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 -32.019397 0.0000000) to (6.4033066 32.019397 2.8636458) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 3.8419840 3.8419840 2.8636458 Created 51 atoms create_atoms CPU = 0.000 seconds 51 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 3.8419840 3.8419840 2.8636458 Created 51 atoms create_atoms CPU = 0.000 seconds 51 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 = 3 21 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 4 atoms, new total = 98 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 = 3 21 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) = 4.379 | 4.379 | 4.379 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -416.44926 0 -416.44926 -11727.227 33 0 -417.80096 0 -417.80096 -24334.357 Loop time of 0.30942 on 1 procs for 33 steps with 98 atoms 86.7% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -416.449255908846 -417.800570686818 -417.8009643793 Force two-norm initial, final = 2.4983052 0.059111247 Force max component initial, final = 1.0640397 0.016112513 Final line search alpha, max atom move = 1.0000000 0.016112513 Iterations, force evaluations = 33 61 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.30825 | 0.30825 | 0.30825 | 0.0 | 99.62 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0007693 | 0.0007693 | 0.0007693 | 0.0 | 0.25 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.0004007 | | | 0.13 Nlocal: 98.0000 ave 98 max 98 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 1819.00 ave 1819 max 1819 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: 8494.00 ave 8494 max 8494 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 8494 Ave neighs/atom = 86.673469 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 : 33 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.380 | 4.380 | 4.380 Mbytes Step Temp E_pair E_mol TotEng Press Volume 33 0 -417.80096 0 -417.80096 -24334.357 1174.2667 45 0 -417.93337 0 -417.93337 -2502.4005 1158.7154 Loop time of 0.0564342 on 1 procs for 12 steps with 98 atoms 81.7% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -417.8009643793 -417.933342709686 -417.933369774931 Force two-norm initial, final = 25.504472 0.17581527 Force max component initial, final = 20.716003 0.082394583 Final line search alpha, max atom move = 0.0036586783 0.00030145528 Iterations, force evaluations = 12 13 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.052344 | 0.052344 | 0.052344 | 0.0 | 92.75 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001256 | 0.0001256 | 0.0001256 | 0.0 | 0.22 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 0.003964 | | | 7.02 Nlocal: 98.0000 ave 98 max 98 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 1850.00 ave 1850 max 1850 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: 8968.00 ave 8968 max 8968 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 8968 Ave neighs/atom = 91.510204 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 = 2 21 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) = 4.525 | 4.525 | 4.525 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -417.93337 0 -417.93337 -2502.4005 Loop time of 1.70001e-06 on 1 procs for 0 steps with 98 atoms 117.6% 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 | | 1.7e-06 | | |100.00 Nlocal: 98.0000 ave 98 max 98 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 1865.00 ave 1865 max 1865 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: 9842.00 ave 9842 max 9842 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 9842 Ave neighs/atom = 100.42857 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) = 4.525 | 4.525 | 4.525 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 -417.93337 -417.93337 6.3891439 64.038794 2.8319851 -2502.4005 -2502.4005 113.67648 -7670.7064 49.828261 2.383435 77.52434 Loop time of 1.99996e-06 on 1 procs for 0 steps with 98 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: 98.0000 ave 98 max 98 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 1865.00 ave 1865 max 1865 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 4921.00 ave 4921 max 4921 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 9842.00 ave 9842 max 9842 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 9842 Ave neighs/atom = 100.42857 Neighbor list builds = 0 Dangerous builds = 0 98 -417.933369774931 eV 2.38343496519391 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:00