the method of hasPrimalRay is False while the model status is unbounded,code in windows 11

[JayYang168]

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System

• OS: windows11
• SCIP Version ：9.2.3
• pyscipopt version ：5.6.0

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[Joao-Dionisio]

Hey @JayYang168! Can you please send a minimal reproducible example?

[DominikKamp]

If presolving detects unboundedness, there is no LP so also no primal ray, which is inconvenient but currently expected.