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Bugfix: in detection of whether there is room for DRA DD vars before row/col. 

git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@758 bbc10eb1-c90d-0410-af57-cb519fbb1720
master
Dave Parker 18 years ago
parent
808be12ae3
commit
5a13c4cf57
1 changed files with 3 additions and 3 deletions
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  1. 4
      prism/src/prism/LTLModelChecker.java

4
prism/src/prism/LTLModelChecker.java
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@ -146,7 +146,7 @@ public class LTLModelChecker
// and whether there is room to put them before rather than after the existing vars // and whether there is room to put them before rather than after the existing vars
n = (int) Math.ceil(PrismUtils.log2(dra.size())); n = (int) Math.ceil(PrismUtils.log2(dra.size()));
before = true; before = true;
if (allDDRowVars.getMinVarIndex() - ((NondetModel) model).getAllDDNondetVars().getMaxVarIndex() < 2 * n) {
if ((allDDRowVars.getMinVarIndex() - ((NondetModel) model).getAllDDNondetVars().getMaxVarIndex()) - 1 < 2 * n) {
before = false; before = false;
} }
@ -191,7 +191,7 @@ public class LTLModelChecker
newAllDDRowVars.addVars(draDDRowVars); newAllDDRowVars.addVars(draDDRowVars);
newAllDDColVars.addVars(draDDColVars); newAllDDColVars.addVars(draDDColVars);
} }
newVarList = (VarList)varList.clone();
newVarList = (VarList) varList.clone();
newVarList.addVar(before ? 0 : varList.getNumVars(), draVar, 0, dra.size() - 1, 0, 1, Expression.INT); newVarList.addVar(before ? 0 : varList.getNumVars(), draVar, 0, dra.size() - 1, 0, 1, Expression.INT);
// Extra references (because will get derefed when new model is done with) // Extra references (because will get derefed when new model is done with)

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