title: force MS Solver to find a solution
body: <p>How can I force MS solver to find the a solution for a model when not all constraints are satisfied like it does in Excel? 
  I've found a method GetInfeasibilitySet(apparently it returns the constraints that are not satisfied in the model) which is in LinearReport object, but I couldn't instance this object because it requires ISolver and LinearSolutionMappings parameters that I wasn't able to instance as well.</p>