// plug monitor to communicate bounds (should not be added in the sequential phasis)
solver = model.getSolver();
// communication
final ISearchLoop searchLoop = solver.getSearchLoop();
searchLoop.plugSearchMonitor(new IMonitorSolution() {
@Override
public void onSolution() {
ObjectiveManager om = searchLoop.getObjectiveManager();
int val = om.getPolicy() == ResolutionPolicy.SATISFACTION ? 1 : om.getBestSolutionValue().intValue();
master.newSol(val, om.getPolicy());