.3559532 189.30212 Loop time of 2.0999e-06 on 1 procs for 0 steps with 516 atoms 142.9% 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 | | 2.1e-06 | | |100.00 Nlocal: 516.000 ave 516 max 516 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3899.00 ave 3899 max 3899 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 16544.0 ave 16544 max 16544 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 33088.0 ave 33088 max 33088 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 33088 Ave neighs/atom = 64.124031 Neighbor list builds = 0 Dangerous builds = 0 516 -2206.43417065377 eV 2.35595316004346 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01