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 = 4.0499989 4.0499989 4.0499989 Created orthogonal box = (0.0000000 -66.305389 0.0000000) to (46.882126 66.305389 5.7275633) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 6.9973323 6.4322195 5.7275633 Created 1080 atoms create_atoms CPU = 0.001 seconds 1080 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 6.9973323 6.4322195 5.7275633 Created 1080 atoms create_atoms CPU = 0.001 seconds 1080 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 = 14 38 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 32 atoms, new total = 2128 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 = 14 38 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) = 5.225 | 5.225 | 5.225 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -7097.2816 0 -7097.2816 3684.5598 36 0 -7132.4702 0 -7132.4702 -2617.0586 Loop time of 1.82092 on 1 procs for 36 steps with 2128 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 = -7097.28158169061 -7132.46362979063 -7132.47020072462 Force two-norm initial, final = 34.176678 0.32136840 Force max component initial, final = 5.5990337 0.016444870 Final line search alpha, max atom move = 1.0000000 0.016444870 Iterations, force evaluations = 36 67 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.8142 | 1.8142 | 1.8142 | 0.0 | 99.63 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0034773 | 0.0034773 | 0.0034773 | 0.0 | 0.19 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.003227 | | | 0.18 Nlocal: 2128.00 ave 2128 max 2128 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7830.00 ave 7830 max 7830 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: 165376.0 ave 165376 max 165376 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 165376 Ave neighs/atom = 77.714286 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 : 36 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 5.225 | 5.225 | 5.225 Mbytes Step Temp E_pair E_mol TotEng Press Volume 36 0 -7132.4702 0 -7132.4702 -2617.0586 35608.692 39 0 -7132.547 0 -7132.547 -606.07687 35515.58 Loop time of 0.176472 on 1 procs for 3 steps with 2128 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 = -7132.47020072462 -7132.54596812283 -7132.54702087089 Force two-norm initial, final = 75.836295 0.34552928 Force max component initial, final = 64.694485 0.035985475 Final line search alpha, max atom move = 0.00017249232 6.2072183e-06 Iterations, force evaluations = 3 5 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.17506 | 0.17506 | 0.17506 | 0.0 | 99.20 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002922 | 0.0002922 | 0.0002922 | 0.0 | 0.17 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001123 | | | 0.64 Nlocal: 2128.00 ave 2128 max 2128 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7802.00 ave 7802 max 7802 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: 167360.0 ave 167360 max 167360 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 167360 Ave neighs/atom = 78.646617 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 = 14 38 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) = 5.363 | 5.363 | 5.363 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -7132.547 0 -7132.547 -606.07687 Loop time of 2.30002e-06 on 1 procs for 0 steps with 2128 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: 2128.00 ave 2128 max 2128 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7809.00 ave 7809 max 7809 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: 167712.0 ave 167712 max 167712 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 167712 Ave neighs/atom = 78.812030 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) = 5.363 | 5.363 | 5.363 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 -7132.547 -7132.547 46.851892 132.61078 5.7162729 -606.07687 -606.07687 -1.6223275 -1816.6066 -0.0017248112 2.6044275 839.58587 Loop time of 2.60002e-06 on 1 procs for 0 steps with 2128 atoms 153.8% 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 | | 2.6e-06 | | |100.00 Nlocal: 2128.00 ave 2128 max 2128 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7809.00 ave 7809 max 7809 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 83856.0 ave 83856 max 83856 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 167712.0 ave 167712 max 167712 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 167712 Ave neighs/atom = 78.812030 Neighbor list builds = 0 Dangerous builds = 0 2128 -7132.54702087089 eV 2.60442751304017 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02