--- /dev/null
+
+DEAL::n_dofs=14
+DEAL:cg::Starting value 3.59
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_0, rel. error=0
+DEAL:cg::Starting value 3.77
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_1, rel. error=0.0872
+DEAL:cg::Starting value 4.97
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_2, rel. error=0.0871
+DEAL::n_dofs=14
+DEAL:cg::Starting value 3.35
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_0, rel. error=0
+DEAL:cg::Starting value 3.72
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_1, rel. error=0.101
+DEAL:cg::Starting value 4.82
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_2, rel. error=0.0883
+DEAL::n_dofs=14
+DEAL:cg::Starting value 3.35
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_0, rel. error=0
+DEAL:cg::Starting value 3.47
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_1, rel. error=0.0745
+DEAL:cg::Starting value 4.61
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_2, rel. error=0.0716
+DEAL::n_dofs=14
+DEAL:cg::Starting value 3.35
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_0, rel. error=0
+DEAL:cg::Starting value 3.26
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_1, rel. error=0.0697
+DEAL:cg::Starting value 4.32
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_2, rel. error=0.0632
+DEAL::n_dofs=14
+DEAL:cg::Starting value 3.35
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_0, rel. error=0
+DEAL:cg::Starting value 3.62
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_1, rel. error=0.0844
+DEAL:cg::Starting value 4.76
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_2, rel. error=0.0797
+DEAL::n_dofs=14
+DEAL:cg::Starting value 3.35
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_0, rel. error=0
+DEAL:cg::Starting value 3.68
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_1, rel. error=0.0917
+DEAL:cg::Starting value 4.79
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_2, rel. error=0.0834
+DEAL::n_dofs=14
+DEAL:cg::Starting value 3.35
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_0, rel. error=0
+DEAL:cg::Starting value 3.37
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_1, rel. error=0.0716
+DEAL:cg::Starting value 4.48
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGQ<3>(0), P_2, rel. error=0.0670
+DEAL::n_dofs=112
+DEAL:cg::Starting value 1.32
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_0, rel. error=0
+DEAL:cg::Starting value 1.41
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_1, rel. error=0
+DEAL:cg::Starting value 1.87
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_2, rel. error=0.00962
+DEAL:cg::Starting value 1.94
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_3, rel. error=0.00993
+DEAL::n_dofs=112
+DEAL:cg::Starting value 1.23
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_0, rel. error=0
+DEAL:cg::Starting value 1.39
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_1, rel. error=0
+DEAL:cg::Starting value 1.81
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_2, rel. error=0.00950
+DEAL:cg::Starting value 1.91
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_3, rel. error=0.0102
+DEAL::n_dofs=112
+DEAL:cg::Starting value 1.23
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_0, rel. error=0
+DEAL:cg::Starting value 1.29
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_1, rel. error=0
+DEAL:cg::Starting value 1.73
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_2, rel. error=0.00751
+DEAL:cg::Starting value 1.79
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_3, rel. error=0.00767
+DEAL::n_dofs=112
+DEAL:cg::Starting value 1.23
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_0, rel. error=0
+DEAL:cg::Starting value 1.21
+DEAL:cg::Convergence step 20 value 0
+DEAL::FE_DGQ<3>(1), P_1, rel. error=0
+DEAL:cg::Starting value 1.62
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_2, rel. error=0.00712
+DEAL:cg::Starting value 1.63
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_3, rel. error=0.00699
+DEAL::n_dofs=112
+DEAL:cg::Starting value 1.23
+DEAL:cg::Convergence step 20 value 0
+DEAL::FE_DGQ<3>(1), P_0, rel. error=0
+DEAL:cg::Starting value 1.35
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_1, rel. error=0
+DEAL:cg::Starting value 1.79
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_2, rel. error=0.00825
+DEAL:cg::Starting value 1.87
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_3, rel. error=0.00868
+DEAL::n_dofs=112
+DEAL:cg::Starting value 1.23
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_0, rel. error=0
+DEAL:cg::Starting value 1.37
