fixing the problems with the bvminisat. there was a case when things would get bitblasted, it would restart to add the clauses, and loose propagation information.

4 files changed, 485 insertions, 1 deletions

diff --git a/test/regress/regress0/aufbv/Makefile.am b/test/regress/regress0/aufbv/Makefile.am
index 3335fb0b8..30a88f4a2 100644
--- a/test/regress/regress0/aufbv/Makefile.am
+++ b/test/regress/regress0/aufbv/Makefile.am
@@ -31,7 +31,10 @@ TESTS =	\
 	fuzz05.delta01.smt \
 	fuzz05.smt \
 	fuzz06.delta01.smt \
-	fuzz06.smt 
+	fuzz06.smt \
+	fuzz07.smt \
+	fuzz08.smt \
+	fuzz09.smt 
 
 # failing
 #	fuzz01.smt \
diff --git a/test/regress/regress0/aufbv/fuzz07.smt b/test/regress/regress0/aufbv/fuzz07.smt
new file mode 100644
index 000000000..e57d45e7f
--- /dev/null
+++ b/test/regress/regress0/aufbv/fuzz07.smt
@@ -0,0 +1,143 @@
+(benchmark fuzzsmt
+:logic QF_AUFBV
+:status sat
+:extrafuns ((v0 BitVec[6]))
+:extrafuns ((v1 BitVec[16]))
+:extrafuns ((v2 BitVec[1]))
+:extrafuns ((a3 Array[1:16]))
+:extrafuns ((a4 Array[16:1]))
+:formula
+(let (?e5 bv6[4])
+(let (?e6 (ite (bvult v0 (sign_extend[5] v2)) bv1[1] bv0[1]))
+(let (?e7 (sign_extend[0] v1))
+(let (?e8 (ite (bvslt ?e5 (zero_extend[3] ?e6)) bv1[1] bv0[1]))
+(let (?e9 (store a4 (sign_extend[15] ?e6) ?e8))
+(let (?e10 (select ?e9 (zero_extend[15] ?e6)))
+(let (?e11 (select a3 (extract[4:4] v0)))
+(let (?e12 (select a3 (extract[0:0] ?e5)))
+(let (?e13 (store ?e9 (sign_extend[15] ?e6) (extract[4:4] v1)))
+(let (?e14 (select ?e13 ?e11))
+(let (?e15 (select ?e13 ?e12))
+(let (?e16 (bvadd (sign_extend[15] ?e15) v1))
+(let (?e17 (bvlshr ?e12 (sign_extend[12] ?e5)))
+(let (?e18 (bvsdiv (zero_extend[15] ?e10) ?e11))
+(let (?e19 (bvlshr ?e14 ?e8))
+(let (?e20 (rotate_right[0] ?e6))
+(let (?e21 (ite (bvugt ?e7 (sign_extend[15] ?e15)) bv1[1] bv0[1]))
+(let (?e22 (bvxnor (zero_extend[5] ?e15) v0))
+(let (?e23 (bvsdiv (sign_extend[15] v2) ?e18))
+(flet ($e24 (distinct (zero_extend[15] ?e8) ?e12))
+(flet ($e25 (bvult (sign_extend[5] ?e10) v0))
+(flet ($e26 (bvsle ?e12 ?e16))
+(flet ($e27 (bvsle (zero_extend[15] ?e19) ?e11))
+(flet ($e28 (bvult ?e17 ?e16))
+(flet ($e29 (bvsgt ?e14 ?e15))
+(flet ($e30 (bvsgt v0 (zero_extend[5] ?e14)))
+(flet ($e31 (bvslt (zero_extend[15] ?e19) ?e7))
+(flet ($e32 (bvuge v1 ?e7))
+(flet ($e33 (bvsge ?e5 ?e5))
+(flet ($e34 (bvsge (sign_extend[15] ?e20) ?e7))
+(flet ($e35 (= (zero_extend[15] ?e14) v1))
