org.sat4j.pb.core
Class PBSolverCautious

java.lang.Object
  extended by org.sat4j.minisat.core.Solver<PBDataStructureFactory>
      extended by org.sat4j.pb.core.PBSolver
          extended by org.sat4j.pb.core.PBSolverCP
              extended by org.sat4j.pb.core.PBSolverCautious
All Implemented Interfaces:
Serializable, Learner, UnitPropagationListener, IPBSolver, IProblem, ISolver

public class PBSolverCautious
extends PBSolverCP

See Also:
Serialized Form

Field Summary
static int BOUND
           
 
Fields inherited from class org.sat4j.pb.core.PBSolver
stats
 
Fields inherited from class org.sat4j.minisat.core.Solver
dsfactory, EXPENSIVE_SIMPLIFICATION, EXPENSIVE_SIMPLIFICATION_WLONLY, glucose, memory_based, NO_SIMPLIFICATION, rootLevel, SIMPLE_SIMPLIFICATION, trail, trailLim, undertimeout, voc
 
Constructor Summary
PBSolverCautious(LearningStrategy<PBDataStructureFactory> learner, PBDataStructureFactory dsf, IOrder order)
           
PBSolverCautious(LearningStrategy<PBDataStructureFactory> learner, PBDataStructureFactory dsf, IOrder order, int bound)
           
 
Method Summary
 String toString(String prefix)
          Display a textual representation of the solver configuration.
protected  void updateNumberOfReducedLearnedConstraints(IConflict confl)
           
protected  void updateNumberOfReductions(IConflict confl)
           
 
Methods inherited from class org.sat4j.pb.core.PBSolverCP
analyze, analyzeCP
 
Methods inherited from class org.sat4j.pb.core.PBSolver
addAtLeast, addAtLeast, addAtMost, addAtMost, addExactly, addExactly, addPseudoBoolean, getObjectiveFunction, setObjectiveFunction
 
Methods inherited from class org.sat4j.minisat.core.Solver
addAllClauses, addAtLeast, addAtMost, addBlockingClause, addClause, addConstr, addExactly, analyzeAtRootLevel, analyzeFinalConflictInTermsOfAssumptions, assume, cancelUntil, claBumpActivity, clearLearntClauses, decayActivities, decisionLevel, dimacs2internal, enqueue, enqueue, expireTimeout, findModel, findModel, fixedSize, getDSFactory, getIthConstr, getLogPrefix, getOrder, getOutLearnt, getSearchListener, getStat, getStats, getTimeout, getTimeoutMs, getVocabulary, initStats, isDBSimplificationAllowed, isSatisfiable, isSatisfiable, isSatisfiable, isSatisfiable, isVerbose, learn, model, model, modelWithInternalVariables, nAssigns, nConstraints, newVar, newVar, nextFreeVarId, nVars, primeImplicant, printInfos, printLearntClausesInfos, printStat, printStat, propagate, realNumberOfVariables, reduceDB, registerLiteral, removeConstr, removeSubsumedConstr, reset, setDataStructureFactory, setDBSimplificationAllowed, setExpectedNumberOfClauses, setLearnedConstraintsDeletionStrategy, setLearner, setLogPrefix, setOrder, setRestartStrategy, setSearchListener, setSearchParams, setSimplifier, setSimplifier, setTimeout, setTimeoutMs, setTimeoutOnConflicts, setVerbose, simplifyDB, toString, undoOne, unsatExplanation, unset, varBumpActivity
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.sat4j.specs.ISolver
addAllClauses, addAtLeast, addAtMost, addBlockingClause, addClause, addExactly, clearLearntClauses, expireTimeout, getLogPrefix, getSearchListener, getStat, getTimeout, getTimeoutMs, isDBSimplificationAllowed, isVerbose, modelWithInternalVariables, newVar, nextFreeVarId, printStat, printStat, realNumberOfVariables, registerLiteral, removeConstr, removeSubsumedConstr, reset, setDBSimplificationAllowed, setExpectedNumberOfClauses, setLogPrefix, setSearchListener, setTimeout, setTimeoutMs, setTimeoutOnConflicts, setVerbose, unsatExplanation
 
Methods inherited from interface org.sat4j.specs.IProblem
findModel, findModel, isSatisfiable, isSatisfiable, isSatisfiable, isSatisfiable, model, model, nConstraints, newVar, nVars, primeImplicant, printInfos
 

Field Detail

BOUND

public static final int BOUND
See Also:
Constant Field Values
Constructor Detail

PBSolverCautious

public PBSolverCautious(LearningStrategy<PBDataStructureFactory> learner,
                        PBDataStructureFactory dsf,
                        IOrder order)

PBSolverCautious

public PBSolverCautious(LearningStrategy<PBDataStructureFactory> learner,
                        PBDataStructureFactory dsf,
                        IOrder order,
                        int bound)
Method Detail

toString

public String toString(String prefix)
Description copied from interface: ISolver
Display a textual representation of the solver configuration.

Specified by:
toString in interface ISolver
Overrides:
toString in class PBSolverCP
Parameters:
prefix - the prefix to use on each line.
Returns:
a textual description of the solver internals.

updateNumberOfReductions

protected void updateNumberOfReductions(IConflict confl)
Overrides:
updateNumberOfReductions in class PBSolverCP

updateNumberOfReducedLearnedConstraints

protected void updateNumberOfReducedLearnedConstraints(IConflict confl)
Overrides:
updateNumberOfReducedLearnedConstraints in class PBSolverCP


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