]> https://gitweb.dealii.org/ - dealii.git/commitdiff
identifying problem with make flux sparsity pattern edge
authorGuido Kanschat <dr.guido.kanschat@gmail.com>
Mon, 24 Jun 2013 16:01:26 +0000 (16:01 +0000)
committerGuido Kanschat <dr.guido.kanschat@gmail.com>
Mon, 24 Jun 2013 16:01:26 +0000 (16:01 +0000)
git-svn-id: https://svn.dealii.org/trunk@29881 0785d39b-7218-0410-832d-ea1e28bc413d

tests/mpi/flux_edge_01.cc [new file with mode: 0644]
tests/mpi/flux_edge_01/ncpu_1/cmp/generic [new file with mode: 0644]
tests/mpi/flux_edge_01/ncpu_2/cmp/generic [new file with mode: 0644]
tests/mpi/flux_edge_01/ncpu_4/cmp/generic [new file with mode: 0644]
tests/mpi/step-39/ncpu_2/cmp/generic [new file with mode: 0644]

diff --git a/tests/mpi/flux_edge_01.cc b/tests/mpi/flux_edge_01.cc
new file mode 100644 (file)
index 0000000..070faeb
--- /dev/null
@@ -0,0 +1,790 @@
+/* Author: Guido Kanschat, Texas A&M University, 2009 */
+
+/*    $Id: step-39.cc 28552 2013-02-25 15:18:15Z kanschat $       */
+/*                                                                */
+/*    Copyright (C) 2010-2013 by the deal.II authors */
+/*                                                                */
+/*    This file is subject to QPL and may not be  distributed     */
+/*    without copyright and license information. Please refer     */
+/*    to the file deal.II/doc/license.html for the  text  and     */
+/*    further information on this license.                        */
+
+#include "../tests.h"
+#include <deal.II/lac/sparse_matrix.h>
+#include <deal.II/lac/compressed_sparsity_pattern.h>
+#include <deal.II/lac/solver_cg.h>
+#include <deal.II/lac/precondition.h>
+#include <deal.II/lac/precondition_block.h>
+#include <deal.II/lac/block_vector.h>
+#include <deal.II/lac/trilinos_sparse_matrix.h>
+#include <deal.II/lac/trilinos_precondition.h>
+
+#include <deal.II/grid/grid_generator.h>
+#include <deal.II/distributed/grid_refinement.h>
+#include <deal.II/grid/filtered_iterator.h>
+
+#include <deal.II/fe/fe_q.h>
+#include <deal.II/fe/fe_dgp.h>
+#include <deal.II/fe/fe_dgq.h>
+#include <deal.II/dofs/dof_tools.h>
+#include <deal.II/multigrid/mg_dof_handler.h>
+
+#include <deal.II/meshworker/dof_info.h>
+#include <deal.II/meshworker/integration_info.h>
+#include <deal.II/meshworker/assembler.h>
+#include <deal.II/meshworker/loop.h>
+
+#include <deal.II/integrators/laplace.h>
+
+#include <deal.II/multigrid/mg_tools.h>
+#include <deal.II/multigrid/multigrid.h>
+#include <deal.II/multigrid/mg_matrix.h>
+#include <deal.II/multigrid/mg_transfer.h>
+#include <deal.II/multigrid/mg_coarse.h>
+#include <deal.II/multigrid/mg_smoother.h>
+
+#include <deal.II/base/function_lib.h>
+#include <deal.II/base/quadrature_lib.h>
+#include <deal.II/numerics/vector_tools.h>
+#include <deal.II/numerics/data_out.h>
+
+#include <iostream>
+#include <fstream>
+
+namespace Step39
+{
+  using namespace dealii;
+
+  Functions::SlitSingularityFunction<2> exact_solution;
+
+
+
+
+  template <int dim>
+  class MatrixIntegrator : public MeshWorker::LocalIntegrator<dim>
+  {
+  public:
+    void cell(MeshWorker::DoFInfo<dim> &dinfo,
+             typename MeshWorker::IntegrationInfo<dim> &info) const;
+    void boundary(MeshWorker::DoFInfo<dim> &dinfo,
+                 typename MeshWorker::IntegrationInfo<dim> &info) const;
+    void face(MeshWorker::DoFInfo<dim> &dinfo1,
+             MeshWorker::DoFInfo<dim> &dinfo2,
+             typename MeshWorker::IntegrationInfo<dim> &info1,
+             typename MeshWorker::IntegrationInfo<dim> &info2) const;
+  };
+
+
+  template <int dim>
+  void MatrixIntegrator<dim>::cell(
+    MeshWorker::DoFInfo<dim> &dinfo,
+    typename MeshWorker::IntegrationInfo<dim> &info) const
+  {
+    LocalIntegrators::Laplace::cell_matrix(dinfo.matrix(0,false).matrix, info.fe_values());
+  }
+
+
+  template <int dim>
+  void MatrixIntegrator<dim>::boundary(
+    MeshWorker::DoFInfo<dim> &dinfo,
+    typename MeshWorker::IntegrationInfo<dim> &info) const
+  {
+    const unsigned int deg = info.fe_values(0).get_fe().tensor_degree();
+    LocalIntegrators::Laplace::nitsche_matrix(
+      dinfo.matrix(0,false).matrix, info.fe_values(0),
+      LocalIntegrators::Laplace::compute_penalty(dinfo, dinfo, deg, deg));
+  }
+
+  template <int dim>
+  void MatrixIntegrator<dim>::face(
+    MeshWorker::DoFInfo<dim> &dinfo1,
+    MeshWorker::DoFInfo<dim> &dinfo2,
+    typename MeshWorker::IntegrationInfo<dim> &info1,
+    typename MeshWorker::IntegrationInfo<dim> &info2) const
+  {
+    const unsigned int deg = info1.fe_values(0).get_fe().tensor_degree();
