org.sosy_lab.java_smt.solvers.cvc4

Class CVC4IntegerFormulaManager

java.lang.Object

org.sosy_lab.java_smt.basicimpl.AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,ParamFormulaType,ResultFormulaType,edu.nyu.acsys.CVC4.Expr>

org.sosy_lab.java_smt.solvers.cvc4.CVC4IntegerFormulaManager

All Implemented Interfaces:

IntegerFormulaManager, NumeralFormulaManager<NumeralFormula.IntegerFormula,NumeralFormula.IntegerFormula>

public class CVC4IntegerFormulaManager
extends AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,ParamFormulaType,ResultFormulaType,edu.nyu.acsys.CVC4.Expr>
implements IntegerFormulaManager

Nested Class Summary

Nested classes/interfaces inherited from class org.sosy_lab.java_smt.basicimpl.AbstractNumeralFormulaManager

AbstractNumeralFormulaManager.NonLinearArithmetic

Field Summary

Fields

Modifier and Type	Field and Description
protected edu.nyu.acsys.CVC4.ExprManager	exprManager
protected FormulaCreator<TFormulaInfo,TType,TEnv,TFuncDecl>	formulaCreator
static Pattern	INTEGER_NUMBER CVC4 fails hard when creating Integers/Rationals instead of throwing an exception for invalid number format.
static Pattern	RATIONAL_NUMBER

Method Summary

Modifier and Type	Method and Description
edu.nyu.acsys.CVC4.Expr	add(edu.nyu.acsys.CVC4.Expr pParam1, edu.nyu.acsys.CVC4.Expr pParam2)
protected edu.nyu.acsys.CVC4.Expr	distinctImpl(List<edu.nyu.acsys.CVC4.Expr> pParam)
edu.nyu.acsys.CVC4.Expr	divide(edu.nyu.acsys.CVC4.Expr pParam1, edu.nyu.acsys.CVC4.Expr pParam2) If a solver does not support this operation, e.g.
edu.nyu.acsys.CVC4.Expr	equal(edu.nyu.acsys.CVC4.Expr pParam1, edu.nyu.acsys.CVC4.Expr pParam2)
protected FormulaCreator<TFormulaInfo,TType,TEnv,TFuncDecl>	getFormulaCreator()
protected edu.nyu.acsys.CVC4.Type	getNumeralType()
edu.nyu.acsys.CVC4.Expr	greaterOrEquals(edu.nyu.acsys.CVC4.Expr pParam1, edu.nyu.acsys.CVC4.Expr pParam2)
edu.nyu.acsys.CVC4.Expr	greaterThan(edu.nyu.acsys.CVC4.Expr pParam1, edu.nyu.acsys.CVC4.Expr pParam2)
boolean	isNumeral(edu.nyu.acsys.CVC4.Expr pVal) Check whether the argument is a numeric constant (including negated constants).
edu.nyu.acsys.CVC4.Expr	lessOrEquals(edu.nyu.acsys.CVC4.Expr pParam1, edu.nyu.acsys.CVC4.Expr pParam2)
edu.nyu.acsys.CVC4.Expr	lessThan(edu.nyu.acsys.CVC4.Expr pParam1, edu.nyu.acsys.CVC4.Expr pParam2)
protected edu.nyu.acsys.CVC4.Expr	makeNumberImpl(BigDecimal pNumber)
protected edu.nyu.acsys.CVC4.Expr	makeNumberImpl(BigInteger pI)
protected edu.nyu.acsys.CVC4.Expr	makeNumberImpl(double pNumber)
protected edu.nyu.acsys.CVC4.Expr	makeNumberImpl(long i)
protected edu.nyu.acsys.CVC4.Expr	makeNumberImpl(String pI)
protected edu.nyu.acsys.CVC4.Expr	makeVariableImpl(String pI)
protected edu.nyu.acsys.CVC4.Expr	modularCongruence(edu.nyu.acsys.CVC4.Expr pNumber1, edu.nyu.acsys.CVC4.Expr pNumber2, BigInteger pModulo)
protected edu.nyu.acsys.CVC4.Expr	modularCongruence(edu.nyu.acsys.CVC4.Expr pNumber1, edu.nyu.acsys.CVC4.Expr pNumber2, long pModulo)
edu.nyu.acsys.CVC4.Expr	modulo(edu.nyu.acsys.CVC4.Expr pParam1, edu.nyu.acsys.CVC4.Expr pParam2) If a solver does not support this operation, e.g.
edu.nyu.acsys.CVC4.Expr	multiply(edu.nyu.acsys.CVC4.Expr pParam1, edu.nyu.acsys.CVC4.Expr pParam2) If a solver does not support this operation, e.g.
edu.nyu.acsys.CVC4.Expr	negate(edu.nyu.acsys.CVC4.Expr pParam1)
edu.nyu.acsys.CVC4.Expr	subtract(edu.nyu.acsys.CVC4.Expr pParam1, edu.nyu.acsys.CVC4.Expr pParam2)
protected TType	toSolverType(FormulaType<?> formulaType)

