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 = 3.6133156 3.6133156 3.6133156 Created orthogonal box = (0.0000000 -56.445408 0.0000000) to (28.220897 56.445408 3.6133156) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 5.0890143 5.0890143 3.6133156 Created 490 atoms create_atoms CPU = 0.001 seconds 490 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 5.0890143 5.0890143 3.6133156 Created 490 atoms create_atoms CPU = 0.000 seconds 490 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 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 6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 8 atoms, new total = 972 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 38 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) = 4.595 | 4.595 | 4.595 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3392.7062 0 -3392.7062 13540.086 81 0 -3433.8763 0 -3433.8763 -2303.2153 Loop time of 1.24022 on 1 procs for 81 steps with 972 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 = -3392.7062030524 -3433.87348462432 -3433.87625071432 Force two-norm initial, final = 42.172890 0.13681130 Force max component initial, final = 11.578337 0.025017378 Final line search alpha, max atom move = 1.0000000 0.025017378 Iterations, force evaluations = 81 135 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.2286 | 1.2286 | 1.2286 | 0.0 | 99.06 Neigh | 0.0027292 | 0.0027292 | 0.0027292 | 0.0 | 0.22 Comm | 0.005158 | 0.005158 | 0.005158 | 0.0 | 0.42 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.003712 | | | 0.30 Nlocal: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5929.00 ave 5929 max 5929 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: 75128.0 ave 75128 max 75128 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 75128 Ave neighs/atom = 77.292181 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 : 81 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.597 | 4.597 | 4.597 Mbytes Step Temp E_pair E_mol TotEng Press Volume 81 0 -3433.8763 0 -3433.8763 -2303.2153 11511.59 83 0 -3433.8885 0 -3433.8885 -252.69966 11494.818 Loop time of 0.0500515 on 1 procs for 2 steps with 972 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 = -3433.87625071432 -3433.88830227521 -3433.88845213284 Force two-norm initial, final = 23.801377 0.14367758 Force max component initial, final = 17.433387 0.038390617 Final line search alpha, max atom move = 0.0010298663 3.9537204e-05 Iterations, force evaluations = 2 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.049307 | 0.049307 | 0.049307 | 0.0 | 98.51 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.000175 | 0.000175 | 0.000175 | 0.0 | 0.35 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0005699 | | | 1.14 Nlocal: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5931.00 ave 5931 max 5931 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: 75392.0 ave 75392 max 75392 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 75392 Ave neighs/atom = 77.563786 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 38 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) = 4.735 | 4.735 | 4.735 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3433.8885 0 -3433.8885 -252.69966 Loop time of 2.50002e-06 on 1 procs for 0 steps with 972 atoms 120.0% 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 | | 2.5e-06 | | |100.00 Nlocal: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5931.00 ave 5931 max 5931 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: 75392.0 ave 75392 max 75392 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 75392 Ave neighs/atom = 77.563786 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) = 4.735 | 4.735 | 4.735 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 -3433.8885 -3433.8885 28.20428 112.89082 3.6101768 -252.69966 -252.69966 -5.3478295 -752.19424 -0.55691052 2.3087546 159.70399 Loop time of 2.20002e-06 on 1 procs for 0 steps with 972 atoms 227.3% 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 | | 2.2e-06 | | |100.00 Nlocal: 972.000 ave 972 max 972 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5931.00 ave 5931 max 5931 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 37696.0 ave 37696 max 37696 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 75392.0 ave 75392 max 75392 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 75392 Ave neighs/atom = 77.563786 Neighbor list builds = 0 Dangerous builds = 0 972 -3433.88845213284 eV 2.30875457172429 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01