|Summary:||Wrong result with E<> not deadlock property.|
|Product:||UPPAAL||Reporter:||Gerd Behrmann <behrmann>|
|Component:||Engine||Assignee:||Gerd Behrmann <behrmann>|
|Version:||3.6 Beta 3|
Test case in XTA format
Query file for test case
Description Gerd Behrmann 2006-05-08 19:31:53 CEST
In the attached system, the property E<> not deadlock is satisfied (the initial state is not deadlocked). However, UPPAAL states that this property is not satisfied. The normal case of E<> deadlock or A not deadlock is not affected. Normally, I clasify wrong verification results as critical, however the practical use of such a property is limitted.
Comment 1 Gerd Behrmann 2006-05-08 19:32:41 CEST
BTW: This also affects 3.4.11.
Comment 2 Gerd Behrmann 2006-05-08 19:38:24 CEST
Created attachment 97 [details] Test case in XTA format
Comment 3 Gerd Behrmann 2006-05-08 19:38:43 CEST
Created attachment 98 [details] Query file for test case
Comment 4 Gerd Behrmann 2006-05-08 23:20:09 CEST
Fixed on the trunk from rev. 1790.