--- /dev/null
+
+DEAL::n_dofs=8
+DEAL:cg::Starting value 0.354
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGP<1>(0), P_0, rel. error=0
+DEAL:cg::Starting value 0.736
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGP<1>(0), P_1, rel. error=0.0123
+DEAL:cg::Starting value 1.18
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<1>(0), P_2, rel. error=0.0203
+DEAL::n_dofs=16
+DEAL:cg::Starting value 0.354
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGP<1>(1), P_0, rel. error=0
+DEAL:cg::Starting value 0.736
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGP<1>(1), P_1, rel. error=0
+DEAL:cg::Starting value 1.18
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<1>(1), P_2, rel. error=0.000370
+DEAL:cg::Starting value 1.68
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<1>(1), P_3, rel. error=0.000834
+DEAL::n_dofs=24
+DEAL:cg::Starting value 0.354
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGP<1>(2), P_0, rel. error=0
+DEAL:cg::Starting value 0.736
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGP<1>(2), P_1, rel. error=0
+DEAL:cg::Starting value 1.18
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<1>(2), P_2, rel. error=0
+DEAL:cg::Starting value 1.68
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<1>(2), P_3, rel. error=1.10e-05
+DEAL:cg::Starting value 2.24
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<1>(2), P_4, rel. error=3.12e-05
+DEAL::n_dofs=32
+DEAL:cg::Starting value 0.354
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<1>(3), P_0, rel. error=0
+DEAL:cg::Starting value 0.736
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<1>(3), P_1, rel. error=0
+DEAL:cg::Starting value 1.18
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<1>(3), P_2, rel. error=0
+DEAL:cg::Starting value 1.68
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<1>(3), P_3, rel. error=0
+DEAL:cg::Starting value 2.24
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<1>(3), P_4, rel. error=3.25e-07
+DEAL:cg::Starting value 2.84
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<1>(3), P_5, rel. error=1.11e-06
+DEAL::n_dofs=40
+DEAL:cg::Starting value 0.354
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<1>(4), P_0, rel. error=0
+DEAL:cg::Starting value 0.736
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<1>(4), P_1, rel. error=0
+DEAL:cg::Starting value 1.18
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<1>(4), P_2, rel. error=0
+DEAL:cg::Starting value 1.68
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<1>(4), P_3, rel. error=0
+DEAL:cg::Starting value 2.24
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<1>(4), P_4, rel. error=0
+DEAL:cg::Starting value 2.84
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<1>(4), P_5, rel. error=9.64e-09
+DEAL:cg::Starting value 3.49
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<1>(4), P_6, rel. error=3.87e-08
+DEAL::n_dofs=64
+DEAL:cg::Starting value 0.375
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGP<2>(0), P_0, rel. error=0
+DEAL:cg::Starting value 0.767
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGP<2>(0), P_1, rel. error=0.00329
+DEAL:cg::Starting value 1.20
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<2>(0), P_2, rel. error=0.00558
+DEAL::n_dofs=192
+DEAL:cg::Starting value 0.375
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGP<2>(1), P_0, rel. error=0
+DEAL:cg::Starting value 0.767
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGP<2>(1), P_1, rel. error=0
+DEAL:cg::Starting value 1.20
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<2>(1), P_2, rel. error=0.000102
+DEAL:cg::Starting value 1.66
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<2>(1), P_3, rel. error=0.000236
+DEAL::n_dofs=384
+DEAL:cg::Starting value 0.375
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<2>(2), P_0, rel. error=0
+DEAL:cg::Starting value 0.767
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGP<2>(2), P_1, rel. error=0
+DEAL:cg::Starting value 1.20
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<2>(2), P_2, rel. error=0
+DEAL:cg::Starting value 1.66
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<2>(2), P_3, rel. error=3.10e-06
+DEAL:cg::Starting value 2.17
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<2>(2), P_4, rel. error=9.01e-06
+DEAL::n_dofs=640
+DEAL:cg::Starting value 0.375
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<2>(3), P_0, rel. error=0
+DEAL:cg::Starting value 0.767
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<2>(3), P_1, rel. error=0
+DEAL:cg::Starting value 1.20
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<2>(3), P_2, rel. error=0
+DEAL:cg::Starting value 1.66
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<2>(3), P_3, rel. error=0
+DEAL:cg::Starting value 2.17
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<2>(3), P_4, rel. error=9.38e-08
+DEAL:cg::Starting value 2.70
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<2>(3), P_5, rel. error=3.27e-07
+DEAL::n_dofs=512
+DEAL:cg::Starting value 0.265
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<3>(0), P_0, rel. error=0
+DEAL:cg::Starting value 0.539
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<3>(0), P_1, rel. error=0.000979
+DEAL:cg::Starting value 0.831
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGP<3>(0), P_2, rel. error=0.00168
+DEAL::n_dofs=2048
+DEAL:cg::Starting value 0.265
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<3>(1), P_0, rel. error=0
+DEAL:cg::Starting value 0.539
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<3>(1), P_1, rel. error=0
+DEAL:cg::Starting value 0.831
+DEAL:cg::Convergence step 1 value 0
+DEAL::FE_DGP<3>(1), P_2, rel. error=3.07e-05
+DEAL:cg::Starting value 1.14
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<3>(1), P_3, rel. error=7.18e-05
+DEAL::n_dofs=5120
+DEAL:cg::Starting value 0.265
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<3>(2), P_0, rel. error=0
+DEAL:cg::Starting value 0.539
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<3>(2), P_1, rel. error=0
+DEAL:cg::Starting value 0.831
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<3>(2), P_2, rel. error=0
+DEAL:cg::Starting value 1.14
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<3>(2), P_3, rel. error=9.44e-07
+DEAL:cg::Starting value 1.47
+DEAL:cg::Convergence step 2 value 0
+DEAL::FE_DGP<3>(2), P_4, rel. error=2.77e-06