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First tests completed about clock predicate abstraction
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27 changes: 27 additions & 0 deletions
27
...mon/analysis/src/main/java/hu/bme/mit/theta/analysis/expr/refinement/Prod2Refutation.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| package hu.bme.mit.theta.analysis.expr.refinement; | ||
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| public class Prod2Refutation <R1 extends Refutation, R2 extends Refutation>implements Refutation{ | ||
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| final private R1 refutation1; | ||
| final private R2 refutation2; | ||
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| public Prod2Refutation(R1 refutation1, R2 refutation2) { | ||
| this.refutation1 = refutation1; | ||
| this.refutation2 = refutation2; | ||
| } | ||
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| public R1 getRefutation1() { | ||
| return refutation1; | ||
| } | ||
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| public R2 getRefutation2() { | ||
| return refutation2; | ||
| } | ||
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| @Override | ||
| public int getPruneIndex() { | ||
| if(refutation1.getPruneIndex() < 0) return refutation2.getPruneIndex(); | ||
| if(refutation2.getPruneIndex() < 0) return refutation1.getPruneIndex(); | ||
| return refutation1.getPruneIndex() > refutation2.getPruneIndex() ? refutation2.getPruneIndex() : refutation1.getPruneIndex(); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -16,5 +16,8 @@ | |
| package hu.bme.mit.theta.analysis.expr.refinement; | ||
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| public interface Refutation { | ||
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| int getPruneIndex(); | ||
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| } | ||
61 changes: 61 additions & 0 deletions
61
...mmon/analysis/src/main/java/hu/bme/mit/theta/analysis/expr/refinement/ZoneRefutation.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,61 @@ | ||
| package hu.bme.mit.theta.analysis.expr.refinement; | ||
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| import com.google.common.collect.ImmutableList; | ||
| import hu.bme.mit.theta.analysis.zone.DBM; | ||
| import hu.bme.mit.theta.analysis.zone.ZoneState; | ||
| import hu.bme.mit.theta.core.decl.VarDecl; | ||
| import hu.bme.mit.theta.core.type.rattype.RatType; | ||
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| import java.util.ArrayList; | ||
| import java.util.Collections; | ||
| import java.util.List; | ||
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| public class ZoneRefutation implements Refutation{ | ||
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| private final int pruneIndex; | ||
| private final List<ZoneState> zoneSequence; | ||
| private final List<VarDecl<RatType>> clocks; | ||
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| private ZoneRefutation(){ | ||
| pruneIndex = -1; | ||
| zoneSequence = Collections.emptyList(); | ||
| clocks = Collections.emptyList(); | ||
| } | ||
| private ZoneRefutation(int prunIndex, List<ZoneState> zoneSequence, List<VarDecl<RatType>> clocks) { | ||
| this.pruneIndex = prunIndex; | ||
| this.zoneSequence= ImmutableList.copyOf(zoneSequence); | ||
| this.clocks = clocks; | ||
| } | ||
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| public static ZoneRefutation binary(final int pruneIndex, final ZoneState itpZone, List<VarDecl<RatType>> clocks, final int statecount) | ||
| { | ||
| final List<ZoneState> zoneSequence = new ArrayList<>(); | ||
| for (int i = 0; i < statecount; i ++){ | ||
| if(i < pruneIndex) { | ||
| zoneSequence.add(ZoneState.top()); | ||
| } | ||
| else if( i == pruneIndex){ | ||
| zoneSequence.add(itpZone); | ||
| } | ||
| else zoneSequence.add(ZoneState.bottom()); | ||
| } | ||
| return new ZoneRefutation(pruneIndex, zoneSequence, clocks); | ||
| } | ||
| @Override | ||
| public int getPruneIndex() { | ||
| return this.pruneIndex; | ||
| } | ||
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| public ZoneState get(int index){ | ||
| return zoneSequence.get(index); | ||
| } | ||
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| public List<VarDecl<RatType>> getClocks() { | ||
| return clocks; | ||
| } | ||
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| public static ZoneRefutation emptyRefutation(){ | ||
| return new ZoneRefutation(); | ||
| } | ||
| } |
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