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 -31.468736 0.0000000) to (3.1465590 31.468736 3.1465590) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.1465590 3.1465590 3.1465590 Created 21 atoms create_atoms CPU = 0.000 seconds 21 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.1465590 3.1465590 3.1465590 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 = 8 ghost atom cutoff = 8 binsize = 4, bins = 1 16 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 8 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 = 8 ghost atom cutoff = 8 binsize = 4, bins = 1 16 1 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 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) = 4.396 | 4.396 | 4.396 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -272.39972 0 -272.39972 -263.12375 1 0 -272.39991 0 -272.39991 -264.6523 Loop time of 0.0062312 on 1 procs for 1 steps with 40 atoms 95.2% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -272.399717723525 -272.399717723525 -272.399910097022 Force two-norm initial, final = 0.10924033 0.032084055 Force max component initial, final = 0.075344032 0.018043733 Final line search alpha, max atom move = 1.0000000 0.018043733 Iterations, force evaluations = 1 2 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.0061036 | 0.0061036 | 0.0061036 | 0.0 | 97.95 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 8.77e-05 | 8.77e-05 | 8.77e-05 | 0.0 | 1.41 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 3.99e-05 | | | 0.64 Nlocal: 40.0000 ave 40 max 40 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2134.00 ave 2134 max 2134 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: 5440.00 ave 5440 max 5440 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 5440 Ave neighs/atom = 136.00000 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) = 4.396 | 4.396 | 4.396 Mbytes Step Temp E_pair E_mol TotEng Press Volume 1 0 -272.39991 0 -272.39991 -264.6523 623.13342 2 0 -272.39991 0 -272.39991 -114.10933 623.09805 Loop time of 0.0073334 on 1 procs for 1 steps with 40 atoms 83.7% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -272.399910097022 -272.399910097022 -272.39991210556 Force two-norm initial, final = 0.093621300 0.033784313 Force max component initial, final = 0.062191484 0.017914295 Final line search alpha, max atom move = 0.016079372 0.00028805060 Iterations, force evaluations = 1 2 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.0071891 | 0.0071891 | 0.0071891 | 0.0 | 98.03 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 3.92e-05 | 3.92e-05 | 3.92e-05 | 0.0 | 0.53 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0001051 | | | 1.43 Nlocal: 40.0000 ave 40 max 40 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2134.00 ave 2134 max 2134 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: 5440.00 ave 5440 max 5440 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 5440 Ave neighs/atom = 136.00000 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 = 8 ghost atom cutoff = 8 binsize = 4, bins = 1 16 1 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 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) = 4.534 | 4.534 | 4.534 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -272.39991 0 -272.39991 -114.10933 Loop time of 2.10013e-06 on 1 procs for 0 steps with 40 atoms 142.8% 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 | | 2.1e-06 | | |100.00 Nlocal: 40.0000 ave 40 max 40 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2134.00 ave 2134 max 2134 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: 5440.00 ave 5440 max 5440 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 5440 Ave neighs/atom = 136.00000 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) = 4.534 | 4.534 | 4.534 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 -272.39991 -272.39991 3.1464696 62.937472 3.1464696 -114.10933 -114.10933 20.389815 -383.10763 20.389815 2.7248525 1.6122567e-05 Loop time of 2.0999e-06 on 1 procs for 0 steps with 40 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: 40.0000 ave 40 max 40 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2134.00 ave 2134 max 2134 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 2720.00 ave 2720 max 2720 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 5440.00 ave 5440 max 5440 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 5440 Ave neighs/atom = 136.00000 Neighbor list builds = 0 Dangerous builds = 0 40 -272.39991210556 eV 2.72485247617851 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:00