Testcases for fixed bugs

1 files changed, 97 insertions, 0 deletions

diff --git a/test/regress/regress0/bv/bug440.smt b/test/regress/regress0/bv/bug440.smt
new file mode 100644
index 000000000..57b5ea8e1
--- /dev/null
+++ b/test/regress/regress0/bv/bug440.smt
@@ -0,0 +1,97 @@
+(benchmark fuzzsmt
+:logic QF_BV
+:status sat
+:extrafuns ((v0 BitVec[7]))
+:extrafuns ((v1 BitVec[3]))
+:extrafuns ((v2 BitVec[2]))
+:extrafuns ((v3 BitVec[15]))
+:extrafuns ((v4 BitVec[11]))
+:formula
+(let (?e5 bv715[10])
+(let (?e6 bv331[9])
+(let (?e7 (rotate_left[7] ?e5))
+(let (?e8 (bvsub ?e7 ?e7))
+(let (?e9 (ite (bvuge ?e5 (sign_extend[1] ?e6)) bv1[1] bv0[1]))
+(let (?e10 (concat v0 v0))
+(let (?e11 (bvsmod (zero_extend[5] ?e7) v3))
+(let (?e12 (bvsub ?e8 (zero_extend[3] v0)))
+(let (?e13 (bvnot v4))
+(let (?e14 (bvsmod (sign_extend[5] v2) v0))
+(let (?e15 (bvurem (zero_extend[7] v0) ?e10))
+(let (?e16 (bvashr v3 (sign_extend[5] ?e5)))
+(let (?e17 (bvneg v2))
+(let (?e18 (bvmul ?e15 (sign_extend[7] v0)))
+(let (?e19 (sign_extend[3] v0))
+(let (?e20 (bvnand (sign_extend[9] v2) v4))
+(let (?e21 (ite (= bv1[1] (extract[1:1] ?e11)) ?e16 (sign_extend[4] v4)))
+(let (?e22 (ite (= bv1[1] (extract[1:1] v2)) ?e6 (sign_extend[6] v1)))
+(flet ($e23 (= ?e16 ?e11))
+(flet ($e24 (bvsgt ?e10 (sign_extend[4] ?e12)))
+(flet ($e25 (bvsge ?e11 (zero_extend[13] v2)))
+(flet ($e26 (= v0 (zero_extend[6] ?e9)))
+(flet ($e27 (bvsge (sign_extend[12] ?e17) ?e18))
+(flet ($e28 (= ?e10 (zero_extend[12] v2)))
+(flet ($e29 (bvugt ?e5 (sign_extend[3] ?e14)))
+(flet ($e30 (bvugt ?e19 (zero_extend[1] ?e22)))
+(flet ($e31 (bvult ?e6 (zero_extend[6] v1)))
+(flet ($e32 (bvult ?e11 (zero_extend[5] ?e7)))
+(flet ($e33 (bvsgt (sign_extend[1] ?e5) ?e20))
+(flet ($e34 (bvsge ?e16 ?e16))
+(flet ($e35 (bvugt (zero_extend[1] ?e15) ?e21))
+(flet ($e36 (= (sign_extend[14] ?e9) v3))
+(flet ($e37 (bvule ?e21 (zero_extend[13] ?e17)))
+(flet ($e38 (bvuge ?e12 (sign_extend[9] ?e9)))
+(flet ($e39 (bvult (zero_extend[5] ?e6) ?e15))
+(flet ($e40 (bvslt (sign_extend[12] ?e17) ?e10))
+(flet ($e41 (bvule v3 v3))
+(flet ($e42 (bvuge ?e10 (zero_extend[4] ?e8)))
+(flet ($e43 (bvslt ?e11 (zero_extend[1] ?e18)))
+(flet ($e44 (= (zero_extend[4] ?e8) ?e10))
+(flet ($e45 (bvslt ?e6 ?e22))
+(flet ($e46 (bvsgt (zero_extend[12] v1) ?e16))
+(flet ($e47 (bvsgt (sign_extend[1] ?e12) ?e13))
+(flet ($e48 (distinct ?e11 (sign_extend[6] ?e22)))
+(flet ($e49 (distinct v4 (zero_extend[2] ?e22)))
+(flet ($e50 (xor $e49 $e43))
+(flet ($e51 (or $e23 $e39))
+(flet ($e52 (implies $e51 $e48))
+(flet ($e53 (xor $e50 $e36))
+(flet ($e54 (and $e40 $e37))
+(flet ($e55 (implies $e44 $e31))
+(flet ($e56 (not $e53))
+(flet ($e57 (not $e28))
+(flet ($e58 (or $e24 $e56))
+(flet ($e59 (iff $e27 $e25))
+(flet ($e60 (or $e55 $e29))
+(flet ($e61 (iff $e54 $e30))
+(flet ($e62 (xor $e32 $e47))
+(flet ($e63 (iff $e41 $e59))
+(flet ($e64 (if_then_else $e46 $e60 $e26))
+(flet ($e65 (not $e52))
+(flet ($e66 (and $e35 $e62))
+(flet ($e67 (not $e63))
+(flet ($e68 (xor $e33 $e61))
+(flet ($e69 (implies $e45 $e64))
+(flet ($e70 (iff $e68 $e38))
+(flet ($e71 (not $e65))
+(flet ($e72 (not $e58))
+(flet ($e73 (or $e57 $e67))
+(flet ($e74 (or $e70 $e73))
+(flet ($e75 (and $e34 $e34))
+(flet ($e76 (implies $e66 $e74))
+(flet ($e77 (or $e42 $e71))
+(flet ($e78 (implies $e72 $e72))
+(flet ($e79 (and $e69 $e78))
+(flet ($e80 (or $e77 $e77))
+(flet ($e81 (or $e79 $e75))
+(flet ($e82 (xor $e81 $e80))
+(flet ($e83 (not $e76))
+(flet ($e84 (iff $e83 $e82))
+(flet ($e85 (and $e84 (not (= v3 bv0[15]))))
+(flet ($e86 (and $e85 (not (= v3 (bvnot bv0[15])))))
+(flet ($e87 (and $e86 (not (= v0 bv0[7]))))
+(flet ($e88 (and $e87 (not (= v0 (bvnot bv0[7])))))
+(flet ($e89 (and $e88 (not (= ?e10 bv0[14]))))
+$e89
+))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
+