1iter = 0, Function value: 2.03778, Residual: 144.125 2iter = 1, Function value: -0.552947, Residual: 43.1456 3iter = 2, Function value: -0.911654, Residual: 18.3028 4iter = 3, Function value: -1.00401, Residual: 2.48745 5iter = 4, Function value: -1.00649, Residual: 1.17916 6iter = 5, Function value: -1.00732, Residual: 0.125532 7iter = 6, Function value: -1.00733, Residual: 0.00012392 8iter = 7, Function value: -1.00733, Residual: 1.30266e-08 9iter = 8, Function value: -1.00733, Residual: 4.42912e-12 10Vec Object: 1 MPI process 11 type: seq 121.00793 13