1 0 SNES Function norm 0.228312 2 1 SNES Function norm 0.185817 3 2 SNES Function norm 0.27533 4 3 SNES Function norm 1.73608 5 4 SNES Function norm 0.339196 6 5 SNES Function norm 1.19963 7Number of SNES iterations = 5 8