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 -46.882765 0.0000000) to (33.149096 46.882765 4.0498067) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.9476263 4.5480502 4.0498067 Created 538 atoms create_atoms CPU = 0.001 seconds 538 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.9476263 4.5480502 4.0498067 Created 538 atoms create_atoms CPU = 0.001 seconds 538 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 10 28 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 6.8 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 12 atoms, new total = 1064 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 10 28 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.8 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) = 4.992 | 4.992 | 4.992 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4513.1933 0 -4513.1933 6977.9856 50 0 -4550.8371 0 -4550.8371 -8022.1804 Loop time of 5.42692 on 1 procs for 50 steps with 1064 atoms 91.4% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -4513.19333018217 -4550.83291770238 -4550.83712844887 Force two-norm initial, final = 62.346182 0.21393476 Force max component initial, final = 18.270806 0.033074592 Final line search alpha, max atom move = 1.0000000 0.033074592 Iterations, force evaluations = 50 91 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 5.4171 | 5.4171 | 5.4171 | 0.0 | 99.82 Neigh | 0.0036091 | 0.0036091 | 0.0036091 | 0.0 | 0.07 Comm | 0.0036151 | 0.0036151 | 0.0036151 | 0.0 | 0.07 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002646 | | | 0.05 Nlocal: 1064.00 ave 1064 max 1064 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5784.00 ave 5784 max 5784 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: 118728.0 ave 118728 max 118728 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 118728 Ave neighs/atom = 111.58647 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 : 50 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.993 | 4.993 | 4.993 Mbytes Step Temp E_pair E_mol TotEng Press Volume 50 0 -4550.8371 0 -4550.8371 -8022.1804 12587.782 54 0 -4550.9899 0 -4550.9899 -702.73351 12533.59 Loop time of 0.366919 on 1 procs for 4 steps with 1064 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 = -4550.83712844888 -4550.98944481065 -4550.98990327835 Force two-norm initial, final = 96.606927 0.23512274 Force max component initial, final = 77.505706 0.040521996 Final line search alpha, max atom move = 0.00027603175 1.1185358e-05 Iterations, force evaluations = 4 6 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.36587 | 0.36587 | 0.36587 | 0.0 | 99.71 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002498 | 0.0002498 | 0.0002498 | 0.0 | 0.07 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0008044 | | | 0.22 Nlocal: 1064.00 ave 1064 max 1064 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5776.00 ave 5776 max 5776 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: 118680.0 ave 118680 max 118680 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 118680 Ave neighs/atom = 111.54135 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 = 6.8 ghost atom cutoff = 6.8 binsize = 3.4, bins = 10 28 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 6.8 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) = 5.131 | 5.131 | 5.131 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -4550.9899 0 -4550.9899 -702.73351 Loop time of 2.20002e-06 on 1 procs for 0 steps with 1064 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: 1064.00 ave 1064 max 1064 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5788.00 ave 5788 max 5788 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: 118712.0 ave 118712 max 118712 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 118712 Ave neighs/atom = 111.57143 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) = 5.131 | 5.131 | 5.131 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 -4550.9899 -4550.9899 33.099615 93.76553 4.0384001 -702.73351 -702.73351 -4.4129737 -2102.9084 -0.8791122 2.2797335 471.57837 Loop time of 2.20002e-06 on 1 procs for 0 steps with 1064 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: 1064.00 ave 1064 max 1064 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 5788.00 ave 5788 max 5788 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 59356.0 ave 59356 max 59356 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 118712.0 ave 118712 max 118712 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 118712 Ave neighs/atom = 111.57143 Neighbor list builds = 0 Dangerous builds = 0 1064 -4550.98990327835 eV 2.27973352351451 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:06