remove the linearization recycling

linearization recycling lead to more complex code and -- more
importantly -- frequently caused problems for simulators.

examples/co2injection_flash_ni_ecfv.cpp

@@ -58,10 +58,6 @@ SET_TYPE_PROP(Co2InjectionFlashNiEcfvProblem, Scalar, quad);
 // the default linear solver used for this problem (-> AMG) cannot be used with quadruple
 // precision scalars... (this seems to only apply to Dune >= 2.4)
 SET_TAG_PROP(Co2InjectionFlashNiEcfvProblem, LinearSolverSplice, ParallelIterativeLinearSolver);
-
-// somehow the test does not converge if linearization recycling is enabled. TODO: figure
-// out why!
-SET_BOOL_PROP(Co2InjectionFlashNiEcfvProblem, EnableLinearizationRecycling, false);
 #else
 SET_SCALAR_PROP(Co2InjectionFlashNiEcfvProblem, NewtonRawTolerance, 1e-5);
 #endif

examples/problems/co2injectionproblem.hh

@@ -140,9 +140,6 @@ SET_BOOL_PROP(Co2InjectionBaseProblem, NewtonWriteConvergence, false);
 // Enable gravity
 SET_BOOL_PROP(Co2InjectionBaseProblem, EnableGravity, true);
 
-// Reuse linearizations if possible?
-SET_BOOL_PROP(Co2InjectionBaseProblem, EnableLinearizationRecycling, true);
-
 // set the defaults for the problem specific properties
 SET_SCALAR_PROP(Co2InjectionBaseProblem, FluidSystemPressureLow, 3e7);
 SET_SCALAR_PROP(Co2InjectionBaseProblem, FluidSystemPressureHigh, 4e7);

examples/problems/reservoirproblem.hh

@@ -93,9 +93,6 @@ SET_BOOL_PROP(ReservoirBaseProblem, NewtonWriteConvergence, false);
 // Enable gravity
 SET_BOOL_PROP(ReservoirBaseProblem, EnableGravity, true);
 
-// Reuse the last linearization if possible?
-SET_BOOL_PROP(ReservoirBaseProblem, EnableLinearizationRecycling, true);
-
 // Enable constraint DOFs?
 SET_BOOL_PROP(ReservoirBaseProblem, EnableConstraints, true);
 

examples/problems/richardslensproblem.hh

@@ -94,10 +94,6 @@ SET_BOOL_PROP(RichardsLensProblem, EnableGravity, true);
 // Only relinearize the parts where the current solution is sufficiently "bad"
 SET_BOOL_PROP(RichardsLensProblem, EnablePartialRelinearization, true);
 
-// Enable re-use of the linearization of the last iteration of the
-// previous for the first iteration of the current time step?
-SET_BOOL_PROP(RichardsLensProblem, EnableLinearizationRecycling, true);
-
 // Use central differences to approximate the Jacobian matrix
 SET_INT_PROP(RichardsLensProblem, NumericDifferenceMethod, 0);