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 -46.177764 0.0000000) to (23.087450 46.177764 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.1967239 3.1967239 2.8636458 Created 261 atoms create_atoms CPU = 0.000 seconds 261 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.1967239 3.1967239 2.8636458 Created 261 atoms create_atoms CPU = 0.000 seconds 261 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 = 8 29 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 6 atoms, new total = 516 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 = 8 29 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) = 4.489 | 4.489 | 4.489 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2168.76 0 -2168.76 14497.075 71 0 -2206.451 0 -2206.451 -8218.8283 Loop time of 4.13947 on 1 procs for 71 steps with 516 atoms 63.3% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2168.7600057718 -2206.44914827303 -2206.45100597613 Force two-norm initial, final = 82.739889 0.13881611 Force max component initial, final = 26.880395 0.027587487 Final line search alpha, max atom move = 1.0000000 0.027587487 Iterations, force evaluations = 71 123 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 4.1287 | 4.1287 | 4.1287 | 0.0 | 99.74 Neigh | 0.0044257 | 0.0044257 | 0.0044257 | 0.0 | 0.11 Comm | 0.0040603 | 0.0040603 | 0.0040603 | 0.0 | 0.10 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.002299 | | | 0.06 Nlocal: 516.000 ave 516 max 516 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4428.00 ave 4428 max 4428 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: 48638.0 ave 48638 max 48638 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 48638 Ave neighs/atom = 94.259690 Neighbor list builds = 3 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 : 71 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.489 | 4.489 | 4.489 Mbytes Step Temp E_pair E_mol TotEng Press Volume 71 0 -2206.451 0 -2206.451 -8218.8283 6106.0193 77 0 -2206.5576 0 -2206.5576 20.088865 6076.3884 Loop time of 0.297747 on 1 procs for 6 steps with 516 atoms 66.4% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -2206.45100597613 -2206.55689600867 -2206.5576480131 Force two-norm initial, final = 50.525902 0.17113074 Force max component initial, final = 43.732221 0.039822027 Final line search alpha, max atom move = 0.00021648912 8.6210354e-06 Iterations, force evaluations = 6 8 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.29677 | 0.29677 | 0.29677 | 0.0 | 99.67 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0002245 | 0.0002245 | 0.0002245 | 0.0 | 0.08 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0007567 | | | 0.25 Nlocal: 516.000 ave 516 max 516 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4034.00 ave 4034 max 4034 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: 47550.0 ave 47550 max 47550 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 47550 Ave neighs/atom = 92.151163 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 = 8 29 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) = 4.624 | 4.624 | 4.624 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -2206.5576 0 -2206.5576 20.088865 Loop time of 2.19996e-06 on 1 procs for 0 steps with 516 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: 516.000 ave 516 max 516 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4240.00 ave 4240 max 4240 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: 51206.0 ave 51206 max 51206 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 51206 Ave neighs/atom = 99.236434 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) = 4.624 | 4.624 | 4.624 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 -2206.5576 -2206.5576 23.087165 92.355529 2.8497845 20.088865 20.088865 -6.9946749 68.378258 -1.1169883 2.3572671 188.35506 Loop time of 2.49996e-06 on 1 procs for 0 steps with 516 atoms 160.0% 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: 516.000 ave 516 max 516 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 4240.00 ave 4240 max 4240 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 25603.0 ave 25603 max 25603 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 51206.0 ave 51206 max 51206 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 51206 Ave neighs/atom = 99.236434 Neighbor list builds = 0 Dangerous builds = 0 516 -2206.5576480131 eV 2.35726706575309 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:04