public String bestWToString() {
		String string = "";
		for (HardwareSetAlternative hardwareSetAlternative : hardwareSystem.getHardwareSetAlternatives()) {
			string += hardwareSetAlternative + " hosts ";
			for (DeployedComponent deployedComponent : deploymentW.getDeployedComponents())
				if (deployedComponent.getHardwareSet().equals(hardwareSetAlternative.getHardwareSet()))
					string += deployedComponent.getComponent().getName() + ", ";
			string = string.substring(0, string.length() - 2) + "\n";
		}
		for (int i = 0; i < consumptionWatt.length; i++) {
			String res = "uncalculable\n";
			if (consumptionWatt[i] > 0)
				res = consumptionWatt[i] + "W\n";
			string += "FR" + (i + 1) + " = " + res;
		}
		return string;
	}