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zikai
2025-04-22 22:27:08 +10:00
parent dc32a1880f
commit ee7ea7206e
1 changed files with 5 additions and 7 deletions
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signal.als
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@@ -292,13 +292,11 @@ check equivalent for 2 but 6 Message, 1..7 steps// Task 3.2: CHOOSE BOUND HERE
pred two_rings { pred two_rings {
// Task 3.3: FILL IN HERE // Task 3.3: FILL IN HERE
some a, b: Address | some disj caller1, caller2: Address |
a != b and some s: State |
some s, s': State | s.ringing = caller1 and
s' in s.next and after s.ringing = caller2
s.ringing = a and
s'.ringing = b
} }
run two_rings for 3 but 8 Message, 1..8 steps // Task 3.3: CHOOSE BOUND HERE run two_rings for 3 but 6 Message, 1..10 steps // Task 3.3: CHOOSE BOUND HERE