de.rwth.i2.attestor.main

Class Attestor

java.lang.Object

de.rwth.i2.attestor.main.AbstractAttestor

de.rwth.i2.attestor.main.Attestor

public class Attestor
extends AbstractAttestor

The main class to run Attestor.

To start a program analysis it suffices to call {Attestor#run(args)}, where args are the command line arguments passed, for example, to a main method. In particular, these arguments have to include the path to a communication file customizing the analysis.
The execution of Attestor consists of phases. Any fatal failure of a phase (that is an exception caught by the method starting the phase) aborts further execution. The main phases are executed in the following order:

1. Setup phase: Validates the provided command line options and populates the global Settings.
2. Parsing phase: Parses all supplied input files, such as the program to be analyzed, the grammar, input state, etc.
3. Preprocessing phase: Applies all pre-computation steps that should be applied to programs, grammars, etc. For example, grammar refinement is performed in this phase.
4. State space generation phase: Applies the abstract semantics defined by the provided graph grammar and the input program until a fixed point is reached.
5. Model-checking phase: If temporal logic formulas have been provided, this phase checks whether they are satisfied by the state space generated in the previous phase.
6. Report phase: Exports the previously computed results.

Author:

Christoph

Field Summary

Fields inherited from class de.rwth.i2.attestor.main.AbstractAttestor

logger, properties, registry, scene

Constructor Summary

Constructors

Constructor and Description
Attestor()

Method Summary

Modifier and Type	Method and Description
protected void	registerPhases(String[] args)

Methods inherited from class de.rwth.i2.attestor.main.AbstractAttestor

getCounterexamples, getExecutionTimes, getInputName, getNumberOfFinalStates, getNumberOfStatesWithoutProcedureCalls, getSpecificationDescription, getTotalNumberOfStates, hasAllLTLSatisfied, hasFatalError, run

Methods inherited from class java.lang.Object

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

Constructor Detail

Attestor

public Attestor()

Method Detail

registerPhases

protected void registerPhases(String[] args)
                       throws Exception

Specified by:

registerPhases in class AbstractAttestor

Throws:

Exception