  0 SNES Function norm 17621.4 
    0 KSP Residual norm 7.477117570104e+00 
    1 KSP Residual norm 1.363212831361e+00 
    2 KSP Residual norm 1.659797269897e-01 
    3 KSP Residual norm 1.974324169274e-03 
    4 KSP Residual norm 3.057331000962e-04 
    5 KSP Residual norm 1.661856225558e-05 
    6 KSP Residual norm 1.374474145380e-06 
  1 SNES Function norm 5222.44 
    0 KSP Residual norm 4.186656837802e+00 
    1 KSP Residual norm 1.497421032213e+00 
    2 KSP Residual norm 1.159784254625e-01 
    3 KSP Residual norm 1.776814363587e-02 
    4 KSP Residual norm 4.697221420323e-03 
    5 KSP Residual norm 8.892598100282e-04 
    6 KSP Residual norm 1.548188482089e-04 
    7 KSP Residual norm 2.376563368113e-05 
    8 KSP Residual norm 3.076015085169e-06 
  2 SNES Function norm 1549.16 
    0 KSP Residual norm 4.047237413232e+00 
    1 KSP Residual norm 7.091943348533e-01 
    2 KSP Residual norm 1.383800140935e-01 
    3 KSP Residual norm 2.818851565910e-02 
    4 KSP Residual norm 1.135014300700e-03 
    5 KSP Residual norm 8.602730382831e-05 
    6 KSP Residual norm 2.436720983714e-05 
    7 KSP Residual norm 1.744414781598e-06 
  3 SNES Function norm 459.505 
    0 KSP Residual norm 2.349173613550e+00 
    1 KSP Residual norm 3.562004133514e-01 
    2 KSP Residual norm 9.219933392251e-02 
    3 KSP Residual norm 2.541794886904e-02 
    4 KSP Residual norm 1.493550516943e-03 
    5 KSP Residual norm 1.530342865698e-04 
    6 KSP Residual norm 1.381105744818e-05 
    7 KSP Residual norm 1.002357450145e-06 
  4 SNES Function norm 136.479 
    0 KSP Residual norm 9.641877600296e-01 
    1 KSP Residual norm 9.115132801196e-02 
    2 KSP Residual norm 2.968083729962e-02 
    3 KSP Residual norm 4.679681289162e-03 
    4 KSP Residual norm 3.733145372417e-04 
    5 KSP Residual norm 3.622056522372e-05 
    6 KSP Residual norm 1.253417815315e-06 
  5 SNES Function norm 40.624 
    0 KSP Residual norm 4.369671056170e-01 
    1 KSP Residual norm 3.318718830011e-02 
    2 KSP Residual norm 1.129836237575e-02 
    3 KSP Residual norm 7.564461357955e-04 
    4 KSP Residual norm 3.397426325276e-05 
    5 KSP Residual norm 5.729067873374e-06 
    6 KSP Residual norm 2.156460571757e-07 
  6 SNES Function norm 12.1062 
    0 KSP Residual norm 2.449604026619e-01 
    1 KSP Residual norm 1.347242196290e-02 
    2 KSP Residual norm 3.991463724921e-03 
    3 KSP Residual norm 2.054798449408e-04 
    4 KSP Residual norm 1.449038925632e-05 
    5 KSP Residual norm 1.930335185605e-06 
    6 KSP Residual norm 8.704448632528e-08 
  7 SNES Function norm 3.56967 
    0 KSP Residual norm 1.061875207367e-01 
    1 KSP Residual norm 6.429351665173e-03 
    2 KSP Residual norm 1.789376045197e-03 
    3 KSP Residual norm 6.966931668304e-05 
    4 KSP Residual norm 4.745627278115e-06 
    5 KSP Residual norm 2.683494039498e-07 
    6 KSP Residual norm 3.334745566651e-08 
  8 SNES Function norm 0.948696 
    0 KSP Residual norm 4.463099272352e-02 
    1 KSP Residual norm 1.737226038197e-03 
    2 KSP Residual norm 5.496736462993e-04 
    3 KSP Residual norm 3.347755426400e-05 
    4 KSP Residual norm 1.707089122793e-06 
    5 KSP Residual norm 1.741686818910e-07 
    6 KSP Residual norm 1.484992432486e-08 
  9 SNES Function norm 0.224801 
    0 KSP Residual norm 7.564025867913e-03 
    1 KSP Residual norm 2.184217862799e-04 
    2 KSP Residual norm 4.397434115494e-05 
    3 KSP Residual norm 2.915282951316e-06 
    4 KSP Residual norm 3.405363857794e-07 
    5 KSP Residual norm 6.289446019320e-08 
    6 KSP Residual norm 1.376116313174e-09 
 10 SNES Function norm 0.0400413 
