1 files changed, 218 insertions, 0 deletions
diff --git a/test/regress/regress0/bv/fuzz06.smt b/test/regress/regress0/bv/fuzz06.smt
new file mode 100644
index 000000000..6fc41f3c4
--- /dev/null
+++ b/test/regress/regress0/bv/fuzz06.smt
@@ -0,0 +1,218 @@
+(benchmark fuzzsmt
+:logic QF_BV
+:status sat
+:extrafuns ((v0 BitVec[9]))
+:extrafuns ((v1 BitVec[2]))
+:extrafuns ((v2 BitVec[1]))
+:extrafuns ((v3 BitVec[3]))
+:formula
+(let (?e4 bv256[9])
+(let (?e5 bv68[7])
+(let (?e6 (extract[0:0] v1))
+(let (?e7 (extract[1:0] v1))
+(let (?e8 (bvsub ?e4 (sign_extend[8] ?e6)))
+(let (?e9 (zero_extend[1] v3))
+(let (?e10 (rotate_right[1] v1))
+(let (?e11 (ite (bvult ?e7 ?e7) bv1[1] bv0[1]))
+(let (?e12 (extract[1:1] ?e9))
+(let (?e13 (extract[3:1] ?e9))
+(let (?e14 (ite (bvule (sign_extend[2] ?e12) v3) bv1[1] bv0[1]))
+(let (?e15 (rotate_left[0] v2))
+(let (?e16 (bvadd ?e14 ?e6))
+(let (?e17 (extract[0:0] ?e16))
+(let (?e18 (bvxnor ?e10 (zero_extend[1] v2)))
+(let (?e19 (bvnot v2))
+(let (?e20 (bvadd ?e18 ?e18))
+(let (?e21 (bvnand v3 (sign_extend[2] v2)))
+(let (?e22 (bvnot ?e9))
+(let (?e23 (ite (bvslt ?e15 ?e14) bv1[1] bv0[1]))
+(let (?e24 (bvcomp (sign_extend[2] ?e10) ?e9))
+(let (?e25 (bvor (zero_extend[1] ?e17) ?e10))
+(let (?e26 (bvand (zero_extend[1] ?e15) ?e25))
+(let (?e27 (ite (distinct (sign_extend[1] ?e26) ?e21) bv1[1] bv0[1]))
+(let (?e28 (ite (bvult ?e11 ?e11) bv1[1] bv0[1]))
+(let (?e29 (ite (bvugt ?e26 ?e10) bv1[1] bv0[1]))
+(let (?e30 (bvadd ?e18 (sign_extend[1] ?e19)))
+(let (?e31 (ite (= bv1[1] (extract[0:0] ?e5)) ?e9 (sign_extend[3] ?e19)))
+(let (?e32 (bvmul (zero_extend[3] ?e24) ?e31))
+(let (?e33 (ite (bvslt ?e10 (zero_extend[1] ?e12)) bv1[1] bv0[1]))
+(let (?e34 (ite (= bv1[1] (extract[0:0] ?e16)) ?e21 (zero_extend[2] ?e15)))
+(let (?e35 (ite (bvslt v3 (zero_extend[2] ?e23)) bv1[1] bv0[1]))
+(let (?e36 (rotate_right[0] ?e23))
+(let (?e37 (extract[1:1] ?e10))
+(let (?e38 (bvcomp (sign_extend[3] ?e19) ?e31))
+(let (?e39 (bvmul (sign_extend[8] ?e6) v0))
+(flet ($e40 (= ?e15 ?e27))
+(flet ($e41 (= v1 (sign_extend[1] ?e33)))
+(flet ($e42 (= ?e36 ?e35))
+(flet ($e43 (= ?e22 (zero_extend[2] ?e30)))
+(flet ($e44 (= (sign_extend[1] ?e33) ?e25))
+(flet ($e45 (= ?e18 ?e26))
+(flet ($e46 (= (zero_extend[5] ?e20) ?e5))
+(flet ($e47 (= ?e9 ?e32))
+(flet ($e48 (= (zero_extend[2] ?e37) ?e34))
+(flet ($e49 (= ?e32 (sign_extend[2] ?e25)))
+(flet ($e50 (= (sign_extend[2] ?e20) ?e22))
+(flet ($e51 (= v0 (sign_extend[5] ?e9)))
+(flet ($e52 (= ?e5 (sign_extend[6] ?e15)))
+(flet ($e53 (= ?e11 ?e36))
+(flet ($e54 (= ?e6 ?e15))
+(flet ($e55 (= (zero_extend[8] ?e23) ?e8))
+(flet ($e56 (= ?e8 (zero_extend[8] ?e14)))
+(flet ($e57 (= ?e20 ?e25))
+(flet ($e58 (= ?e11 ?e38))
+(flet ($e59 (= ?e11 ?e12))
+(flet ($e60 (= (zero_extend[5] ?e22) ?e4))
