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abstract class AbstractSaturationProcedure extends Theory

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Instance Constructors

  1. new AbstractSaturationProcedure(name: String)

Type Members

  1. abstract type ApplicationPoint

    Type representing the cases in which the saturation procedure applies.

    Type representing the cases in which the saturation procedure applies. Those could be formulas or terms occurring in a goal, etc.

Abstract Value Members

  1. abstract def applicationPriority(goal: Goal, p: ApplicationPoint): Int

    The priority of performing the given saturation.

    The priority of performing the given saturation. Lower numbers represent higher priority.

  2. abstract val axioms: Formula

    Axioms defining the theory; such axioms are simply added as formulae to the problem to be proven, and thus handled using the standard reasoning techniques (including e-matching).

    Axioms defining the theory; such axioms are simply added as formulae to the problem to be proven, and thus handled using the standard reasoning techniques (including e-matching).

    Definition Classes
    Theory
  3. abstract def extractApplicationPoints(goal: Goal): Iterator[ApplicationPoint]

    Determine all points at which this saturation procedure could be applied in a goal.

  4. abstract val functionPredicateMapping: Seq[(IFunction, Predicate)]

    Mapping of interpreted functions to interpreted predicates, used translating input ASTs to internal ASTs (the latter only containing predicates).

    Mapping of interpreted functions to interpreted predicates, used translating input ASTs to internal ASTs (the latter only containing predicates).

    Definition Classes
    Theory
  5. abstract val functionalPredicates: Set[Predicate]

    Information which of the predicates satisfy the functionality axiom; at some internal points, such predicates can be handled more efficiently

    Information which of the predicates satisfy the functionality axiom; at some internal points, such predicates can be handled more efficiently

    Definition Classes
    Theory
  6. abstract val functions: Seq[IFunction]

    Interpreted functions of the theory

    Interpreted functions of the theory

    Definition Classes
    Theory
  7. abstract def handleApplicationPoint(goal: Goal, p: ApplicationPoint): Seq[Action]

    Actions to be performed for one particular application point.

    Actions to be performed for one particular application point. The method should check whether the application point still exists in the goal; in case the application point has already disappeared from the goal at the point of calling this method, the method should return an empty sequence.

  8. abstract def plugin: Option[Plugin]

    Optionally, a plug-in implementing reasoning in this theory

    Optionally, a plug-in implementing reasoning in this theory

    Definition Classes
    Theory
  9. abstract val predicateMatchConfig: PredicateMatchConfig

    Information how interpreted predicates should be handled for e-matching.

    Information how interpreted predicates should be handled for e-matching.

    Definition Classes
    Theory
  10. abstract val predicates: Seq[Predicate]

    Interpreted predicates of the theory

    Interpreted predicates of the theory

    Definition Classes
    Theory
  11. abstract val totalityAxioms: Formula

    Additional axioms that are included if the option +genTotalityAxioms is given to Princess.

    Additional axioms that are included if the option +genTotalityAxioms is given to Princess.

    Definition Classes
    Theory
  12. abstract val triggerRelevantFunctions: Set[IFunction]

    A list of functions that should be considered in automatic trigger generation

    A list of functions that should be considered in automatic trigger generation

    Definition Classes
    Theory

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##: Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
    Attributes
    protected[lang]
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    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @HotSpotIntrinsicCandidate() @native()
  6. val dependencies: Iterable[Theory]

    Optionally, other theories that this theory depends on.

    Optionally, other theories that this theory depends on. Specified dependencies will be loaded before this theory, but the preprocessors of the dependencies will be called after the preprocessor of this theory.

    Definition Classes
    Theory
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  9. def evalFun(f: IFunApp): Option[ITerm]

    Optionally, a function evaluating theory functions applied to concrete arguments, represented as constructor terms.

    Optionally, a function evaluating theory functions applied to concrete arguments, represented as constructor terms.

    Definition Classes
    Theory
  10. def evalPred(p: IAtom): Option[Boolean]

    Optionally, a function evaluating theory predicates applied to concrete arguments, represented as constructor terms.

    Optionally, a function evaluating theory predicates applied to concrete arguments, represented as constructor terms.

    Definition Classes
    Theory
  11. def evaluatingSimplifier(t: IExpression): IExpression

    A simplification function that applies the methods evalFun and evalPred to some given expression (but not recursively).

    A simplification function that applies the methods evalFun and evalPred to some given expression (but not recursively). This is used in the Theory.postSimplifiers methods.

    Definition Classes
    Theory
  12. def extend(order: TermOrder): TermOrder

    Add the symbols defined by this theory to the order

    Add the symbols defined by this theory to the order

    Definition Classes
    Theory
  13. def generateDecoderData(model: Conjunction): Option[TheoryDecoderData]

    If this theory defines any Theory.Decoder, which can translate model data into some theory-specific representation, this function can be overridden to pre-compute required data from a model.

