From: Martin Kronbichler <kronbichler@lnm.mw.tum.de>
Date: Sat, 7 Apr 2018 14:26:45 +0000 (+0200)
Subject: Make a multigrid test more robust: Filter out small floats.
X-Git-Tag: v9.0.0-rc1~213^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=558a09854b12aaa27deabee349080c3d65061f20;p=dealii.git

Make a multigrid test more robust: Filter out small floats.
---

diff --git a/tests/multigrid/transfer_matrix_free_03.cc b/tests/multigrid/transfer_matrix_free_03.cc
index d64e148d15..243d8b5829 100644
--- a/tests/multigrid/transfer_matrix_free_03.cc
+++ b/tests/multigrid/transfer_matrix_free_03.cc
@@ -71,6 +71,8 @@ void check(const unsigned int fe_degree)
       MGTransferMatrixFree<dim, Number> transfer(mg_constrained_dofs);
       transfer.build(mgdof);
 
+      const Number tolerance = 1000. * std::numeric_limits<Number>::epsilon();
+
       // check prolongation for all levels using random vector
       for (unsigned int level=1; level<mgdof.get_triangulation().n_global_levels(); ++level)
         {
@@ -86,7 +88,8 @@ void check(const unsigned int fe_degree)
           transfer_ref.prolongate(level, v3, v1_cpy);
           v2_cpy = v2;
           v3 -= v2_cpy;
-          deallog << "Diff prolongate   l" << level << ": " << v3.l2_norm() << std::endl;
+          deallog << "Diff prolongate   l" << level << ": "
+                  << filter_out_small_numbers(v3.l2_norm(), tolerance) << std::endl;
         }
 
       // check restriction for all levels using random vector
@@ -104,7 +107,8 @@ void check(const unsigned int fe_degree)
           transfer_ref.restrict_and_add(level, v3, v1_cpy);
           v2_cpy = v2;
           v3 -= v2_cpy;
-          deallog << "Diff restrict     l" << level << ": " << v3.l2_norm() << std::endl;
+          deallog << "Diff restrict     l" << level << ": "
+                  << filter_out_small_numbers(v3.l2_norm(), tolerance) << std::endl;
 
           v2 = 1.;
           v3 = 1.;
@@ -112,7 +116,8 @@ void check(const unsigned int fe_degree)
           transfer_ref.restrict_and_add(level, v3, v1_cpy);
           v2_cpy = v2;
           v3 -= v2_cpy;
-          deallog << "Diff restrict add l" << level << ": " << v3.l2_norm() << std::endl;
+          deallog << "Diff restrict add l" << level << ": "
+                  << filter_out_small_numbers(v3.l2_norm(), tolerance) << std::endl;
         }
       deallog << std::endl;
     }
diff --git a/tests/multigrid/transfer_matrix_free_03.with_mpi=true.with_p4est=true.with_trilinos=true.mpirun=5.output b/tests/multigrid/transfer_matrix_free_03.with_mpi=true.with_p4est=true.with_trilinos=true.mpirun=5.output
index bec1f7a773..7034cc01ff 100644
--- a/tests/multigrid/transfer_matrix_free_03.with_mpi=true.with_p4est=true.with_trilinos=true.mpirun=5.output
+++ b/tests/multigrid/transfer_matrix_free_03.with_mpi=true.with_p4est=true.with_trilinos=true.mpirun=5.output
@@ -1,856 +1,856 @@
 
 DEAL::FE: FE_Q<2>(1)
 DEAL::no. cells: 12 on 2 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
 DEAL::
 DEAL::no. cells: 15 on 3 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
 DEAL::
 DEAL::no. cells: 18 on 4 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
+DEAL::Diff restrict     l3: 0.00000
+DEAL::Diff restrict add l3: 0.00000
 DEAL::
 DEAL::no. cells: 21 on 5 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff prolongate   l4: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
+DEAL::Diff restrict     l3: 0.00000
+DEAL::Diff restrict add l3: 0.00000
+DEAL::Diff restrict     l4: 0.00000
+DEAL::Diff restrict add l4: 0.00000
 DEAL::
 DEAL::no. cells: 24 on 6 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff prolongate   l4: 0.00000
+DEAL::Diff prolongate   l5: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
+DEAL::Diff restrict     l3: 0.00000
+DEAL::Diff restrict add l3: 0.00000
+DEAL::Diff restrict     l4: 0.00000
+DEAL::Diff restrict add l4: 0.00000
+DEAL::Diff restrict     l5: 0.00000
+DEAL::Diff restrict add l5: 0.00000
 DEAL::
 DEAL::no. cells: 27 on 7 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff prolongate   l4: 0.00000
+DEAL::Diff prolongate   l5: 0.00000
+DEAL::Diff prolongate   l6: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
