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-rw-r--r--test/regress/regress1/sets/card-vc6-minimized.smt215
1 files changed, 15 insertions, 0 deletions
diff --git a/test/regress/regress1/sets/card-vc6-minimized.smt2 b/test/regress/regress1/sets/card-vc6-minimized.smt2
new file mode 100644
index 000000000..d7f4bdf1e
--- /dev/null
+++ b/test/regress/regress1/sets/card-vc6-minimized.smt2
@@ -0,0 +1,15 @@
+; EXPECT: unsat
+(set-logic QF_UFLIAFS)
+(declare-fun x () Int)
+(declare-fun c () (Set Int))
+(declare-fun alloc0 () (Set Int))
+(declare-fun alloc1 () (Set Int))
+(declare-fun alloc2 () (Set Int))
+(assert
+(and (member x c)
+ (<= (card (setminus alloc1 alloc0)) 1)
+ (<= (card (setminus alloc2 alloc1))
+ (card (setminus c (singleton x))))
+ (> (card (setminus alloc2 alloc0)) (card c))
+))
+(check-sat)
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