1iter = 0, Function value 4575.71, Residual: 1815.3 2iter = 1, Function value 4575.71, Residual: 415.165 3iter = 2, Function value 4575.71, Residual: 4876.19 4iter = 3, Function value 4575.71, Residual: 767.882 5iter = 4, Function value 4427.67, Residual: 12937.9 6iter = 5, Function value 4427.67, Residual: 3255.26 7iter = 6, Function value 4427.67, Residual: 824.472 8iter = 7, Function value 3389.64, Residual: 5218.5 9iter = 8, Function value 3389.64, Residual: 1370.54 10iter = 9, Function value 2973.48, Residual: 2305.36 11iter = 10, Function value 2492.93, Residual: 1360.85 12iter = 11, Function value 2426.87, Residual: 16.2744 13iter = 12, Function value 2426.87, Residual: 1.40116 14iter = 13, Function value 2426.87, Residual: 0.342707 15iter = 14, Function value 2425.74, Residual: 0.816928 16iter = 15, Function value 2425.74, Residual: 0.187558 17iter = 16, Function value 2414.13, Residual: 1.16619 18iter = 17, Function value 2398.88, Residual: 64.6581 19iter = 18, Function value 2392.66, Residual: 962.471 20iter = 19, Function value 2392.16, Residual: 629.538 21iter = 20, Function value 2392.16, Residual: 305.995 22iter = 21, Function value 2384.52, Residual: 10.8197 23iter = 22, Function value 2384.49, Residual: 9.62159 24iter = 23, Function value 2384.49, Residual: 1.29796 25iter = 24, Function value 2384.48, Residual: 4.26155 26iter = 25, Function value 2384.48, Residual: 0.74312 27iter = 26, Function value 2384.48, Residual: 0.0107292