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 = 2.8675702 2.8675702 2.8675702 Created orthogonal box = (0.0000000 -35.356647 0.0000000) to (12.499449 35.356647 4.0553566) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.6050600 3.7214505 4.0553566 Created 154 atoms create_atoms CPU = 0.000 seconds 154 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.6050600 3.7214505 4.0553566 Created 154 atoms create_atoms CPU = 0.000 seconds 154 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 21 2 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 = 300 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 21 2 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) = 4.437 | 4.437 | 4.437 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1272.2977 0 -1272.2977 -2736.231 29 0 -1276.9205 0 -1276.9205 -13517.563 Loop time of 1.53375 on 1 procs for 29 steps with 300 atoms 54.0% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1272.2977355717 -1276.91940987434 -1276.92045343522 Force two-norm initial, final = 9.1317486 0.093408215 Force max component initial, final = 2.9879409 0.020124331 Final line search alpha, max atom move = 1.0000000 0.020124331 Iterations, force evaluations = 29 51 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.532 | 1.532 | 1.532 | 0.0 | 99.89 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0010441 | 0.0010441 | 0.0010441 | 0.0 | 0.07 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0006954 | | | 0.05 Nlocal: 300.000 ave 300 max 300 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2776.00 ave 2776 max 2776 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: 33492.0 ave 33492 max 33492 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 33492 Ave neighs/atom = 111.64000 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 : 29 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.437 | 4.437 | 4.437 Mbytes Step Temp E_pair E_mol TotEng Press Volume 29 0 -1276.9205 0 -1276.9205 -13517.563 3584.4372 34 0 -1277.0213 0 -1277.0213 -2085.4099 3559.3676 Loop time of 0.278059 on 1 procs for 5 steps with 300 atoms 49.6% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1276.92045343522 -1277.02130488079 -1277.02132191383 Force two-norm initial, final = 40.411606 0.11895304 Force max component initial, final = 29.777958 0.030397963 Final line search alpha, max atom move = 0.0034259483 0.00010414185 Iterations, force evaluations = 5 7 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.27744 | 0.27744 | 0.27744 | 0.0 | 99.78 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001454 | 0.0001454 | 0.0001454 | 0.0 | 0.05 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.000473 | | | 0.17 Nlocal: 300.000 ave 300 max 300 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2752.00 ave 2752 max 2752 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: 33980.0 ave 33980 max 33980 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 33980 Ave neighs/atom = 113.26667 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 21 2 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) = 4.575 | 4.575 | 4.575 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1277.0213 0 -1277.0213 -2085.4099 Loop time of 1.90001e-06 on 1 procs for 0 steps with 300 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: 300.000 ave 300 max 300 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2752.00 ave 2752 max 2752 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: 34260.0 ave 34260 max 34260 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 34260 Ave neighs/atom = 114.20000 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) = 4.575 | 4.575 | 4.575 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 -1277.0213 -1277.0213 12.459265 70.713294 4.0399813 -2085.4099 -2085.4099 -13.639033 -6250.081 7.490398 2.3260496 217.25856 Loop time of 2.3999e-06 on 1 procs for 0 steps with 300 atoms 166.7% 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 | | 2.4e-06 | | |100.00 Nlocal: 300.000 ave 300 max 300 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2752.00 ave 2752 max 2752 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 17130.0 ave 17130 max 17130 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 34260.0 ave 34260 max 34260 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 34260 Ave neighs/atom = 114.20000 Neighbor list builds = 0 Dangerous builds = 0 300 -1277.02132191383 eV 2.32604957271319 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02