compute cmax every time step.

opm/polymer/fullyimplicit/FullyImplicitBlackoilPolymerSolver_impl.hpp

@@ -279,6 +279,7 @@ namespace {
 
         {
             const SolutionState state = constantState(x, xw);
+		    computeCmax(x, state.concentration);
             computeAccum(state, 0);
             computeWellConnectionPressures(state, xw);
         }