Initial L_2 Error: 1.50075
  0 SNES Function norm 2.716370286747e+00
  1 SNES Function norm 1.021970122516e-07
  2 SNES Function norm 2.796189151303e-15
Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 2
Final L_2 Error: < 1.0e-11
Vec Object: solution 1 MPI process
  type: seq
0.5
4.
6.0318e-18
0.125
0.625
0.3125
0.3125
0.625
0.8125
1.125
0.8125