1iter = 0, Function value 1., Residual: 2. 2iter = 0, Function value 0.771065, Residual: 4.79162 3 iter = 0, Function value 0.771065, Residual: 4.79162 4 iter = 1, Function value 0.711445, Residual: 1.7108 5 iter = 2, Function value 0.543976, Residual: 2.8265 6 iter = 3, Function value 0.480062, Residual: 5.1227 7iter = 1, Function value 0.305188, Residual: 2.87585 8 iter = 0, Function value 0.305188, Residual: 2.87585 9 iter = 1, Function value 0.293047, Residual: 0.837871 10 iter = 2, Function value 0.20406, Residual: 2.78894 11 iter = 3, Function value 0.146055, Residual: 4.76767 12iter = 2, Function value 0.0742808, Residual: 1.95808 13 iter = 0, Function value 0.0742808, Residual: 1.95808 14 iter = 1, Function value 0.0711924, Residual: 0.394663 15 iter = 2, Function value 0.0570566, Residual: 0.328396 16 iter = 3, Function value 0.0200675, Residual: 0.159374 17iter = 3, Function value 0.0128149, Residual: 1.16842 18 iter = 0, Function value 0.0128149, Residual: 1.16842 19 iter = 1, Function value 0.0121778, Residual: 0.584312 20 iter = 2, Function value 0.0108486, Residual: 0.101434 21 iter = 3, Function value 0.00751251, Residual: 1.64208 22iter = 4, Function value 0.00147658, Residual: 0.663097 23 iter = 0, Function value 0.00147658, Residual: 0.663097 24 iter = 1, Function value 0.00124715, Residual: 0.108649 25 iter = 2, Function value 0.00118213, Residual: 0.0316369 26 iter = 3, Function value 0.000783469, Residual: 0.446996 27iter = 5, Function value 4.10179e-05, Residual: 0.184619 28 iter = 0, Function value 4.10179e-05, Residual: 0.184619 29 iter = 1, Function value 2.36921e-05, Residual: 0.00436824 30 iter = 2, Function value 1.27129e-05, Residual: 0.00323115 31 iter = 3, Function value 1.26621e-05, Residual: 0.0100326 32iter = 6, Function value 1.59753e-08, Residual: 0.00562872 33 iter = 0, Function value 1.59753e-08, Residual: 0.00562872 34 iter = 1, Function value 2.85401e-11, Residual: 0.000237901 35 iter = 2, Function value 5.67799e-15, Residual: < 1.0e-6 36