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symbolic ProbModelChecker: Fix JDDNode reference issues for total reward computation 

git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@10509 bbc10eb1-c90d-0410-af57-cb519fbb1720
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Joachim Klein 11 years ago
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ab136ae5e2
commit
9a814f226b
1 changed files with 3 additions and 3 deletions
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  1. 6
      prism/src/prism/ProbModelChecker.java

6
prism/src/prism/ProbModelChecker.java
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@ -1726,9 +1726,9 @@ public class ProbModelChecker extends NonProbModelChecker
// Find states with infinite reward (those reach a non-zero reward BSCC with prob > 0) // Find states with infinite reward (those reach a non-zero reward BSCC with prob > 0)
JDDNode inf = PrismMTBDD.Prob0(tr01, reach, allDDRowVars, allDDColVars, reach, bsccsNonZero); JDDNode inf = PrismMTBDD.Prob0(tr01, reach, allDDRowVars, allDDColVars, reach, bsccsNonZero);
inf = JDD.And(reach, JDD.Not(inf));
JDDNode maybe = JDD.And(reach, JDD.Not(inf));
JDD.Ref(bsccsNonZero);
inf = JDD.And(reach.copy(), JDD.Not(inf));
JDDNode maybe = JDD.And(reach.copy(), JDD.Not(inf.copy()));
JDD.Deref(bsccsNonZero);
// Print out inf/maybe // Print out inf/maybe
mainLog.print("\ninf = " + JDD.GetNumMintermsString(inf, allDDRowVars.n())); mainLog.print("\ninf = " + JDD.GetNumMintermsString(inf, allDDRowVars.n()));

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