iter =   0, Function value 1.67039, Residual: 0.47529
iter =   1, Function value 1.57666, Residual: 0.422933
iter =   2, Function value 1.52572, Residual: 0.272034
iter =   3, Function value 1.51605, Residual: 0.212836
iter =   4, Function value 1.50956, Residual: 0.0872559
iter =   5, Function value 1.50755, Residual: 0.111795
iter =   6, Function value 1.50661, Residual: 0.101881
iter =   7, Function value 1.50599, Residual: 0.0561292
iter =   8, Function value 1.50572, Residual: 0.0225933
iter =   9, Function value 1.50568, Residual: 0.00879044
iter =  10, Function value 1.50567, Residual: 0.00373432
iter =  11, Function value 1.50566, Residual: 0.00223859
iter =  12, Function value 1.50566, Residual: 0.00132448
iter =  13, Function value 1.50566, Residual: 0.000664802
iter =  14, Function value 1.50566, Residual: 0.00049271
iter =  15, Function value 1.50566, Residual: 0.00027325
iter =  16, Function value 1.50566, Residual: 0.000175821
iter =  17, Function value 1.50566, Residual: 0.000164743
iter =  18, Function value 1.50566, Residual: 7.17989e-05
