1 0 SNES Function norm 9.37124 2 1 SNES Function norm 8.0237 3 2 SNES Function norm 2.20417 4 3 SNES Function norm 0.153449 5 4 SNES Function norm 0.000597413 6 5 SNES Function norm 1.06017e-08 7Number of SNES iterations = 5 8