+DEAL::Diff restrict     l3: 0.00000
+DEAL::Diff restrict add l3: 0.00000
+DEAL::Diff restrict     l4: 0.00000
+DEAL::Diff restrict add l4: 0.00000
+DEAL::Diff restrict     l5: 0.00000
+DEAL::Diff restrict add l5: 0.00000
+DEAL::Diff restrict     l6: 0.00000
+DEAL::Diff restrict add l6: 0.00000
 DEAL::
 DEAL::no. cells: 30 on 8 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff prolongate   l7: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
-DEAL::Diff restrict     l7: 0
-DEAL::Diff restrict add l7: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff prolongate   l4: 0.00000
+DEAL::Diff prolongate   l5: 0.00000
+DEAL::Diff prolongate   l6: 0.00000
+DEAL::Diff prolongate   l7: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
+DEAL::Diff restrict     l3: 0.00000
+DEAL::Diff restrict add l3: 0.00000
+DEAL::Diff restrict     l4: 0.00000
+DEAL::Diff restrict add l4: 0.00000
+DEAL::Diff restrict     l5: 0.00000
+DEAL::Diff restrict add l5: 0.00000
+DEAL::Diff restrict     l6: 0.00000
+DEAL::Diff restrict add l6: 0.00000
+DEAL::Diff restrict     l7: 0.00000
+DEAL::Diff restrict add l7: 0.00000
 DEAL::
 DEAL::no. cells: 33 on 9 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff prolongate   l7: 0
-DEAL::Diff prolongate   l8: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
-DEAL::Diff restrict     l7: 0
-DEAL::Diff restrict add l7: 0
-DEAL::Diff restrict     l8: 0
-DEAL::Diff restrict add l8: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff prolongate   l4: 0.00000
+DEAL::Diff prolongate   l5: 0.00000
+DEAL::Diff prolongate   l6: 0.00000
+DEAL::Diff prolongate   l7: 0.00000
+DEAL::Diff prolongate   l8: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
+DEAL::Diff restrict     l3: 0.00000
+DEAL::Diff restrict add l3: 0.00000
+DEAL::Diff restrict     l4: 0.00000
+DEAL::Diff restrict add l4: 0.00000
+DEAL::Diff restrict     l5: 0.00000
+DEAL::Diff restrict add l5: 0.00000
+DEAL::Diff restrict     l6: 0.00000
+DEAL::Diff restrict add l6: 0.00000
+DEAL::Diff restrict     l7: 0.00000
+DEAL::Diff restrict add l7: 0.00000
+DEAL::Diff restrict     l8: 0.00000
+DEAL::Diff restrict add l8: 0.00000
 DEAL::
 DEAL::no. cells: 36 on 10 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff prolongate   l7: 0
-DEAL::Diff prolongate   l8: 0
-DEAL::Diff prolongate   l9: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
-DEAL::Diff restrict     l7: 0
-DEAL::Diff restrict add l7: 0
-DEAL::Diff restrict     l8: 0
-DEAL::Diff restrict add l8: 0
-DEAL::Diff restrict     l9: 0
-DEAL::Diff restrict add l9: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff prolongate   l4: 0.00000
+DEAL::Diff prolongate   l5: 0.00000
+DEAL::Diff prolongate   l6: 0.00000
+DEAL::Diff prolongate   l7: 0.00000
+DEAL::Diff prolongate   l8: 0.00000
+DEAL::Diff prolongate   l9: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
+DEAL::Diff restrict     l3: 0.00000
+DEAL::Diff restrict add l3: 0.00000
+DEAL::Diff restrict     l4: 0.00000
+DEAL::Diff restrict add l4: 0.00000
+DEAL::Diff restrict     l5: 0.00000
+DEAL::Diff restrict add l5: 0.00000
+DEAL::Diff restrict     l6: 0.00000
+DEAL::Diff restrict add l6: 0.00000
+DEAL::Diff restrict     l7: 0.00000
+DEAL::Diff restrict add l7: 0.00000
+DEAL::Diff restrict     l8: 0.00000
+DEAL::Diff restrict add l8: 0.00000
+DEAL::Diff restrict     l9: 0.00000
+DEAL::Diff restrict add l9: 0.00000
 DEAL::
 DEAL::no. cells: 39 on 11 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff prolongate   l7: 0
-DEAL::Diff prolongate   l8: 0
-DEAL::Diff prolongate   l9: 0
-DEAL::Diff prolongate   l10: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
-DEAL::Diff restrict     l7: 0
-DEAL::Diff restrict add l7: 0
-DEAL::Diff restrict     l8: 0
-DEAL::Diff restrict add l8: 0
-DEAL::Diff restrict     l9: 0
-DEAL::Diff restrict add l9: 0
-DEAL::Diff restrict     l10: 0
-DEAL::Diff restrict add l10: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff prolongate   l4: 0.00000
+DEAL::Diff prolongate   l5: 0.00000
+DEAL::Diff prolongate   l6: 0.00000
+DEAL::Diff prolongate   l7: 0.00000
+DEAL::Diff prolongate   l8: 0.00000
+DEAL::Diff prolongate   l9: 0.00000
+DEAL::Diff prolongate   l10: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
