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 = 3.1465590 3.1465590 3.1465590 Created orthogonal box = (0.0000000 -40.052304 0.0000000) to (28.319031 40.052304 4.4499064) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 5.2442649 5.4387744 4.4499064 Created 326 atoms create_atoms CPU = 0.001 seconds 326 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 5.2442649 5.4387744 4.4499064 Created 326 atoms create_atoms CPU = 0.000 seconds 326 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 = 9 24 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 6.8 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 8 atoms, new total = 644 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 = 9 24 2 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) = 4.507 | 4.507 | 4.507 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4159.5481 0 -4159.5481 94746.684 61 0 -4357.211 0 -4357.211 -2422.9929 Loop time of 1.15163 on 1 procs for 61 steps with 644 atoms 99.5% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -4159.54807411605 -4357.20699169633 -4357.21100163061 Force two-norm initial, final = 331.63127 0.34394463 Force max component initial, final = 83.723157 0.077179710 Final line search alpha, max atom move = 1.0000000 0.077179710 Iterations, force evaluations = 61 115 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.1442 | 1.1442 | 1.1442 | 0.0 | 99.36 Neigh | 0.0019041 | 0.0019041 | 0.0019041 | 0.0 | 0.17 Comm | 0.003284 | 0.003284 | 0.003284 | 0.0 | 0.29 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002206 | | | 0.19 Nlocal: 644.000 ave 644 max 644 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4361.00 ave 4361 max 4361 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: 42336.0 ave 42336 max 42336 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 42336 Ave neighs/atom = 65.739130 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 : 61 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.509 | 4.509 | 4.509 Mbytes Step Temp E_pair E_mol TotEng Press Volume 61 0 -4357.211 0 -4357.211 -2422.9929 10094.545 63 0 -4357.2319 0 -4357.2319 843.38021 10081.893 Loop time of 0.0457267 on 1 procs for 2 steps with 644 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 = -4357.21100163061 -4357.22995966726 -4357.23194155476 Force two-norm initial, final = 36.126272 0.35067668 Force max component initial, final = 33.337061 0.077667484 Final line search alpha, max atom move = 0.00014667620 1.1391971e-05 Iterations, force evaluations = 2 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.045238 | 0.045238 | 0.045238 | 0.0 | 98.93 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001253 | 0.0001253 | 0.0001253 | 0.0 | 0.27 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0003633 | | | 0.79 Nlocal: 644.000 ave 644 max 644 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4374.00 ave 4374 max 4374 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: 42360.0 ave 42360 max 42360 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 42360 Ave neighs/atom = 65.776398 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 = 9 24 2 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) = 4.647 | 4.647 | 4.647 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4357.2319 0 -4357.2319 843.38021 Loop time of 2.00002e-06 on 1 procs for 0 steps with 644 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: 644.000 ave 644 max 644 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4374.00 ave 4374 max 4374 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: 42360.0 ave 42360 max 42360 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 42360 Ave neighs/atom = 65.776398 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) = 4.647 | 4.647 | 4.647 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 -4357.2319 -4357.2319 28.319087 80.104608 4.4443201 843.38021 843.38021 -1.4975871 2528.123 3.515251 2.4215176 493.19715 Loop time of 2.20002e-06 on 1 procs for 0 steps with 644 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: 644.000 ave 644 max 644 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4374.00 ave 4374 max 4374 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 21180.0 ave 21180 max 21180 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 42360.0 ave 42360 max 42360 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 42360 Ave neighs/atom = 65.776398 Neighbor list builds = 0 Dangerous builds = 0 644 -4357.23194155476 eV 2.42151761401414 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01