+    LocalIntegrators::Laplace::ip_matrix(
+      dinfo1.matrix(0,false).matrix, dinfo1.matrix(0,true).matrix,
+      dinfo2.matrix(0,true).matrix, dinfo2.matrix(0,false).matrix,
+      info1.fe_values(0), info2.fe_values(0),
+      LocalIntegrators::Laplace::compute_penalty(dinfo1, dinfo2, deg, deg));
+  }
+
+  template <int dim>
+  class RHSIntegrator : public MeshWorker::LocalIntegrator<dim>
+  {
+  public:
+    void cell(MeshWorker::DoFInfo<dim> &dinfo, typename MeshWorker::IntegrationInfo<dim> &info) const;
+    void boundary(MeshWorker::DoFInfo<dim> &dinfo, typename MeshWorker::IntegrationInfo<dim> &info) const;
+    void face(MeshWorker::DoFInfo<dim> &dinfo1,
+             MeshWorker::DoFInfo<dim> &dinfo2,
+             typename MeshWorker::IntegrationInfo<dim> &info1,
+             typename MeshWorker::IntegrationInfo<dim> &info2) const;
+  };
+
+
+  template <int dim>
+  void RHSIntegrator<dim>::cell(MeshWorker::DoFInfo<dim> &, typename MeshWorker::IntegrationInfo<dim> &) const
+  {}
+
+
+  template <int dim>
+  void RHSIntegrator<dim>::boundary(MeshWorker::DoFInfo<dim> &dinfo, typename MeshWorker::IntegrationInfo<dim> &info) const
+  {
+    const FEValuesBase<dim> &fe = info.fe_values();
+    Vector<double> &local_vector = dinfo.vector(0).block(0);
+
+    std::vector<double> boundary_values(fe.n_quadrature_points);
+    exact_solution.value_list(fe.get_quadrature_points(), boundary_values);
+
+    const unsigned int deg = fe.get_fe().tensor_degree();
+    const double penalty = 2. * deg * (deg+1) * dinfo.face->measure() / dinfo.cell->measure();
+
+    for (unsigned k=0; k<fe.n_quadrature_points; ++k)
+      for (unsigned int i=0; i<fe.dofs_per_cell; ++i)
+        local_vector(i) += (- fe.shape_value(i,k) * penalty * boundary_values[k]
+                            + (fe.normal_vector(k) * fe.shape_grad(i,k)) * boundary_values[k])
+                           * fe.JxW(k);
+  }
+
+
+  template <int dim>
+  void RHSIntegrator<dim>::face(MeshWorker::DoFInfo<dim> &,
+                                MeshWorker::DoFInfo<dim> &,
+                                typename MeshWorker::IntegrationInfo<dim> &,
+                                typename MeshWorker::IntegrationInfo<dim> &) const
+  {}
+
+
+  template <int dim>
+  class Estimator : public MeshWorker::LocalIntegrator<dim>
+  {
+  public:
+    void cell(MeshWorker::DoFInfo<dim> &dinfo, typename MeshWorker::IntegrationInfo<dim> &info) const;
+    void boundary(MeshWorker::DoFInfo<dim> &dinfo, typename MeshWorker::IntegrationInfo<dim> &info) const;
+    void face(MeshWorker::DoFInfo<dim> &dinfo1,
+             MeshWorker::DoFInfo<dim> &dinfo2,
+             typename MeshWorker::IntegrationInfo<dim> &info1,
+             typename MeshWorker::IntegrationInfo<dim> &info2) const;
+  };
+
+
+  template <int dim>
+  void Estimator<dim>::cell(MeshWorker::DoFInfo<dim> &dinfo, typename MeshWorker::IntegrationInfo<dim> &info) const
+  {
+    const FEValuesBase<dim> &fe = info.fe_values();
+
+    const std::vector<Tensor<2,dim> > &DDuh = info.hessians[0][0];
+    for (unsigned k=0; k<fe.n_quadrature_points; ++k)
+      {
+        const double t = dinfo.cell->diameter() * trace(DDuh[k]);
+        dinfo.value(0) +=  t*t * fe.JxW(k);
+      }
+    dinfo.value(0) = std::sqrt(dinfo.value(0));
+  }
+
+  template <int dim>
+  void Estimator<dim>::boundary(MeshWorker::DoFInfo<dim> &dinfo, typename MeshWorker::IntegrationInfo<dim> &info) const
+  {
+    const FEValuesBase<dim> &fe = info.fe_values();
+
+    std::vector<double> boundary_values(fe.n_quadrature_points);
+    exact_solution.value_list(fe.get_quadrature_points(), boundary_values);
+
+    const std::vector<double> &uh = info.values[0][0];
+
+    const unsigned int deg = fe.get_fe().tensor_degree();
+    const double penalty = 2. * deg * (deg+1) * dinfo.face->measure() / dinfo.cell->measure();
+
+    for (unsigned k=0; k<fe.n_quadrature_points; ++k)
+      dinfo.value(0) += penalty * (boundary_values[k] - uh[k]) * (boundary_values[k] - uh[k])
+                        * fe.JxW(k);
+    dinfo.value(0) = std::sqrt(dinfo.value(0));
+  }
+
+
+  template <int dim>
+  void Estimator<dim>::face(MeshWorker::DoFInfo<dim> &dinfo1,
+                            MeshWorker::DoFInfo<dim> &dinfo2,
+                            typename MeshWorker::IntegrationInfo<dim> &info1,
+                            typename MeshWorker::IntegrationInfo<dim> &info2) const
+  {
+    const FEValuesBase<dim> &fe = info1.fe_values();
+    const std::vector<double> &uh1 = info1.values[0][0];