+(flet ($e36 (bvugt ?e15 ?e10))
+(flet ($e37 (bvugt (zero_extend[15] ?e19) ?e18))
+(flet ($e38 (bvule ?e23 (sign_extend[15] ?e19)))
+(flet ($e39 (bvsle (sign_extend[15] v2) ?e17))
+(flet ($e40 (bvsle ?e21 v2))
+(flet ($e41 (bvult ?e21 v2))
+(flet ($e42 (bvugt v0 (zero_extend[2] ?e5)))
+(flet ($e43 (bvule ?e19 ?e15))
+(flet ($e44 (bvuge v0 (zero_extend[5] v2)))
+(flet ($e45 (bvsle ?e8 v2))
+(flet ($e46 (bvsle ?e5 (zero_extend[3] ?e6)))
+(flet ($e47 (bvuge ?e15 ?e6))
+(flet ($e48 (bvslt (sign_extend[10] v0) v1))
+(flet ($e49 (distinct ?e11 (sign_extend[10] v0)))
+(flet ($e50 (distinct ?e11 ?e18))
+(flet ($e51 (bvugt (zero_extend[15] ?e15) ?e12))
+(flet ($e52 (bvuge ?e16 ?e23))
+(flet ($e53 (bvult ?e15 ?e15))
+(flet ($e54 (distinct ?e20 ?e20))
+(flet ($e55 (= v1 ?e7))
+(flet ($e56 (bvult (zero_extend[15] ?e21) ?e7))
+(flet ($e57 (distinct ?e12 ?e23))
+(flet ($e58 (bvult (zero_extend[5] ?e8) v0))
+(flet ($e59 (bvsle ?e8 ?e19))
+(flet ($e60 (= ?e10 ?e14))
+(flet ($e61 (bvult ?e6 ?e19))
+(flet ($e62 (bvsle ?e17 (zero_extend[15] ?e10)))
+(flet ($e63 (bvugt ?e12 ?e18))
+(flet ($e64 (bvsgt ?e20 ?e10))
+(flet ($e65 (= ?e17 v1))
+(flet ($e66 (bvule ?e6 ?e19))
+(flet ($e67 (bvsle (sign_extend[15] ?e8) ?e12))
+(flet ($e68 (bvsle (sign_extend[15] ?e10) v1))
+(flet ($e69 (bvslt ?e23 (zero_extend[15] ?e10)))
+(flet ($e70 (bvule ?e7 ?e12))
+(flet ($e71 (bvsle ?e7 (sign_extend[15] v2)))
+(flet ($e72 (bvult ?e21 ?e10))
+(flet ($e73 (= v1 (zero_extend[10] v0)))
+(flet ($e74 (bvsgt (zero_extend[3] ?e20) ?e5))
+(flet ($e75 (bvule ?e23 (zero_extend[10] ?e22)))
+(flet ($e76 (xor $e41 $e34))
+(flet ($e77 (xor $e57 $e53))
+(flet ($e78 (xor $e43 $e46))
+(flet ($e79 (if_then_else $e59 $e49 $e77))
+(flet ($e80 (not $e42))
+(flet ($e81 (iff $e26 $e63))
+(flet ($e82 (xor $e45 $e79))
+(flet ($e83 (xor $e69 $e58))
+(flet ($e84 (xor $e29 $e51))
+(flet ($e85 (iff $e60 $e81))
+(flet ($e86 (or $e55 $e55))
+(flet ($e87 (if_then_else $e33 $e52 $e35))
+(flet ($e88 (if_then_else $e37 $e70 $e87))
+(flet ($e89 (not $e86))
+(flet ($e90 (or $e28 $e84))
+(flet ($e91 (and $e83 $e56))
+(flet ($e92 (and $e85 $e91))
+(flet ($e93 (and $e32 $e80))
+(flet ($e94 (or $e92 $e72))
+(flet ($e95 (and $e36 $e47))
+(flet ($e96 (implies $e40 $e89))
+(flet ($e97 (implies $e94 $e95))
+(flet ($e98 (iff $e71 $e61))
+(flet ($e99 (iff $e93 $e38))
+(flet ($e100 (implies $e27 $e30))
+(flet ($e101 (and $e97 $e96))
