org.sosy_lab.solver.logging

Class LoggingSolverContext

java.lang.Object

org.sosy_lab.solver.logging.LoggingSolverContext

All Implemented Interfaces:

AutoCloseable, SolverContext

public final class LoggingSolverContext
extends Object
implements SolverContext

SolverContext that wrapps all prover environments in their logging versions.

Nested Class Summary

Nested classes/interfaces inherited from interface org.sosy_lab.solver.api.SolverContext

SolverContext.ProverOptions

Constructor Summary

Constructors

Constructor and Description
LoggingSolverContext(LogManager pLogger, SolverContext pDelegate)

Method Summary

Modifier and Type	Method and Description
void	close() Close the solver context.
FormulaManager	getFormulaManager() Get the formula manager, which is used for formula manipulation.
SolverContextFactory.Solvers	getSolverName() Get solver name (MATHSAT5/Z3/etc...).
SolverContextStatistics	getStatistics() Get statistics information on solver usage.
String	getVersion() Get version information out of the solver.
OptimizationProverEnvironment	newCachedOptimizationProverEnvironment() Create a fresh new OptimizationProverEnvironment with caching.
OptimizationProverEnvironment	newOptimizationProverEnvironment() Create a fresh new OptimizationProverEnvironment which encapsulates an assertion stack and allows to solve optimization queries.
ProverEnvironment	newProverEnvironment(SolverContext.ProverOptions... pOptions) Create a fresh new ProverEnvironment which encapsulates an assertion stack and can be used to check formulas for unsatisfiability.
InterpolatingProverEnvironment<?>	newProverEnvironmentWithInterpolation() Create a fresh new InterpolatingProverEnvironment which encapsulates an assertion stack and allows to generate and retrieve interpolants for unsatisfiable formulas.

Methods inherited from class java.lang.Object

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

Constructor Detail

LoggingSolverContext

public LoggingSolverContext(LogManager pLogger,
                            SolverContext pDelegate)

Method Detail

getFormulaManager

public FormulaManager getFormulaManager()

Description copied from interface: SolverContext

Get the formula manager, which is used for formula manipulation.

Specified by:

getFormulaManager in interface SolverContext

newProverEnvironment

public ProverEnvironment newProverEnvironment(SolverContext.ProverOptions... pOptions)

Description copied from interface: SolverContext

Create a fresh new ProverEnvironment which encapsulates an assertion stack and can be used to check formulas for unsatisfiability.

Specified by:

newProverEnvironment in interface SolverContext

Parameters:

pOptions - Options specified for the prover environment. All of the options specified in SolverContext.ProverOptions are turned off by default.

newProverEnvironmentWithInterpolation

public InterpolatingProverEnvironment<?> newProverEnvironmentWithInterpolation()

Description copied from interface: SolverContext

Create a fresh new InterpolatingProverEnvironment which encapsulates an assertion stack and allows to generate and retrieve interpolants for unsatisfiable formulas. If the SMT solver is able to handle satisfiability tests with assumptions please consider implementing the InterpolatingProverEnvironment interface, and return an Object of this type here.

Specified by:

newProverEnvironmentWithInterpolation in interface SolverContext

newOptimizationProverEnvironment

public OptimizationProverEnvironment newOptimizationProverEnvironment()

Description copied from interface: SolverContext

Create a fresh new OptimizationProverEnvironment which encapsulates an assertion stack and allows to solve optimization queries.

Specified by:

newOptimizationProverEnvironment in interface SolverContext

newCachedOptimizationProverEnvironment

public OptimizationProverEnvironment newCachedOptimizationProverEnvironment()

Description copied from interface: SolverContext

Create a fresh new OptimizationProverEnvironment with caching.

Specified by:

newCachedOptimizationProverEnvironment in interface SolverContext

getVersion

public String getVersion()

Description copied from interface: SolverContext

Get version information out of the solver.

Specified by:

getVersion in interface SolverContext

getSolverName

public SolverContextFactory.Solvers getSolverName()

Description copied from interface: SolverContext

Get solver name (MATHSAT5/Z3/etc...).

Specified by:

getSolverName in interface SolverContext

getStatistics

public SolverContextStatistics getStatistics()

Description copied from interface: SolverContext

Get statistics information on solver usage.

Specified by:

getStatistics in interface SolverContext

close

public void close()

Description copied from interface: SolverContext

Close the solver context. Necessary for solvers implemented in native code, frees the associated memory.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface SolverContext