+(flet ($e61 (= (sign_extend[5] ?e32) ?e4))
+(flet ($e62 (= (sign_extend[1] ?e35) ?e7))
+(flet ($e63 (= ?e39 ?e39))
+(flet ($e64 (= ?e16 ?e11))
+(flet ($e65 (= ?e29 ?e14))
+(flet ($e66 (= (sign_extend[7] ?e30) v0))
+(flet ($e67 (= ?e4 (zero_extend[5] ?e22)))
+(flet ($e68 (= ?e26 ?e18))
+(flet ($e69 (= ?e8 (zero_extend[7] ?e26)))
+(flet ($e70 (= (sign_extend[3] ?e33) ?e31))
+(flet ($e71 (= ?e38 v2))
+(flet ($e72 (= (sign_extend[1] ?e24) ?e10))
+(flet ($e73 (= (zero_extend[8] ?e27) ?e4))
+(flet ($e74 (= (sign_extend[1] ?e28) ?e7))
+(flet ($e75 (= (sign_extend[8] v2) ?e8))
+(flet ($e76 (= ?e15 ?e24))
+(flet ($e77 (= ?e22 ?e31))
+(flet ($e78 (= ?e23 ?e6))
+(flet ($e79 (= ?e6 ?e27))
+(flet ($e80 (= ?e18 (sign_extend[1] ?e27)))
+(flet ($e81 (= (sign_extend[1] ?e18) v3))
+(flet ($e82 (= ?e5 (zero_extend[6] ?e16)))
+(flet ($e83 (= ?e23 ?e12))
+(flet ($e84 (= ?e30 (zero_extend[1] ?e37)))
+(flet ($e85 (= (zero_extend[1] ?e38) ?e20))
+(flet ($e86 (= (sign_extend[8] ?e19) ?e8))
+(flet ($e87 (= ?e39 (zero_extend[6] ?e21)))
+(flet ($e88 (= ?e21 (zero_extend[2] ?e6)))
+(flet ($e89 (= (zero_extend[3] ?e28) ?e31))
+(flet ($e90 (= ?e32 (zero_extend[2] ?e25)))
+(flet ($e91 (= ?e22 (zero_extend[1] ?e34)))
+(flet ($e92 (= (zero_extend[6] ?e21) ?e39))
+(flet ($e93 (= ?e18 (sign_extend[1] ?e15)))
+(flet ($e94 (= (zero_extend[1] ?e28) ?e20))
+(flet ($e95 (= ?e7 v1))
+(flet ($e96 (= (sign_extend[5] ?e31) ?e4))
+(flet ($e97 (= ?e17 ?e37))
+(flet ($e98 (= (zero_extend[3] ?e6) ?e31))
+(flet ($e99 (= ?e21 (sign_extend[2] ?e24)))
+(flet ($e100 (= (zero_extend[3] ?e19) ?e22))
+(flet ($e101 (= ?e22 (sign_extend[3] ?e15)))
+(flet ($e102 (= ?e11 ?e24))
+(flet ($e103 (= ?e34 (zero_extend[2] ?e16)))
+(flet ($e104 (= ?e12 v2))
+(flet ($e105 (= ?e12 ?e37))
+(flet ($e106 (= ?e26 (zero_extend[1] ?e15)))
+(flet ($e107 (= (zero_extend[2] ?e26) ?e22))
+(flet ($e108 (= (zero_extend[3] v2) ?e9))
+(flet ($e109 (= (sign_extend[5] ?e32) ?e8))
+(flet ($e110 (= ?e24 ?e17))
+(flet ($e111 (= ?e20 (sign_extend[1] ?e28)))
+(flet ($e112 (= (sign_extend[6] ?e27) ?e5))
+(flet ($e113 (= (zero_extend[6] ?e34) ?e8))
+(flet ($e114 (= (sign_extend[7] ?e25) ?e8))
+(flet ($e115 (= ?e8 (zero_extend[7] ?e20)))
+(flet ($e116 (= ?e20 (sign_extend[1] ?e36)))
+(flet ($e117 (= ?e20 (sign_extend[1] ?e37)))
+(flet ($e118 (= (sign_extend[7] ?e10) ?e39))
+(flet ($e119 (= ?e36 ?e16))
+(flet ($e120 (= ?e21 (zero_extend[1] ?e10)))
+(flet ($e121 (= ?e38 ?e11))
+(flet ($e122 (= (sign_extend[1] ?e20) ?e34))
+(flet ($e123 (= ?e5 (zero_extend[4] ?e13)))
+(flet ($e124 (not $e79))
+(flet ($e125 (if_then_else $e50 $e63 $e115))
+(flet ($e126 (if_then_else $e54 $e120 $e40))
+(flet ($e127 (if_then_else $e85 $e117 $e87))
+(flet ($e128 (iff $e127 $e95))
+(flet ($e129 (and $e76 $e46))
+(flet ($e130 (if_then_else $e93 $e42 $e65))
