static void Main(string[] args)
{
int status = 127;
try
{
OplFactory.DebugMode = true;
OplFactory oplF = new OplFactory();
OplErrorHandler errHandler = oplF.CreateOplErrorHandler(Console.Out);
OplModelSource modelSource = oplF.CreateOplModelSourceFromString(GetModelText(), "carseq");
OplSettings settings = oplF.CreateOplSettings(errHandler);
OplModelDefinition def = oplF.CreateOplModelDefinition(modelSource, settings);
CP cp = oplF.CreateCP();
OplModel opl = oplF.CreateOplModel(def, cp);
OplDataSource dataSource = new MyData(oplF);
opl.AddDataSource(dataSource);
opl.Generate();
if (cp.Solve())
{
Console.Out.WriteLine("OBJECTIVE: " + opl.CP.ObjValue);
opl.PostProcess();
opl.PrintSolution(Console.Out);
status = 0;
}
else
{
Console.Out.WriteLine("No solution!");
status = 1;
}
oplF.End();
}
catch (ILOG.OPL.OplException ex)
{
Console.WriteLine(ex.Message);
status = 2;
}
catch (ILOG.Concert.Exception ex)
{
Console.WriteLine(ex.Message);
status = 3;
}
catch (System.Exception ex)
{
Console.WriteLine(ex.Message);
status = 4;
}
Environment.ExitCode = status;
Console.WriteLine("--Press <Enter> to exit--");
Console.ReadLine();
}
static int Main(string[] args)
{
int status = 127;
const string DATADIR = "../..";
try
{
OplFactory oplF = new OplFactory();
OplErrorHandler handler = oplF.CreateOplErrorHandler(Console.Out);
OplModelSource modelSource = oplF.CreateOplModelSource(DATADIR + "/mulprod.mod");
OplSettings settings = oplF.CreateOplSettings(handler);
OplModelDefinition def = oplF.CreateOplModelDefinition(modelSource, settings);
Cplex cplex = oplF.CreateCplex();
OplModel opl = oplF.CreateOplModel(def, cplex);
OplDataSource dataSource = oplF.CreateOplDataSource(DATADIR + "/mulprod.dat");
opl.AddDataSource(dataSource);
opl.Generate();
if (cplex.Solve())
{
Console.Out.WriteLine();
Console.Out.WriteLine("OBJECTIVE: " + opl.Cplex.ObjValue);
opl.PostProcess();
opl.PrintSolution(Console.Out);
status = 0;
}
else
{
Console.Out.WriteLine("No solution!");
status = 1;
}
oplF.End();
}
catch (ILOG.OPL.OplException ex)
{
Console.WriteLine(ex.Message);
status = 2;
}
catch (ILOG.Concert.Exception ex)
{
Console.WriteLine(ex.Message);
status = 3;
}
catch (System.Exception ex)
{
Console.WriteLine(ex.Message);
status = 4;
}
Console.WriteLine("--Press <Enter> to exit--");
Console.ReadLine();
return(status);
}
static int sample3()
{
int status = 0;
OplFactory.DebugMode = true;
OplFactory oplF = new OplFactory();
try
{
OplErrorHandler errHandler = oplF.CreateOplErrorHandler(Console.Out);
OplSettings settings = oplF.CreateOplSettings(errHandler);
OplModelSource src = oplF.CreateOplModelSourceFromString(getModelTextSample3(), "tuple array iterator");
OplModelDefinition def = oplF.CreateOplModelDefinition(src, settings);
Cplex cplex = oplF.CreateCplex();
OplModel opl = oplF.CreateOplModel(def, cplex);
opl.Generate();
// get the string set used to index the array of tuples
ITupleMap arrayT = opl.GetElement("arrayT").AsTupleMap();
ISymbolSet ids = opl.GetElement("ids").AsSymbolSet();
// iterate on the index set to retrieve the tuples stored in the array
IEnumerator it = ids.GetEnumerator();
while (it.MoveNext())
{
Console.Out.Write("arrayT[" + it.Current + "] = ");
IMapIndexArray id = oplF.MapIndexArray(0);
id.Add(it.Current.ToString());
ITuple t = arrayT.MakeTuple();
arrayT.GetAt(id, t);
Console.Out.WriteLine(t);
}
}