+(flet ($e102 (if_then_else $e50 $e99 $e99))
+(flet ($e103 (and $e65 $e48))
+(flet ($e104 (not $e44))
+(flet ($e105 (xor $e103 $e39))
+(flet ($e106 (if_then_else $e82 $e101 $e104))
+(flet ($e107 (or $e68 $e54))
+(flet ($e108 (or $e90 $e90))
+(flet ($e109 (or $e107 $e100))
+(flet ($e110 (xor $e67 $e88))
+(flet ($e111 (xor $e110 $e31))
+(flet ($e112 (or $e102 $e64))
+(flet ($e113 (not $e78))
+(flet ($e114 (if_then_else $e74 $e98 $e66))
+(flet ($e115 (iff $e108 $e109))
+(flet ($e116 (and $e25 $e73))
+(flet ($e117 (xor $e111 $e116))
+(flet ($e118 (xor $e115 $e106))
+(flet ($e119 (or $e112 $e24))
+(flet ($e120 (implies $e76 $e76))
+(flet ($e121 (xor $e113 $e62))
+(flet ($e122 (or $e120 $e120))
+(flet ($e123 (not $e75))
+(flet ($e124 (and $e122 $e118))
+(flet ($e125 (and $e119 $e123))
+(flet ($e126 (or $e105 $e105))
+(flet ($e127 (iff $e124 $e114))
+(flet ($e128 (or $e126 $e117))
+(flet ($e129 (xor $e125 $e121))
+(flet ($e130 (iff $e127 $e129))
+(flet ($e131 (or $e130 $e128))
+(flet ($e132 (and $e131 (not (= ?e11 bv0[16]))))
+(flet ($e133 (and $e132 (not (= ?e11 (bvnot bv0[16])))))
+(flet ($e134 (and $e133 (not (= ?e18 bv0[16]))))
+(flet ($e135 (and $e134 (not (= ?e18 (bvnot bv0[16])))))
+$e135
+))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
+
diff --git a/test/regress/regress0/aufbv/fuzz08.smt b/test/regress/regress0/aufbv/fuzz08.smt
new file mode 100644
index 000000000..5e0c090e3
--- /dev/null
+++ b/test/regress/regress0/aufbv/fuzz08.smt
@@ -0,0 +1,162 @@
+(benchmark fuzzsmt
+:logic QF_AUFBV
+:status sat
+:extrafuns ((v0 BitVec[12]))
+:extrafuns ((v1 BitVec[14]))
+:extrafuns ((v2 BitVec[9]))
+:extrafuns ((a3 Array[5:3]))
+:formula
+(let (?e4 bv0[2])
+(let (?e5 bv3960[12])
+(let (?e6 (ite (bvsge v0 (sign_extend[3] v2)) bv1[1] bv0[1]))
+(let (?e7 (concat ?e4 v1))
+(let (?e8 (ite (bvule (zero_extend[2] ?e5) v1) bv1[1] bv0[1]))
+(let (?e9 (select a3 (zero_extend[4] ?e6)))
+(let (?e10 (select a3 (extract[7:3] v2)))
+(let (?e11 (select a3 (sign_extend[2] ?e9)))
+(let (?e12 (select a3 (extract[11:7] v0)))
+(let (?e13 (bvneg ?e8))
+(let (?e14 (bvnot ?e9))
+(let (?e15 (rotate_left[2] ?e12))
+(let (?e16 (bvnand (sign_extend[2] ?e6) ?e15))
+(let (?e17 (zero_extend[0] ?e7))
+(let (?e18 (zero_extend[13] ?e9))
+(let (?e19 (bvsrem (zero_extend[6] ?e10) v2))
+(let (?e20 (bvsdiv (sign_extend[4] ?e5) ?e7))
+(let (?e21 (bvxnor v0 (sign_extend[9] ?e14)))
