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BMC: KNOWNBUG test for AXp #816

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Merged
tautschnig merged 1 commit into from
Nov 16, 2024
Merged

BMC: KNOWNBUG test for AXp #816

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11 changes: 11 additions & 0 deletions regression/ebmc/BMC/AX1.desc
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Original file line number Diff line number Diff line change
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KNOWNBUG
AX1.smv
--bound 2
^\[spec1\] AX some_var = TRUE: REFUTED$
^\[spec2\] AX some_var = FALSE: PROVED up to bound 2$
^EXIT=10$
^SIGNAL=0$
--
^warning: ignoring
--
The BMC encoding fails on the temporal operator.
11 changes: 11 additions & 0 deletions regression/ebmc/BMC/AX1.smv
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MODULE main

VAR some_var : boolean;

INVAR some_var = FALSE

-- should fail
SPEC AX some_var = TRUE

-- should pass
SPEC AX some_var = FALSE
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