+DEAL::Diff restrict     l3: 0.00000
+DEAL::Diff restrict add l3: 0.00000
+DEAL::Diff restrict     l4: 0.00000
+DEAL::Diff restrict add l4: 0.00000
+DEAL::Diff restrict     l5: 0.00000
+DEAL::Diff restrict add l5: 0.00000
+DEAL::Diff restrict     l6: 0.00000
+DEAL::Diff restrict add l6: 0.00000
+DEAL::Diff restrict     l7: 0.00000
+DEAL::Diff restrict add l7: 0.00000
+DEAL::Diff restrict     l8: 0.00000
+DEAL::Diff restrict add l8: 0.00000
+DEAL::Diff restrict     l9: 0.00000
+DEAL::Diff restrict add l9: 0.00000
+DEAL::Diff restrict     l10: 0.00000
+DEAL::Diff restrict add l10: 0.00000
 DEAL::
 DEAL::FE: FE_Q<2>(3)
 DEAL::no. cells: 12 on 2 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
 DEAL::
 DEAL::no. cells: 15 on 3 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
 DEAL::
 DEAL::no. cells: 18 on 4 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
+DEAL::Diff restrict     l3: 0.00000
+DEAL::Diff restrict add l3: 0.00000
 DEAL::
 DEAL::no. cells: 21 on 5 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff prolongate   l4: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
+DEAL::Diff restrict     l3: 0.00000
+DEAL::Diff restrict add l3: 0.00000
+DEAL::Diff restrict     l4: 0.00000
+DEAL::Diff restrict add l4: 0.00000
 DEAL::
 DEAL::no. cells: 24 on 6 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff prolongate   l4: 0.00000
+DEAL::Diff prolongate   l5: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
+DEAL::Diff restrict     l3: 0.00000
+DEAL::Diff restrict add l3: 0.00000
+DEAL::Diff restrict     l4: 0.00000
+DEAL::Diff restrict add l4: 0.00000
+DEAL::Diff restrict     l5: 0.00000
+DEAL::Diff restrict add l5: 0.00000
 DEAL::
 DEAL::no. cells: 27 on 7 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff prolongate   l4: 0.00000
+DEAL::Diff prolongate   l5: 0.00000
+DEAL::Diff prolongate   l6: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
+DEAL::Diff restrict     l3: 0.00000
+DEAL::Diff restrict add l3: 0.00000
+DEAL::Diff restrict     l4: 0.00000
+DEAL::Diff restrict add l4: 0.00000
+DEAL::Diff restrict     l5: 0.00000
+DEAL::Diff restrict add l5: 0.00000
+DEAL::Diff restrict     l6: 0.00000
+DEAL::Diff restrict add l6: 0.00000
 DEAL::
 DEAL::no. cells: 30 on 8 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff prolongate   l7: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
-DEAL::Diff restrict     l7: 0
-DEAL::Diff restrict add l7: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff prolongate   l4: 0.00000
+DEAL::Diff prolongate   l5: 0.00000
+DEAL::Diff prolongate   l6: 0.00000
+DEAL::Diff prolongate   l7: 0.00000
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+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
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+DEAL::Diff restrict add l3: 0.00000
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+DEAL::Diff restrict add l4: 0.00000
+DEAL::Diff restrict     l5: 0.00000
+DEAL::Diff restrict add l5: 0.00000
+DEAL::Diff restrict     l6: 0.00000
+DEAL::Diff restrict add l6: 0.00000
+DEAL::Diff restrict     l7: 0.00000
+DEAL::Diff restrict add l7: 0.00000
 DEAL::
 DEAL::no. cells: 33 on 9 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff prolongate   l7: 0
-DEAL::Diff prolongate   l8: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
-DEAL::Diff restrict     l7: 0
-DEAL::Diff restrict add l7: 0
-DEAL::Diff restrict     l8: 0
-DEAL::Diff restrict add l8: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff prolongate   l4: 0.00000
+DEAL::Diff prolongate   l5: 0.00000
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+DEAL::Diff prolongate   l7: 0.00000
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+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
+DEAL::Diff restrict     l3: 0.00000
+DEAL::Diff restrict add l3: 0.00000
+DEAL::Diff restrict     l4: 0.00000
+DEAL::Diff restrict add l4: 0.00000
+DEAL::Diff restrict     l5: 0.00000
+DEAL::Diff restrict add l5: 0.00000
+DEAL::Diff restrict     l6: 0.00000
+DEAL::Diff restrict add l6: 0.00000
+DEAL::Diff restrict     l7: 0.00000
+DEAL::Diff restrict add l7: 0.00000
+DEAL::Diff restrict     l8: 0.00000
+DEAL::Diff restrict add l8: 0.00000
 DEAL::
