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java.lang.Objectkodkod.engine.satlab.EmptyClauseConeStrategy
public final class EmptyClauseConeStrategy
This class implements the Empty Clause Cone algorithm for reducing the size of an unsatisfiable core (L. Zhang and S. Malik. Extracting small unsatisfiable cores from unsatisfiable Boolean formula. In Proceedings of Sixth International Conference on Theory and Applications of Satisfiability Testing (SAT '03). 2003.).
Constructor Summary | |
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EmptyClauseConeStrategy()
Constructs a new instance of the empty clause cone strategy for minimizing unsatisfiable cores. |
Method Summary | |
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java.util.Set<Clause> |
next(ResolutionTrace trace)
Returns the next subset of clauses in the given trace to be analyzed. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public EmptyClauseConeStrategy()
Method Detail |
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public java.util.Set<Clause> next(ResolutionTrace trace)
next
in interface ReductionStrategy
ReductionStrategy.next(kodkod.engine.satlab.ResolutionTrace)
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