1 0 SNES Function norm 6.04152 2 1 SNES Function norm 4.78676 3 2 SNES Function norm 2.98646 4 3 SNES Function norm 0.230624 5 4 SNES Function norm 0.00193631 6 5 SNES Function norm 1.43559e-07 7 6 SNES Function norm < 1.e-11 8Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 6 9Number of SNES iterations = 6 10