  0 KSP Residual norm 1.5288 
  1 KSP Residual norm 0.461115 
  2 KSP Residual norm 0.284905 
  3 KSP Residual norm 0.139317 
  4 KSP Residual norm 0.0192523 
  5 KSP Residual norm 0.00651144 
  6 KSP Residual norm 0.00059631 
  7 KSP Residual norm 3.67561e-05 
  8 KSP Residual norm 9.0696e-07 
KSP Object: 1 MPI process
  type: gmres
    restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with one step of 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: eisenstat
  omega = 1.
  Using diagonal scaling (default)
  linear system matrix = precond matrix:
  Mat Object: 1 MPI process
    type: seqaijcusparse
    rows=10, cols=10
    total: nonzeros=28, allocated nonzeros=28
    total number of mallocs used during MatSetValues calls=0
      not using I-node routines
Norm of error 4.28168e-07, Iterations 8
0 KSP Residual norm 1.43759
1 KSP Residual norm 0.0531118
2 KSP Residual norm 0.00135003
3 KSP Residual norm 2.87687e-05
4 KSP Residual norm 5.25494e-07