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 -28.639321 0.0000000) to (2.8636458 28.639321 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 2.8636458 2.8636458 2.8636458 Created 21 atoms create_atoms CPU = 0.000 seconds 21 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 2.8636458 2.8636458 2.8636458 Created 21 atoms create_atoms CPU = 0.000 seconds 21 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 = 6.4 ghost atom cutoff = 6.4 binsize = 3.2, bins = 1 18 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 6.4 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 2 atoms, new total = 40 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 = 6.4 ghost atom cutoff = 6.4 binsize = 3.2, bins = 1 18 1 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.4 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) = 4.383 | 4.383 | 4.383 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -171.60829 0 -171.60829 -171.93569 1 0 -171.60835 0 -171.60835 -172.60741 Loop time of 0.0043164 on 1 procs for 1 steps with 40 atoms 66.7% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -171.608285754939 -171.608285754939 -171.608354105772 Force two-norm initial, final = 0.042162786 0.013254361 Force max component initial, final = 0.029283751 0.0084688167 Final line search alpha, max atom move = 1.0000000 0.0084688167 Iterations, force evaluations = 1 2 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.0042737 | 0.0042737 | 0.0042737 | 0.0 | 99.01 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 2.05e-05 | 2.05e-05 | 2.05e-05 | 0.0 | 0.47 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 2.22e-05 | | | 0.51 Nlocal: 40.0000 ave 40 max 40 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 1460.00 ave 1460 max 1460 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: 3520.00 ave 3520 max 3520 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3520 Ave neighs/atom = 88.000000 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 : 1 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.383 | 4.383 | 4.383 Mbytes Step Temp E_pair E_mol TotEng Press Volume 1 0 -171.60835 0 -171.60835 -172.60741 469.71163 2 0 -171.60836 0 -171.60836 -40.876596 469.67585 Loop time of 0.0060746 on 1 procs for 1 steps with 40 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 = -171.608354105772 -171.608354105772 -171.608355737277 Force two-norm initial, final = 0.058786145 0.013458788 Force max component initial, final = 0.040497733 0.0084017610 Final line search alpha, max atom move = 0.024692740 0.00020746250 Iterations, force evaluations = 1 2 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.0059902 | 0.0059902 | 0.0059902 | 0.0 | 98.61 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 2.46e-05 | 2.46e-05 | 2.46e-05 | 0.0 | 0.40 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 5.98e-05 | | | 0.98 Nlocal: 40.0000 ave 40 max 40 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 1460.00 ave 1460 max 1460 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: 3520.00 ave 3520 max 3520 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3520 Ave neighs/atom = 88.000000 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 = 6.4 ghost atom cutoff = 6.4 binsize = 3.2, bins = 1 18 1 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.4 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) = 4.521 | 4.521 | 4.521 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -171.60836 0 -171.60836 -40.876596 Loop time of 2.00002e-06 on 1 procs for 0 steps with 40 atoms 150.0% 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 | | 2e-06 | | |100.00 Nlocal: 40.0000 ave 40 max 40 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 1460.00 ave 1460 max 1460 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: 3520.00 ave 3520 max 3520 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3520 Ave neighs/atom = 88.000000 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) = 4.521 | 4.521 | 4.521 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 -171.60836 -171.60836 2.8635367 57.278643 2.8635367 -40.876596 -40.876596 6.7622431 -136.15427 6.7622431 2.479927 1.74338e-05 Loop time of 1.89996e-06 on 1 procs for 0 steps with 40 atoms 105.3% 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: 40.0000 ave 40 max 40 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 1460.00 ave 1460 max 1460 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 1760.00 ave 1760 max 1760 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 3520.00 ave 3520 max 3520 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 3520 Ave neighs/atom = 88.000000 Neighbor list builds = 0 Dangerous builds = 0 40 -171.608355737277 eV 2.47992702707743 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:00