catch (ILOG.OPL.OplException ex)
{
Console.WriteLine(ex.Message);
status = 1;
}
catch (IloException e)
{
status = 2;
Console.Out.WriteLine("### exception: " + e.Message);
}
catch (System.Exception ex)
{
status = 3;
Console.Out.WriteLine("### UNEXPECTED ERROR ..." + ex.Message);
}
oplF.End();
return(status);
}
static void Main(string[] args)
{
int status = 127;
const string DATADIR = "../..";
try
{
OplFactory.DebugMode = true;
OplFactory oplF = new OplFactory();
OplErrorHandler errHandler = oplF.CreateOplErrorHandler(Console.Out);
OplModelSource modelSource = oplF.CreateOplModelSource(DATADIR + "/customDataSource.mod");
OplSettings settings = oplF.CreateOplSettings(errHandler);
OplModelDefinition def = oplF.CreateOplModelDefinition(modelSource, settings);
Cplex cplex = oplF.CreateCplex();
OplModel opl = oplF.CreateOplModel(def, cplex);
OplDataSource dataSource = new MyCustomDataSource(oplF);
opl.AddDataSource(dataSource);
opl.Generate();
oplF.End();
status = 0;
}
catch (ILOG.OPL.OplException ex)
{
Console.WriteLine(ex.Message);
status = 2;
}
catch (ILOG.Concert.Exception ex)
{
Console.WriteLine(ex.Message);
status = 3;
}
catch (System.Exception ex)
{
Console.WriteLine(ex.Message);
status = 4;
}
Environment.ExitCode = status;
Console.WriteLine("--Press <Enter> to exit--");
Console.ReadLine();
}
static int Main(string[] args)
{
int status = 127;
try
{
OplFactory.DebugMode = true;
OplFactory oplF = new OplFactory();
OplErrorHandler errHandler = oplF.CreateOplErrorHandler();
OplSettings settings = oplF.CreateOplSettings(errHandler);
Cplex masterCplex = oplF.CreateCplex();
masterCplex.SetOut(null);
OplErrorHandler errorHandler = oplF.CreateOplErrorHandler();
OplRunConfiguration masterRC = oplF.CreateOplRunConfiguration(DATADIR + "/cutstock_change.mod", DATADIR + "/cutstock_change.dat");
masterRC.ErrorHandler = errorHandler;
masterRC.Cplex = masterCplex;
OplModel masterOpl = masterRC.OplModel;
masterOpl.Generate();
OplDataElements masterDataElements = masterOpl.MakeDataElements();
OplModelSource subSource = oplF.CreateOplModelSource(DATADIR + "/cutstock-sub.mod");
OplModelDefinition subDef = oplF.CreateOplModelDefinition(subSource, settings);
Cplex subCplex = oplF.CreateCplex();
subCplex.SetOut(null);
int nWdth = masterDataElements.GetElement("Amount").AsIntMap().Size;
ArrayList masterVars = new ArrayList();
INumVarMap cuts = masterOpl.GetElement("Cut").AsNumVarMap();
for (int i = 1; i <= nWdth; i++)
{
masterVars.Add(cuts.Get(i));
}
double best;
double curr = double.MaxValue;
do
{
best = curr;
// Make master model
Console.Out.WriteLine("Solve master.");
if (masterCplex.Solve())
{
curr = masterCplex.ObjValue;
Console.Out.WriteLine("OBJECTIVE: " + curr);
status = 0;
}
else
{
Console.Out.WriteLine("No solution!");
status = 1;
}
// set sub model data
OplDataElements subDataElements = oplF.CreateOplDataElements();
subDataElements.AddElement(masterDataElements.GetElement("RollWidth"));
subDataElements.AddElement(masterDataElements.GetElement("Size"));
subDataElements.AddElement(masterDataElements.GetElement("Duals"));
// get reduced costs and set them in sub problem
INumMap duals = subDataElements.GetElement("Duals").AsNumMap();
for (int i = 1; i <= nWdth; i++)
{
IForAllRange forAll = (IForAllRange)masterOpl.GetElement("ctFill").AsConstraintMap().Get(i);
duals.Set(i, masterCplex.GetDual(forAll));
}
// make sub model
