        0 SNES Function norm 0.207564 
        Linear solve converged due to CONVERGED_RTOL iterations 3
        1 SNES Function norm 0.0148968 
        Linear solve converged due to CONVERGED_RTOL iterations 3
        2 SNES Function norm 0.000113967 
        Linear solve converged due to CONVERGED_RTOL iterations 3
        3 SNES Function norm 6.92417e-09 
        Linear solve converged due to CONVERGED_RTOL iterations 3
        4 SNES Function norm < 1.e-11
      0 SNES Function norm 0.937398 
      Linear solve converged due to CONVERGED_RTOL iterations 2
      1 SNES Function norm 0.00645563 
      Linear solve converged due to CONVERGED_RTOL iterations 2
      2 SNES Function norm 1.8399e-05 
      Linear solve converged due to CONVERGED_RTOL iterations 2
      3 SNES Function norm 2.419e-10 
    0 SNES Function norm 0.517003 
    Linear solve converged due to CONVERGED_RTOL iterations 2
    1 SNES Function norm 0.000279935 
    Linear solve converged due to CONVERGED_RTOL iterations 2
    2 SNES Function norm 6.26407e-08 
    Linear solve converged due to CONVERGED_RTOL iterations 2
    3 SNES Function norm < 1.e-11
  0 SNES Function norm 0.269931 
  Linear solve converged due to CONVERGED_RTOL iterations 2
  1 SNES Function norm 9.54249e-06 
  Linear solve converged due to CONVERGED_RTOL iterations 2
  2 SNES Function norm 1.442e-10 
SNES Object: 1 MPI processes
  type: newtonls
  maximum iterations=50, maximum function evaluations=10000
  tolerances: relative=1e-08, absolute=1e-50, solution=1e-08
  total number of linear solver iterations=4
  total number of function evaluations=3
  total number of grid sequence refinements=3
  SNESLineSearch Object:   1 MPI processes
    type: bt
      interpolation: cubic
      alpha=1.000000e-04
    maxstep=1.000000e+08, minlambda=1.000000e-12
    tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08
    maximum iterations=40
  KSP Object:   1 MPI processes
    type: gmres
      GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
      GMRES: 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 processes
    type: mg
      MG: type is FULL, levels=4 cycles=v
        Using Galerkin computed coarse grid matrices
    Coarse grid solver -- level -------------------------------
      KSP Object:      (mg_coarse_)       1 MPI processes
        type: preonly
        maximum iterations=1, initial guess is zero
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
        left preconditioning
        using NONE norm type for convergence test
      PC Object:      (mg_coarse_)       1 MPI processes
        type: lu
          LU: out-of-place factorization
          tolerance for zero pivot 2.22045e-14
          using diagonal shift on blocks to prevent zero pivot
          matrix ordering: nd
          factor fill ratio given 5, needed 1.42
            Factored matrix follows:
              Matrix Object:               1 MPI processes
                type: seqaij
                rows=16, cols=16
                package used to perform factorization: petsc
                total: nonzeros=142, allocated nonzeros=142
                total number of mallocs used during MatSetValues calls =0
                  using I-node routines: found 11 nodes, limit used is 5
        linear system matrix = precond matrix:
        Matrix Object:         1 MPI processes
          type: seqaij
          rows=16, cols=16
          total: nonzeros=100, allocated nonzeros=100
          total number of mallocs used during MatSetValues calls =0
            not using I-node routines
    Down solver (pre-smoother) on level 1 -------------------------------
      KSP Object:      (mg_levels_1_)       1 MPI processes
        type: chebyshev
          Chebyshev: eigenvalue estimates:  min = 0.499956, max = 1.0999
          Chebyshev: estimated using:  [0 0.5; 0 1.1]
          KSP Object:          (mg_levels_1_est_)           1 MPI processes
            type: gmres
              GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
              GMRES: happy breakdown tolerance 1e-30
            maximum iterations=10, initial guess is zero
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using NONE norm type for convergence test
          PC Object:          (mg_levels_1_)           1 MPI processes
            type: sor
              SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
            linear system matrix = precond matrix:
            Matrix Object:             1 MPI processes
              type: seqaij
              rows=49, cols=49
              total: nonzeros=361, allocated nonzeros=361
              total number of mallocs used during MatSetValues calls =0
                not using I-node routines
        maximum iterations=2