Methods inherited from class org.sosy_lab.java_smt.basicimpl.AbstractNumeralFormulaManager

add, decimalAsInteger, distinct, divide, equal, floor, floor, greaterOrEquals, greaterThan, lessOrEquals, lessThan, makeNumber, makeNumber, makeNumber, makeNumber, makeNumber, makeNumber, makeNumberImpl, makeVariable, modularCongruence, modularCongruence, modulo, multiply, negate, subtract, sum, sumImpl, wrap

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.sosy_lab.java_smt.api.IntegerFormulaManager

getFormulaType, modularCongruence, modularCongruence, modulo

Methods inherited from interface org.sosy_lab.java_smt.api.NumeralFormulaManager

add, distinct, divide, equal, floor, greaterOrEquals, greaterThan, lessOrEquals, lessThan, makeNumber, makeNumber, makeNumber, makeNumber, makeNumber, makeNumber, makeVariable, multiply, negate, subtract, sum

Field Detail

INTEGER_NUMBER

public static final Pattern INTEGER_NUMBER

CVC4 fails hard when creating Integers/Rationals instead of throwing an exception for invalid number format. Thus lets check the format.

RATIONAL_NUMBER

public static final Pattern RATIONAL_NUMBER

exprManager

protected final edu.nyu.acsys.CVC4.ExprManager exprManager

formulaCreator

protected final FormulaCreator<TFormulaInfo,TType,TEnv,TFuncDecl> formulaCreator

Method Detail

getNumeralType

protected edu.nyu.acsys.CVC4.Type getNumeralType()

makeNumberImpl

protected edu.nyu.acsys.CVC4.Expr makeNumberImpl(double pNumber)

Specified by:

makeNumberImpl in class AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,NumeralFormula.IntegerFormula,NumeralFormula.IntegerFormula,edu.nyu.acsys.CVC4.Expr>

makeNumberImpl

protected edu.nyu.acsys.CVC4.Expr makeNumberImpl(BigDecimal pNumber)

Specified by:

makeNumberImpl in class AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,NumeralFormula.IntegerFormula,NumeralFormula.IntegerFormula,edu.nyu.acsys.CVC4.Expr>

divide

public edu.nyu.acsys.CVC4.Expr divide(edu.nyu.acsys.CVC4.Expr pParam1,
                                      edu.nyu.acsys.CVC4.Expr pParam2)

Description copied from class: AbstractNumeralFormulaManager

If a solver does not support this operation, e.g. because of missing support for non-linear arithmetics, we throw UnsupportedOperationException.

Overrides:

divide in class AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,NumeralFormula.IntegerFormula,NumeralFormula.IntegerFormula,edu.nyu.acsys.CVC4.Expr>

Parameters:

pParam1 - the dividend

pParam2 - the divisor

modularCongruence

protected edu.nyu.acsys.CVC4.Expr modularCongruence(edu.nyu.acsys.CVC4.Expr pNumber1,
                                                    edu.nyu.acsys.CVC4.Expr pNumber2,
                                                    long pModulo)

Overrides:

modularCongruence in class AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,NumeralFormula.IntegerFormula,NumeralFormula.IntegerFormula,edu.nyu.acsys.CVC4.Expr>

Parameters:

pNumber1 - first operand

pNumber2 - second operand

pModulo - the modulus

Returns:

the formula representing a = b (mod m)

modularCongruence

protected edu.nyu.acsys.CVC4.Expr modularCongruence(edu.nyu.acsys.CVC4.Expr pNumber1,
                                                    edu.nyu.acsys.CVC4.Expr pNumber2,
                                                    BigInteger pModulo)

Overrides:

modularCongruence in class AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,NumeralFormula.IntegerFormula,NumeralFormula.IntegerFormula,edu.nyu.acsys.CVC4.Expr>

Parameters:

pNumber1 - first operand

pNumber2 - second operand

pModulo - the modulus

Returns:

the formula representing a = b (mod m)

makeNumberImpl

protected edu.nyu.acsys.CVC4.Expr makeNumberImpl(BigInteger pI)

makeNumberImpl

protected edu.nyu.acsys.CVC4.Expr makeNumberImpl(String pI)

makeVariableImpl

protected edu.nyu.acsys.CVC4.Expr makeVariableImpl(String pI)

isNumeral

public boolean isNumeral(edu.nyu.acsys.CVC4.Expr pVal)

Description copied from class: AbstractNumeralFormulaManager

Check whether the argument is a numeric constant (including negated constants).

Specified by:

isNumeral in class AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,ParamFormulaType extends NumeralFormula,ResultFormulaType extends NumeralFormula,edu.nyu.acsys.CVC4.Expr>

makeNumberImpl

protected edu.nyu.acsys.CVC4.Expr makeNumberImpl(long i)

Specified by:

makeNumberImpl in class AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,ParamFormulaType extends NumeralFormula,ResultFormulaType extends NumeralFormula,edu.nyu.acsys.CVC4.Expr>

multiply

public edu.nyu.acsys.CVC4.Expr multiply(edu.nyu.acsys.CVC4.Expr pParam1,
                                        edu.nyu.acsys.CVC4.Expr pParam2)

Description copied from class: AbstractNumeralFormulaManager

If a solver does not support this operation, e.g. because of missing support for non-linear arithmetics, we throw UnsupportedOperationException.

