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 = 2.8636458 2.8636458 2.8636458 Created orthogonal box = (0.0000000 -30.977929 0.0000000) to (10.325022 30.977929 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.9711622 3.9711622 2.8636458 Created 79 atoms create_atoms CPU = 0.000 seconds 79 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.9711622 3.9711622 2.8636458 Created 79 atoms create_atoms CPU = 0.000 seconds 79 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 = 6.4 ghost atom cutoff = 6.4 binsize = 3.2, bins = 4 20 1 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 6.4 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 4 atoms, new total = 154 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 = 6.4 ghost atom cutoff = 6.4 binsize = 3.2, bins = 4 20 1 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.4 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) = 4.390 | 4.390 | 4.390 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -652.0821 0 -652.0821 2637.3646 18 0 -656.48943 0 -656.48943 -12322.784 Loop time of 0.277235 on 1 procs for 18 steps with 154 atoms 61.2% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -652.08209978421 -656.488805547691 -656.489429368501 Force two-norm initial, final = 11.577346 0.075985917 Force max component initial, final = 4.7934377 0.020497115 Final line search alpha, max atom move = 1.0000000 0.020497115 Iterations, force evaluations = 18 30 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.27666 | 0.27666 | 0.27666 | 0.0 | 99.79 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0003444 | 0.0003444 | 0.0003444 | 0.0 | 0.12 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0002315 | | | 0.08 Nlocal: 154.000 ave 154 max 154 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 1921.00 ave 1921 max 1921 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: 13416.0 ave 13416 max 13416 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 13416 Ave neighs/atom = 87.116883 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 : 18 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.390 | 4.390 | 4.390 Mbytes Step Temp E_pair E_mol TotEng Press Volume 18 0 -656.48943 0 -656.48943 -12322.784 1831.8615 29 0 -656.60591 0 -656.60591 992.2115 1817.2218 Loop time of 0.0712398 on 1 procs for 11 steps with 154 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 = -656.489429368501 -656.605703825356 -656.605908548279 Force two-norm initial, final = 25.130804 0.20601923 Force max component initial, final = 23.928212 0.087275847 Final line search alpha, max atom move = 0.0016778805 0.00014643844 Iterations, force evaluations = 11 12 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.070706 | 0.070706 | 0.070706 | 0.0 | 99.25 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001303 | 0.0001303 | 0.0001303 | 0.0 | 0.18 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0004036 | | | 0.57 Nlocal: 154.000 ave 154 max 154 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 1941.00 ave 1941 max 1941 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: 14432.0 ave 14432 max 14432 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 14432 Ave neighs/atom = 93.714286 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 = 6.4 ghost atom cutoff = 6.4 binsize = 3.2, bins = 4 20 1 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.4 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) = 4.531 | 4.531 | 4.531 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -656.60591 0 -656.60591 992.2115 Loop time of 2.10002e-06 on 1 procs for 0 steps with 154 atoms 142.9% 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 | | 2.1e-06 | | |100.00 Nlocal: 154.000 ave 154 max 154 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2360.00 ave 2360 max 2360 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: 15144.0 ave 15144 max 15144 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 15144 Ave neighs/atom = 98.337662 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) = 4.531 | 4.531 | 4.531 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 -656.60591 -656.60591 10.350383 61.955857 2.8337997 992.2115 992.2115 43.740722 2856.7479 76.145869 2.3184995 137.33865 Loop time of 2.19996e-06 on 1 procs for 0 steps with 154 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: 154.000 ave 154 max 154 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 2360.00 ave 2360 max 2360 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 7572.00 ave 7572 max 7572 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 15144.0 ave 15144 max 15144 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 15144 Ave neighs/atom = 98.337662 Neighbor list builds = 0 Dangerous builds = 0 154 -656.605908548279 eV 2.31849948052025 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:00