1# SNES, KSP, and PC options 2#-snes_view 3-snes_type newtonls 4-snes_converged_reason 5-snes_atol 1e-8 6-snes_rtol 1e-20 7-snes_linesearch_type basic 8-ksp_type gmres 9-pc_type bjacobi 10-sub_pc_type lu 11-sub_pc_factor_mat_ordering_type qmd 12 13