OplModel subOpl = oplF.CreateOplModel(subDef, subCplex);
subOpl.AddDataSource(subDataElements);
subOpl.Generate();
Console.Out.WriteLine("Solve sub.");
if (subCplex.Solve())
{
Console.Out.WriteLine("OBJECTIVE: " + subCplex.ObjValue);
status = 0;
}
else
{
Console.Out.WriteLine("No solution!");
status = 1;
}
if (subCplex.ObjValue > -RC_EPS)
{
break;
}
;
// Add variable in master model
INumVar newVar = masterCplex.NumVar(0, double.MaxValue);
IObjective masterObj = masterOpl.Objective;
masterCplex.SetLinearCoef(masterObj, newVar, 1);
for (int i = 1; i <= nWdth; i++)
{
double coef = subCplex.GetValue(subOpl.GetElement("Use").AsIntVarMap().Get(i));
IForAllRange forAll = (IForAllRange)masterOpl.GetElement("ctFill").AsConstraintMap().Get(i);
masterCplex.SetLinearCoef(forAll, newVar, coef);
}
masterVars.Add(newVar);
subOpl.End();
} while (best != curr && status == 0);
INumVar[] masterVarsA = (INumVar[])masterVars.ToArray(typeof(INumVar));
masterCplex.Add(masterCplex.Conversion(masterVarsA, NumVarType.Int));
if (masterCplex.Solve())
{
Console.Out.WriteLine("OBJECTIVE: " + masterCplex.ObjValue);
}
oplF.End();
}
catch (ILOG.OPL.OplException ex)
{
Console.WriteLine(ex.Message);
status = 2;
}
catch (ILOG.Concert.Exception ex)
{
Console.WriteLine(ex.Message);
status = 3;
}
catch (System.Exception ex)
{
Console.WriteLine(ex.Message);
status = 4;
}
Console.WriteLine("--Press <Enter> to exit--");
Console.ReadLine();
return(status);
}
static int Main(string[] args)
{
int status = 127;
const string DATADIR = "../..";
const double RC_EPS = 0.000001;
try
{
OplFactory.DebugMode = true;
OplFactory oplF = new OplFactory();
OplErrorHandler errHandler = oplF.CreateOplErrorHandler();
OplSettings settings = oplF.CreateOplSettings(errHandler);
// Make master model
Cplex masterCplex = oplF.CreateCplex();
masterCplex.SetOut(null);
OplRunConfiguration masterRC0 = oplF.CreateOplRunConfiguration(DATADIR + "/cutstock.mod", DATADIR + "/cutstock.dat");
masterRC0.Cplex = masterCplex;
OplDataElements masterDataElements = masterRC0.OplModel.MakeDataElements();
// prepare sub model source, definition and engine
OplModelSource subSource = oplF.CreateOplModelSource(DATADIR + "/cutstock-sub.mod");
OplModelDefinition subDef = oplF.CreateOplModelDefinition(subSource, settings);
Cplex subCplex = oplF.CreateCplex();
subCplex.SetOut(null);
const int nbItems = 5;
IIntRange items = masterCplex.IntRange(1, 5);
double best;
double curr = double.MaxValue;
do
{
best = curr;
masterCplex.ClearModel();
OplRunConfiguration masterRC = oplF.CreateOplRunConfiguration(masterRC0.OplModel.ModelDefinition, masterDataElements);
masterRC.Cplex = masterCplex;
masterRC.OplModel.Generate();
Console.Out.WriteLine("Solve master.");
if (masterCplex.Solve())
{
curr = masterCplex.ObjValue;
Console.Out.WriteLine("OBJECTIVE: " + curr);
status = 0;
}
else
{
Console.Out.WriteLine("No solution!");
status = 1;
}
// prepare sub model data
OplDataElements subDataElements = oplF.CreateOplDataElements();
subDataElements.AddElement(masterDataElements.GetElement("RollWidth"));
subDataElements.AddElement(masterDataElements.GetElement("Size"));
subDataElements.AddElement(masterDataElements.GetElement("Duals"));
// get reduced costs and set them in sub problem
INumMap duals = subDataElements.GetElement("Duals").AsNumMap();
for (int i = 1; i <= nbItems; i++)
{
