[Cbc-tickets] [COIN-OR Branch-and-Cut MIP Solver] #78: CBCSolver: bound in root node differs significantly in versions 2.0.0, 2.1.0, 2.2.2, 2.3.0

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

#78: CBCSolver: bound in root node differs significantly in versions 2.0.0,
2.1.0, 2.2.2, 2.3.0
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  Reporter:  tfahle      |       Owner:  somebody
      Type:  defect      |      Status:  new     
  Priority:  major       |   Milestone:          
 Component:  component1  |     Version:          
Resolution:              |    Keywords:          
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Comment (by tfahle):

 All tests were performed using MS Visual Studio 2005 on an Intel QuadCore
 CPU using Debug mode. There are numerical differences between release and
 debug version in this setting. I hope the effect is nevertheless still
 reproducible.

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Ticket URL: <https://projects.coin-or.org/Cbc/ticket/78#comment:1>
COIN-OR Branch-and-Cut MIP Solver <http://projects.coin-or.org/Cbc>
An LP-based branch-and-cut MIP solver.