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 = 2.8636573 2.8636573 2.8636573 Created orthogonal box = (0.0000000 -35.075360 0.0000000) to (4.9600000 35.075360 4.0498230) 1 by 1 by 1 MPI processor grid Lattice spacing in x,y,z = 4.9600000 4.6763329 4.0498230 Created 62 atoms create_atoms CPU = 0.000 seconds 62 atoms in group upper Displacing atoms ... Lattice spacing in x,y,z = 4.9600000 4.6763329 4.0498230 Created 62 atoms create_atoms CPU = 0.000 seconds 62 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 = 5.6 ghost atom cutoff = 5.6 binsize = 2.8, bins = 2 26 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 5.6 pair build: full/bin/atomonly stencil: full/bin/3d bin: standard Deleted 4 atoms, new total = 120 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 = 5.6 ghost atom cutoff = 5.6 binsize = 2.8, bins = 2 26 2 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, cut 5.6 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) = 4.387 | 4.387 | 4.387 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -513.93227 0 -513.93227 1997.4567 8 0 -514.19413 0 -514.19413 1321.7495 Loop time of 0.0206681 on 1 procs for 8 steps with 120 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 = -513.932267602564 -514.193846996493 -514.194125663325 Force two-norm initial, final = 2.2532006 0.040434401 Force max component initial, final = 0.66424191 0.0078158598 Final line search alpha, max atom move = 1.0000000 0.0078158598 Iterations, force evaluations = 8 16 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.020456 | 0.020456 | 0.020456 | 0.0 | 98.97 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0001282 | 0.0001282 | 0.0001282 | 0.0 | 0.62 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 8.37e-05 | | | 0.40 Nlocal: 120.000 ave 120 max 120 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 1412.00 ave 1412 max 1412 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: 6992.00 ave 6992 max 6992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 6992 Ave neighs/atom = 58.266667 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 : 8 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 4.387 | 4.387 | 4.387 Mbytes Step Temp E_pair E_mol TotEng Press Volume 8 0 -514.19413 0 -514.19413 1321.7495 1409.1261 10 0 -514.19497 0 -514.19497 1981.4898 1408.589 Loop time of 0.0063048 on 1 procs for 2 steps with 120 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 = -514.194125663324 -514.194931695703 -514.194973758774 Force two-norm initial, final = 1.9210800 0.041270649 Force max component initial, final = 1.8361152 0.0077411790 Final line search alpha, max atom move = 0.0018735582 1.4503549e-05 Iterations, force evaluations = 2 4 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.0061807 | 0.0061807 | 0.0061807 | 0.0 | 98.03 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 3.23e-05 | 3.23e-05 | 3.23e-05 | 0.0 | 0.51 Output | 0 | 0 | 0 | 0.0 | 0.00 Modify | 0 | 0 | 0 | 0.0 | 0.00 Other | | 9.18e-05 | | | 1.46 Nlocal: 120.000 ave 120 max 120 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 1412.00 ave 1412 max 1412 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: 6992.00 ave 6992 max 6992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 6992 Ave neighs/atom = 58.266667 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 = 5.6 ghost atom cutoff = 5.6 binsize = 2.8, bins = 2 26 2 3 neighbor lists, perpetual/occasional/extra = 1 2 0 (1) pair kim, perpetual attributes: full, newton off, cut 5.6 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) = 4.525 | 4.525 | 4.525 Mbytes Step Temp E_pair E_mol TotEng Press 0 0 -514.19497 0 -514.19497 1981.4898 Loop time of 1.70001e-06 on 1 procs for 0 steps with 120 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: 120.000 ave 120 max 120 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 1412.00 ave 1412 max 1412 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: 6992.00 ave 6992 max 6992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 6992 Ave neighs/atom = 58.266667 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 -514.19497 -514.19497 4.9620541 70.15072 4.0466036 1981.4898 1981.4898 -5.9365499 5953.1599 -2.7540459 2.4332472 44.922042 Loop time of 1.80001e-06 on 1 procs for 0 steps with 120 atoms 166.7% 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 | | 1.8e-06 | | |100.00 Nlocal: 120.000 ave 120 max 120 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 1412.00 ave 1412 max 1412 min Histogram: 1 0 0 0 0 0 0 0 0 0 Neighs: 3496.00 ave 3496 max 3496 min Histogram: 1 0 0 0 0 0 0 0 0 0 FullNghs: 6992.00 ave 6992 max 6992 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 6992 Ave neighs/atom = 58.266667 Neighbor list builds = 0 Dangerous builds = 0 120 -514.194973758774 eV 2.43324719707364 Angstroms This indicates that LAMMPS ran successfully Total wall time: 0:00:00