IForAllRange forAll = (IForAllRange)masterRC.OplModel.GetElement("ctFill").AsConstraintMap().Get(i);
duals.Set(i, masterCplex.GetDual(forAll));
}
//make sub model
OplModel subOpl = oplF.CreateOplModel(subDef, subCplex);
subOpl.AddDataSource(subDataElements);
subOpl.Generate();
Console.Out.WriteLine("Solve sub.");
if (subCplex.Solve())
{
Console.Out.WriteLine("OBJECTIVE: " + subCplex.ObjValue);
status = 0;
}
else
{
Console.Out.WriteLine("No solution!");
status = 1;
}
if (subCplex.ObjValue > -RC_EPS)
{
break;
}
// Add variable in master model
IIntMap newFill = masterCplex.IntMap(items);
for (int i = 1; i <= nbItems; i++)
{
int coef = (int)subCplex.GetValue(subOpl.GetElement("Use").AsIntVarMap().Get(i));
newFill.Set(i, coef);
}
ITupleBuffer buf = masterDataElements.GetElement("Patterns").AsTupleSet().MakeTupleBuffer(-1);
buf.SetIntValue("id", masterDataElements.GetElement("Patterns").AsTupleSet().Size);
buf.SetIntValue("cost", 1);
buf.SetIntMapValue("fill", newFill);
buf.Commit();
subOpl.End();
masterRC.End();
} while (best != curr && status == 0);
oplF.End();
}
catch (ILOG.OPL.OplException ex)
{
Console.WriteLine(ex.Message);
status = 2;
}
catch (ILOG.Concert.Exception ex)
{
Console.WriteLine(ex.Message);
status = 3;
}
catch (System.Exception ex)
{
Console.WriteLine(ex.Message);
status = 4;
}
Console.WriteLine("--Press <Enter> to exit--");
Console.ReadLine();
return(status);
}
static int Main(string[] args)
{
int status = 127;
const string DATADIR = "../..";
try
{
OplFactory oplF = new OplFactory();
OplErrorHandler handler = oplF.CreateOplErrorHandler(Console.Out);
OplModelSource modelSource = oplF.CreateOplModelSource(DATADIR + "/lifegameip.mod");
OplSettings settings = oplF.CreateOplSettings(handler);
OplModelDefinition def = oplF.CreateOplModelDefinition(modelSource, settings);
Cplex cplex = oplF.CreateCplex();
cplex.ReadVMConfig(DATADIR + "/process.vmc");
OplModel opl = oplF.CreateOplModel(def, cplex);
opl.Generate();
cplex.Solve();
Console.Out.WriteLine();
Console.Out.WriteLine("OBJECTIVE: " + opl.Cplex.ObjValue);
opl.PostProcess();
opl.PrintSolution(Console.Out);
if (cplex.HasVMConfig())
{
Console.Out.WriteLine("cplex has a VM config");
}
else
{
throw new IloException("cplex does not have a VM config");
}
cplex.DelVMConfig();
if (cplex.HasVMConfig())
{
throw new IloException("cplex still has a VM config");
}
else
{
Console.Out.WriteLine("cplex VM config was removed");
}
status = 0;
oplF.End();
}
catch (ILOG.OPL.OplException ex)
{
Console.WriteLine(ex.Message);
status = 2;
}
catch (ILOG.Concert.Exception ex)
{
Console.WriteLine(ex.Message);
status = 3;
}
catch (System.Exception ex)
{
Console.WriteLine(ex.Message);
status = 4;
}
Console.WriteLine("--Press <Enter> to exit--");
Console.ReadLine();
return(status);
}
int Run()
{
int status = 127;
OplFactory oplF = new OplFactory();
if (_cl.CompileName != null)
{
OplCompiler compiler = oplF.CreateOplCompiler();
StreamWriter ofs = new StreamWriter(_cl.CompileName, false);
OplModelSource modelSource = oplF.CreateOplModelSource(_cl.ModelFileName);
compiler.Compile(modelSource, ofs);
ofs.Close();
Trace("Compile");
return(0);
}
if (_cl.ModelFileName == null && !_cl.IsProject)
{
return(0);
}
Trace("initial");
OplRunConfiguration rc;
OplErrorHandler errHandler = oplF.CreateOplErrorHandler();
if (_cl.IsProject)
{
OplProject prj = oplF.CreateOplProject(_cl.getProjectPath());
