[Dip-tickets] [Dip] #31: Problem with 0 integer variables

[Dip]

#31: Problem with 0 integer variables
--------------------+-------------------------------------------------------
Reporter:  kmartin  |       Type:  defect
  Status:  new      |   Priority:  major 
 Version:  trunk    |   Keywords:        
--------------------+-------------------------------------------------------
 Hi:

 I understand Dip is an integer programming package, but it seems like it
 should still work if I have a block angular LP and want to apply Dantzig
 Wolfe Decomposition. When I try to solve a problem (for example the
 SmallIP test problem or the GAP test problem) and do not declare integer
 variables I get the error

 COIN Exception [ modelCore->integerVars.size() > 0 ] at
 ../../../Dip/src/DecompBranch.cpp:L38 in ::

 Thanks

-- 
Ticket URL: <https://projects.coin-or.org/Dip/ticket/31>
Dip <https://projects.coin-or.org/Dip>
An extensible software framework for implementing decompositon-based bounding algorithms for use in solving large-scale discrete optimization problems.