+(let (?e22 (bvnot ?e11))
+(let (?e23 (ite (distinct ?e4 ?e4) bv1[1] bv0[1]))
+(let (?e24 (ite (= bv1[1] (extract[9:9] v1)) ?e15 ?e9))
+(flet ($e25 (bvsle (zero_extend[13] ?e10) ?e17))
+(flet ($e26 (bvsle ?e5 ?e21))
+(flet ($e27 (bvsgt (zero_extend[1] ?e4) ?e11))
+(flet ($e28 (bvult v1 (sign_extend[11] ?e15)))
+(flet ($e29 (= v0 (zero_extend[11] ?e23)))
+(flet ($e30 (bvuge ?e7 (sign_extend[15] ?e8)))
+(flet ($e31 (bvslt (sign_extend[6] ?e22) ?e19))
+(flet ($e32 (bvuge ?e10 ?e15))
+(flet ($e33 (bvsgt (zero_extend[13] ?e12) ?e7))
+(flet ($e34 (= ?e11 ?e16))
+(flet ($e35 (bvslt (zero_extend[1] ?e4) ?e10))
+(flet ($e36 (= ?e17 (sign_extend[4] ?e21)))
+(flet ($e37 (bvsgt (sign_extend[14] ?e4) ?e18))
+(flet ($e38 (bvsgt (zero_extend[15] ?e8) ?e20))
+(flet ($e39 (bvult (zero_extend[13] ?e16) ?e20))
+(flet ($e40 (bvslt v1 (zero_extend[11] ?e12)))
+(flet ($e41 (bvsge (sign_extend[11] ?e8) v0))
+(flet ($e42 (bvsge ?e21 ?e5))
+(flet ($e43 (distinct (sign_extend[1] ?e4) ?e12))
+(flet ($e44 (bvsgt ?e17 (sign_extend[13] ?e12)))
+(flet ($e45 (bvult v2 (sign_extend[6] ?e9)))
+(flet ($e46 (bvuge ?e9 ?e12))
+(flet ($e47 (bvugt ?e24 ?e10))
+(flet ($e48 (bvule (zero_extend[2] ?e13) ?e12))
+(flet ($e49 (bvugt ?e16 ?e10))
+(flet ($e50 (bvuge (sign_extend[2] ?e23) ?e10))
+(flet ($e51 (bvult ?e5 (zero_extend[11] ?e13)))
+(flet ($e52 (bvsge ?e17 (zero_extend[13] ?e10)))
+(flet ($e53 (bvsle (zero_extend[11] ?e9) v1))
+(flet ($e54 (bvsgt ?e19 (zero_extend[6] ?e10)))
+(flet ($e55 (bvslt ?e10 ?e10))
+(flet ($e56 (bvsgt (sign_extend[2] ?e13) ?e10))
+(flet ($e57 (= ?e18 ?e20))
+(flet ($e58 (bvsgt v0 (zero_extend[3] v2)))
+(flet ($e59 (distinct (zero_extend[1] ?e6) ?e4))
+(flet ($e60 (bvsge ?e16 ?e15))
+(flet ($e61 (distinct (sign_extend[1] ?e4) ?e10))
+(flet ($e62 (bvule ?e13 ?e6))
+(flet ($e63 (bvsle (sign_extend[2] ?e23) ?e15))
+(flet ($e64 (bvuge (zero_extend[11] ?e6) ?e5))
+(flet ($e65 (bvslt ?e13 ?e6))
+(flet ($e66 (bvule v0 (zero_extend[11] ?e23)))
+(flet ($e67 (= (zero_extend[2] ?e8) ?e16))
+(flet ($e68 (bvule ?e24 (sign_extend[2] ?e23)))
+(flet ($e69 (bvslt ?e22 ?e16))
+(flet ($e70 (bvslt (zero_extend[5] v2) v1))
+(flet ($e71 (bvult ?e18 (zero_extend[13] ?e10)))
+(flet ($e72 (= ?e20 (sign_extend[13] ?e10)))
+(flet ($e73 (bvuge ?e11 ?e9))
+(flet ($e74 (bvule ?e13 ?e8))
+(flet ($e75 (= (zero_extend[11] ?e13) ?e5))
+(flet ($e76 (= v2 (sign_extend[8] ?e8)))
+(flet ($e77 (distinct (zero_extend[9] ?e24) ?e21))