+(flet ($e131 (implies $e113 $e92))
+(flet ($e132 (not $e125))
+(flet ($e133 (implies $e62 $e61))
+(flet ($e134 (iff $e74 $e110))
+(flet ($e135 (and $e66 $e56))
+(flet ($e136 (if_then_else $e78 $e64 $e83))
+(flet ($e137 (if_then_else $e84 $e124 $e43))
+(flet ($e138 (if_then_else $e128 $e89 $e67))
+(flet ($e139 (not $e136))
+(flet ($e140 (or $e73 $e121))
+(flet ($e141 (if_then_else $e129 $e138 $e101))
+(flet ($e142 (and $e131 $e139))
+(flet ($e143 (if_then_else $e41 $e123 $e130))
+(flet ($e144 (xor $e100 $e81))
+(flet ($e145 (implies $e98 $e97))
+(flet ($e146 (xor $e71 $e143))
+(flet ($e147 (xor $e126 $e80))
+(flet ($e148 (if_then_else $e99 $e111 $e103))
+(flet ($e149 (implies $e47 $e88))
+(flet ($e150 (not $e140))
+(flet ($e151 (xor $e146 $e86))
+(flet ($e152 (and $e119 $e148))
+(flet ($e153 (not $e106))
+(flet ($e154 (xor $e114 $e104))
+(flet ($e155 (and $e58 $e91))
+(flet ($e156 (xor $e44 $e57))
+(flet ($e157 (if_then_else $e141 $e154 $e135))
+(flet ($e158 (if_then_else $e134 $e102 $e132))
+(flet ($e159 (iff $e108 $e109))
+(flet ($e160 (or $e90 $e53))
+(flet ($e161 (not $e77))
+(flet ($e162 (not $e157))
+(flet ($e163 (implies $e55 $e82))
+(flet ($e164 (implies $e69 $e51))
+(flet ($e165 (and $e164 $e116))
+(flet ($e166 (and $e133 $e161))
+(flet ($e167 (not $e165))
+(flet ($e168 (or $e159 $e162))
+(flet ($e169 (or $e112 $e153))
+(flet ($e170 (iff $e149 $e94))
+(flet ($e171 (or $e156 $e49))
+(flet ($e172 (and $e105 $e170))
+(flet ($e173 (and $e168 $e48))
+(flet ($e174 (iff $e172 $e151))
+(flet ($e175 (or $e60 $e118))
+(flet ($e176 (if_then_else $e155 $e142 $e175))
+(flet ($e177 (implies $e150 $e137))
+(flet ($e178 (if_then_else $e173 $e158 $e158))
+(flet ($e179 (not $e152))
+(flet ($e180 (not $e176))
+(flet ($e181 (xor $e144 $e59))
+(flet ($e182 (not $e171))
+(flet ($e183 (implies $e70 $e75))
+(flet ($e184 (and $e166 $e182))
+(flet ($e185 (and $e184 $e169))
+(flet ($e186 (not $e183))
+(flet ($e187 (not $e68))
+(flet ($e188 (implies $e185 $e180))
+(flet ($e189 (and $e122 $e188))
+(flet ($e190 (not $e181))
+(flet ($e191 (not $e174))
+(flet ($e192 (or $e145 $e72))
+(flet ($e193 (not $e160))
+(flet ($e194 (if_then_else $e177 $e178 $e45))
+(flet ($e195 (xor $e193 $e147))
+(flet ($e196 (or $e190 $e190))
+(flet ($e197 (xor $e179 $e192))
+(flet ($e198 (iff $e52 $e195))
+(flet ($e199 (or $e187 $e196))
+(flet ($e200 (implies $e194 $e96))
+(flet ($e201 (not $e189))
+(flet ($e202 (or $e191 $e167))
+(flet ($e203 (if_then_else $e198 $e186 $e202))
+(flet ($e204 (iff $e163 $e201))
+(flet ($e205 (if_then_else $e199 $e199 $e200))
+(flet ($e206 (implies $e197 $e204))
+(flet ($e207 (or $e203 $e107))
+(flet ($e208 (and $e205 $e206))
+(flet ($e209 (and $e208 $e208))
+(flet ($e210 (and $e209 $e207))
+$e210
+))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
+