public static void Main(String[] args)
{
String problem = "ft10";
long timeout = 1000 * 60 * 10;
String[] solverNames = new String[] { "sa", "ibb", "taboo" };
int i = 0;
if (i < args.Length)
problem = args[i++];
if (i < args.Length)
timeout = Int32.Parse(args[i++]) * 1000;
if (i < args.Length)
{
solverNames = new String[args.Length - i];
int j = 0;
for (; i < args.Length; i++)
{
solverNames[j++] = args[i];
}
}
Network network = (new JSSPProblem(problem)).network();
if (network == null)
return;
//int opt = Solver.MINIMIZE | Solver.BETTER;
int opt = Solver.Default;
Solver[] solvers = new Solver[solverNames.Length];
for (i = 0; i < solvers.Length; i++)
{
String name = solverNames[i];
if (name.Equals("sa"))
{
solvers[i] = new SimulatedAnneallingSearch((Network)network.Clone(), opt, name);
}
else if (name.Equals("ibb"))
{
solvers[i] = new IterativeBranchAndBoundSearch((Network)network.Clone(), opt, name);
}
else if (name.Equals("taboo") || name.Equals("tabu"))
{
solvers[i] = new TabooSearch((Network)network.Clone(), opt, name);
}
else if (name.Equals("rw"))
{
solvers[i] = new LocalSearch((Network)network.Clone(), opt, name);
}
else
{
Console.Out.WriteLine("Unknown solver name " + name);
solvers[i] = null;
}
}
Solver all = new ParallelSolver(solvers);
//Monitor monitor = new Monitor();
//monitor.setX(0, (int)(timeout/1000));
//all.setMonitor(monitor);
//SolutionHandler sh=null;
Solution solution = all.FindBest(timeout);
Console.Out.WriteLine(solution);
Console.In.ReadLine();
}
public static void Main(String[] args)
{
Network net = new Network();
ft06(net);
String solverName = "ibb";
int opt = Solver.Minimize;
long timeout = 180000;
if (args.Length >= 1)
{
solverName = args[0];
}
Solver solver;
if (solverName.Equals("bb"))
{
solver = new DefaultSolver(net, opt, "bb");
}
else if (solverName.Equals("random"))
{
solver = new LocalSearch(net, opt, "rs");
}
else if (solverName.Equals("sa"))
{
solver = new SimulatedAnneallingSearch(net, opt, "sa");
}
else if (solverName.Equals("ibb"))
{
solver = new IterativeBranchAndBoundSearch(net, opt, "ibb");
}
else if (solverName.Equals("taboo"))
{
solver = new TabooSearch(net, opt, "taboo");
}
else
{
Solver sa = new SimulatedAnneallingSearch((Network)net.Clone(), opt, "sa");
Solver ibb = new IterativeBranchAndBoundSearch((Network)net.Clone(), opt, "ibb");
solver = new ParallelSolver(new Solver[] { sa, ibb });
}
//Cream.Monitor monitor = new Monitor();
//monitor.setX(0, (int)(timeout / 1000));
//solver.setMonitor(monitor);
Console.Out.WriteLine("Start " + solver + ", timeout = " + timeout + " msecs");
Solution bestSolution;
int c = 0;
if (true)
{
for (solver.Start(timeout); solver.WaitNext(); solver.Resume())
{
Solution solution = solver.Solution;
Console.Out.WriteLine(++c);
Console.Out.WriteLine(solution);
int value_Renamed = solution.ObjectiveIntValue;
Console.Out.WriteLine(value_Renamed);
Console.Out.WriteLine("=======================");
}
solver.Stop();
bestSolution = solver.BestSolution;
}
else
{
bestSolution = solver.FindBest(timeout);
}
Console.Out.WriteLine("Best = " + bestSolution.ObjectiveIntValue);
Console.Out.WriteLine("Best = " + bestSolution);
Console.In.ReadLine();
}
