runtimeverification / runtimeverification/haskell-backend
kore-exec: Function in configuration is not evaluated
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- Dominant language
- Haskell
- Stars
- 224
- Forks
- 43
- PR merge metrics
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Description
Using kore-exec for symbolic execution (not using --prove), a function with partial arguments is not evaluated. The backend should infer that the arguments are defined because they appear in the configuration.
To reproduce:
# Unpack attached files, then:
kore-exec definition.kore --module C --pattern uninitialized-0072.kore --output result.kore --depth 0
# result.kore will be the same as uninitialized-0072.kore,
# indicating that the function at the top of the <k> cell was not evaluated.
Files: uninitialized.tar.gz
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Research direction
Unpack uninitialized.tar.gz and run the provided kore-exec command with definition.kore, module C, and uninitialized-0072.kore. Trace the symbolic-execution handling for the function at the top of the cell; done means result.kore evaluates that function instead of remaining unchanged.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- haskell
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100