} else {
System.out.println("Wrong input!!");
}
start = System.currentTimeMillis();
SolverMultiClosedBardSchweitzer mClosedBS = new SolverMultiClosedBardSchweitzer(classes, stations, pop);
if (mClosedBS.input(name, type, servt, visits)) {
String algorithm = "Bard-Schweitzer";
mClosedBS.solve();
models.put(algorithm, mClosedBS);
long stop = System.currentTimeMillis();
elapsedTimes.put(algorithm, ((stop - start)/(double)1000));
} else {
System.out.println("Wrong input!!");