public override void SaveModelToFile(string modelPath)
{
if (Path.GetExtension(modelPath).TrimStart('.').ToLower() == "lp")
{
File.WriteAllText(modelPath, Solver.ExportModelAsLpFormat(false));
}
else
{
File.WriteAllText(modelPath, Solver.ExportModelAsMpsFormat(true, false));
}
}