    If this theory defines any Theory.Decoder, which can translate model data into some theory-specific representation, this function can be overridden to pre-compute required data from a model.

    Definition Classes
    Theory
  14. final def getClass(): Class[_ <: AnyRef]
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    Annotations
    @HotSpotIntrinsicCandidate() @native()
  15. def hashCode(): Int
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    @HotSpotIntrinsicCandidate() @native()
  16. def iPostprocess(f: IFormula, signature: Signature): IFormula

    Optionally, a post-processor that is applied to formulas output by the prover, for instance to interpolants or the result of quantifier elimination.

    Optionally, a post-processor that is applied to formulas output by the prover, for instance to interpolants or the result of quantifier elimination. This method will be applied to the formula after calling Internal2Inputabsy.

    Definition Classes
    Theory
  17. def iPreprocess(f: IFormula, signature: Signature): (IFormula, Signature)

    Optionally, a pre-processor that is applied to formulas over this theory, prior to sending the formula to a prover.

    Optionally, a pre-processor that is applied to formulas over this theory, prior to sending the formula to a prover. This method will be applied very early in the translation process.

    Definition Classes
    Theory
  18. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  19. def isSoundForSat(theories: Seq[Theory], config: Theory.SatSoundnessConfig.Value): Boolean

    Check whether we can tell that the given combination of theories is sound for checking satisfiability of a problem, i.e., if proof construction ends up in a dead end, can it be concluded that a problem is satisfiable.

    Check whether we can tell that the given combination of theories is sound for checking satisfiability of a problem, i.e., if proof construction ends up in a dead end, can it be concluded that a problem is satisfiable.

    Definition Classes
    Theory
  20. val modelGenPredicates: Set[Predicate]

    Optionally, a set of predicates used by the theory to tell the PresburgerModelFinder about terms that will be handled exclusively by this theory.

    Optionally, a set of predicates used by the theory to tell the PresburgerModelFinder about terms that will be handled exclusively by this theory. If a proof goal in model generation mode contains an atom p(x), for p in this set, then the PresburgerModelFinder will ignore x when assigning concrete values to symbols.

    Definition Classes
    Theory
  21. val name: String
  22. final def ne(arg0: AnyRef): Boolean
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    AnyRef
  23. final def notify(): Unit
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    @HotSpotIntrinsicCandidate() @native()
  24. final def notifyAll(): Unit
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    @HotSpotIntrinsicCandidate() @native()
  25. def postSimplifiers: Seq[(IExpression) => IExpression]

    Optionally, simplifiers that are applied to formulas output by the prover, for instance to interpolants or the result of quantifier.

    Optionally, simplifiers that are applied to formulas output by the prover, for instance to interpolants or the result of quantifier. Such simplifiers are invoked by ap.parser.Simplifier. By default, this list will only include the evaluatingSimplifier.

    Definition Classes
    Theory
  26. def postprocess(f: Conjunction, signature: Signature): Conjunction

    Optionally, a post-processor that is applied to formulas output by the prover, for instance to interpolants or the result of quantifier elimination.

    Optionally, a post-processor that is applied to formulas output by the prover, for instance to interpolants or the result of quantifier elimination. This method will be applied to the raw formulas, before calling Internal2Inputabsy.

    Definition Classes
    Theory
  27. def preprocess(f: Conjunction, signature: Signature): Conjunction

    Optionally, a pre-processor that is applied to formulas over this theory, prior to sending the formula to a prover.

    Optionally, a pre-processor that is applied to formulas over this theory, prior to sending the formula to a prover.

    Definition Classes
    Theory
  28. val reducerPlugin: ReducerPluginFactory

    Optionally, a plugin for the reducer applied to formulas both before and during proving.

    Optionally, a plugin for the reducer applied to formulas both before and during proving.

    Definition Classes
    Theory
  29. val singleInstantiationPredicates: Set[Predicate]

    When instantiating existentially quantifier formulas, EX phi, at most one instantiation is necessary provided that all predicates in phi are contained in this set.

    When instantiating existentially quantifier formulas, EX phi, at most one instantiation is necessary provided that all predicates in phi are contained in this set.

    Definition Classes
    Theory
  30. final def synchronized[T0](arg0: => T0): T0
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  31. def toString(): String
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  32. lazy val transitiveDependencies: Iterable[Theory]

    Dependencies closed under transitivity, i.e., also including the dependencies of dependencies.

    Dependencies closed under transitivity, i.e., also including the dependencies of dependencies.

    Definition Classes
    Theory
  33. final def wait(arg0: Long, arg1: Int): Unit
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    @throws(classOf[java.lang.InterruptedException])
  34. final def wait(arg0: Long): Unit
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    @throws(classOf[java.lang.InterruptedException]) @native()
  35. final def wait(): Unit
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    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
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    protected[lang]
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    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

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