private ReachedSet createInitialReachedSetForRestart(
ConfigurableProgramAnalysis cpa,
CFANode mainFunction,
Configuration singleConfig,
LogManager singleLogger)
throws InvalidConfigurationException, InterruptedException {
singleLogger.log(Level.FINE, "Creating initial reached set");
ReachedSetFactory reachedSetFactory = new ReachedSetFactory(singleConfig);
AbstractState initialState =
cpa.getInitialState(mainFunction, StateSpacePartition.getDefaultPartition());
Precision initialPrecision =
cpa.getInitialPrecision(mainFunction, StateSpacePartition.getDefaultPartition());
ReachedSet reached = reachedSetFactory.create();
reached.add(initialState, initialPrecision);
return reached;
}
public ReachedSet createReachedSet() {
ReachedSet reached = reachedSetFactory.create();
if (useRestartingAlgorithm || useRestartAlgorithmWithARGReplay) {
// this algorithm needs an indirection so that it can change
// the actual reached set instance on the fly
if (memorizeReachedAfterRestart) {
reached = new HistoryForwardingReachedSet(reached);
} else {
reached = new ForwardingReachedSet(reached);
}
}
return reached;
}