/// <summary>
/// Write to file a given instance
/// </summary>
/// <param name="instance">The instance to execute</param>
public void WriteGivenIMSProblem
(
ProblemInstance instance,
IMS_ISolver solver,
String currentPlan = null)
{
string initialH = 0.ToString();
if (solver.GetCostFunction() == CostFunction.SOC)
{
Tuple <double, int> bestInitH = solver.GetHeuristicCalculatorInitialH();
double bestH = bestInitH.Item1;
double bestAgents = bestInitH.Item2;
initialH = bestH.ToString();
}
writeToFile(
solver.GetName(), // solver name
planningTime.ToString(), // planning time
costFunctionToString(solver.GetCostFunction()), // cost function
solver.GetSolutionCost().ToString(), // solution cost
instanceId.ToString(), // instanceId
instance.fileName, // file Name
instance.m_vAgents.Length.ToString(), // #Agents
m_mapFileName, // Map name
solver.IsSolved().ToString(), // Success
instance.m_nObstacles, // Obstacles
solver.GetExpanded().ToString(), // Expansions
solver.GetGenerated().ToString(), // Generates
preprocessingTime.ToString() // preprocessing time
//solver.GetHeuristicCalculator().GetName() // Heuristic Name
//initialH // Initial h value
);
}
/// <summary>
/// Solve a given instance with the given solver
/// </summary>
/// <param name="solver">The solver</param>
/// <param name="instance">The problem instance that will be solved</param>
private void runIMS
(
IMS_ISolver solver,
ProblemInstance instance
)
{
// Run the algorithm
bool solved;
Console.WriteLine("----------------- " + solver + " with " + solver.GetHeuristicCalculator().GetName() + ", Minimizing " + solver.GetCostFunction().ToString() + " -----------------");
Constants.ALLOW_WAIT_MOVE = false;
this.startTime = this.ElapsedMillisecondsTotal();
solver.GetHeuristicCalculator().init(instance);
solver.Setup(instance, this);
solved = solver.Solve();
elapsedTime = this.ElapsedMilliseconds();
if (solved)
{
Console.WriteLine();
Console.WriteLine("Total {0} cost: {1}", solver.GetCostFunction(), solver.GetSolutionCost());
}
else
{
Console.WriteLine("Failed to solve");
}
Console.WriteLine();
Console.WriteLine("Expanded nodes: {0}", solver.GetExpanded());
Console.WriteLine("Time in milliseconds: {0}", elapsedTime);
if (toPrint)
{
this.PrintStatistics(instance, elapsedTime, solver);
}
}
