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 -46.473545 0.0000000) to (32.858899 46.473545 5.7200000) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 6.9700694 6.3367500 5.7200000 Created 532 atoms create_atoms CPU = 0.001 seconds 532 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 6.9700694 6.3367500 5.7200000 Created 532 atoms create_atoms CPU = 0.001 seconds 532 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 = 10 27 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 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 16 atoms, new total = 1048 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 = 10 27 2 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) = 4.605 | 4.605 | 4.605 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3491.0208 0 -3491.0208 3776.0082 36 0 -3511.055 0 -3511.055 -2581.3003 Loop time of 1.61187 on 1 procs for 36 steps with 1048 atoms 98.6% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3491.02081910442 -3511.05220233029 -3511.05504495673 Force two-norm initial, final = 22.169058 0.12727668 Force max component initial, final = 4.2388891 0.015157207 Final line search alpha, max atom move = 1.0000000 0.015157207 Iterations, force evaluations = 36 65 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.605 | 1.605 | 1.605 | 0.0 | 99.57 Neigh | 0.0028352 | 0.0028352 | 0.0028352 | 0.0 | 0.18 Comm | 0.002203 | 0.002203 | 0.002203 | 0.0 | 0.14 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001882 | | | 0.12 Nlocal: 1048.00 ave 1048 max 1048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4534.00 ave 4534 max 4534 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: 83968.0 ave 83968 max 83968 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 83968 Ave neighs/atom = 80.122137 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 : 36 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.605 | 4.605 | 4.605 Mbytes Step Temp E_pair E_mol TotEng Press Volume 36 0 -3511.055 0 -3511.055 -2581.3003 17469.675 39 0 -3511.1065 0 -3511.1065 -136.85011 17415.04 Loop time of 0.0903896 on 1 procs for 3 steps with 1048 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 = -3511.05504495674 -3511.10536474096 -3511.10650464131 Force two-norm initial, final = 43.135932 0.15976991 Force max component initial, final = 35.359486 0.060250703 Final line search alpha, max atom move = 0.00030841383 1.8582150e-05 Iterations, force evaluations = 3 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.089852 | 0.089852 | 0.089852 | 0.0 | 99.41 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001169 | 0.0001169 | 0.0001169 | 0.0 | 0.13 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0004204 | | | 0.47 Nlocal: 1048.00 ave 1048 max 1048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4520.00 ave 4520 max 4520 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: 83664.0 ave 83664 max 83664 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 83664 Ave neighs/atom = 79.832061 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 = 10 27 2 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) = 4.742 | 4.742 | 4.742 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3511.1065 0 -3511.1065 -136.85011 Loop time of 2.20002e-06 on 1 procs for 0 steps with 1048 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: 1048.00 ave 1048 max 1048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4527.00 ave 4527 max 4527 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: 85320.0 ave 85320 max 85320 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 85320 Ave neighs/atom = 81.412214 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) = 4.742 | 4.742 | 4.742 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 -3511.1065 -3511.1065 32.833442 92.947089 5.7065324 -136.85011 -136.85011 -4.8241916 -400.19614 -5.5299886 2.6275103 598.05682 Loop time of 2.70002e-06 on 1 procs for 0 steps with 1048 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: 1048.00 ave 1048 max 1048 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4527.00 ave 4527 max 4527 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 42660.0 ave 42660 max 42660 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 85320.0 ave 85320 max 85320 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 85320 Ave neighs/atom = 81.412214 Neighbor list builds = 0 Dangerous builds = 0 1048 -3511.10650464131 eV 2.62751025962728 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01