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 -34.651850 0.0000000) to (42.436163 34.651850 7.0240837) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.0692211 4.2717923 4.6827225 Created 880 atoms create_atoms CPU = 0.001 seconds 880 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.0692211 4.2717923 4.6827225 Created 880 atoms create_atoms CPU = 0.001 seconds 880 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 = 13 20 3 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 22 atoms, new total = 1738 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 = 13 20 3 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) = 5.149 | 5.149 | 5.149 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -7234.357 0 -7234.357 28077.172 72 0 -7397.0955 0 -7397.0955 -5397.632 Loop time of 11.1115 on 1 procs for 72 steps with 1738 atoms 95.0% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -7234.35697828894 -7397.08935149851 -7397.09553609777 Force two-norm initial, final = 312.57386 0.25218102 Force max component initial, final = 63.729210 0.058652968 Final line search alpha, max atom move = 0.52612310 0.030858681 Iterations, force evaluations = 72 136 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 11.094 | 11.094 | 11.094 | 0.0 | 99.84 Neigh | 0.0065342 | 0.0065342 | 0.0065342 | 0.0 | 0.06 Comm | 0.0054821 | 0.0054821 | 0.0054821 | 0.0 | 0.05 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.005356 | | | 0.05 Nlocal: 1738.00 ave 1738 max 1738 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6584.00 ave 6584 max 6584 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: 203762.0 ave 203762 max 203762 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 203762 Ave neighs/atom = 117.23936 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 : 72 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 5.534 | 5.534 | 5.534 Mbytes Step Temp E_pair E_mol TotEng Press Volume 72 0 -7397.0955 0 -7397.0955 -5397.632 20657.712 75 0 -7397.2763 0 -7397.2763 1003.4204 20577.757 Loop time of 0.37981 on 1 procs for 3 steps with 1738 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 = -7397.09553609776 -7397.27512672129 -7397.27632402426 Force two-norm initial, final = 132.22636 3.2593765 Force max component initial, final = 100.42188 3.2462001 Final line search alpha, max atom move = 0.00010813421 0.00035102530 Iterations, force evaluations = 3 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.37889 | 0.37889 | 0.37889 | 0.0 | 99.76 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002102 | 0.0002102 | 0.0002102 | 0.0 | 0.06 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.000706 | | | 0.19 Nlocal: 1738.00 ave 1738 max 1738 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6581.00 ave 6581 max 6581 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: 199396.0 ave 199396 max 199396 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 199396 Ave neighs/atom = 114.72727 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 = 13 20 3 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) = 5.672 | 5.672 | 5.672 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -7397.2763 0 -7397.2763 1003.4204 Loop time of 2.30002e-06 on 1 procs for 0 steps with 1738 atoms 130.4% 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 | | 2.3e-06 | | |100.00 Nlocal: 1738.00 ave 1738 max 1738 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6584.00 ave 6584 max 6584 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: 201416.0 ave 201416 max 201416 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 201416 Ave neighs/atom = 115.88953 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) = 5.672 | 5.672 | 5.672 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 -7397.2763 -7397.2763 42.340343 69.3037 7.0127321 1003.4204 1003.4204 -0.85581569 2758.7776 252.33946 2.2365986 1469.2606 Loop time of 2.99991e-06 on 1 procs for 0 steps with 1738 atoms 133.3% 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 | | 3e-06 | | |100.00 Nlocal: 1738.00 ave 1738 max 1738 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6584.00 ave 6584 max 6584 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 100708.0 ave 100708 max 100708 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 201416.0 ave 201416 max 201416 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 201416 Ave neighs/atom = 115.88953 Neighbor list builds = 0 Dangerous builds = 0 1738 -7397.27632402426 eV 2.23659859904703 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:12