  0 KSP Residual norm 9.69536
  1 KSP Residual norm < 1.e-11
Vec Object: 1 MPI process
  type: seq
  Edge 0:
    -1.
  Edge 1:
    7.
  Edge 2:
    -4.
  Edge 3:
    -2.
  Edge 4:
    -1.
  Edge 5:
    3.
  Vertex 0:
    -2.
  Vertex 1:
    -1.
  Vertex 2:
    3.
  Vertex 3:
    0.
