private static void compareResult(Settings stt, Node n, String testName) {
if (n.isMaster()) {
System.out.println("Comparing result of " + testName + " test");
Simulation localSimulation = new Simulation(stt);
localSimulation.run();
Master master = n.getMaster();
ResultsComparator comparator = new ResultsComparator();
comparator.compare(
localSimulation.particles, master.getFinalParticles(),