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core: stdcm: we're (still) too optimistic on engineering allowances #10385

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eckter opened this issue Jan 15, 2025 · 0 comments · May be fixed by #10386
Open

core: stdcm: we're (still) too optimistic on engineering allowances #10385

eckter opened this issue Jan 15, 2025 · 0 comments · May be fixed by #10386
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@eckter
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kind:bug Something isn't working module:stdcm Short-Term DCM severity:major Major severity bug

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@eckter
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eckter commented Jan 15, 2025

What happened?

[09:28:42,502] [ERROR]             [Allowance] Couldn't reach target time for allowance section.
[09:28:42,502] [ERROR]             [Allowance] Closest time = 54.482671, target time = 77.69749198843365 +- 0.003634815373274719

[...]


java.lang.RuntimeException: Failed to compute a simulation that wouldn't cause conflicts: mismatch between exploration and postprocessing (please open a bug report)
	at fr.sncf.osrd.stdcm.graph.PostProcessingSimulationKt.handlePostProcessingConflict-WS7ElmQ(PostProcessingSimulation.kt:472)
	at fr.sncf.osrd.stdcm.graph.PostProcessingSimulationKt.buildFinalEnvelope(PostProcessingSimulation.kt:104)
	at fr.sncf.osrd.stdcm.graph.PostProcessingSimulationKt.handlePostProcessingConflict-WS7ElmQ(PostProcessingSimulation.kt:457)
	at fr.sncf.osrd.stdcm.graph.PostProcessingSimulationKt.buildFinalEnvelope(PostProcessingSimulation.kt:104)
	at fr.sncf.osrd.stdcm.graph.PostProcessingSimulationKt.buildFinalEnvelope$default(PostProcessingSimulation.kt:51)
	at fr.sncf.osrd.stdcm.graph.STDCMPostProcessing.makeResult(STDCMPostProcessing.kt:83)
	at fr.sncf.osrd.stdcm.graph.STDCMPathfinding.findPath(STDCMPathfinding.kt:134)
	at fr.sncf.osrd.stdcm.graph.STDCMPathfindingKt.findPath(STDCMPathfinding.kt:77)
	at fr.sncf.osrd.api.api_v2.stdcm.STDCMEndpointV2.run(STDCMEndpointV2.kt:110)
	at fr.sncf.osrd.cli.ReproduceRequest.run(ReproduceRequest.java:48)
	at fr.sncf.osrd.App.main(App.java:44)

What did you expect to happen?

No response

How can we reproduce it (as minimally and precisely as possible)?

Fuzzer, I have payloads

On which environments the bug occurs?

Local

On which browser the bug occurs?

Firefox

OSRD version (top right corner Account button > Informations)

cf771fa
@eckter eckter added kind:bug Something isn't working module:stdcm Short-Term DCM severity:major Major severity bug labels Jan 15, 2025
@eckter eckter self-assigned this Jan 15, 2025
@eckter eckter linked a pull request Jan 15, 2025 that will close this issue
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core: stdcm: increase max length to test for engineering allowances OpenRailAssociation/osrd
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