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 = 2.8510002 2.8510002 2.8510002 Created orthogonal box = (0.0000000 -28.512853 0.0000000) to (4.0319231 28.512853 4.0319231) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.0319231 2.8510002 4.0319231 Created 42 atoms create_atoms CPU = 0.000 seconds 42 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.0319231 2.8510002 4.0319231 Created 42 atoms create_atoms CPU = 0.000 seconds 42 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 = 2 20 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 4 atoms, new total = 80 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 = 2 20 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) = 4.370 | 4.370 | 4.370 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -343.19978 0 -343.19978 -165.88594 1 0 -343.19991 0 -343.19991 -166.43663 Loop time of 0.0237512 on 1 procs for 1 steps with 80 atoms 15.8% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -343.199782760193 -343.199782760193 -343.199910644135 Force two-norm initial, final = 0.054771245 0.016947862 Force max component initial, final = 0.026745628 0.0072993282 Final line search alpha, max atom move = 1.0000000 0.0072993282 Iterations, force evaluations = 1 2 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.023688 | 0.023688 | 0.023688 | 0.0 | 99.74 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 2.31e-05 | 2.31e-05 | 2.31e-05 | 0.0 | 0.10 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 3.98e-05 | | | 0.17 Nlocal: 80.0000 ave 80 max 80 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 1121.00 ave 1121 max 1121 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: 5120.00 ave 5120 max 5120 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 5120 Ave neighs/atom = 64.000000 Neighbor list builds = 0 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 : 1 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.370 | 4.370 | 4.370 Mbytes Step Temp E_pair E_mol TotEng Press Volume 1 0 -343.19991 0 -343.19991 -166.43663 927.03288 2 0 -343.19991 0 -343.19991 -41.525821 926.96343 Loop time of 0.0035778 on 1 procs for 1 steps with 80 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 = -343.199910644135 -343.199910644135 -343.199913635574 Force two-norm initial, final = 0.11120235 0.017036962 Force max component initial, final = 0.077713363 0.0072734874 Final line search alpha, max atom move = 0.012867800 9.3593781e-05 Iterations, force evaluations = 1 2 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.0034972 | 0.0034972 | 0.0034972 | 0.0 | 97.75 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 2.05e-05 | 2.05e-05 | 2.05e-05 | 0.0 | 0.57 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 6.01e-05 | | | 1.68 Nlocal: 80.0000 ave 80 max 80 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 1121.00 ave 1121 max 1121 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: 5120.00 ave 5120 max 5120 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 5120 Ave neighs/atom = 64.000000 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 = 2 20 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) = 4.508 | 4.508 | 4.508 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -343.19991 0 -343.19991 -41.525821 Loop time of 1.9e-06 on 1 procs for 0 steps with 80 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: 80.0000 ave 80 max 80 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 1121.00 ave 1121 max 1121 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: 5120.00 ave 5120 max 5120 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 5120 Ave neighs/atom = 64.000000 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) = 4.508 | 4.508 | 4.508 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 -343.19991 -343.19991 4.031772 57.025705 4.031772 -41.525821 -41.525821 2.6801687 -129.9378 2.6801687 2.4689768 3.2992897e-05 Loop time of 2e-06 on 1 procs for 0 steps with 80 atoms 150.0% 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 | | 2e-06 | | |100.00 Nlocal: 80.0000 ave 80 max 80 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 1121.00 ave 1121 max 1121 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 2560.00 ave 2560 max 2560 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 5120.00 ave 5120 max 5120 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 5120 Ave neighs/atom = 64.000000 Neighbor list builds = 0 Dangerous builds = 0 80 -343.199913635574 eV 2.46897678003196 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:00