 DEAL::no. cells: 36 on 10 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff prolongate   l7: 0
-DEAL::Diff prolongate   l8: 0
-DEAL::Diff prolongate   l9: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
-DEAL::Diff restrict     l7: 0
-DEAL::Diff restrict add l7: 0
-DEAL::Diff restrict     l8: 0
-DEAL::Diff restrict add l8: 0
-DEAL::Diff restrict     l9: 0
-DEAL::Diff restrict add l9: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff prolongate   l4: 0.00000
+DEAL::Diff prolongate   l5: 0.00000
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+DEAL::Diff prolongate   l7: 0.00000
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+DEAL::Diff restrict add l1: 0.00000
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+DEAL::Diff restrict add l4: 0.00000
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+DEAL::Diff restrict add l5: 0.00000
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+DEAL::Diff restrict add l6: 0.00000
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+DEAL::Diff restrict add l7: 0.00000
+DEAL::Diff restrict     l8: 0.00000
+DEAL::Diff restrict add l8: 0.00000
+DEAL::Diff restrict     l9: 0.00000
+DEAL::Diff restrict add l9: 0.00000
 DEAL::
 DEAL::no. cells: 39 on 11 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff prolongate   l7: 0
-DEAL::Diff prolongate   l8: 0
-DEAL::Diff prolongate   l9: 0
-DEAL::Diff prolongate   l10: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
-DEAL::Diff restrict     l7: 0
-DEAL::Diff restrict add l7: 0
-DEAL::Diff restrict     l8: 0
-DEAL::Diff restrict add l8: 0
-DEAL::Diff restrict     l9: 0
-DEAL::Diff restrict add l9: 0
-DEAL::Diff restrict     l10: 0
-DEAL::Diff restrict add l10: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
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+DEAL::Diff prolongate   l4: 0.00000
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+DEAL::Diff prolongate   l6: 0.00000
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+DEAL::Diff restrict add l1: 0.00000
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+DEAL::Diff restrict     l3: 0.00000
+DEAL::Diff restrict add l3: 0.00000
+DEAL::Diff restrict     l4: 0.00000
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+DEAL::Diff restrict add l6: 0.00000
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+DEAL::Diff restrict add l7: 0.00000
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+DEAL::Diff restrict add l8: 0.00000
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+DEAL::Diff restrict add l9: 0.00000
+DEAL::Diff restrict     l10: 0.00000
+DEAL::Diff restrict add l10: 0.00000
 DEAL::
 DEAL::FE: FE_Q<3>(1)
 DEAL::no. cells: 34 on 2 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
 DEAL::
 DEAL::no. cells: 41 on 3 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
+DEAL::Diff prolongate   l1: 0.00000
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+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
 DEAL::
 DEAL::no. cells: 48 on 4 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
+DEAL::Diff prolongate   l1: 0.00000
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+DEAL::Diff restrict add l1: 0.00000
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+DEAL::Diff restrict add l2: 0.00000
+DEAL::Diff restrict     l3: 0.00000
+DEAL::Diff restrict add l3: 0.00000
 DEAL::
 DEAL::no. cells: 55 on 5 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff prolongate   l4: 0.00000
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+DEAL::Diff restrict add l1: 0.00000
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+DEAL::Diff restrict add l2: 0.00000
+DEAL::Diff restrict     l3: 0.00000
+DEAL::Diff restrict add l3: 0.00000
+DEAL::Diff restrict     l4: 0.00000
+DEAL::Diff restrict add l4: 0.00000
 DEAL::
 DEAL::no. cells: 62 on 6 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
+DEAL::Diff prolongate   l1: 0.00000
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+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff prolongate   l4: 0.00000
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+DEAL::Diff restrict add l1: 0.00000
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+DEAL::Diff restrict add l3: 0.00000
