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Bug 637 - liveness check crashes on model with (process) priorities
Summary: liveness check crashes on model with (process) priorities
Status: RESOLVED FIXED
Alias: None
Product: UPPAAL
Classification: Unclassified
Component: Engine (show other bugs)
Version: 4.1.20
Hardware: All All
: P4 critical
Assignee: Marius Mikučionis
URL:
Depends on:
Blocks:
 
Reported: 2017-06-01 15:36 CEST by Marius Mikučionis
Modified: 2019-03-23 12:02 CET (History)
1 user (show)

See Also:
Architecture:

Attachments
minimal model (1.01 KB, text/xml)
2017-06-01 15:36 CEST, Marius Mikučionis 		Details
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Description Marius Mikučionis 2017-06-01 15:36:52 CEST 
Created attachment 314 [details]
minimal model

The small model demonstrates the issue.
The root cause is that the priority filter generates terminating (NULL) tokens and the liveness filter is not prepared for such.
Comment 1 Marius Mikučionis 2019-03-23 12:02:49 CET 
Fixed and release in version 4.1.20