+    const std::vector<double> &uh2 = info2.values[0][0];
+    const std::vector<Tensor<1,dim> > &Duh1 = info1.gradients[0][0];
+    const std::vector<Tensor<1,dim> > &Duh2 = info2.gradients[0][0];
+
+    const unsigned int deg = fe.get_fe().tensor_degree();
+    const double penalty1 = deg * (deg+1) * dinfo1.face->measure() / dinfo1.cell->measure();
+    const double penalty2 = deg * (deg+1) * dinfo2.face->measure() / dinfo2.cell->measure();
+    const double penalty = penalty1 + penalty2;
+    const double h = dinfo1.face->measure();
+
+    for (unsigned k=0; k<fe.n_quadrature_points; ++k)
+      {
+        double diff1 = uh1[k] - uh2[k];
+        double diff2 = fe.normal_vector(k) * Duh1[k] - fe.normal_vector(k) * Duh2[k];
+        dinfo1.value(0) += (penalty * diff1*diff1 + h * diff2*diff2)
+                           * fe.JxW(k);
+      }
+    dinfo1.value(0) = std::sqrt(dinfo1.value(0));
+    dinfo2.value(0) = dinfo1.value(0);
+  }
+
+
+
+  template <int dim>
+  class ErrorIntegrator : public MeshWorker::LocalIntegrator<dim>
+  {
+  public:
+    void cell(MeshWorker::DoFInfo<dim> &dinfo, typename MeshWorker::IntegrationInfo<dim> &info) const;
+    void boundary(MeshWorker::DoFInfo<dim> &dinfo, typename MeshWorker::IntegrationInfo<dim> &info) const;
+    void face(MeshWorker::DoFInfo<dim> &dinfo1,
+             MeshWorker::DoFInfo<dim> &dinfo2,
+             typename MeshWorker::IntegrationInfo<dim> &info1,
+             typename MeshWorker::IntegrationInfo<dim> &info2) const;
+  };
+
+
+  template <int dim>
+  void ErrorIntegrator<dim>::cell(
+    MeshWorker::DoFInfo<dim> &dinfo,
+    typename MeshWorker::IntegrationInfo<dim> &info) const
+  {
+    const FEValuesBase<dim> &fe = info.fe_values();
+    std::vector<Tensor<1,dim> > exact_gradients(fe.n_quadrature_points);
+    std::vector<double> exact_values(fe.n_quadrature_points);
+
+    exact_solution.gradient_list(fe.get_quadrature_points(), exact_gradients);
+    exact_solution.value_list(fe.get_quadrature_points(), exact_values);
+
+    const std::vector<Tensor<1,dim> > &Duh = info.gradients[0][0];
+    const std::vector<double> &uh = info.values[0][0];
+
+    for (unsigned k=0; k<fe.n_quadrature_points; ++k)
+      {
+        double sum = 0;
+        for (unsigned int d=0; d<dim; ++d)
+          {
+            const double diff = exact_gradients[k][d] - Duh[k][d];
+            sum += diff*diff;
+          }
+        const double diff = exact_values[k] - uh[k];
+        dinfo.value(0) +=  sum * fe.JxW(k);
+        dinfo.value(1) +=  diff*diff * fe.JxW(k);
+      }
+    dinfo.value(0) = std::sqrt(dinfo.value(0));
+    dinfo.value(1) = std::sqrt(dinfo.value(1));
+  }
+
+
+  template <int dim>
+  void ErrorIntegrator<dim>::boundary(
+    MeshWorker::DoFInfo<dim> &dinfo,
+    typename MeshWorker::IntegrationInfo<dim> &info) const
+  {
+    const FEValuesBase<dim> &fe = info.fe_values();
+
+    std::vector<double> exact_values(fe.n_quadrature_points);
+    exact_solution.value_list(fe.get_quadrature_points(), exact_values);
+
+    const std::vector<double> &uh = info.values[0][0];
+
+    const unsigned int deg = fe.get_fe().tensor_degree();
+    const double penalty = 2. * deg * (deg+1) * dinfo.face->measure() / dinfo.cell->measure();
+
+    for (unsigned k=0; k<fe.n_quadrature_points; ++k)
+      {
+        const double diff = exact_values[k] - uh[k];
+        dinfo.value(0) += penalty * diff * diff * fe.JxW(k);
+      }
+    dinfo.value(0) = std::sqrt(dinfo.value(0));
+  }
+
+
+  template <int dim>
+  void ErrorIntegrator<dim>::face(
+    MeshWorker::DoFInfo<dim> &dinfo1,
+    MeshWorker::DoFInfo<dim> &dinfo2,
+    typename MeshWorker::IntegrationInfo<dim> &info1,
+    typename MeshWorker::IntegrationInfo<dim> &info2) const
+  {
+    const FEValuesBase<dim> &fe = info1.fe_values();
+    const std::vector<double> &uh1 = info1.values[0][0];
+    const std::vector<double> &uh2 = info2.values[0][0];
+
+    const unsigned int deg = fe.get_fe().tensor_degree();
+    const double penalty1 = deg * (deg+1) * dinfo1.face->measure() / dinfo1.cell->measure();
+    const double penalty2 = deg * (deg+1) * dinfo2.face->measure() / dinfo2.cell->measure();
+    const double penalty = penalty1 + penalty2;
+
+    for (unsigned k=0; k<fe.n_quadrature_points; ++k)
+      {
+        double diff = uh1[k] - uh2[k];
+        dinfo1.value(0) += (penalty * diff*diff)
+                           * fe.JxW(k);
+      }
+    dinfo1.value(0) = std::sqrt(dinfo1.value(0));
+    dinfo2.value(0) = dinfo1.value(0);
+  }
+
+
+
+
+  template <int dim>
+  class InteriorPenaltyProblem
+  {
