public void stopEveryone() {
		System.out.println("Stopping clusters..");
		for (int i = 0; i < nrClusters; i++)
		{
			ControlMessage cMessage = new ControlMessage(ControlMessageType.ShutDown);
			sendMessage(cMessage, "cluster" + i);
			//socket.sendMessage(cMessage, "localsocket://" + "cluster" + i);
		}
		System.out.println("Stopping GS nodes..");
		for (int j = 0; j < 5; j++)
		{
			if (j != 2)
			{
				System.out.println("Sending to " + j);
				ControlMessage cMessage = new ControlMessage(ControlMessageType.ShutDown);
				sendMessage(cMessage, "scheduler" + j);
				//socket.sendMessage(cMessage, "localsocket://" + "scheduler" + j);
			}
		}
	}