LAMMPS (30 Jul 2021) OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (src/comm.cpp:98) using 1 OpenMP thread(s) per MPI task OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (src/comm.cpp:98) using 1 OpenMP thread(s) per MPI task Lattice spacing in x,y,z = 3.9946083 3.9946083 3.9946083 Created orthogonal box = (0.0000000 -48.923761 0.0000000) to (6.9188646 48.923761 5.6492293) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 6.9188646 6.5231681 5.6492293 Created 120 atoms using lattice units in orthogonal box = (0.0000000 -48.923761 0.0000000) to (6.9188646 48.923761 5.6492293) create_atoms CPU = 0.003 seconds 120 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 6.9188646 6.5231681 5.6492293 Created 122 atoms using lattice units in orthogonal box = (0.0000000 -48.923761 0.0000000) to (6.9188646 48.923761 5.6492293) create_atoms CPU = 0.002 seconds 122 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 = 7.6000971 ghost atom cutoff = 7.6000971 binsize = 3.8000485, bins = 2 26 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 7.600097095572612 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 2 atoms, new total = 240 CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE Your simulation uses code contributions which should be cited: - OpenKIM: https://doi.org/10.1007/s11837-011-0102-6 - OpenKIM potential: https://openkim.org/cite/MO_623376124862_001#item-citation The log file lists these citations in BibTeX format. CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE WARNING: Using 'neigh_modify every 1 delay 0 check yes' setting during minimization (src/min.cpp:189) Neighbor list info ... update every 1 steps, delay 0 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7.6000971 ghost atom cutoff = 7.6000971 binsize = 3.8000485, bins = 2 26 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.600097095572612 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) = 4.451 | 4.451 | 4.451 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -776.24897 0 -776.24897 8391.7801 100 0 -786.98134 0 -786.98134 -1198.713 Loop time of 1.35457 on 1 procs for 100 steps with 240 atoms 99.8% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -776.248966068503 -786.980581434635 -786.98133705643 Force two-norm initial, final = 20.839478 0.058870139 Force max component initial, final = 7.6339548 0.0081318005 Final line search alpha, max atom move = 1.0000000 0.0081318005 Iterations, force evaluations = 100 190 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.3249 | 1.3249 | 1.3249 | 0.0 | 97.81 Neigh | 0.0046544 | 0.0046544 | 0.0046544 | 0.0 | 0.34 Comm | 0.014071 | 0.014071 | 0.014071 | 0.0 | 1.04 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.01091 | | | 0.81 Nlocal: 240.000 ave 240 max 240 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3104.00 ave 3104 max 3104 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: 31404.0 ave 31404 max 31404 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 31404 Ave neighs/atom = 130.85000 Neighbor list builds = 1 Dangerous builds = 0 WARNING: Using 'neigh_modify every 1 delay 0 check yes' setting during minimization (src/min.cpp:189) Neighbor list info ... update every 1 steps, delay 0 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 7.6000971 ghost atom cutoff = 7.6000971 binsize = 3.8000485, bins = 2 26 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.600097095572612 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Setting up cg style minimization ... Unit style : metal Current step : 100 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.452 | 4.452 | 4.452 Mbytes Step Temp E_pair E_mol TotEng Press Volume 100 0 -786.98134 0 -786.98134 -1198.713 3824.4929 104 0 -786.99403 0 -786.99403 -19.374063 3813.1824 Loop time of 0.0424721 on 1 procs for 4 steps with 240 atoms 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -786.98133705643 -786.99361187143 -786.994028115606 Force two-norm initial, final = 7.0991057 0.19957732 Force max component initial, final = 6.7948351 0.15984308 Final line search alpha, max atom move = 0.0011227134 0.00017945797 Iterations, force evaluations = 4 5 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.040875 | 0.040875 | 0.040875 | 0.0 | 96.24 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0003782 | 0.0003782 | 0.0003782 | 0.0 | 0.89 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001219 | | | 2.87 Nlocal: 240.000 ave 240 max 240 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2973.00 ave 2973 max 2973 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: 31468.0 ave 31468 max 31468 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 31468 Ave neighs/atom = 131.11667 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 = 7.6000971 ghost atom cutoff = 7.6000971 binsize = 3.8000485, bins = 2 26 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.600097095572612 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 bin: standard Setting up Verlet run ... Unit style : metal Current step : 0 Time step : 0.001 Per MPI rank memory allocation (min/avg/max) = 4.590 | 4.590 | 4.590 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -786.99403 0 -786.99403 -19.374063 Loop time of 6.275e-06 on 1 procs for 0 steps with 240 atoms 175.3% 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 | | 6.275e-06 | | |100.00 Nlocal: 240.000 ave 240 max 240 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2959.00 ave 2959 max 2959 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: 31500.0 ave 31500 max 31500 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 31500 Ave neighs/atom = 131.25000 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 = 7.6000971 ghost atom cutoff = 7.6000971 binsize = 3.8000485, bins = 2 26 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 7.600097095572612 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 bin: standard Setting up Verlet run ... Unit style : metal Current step : 0 Time step : 0.001 Per MPI rank memory allocation (min/avg/max) = 4.590 | 4.590 | 4.590 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 -786.99403 -786.99403 6.9247951 97.497126 5.647924 -19.374063 -19.374063 -67.218483 -22.705301 31.801594 2.6379126 257.30774 Loop time of 6.345e-06 on 1 procs for 0 steps with 240 atoms 267.9% 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 | | 6.345e-06 | | |100.00 Nlocal: 240.000 ave 240 max 240 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2959.00 ave 2959 max 2959 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 15750.0 ave 15750 max 15750 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 31500.0 ave 31500 max 31500 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 31500 Ave neighs/atom = 131.25000 Neighbor list builds = 0 Dangerous builds = 0 240 -786.994028115606 eV 2.63791257477035 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01