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 = 4.0446508 4.0446508 4.0446508 Created orthogonal box = (0.0000000 -61.076932 0.0000000) to (43.185053 61.076932 5.7200000) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 6.8186926 5.8929979 5.7200000 Created 916 atoms create_atoms CPU = 0.001 seconds 916 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 6.8186926 5.8929979 5.7200000 Created 916 atoms create_atoms CPU = 0.001 seconds 916 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 = 13 36 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 24 atoms, new total = 1808 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 = 13 36 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) = 5.152 | 5.152 | 5.152 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -6042.7887 0 -6042.7887 423.4017 25 0 -6060.9257 0 -6060.9257 -4455.1911 Loop time of 1.29471 on 1 procs for 25 steps with 1808 atoms 95.4% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -6042.78867247328 -6060.92096257942 -6060.92568312798 Force two-norm initial, final = 19.119005 0.15830806 Force max component initial, final = 4.0415252 0.014041024 Final line search alpha, max atom move = 1.0000000 0.014041024 Iterations, force evaluations = 25 42 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.2908 | 1.2908 | 1.2908 | 0.0 | 99.69 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0020739 | 0.0020739 | 0.0020739 | 0.0 | 0.16 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001877 | | | 0.14 Nlocal: 1808.00 ave 1808 max 1808 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6748.00 ave 6748 max 6748 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: 140048.0 ave 140048 max 140048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 140048 Ave neighs/atom = 77.460177 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 : 25 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 5.152 | 5.152 | 5.152 Mbytes Step Temp E_pair E_mol TotEng Press Volume 25 0 -6060.9257 0 -6060.9257 -4455.1911 30174.265 29 0 -6061.1102 0 -6061.1102 -824.88839 30033.619 Loop time of 0.342523 on 1 procs for 4 steps with 1808 atoms 68.4% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -6060.925683128 -6061.10929047835 -6061.11016705101 Force two-norm initial, final = 108.97988 0.17921472 Force max component initial, final = 84.205664 0.016183317 Final line search alpha, max atom move = 0.00026837860 4.3432561e-06 Iterations, force evaluations = 4 6 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.34109 | 0.34109 | 0.34109 | 0.0 | 99.58 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0003077 | 0.0003077 | 0.0003077 | 0.0 | 0.09 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001128 | | | 0.33 Nlocal: 1808.00 ave 1808 max 1808 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6766.00 ave 6766 max 6766 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: 140368.0 ave 140368 max 140368 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 140368 Ave neighs/atom = 77.637168 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 = 13 36 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) = 5.290 | 5.290 | 5.290 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -6061.1102 0 -6061.1102 -824.88839 Loop time of 2.00002e-06 on 1 procs for 0 steps with 1808 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: 1808.00 ave 1808 max 1808 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6766.00 ave 6766 max 6766 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: 140392.0 ave 140392 max 140392 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 140392 Ave neighs/atom = 77.650442 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) = 5.290 | 5.290 | 5.290 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 -6061.1102 -6061.1102 43.111943 122.15386 5.7029932 -824.88839 -824.88839 -0.75478733 -2473.5982 -0.31218227 2.6518352 726.53225 Loop time of 2.70002e-06 on 1 procs for 0 steps with 1808 atoms 148.1% 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 | | 2.7e-06 | | |100.00 Nlocal: 1808.00 ave 1808 max 1808 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 6766.00 ave 6766 max 6766 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 70196.0 ave 70196 max 70196 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 140392.0 ave 140392 max 140392 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 140392 Ave neighs/atom = 77.650442 Neighbor list builds = 0 Dangerous builds = 0 1808 -6061.11016705101 eV 2.65183518799964 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01