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 -38.559593 0.0000000) to (27.263196 38.559593 5.1068646) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 5.2613186 6.0877866 5.1068646 Created 458 atoms create_atoms CPU = 0.001 seconds 458 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 5.2613186 6.0877866 5.1068646 Created 458 atoms create_atoms CPU = 0.001 seconds 458 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 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 6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 24 atoms, new total = 892 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 26 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) = 4.560 | 4.560 | 4.560 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3746.3317 0 -3746.3317 -9968.8722 54 0 -3766.778 0 -3766.778 -28485.083 Loop time of 1.56119 on 1 procs for 54 steps with 892 atoms 98.4% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3746.33170357513 -3766.7748563946 -3766.77795192085 Force two-norm initial, final = 11.041947 0.16461347 Force max component initial, final = 3.5638855 0.040229059 Final line search alpha, max atom move = 1.0000000 0.040229059 Iterations, force evaluations = 54 92 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 1.5535 | 1.5535 | 1.5535 | 0.0 | 99.51 Neigh | 0.0024745 | 0.0024745 | 0.0024745 | 0.0 | 0.16 Comm | 0.0028555 | 0.0028555 | 0.0028555 | 0.0 | 0.18 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002363 | | | 0.15 Nlocal: 892.000 ave 892 max 892 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3914.00 ave 3914 max 3914 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: 68268.0 ave 68268 max 68268 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 68268 Ave neighs/atom = 76.533632 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 : 54 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.560 | 4.560 | 4.560 Mbytes Step Temp E_pair E_mol TotEng Press Volume 54 0 -3766.778 0 -3766.778 -28485.083 10737.262 81 0 -3769.9279 0 -3769.9279 438.80181 10545.869 Loop time of 0.530362 on 1 procs for 27 steps with 892 atoms 97.2% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -3766.77795192085 -3769.92644340577 -3769.92790119171 Force two-norm initial, final = 309.72731 1.8125374 Force max component initial, final = 284.45904 1.0171478 Final line search alpha, max atom move = 0.0012956965 0.0013179148 Iterations, force evaluations = 27 30 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.52651 | 0.52651 | 0.52651 | 0.0 | 99.27 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0007489 | 0.0007489 | 0.0007489 | 0.0 | 0.14 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.003098 | | | 0.58 Nlocal: 892.000 ave 892 max 892 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3920.00 ave 3920 max 3920 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: 68060.0 ave 68060 max 68060 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 68060 Ave neighs/atom = 76.300448 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 = 9 26 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) = 4.698 | 4.698 | 4.698 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -3769.9279 0 -3769.9279 438.80181 Loop time of 2.30013e-06 on 1 procs for 0 steps with 892 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: 892.000 ave 892 max 892 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3988.00 ave 3988 max 3988 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: 68324.0 ave 68324 max 68324 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 68324 Ave neighs/atom = 76.596413 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) = 4.698 | 4.698 | 4.698 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 -3769.9279 -3769.9279 26.589571 77.119186 5.1429062 438.80181 438.80181 148.62256 1012.1625 155.62032 2.3594449 972.88951 Loop time of 2.6999e-06 on 1 procs for 0 steps with 892 atoms 148.2% 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 | | 2.7e-06 | | |100.00 Nlocal: 892.000 ave 892 max 892 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3988.00 ave 3988 max 3988 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 34162.0 ave 34162 max 34162 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 68324.0 ave 68324 max 68324 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 68324 Ave neighs/atom = 76.596413 Neighbor list builds = 0 Dangerous builds = 0 892 -3769.9279011917 eV 2.35944488513968 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:02