[Cbc-tickets] [COIN-OR Branch-and-Cut MIP Solver] #66: Optimal solution for ILP not found

[COIN-OR Branch-and-Cut MIP Solver]

#66: Optimal solution for ILP not found
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 Reporter:  falk        |       Owner:  somebody
     Type:  defect      |      Status:  new     
 Priority:  major       |   Milestone:          
Component:  component1  |     Version:          
 Keywords:              |  
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 For the attached problem, cbc 2.20.00 (svn Feb 15 2009) finds a minimum
 objective of -12.2342210435, while cplex and glpk find it at -20.27717011.
 This is on an x86-64 Linux machine.

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Ticket URL: <https://projects.coin-or.org/Cbc/ticket/66>
COIN-OR Branch-and-Cut MIP Solver <http://projects.coin-or.org/Cbc>
An LP-based branch-and-cut MIP solver.