+(flet ($e78 (bvsgt ?e11 (zero_extend[2] ?e23)))
+(flet ($e79 (bvsgt ?e24 (zero_extend[1] ?e4)))
+(flet ($e80 (bvslt ?e5 (zero_extend[11] ?e8)))
+(flet ($e81 (bvult v0 (sign_extend[9] ?e11)))
+(flet ($e82 (bvult ?e20 (zero_extend[13] ?e11)))
+(flet ($e83 (bvule ?e18 (zero_extend[13] ?e15)))
+(flet ($e84 (bvsgt v0 (sign_extend[9] ?e10)))
+(flet ($e85 (= ?e17 (sign_extend[15] ?e8)))
+(flet ($e86 (distinct v2 (zero_extend[8] ?e8)))
+(flet ($e87 (bvsge ?e18 (zero_extend[13] ?e22)))
+(flet ($e88 (bvsle ?e14 (zero_extend[1] ?e4)))
+(flet ($e89 (and $e52 $e30))
+(flet ($e90 (xor $e61 $e77))
+(flet ($e91 (or $e32 $e29))
+(flet ($e92 (or $e84 $e66))
+(flet ($e93 (xor $e49 $e39))
+(flet ($e94 (implies $e48 $e73))
+(flet ($e95 (and $e79 $e50))
+(flet ($e96 (or $e88 $e92))
+(flet ($e97 (xor $e28 $e67))
+(flet ($e98 (implies $e75 $e76))
+(flet ($e99 (not $e68))
+(flet ($e100 (iff $e34 $e83))
+(flet ($e101 (iff $e90 $e56))
+(flet ($e102 (xor $e60 $e74))
+(flet ($e103 (if_then_else $e37 $e36 $e100))
+(flet ($e104 (implies $e53 $e26))
+(flet ($e105 (or $e87 $e27))
+(flet ($e106 (if_then_else $e55 $e105 $e59))
+(flet ($e107 (and $e63 $e31))
+(flet ($e108 (if_then_else $e99 $e91 $e106))
+(flet ($e109 (iff $e69 $e103))
+(flet ($e110 (iff $e57 $e44))
+(flet ($e111 (not $e40))
+(flet ($e112 (or $e70 $e108))
+(flet ($e113 (xor $e81 $e71))
+(flet ($e114 (iff $e51 $e41))
+(flet ($e115 (not $e86))
+(flet ($e116 (implies $e82 $e42))
+(flet ($e117 (if_then_else $e107 $e97 $e47))
+(flet ($e118 (and $e80 $e45))
+(flet ($e119 (and $e78 $e115))
+(flet ($e120 (xor $e102 $e85))
+(flet ($e121 (not $e25))
+(flet ($e122 (if_then_else $e110 $e117 $e116))
+(flet ($e123 (and $e109 $e96))
+(flet ($e124 (if_then_else $e101 $e35 $e122))
+(flet ($e125 (iff $e121 $e104))
+(flet ($e126 (if_then_else $e119 $e94 $e125))
+(flet ($e127 (and $e120 $e120))
+(flet ($e128 (not $e58))
+(flet ($e129 (iff $e98 $e38))
+(flet ($e130 (implies $e43 $e111))
+(flet ($e131 (implies $e93 $e54))
+(flet ($e132 (if_then_else $e72 $e129 $e124))
+(flet ($e133 (xor $e33 $e113))
+(flet ($e134 (and $e127 $e133))
+(flet ($e135 (not $e131))
+(flet ($e136 (or $e123 $e64))
+(flet ($e137 (xor $e118 $e134))
+(flet ($e138 (not $e95))
+(flet ($e139 (iff $e62 $e62))
+(flet ($e140 (or $e139 $e89))
+(flet ($e141 (implies $e130 $e135))
+(flet ($e142 (if_then_else $e132 $e128 $e132))
+(flet ($e143 (iff $e46 $e136))
