def handle_atomicity(protocol, args):
reset_stats()
a, formula = protocol.check_atomicity(args)
print(" Atomic: ", not a)
if args.verbose or args.stats:
print(" stats: ", stats)
if a and not args.quiet:
print("\nViolation:")
pp.pprint(a)
print("\nFormula:")
print(json.dumps(formula, default=str, sort_keys=True, indent=2))
print()
def handle_enactability(protocol, args):
reset_stats()
e = protocol.is_enactable()
print(" Enactable: ", bool(e))
if args.verbose or args.stats:
print(" stats: ", stats)
if not e and not args.quiet or args.verbose:
print_formula(logic.And(protocol.correct, protocol.enactability))
if e and args.verbose:
pp.pprint(e)
return e
def handle_safety(protocol, args):
reset_stats()
expr = protocol.unsafe
violation = consistent(expr)
print(" Safe: ", not violation)
if args.verbose or args.stats:
print(" stats: ", stats)
if violation and not args.quiet or args.verbose:
print_formula(expr)
if violation and not args.quiet:
print("\nViolation:")
pp.pprint(violation)
print()
def handle_liveness(protocol, args):
reset_stats()
e = protocol.is_enactable()
violation = consistent(protocol.dead_end)
print(" Live: ", e and not violation)
if args.verbose or args.stats:
print(" stats: ", stats)
if violation and not args.quiet or args.verbose:
print_formula(protocol.dead_end)
if violation and not args.quiet:
print("\n Violation:")
pp.pprint(violation)
print()