1Initial guess 2L_2 Error: 0.00803099 3Initial Residual 4L_2 Residual: 1.09057 5Au - b = Au + F(0) 6Linear L_2 Residual: 1.09057 7 Linear solve converged due to CONVERGED_RTOL iterations 14 8KSP Error: 2.87263e-10 9