[Dip-tickets] [Dip] #76: Recompose solution error when in Phase I

Dip coin-trac at coin-or.org
Tue Jul 26 10:50:48 EDT 2011


#76: Recompose solution error when in Phase I
----------------------+-----------------------------------------------------
  Reporter:  mosu001  |      Owner:       
      Type:  defect   |     Status:  new  
  Priority:  major    |    Version:  trunk
Resolution:           |   Keywords:       
----------------------+-----------------------------------------------------

Comment (by mgalati):

 {{{
 magh at polyp1:~/COIN/coin-Dip/Dip/src$ svn diff
 Index: DecompAlgo.cpp
 ===================================================================
 --- DecompAlgo.cpp      (revision 446)
 +++ DecompAlgo.cpp      (working copy)
 @@ -3282,8 +3282,9 @@
        //---
        masterPhaseIItoI();
        m_nodeStats.resetBestLB();
 -      nextPhase  = PHASE_PRICE1;
 -      nextStatus = solutionUpdate(nextPhase);
 +      m_firstPhase2Call = false;
 +      nextPhase         = PHASE_PRICE1;
 +      nextStatus        = solutionUpdate(nextPhase);
        goto PHASE_UPDATE_FINISH;
     }
 }}}

-- 
Ticket URL: <https://projects.coin-or.org/Dip/ticket/76#comment:1>
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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