+  public:
+    typedef MeshWorker::IntegrationInfo<dim> CellInfo;
+
+    InteriorPenaltyProblem(const FiniteElement<dim> &fe);
+
+    void run(unsigned int n_steps);
+
+  private:
+    void setup_system ();
+    void assemble_matrix ();
+    void assemble_mg_matrix ();
+    void assemble_right_hand_side ();
+    void error ();
+    double estimate ();
+    void solve ();
+    void output_results (const unsigned int cycle) const;
+
+    parallel::distributed::Triangulation<dim>        triangulation;
+    const MappingQ1<dim>      mapping;
+    const FiniteElement<dim> &fe;
+    DoFHandler<dim>           dof_handler;
+    
+    IndexSet locally_relevant_set;
+    
+    TrilinosWrappers::SparseMatrix matrix;
+    TrilinosWrappers::MPI::Vector       solution;
+    TrilinosWrappers::MPI::Vector       right_hand_side;
+    BlockVector<double>  estimates;
+
+    MGLevelObject<TrilinosWrappers::SparseMatrix> mg_matrix;
+
+    MGLevelObject<TrilinosWrappers::SparseMatrix> mg_matrix_dg_down;
+    MGLevelObject<TrilinosWrappers::SparseMatrix> mg_matrix_dg_up;
+  };
+
+
+  template <int dim>
+  InteriorPenaltyProblem<dim>::InteriorPenaltyProblem(const FiniteElement<dim> &fe)
+    :
+    triangulation (MPI_COMM_WORLD,Triangulation<dim>::
+                   limit_level_difference_at_vertices,
+                   parallel::distributed::Triangulation<dim>::construct_multigrid_hierarchy),
+    mapping(),
+    fe(fe),
+    dof_handler(triangulation),
+    estimates(1)
+  {
+    GridGenerator::hyper_cube_slit(triangulation, -1, 1);
+  }
+
+
+  template <int dim>
+  void
+  InteriorPenaltyProblem<dim>::setup_system()
+  {
+    dof_handler.distribute_dofs(fe);
+    dof_handler.distribute_mg_dofs (fe);
+    
+    DoFTools::extract_locally_relevant_dofs (dof_handler, locally_relevant_set);
+    solution.reinit(dof_handler.locally_owned_dofs(), MPI_COMM_WORLD);
+    right_hand_side.reinit(dof_handler.locally_owned_dofs(), MPI_COMM_WORLD);
+
+    CompressedSimpleSparsityPattern c_sparsity(dof_handler.n_dofs(), dof_handler.n_dofs());
+    DoFTools::make_flux_sparsity_pattern(dof_handler, c_sparsity);
+    matrix.reinit(dof_handler.locally_owned_dofs(), c_sparsity, MPI_COMM_WORLD, true);
+
+    const unsigned int n_levels = triangulation.n_global_levels();
+    mg_matrix.resize(0, n_levels-1);
+    mg_matrix.clear();
+    mg_matrix_dg_up.resize(0, n_levels-1);
+    mg_matrix_dg_up.clear();
+    mg_matrix_dg_down.resize(0, n_levels-1);
+    mg_matrix_dg_down.clear();
+    
+    for (unsigned int level=mg_matrix.min_level();
+         level<=mg_matrix.max_level(); ++level)
+      {
+        CompressedSimpleSparsityPattern c_sparsity(dof_handler.n_dofs(level));
+        MGTools::make_flux_sparsity_pattern(dof_handler, c_sparsity, level);
+       mg_matrix[level].reinit(dof_handler.locally_owned_mg_dofs(level),
+                               dof_handler.locally_owned_mg_dofs(level),
+                               c_sparsity,
+                               MPI_COMM_WORLD, true);
+
+        if (level>0)
+          {
+            CompressedSimpleSparsityPattern ci_sparsity;
+            ci_sparsity.reinit(dof_handler.n_dofs(level-1), dof_handler.n_dofs(level));
+            MGTools::make_flux_sparsity_pattern_edge(dof_handler, ci_sparsity, level);
+
+           mg_matrix_dg_up[level].reinit(dof_handler.locally_owned_mg_dofs(level-1),
+                                         dof_handler.locally_owned_mg_dofs(level),
+                                         ci_sparsity,
+                                         MPI_COMM_WORLD, true);
+           mg_matrix_dg_down[level].reinit(dof_handler.locally_owned_mg_dofs(level-1),
+                                           dof_handler.locally_owned_mg_dofs(level),
+                                           ci_sparsity,
+                                           MPI_COMM_WORLD, true);
+          }
+      }
+  }
+
+
+  template <int dim>
+  void
+  InteriorPenaltyProblem<dim>::assemble_matrix()
+  {
+    MeshWorker::IntegrationInfoBox<dim> info_box;
+    UpdateFlags update_flags = update_values | update_gradients;
+    info_box.add_update_flags_all(update_flags);
+    info_box.initialize(fe, mapping);
+
+    MeshWorker::DoFInfo<dim> dof_info(dof_handler);
+
+    MeshWorker::Assembler::MatrixSimple<TrilinosWrappers::SparseMatrix> assembler;
+    assembler.initialize(matrix);
+    
+    FilteredIterator<typename DoFHandler<dim>::active_cell_iterator>
+      begin(IteratorFilters::LocallyOwnedCell(), dof_handler.begin_active());
+    FilteredIterator<typename DoFHandler<dim>::active_cell_iterator>
