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 -57.418784 0.0000000) to (33.149097 57.418784 4.9599800) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.4528638 4.5704215 4.9599800 Created 805 atoms create_atoms CPU = 0.001 seconds 805 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.4528638 4.5704215 4.9599800 Created 806 atoms create_atoms CPU = 0.001 seconds 806 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 11 36 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 6.5 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 11 atoms, new total = 1600 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 11 36 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 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) = 5.129 | 5.129 | 5.129 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -6803.8347 0 -6803.8347 6614.3083 34 0 -6841.8567 0 -6841.8567 -3811.8627 Loop time of 3.59876 on 1 procs for 34 steps with 1600 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 = -6803.83470481643 -6841.85112400205 -6841.85669524179 Force two-norm initial, final = 51.780061 0.23049013 Force max component initial, final = 11.488541 0.044566933 Final line search alpha, max atom move = 1.0000000 0.044566933 Iterations, force evaluations = 34 59 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 3.5881 | 3.5881 | 3.5881 | 0.0 | 99.70 Neigh | 0.0054297 | 0.0054297 | 0.0054297 | 0.0 | 0.15 Comm | 0.0030192 | 0.0030192 | 0.0030192 | 0.0 | 0.08 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002223 | | | 0.06 Nlocal: 1600.00 ave 1600 max 1600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7505.00 ave 7505 max 7505 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: 175760.0 ave 175760 max 175760 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 175760 Ave neighs/atom = 109.85000 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 : 34 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 5.129 | 5.129 | 5.129 Mbytes Step Temp E_pair E_mol TotEng Press Volume 34 0 -6841.8567 0 -6841.8567 -3811.8627 18881.462 36 0 -6841.8642 0 -6841.8642 -3044.4484 18872.963 Loop time of 0.295348 on 1 procs for 2 steps with 1600 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 = -6841.85669524179 -6841.86359394175 -6841.86420316935 Force two-norm initial, final = 21.931567 0.23675191 Force max component initial, final = 21.893517 0.044113779 Final line search alpha, max atom move = 0.00014709638 6.4889775e-06 Iterations, force evaluations = 2 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.29438 | 0.29438 | 0.29438 | 0.0 | 99.67 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002193 | 0.0002193 | 0.0002193 | 0.0 | 0.07 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0007509 | | | 0.25 Nlocal: 1600.00 ave 1600 max 1600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7515.00 ave 7515 max 7515 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: 175648.0 ave 175648 max 175648 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 175648 Ave neighs/atom = 109.78000 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 = 6.5 ghost atom cutoff = 6.5 binsize = 3.25, bins = 11 36 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.5 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) = 5.267 | 5.267 | 5.267 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -6841.8642 0 -6841.8642 -3044.4484 Loop time of 2.4e-06 on 1 procs for 0 steps with 1600 atoms 125.0% 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 | | 2.4e-06 | | |100.00 Nlocal: 1600.00 ave 1600 max 1600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7515.00 ave 7515 max 7515 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: 175652.0 ave 175652 max 175652 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 175652 Ave neighs/atom = 109.78250 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) = 5.267 | 5.267 | 5.267 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 -6841.8642 -6841.8642 33.126832 114.83757 4.9610796 -3044.4484 -3044.4484 -2.7859758 -9126.9735 -3.5856618 2.3424242 747.48487 Loop time of 2.2e-06 on 1 procs for 0 steps with 1600 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: 1600.00 ave 1600 max 1600 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 7515.00 ave 7515 max 7515 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 87826.0 ave 87826 max 87826 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 175652.0 ave 175652 max 175652 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 175652 Ave neighs/atom = 109.78250 Neighbor list builds = 0 Dangerous builds = 0 1600 -6841.86420316935 eV 2.34242415576464 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:04