0 SNES Function norm 6.04152 1 SNES Function norm 4.78676 2 SNES Function norm 2.98646 3 SNES Function norm 0.230624 4 SNES Function norm 0.00193631 5 SNES Function norm 1.43559e-07 6 SNES Function norm < 1.e-11 Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 6 Number of SNES iterations = 6