+      end(IteratorFilters::LocallyOwnedCell(), dof_handler.end());
+    
+    MatrixIntegrator<dim> integrator;
+    MeshWorker::integration_loop<dim, dim>(
+      begin, end,
+      dof_info, info_box,
+      integrator, assembler);
+    
+    matrix.compress(VectorOperation::add);
+  }
+
+
+  template <int dim>
+  void
+  InteriorPenaltyProblem<dim>::assemble_mg_matrix()
+  {
+    MeshWorker::IntegrationInfoBox<dim> info_box;
+    UpdateFlags update_flags = update_values | update_gradients;
+    info_box.add_update_flags_all(update_flags);
+    info_box.initialize(fe, mapping);
+
+    MeshWorker::DoFInfo<dim> dof_info(dof_handler);
+
+    MeshWorker::Assembler::MGMatrixSimple<TrilinosWrappers::SparseMatrix> assembler;
+    assembler.initialize(mg_matrix);
+    assembler.initialize_fluxes(mg_matrix_dg_up, mg_matrix_dg_down);
+    
+    FilteredIterator<typename DoFHandler<dim>::level_cell_iterator>
+      begin(IteratorFilters::LocallyOwnedLevelCell(), dof_handler.begin());
+    FilteredIterator<typename DoFHandler<dim>::level_cell_iterator>
+      end(IteratorFilters::LocallyOwnedLevelCell(), dof_handler.end());
+
+    MatrixIntegrator<dim> integrator;
+    MeshWorker::integration_loop<dim, dim> (
+      begin, end,
+      dof_info, info_box,
+      integrator, assembler);
+    
+    for (unsigned int level=mg_matrix.min_level(); level <= mg_matrix.max_level();++level)
+      {
+       mg_matrix[level].compress(VectorOperation::add);
+       if (level > mg_matrix.min_level())
+         {
+           mg_matrix_dg_up[level].compress(VectorOperation::add);
+           mg_matrix_dg_down[level].compress(VectorOperation::add);
+         }
+      }
+  }
+
+
+  template <int dim>
+  void
+  InteriorPenaltyProblem<dim>::assemble_right_hand_side()
+  {
+    MeshWorker::IntegrationInfoBox<dim> info_box;
+    UpdateFlags update_flags = update_quadrature_points | update_values | update_gradients;
+    info_box.add_update_flags_all(update_flags);
+    info_box.initialize(fe, mapping);
+
+    MeshWorker::DoFInfo<dim> dof_info(dof_handler);
+
+    MeshWorker::Assembler::ResidualSimple<TrilinosWrappers::MPI::Vector> assembler;
+    NamedData<TrilinosWrappers::MPI::Vector*> data;
+    TrilinosWrappers::MPI::Vector *rhs = &right_hand_side;
+    data.add(rhs, "RHS");
+    assembler.initialize(data);
+
+    FilteredIterator<typename DoFHandler<dim>::active_cell_iterator>
+      begin(IteratorFilters::LocallyOwnedCell(), dof_handler.begin_active());
+    FilteredIterator<typename DoFHandler<dim>::active_cell_iterator>
+      end(IteratorFilters::LocallyOwnedCell(), dof_handler.end());
+    
+
+    RHSIntegrator<dim> integrator;
+    MeshWorker::integration_loop<dim, dim>(begin, end,
+      dof_info, info_box,
+      integrator, assembler);
+
+    right_hand_side.compress(VectorOperation::add);
+    right_hand_side *= -1.;
+  }
+
+
+  template <int dim>
+  void
+  InteriorPenaltyProblem<dim>::solve()
+  {
+    SolverControl control(1000, 1.e-12);
+    SolverCG<TrilinosWrappers::MPI::Vector > solver(control);
+
+    MGTransferPrebuilt<TrilinosWrappers::MPI::Vector > mg_transfer;
+    mg_transfer.build_matrices(dof_handler);
+
+    SolverControl coarse_solver_control (1000, 1e-10, false, false);
+    SolverCG<TrilinosWrappers::MPI::Vector> coarse_solver(coarse_solver_control);
+    PreconditionIdentity identity;
+    TrilinosWrappers::SparseMatrix coarse_matrix = mg_matrix[0];
+    MGCoarseGridLACIteration<SolverCG<TrilinosWrappers::MPI::Vector>,TrilinosWrappers::MPI::Vector>
+      coarse_grid_solver(coarse_solver, coarse_matrix, identity);
+
+    typedef TrilinosWrappers::PreconditionJacobi Smoother;
+    MGSmootherPrecondition<TrilinosWrappers::SparseMatrix, Smoother, TrilinosWrappers::MPI::Vector> mg_smoother;
+    mg_smoother.initialize(mg_matrix, .7);
+    mg_smoother.set_steps(2);
+
+    MGMatrix<TrilinosWrappers::SparseMatrix, TrilinosWrappers::MPI::Vector> mgmatrix(&mg_matrix);
+    MGMatrix<TrilinosWrappers::SparseMatrix, TrilinosWrappers::MPI::Vector> mgdown(&mg_matrix_dg_down);
+    MGMatrix<TrilinosWrappers::SparseMatrix, TrilinosWrappers::MPI::Vector> mgup(&mg_matrix_dg_up);
+
+    Multigrid<TrilinosWrappers::MPI::Vector > mg(dof_handler, mgmatrix,
+                                  coarse_grid_solver, mg_transfer,
+                                  mg_smoother, mg_smoother);
+    mg.set_edge_flux_matrices(mgdown, mgup);
+
+    PreconditionMG<dim, TrilinosWrappers::MPI::Vector,
+                   MGTransferPrebuilt<TrilinosWrappers::MPI::Vector > >
