org.sat4j.sat

Class Launcher

java.lang.Object

org.sat4j.AbstractLauncher

org.sat4j.sat.Launcher

All Implemented Interfaces:

Serializable, ILogAble

public class Launcher
extends AbstractLauncher
implements ILogAble

This class is used to launch the SAT solvers from the command line. It is compliant with the SAT competition (www.satcompetition.org) I/O format. The launcher is to be used as follows:

                [solvername] filename [key=value]*
 

If no solver name is given, then the default solver of the solver factory is used (@see org.sat4j.core.ASolverFactory#defaultSolver()). This class allows to solve sat, pb and maxsat problems.

Since:

2.3.3

Author:

sroussel

See Also:

Serialized Form

Field Summary

Fields inherited from class org.sat4j.AbstractLauncher

beginTime, COMMENT_PREFIX, exitCode, out, prime, problem, reader, shutdownHook, silent, solver

Fields inherited from interface org.sat4j.specs.ILogAble

CONSOLE

Constructor Summary

Constructors

Constructor and Description
Launcher()

Method Summary

Methods

Modifier and Type	Method and Description
protected ISolver	configureSolver(String[] args) Configure the solver according to the command line parameters.
protected Reader	createReader(ISolver theSolver, String problemname)
protected String	getInstanceName(String[] args)
static void	main(String[] args)
void	run(String[] args)
void	usage()

Methods inherited from class org.sat4j.AbstractLauncher

displayHeader, displayLicense, displayResult, getBeginTime, getExitCode, getLogWriter, getReader, log, readProblem, setDisplaySolutionLine, setExitCode, setIncomplete, setLauncherMode, setLogWriter, setSilent, showAvailableSolvers, showAvailableSolvers, solve

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.sat4j.specs.ILogAble

log

Constructor Detail

Launcher

public Launcher()

Method Detail

main

public static void main(String[] args)

usage

public void usage()

Specified by:

usage in class AbstractLauncher

createReader

protected Reader createReader(ISolver theSolver,
                  String problemname)

Specified by:

createReader in class AbstractLauncher

getInstanceName

protected String getInstanceName(String[] args)

Specified by:

getInstanceName in class AbstractLauncher

configureSolver

protected ISolver configureSolver(String[] args)

Configure the solver according to the command line parameters.

Specified by:

configureSolver in class AbstractLauncher

Parameters:

args - the command line

Returns:

a solver properly configured.

run

public void run(String[] args)

Overrides:

run in class AbstractLauncher