blob: bc4f165136c58068dc4ede74aab5216ee0b1b21e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
; EXPECT: unsat
(set-option :incremental false)
(set-logic ALL)
(declare-fun x () (Set (Tuple Int Int)))
(declare-fun y () (Set (Tuple Int Int)))
(declare-fun r () (Set (Tuple Int Int)))
(declare-fun z () (Tuple Int Int))
(assert (= z (tuple 1 2)))
(declare-fun zt () (Tuple Int Int))
(assert (= zt (tuple 2 1)))
(declare-fun v () (Tuple Int Int))
(assert (= v (tuple 1 1)))
(declare-fun a () (Tuple Int Int))
(assert (= a (tuple 1 5)))
(declare-fun b () (Tuple Int Int))
(assert (= b (tuple 7 5)))
(assert (member (tuple 1 7) x))
(assert (member (tuple 2 3) x))
(assert (member (tuple 3 4) x))
(assert (member b y))
(assert (member (tuple 7 3) y))
(assert (member (tuple 4 7) y))
(assert (= r (join x y)))
(assert (member z x))
(assert (member zt y))
(assert (not (member a r)))
(check-sat)
|
