1 0 SNES Function norm 0.0534501 2 Linear solve converged due to CONVERGED_RTOL iterations 3 3 1 SNES Function norm 0.0222185 4 Linear solve converged due to CONVERGED_RTOL iterations 5 5 2 SNES Function norm 0.00162269 6 Linear solve converged due to CONVERGED_RTOL iterations 11 7 3 SNES Function norm 4.75823e-07 8 Linear solve converged due to CONVERGED_RTOL iterations 14 9 4 SNES Function norm < 1.e-11 10Number of SNES iterations = 4 11