public void RunProblemMip(string problemName, double optimalValue,
int colCount, int rowCount, int nonZeroCount, int rangeCount,
int objectSense, double objectConst, double[] objectCoeffs,
double[] lowerBounds, double[] upperBounds, char[] rowType,
double[] rhsValues, double[] rangeValues, int[] matrixBegin,
int[] matrixCount, int[] matrixIndex, double[] matrixValues,
string[] colNames, string[] rowNames, string objectName,
double[] initValues, char[] colType, int sosCount, int sosNZCount,
int[] sosType, int[] sosPrior, int[] sosBegin, int[] sosIndex,
double[] sosRef, int semiCount, int[] semiIndex, int priorCount,
int[] priorIndex, int[] priorValues, int[] priorBranch)
{
IntPtr hProb;
int result;
logTxt.NewLine();
logTxt.WriteLine("Solve Problem: " + problemName + " (obj=" + optimalValue + ")");
logTxt.WriteLine("---------------------------------------------------------------");
hProb = CoinMP.CoinCreateProblem(problemName);
result = CoinMP.CoinLoadMatrix(hProb, colCount, rowCount, nonZeroCount, rangeCount,
objectSense, objectConst, objectCoeffs, lowerBounds, upperBounds,
rowType, rhsValues, rangeValues, matrixBegin, matrixCount,
matrixIndex, matrixValues);
result = CoinMP.CoinLoadNames(hProb, colNames, rowNames, objectName);
if (result != 0)
{
logTxt.WriteLine("CoinLoadProblem failed");
}
if (colType != null)
{
result = CoinMP.CoinLoadInteger(hProb, colType);
if (result != 0)
{
logTxt.WriteLine("CoinLoadInteger failed");
}
}
if (priorCount > 0)
{
result = CoinMP.CoinLoadPriority(hProb, priorCount, priorIndex, priorValues, priorBranch);
}
if (sosCount > 0)
{
result = CoinMP.CoinLoadSos(hProb, sosCount, sosNZCount, sosType, sosPrior, sosBegin,
sosIndex, sosRef);
}
if (semiCount > 0)
{
result = CoinMP.CoinLoadSemiCont(hProb, semiCount, semiIndex);
}
result = CoinMP.CoinCheckProblem(hProb);
if (result != 0)
{
logTxt.WriteLine("Check Problem failed (result = " + result + ")");
}
CoinMP.MsgLogDelegate MsgLogDelegate = new CoinMP.MsgLogDelegate(MsgLogCallback);
result = CoinMP.CoinSetMsgLogCallback(hProb, MsgLogDelegate);
result = CoinMP.CoinOptimizeProblem(hProb);
result = CoinMP.CoinWriteFile(hProb, CoinMP.SOLV_FILE_MPS, problemName + ".mps");
GetAndCheckSolution(optimalValue, hProb);
result = CoinMP.CoinUnloadProblem(hProb);
}