+                   preconditioner(dof_handler, mg, mg_transfer);
+    solver.solve(matrix, solution, right_hand_side, preconditioner);
+  }
+
+
+  template <int dim>
+  double
+  InteriorPenaltyProblem<dim>::estimate()
+  {
+    TrilinosWrappers::MPI::Vector ghost;
+    ghost.reinit(locally_relevant_set, MPI_COMM_WORLD);
+    ghost = solution;
+    
+    std::vector<unsigned int> old_user_indices;
+    triangulation.save_user_indices(old_user_indices);
+
+    estimates.block(0).reinit(triangulation.n_active_cells());
+    
+    unsigned int i=0;
+    for (typename Triangulation<dim>::active_cell_iterator cell = triangulation.begin_active();
+         cell != triangulation.end(); ++cell,++i)
+      cell->set_user_index(i);
+
+    MeshWorker::IntegrationInfoBox<dim> info_box;
+    const unsigned int n_gauss_points = dof_handler.get_fe().tensor_degree()+1;
+    info_box.initialize_gauss_quadrature(n_gauss_points, n_gauss_points+1, n_gauss_points);
+
+    NamedData<TrilinosWrappers::MPI::Vector* > solution_data;
+    solution_data.add(&ghost, "solution");
+
+    info_box.cell_selector.add("solution", false, false, true);
+    info_box.boundary_selector.add("solution", true, true, false);
+    info_box.face_selector.add("solution", true, true, false);
+
+    info_box.add_update_flags_boundary(update_quadrature_points);
+    info_box.initialize(fe, mapping, solution_data);
+
+    MeshWorker::DoFInfo<dim> dof_info(dof_handler);
+
+    MeshWorker::Assembler::CellsAndFaces<double> assembler;
+    NamedData<BlockVector<double>* > out_data;
+    BlockVector<double> *est = &estimates;
+    out_data.add(est, "cells");
+    assembler.initialize(out_data, false);
+    
+    FilteredIterator<typename DoFHandler<dim>::active_cell_iterator>
+      begin(IteratorFilters::LocallyOwnedCell(), dof_handler.begin_active());
+    FilteredIterator<typename DoFHandler<dim>::active_cell_iterator>
+      end(IteratorFilters::LocallyOwnedCell(), dof_handler.end());
+    
+    Estimator<dim> integrator;
+    MeshWorker::integration_loop<dim, dim> (
+                                           begin, end,
+                                           dof_info, info_box,
+                                           integrator, assembler);
+
+    triangulation.load_user_indices(old_user_indices);
+    return estimates.block(0).l2_norm();
+  }
+
+
+  // template <int dim>
+  // void
+  // InteriorPenaltyProblem<dim>::error()
+  // {
+  //   BlockVector<double> errors(2);
+  //   errors.block(0).reinit(triangulation.n_active_cells());
+  //   errors.block(1).reinit(triangulation.n_active_cells());
+  //   unsigned int i=0;
+  //   for (typename Triangulation<dim>::active_cell_iterator cell = triangulation.begin_active();
+  //        cell != triangulation.end(); ++cell,++i)
+  //     cell->set_user_index(i);
+
+  //   MeshWorker::IntegrationInfoBox<dim> info_box;
+  //   const unsigned int n_gauss_points = dof_handler.get_fe().tensor_degree()+1;
+  //   info_box.initialize_gauss_quadrature(n_gauss_points, n_gauss_points+1, n_gauss_points);
+
+  //   NamedData<TrilinosWrappers::MPI::Vector* > solution_data;
+  //   solution_data.add(&solution, "solution");
+
+  //   info_box.cell_selector.add("solution", true, true, false);
+  //   info_box.boundary_selector.add("solution", true, false, false);
+  //   info_box.face_selector.add("solution", true, false, false);
+
+  //   info_box.add_update_flags_cell(update_quadrature_points);
+  //   info_box.add_update_flags_boundary(update_quadrature_points);
+  //   info_box.initialize(fe, mapping, solution_data);
+
+  //   MeshWorker::DoFInfo<dim> dof_info(dof_handler);
+
+  //   MeshWorker::Assembler::CellsAndFaces<double> assembler;
+  //   NamedData<BlockVector<double>* > out_data;
+  //   BlockVector<double> *est = &errors;
+  //   out_data.add(est, "cells");
+  //   assembler.initialize(out_data, false);
+
+  //   ErrorIntegrator<dim> integrator;
+  //   MeshWorker::integration_loop<dim, dim> (
+  //     dof_handler.begin_active(), dof_handler.end(),
+  //     dof_info, info_box,
+  //     integrator, assembler);
+
+  //   deallog << "energy-error: " << errors.block(0).l2_norm() << std::endl;
+  //   deallog << "L2-error:     " << errors.block(1).l2_norm() << std::endl;
+  // }
+
+
+  // template <int dim>
+  // void InteriorPenaltyProblem<dim>::output_results (const unsigned int cycle) const
+  // {
+  //   char *fn = new char[100];
+  //   sprintf(fn, "step-39/sol-%02d", cycle);
+    
+  //   std::string filename(fn);
+  //   filename += ".gnuplot";
+  //   deallog << "Writing solution to <" << filename << ">..."
