failing bv examples

1 files changed, 98 insertions, 0 deletions

diff --git a/test/regress/regress0/bv/fuzz29.smt b/test/regress/regress0/bv/fuzz29.smt
new file mode 100644
index 000000000..f1275af5c
--- /dev/null
+++ b/test/regress/regress0/bv/fuzz29.smt
@@ -0,0 +1,98 @@
+(benchmark fuzzsmt
+:logic QF_BV
+:status unknown
+:extrafuns ((v0 BitVec[4]))
+:extrafuns ((v1 BitVec[4]))
+:extrafuns ((v2 BitVec[4]))
+:formula
+(let (?e3 bv6[4])
+(let (?e4 bv1[4])
+(let (?e5 bv2[4])
+(let (?e6 (bvashr v0 v1))
+(let (?e7 (bvor v1 ?e6))
+(let (?e8 (ite (bvsge v0 v1) bv1[1] bv0[1]))
+(let (?e9 (bvxnor ?e6 ?e7))
+(let (?e10 (ite (bvsgt ?e7 ?e7) bv1[1] bv0[1]))
+(let (?e11 (ite (bvsge (sign_extend[3] ?e8) ?e5) bv1[1] bv0[1]))
+(let (?e12 (bvxnor ?e5 ?e7))
+(let (?e13 (bvnand v1 ?e9))
+(let (?e14 (bvnor ?e5 ?e4))
+(let (?e15 (bvshl ?e7 (zero_extend[3] ?e11)))
+(let (?e16 (repeat[1] ?e13))
+(let (?e17 (bvnor v2 ?e13))
+(let (?e18 (bvnot ?e12))
+(let (?e19 (ite (bvsgt v1 (sign_extend[3] ?e8)) bv1[1] bv0[1]))
+(let (?e20 (bvcomp ?e5 ?e13))
+(let (?e21 (rotate_right[2] ?e16))
+(let (?e22 (extract[2:1] v1))
+(let (?e23 (bvashr ?e21 ?e3))
+(flet ($e24 (distinct v0 ?e17))
+(flet ($e25 (bvule ?e13 (sign_extend[3] ?e11)))
+(flet ($e26 (bvsge v2 v1))
+(flet ($e27 (bvsge v0 v0))
+(flet ($e28 (bvslt ?e23 v2))
+(flet ($e29 (= ?e6 ?e5))
+(flet ($e30 (bvule ?e19 ?e10))
+(flet ($e31 (bvsle (zero_extend[2] ?e22) ?e17))
+(flet ($e32 (bvsgt ?e14 (sign_extend[3] ?e8)))
+(flet ($e33 (bvsgt ?e13 v0))
+(flet ($e34 (bvuge v2 ?e23))
+(flet ($e35 (bvule ?e6 v2))
+(flet ($e36 (bvule ?e22 (sign_extend[1] ?e8)))
+(flet ($e37 (bvuge (zero_extend[3] ?e10) ?e13))
+(flet ($e38 (= ?e5 (sign_extend[3] ?e19)))
+(flet ($e39 (bvsle ?e16 (sign_extend[3] ?e10)))
+(flet ($e40 (bvuge ?e14 ?e18))
+(flet ($e41 (bvugt ?e19 ?e10))
+(flet ($e42 (bvsle (sign_extend[3] ?e11) ?e21))
+(flet ($e43 (bvsge ?e18 ?e13))
+(flet ($e44 (distinct ?e16 ?e15))
+(flet ($e45 (bvult ?e4 ?e6))
+(flet ($e46 (bvule ?e15 ?e5))
+(flet ($e47 (bvugt ?e22 ?e22))
+(flet ($e48 (bvsge (zero_extend[3] ?e20) ?e23))
+(flet ($e49 (bvsle ?e12 ?e5))
+(flet ($e50 (bvsge (zero_extend[2] ?e22) ?e15))
+(flet ($e51 (bvsgt v0 ?e15))
+(flet ($e52 (bvuge ?e6 v1))
+(flet ($e53 (bvsgt ?e7 ?e15))
+(flet ($e54 (bvsge ?e15 (zero_extend[3] ?e19)))
+(flet ($e55 (bvult ?e23 v1))
+(flet ($e56 (bvsge ?e23 ?e6))
+(flet ($e57 (distinct ?e12 (sign_extend[3] ?e11)))
+(flet ($e58 (bvuge v0 ?e6))
+(flet ($e59 (bvsge (zero_extend[3] ?e11) ?e12))
+(flet ($e60 (bvule ?e17 ?e7))
+(flet ($e61 (bvult (sign_extend[3] ?e8) ?e3))
+(flet ($e62 (= ?e14 (sign_extend[3] ?e11)))
+(flet ($e63 (bvuge ?e23 (zero_extend[3] ?e20)))
+(flet ($e64 (bvslt ?e7 v2))
+(flet ($e65 (bvsge (zero_extend[3] ?e10) v0))
+(flet ($e66 (bvsge (sign_extend[3] ?e8) ?e9))
+(flet ($e67 
+(and
+ (or $e42 $e44 (not $e63))
+ (or (not $e44) (not $e30) (not $e61))
+ (or $e41 $e41 (not $e60))
+ (or (not $e46) $e29 (not $e65))
+ (or $e65 $e46 (not $e44))
+ (or $e52 $e59 $e41)
+ (or $e36 $e50 $e33)
+ (or (not $e26) $e33 $e26)
+ (or (not $e65) $e50 (not $e52))
+ (or $e57 (not $e36) (not $e60))
+ (or $e47 $e27 (not $e50))
+ (or (not $e25) (not $e64) $e24)
+ (or (not $e52) $e34 (not $e58))
+ (or (not $e63) (not $e56) $e28)
+ (or (not $e51) (not $e60) $e59)
+ (or $e52 (not $e54) $e24)
+ (or (not $e36) $e47 (not $e57))
+ (or (not $e66) $e36 $e65)
+ (or (not $e46) (not $e61) $e51)
+ (or $e24 (not $e24) $e53)
+ (or (not $e58) $e56 $e31)
+))
+$e67
+))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
+