Comments (4)
jd-lara
commented on June 19, 2024
The problem goes away if direct_mode isn't used. So far I tried to reproduce in a small problem and didn't happen.
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matbesancon
commented on June 19, 2024
are you sture this is SCIP-related? It seems like a JuMP error no?
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matbesancon
commented on June 19, 2024
cc @odow
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odow
commented on June 19, 2024
We need a reproducible example, or the output of JuMP.solution_summary(model).
We only throw this error if the termination status is MOI.OPTIMIZE_NOT_CALLED:
https://github.com/jump-dev/JuMP.jl/blob/509ab616192bc90891c329010e2205f414c8cf94/src/optimizer_interface.jl#L716-L719
SCIP maps SCIP_STATUS_UNKNOWN to MOI.OPTIMIZE_NOT_CALLED:
SCIP.jl/src/MOI_wrapper/results.jl
Line 9 in 2d38976
So perhaps the fix probably needs to happen in SCIP.jl. I don't know why the status would be unknown; it looks like the solver found a solution.
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Related Issues (20)
- SCIP EXCEPTION_ACCESS_VIOLATION In JuMP 1.1.0 and SCIP V0.11.3 on Windows 11 HOT 26
- How to trigger SCIPsolveConcurrent? HOT 3
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- Cannot install globally in Windows HOT 1
- [EXCEPTION_ACCESS_VIOLATION] Julia 1.8.5 incompatibility with SCIP v0.11.12 HOT 1
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- Implement LazyConstraint from ConstraintHandler HOT 4
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- `MathOptInterface.ScalarNonlinearFunction` not supported by the solver HOT 9
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