rc = prj.MakeRunConfiguration(_cl.getRunConfigurationName());
}
else
{
if (_cl.DataFileNames.Length == 0)
{
rc = oplF.CreateOplRunConfiguration(_cl.ModelFileName);
}
else
{
rc = oplF.CreateOplRunConfiguration(_cl.ModelFileName, _cl.DataFileNames);
}
}
rc.ErrorHandler = errHandler;
OplModel opl = rc.OplModel;
OplSettings settings = opl.Settings;
settings.IsWithLocations = true;
settings.IsWithNames = true;
settings.IsForceElementUsage = _cl.IsForceElementUsage;
status = 9;
if (opl.ModelDefinition.hasMain())
{
status = opl.Main();
Console.Out.WriteLine("main returns " + status);
Trace("main");
}
else if (errHandler.Ok)
{
opl.Generate();
Trace("generate model");
if (opl.HasCplex)
{
if (_cl.ExportName != null)
{
opl.Cplex.ExportModel(_cl.ExportName);
Trace("export model " + _cl.ExportName);
}
if (_cl.IsRelaxation)
{
Console.Out.WriteLine("RELAXATIONS to obtain a feasible problem: ");
opl.PrintRelaxation(Console.Out);
Console.Out.WriteLine("RELAXATIONS done.");
}
if (_cl.IsConflict)
{
Console.Out.WriteLine("CONFLICT in the infeasible problem: ");
opl.PrintConflict(Console.Out);
Console.Out.WriteLine("CONFLICT done.");
}
if (!_cl.IsRelaxation && !_cl.IsConflict)
{
bool result = false;
try
{
result = opl.Cplex.Solve();
}
catch (IloException ex)
{
Console.Out.WriteLine("### ENGINE exception: " + ex.Message);
}
if (result)
{
Trace("solve");
Console.Out.WriteLine();
Console.Out.WriteLine();
Console.Out.WriteLine("OBJECTIVE: " + opl.Cplex.ObjValue.ToString("F"));
opl.PostProcess();
Trace("post process");
if (_cl.IsVerbose)
{
opl.PrintSolution(Console.Out);
}
status = 0;
}
else
{
Trace("no solution");
status = 1;
}
}
}
else
{//opl.hasCP()
bool result = false;
try
{
result = opl.CP.Solve();
}
catch (IloException ex)
{
Console.Out.WriteLine("### Engine exception: " + ex.Message);
}
if (result)
{
Trace("solve");
if (opl.CP.HasObjective())
{
Console.Out.WriteLine();
Console.Out.WriteLine();
Console.Out.WriteLine("OBJECTIVE: " + opl.CP.ObjValue.ToString("F"));
}
else
{
Console.Out.WriteLine();
Console.Out.WriteLine();
Console.Out.WriteLine("OBJECTIVE: no objective");
}
opl.PostProcess();
Trace("post process");
if (_cl.IsVerbose)
{
opl.PrintSolution(Console.Out);
}
status = 0;
}
else
{
Trace("no solution");
status = 1;
}
}
}
if (_cl.ExternalDataName != null)
{
StreamWriter ofs = new StreamWriter(_cl.ExternalDataName, false);
opl.PrintExternalData(ofs);
ofs.Close();
Trace("write external data " + _cl.ExternalDataName);
}
if (_cl.InternalDataName != null)
{
StreamWriter ofs = new StreamWriter(_cl.InternalDataName, false);
opl.PrintInternalData(ofs);
ofs.Close();
Trace("write internal data " + _cl.InternalDataName);
}
Trace("done");
return(status);
}
public void RescheduleLotMachineAllocation()
{
// Clear scheduled lots
foreach (Machine machine in LithographyArea.Machines)
{
ScheduledLotsPerMachine[machine.Name].Clear();
}
// Set weight of each Lot
for (int j = 0; j < Queue.Length; j++)
{
Lot peekLot = Queue.PeekAt(j);
Queue.PeekAt(j).WeightDueDate = GetDueDateWeight(peekLot);
Queue.PeekAt(j).WeightWIPBalance = GetWIPBalanceWeight(peekLot);
}
int status = 127;
string solutionAsString = "";
try
{
OplFactory.DebugMode = false;
OplFactory oplF = new OplFactory();
OplErrorHandler errHandler = oplF.CreateOplErrorHandler(Console.Out);
OplModelSource modelSource = oplF.CreateOplModelSource($"{Directory.GetCurrentDirectory()}/Input/LithoFinal.mod");
