Mat Object: 1 MPI process
  type: seqaijperm
  rows=36, cols=36
  total: nonzeros=156, allocated nonzeros=156
  total number of mallocs used during MatSetValues calls=0
    not using I-node routines
  0 KSP Residual norm 127.99
  1 KSP Residual norm 31.1461
  2 KSP Residual norm 5.10225
  3 KSP Residual norm 0.643389
  4 KSP Residual norm 0.0963559
  5 KSP Residual norm 0.00919234
  6 KSP Residual norm 0.000933305
KSP Object: 1 MPI process
  type: gmres
    restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement
    happy breakdown tolerance=1e-30
  maximum iterations=10000, initial guess is zero
  tolerances: relative=1e-05, absolute=1e-50, divergence=10000.
  left preconditioning
  using PRECONDITIONED norm type for convergence test
PC Object: 1 MPI process
  type: ilu
    out-of-place factorization
    0 levels of fill
    tolerance for zero pivot 2.22045e-14
    matrix ordering: natural
    factor fill ratio given 1., needed 1.
      Factored matrix:
        Mat Object: 1 MPI process
          type: seqaij
          rows=36, cols=36
          package used to perform factorization: petsc
          total: nonzeros=156, allocated nonzeros=156
            not using I-node routines
  linear system matrix, which is also used to construct the preconditioner:
  Mat Object: 1 MPI process
    type: seqaijperm
    rows=36, cols=36
    total: nonzeros=156, allocated nonzeros=156
    total number of mallocs used during MatSetValues calls=0
      not using I-node routines
Number of iterations =   6
Residual norm 0.00328198
