<div dir="ltr">If you are using ClpModel, (or something that inherits from it, like ClpSimplex) you can get the column values from ClpModel::primalColumnSolution().<div><br></div><div>In my experience the best introduction to Clp is from the examples. The addColumns and addRows examples in particular cover the most useful elementary techniques.</div><div><br></div><div>As far as your second question goes, I am certainly not qualified to answer, but if would be helpful if you provided the actual example (an MPS or LP file, or code to generate the problem).</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jan 15, 2015 at 8:39 AM, haris iqbal <span dir="ltr"><<a href="mailto:haris.phnx@gmail.com" target="_blank">haris.phnx@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>Hello,<br></div>I am trying to solve some lp problems using the clp library. But i am facing some problems.<br><br></div>1) The optimal solution that i am getting is just the value.. is there a way to get the value of the co-ordinates also (value of the variables for that optimal solution)..?<br><br></div>2) The problems gives the empty problem warning for some valid solution.. those problem i have checked using some other lp problem solver, and they were all valid..<br></div>
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