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----- MODULE Bar ---- CONSTANT \* @type: Bool; P \* Should "catch" P = FALSE ASSUME P = TRUE VARIABLE \* @type: Bool; x Init == x = P Next == UNCHANGED x Inv == x = TRUE =====
CONSTANT P = FALSE INIT Init NEXT Next INVARIANT Inv
markus@avocado:~$ apalache check --config=Bar.cfg Bar # Tool home: /home/markus/src/TLA/_community/apalache # Package: /home/markus/src/TLA/_community/apalache/mod-distribution/target/apalache-pkg-0.15.9-SNAPSHOT-full.jar # JVM args: -Xmx4096m -DTLA-Library=/home/markus/src/TLA/_community/apalache/src/tla # # APALACHE version 0.15.9-SNAPSHOT build v0.15.8-3-g6a26844 # # WARNING: This tool is in the experimental stage. # Please report bugs at: [https://github.com/informalsystems/apalache/issues] # # Usage statistics is ON. Thank you! # If you have changed your mind, disable the statistics with config --enable-stats=false. Checker options: filename=Bar, init=, next=, inv= I@15:54:36.199 Tuning: I@15:54:36.650 PASS #0: SanyParser I@15:54:36.652 Parsing file /home/markus/src/TLA/_specs/models/tutorials/BlockingQueueTLA/Bar.tla PASS #1: TypeCheckerSnowcat I@15:54:37.310 > Running Snowcat .::. I@15:54:37.311 > Your types are great! I@15:54:37.450 > All expressions are typed I@15:54:37.450 PASS #2: ConfigurationPass I@15:54:37.481 > Bar.cfg: Loading TLC configuration I@15:54:37.485 > Using the init predicate Init from the TLC config I@15:54:37.562 > Using the next predicate Next from the TLC config I@15:54:37.562 > Bar.cfg: found INVARIANTS: Inv I@15:54:37.562 > Set the initialization predicate to Init I@15:54:37.564 > Set the transition predicate to Next I@15:54:37.565 > Set an invariant to Inv I@15:54:37.566 > Replaced CONSTANT P with FALSE I@15:54:37.569 PASS #3: DesugarerPass I@15:54:37.606 > Desugaring... I@15:54:37.607 PASS #4: UnrollPass I@15:54:37.639 > Unroller I@15:54:37.656 PASS #5: PrimingPass I@15:54:37.685 > Introducing InitPrimed for Init' I@15:54:37.692 PASS #6: CoverAnalysisPass I@15:54:37.722 PASS #7: InlinePass I@15:54:37.724 > InlinerOfUserOper I@15:54:37.728 > LetInExpander I@15:54:37.729 > FoldOperLetinizer I@15:54:37.730 > InlinerOfUserOper I@15:54:37.731 Leaving only relevant operators: CInitPrimed, Init, InitPrimed, Inv, Next I@15:54:37.735 PASS #8: VCGen I@15:54:37.764 > Producing verification conditions from the invariant Inv I@15:54:37.765 > VCGen produced 1 verification condition(s) I@15:54:37.777 PASS #9: PreprocessingPass I@15:54:37.794 > Before preprocessing: unique renaming I@15:54:37.794 > Applying standard transformations: I@15:54:37.827 > PrimePropagation I@15:54:37.828 > Desugarer I@15:54:37.843 > UniqueRenamer I@15:54:37.858 > Normalizer I@15:54:37.876 > Keramelizer I@15:54:37.893 > After preprocessing: UniqueRenamer I@15:54:37.907 PASS #10: TransitionFinderPass I@15:54:37.923 > Found 1 initializing transitions I@15:54:37.941 > Found 1 transitions I@15:54:37.942 > No constant initializer I@15:54:37.943 > Applying unique renaming I@15:54:37.944 PASS #11: OptimizationPass I@15:54:37.956 > Applying optimizations: I@15:54:37.963 > ConstSimplifier I@15:54:37.964 > ExprOptimizer I@15:54:37.966 > ConstSimplifier I@15:54:37.967 PASS #12: AnalysisPass I@15:54:37.983 > Marking skolemizable existentials and sets to be expanded... I@15:54:37.988 > SkolemizationMarker I@15:54:37.989 > ExpansionMarker I@15:54:37.990 > Running analyzers... I@15:54:37.993 > Introduced expression grades I@15:54:38.007 > Introduced 0 formula hints I@15:54:38.007 PASS #13: PostTypeCheckerSnowcat I@15:54:38.008 > Running Snowcat .::. I@15:54:38.008 > Your types are great! I@15:54:38.048 > All expressions are typed I@15:54:38.048 PASS #14: BoundedChecker I@15:54:38.064 State 0: Checking 1 state invariants I@15:54:38.469 State 0: state invariant 0 violated. Check the counterexample in: counterexample1.tla, MC1.out, counterexample1.json E@15:54:38.502 Found 1 error(s) I@15:54:38.508 The outcome is: Error I@15:54:38.509 Checker has found an error I@15:54:38.509 It took me 0 days 0 hours 0 min 2 sec I@15:54:38.510 Total time: 2.387 sec I@15:54:38.510 EXITCODE: ERROR (12)
The text was updated successfully, but these errors were encountered:
Yep, the corresponding issue has a two-digit number: #69
Sorry, something went wrong.
closes #880: propagate constraints from assumptions
951d201
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The text was updated successfully, but these errors were encountered: