public Solution Run()
{
var stopwatch = Stopwatch.StartNew();
var model = new CCTModel(data, formulation, MIPmodelParameters);
model.Optimize(TimelimitStageI - Timetotighten);
var userooms = model.GetUsedRooms();
Console.WriteLine($"Used rooms: {userooms.Sum(kv => kv.Value)} over {userooms.Count} ");
Console.WriteLine($"OveruseOnTimeslots: {model.GetOverUseOfRooms()} ");
// model.PenalizeRoomUsedMoreThanOnce(100);
model.PenalizeRoomUsedMoreThanOnce(10, true);
model.SetObjective(0, 0, 0.01);
//model.SetObjective(0, 0, 0);
//model.SetMipHintToCurrent();
model.SetProximityOrigin();
model.SetQualConstraint(model.ObjSoftCons);
model.Fixsol(true);
model.Optimize();
model.Fixsol(false);
// model.Optimize(timetotighten+50,cutoff:500);
model.ModelParameters.AbortSolverOnZeroPenalty = true;
var tighttimer = Stopwatch.StartNew();
model.Optimize(Timetotighten + 300);
tighttimer.Stop();
model.DisplayObjectives();
_solution = new Solution(data, formulation);
_solution.SetAssignments(model.GetAssignments());
//timers
stopwatch.Stop();
tighttimer.Stop();
totalseconds = (int)stopwatch.Elapsed.TotalSeconds;
roomtightseconds = (int)tighttimer.Elapsed.TotalSeconds;
return(_solution);
}