+(flet ($e144 (if_then_else $e137 $e138 $e138))
+(flet ($e145 (and $e126 $e141))
+(flet ($e146 (if_then_else $e114 $e140 $e145))
+(flet ($e147 (implies $e144 $e143))
+(flet ($e148 (iff $e147 $e146))
+(flet ($e149 (if_then_else $e142 $e148 $e65))
+(flet ($e150 (or $e149 $e112))
+(flet ($e151 (and $e150 (not (= ?e7 bv0[16]))))
+(flet ($e152 (and $e151 (not (= ?e7 (bvnot bv0[16])))))
+(flet ($e153 (and $e152 (not (= v2 bv0[9]))))
+(flet ($e154 (and $e153 (not (= v2 (bvnot bv0[9])))))
+$e154
+))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
+
diff --git a/test/regress/regress0/aufbv/fuzz09.smt b/test/regress/regress0/aufbv/fuzz09.smt
new file mode 100644
index 000000000..ac9101b36
--- /dev/null
+++ b/test/regress/regress0/aufbv/fuzz09.smt
@@ -0,0 +1,176 @@
+(benchmark fuzzsmt
+:logic QF_AUFBV
+:status sat
+:extrafuns ((v0 BitVec[4]))
+:extrafuns ((v1 BitVec[6]))
+:extrafuns ((v2 BitVec[11]))
+:extrafuns ((v3 BitVec[1]))
+:extrafuns ((v4 BitVec[10]))
+:extrafuns ((a5 Array[13:16]))
+:formula
+(let (?e6 bv2[2])
+(let (?e7 (bvnand v2 (sign_extend[7] v0)))
+(let (?e8 (bvsrem (zero_extend[8] ?e6) v4))
+(let (?e9 (bvand (sign_extend[5] v1) v2))
+(let (?e10 (bvneg v3))
+(let (?e11 (store a5 (zero_extend[2] v2) (zero_extend[15] ?e10)))
+(let (?e12 (store ?e11 (zero_extend[2] ?e9) (sign_extend[14] ?e6)))
+(let (?e13 (store ?e11 (zero_extend[7] v1) (sign_extend[14] ?e6)))
+(let (?e14 (select ?e12 (zero_extend[9] v0)))
+(let (?e15 (select ?e13 (sign_extend[12] ?e10)))
+(let (?e16 (store ?e12 (zero_extend[2] ?e9) ?e15))
+(let (?e17 (select ?e11 (zero_extend[12] ?e10)))
+(let (?e18 (store ?e16 (extract[13:1] ?e17) (sign_extend[6] v4)))
+(let (?e19 (select ?e16 (sign_extend[12] v3)))
+(let (?e20 (ite (bvsge ?e8 (zero_extend[8] ?e6)) bv1[1] bv0[1]))
+(let (?e21 (bvnor (zero_extend[15] ?e10) ?e17))
+(let (?e22 (bvand ?e21 (zero_extend[15] ?e20)))
+(let (?e23 (bvsdiv (sign_extend[2] v0) v1))
+(let (?e24 (ite (bvsle (zero_extend[9] ?e6) ?e9) bv1[1] bv0[1]))
+(let (?e25 (bvxnor ?e15 ?e15))
+(let (?e26 (bvcomp ?e14 ?e25))
+(let (?e27 (bvsdiv (zero_extend[5] ?e7) ?e21))
+(let (?e28 (ite (bvsge ?e19 (sign_extend[15] v3)) bv1[1] bv0[1]))
+(let (?e29 (bvnand (zero_extend[10] ?e20) v2))
+(let (?e30 (ite (bvult (zero_extend[1] v4) ?e9) bv1[1] bv0[1]))
+(flet ($e31 (bvugt ?e23 (zero_extend[5] ?e24)))
+(flet ($e32 (bvslt ?e24 v3))
+(flet ($e33 (bvsle ?e14 (zero_extend[15] v3)))
