LAMMPS (30 Jul 2021) OMP_NUM_THREADS environment is not set. Defaulting to 1 thread. (src/comm.cpp:98) using 1 OpenMP thread(s) per MPI task WARNING: 'kim_' has been renamed to 'kim '. Please update your input. Lattice spacing in x,y,z = 2.5000000 2.1650635 375.00000 Created triclinic box = (0.0000000 0.0000000 0.0000000) to (2.5000000 2.1650635 375.00000) with tilt (-1.2500000 0.0000000 0.0000000) 1 by 1 by 1 MPI processor grid Created 2 atoms using lattice units in triclinic box = (0.0000000 0.0000000 0.0000000) to (2.5000000 2.1650635 375.00000) with tilt (-1.2500000 0.0000000 0.0000000) create_atoms CPU = 0.001 seconds WARNING: 'kim_' has been renamed to 'kim '. Please update your input. CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE Your simulation uses code contributions which should be cited: - OpenKIM: https://doi.org/10.1007/s11837-011-0102-6 - OpenKIM potential: https://openkim.org/cite/MO_736419017411_000#item-citation The log file lists these citations in BibTeX format. CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE-CITE WARNING: Using 'neigh_modify every 1 delay 0 check yes' setting during minimization (src/min.cpp:189) Neighbor list info ... update every 1 steps, delay 0 steps, check yes max neighbors/atom: 2000, page size: 100000 master list distance cutoff = 6.04112 ghost atom cutoff = 6.04112 binsize = 3.02056, bins = 2 1 125 1 neighbor lists, perpetual/occasional/extra = 1 0 0 (1) pair kim, perpetual attributes: full, newton off, ghost, cut 6.04112 pair build: full/bin/ghost stencil: full/ghost/bin/3d bin: standard Setting up cg style minimization ... Unit style : metal Current step : 0 WARNING: Energy due to 3 extra global DOFs will be included in minimizer energies Per MPI rank memory allocation (min/avg/max) = 6.380 | 6.380 | 6.380 Mbytes Step Atoms v_pe_metal v_lx_metal v_lz_metal Press v_press_metal v_pxx_metal v_pyy_metal v_pxy_metal 0 2 -14.683462 2.5 375 1588.8858 1588.8858 2383.3287 2383.3287 2.4537861e-12 100 2 -14.729245 2.525 375 822.91265 822.91265 1234.369 1234.369 -1.9763241e-10 200 2 -14.747433 2.55 375 133.40622 133.40622 200.10933 200.10933 -3.9660748e-10 222 2 -14.747965 2.5551611 375 -3.5606351e-09 -3.5606351e-09 -6.085851e-09 -4.5960543e-09 -4.3112592e-10 Loop time of 0.0292279 on 1 procs for 222 steps with 2 atoms 98.2% CPU use with 1 MPI tasks x 1 OpenMP threads Minimization stats: Stopping criterion = energy tolerance Energy initial, next-to-last, final = -14.6834623715355 -14.74796533784 -14.74796533784 Force two-norm initial, final = 4.2700258 9.7801061e-12 Force max component initial, final = 3.0193642 6.9155793e-12 Final line search alpha, max atom move = 1.0000000 6.9155793e-12 Iterations, force evaluations = 222 224 MPI task timing breakdown: Section | min time | avg time | max time |%varavg| %total --------------------------------------------------------------- Pair | 0.02413 | 0.02413 | 0.02413 | 0.0 | 82.56 Neigh | 0 | 0 | 0 | 0.0 | 0.00 Comm | 0.0010473 | 0.0010473 | 0.0010473 | 0.0 | 3.58 Output | 0.00025744 | 0.00025744 | 0.00025744 | 0.0 | 0.88 Modify | 8.8688e-05 | 8.8688e-05 | 8.8688e-05 | 0.0 | 0.30 Other | | 0.003704 | | | 12.67 Nlocal: 2.00000 ave 2 max 2 min Histogram: 1 0 0 0 0 0 0 0 0 0 Nghost: 194.000 ave 194 max 194 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: 78.0000 ave 78 max 78 min Histogram: 1 0 0 0 0 0 0 0 0 0 Total # of neighbors = 78 Ave neighs/atom = 39.000000 Neighbor list builds = 0 Dangerous builds = 0 Final surface tension = -2.28219412908902e-06 bar*angstrom Cohesive energy = 7.37398266892 eV/atom Equilibrium lattice constant = 2.55516109328358 angstrom Total wall time: 0:00:00