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It is unclear whether this is a bug because I do not know the level-checking system very well, so just close this issue if this is expected behavior.
The built-in TLA+ operators (`SUBSET`, `DOMAIN`…
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## Description
The [TiKV](https://github.com/tikv/tikv) has recently been launching a new feature in the transaction model named [Async commit](https://github.com/tikv/sig-transaction/tree/master/d…
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The prover's build checks a set of tests, and the PR verifies proofs from [tlaplus/examples](https://github.com/tlaplus/Examples/). However, the proofs in `examples/` are not verified.
Related: ht…
lemmy updated
2 months ago
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Initially reported at https://groups.google.com/g/tlaplus/c/_x741Dl-1QY
TLC crashes with a StackOverflowError when checking the (liveness) property `TerminationInvariant` of the `tictactoe` spec be…
lemmy updated
1 month ago
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I whipped up a quick script then downloaded & ran TLAPS 1.4.5 on macOS against all the modules containing proofs, and the following failed validation (no additional solvers installed, no additional co…
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Dear vscode-tlaplus maintainer,
There seems to be a bug where the TLA+ plugin does not check the model unless the model contains PlusCal. In other words, for pure TLA+ files it does not work.
My…
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## Description
TLC sometimes reports a scary exception (likely a NullPointerException) when a variable is not constrained by the initial predicate.
## Expected Behavior
TLC should instead say…
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The [current README](https://github.com/tlaplus/Examples/blob/master/README.md) does not order examples that make it easy to pick beginner-friendly examples.
TLA+ concepts by which to cluster (tag?…
lemmy updated
7 months ago
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## Description
Bogus counterexample claiming that `{42} \in SUBSET Nat` is false.
## Input specification
```tla
------------------------- MODULE APASubRec ------------------------------ …
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Course code, if applicable: COMP 335
University hosting the course: Loyola University Chicago
Contact person: Konstantin Läufer, klaufer@luc.edu
Concepts taught: Applied Formal Methods,Behavioural …