+DEAL::Diff restrict     l4: 0.00000
+DEAL::Diff restrict add l4: 0.00000
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+DEAL::Diff restrict add l5: 0.00000
 DEAL::
 DEAL::no. cells: 69 on 7 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
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+DEAL::Diff restrict add l6: 0.00000
 DEAL::
 DEAL::no. cells: 76 on 8 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff prolongate   l7: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
-DEAL::Diff restrict     l7: 0
-DEAL::Diff restrict add l7: 0
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+DEAL::Diff restrict add l6: 0.00000
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+DEAL::Diff restrict add l7: 0.00000
 DEAL::
 DEAL::FE: FE_Q<3>(3)
 DEAL::no. cells: 34 on 2 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
 DEAL::
 DEAL::no. cells: 41 on 3 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
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+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
 DEAL::
 DEAL::no. cells: 48 on 4 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
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+DEAL::Diff restrict add l3: 0.00000
 DEAL::
 DEAL::no. cells: 55 on 5 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
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+DEAL::Diff restrict add l3: 0.00000
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+DEAL::Diff restrict add l4: 0.00000
 DEAL::
 DEAL::no. cells: 62 on 6 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
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+DEAL::Diff restrict add l5: 0.00000
 DEAL::
 DEAL::no. cells: 69 on 7 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
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+DEAL::Diff restrict add l6: 0.00000
 DEAL::
 DEAL::no. cells: 76 on 8 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff prolongate   l7: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
-DEAL::Diff restrict     l7: 0
-DEAL::Diff restrict add l7: 0
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+DEAL::Diff restrict add l7: 0.00000
 DEAL::
 DEAL::FE: FE_Q<2>(2)
 DEAL::no. cells: 12 on 2 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
 DEAL::
 DEAL::no. cells: 15 on 3 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
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+DEAL::Diff restrict add l1: 0.00000
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+DEAL::Diff restrict add l2: 0.00000
 DEAL::
 DEAL::no. cells: 18 on 4 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
+DEAL::Diff restrict     l3: 0.00000
+DEAL::Diff restrict add l3: 0.00000
 DEAL::
 DEAL::no. cells: 21 on 5 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff prolongate   l4: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
+DEAL::Diff restrict     l3: 0.00000
+DEAL::Diff restrict add l3: 0.00000
+DEAL::Diff restrict     l4: 0.00000
+DEAL::Diff restrict add l4: 0.00000
 DEAL::
 DEAL::no. cells: 24 on 6 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff prolongate   l4: 0.00000
+DEAL::Diff prolongate   l5: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
+DEAL::Diff restrict     l2: 0.00000
+DEAL::Diff restrict add l2: 0.00000
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+DEAL::Diff restrict add l3: 0.00000
+DEAL::Diff restrict     l4: 0.00000
+DEAL::Diff restrict add l4: 0.00000
+DEAL::Diff restrict     l5: 0.00000
+DEAL::Diff restrict add l5: 0.00000
 DEAL::
 DEAL::no. cells: 27 on 7 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
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+DEAL::Diff restrict add l4: 0.00000
+DEAL::Diff restrict     l5: 0.00000
+DEAL::Diff restrict add l5: 0.00000
+DEAL::Diff restrict     l6: 0.00000
+DEAL::Diff restrict add l6: 0.00000
 DEAL::
 DEAL::no. cells: 30 on 8 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff prolongate   l7: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
-DEAL::Diff restrict     l7: 0
-DEAL::Diff restrict add l7: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff prolongate   l2: 0.00000
+DEAL::Diff prolongate   l3: 0.00000
+DEAL::Diff prolongate   l4: 0.00000