    0 KSP Residual norm 5.841690034561e-04 
    1 KSP Residual norm 1.749857574745e-05 
    2 KSP Residual norm 1.633564527612e-06 
    3 KSP Residual norm 9.351740731443e-08 
    4 KSP Residual norm 1.490066930565e-08 
    5 KSP Residual norm 2.649701414098e-09 
    6 KSP Residual norm 5.980076853548e-11 
    7 KSP Residual norm 6.200530054428e-12 
 11 SNES Function norm 0.00166356 
    0 KSP Residual norm 1.527549805850e-05 
    1 KSP Residual norm 6.785830397513e-07 
    2 KSP Residual norm 9.565037269415e-08 
    3 KSP Residual norm 4.419692418036e-09 
    4 KSP Residual norm 5.478575492791e-10 
    5 KSP Residual norm 2.676787535225e-11 
    6 KSP Residual norm 9.463943808636e-13 
    7 KSP Residual norm 7.360639683246e-14 
 12 SNES Function norm 2.78359e-06 
Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 12
SNES Object: 4 MPI processes
  type: newtonls
  maximum iterations=20, maximum function evaluations=10000
  tolerances: relative=1e-08, absolute=1e-50, solution=1e-08
  total number of linear solver iterations=78
  total number of function evaluations=13
  norm schedule ALWAYS
  SNESLineSearch Object: 4 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: 4 MPI processes
    type: cg
    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: 4 MPI processes
    type: bddc
      Use verbose output: 0
      Use user-defined CSR: 0
      Use local mat graph: 1
      Connectivity graph topological dimension: 2
      Use vertices: 1 (vertex size 1)
      Use edges: 1
      Use faces: 0
      Use true near null space: 0
      Use QR for single constraints on cc: 0
      Use change of basis on local edge nodes: 0
      Use change of basis on local face nodes: 0
      User defined change of basis matrix: 0
      Has change of basis matrix: 0
      Eliminate dirichlet boundary dofs: 0
      Switch on static condensation ops around the interface preconditioner: 0
      Use exact dirichlet trick: 1
      Interface extension: DIRICHLET
      Multilevel max levels: 0
      Multilevel coarsening ratio: 8
      Use estimated eigs for coarse problem: 0
      Use deluxe scaling: 0
      Use deluxe zerorows: 0
      Use deluxe singlemat: 0
      Rebuild interface graph for Schur principal minors: 0
      Number of dofs' layers for the computation of principal minors: -1
      Use user CSR graph to compute successive layers: 0
      Adaptive constraint selection threshold (active 0, userdefined 0): 0.
      Min constraints / connected component: 0
      Max constraints / connected component: 0
      Invert exact Schur complement for adaptive selection: 0
      Symmetric computation of primal basis functions: 1
      Num. Procs. to map coarse adjacency list: 0
      Coarse eqs per proc (significant at the coarsest level): 1
      Detect disconnected: 1 (filter 0)
      Benign subspace trick: 0 (change explicit 0)
      Benign subspace trick is active: 0
      Algebraic computation of no-net-flux: 0
    ********************************** STATISTICS AT LEVEL 0 **********************************
      Global dofs sizes: all 1485 interface 92 coarse 10
      Coarsening ratios: all/coarse 148 interface/coarse 9
      Active processes : 4
      Total subdomains : 5
      Dofs type        :	MIN	MAX	MEAN
      Interior  dofs   :	343	361	348
      Interface dofs   :	33	61	46
      Primal    dofs   :	3	8	5
      Local     dofs   :	376	422	395
      Local     subs   :	1	2
    --- Interior solver (rank 0)
      KSP Object: (pc_bddc_dirichlet_) 1 MPI processes
        type: preonly
        maximum iterations=10000, initial guess is zero
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000.
