<div dir="ltr"><br><div class="gmail_quote">---------- Forwarded message ----------<br>From: <b class="gmail_sendername">haris iqbal</b> <span dir="ltr"><<a href="mailto:haris.phnx@gmail.com">haris.phnx@gmail.com</a>></span><br>Date: Fri, Jan 16, 2015 at 12:31 PM<br>Subject: Re: [Clp] problem with coin-or lp solver library<br>To: Babak Moazzez <<a href="mailto:bmoazzez@ucdavis.edu">bmoazzez@ucdavis.edu</a>>, <a href="mailto:deinst@gmail.com">deinst@gmail.com</a><br><br><br><div dir="ltr"><div><div>what i am doing is solving a 2 variable lp problem by writing a .mps file and then running it through the terminal by<br><br></div>clp filename.mps<br><br></div>i am attaching the .mps file also.. this problem gives the correct answer using other tool but gives an empty problem warning using clp.<br></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jan 16, 2015 at 6:54 AM, Babak Moazzez <span dir="ltr"><<a href="mailto:bmoazzez@ucdavis.edu" target="_blank">bmoazzez@ucdavis.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr">If you are using clp api, use the command</p>
<p dir="ltr">solu results.txt</p>
<p dir="ltr">Clp will write the solution to a text file named results.txt</p>
<div class="gmail_quote"><div><div>On Jan 15, 2015 6:05 AM, "haris iqbal" <<a href="mailto:haris.phnx@gmail.com" target="_blank">haris.phnx@gmail.com</a>> wrote:<br type="attribution"></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div><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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