Re: [sage-support] Re: Binary variables in Integer Programs solved with CPLEX have wrong bounds

2014-01-06 Thread Stephen Hartke
Sorry for the delay in responding, but I was traveling over the holidays. Happy New Year! On Sun, Dec 15, 2013 at 5:18 AM, Nathann Cohen nathann.co...@gmail.comwrote: {0: 2.0, 1: 0.0} Note that x[0] has the solution 2, which shouldn't happen for a binary variable. When I ran the example

Re: [sage-support] Re: Binary variables in Integer Programs solved with CPLEX have wrong bounds

2014-01-06 Thread Nathann Cohen
Hellooo !!! Something is indeed wrong, and I have experienced similar problems in the past. What version of CPLEX and which version of Sage are you using? I am using IBM ILOG CPLEX 12.5.1.0, and Sage 5.12 on Fedora Linux 19 and Sage 5.10 on Fedora 13. What other information can I give