+  //           << std::endl << std::endl;
+  //   std::ofstream gnuplot_output (filename.c_str());
+    
+  //   DataOut<dim> data_out;
+  //   data_out.attach_dof_handler (dof_handler);
+  //   data_out.add_data_vector (solution, "u");
+  //   data_out.add_data_vector (estimates.block(0), "est");
+    
+  //   data_out.build_patches ();
+    
+  //   data_out.write_gnuplot(gnuplot_output);
+  // }
+
+  template <int dim>
+  void
+  InteriorPenaltyProblem<dim>::run(unsigned int n_steps)
+  {
+    deallog << "Element: " << fe.get_name() << std::endl;
+    for (unsigned int s=0; s<n_steps; ++s)
+      {
+        deallog << "Step " << s << std::endl;
+        if (estimates.block(0).size() == 0)
+          triangulation.refine_global(1);
+       else
+        {
+         if (Utilities::MPI::this_mpi_process(MPI_COMM_WORLD) == 0)
+           triangulation.begin_active(triangulation.n_levels()-1)->set_refine_flag();
+             
+         // parallel::distributed::GridRefinement::refine_and_coarsen_fixed_fraction (triangulation,
+         //                                                                        estimates.block(0),
+         //                                                                        0.5, 0.0);
+         triangulation.execute_coarsening_and_refinement ();
+        }
+
+        deallog << "Triangulation "
+                << triangulation.n_active_cells() << " cells, "
+                << triangulation.n_levels() << " levels" << std::endl;
+
+        setup_system();
+        deallog << "DoFHandler " << dof_handler.n_dofs() << " dofs, level dofs";
+        for (unsigned int l=0; l<triangulation.n_levels(); ++l)
+          deallog << ' ' << dof_handler.n_dofs(l);
+        deallog << std::endl;
+
+        deallog << "Assemble matrix" << std::endl;
+        assemble_matrix();
+        deallog << "Assemble multilevel matrix" << std::endl;
+        assemble_mg_matrix();
+        deallog << "Assemble right hand side" << std::endl;
+        assemble_right_hand_side();
+        deallog << "Solve" << std::endl;
+        solve();
+       //error();
+        deallog << "Estimate " << estimate() << std::endl;
+        //output_results(s);
+      }
+  }
+}
+
+
+
+int main(int argc, char *argv[])
+{
+  dealii::Utilities::MPI::MPI_InitFinalize mpi_initialization(argc, argv);
+  mpi_initlog(__FILE__, true);
+    
+  using namespace dealii;
+  using namespace Step39;
+  
+  try
+    {
+      FE_DGQ<2> fe1(2);
+      InteriorPenaltyProblem<2> test1(fe1);
+      test1.run(20);
+    }
+  catch (std::exception &exc)
+    {
+      std::cerr << std::endl << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      std::cerr << "Exception on processing: " << std::endl
+                << exc.what() << std::endl
+                << "Aborting!" << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      return 1;
+    }
+  catch (...)
+    {
+      std::cerr << std::endl << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      std::cerr << "Unknown exception!" << std::endl
+                << "Aborting!" << std::endl
+                << "----------------------------------------------------"
+                << std::endl;
+      return 1;
+    }
+
+  return 0;
+}
diff --git a/tests/mpi/flux_edge_01/ncpu_1/cmp/generic b/tests/mpi/flux_edge_01/ncpu_1/cmp/generic
new file mode 100644 (file)
index 0000000..6faa654
--- /dev/null
@@ -0,0 +1,561 @@
+
+DEAL::Cycle 0:
+DEAL::   Number of active cells:       16
+DEAL::Number of degrees of freedom: 25   L0: 4   L1: 9   L2: 25
+DEAL::   Number of degrees of freedom: 25 (by level: 4, 9, 25)
+DEAL:cg::Starting value 0.187500
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Convergence step 5 value 1.65910e-17
+DEAL::Cycle 1:
+DEAL::   Number of active cells:       31
+DEAL::Number of degrees of freedom: 46   L0: 4   L1: 9   L2: 25   L3: 33
+DEAL::   Number of degrees of freedom: 46 (by level: 4, 9, 25, 33)
+DEAL:cg::Starting value 0.156543
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Convergence step 6 value 2.33288e-13
+DEAL::Cycle 2:
+DEAL::   Number of active cells:       61
+DEAL::Number of degrees of freedom: 82   L0: 4   L1: 9   L2: 25   L3: 69   L4: 18
+DEAL::   Number of degrees of freedom: 82 (by level: 4, 9, 25, 69, 18)
+DEAL:cg::Starting value 0.121377
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Convergence step 7 value 5.60747e-15
+DEAL::Cycle 3:
+DEAL::   Number of active cells:       118
+DEAL::Number of degrees of freedom: 151   L0: 4   L1: 9   L2: 25   L3: 77   L4: 109
+DEAL::   Number of degrees of freedom: 151 (by level: 4, 9, 25, 77, 109)
+DEAL:cg::Starting value 0.0945704
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Convergence step 10 value 8.61989e-14
diff --git a/tests/mpi/flux_edge_01/ncpu_2/cmp/generic b/tests/mpi/flux_edge_01/ncpu_2/cmp/generic
new file mode 100644 (file)
index 0000000..50384e8
--- /dev/null
@@ -0,0 +1,699 @@
+
+DEAL::Cycle 0:
+DEAL::   Number of active cells:       16
+DEAL::Number of degrees of freedom: 25   L0: 4   L1: 9   L2: 25
+DEAL::   Number of degrees of freedom: 25 (by level: 4, 9, 25)
+DEAL:cg::Starting value 0.187500