OplSettings settings = oplF.CreateOplSettings(errHandler);
OplModelDefinition def = oplF.CreateOplModelDefinition(modelSource, settings);
// Change stream to be able to read solution as a string (probably not the correct way of doing)
StringWriter strWriter = new StringWriter();
oplF.SetOut(strWriter);
CP cp = oplF.CreateCP();
OplModel opl = oplF.CreateOplModel(def, cp);
OplDataSource dataSource = new MyCustomDataSource(oplF, Queue, LithographyArea, this);
opl.AddDataSource(dataSource);
opl.Generate();
if (cp.Solve())
{
Console.Out.WriteLine("OBJECTIVE: " + opl.CP.ObjValue);
opl.PostProcess();
// Get solution as string
solutionAsString = strWriter.ToString();
status = 0;
}
else
{
Console.Out.WriteLine("No solution!");
status = 1;
this.LithographyArea.HandleDispatcherError();
ScheduleEndEvent(GetTime);
return;
}
oplF.End();
}
catch (OplException ex)
{
Console.WriteLine(ex.Message);
status = 2;
}
catch (ILOG.Concert.Exception ex)
{
Console.WriteLine(ex.Message);
status = 3;
}
catch (System.Exception ex)
{
Console.WriteLine(ex.Message);
status = 4;
}
//Console.WriteLine("--Press <Enter> to exit--");
//Console.WriteLine(status);
//Console.ReadLine();
//Console.WriteLine(solutionAsString);
//Console.ReadLine();
ChangeLotMachineAllocation(solutionAsString);
Console.WriteLine($"Scheduled for {LithographyArea.StartDate.AddSeconds(GetTime)}");
}
static void Main(string[] args)
{
int nbWarehouses = -1;
int nbStores = -1;
int fixedP = -1;
int disaggregate = -1;
for (int i = 0; i < args.Length; i++)
{
if ("-h".Equals(args[i]))
{
usage();
}
else if ("fixed".Equals(args[i]))
{
if (i == args.Length)
{
usage();
}
fixedP = System.Int32.Parse(args[++i]);
}
else if ("nbWarehouses".Equals(args[i]))
{
if (i == args.Length)
{
usage();
}
nbWarehouses = System.Int32.Parse(args[++i]);
}
else if ("nbStores".Equals(args[i]))
{
if (i == args.Length)
{
usage();
}
nbStores = System.Int32.Parse(args[++i]);
}
else if ("disaggregate".Equals(args[i]))
{
if (i == args.Length)
{
usage();
}
disaggregate = System.Int32.Parse(args[++i]);
}
else
{
break;
}
}
if (fixedP == -1 || nbWarehouses == -1 || nbStores == -1 || disaggregate == -1)
{
usage();
}
int status = 127;
try
{
OplFactory.DebugMode = true;
OplFactory oplF = new OplFactory();
OplErrorHandler errHandler = oplF.CreateOplErrorHandler(Console.Out);
OplModelSource modelSource = oplF.CreateOplModelSourceFromString(GetModelText(), "warehouse");
OplSettings settings = oplF.CreateOplSettings(errHandler);
OplModelDefinition def = oplF.CreateOplModelDefinition(modelSource, settings);
Cplex cplex = oplF.CreateCplex();
OplModel opl = oplF.CreateOplModel(def, cplex);
OplDataSource dataSource = new MyParams(oplF, nbWarehouses, nbStores, fixedP, disaggregate);
opl.AddDataSource(dataSource);
opl.Generate();
if (cplex.Solve())
{
Console.Out.WriteLine("OBJECTIVE: " + opl.Cplex.ObjValue);
opl.PostProcess();
opl.PrintSolution(Console.Out);
status = 0;
}
else
{
Console.Out.WriteLine("No solution!");
status = 1;
}
oplF.End();
}
catch (ILOG.OPL.OplException ex)
{
Console.WriteLine(ex.Message);
status = 2;
}
catch (ILOG.Concert.Exception ex)
{
Console.WriteLine(ex.Message);
status = 3;
}
catch (System.Exception ex)
{
Console.WriteLine(ex.Message);
status = 4;
}
Environment.ExitCode = status;
Console.WriteLine("--Press <Enter> to exit--");
Console.ReadLine();
}