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_1, rel. error=0
+DEAL:cg::Starting value 1.80
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_2, rel. error=0.00877
+DEAL:cg::Starting value 1.89
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_3, rel. error=0.00934
+DEAL::n_dofs=112
+DEAL:cg::Starting value 1.23
+DEAL:cg::Convergence step 20 value 0
+DEAL::FE_DGQ<3>(1), P_0, rel. error=0
+DEAL:cg::Starting value 1.25
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_1, rel. error=0
+DEAL:cg::Starting value 1.68
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_2, rel. error=0.00725
+DEAL:cg::Starting value 1.72
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(1), P_3, rel. error=0.00727
+DEAL::n_dofs=378
+DEAL:cg::Starting value 1.30
+DEAL:cg::Convergence step 18 value 0
+DEAL::FE_DGQ<3>(2), P_0, rel. error=0
+DEAL:cg::Starting value 1.38
+DEAL:cg::Convergence step 18 value 0
+DEAL::FE_DGQ<3>(2), P_1, rel. error=0
+DEAL:cg::Starting value 1.77
+DEAL:cg::Convergence step 18 value 0
+DEAL::FE_DGQ<3>(2), P_2, rel. error=0
+DEAL:cg::Starting value 1.83
+DEAL:cg::Convergence step 18 value 0
+DEAL::FE_DGQ<3>(2), P_3, rel. error=0.00166
+DEAL:cg::Starting value 1.96
+DEAL:cg::Convergence step 18 value 0
+DEAL::FE_DGQ<3>(2), P_4, rel. error=0.00164
+DEAL::n_dofs=378
+DEAL:cg::Starting value 1.21
+DEAL:cg::Convergence step 18 value 0
+DEAL::FE_DGQ<3>(2), P_0, rel. error=0
+DEAL:cg::Starting value 1.36
+DEAL:cg::Convergence step 18 value 0
+DEAL::FE_DGQ<3>(2), P_1, rel. error=0
+DEAL:cg::Starting value 1.72
+DEAL:cg::Convergence step 18 value 0
+DEAL::FE_DGQ<3>(2), P_2, rel. error=0
+DEAL:cg::Starting value 1.80
+DEAL:cg::Convergence step 18 value 0
+DEAL::FE_DGQ<3>(2), P_3, rel. error=0.00169
+DEAL:cg::Starting value 1.92
+DEAL:cg::Convergence step 18 value 0
+DEAL::FE_DGQ<3>(2), P_4, rel. error=0.00161
+DEAL::n_dofs=378
+DEAL:cg::Starting value 1.21
+DEAL:cg::Convergence step 18 value 0
+DEAL::FE_DGQ<3>(2), P_0, rel. error=0
+DEAL:cg::Starting value 1.27
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(2), P_1, rel. error=0
+DEAL:cg::Starting value 1.64
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(2), P_2, rel. error=0
+DEAL:cg::Starting value 1.70
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(2), P_3, rel. error=0.00126
+DEAL:cg::Starting value 1.82
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(2), P_4, rel. error=0.00124
+DEAL::n_dofs=378
+DEAL:cg::Starting value 1.21
+DEAL:cg::Convergence step 18 value 0
+DEAL::FE_DGQ<3>(2), P_0, rel. error=0
+DEAL:cg::Starting value 1.19
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(2), P_1, rel. error=0
+DEAL:cg::Starting value 1.53
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(2), P_2, rel. error=0
+DEAL:cg::Starting value 1.55
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(2), P_3, rel. error=0.00119
+DEAL:cg::Starting value 1.65
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(2), P_4, rel. error=0.00116
+DEAL::n_dofs=378
+DEAL:cg::Starting value 1.21
+DEAL:cg::Convergence step 18 value 0
+DEAL::FE_DGQ<3>(2), P_0, rel. error=0
+DEAL:cg::Starting value 1.32
+DEAL:cg::Convergence step 18 value 0
+DEAL::FE_DGQ<3>(2), P_1, rel. error=0
+DEAL:cg::Starting value 1.70
+DEAL:cg::Convergence step 18 value 0
+DEAL::FE_DGQ<3>(2), P_2, rel. error=0
+DEAL:cg::Starting value 1.77
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(2), P_3, rel. error=0.00142
+DEAL:cg::Starting value 1.89
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(2), P_4, rel. error=0.00138
+DEAL::n_dofs=378
+DEAL:cg::Starting value 1.21
+DEAL:cg::Convergence step 18 value 0
+DEAL::FE_DGQ<3>(2), P_0, rel. error=0
+DEAL:cg::Starting value 1.34
+DEAL:cg::Convergence step 18 value 0
+DEAL::FE_DGQ<3>(2), P_1, rel. error=0
+DEAL:cg::Starting value 1.71
+DEAL:cg::Convergence step 18 value 0
+DEAL::FE_DGQ<3>(2), P_2, rel. error=0
+DEAL:cg::Starting value 1.79
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(2), P_3, rel. error=0.00153
+DEAL:cg::Starting value 1.90
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(2), P_4, rel. error=0.00147
+DEAL::n_dofs=378
+DEAL:cg::Starting value 1.21
+DEAL:cg::Convergence step 18 value 0
+DEAL::FE_DGQ<3>(2), P_0, rel. error=0
+DEAL:cg::Starting value 1.23
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(2), P_1, rel. error=0
+DEAL:cg::Starting value 1.59
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(2), P_2, rel. error=0
+DEAL:cg::Starting value 1.63
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(2), P_3, rel. error=0.00121
+DEAL:cg::Starting value 1.75
+DEAL:cg::Convergence step 19 value 0
+DEAL::FE_DGQ<3>(2), P_4, rel. error=0.00119