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
        left preconditioning
        using nonzero initial guess
        using UNPRECONDITIONED norm type for convergence test
      PC Object:      (mg_levels_1_)       1 MPI processes
        type: sor
          SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
        linear system matrix = precond matrix:
        Matrix Object:         1 MPI processes
          type: seqaij
          rows=49, cols=49
          total: nonzeros=361, allocated nonzeros=361
          total number of mallocs used during MatSetValues calls =0
            not using I-node routines
    Up solver (post-smoother) same as down solver (pre-smoother)
    Down solver (pre-smoother) on level 2 -------------------------------
      KSP Object:      (mg_levels_2_)       1 MPI processes
        type: chebyshev
          Chebyshev: eigenvalue estimates:  min = 0.499555, max = 1.09902
          Chebyshev: estimated using:  [0 0.5; 0 1.1]
          KSP Object:          (mg_levels_2_est_)           1 MPI processes
            type: gmres
              GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
              GMRES: happy breakdown tolerance 1e-30
            maximum iterations=10, initial guess is zero
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using NONE norm type for convergence test
          PC Object:          (mg_levels_2_)           1 MPI processes
            type: sor
              SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
            linear system matrix = precond matrix:
            Matrix Object:             1 MPI processes
              type: seqaij
              rows=169, cols=169
              total: nonzeros=1369, allocated nonzeros=1369
              total number of mallocs used during MatSetValues calls =0
                not using I-node routines
        maximum iterations=2
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
        left preconditioning
        using nonzero initial guess
        using UNPRECONDITIONED norm type for convergence test
      PC Object:      (mg_levels_2_)       1 MPI processes
        type: sor
          SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
        linear system matrix = precond matrix:
        Matrix Object:         1 MPI processes
          type: seqaij
          rows=169, cols=169
          total: nonzeros=1369, allocated nonzeros=1369
          total number of mallocs used during MatSetValues calls =0
            not using I-node routines
    Up solver (post-smoother) same as down solver (pre-smoother)
    Down solver (pre-smoother) on level 3 -------------------------------
      KSP Object:      (mg_levels_3_)       1 MPI processes
        type: chebyshev
          Chebyshev: eigenvalue estimates:  min = 0.499429, max = 1.09874
          Chebyshev: estimated using:  [0 0.5; 0 1.1]
          KSP Object:          (mg_levels_3_est_)           1 MPI processes
            type: gmres
              GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
              GMRES: happy breakdown tolerance 1e-30
            maximum iterations=10, initial guess is zero
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using NONE norm type for convergence test
          PC Object:          (mg_levels_3_)           1 MPI processes
            type: sor
              SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
            linear system matrix = precond matrix:
            Matrix Object:             1 MPI processes
              type: seqaij
              rows=625, cols=625
              total: nonzeros=3025, allocated nonzeros=3025
              total number of mallocs used during MatSetValues calls =0
                not using I-node routines
        maximum iterations=2
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
        left preconditioning
        using nonzero initial guess
        using UNPRECONDITIONED norm type for convergence test
      PC Object:      (mg_levels_3_)       1 MPI processes
        type: sor
          SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
        linear system matrix = precond matrix:
        Matrix Object:         1 MPI processes
          type: seqaij
          rows=625, cols=625
          total: nonzeros=3025, allocated nonzeros=3025
          total number of mallocs used during MatSetValues calls =0
            not using I-node routines
    Up solver (post-smoother) same as down solver (pre-smoother)
    linear system matrix = precond matrix:
    Matrix Object:     1 MPI processes
      type: seqaij
      rows=625, cols=625
      total: nonzeros=3025, allocated nonzeros=3025
      total number of mallocs used during MatSetValues calls =0
        not using I-node routines
