[Cbc-tickets] [COIN-OR Branch-and-Cut MIP Solver] #25: Wrong result from cbc (stable)

COIN-OR Branch-and-Cut MIP Solver coin-trac at coin-or.org
Thu Jul 19 10:01:08 EDT 2007


#25: Wrong result from cbc (stable)
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 Reporter:  kim         |       Owner:  somebody
     Type:  defect      |      Status:  new     
 Priority:  major       |   Milestone:          
Component:  component1  |     Version:          
 Keywords:              |  
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 I have a problem where cbc gives 2 different wrong results, cplex and
 glpsol gets the result 2.129e+06, cbc from stable/1.2 gets 3.0888e+08 and
 2.71818e+08.

 I have an old cbc from trunk 2007-06-20 that gives the correct result.

 I will attach or link to the problem and logs.

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Ticket URL: <https://projects.coin-or.org/Cbc/ticket/25>
COIN-OR Branch-and-Cut MIP Solver <http://projects.coin-or.org/Cbc>
An LP-based branch-and-cut MIP solver.



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