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 = 4.0446508 4.0446508 4.0446508 Created orthogonal box = (0.0000000 -40.450553 0.0000000) to (20.223254 40.450553 4.0446508) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 5.6625112 5.6625112 4.0446508 Created 201 atoms create_atoms CPU = 0.000 seconds 201 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 5.6625112 5.6625112 4.0446508 Created 201 atoms create_atoms CPU = 0.000 seconds 201 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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 6 24 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 7 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 6 atoms, new total = 396 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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 6 24 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 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) = 4.445 | 4.445 | 4.445 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1314.6011 0 -1314.6011 6047.3952 59 0 -1326.1209 0 -1326.1209 -4025.4593 Loop time of 0.989822 on 1 procs for 59 steps with 396 atoms 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1314.60110524754 -1326.11973215575 -1326.12088127349 Force two-norm initial, final = 12.686875 0.080063864 Force max component initial, final = 3.8613727 0.014541368 Final line search alpha, max atom move = 1.0000000 0.014541368 Iterations, force evaluations = 59 97 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.98384 | 0.98384 | 0.98384 | 0.0 | 99.40 Neigh | 0.0025098 | 0.0025098 | 0.0025098 | 0.0 | 0.25 Comm | 0.0020562 | 0.0020562 | 0.0020562 | 0.0 | 0.21 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.001416 | | | 0.14 Nlocal: 396.000 ave 396 max 396 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3128.00 ave 3128 max 3128 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: 31736.0 ave 31736 max 31736 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 31736 Ave neighs/atom = 80.141414 Neighbor list builds = 2 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 : 59 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.445 | 4.445 | 4.445 Mbytes Step Temp E_pair E_mol TotEng Press Volume 59 0 -1326.1209 0 -1326.1209 -4025.4593 6617.387 63 0 -1326.1602 0 -1326.1602 -542.55031 6587.7174 Loop time of 0.0532444 on 1 procs for 4 steps with 396 atoms 99.9% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -1326.12088127349 -1326.15934317781 -1326.16016233117 Force two-norm initial, final = 23.048482 0.091738917 Force max component initial, final = 18.581200 0.022584744 Final line search alpha, max atom move = 0.00057343965 1.2950988e-05 Iterations, force evaluations = 4 6 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.052771 | 0.052771 | 0.052771 | 0.0 | 99.11 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001245 | 0.0001245 | 0.0001245 | 0.0 | 0.23 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0003486 | | | 0.65 Nlocal: 396.000 ave 396 max 396 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3109.00 ave 3109 max 3109 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: 31408.0 ave 31408 max 31408 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 31408 Ave neighs/atom = 79.313131 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 = 7 ghost atom cutoff = 7 binsize = 3.5, bins = 6 24 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 7 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) = 4.582 | 4.582 | 4.582 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -1326.1602 0 -1326.1602 -542.55031 Loop time of 1.90001e-06 on 1 procs for 0 steps with 396 atoms 157.9% 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 | | 1.9e-06 | | |100.00 Nlocal: 396.000 ave 396 max 396 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3109.00 ave 3109 max 3109 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: 32348.0 ave 32348 max 32348 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 32348 Ave neighs/atom = 81.686869 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) = 4.582 | 4.582 | 4.582 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 -1326.1602 -1326.1602 20.202455 80.901106 4.0306618 -542.55031 -542.55031 -0.54122898 -1629.1339 2.0242488 2.5545626 192.3175 Loop time of 2.29996e-06 on 1 procs for 0 steps with 396 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: 396.000 ave 396 max 396 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 3109.00 ave 3109 max 3109 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 16174.0 ave 16174 max 16174 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 32348.0 ave 32348 max 32348 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 32348 Ave neighs/atom = 81.686869 Neighbor list builds = 0 Dangerous builds = 0 396 -1326.16016233117 eV 2.55456262278211 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:01