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

Dip coin-trac at coin-or.org
Wed Sep 1 02:14:08 EDT 2010


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

Comment (by kmartin):

 This is to confirm that for Revision 281 of Dip trunk if you run the Small
 IP Example with

 #define  VERSION1

 and do not have integer variables, i.e. comment out

    m_modelPart1.integerVars.push_back(0);
    m_modelPart1.integerVars.push_back(1);
    m_modelPart2.integerVars.push_back(0);
    m_modelPart2.integerVars.push_back(1);

 then you will get the error

 COIN Exception [ SmallIP bad solution. ] at
 ../../../../Dip/examples/SmallIP/SmallIP_Main.cpp:L88 in SmallIP::main


 on both Linux and Mac OSX

-- 
Ticket URL: <https://projects.coin-or.org/Dip/ticket/31#comment:2>
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.



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