Problem dfn-gwin--D-B-E-N-C-A-N-N


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Nodes 11
Links 47
Demands 110
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Originator DFN-Verein, http://www.dfn.de
Contributor Andreas Bley, Zuse-Institute Berlin
Submission date 17.10.2005
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Solutions provided to SNDlib:

objective contributor submission date additional information
23572.00 Christian Raack 06.11.2006 edge-flow formulation, CPLEX 10.0, 5 minutes to optimality
23572.00 Christian Raack 06.11.2006 edge-flow formulation, CPLEX 10.0 plus flow-cutset inequalities, 1:30 minutes to optimality

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Dual bounds provided to SNDlib:

dual bound contributor submission date additional information
23572.00 Christian Raack 06.11.2006 edge-flow formulation, CPLEX 10.0 plus flow-cutset inequalities, 1:30 minutes to optimality

Note: we encourage you to submit dual bounds to a problem if you have them. However, in contrast to primal solutions, we cannot check dual bounds for validity, which is why dual bounds are only listed here together with their contributor.



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© 2006 Zuse-Institute Berlin (ZIB)
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