Initial guess
Vec Object: potential 1 MPI process
  type: seq
0.5
0.375
0.708333
0.375
0.708333
0.375
0.708333
0.25
0.583333
0.583333
0.916667
0.25
0.583333
0.583333
0.916667
0.25
0.583333
0.583333
0.916667
0.125
0.458333
0.458333
0.791667
0.458333
0.791667
0.791667
1.125
L_2 Error: 0.0208333
Initial Residual
Vec Object: Residual, Iterate 0 1 MPI process
  type: seq
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
L_2 Residual: 0.
Au - b = Au + F(0)
Vec Object: Residual, Iterate 0 1 MPI process
  type: seq
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
Linear L_2 Residual: 0.