Results overview
Optimization status
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Optimal49
Infeasible2
Unbounded1
Open165
The 52 resolved instances comprise 49 optimal, 2 infeasible and 1 unbounded result. Each summary records its verification method and any numerical, tolerance or source-model qualifications. Improvement counts use MIPLIB v36 for primal bounds and historical COPT 10-hour results for dual bounds. Categories overlap.
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| Instance | Status | Primal bound | Dual bound | Optimization result and verification | Files |
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