  0 SNES Function norm 6.04152
  1 SNES Function norm 4.78676
  2 SNES Function norm 2.98646
  3 SNES Function norm 0.230624
  4 SNES Function norm 0.00193631
  5 SNES Function norm 1.43559e-07
  6 SNES Function norm < 1.e-11