Overrides:

multiply in class AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,ParamFormulaType extends NumeralFormula,ResultFormulaType extends NumeralFormula,edu.nyu.acsys.CVC4.Expr>

Parameters:

pParam1 - first factor

pParam2 - second factor

modulo

public edu.nyu.acsys.CVC4.Expr modulo(edu.nyu.acsys.CVC4.Expr pParam1,
                                      edu.nyu.acsys.CVC4.Expr pParam2)

Description copied from class: AbstractNumeralFormulaManager

If a solver does not support this operation, e.g. because of missing support for non-linear arithmetics, we throw UnsupportedOperationException.

Overrides:

modulo in class AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,ParamFormulaType extends NumeralFormula,ResultFormulaType extends NumeralFormula,edu.nyu.acsys.CVC4.Expr>

Parameters:

pParam1 - the dividend

pParam2 - the divisor

negate

public edu.nyu.acsys.CVC4.Expr negate(edu.nyu.acsys.CVC4.Expr pParam1)

Specified by:

negate in class AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,ParamFormulaType extends NumeralFormula,ResultFormulaType extends NumeralFormula,edu.nyu.acsys.CVC4.Expr>

add

public edu.nyu.acsys.CVC4.Expr add(edu.nyu.acsys.CVC4.Expr pParam1,
                                   edu.nyu.acsys.CVC4.Expr pParam2)

Specified by:

add in class AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,ParamFormulaType extends NumeralFormula,ResultFormulaType extends NumeralFormula,edu.nyu.acsys.CVC4.Expr>

subtract

public edu.nyu.acsys.CVC4.Expr subtract(edu.nyu.acsys.CVC4.Expr pParam1,
                                        edu.nyu.acsys.CVC4.Expr pParam2)

Specified by:

subtract in class AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,ParamFormulaType extends NumeralFormula,ResultFormulaType extends NumeralFormula,edu.nyu.acsys.CVC4.Expr>

equal

public edu.nyu.acsys.CVC4.Expr equal(edu.nyu.acsys.CVC4.Expr pParam1,
                                     edu.nyu.acsys.CVC4.Expr pParam2)

Specified by:

equal in class AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,ParamFormulaType extends NumeralFormula,ResultFormulaType extends NumeralFormula,edu.nyu.acsys.CVC4.Expr>

greaterThan

public edu.nyu.acsys.CVC4.Expr greaterThan(edu.nyu.acsys.CVC4.Expr pParam1,
                                           edu.nyu.acsys.CVC4.Expr pParam2)

Specified by:

greaterThan in class AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,ParamFormulaType extends NumeralFormula,ResultFormulaType extends NumeralFormula,edu.nyu.acsys.CVC4.Expr>

greaterOrEquals

public edu.nyu.acsys.CVC4.Expr greaterOrEquals(edu.nyu.acsys.CVC4.Expr pParam1,
                                               edu.nyu.acsys.CVC4.Expr pParam2)

Specified by:

greaterOrEquals in class AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,ParamFormulaType extends NumeralFormula,ResultFormulaType extends NumeralFormula,edu.nyu.acsys.CVC4.Expr>

lessThan

public edu.nyu.acsys.CVC4.Expr lessThan(edu.nyu.acsys.CVC4.Expr pParam1,
                                        edu.nyu.acsys.CVC4.Expr pParam2)

Specified by:

lessThan in class AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,ParamFormulaType extends NumeralFormula,ResultFormulaType extends NumeralFormula,edu.nyu.acsys.CVC4.Expr>

lessOrEquals

public edu.nyu.acsys.CVC4.Expr lessOrEquals(edu.nyu.acsys.CVC4.Expr pParam1,
                                            edu.nyu.acsys.CVC4.Expr pParam2)

Specified by:

lessOrEquals in class AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,ParamFormulaType extends NumeralFormula,ResultFormulaType extends NumeralFormula,edu.nyu.acsys.CVC4.Expr>

distinctImpl

protected edu.nyu.acsys.CVC4.Expr distinctImpl(List<edu.nyu.acsys.CVC4.Expr> pParam)

Specified by:

distinctImpl in class AbstractNumeralFormulaManager<edu.nyu.acsys.CVC4.Expr,edu.nyu.acsys.CVC4.Type,edu.nyu.acsys.CVC4.ExprManager,ParamFormulaType extends NumeralFormula,ResultFormulaType extends NumeralFormula,edu.nyu.acsys.CVC4.Expr>

getFormulaCreator

protected final FormulaCreator<TFormulaInfo,TType,TEnv,TFuncDecl> getFormulaCreator()

toSolverType

protected final TType toSolverType(FormulaType<?> formulaType)