  0 KSP Residual norm 230.849
  1 KSP Residual norm 18.3653
  2 KSP Residual norm 2.17815
  3 KSP Residual norm 0.153527
  4 KSP Residual norm 0.0126957
  5 KSP Residual norm 0.001034
KSP Object: 8 MPI processes
  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: 8 MPI processes
  type: mg
    type is MULTIPLICATIVE, levels=2 cycles=v
      Cycles per PCApply=1
      Using Galerkin computed coarse grid matrices
  Coarse grid solver -- level 0 -------------------------------
    KSP Object: (mg_coarse_) 8 MPI processes
      type: preonly
      maximum iterations=10000, initial guess is zero
      tolerances: relative=1e-05, absolute=1e-50, divergence=10000.
      left preconditioning
      not checking for convergence
    PC Object: (mg_coarse_) 8 MPI processes
      type: redundant
        First (color=0) of 8 PCs follows
        KSP Object: (mg_coarse_redundant_) 1 MPI process
          type: preonly
          maximum iterations=10000, initial guess is zero
          tolerances: relative=1e-05, absolute=1e-50, divergence=10000.
          left preconditioning
          not checking for convergence
        PC Object: (mg_coarse_redundant_) 1 MPI process
          type: lu
            out-of-place factorization
            tolerance for zero pivot 2.22045e-14
            using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
            matrix ordering: nd
            factor fill ratio given 5., needed 1.
              Factored matrix:
                Mat Object: (mg_coarse_redundant_) 1 MPI process
                  type: seqaij
                  rows=102, cols=102
                  package used to perform factorization: petsc
                  total: nonzeros=10404, allocated nonzeros=10404
                    using I-node routines: found 21 nodes, limit used is 5
          linear system matrix, which is also used to construct the preconditioner:
          Mat Object: 1 MPI process
            type: seqaij
            rows=102, cols=102
            total: nonzeros=10404, allocated nonzeros=10404
            total number of mallocs used during MatSetValues calls=0
              using I-node routines: found 21 nodes, limit used is 5
      linear system matrix, which is also used to construct the preconditioner:
      Mat Object: 8 MPI processes
        type: mpiaij
        rows=102, cols=102
        total: nonzeros=10404, allocated nonzeros=10404
        total number of mallocs used during MatSetValues calls=0
          using nonscalable MatPtAP() implementation
          using I-node (on process 0) routines: found 3 nodes, limit used is 5
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object: (mg_levels_1_) 8 MPI processes
      type: chebyshev
        Chebyshev polynomial of first kind
        eigenvalue targets used: min 0.199958, max 2.19953
        eigenvalues estimated via cg: min 0.0791763, max 1.99958
        eigenvalues estimated using cg with transform: [0. 0.1; 0. 1.1]
        KSP Object: (mg_levels_1_esteig_) 8 MPI processes
          type: cg
          maximum iterations=10, initial guess is zero
          tolerances: relative=1e-12, absolute=1e-50, divergence=10000.
          left preconditioning
          using PRECONDITIONED norm type for convergence test
        PC Object: 8 MPI processes
          type not yet set
          PC has not been set up so information may be incomplete
        estimating eigenvalues using a noisy random number generated right-hand side
      maximum iterations=2, nonzero initial guess
      tolerances: relative=1e-05, absolute=1e-50, divergence=10000.
      left preconditioning
      not checking for convergence
    PC Object: (mg_levels_1_) 8 MPI processes
      type: bjacobi
        number of blocks = 8
        Local solver information for first block is in the following KSP and PC objects on rank 0:
        Use -mg_levels_1_ksp_view ::ascii_info_detail to display information for all blocks
        KSP Object: (mg_levels_1_sub_) 1 MPI process
          type: preonly
          maximum iterations=10000, initial guess is zero
          tolerances: relative=1e-05, absolute=1e-50, divergence=10000.
          left preconditioning
          not checking for convergence
        PC Object: (mg_levels_1_sub_) 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: (mg_levels_1_sub_) 1 MPI process
                  type: seqaij
                  rows=24, cols=24, bs=3
                  package used to perform factorization: petsc
                  total: nonzeros=576, allocated nonzeros=576
                    using I-node routines: found 5 nodes, limit used is 5
          linear system matrix, which is also used to construct the preconditioner:
          Mat Object: (mg_levels_1_sub_) 1 MPI process
            type: seqaij
            rows=24, cols=24, bs=3
            total: nonzeros=576, allocated nonzeros=576
            total number of mallocs used during MatSetValues calls=0
              using I-node routines: found 5 nodes, limit used is 5
      linear system matrix, which is also used to construct the preconditioner:
      Mat Object: 8 MPI processes
        type: mpiaij
        rows=192, cols=192, bs=3
        total: nonzeros=9000, allocated nonzeros=15552
        total number of mallocs used during MatSetValues calls=0
          has attached near null space
          using I-node (on process 0) routines: found 5 nodes, limit used is 5
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix, which is also used to construct the preconditioner:
  Mat Object: 8 MPI processes
    type: mpiaij
    rows=192, cols=192, bs=3
    total: nonzeros=9000, allocated nonzeros=15552
    total number of mallocs used during MatSetValues calls=0
      has attached near null space
      using I-node (on process 0) routines: found 5 nodes, limit used is 5
