How To Relate InstanceID Of RunningPackage Object To Logging?

Iterating through Running packages as in this code from MSDN:

RunningPackages pkgs = app.GetRunningPackages("yourserver");
// Enumerate through each package in the collection and display some data.
foreach(RunningPackage package in pkgs)
    {
        Console.WriteLine("InstanceID: "+package.InstanceID);
        Console.WriteLine("PackageDescription: "+package.PackageDescription);
        Console.WriteLine("PackageID: "+package.PackageID);
        Console.WriteLine("PackageName: "+package.PackageName);
        Console.WriteLine("UserName: "+package.UserName);
    }


How would I find any rows in sysdtslog90 related to that instance of RunningPackage (i.e. the 'package' variable)?  The InstanceID does not seem to relate to the executionID that is in the log table.

Thanks.