BDD: ignore finite deadend branches in AG#2004
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Treat AG over non-total transition systems as quantifying over infinite paths only, so finite deadend branches do not witness a violation. This fixes the minimal AFAG_deadend1 reproducer and the SMV CTL regression smv_ctlspec_AFAG1, and adds unit coverage for AG on a live state with a finite bad branch.
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Treat AG over non-total transition systems as quantifying over infinite paths only, so finite deadend branches do not witness a violation.
This fixes the minimal
AFAG_deadend1reproducer and the SMV CTL regressionsmv_ctlspec_AFAG1, and adds unit coverage for AG on a live state with a finite bad branch.