[Coin-discuss] OsiCpx optimality for MIPs

[Matthew Saltzman]

On Fri, 28 Jan 2005, Brady Hunsaker wrote:

> Given that solution 1 seems to be the consensus choice (at least of early 
> responders), I'd ask an OsiCpx maintainer to update the code as follows:
>
> Lines 460-463 of OsiCpxSolverInterface.cpp should now be:
>  return ((probtypemip_ == false &&
> 	  (stat == CPX_STAT_OPTIMAL || stat == CPX_STAT_OPTIMAL_INFEAS)) 
> || (probtypemip_ == true &&
> 	  (stat == CPXMIP_OPTIMAL || stat == CPXMIP_OPTIMAL_TOL)));
>
> This just adds the CPXMIP_OPTIMAL_TOL.
>
> Brady

This patch is posted.

-- 
 		Matthew Saltzman

Clemson University Math Sciences
mjs AT clemson DOT edu
http://www.math.clemson.edu/~mjs