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Convergence step 5 value 1.65911e-17
+DEAL::Cycle 1:
+DEAL::   Number of active cells:       64
+DEAL::Number of degrees of freedom: 81   L0: 4   L1: 9   L2: 25   L3: 81
+DEAL::   Number of degrees of freedom: 81 (by level: 4, 9, 25, 81)
+DEAL:cg::Starting value 0.109375
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Convergence step 7 value 2.00480e-14
+DEAL::Cycle 2:
+DEAL::   Number of active cells:       220
+DEAL::Number of degrees of freedom: 257   L0: 4   L1: 9   L2: 25   L3: 81   L4: 249
+DEAL::   Number of degrees of freedom: 257 (by level: 4, 9, 25, 81, 249)
+DEAL:cg::Starting value 0.0638137
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Convergence step 9 value 8.34225e-13
+DEAL::Cycle 3:
+DEAL::   Number of active cells:       610
+DEAL::Number of degrees of freedom: 706   L0: 4   L1: 9   L2: 25   L3: 81   L4: 285   L5: 600
+DEAL::   Number of degrees of freedom: 706 (by level: 4, 9, 25, 81, 285, 600)
+DEAL:cg::Starting value 0.0462052
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::Convergence step 11 value 2.16358e-13
diff --git a/tests/mpi/flux_edge_01/ncpu_4/cmp/generic b/tests/mpi/flux_edge_01/ncpu_4/cmp/generic
new file mode 100644 (file)
index 0000000..50384e8
--- /dev/null
@@ -0,0 +1,699 @@
+
+DEAL::Cycle 0:
+DEAL::   Number of active cells:       16
+DEAL::Number of degrees of freedom: 25   L0: 4   L1: 9   L2: 25
+DEAL::   Number of degrees of freedom: 25 (by level: 4, 9, 25)
+DEAL:cg::Starting value 0.187500
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Convergence step 5 value 1.65911e-17
+DEAL::Cycle 1:
+DEAL::   Number of active cells:       64
+DEAL::Number of degrees of freedom: 81   L0: 4   L1: 9   L2: 25   L3: 81
+DEAL::   Number of degrees of freedom: 81 (by level: 4, 9, 25, 81)
+DEAL:cg::Starting value 0.109375
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Convergence step 7 value 2.00480e-14
+DEAL::Cycle 2:
+DEAL::   Number of active cells:       220
+DEAL::Number of degrees of freedom: 257   L0: 4   L1: 9   L2: 25   L3: 81   L4: 249
+DEAL::   Number of degrees of freedom: 257 (by level: 4, 9, 25, 81, 249)
+DEAL:cg::Starting value 0.0638137
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Convergence step 9 value 8.34225e-13
+DEAL::Cycle 3:
+DEAL::   Number of active cells:       610
+DEAL::Number of degrees of freedom: 706   L0: 4   L1: 9   L2: 25   L3: 81   L4: 285   L5: 600
+DEAL::   Number of degrees of freedom: 706 (by level: 4, 9, 25, 81, 285, 600)
+DEAL:cg::Starting value 0.0462052
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::Convergence step 11 value 2.16358e-13
diff --git a/tests/mpi/step-39/ncpu_2/cmp/generic b/tests/mpi/step-39/ncpu_2/cmp/generic
new file mode 100644 (file)
index 0000000..50384e8
--- /dev/null
@@ -0,0 +1,699 @@
+
+DEAL::Cycle 0:
+DEAL::   Number of active cells:       16
+DEAL::Number of degrees of freedom: 25   L0: 4   L1: 9   L2: 25
+DEAL::   Number of degrees of freedom: 25 (by level: 4, 9, 25)
+DEAL:cg::Starting value 0.187500
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Convergence step 5 value 1.65911e-17
+DEAL::Cycle 1:
+DEAL::   Number of active cells:       64
+DEAL::Number of degrees of freedom: 81   L0: 4   L1: 9   L2: 25   L3: 81
+DEAL::   Number of degrees of freedom: 81 (by level: 4, 9, 25, 81)
+DEAL:cg::Starting value 0.109375
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Convergence step 7 value 2.00480e-14
+DEAL::Cycle 2:
+DEAL::   Number of active cells:       220
+DEAL::Number of degrees of freedom: 257   L0: 4   L1: 9   L2: 25   L3: 81   L4: 249
+DEAL::   Number of degrees of freedom: 257 (by level: 4, 9, 25, 81, 249)
+DEAL:cg::Starting value 0.0638137
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Convergence step 9 value 8.34225e-13
+DEAL::Cycle 3:
+DEAL::   Number of active cells:       610
+DEAL::Number of degrees of freedom: 706   L0: 4   L1: 9   L2: 25   L3: 81   L4: 285   L5: 600
+DEAL::   Number of degrees of freedom: 706 (by level: 4, 9, 25, 81, 285, 600)
+DEAL:cg::Starting value 0.0462052
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::V-cycle entering level 5
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::Residual on      level 5
+DEAL:cg::V-cycle entering level 4
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::Residual on      level 4
+DEAL:cg::V-cycle entering level 3
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::Residual on      level 3
+DEAL:cg::V-cycle entering level 2
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::Residual on      level 2
+DEAL:cg::V-cycle entering level 1
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::Residual on      level 1
+DEAL:cg::V-cycle entering level 0
+DEAL:cg::Coarse level           0
+DEAL:cg::Smoothing on     level 1
+DEAL:cg::V-cycle leaving  level 1
+DEAL:cg::Smoothing on     level 2
+DEAL:cg::V-cycle leaving  level 2
+DEAL:cg::Smoothing on     level 3
+DEAL:cg::V-cycle leaving  level 3
+DEAL:cg::Smoothing on     level 4
+DEAL:cg::V-cycle leaving  level 4
+DEAL:cg::Smoothing on     level 5
+DEAL:cg::V-cycle leaving  level 5
+DEAL:cg::Convergence step 11 value 2.16358e-13

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