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 = 3.6110986 3.6110986 3.6110986 Created orthogonal box = (0.0000000 -41.491975 0.0000000) to (29.336703 41.491975 5.1068646) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.4449551 5.6575042 5.1068646 Created 532 atoms create_atoms CPU = 0.001 seconds 532 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.4449551 5.6575042 5.1068646 Created 532 atoms create_atoms CPU = 0.000 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 = 6 ghost atom cutoff = 6 binsize = 3, bins = 10 28 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 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 24 atoms, new total = 1040 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 ghost atom cutoff = 6 binsize = 3, bins = 10 28 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 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) = 4.603 | 4.603 | 4.603 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4362.8383 0 -4362.8383 -1202.6358 58 0 -4393.8562 0 -4393.8562 -17704.046 Loop time of 1.95744 on 1 procs for 58 steps with 1040 atoms 98.8% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -4362.83827383014 -4393.85243690031 -4393.85617364578 Force two-norm initial, final = 31.069650 0.19374791 Force max component initial, final = 9.1807922 0.030897578 Final line search alpha, max atom move = 1.0000000 0.030897578 Iterations, force evaluations = 58 105 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.9473 | 1.9473 | 1.9473 | 0.0 | 99.48 Neigh | 0.0020662 | 0.0020662 | 0.0020662 | 0.0 | 0.11 Comm | 0.0037309 | 0.0037309 | 0.0037309 | 0.0 | 0.19 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.004324 | | | 0.22 Nlocal: 1040.00 ave 1040 max 1040 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4812.00 ave 4812 max 4812 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: 79968.0 ave 79968 max 79968 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 79968 Ave neighs/atom = 76.892308 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 : 58 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.603 | 4.603 | 4.603 Mbytes Step Temp E_pair E_mol TotEng Press Volume 58 0 -4393.8562 0 -4393.8562 -17704.046 12432.537 74 0 -4394.9798 0 -4394.9798 -625.88353 12304.125 Loop time of 0.327105 on 1 procs for 16 steps with 1040 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 = -4393.85617364579 -4394.97818423529 -4394.97980449932 Force two-norm initial, final = 192.31834 0.69351296 Force max component initial, final = 172.79209 0.16244248 Final line search alpha, max atom move = 0.00035094656 5.7008631e-05 Iterations, force evaluations = 16 17 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.32424 | 0.32424 | 0.32424 | 0.0 | 99.12 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0007712 | 0.0007712 | 0.0007712 | 0.0 | 0.24 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002098 | | | 0.64 Nlocal: 1040.00 ave 1040 max 1040 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4826.00 ave 4826 max 4826 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: 79848.0 ave 79848 max 79848 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 79848 Ave neighs/atom = 76.776923 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 ghost atom cutoff = 6 binsize = 3, bins = 10 28 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6 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) = 4.741 | 4.741 | 4.741 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4394.9798 0 -4394.9798 -625.88353 Loop time of 2.20002e-06 on 1 procs for 0 steps with 1040 atoms 136.4% 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 | | 2.2e-06 | | |100.00 Nlocal: 1040.00 ave 1040 max 1040 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4840.00 ave 4840 max 4840 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: 79888.0 ave 79888 max 79888 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 79888 Ave neighs/atom = 76.815385 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) = 4.741 | 4.741 | 4.741 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 -4394.9798 -4394.9798 28.878295 82.98395 5.1343455 -625.88353 -625.88353 3.7637061 -1860.1481 -21.266205 2.3235467 844.61178 Loop time of 2.30002e-06 on 1 procs for 0 steps with 1040 atoms 173.9% 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 | | 2.3e-06 | | |100.00 Nlocal: 1040.00 ave 1040 max 1040 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4840.00 ave 4840 max 4840 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 39944.0 ave 39944 max 39944 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 79888.0 ave 79888 max 79888 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 79888 Ave neighs/atom = 76.815385 Neighbor list builds = 0 Dangerous builds = 0 1040 -4394.97980449932 eV 2.32354674100509 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02