        left preconditioning
        using NONE norm type for convergence test
      PC Object: (pc_bddc_dirichlet_) 1 MPI processes
        type: lu
          out-of-place factorization
          tolerance for zero pivot 2.22045e-14
          matrix ordering: nd
          factor fill ratio given 5., needed 2.23015
            Factored matrix follows:
              Mat Object: 1 MPI processes
                type: seqaij
                rows=345, cols=345
                package used to perform factorization: petsc
                total: nonzeros=10533, allocated nonzeros=10533
                total number of mallocs used during MatSetValues calls=0
                  not using I-node routines
        linear system matrix = precond matrix:
        Mat Object: (pc_bddc_dirichlet_) 1 MPI processes
          type: seqaij
          rows=345, cols=345
          total: nonzeros=4723, allocated nonzeros=4723
          total number of mallocs used during MatSetValues calls=0
            not using I-node routines
    --- Correction solver (rank 0)
      KSP Object: (pc_bddc_neumann_) 1 MPI processes
        type: preonly
        maximum iterations=10000, initial guess is zero
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000.
        left preconditioning
        using NONE norm type for convergence test
      PC Object: (pc_bddc_neumann_) 1 MPI processes
        type: lu
          out-of-place factorization
          tolerance for zero pivot 2.22045e-14
          matrix ordering: nd
          factor fill ratio given 5., needed 1.95449
            Factored matrix follows:
              Mat Object: 1 MPI processes
                type: seqaij
                rows=383, cols=383
                package used to perform factorization: petsc
                total: nonzeros=10865, allocated nonzeros=10865
                total number of mallocs used during MatSetValues calls=0
                  not using I-node routines
        linear system matrix = precond matrix:
        Mat Object: (pc_bddc_neumann_) 1 MPI processes
          type: seqaij
          rows=383, cols=383
          total: nonzeros=5559, allocated nonzeros=5559
          total number of mallocs used during MatSetValues calls=0
            not using I-node routines
    --- Coarse solver
      KSP Object: (pc_bddc_coarse_) 4 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: (pc_bddc_coarse_) 4 MPI processes
        type: redundant
          First (color=0) of 4 PCs follows
        linear system matrix = precond matrix:
        Mat Object: (pc_bddc_coarse_) 4 MPI processes
          type: mpiaij
          rows=10, cols=10
          total: nonzeros=94, allocated nonzeros=97
          total number of mallocs used during MatSetValues calls=0
            using I-node (on process 0) routines: found 1 nodes, limit used is 5
              KSP Object:     (pc_bddc_coarse_redundant_)     1 MPI processes
                type: preonly
                maximum iterations=10000, initial guess is zero
                tolerances:  relative=1e-05, absolute=1e-50, divergence=10000.
                left preconditioning
                using NONE norm type for convergence test
              PC Object:     (pc_bddc_coarse_redundant_)     1 MPI processes
                type: lu
                  out-of-place factorization
                  tolerance for zero pivot 2.22045e-14
                  matrix ordering: nd
                  factor fill ratio given 5., needed 1.02128
                    Factored matrix follows:
                      Mat Object:     1 MPI processes
                        type: seqaij
                        rows=10, cols=10
                        package used to perform factorization: petsc
                        total: nonzeros=96, allocated nonzeros=96
                        total number of mallocs used during MatSetValues calls=0
                          using I-node routines: found 4 nodes, limit used is 5
                linear system matrix = precond matrix:
                Mat Object:     1 MPI processes
                  type: seqaij
                  rows=10, cols=10
                  total: nonzeros=94, allocated nonzeros=94
                  total number of mallocs used during MatSetValues calls=0
                    using I-node routines: found 6 nodes, limit used is 5
    linear system matrix = precond matrix:
    Mat Object: 4 MPI processes
      type: is
      rows=1485, cols=1485
      total: nonzeros=23046, allocated nonzeros=24772
      total number of mallocs used during MatSetValues calls=0