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+DEAL::Diff prolongate   l6: 0.00000
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+DEAL::Diff restrict add l5: 0.00000
+DEAL::Diff restrict     l6: 0.00000
+DEAL::Diff restrict add l6: 0.00000
+DEAL::Diff restrict     l7: 0.00000
+DEAL::Diff restrict add l7: 0.00000
 DEAL::
 DEAL::no. cells: 33 on 9 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff prolongate   l7: 0
-DEAL::Diff prolongate   l8: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
-DEAL::Diff restrict     l7: 0
-DEAL::Diff restrict add l7: 0
-DEAL::Diff restrict     l8: 0
-DEAL::Diff restrict add l8: 0
+DEAL::Diff prolongate   l1: 0.00000
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+DEAL::Diff restrict add l6: 0.00000
+DEAL::Diff restrict     l7: 0.00000
+DEAL::Diff restrict add l7: 0.00000
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+DEAL::Diff restrict add l8: 0.00000
 DEAL::
 DEAL::no. cells: 36 on 10 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff prolongate   l7: 0
-DEAL::Diff prolongate   l8: 0
-DEAL::Diff prolongate   l9: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
-DEAL::Diff restrict     l7: 0
-DEAL::Diff restrict add l7: 0
-DEAL::Diff restrict     l8: 0
-DEAL::Diff restrict add l8: 0
-DEAL::Diff restrict     l9: 0
-DEAL::Diff restrict add l9: 0
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+DEAL::Diff restrict add l8: 0.00000
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+DEAL::Diff restrict add l9: 0.00000
 DEAL::
 DEAL::no. cells: 39 on 11 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff prolongate   l7: 0
-DEAL::Diff prolongate   l8: 0
-DEAL::Diff prolongate   l9: 0
-DEAL::Diff prolongate   l10: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
-DEAL::Diff restrict     l7: 0
-DEAL::Diff restrict add l7: 0
-DEAL::Diff restrict     l8: 0
-DEAL::Diff restrict add l8: 0
-DEAL::Diff restrict     l9: 0
-DEAL::Diff restrict add l9: 0
-DEAL::Diff restrict     l10: 0
-DEAL::Diff restrict add l10: 0
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+DEAL::Diff restrict add l10: 0.00000
 DEAL::
 DEAL::FE: FE_Q<3>(2)
 DEAL::no. cells: 34 on 2 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
+DEAL::Diff prolongate   l1: 0.00000
+DEAL::Diff restrict     l1: 0.00000
+DEAL::Diff restrict add l1: 0.00000
 DEAL::
 DEAL::no. cells: 41 on 3 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
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+DEAL::Diff restrict add l1: 0.00000
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+DEAL::Diff restrict add l2: 0.00000
 DEAL::
 DEAL::no. cells: 48 on 4 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
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+DEAL::Diff restrict add l3: 0.00000
 DEAL::
 DEAL::no. cells: 55 on 5 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
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+DEAL::Diff restrict add l3: 0.00000
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+DEAL::Diff restrict add l4: 0.00000
 DEAL::
 DEAL::no. cells: 62 on 6 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
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+DEAL::Diff restrict     l5: 0.00000
+DEAL::Diff restrict add l5: 0.00000
 DEAL::
 DEAL::no. cells: 69 on 7 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
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+DEAL::Diff restrict add l6: 0.00000
 DEAL::
 DEAL::no. cells: 76 on 8 levels
-DEAL::Diff prolongate   l1: 0
-DEAL::Diff prolongate   l2: 0
-DEAL::Diff prolongate   l3: 0
-DEAL::Diff prolongate   l4: 0
-DEAL::Diff prolongate   l5: 0
-DEAL::Diff prolongate   l6: 0
-DEAL::Diff prolongate   l7: 0
-DEAL::Diff restrict     l1: 0
-DEAL::Diff restrict add l1: 0
-DEAL::Diff restrict     l2: 0
-DEAL::Diff restrict add l2: 0
-DEAL::Diff restrict     l3: 0
-DEAL::Diff restrict add l3: 0
-DEAL::Diff restrict     l4: 0
-DEAL::Diff restrict add l4: 0
-DEAL::Diff restrict     l5: 0
-DEAL::Diff restrict add l5: 0
-DEAL::Diff restrict     l6: 0
-DEAL::Diff restrict add l6: 0
-DEAL::Diff restrict     l7: 0
-DEAL::Diff restrict add l7: 0
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+DEAL::Diff restrict add l7: 0.00000
 DEAL::