// -----------------------------------------------------------
public static void main(String[] args) {
try {
Options.verbose = true; // DEBUG
for (int i = 0; i < args.length; i++) {
Automata agv = AutomataIO.loadXML(args[i]);
long time = System.currentTimeMillis();
BDDAutomata ba = new BDDAutomata(agv);
DisjunctivePartitions part = new DisjunctivePartitions(ba);
DisjunctiveSearch ds = new DisjunctiveSearch(part);
int initial = BDDAutomataHelper.getI(ba);
int x = ds.forward(initial);
double states = BDDAutomataHelper.countStates(ba, x);
part.cleanup();
ds.cleanup();
ba.cleanup();
time = System.currentTimeMillis() - time;
System.out.println("Found " + states + " states in " + args[i] + " in " + time + "ms.");
}
} catch (Exception exx) {
exx.printStackTrace();
}
}
public int forward(int bdd_initial) {
int qkk, qk = manager.ref(bdd_initial);
do {
qkk = qk;
int next = image(qk);
qk = manager.orTo(qk, next);
manager.deref(next);
} while (qkk != qk);
return qk;
}
public int image(int from) {
int cube = manager.getBDDCubeS();
Permutation perm = manager.getPermSp2S();
int sum = 0;
for (int i = 0; i < dp.getSize(); i++) {
int tmp = manager.ref(manager.relProd(from, dp.getBDDTWave(i), cube));
sum = manager.orTo(sum, tmp);
manager.deref(tmp);
}
int next = manager.ref(manager.replace(sum, perm));
manager.deref(sum);
return next;
}
