Test trilinos/precondition: Relax iteration bounds

diff --git a/tests/trilinos/precondition.cc b/tests/trilinos/precondition.cc
index 4b7cab2dcf70093f983279ab908d7a13d4d095e1..b7b7ca6a0bdce7d353e358a33d58833d8abdb1b8 100644 (file)
--- a/tests/trilinos/precondition.cc
+++ b/tests/trilinos/precondition.cc
@@ -331,7 +331,7 @@ Step4<dim>::solve(int cycle)
 
   {
     deallog.push("IC");
-    static constexpr std::array<unsigned int, 2> lower{{48, 67}};
+    static constexpr std::array<unsigned int, 2> lower{{48, 62}};
     TrilinosWrappers::PreconditionIC             preconditioner;
     solution = 0;
     SolverControl solver_control(1000, 1e-10);
@@ -341,7 +341,7 @@ Step4<dim>::solve(int cycle)
       solver.solve(system_matrix, solution, system_rhs, preconditioner),
       solver_control.last_step(),
       lower[cycle],
-      lower[cycle] + 5);
+      lower[cycle] + 10);
     deallog.pop();
   }
 

diff --git a/tests/trilinos/precondition.output b/tests/trilinos/precondition.output
index 703ee62efa7b237f6bd4ef798b6f04c67239c78d..8eea47607d4f029970d385473f6b66d5e41aea32 100644 (file)
--- a/tests/trilinos/precondition.output
+++ b/tests/trilinos/precondition.output
@@ -5,7 +5,7 @@ DEAL:01089:SOR::Solver stopped within 31 - 33 iterations
 DEAL:01089:BlockJacobi::Solver stopped within 73 - 75 iterations
 DEAL:01089:BlockSSOR::Solver stopped within 30 - 32 iterations
 DEAL:01089:BlockSOR::Solver stopped within 18 - 20 iterations
-DEAL:01089:IC::Solver stopped within 48 - 53 iterations
+DEAL:01089:IC::Solver stopped within 48 - 58 iterations
 DEAL:01089:ILU::Solver stopped within 30 - 32 iterations
 DEAL:01089:ILUT::Solver stopped within 11 - 13 iterations
 DEAL:01089:Chebyshev::Solver stopped within 23 - 25 iterations
@@ -16,7 +16,7 @@ DEAL:04225:SOR::Solver stopped within 62 - 64 iterations
 DEAL:04225:BlockJacobi::Solver stopped within 145 - 147 iterations
 DEAL:04225:BlockSSOR::Solver stopped within 59 - 61 iterations
 DEAL:04225:BlockSOR::Solver stopped within 37 - 39 iterations
-DEAL:04225:IC::Solver stopped within 67 - 72 iterations
+DEAL:04225:IC::Solver stopped within 62 - 72 iterations
 DEAL:04225:ILU::Solver stopped within 56 - 58 iterations
 DEAL:04225:ILUT::Solver stopped within 19 - 21 iterations
 DEAL:04225:Chebyshev::Solver stopped within 46 - 48 iterations