accumulation: fix bound check

prism/src/explicit/AccumulationProduct.java

@@ -58,7 +58,7 @@ public abstract class AccumulationProduct<M extends Model,Component> extends Pro
         }
 
         // Check the bound
-        IntegerBound rhs = IntegerBound.fromTemporalOperatorBound(accexp.getConstraint().getBound(), mc.getConstantValues(), true);
+        IntegerBound rhs = IntegerBound.fromTemporalOperatorBound(accexp.getConstraint().getBound(), mc.getConstantValues(), false);
         
         return rhs.isInBounds(lhs);
 	}

prism/src/explicit/AccumulationTransformation.java

@@ -71,9 +71,7 @@ public class AccumulationTransformation<M extends ModelExplicit> implements Mode
 		transformedExpression = mc.handleMaximalStateFormulas(originalModel, originalExpression);
 		
 		mc.getLog().println("Performing accumulation transformation...");
-		
-		// TODO: WHILE getFirstAccumulationExpression
-		
+				
 		// Get the first ExpressionAccumulation
 		boolean singleTrack = true;
 		ExpressionAccumulation accexp = transformedExpression.getFirstAccumulationExpressionWithoutTemporal();