[Symphony] solution export and var names

[Joost]

Thanks for looking into this.

Another useful link on Kappa:

http://publib.boulder.ibm.com/infocenter/cosinfoc/v12r2/index.jsp?topic=
%2Filog.odms.cplex.help%2FContent%2FOptimization%2FDocumentation%2FCPLEX
%2F_pubskel%2FCPLEX429.html

In my experience a 'higher' condition number makes a problem (much)
harder to solve, and is a signal to check problem data and formulation.

I will look into CglGomory.cpp and try to compute the condition number
first for the root node.

Joost

-----Oorspronkelijk bericht-----
Van: Ted Ralphs [mailto:ted at lehigh.edu] 
Verzonden: zaterdag 28 januari 2012 16:46
Aan: Joost
CC: symphony at list.coin-or.org
Onderwerp: Re: [Symphony] solution export and var names

2011/12/18 Joost <joost at dsj.nl>:

> I ran into the same problem as described here:
> http://list.coin-or.org/pipermail/symphony/2011-March/000592.html
(using
> Symphony 5.4.3). The same model solved within 30min to optimality with
> Symphony 5.1.2