CostModel lookup failed for expression
See original GitHub issueWhen model-checking this spec I get an error:
CostModel lookup failed for expression <line 43, col 49 to line 43, col 66 of module CigaretteSmokers>. Reporting costs into <line 31, col 40 to line 31, col 43 of module CigaretteSmokers> instead (Safety and Liveness checking is unaffected. Please report a bug.)
This started occurring after adding ChooseOne
in line 31. I see two similar issues closed/fixed, but this still occurs in 1.6.0
Issue Analytics
- State:
- Created 4 years ago
- Comments:9 (7 by maintainers)
Top Results From Across the Web
Cost model lookup failure with definition overrides from instantiated ...
CostModel lookup failed for expression . Reporting costs into instead (Safety and Liveness checking is unaffected. Please report a bug.) This is ......
Read more >CostModel lookup failed - Google Groups
Hello TLA+ community,. I've been encountering this message while checking models with temporal properties using the command-line version of TLC:.
Read more >cplex - Operator error in operating cost model constraint
Your constraint 9 involves dividing a parameter ( h ) by an integer variable ( man ), which results in a nonlinear expression....
Read more >MySQL 5.7 Reference Manual :: 8.9.5 The Optimizer Cost Model
To generate execution plans, the optimizer uses a cost model that is based on estimates of the cost of various operations that occur...
Read more >A search cost model of obfuscation - JStor
Search costs are endogenized by allowing obfuscation- firms have an unobservable ... they fail to post complete lists of their account fees in...
Read more >
Top Related Medium Post
No results found
Top Related StackOverflow Question
No results found
Troubleshoot Live Code
Lightrun enables developers to add logs, metrics and snapshots to live code - no restarts or redeploys required.
Start Free
Top Related Reddit Thread
No results found
Top Related Hackernoon Post
No results found
Top Related Tweet
No results found
Top Related Dev.to Post
No results found
Top Related Hashnode Post
No results found
Not a showstopper for 1.7.0.
IDE setup: https://github.com/tlaplus/tlaplus/tree/master/general/ide