+(flet ($e34 (bvslt (sign_extend[10] v1) ?e17))
+(flet ($e35 (bvult v1 (zero_extend[5] ?e24)))
+(flet ($e36 (= (zero_extend[15] ?e24) ?e15))
+(flet ($e37 (bvule (zero_extend[6] v4) ?e14))
+(flet ($e38 (= ?e27 (sign_extend[15] ?e26)))
+(flet ($e39 (bvsle ?e8 (zero_extend[8] ?e6)))
+(flet ($e40 (bvult ?e21 (zero_extend[5] ?e29)))
+(flet ($e41 (bvsge ?e15 (sign_extend[15] ?e24)))
+(flet ($e42 (bvsle (zero_extend[5] ?e28) v1))
+(flet ($e43 (bvslt (sign_extend[15] ?e28) ?e21))
+(flet ($e44 (bvsle (zero_extend[10] v1) ?e25))
+(flet ($e45 (bvule ?e8 (zero_extend[9] ?e10)))
+(flet ($e46 (bvsle ?e14 (sign_extend[5] ?e9)))
+(flet ($e47 (distinct (sign_extend[9] v3) ?e8))
+(flet ($e48 (bvsle ?e8 (sign_extend[4] v1)))
+(flet ($e49 (bvuge ?e26 ?e28))
+(flet ($e50 (bvsge ?e21 ?e14))
+(flet ($e51 (= (sign_extend[15] ?e10) ?e22))
+(flet ($e52 (bvsge ?e8 ?e8))
+(flet ($e53 (bvslt ?e14 (sign_extend[6] v4)))
+(flet ($e54 (bvugt ?e10 ?e28))
+(flet ($e55 (bvslt v4 (sign_extend[4] ?e23)))
+(flet ($e56 (bvsge (zero_extend[15] ?e20) ?e21))
+(flet ($e57 (bvugt v4 (sign_extend[9] ?e28)))
+(flet ($e58 (bvsge ?e9 (zero_extend[10] v3)))
+(flet ($e59 (bvugt ?e17 ?e27))
+(flet ($e60 (bvsge ?e6 (sign_extend[1] ?e28)))
+(flet ($e61 (bvult ?e25 ?e17))
+(flet ($e62 (bvugt ?e25 ?e19))
+(flet ($e63 (bvslt (zero_extend[10] ?e10) ?e9))
+(flet ($e64 (bvsgt v1 (zero_extend[4] ?e6)))
+(flet ($e65 (bvsle ?e14 (zero_extend[15] ?e30)))
+(flet ($e66 (bvuge ?e22 ?e14))
+(flet ($e67 (bvuge (zero_extend[6] ?e8) ?e27))
+(flet ($e68 (bvsle (sign_extend[10] v3) ?e9))
+(flet ($e69 (bvsge (sign_extend[14] ?e6) ?e21))
+(flet ($e70 (bvugt (sign_extend[15] ?e24) ?e14))
+(flet ($e71 (bvuge (sign_extend[6] v4) ?e22))
+(flet ($e72 (bvslt ?e14 (sign_extend[15] ?e10)))
+(flet ($e73 (bvslt (sign_extend[10] ?e23) ?e21))
+(flet ($e74 (bvsle (sign_extend[15] v3) ?e15))
+(flet ($e75 (bvslt ?e21 (zero_extend[15] ?e20)))
+(flet ($e76 (bvult (zero_extend[1] v4) v2))
+(flet ($e77 (bvsle ?e25 ?e17))
+(flet ($e78 (bvsle ?e6 (sign_extend[1] ?e30)))
+(flet ($e79 (bvsgt ?e27 (zero_extend[5] ?e9)))
+(flet ($e80 (bvuge v2 (zero_extend[10] ?e20)))
+(flet ($e81 (distinct (zero_extend[15] ?e26) ?e14))
+(flet ($e82 (bvult ?e15 (sign_extend[5] ?e29)))
+(flet ($e83 (bvsge (sign_extend[15] ?e26) ?e21))
+(flet ($e84 (bvslt (sign_extend[14] ?e6) ?e19))
+(flet ($e85 (bvule (zero_extend[5] ?e20) ?e23))
+(flet ($e86 (= ?e8 (zero_extend[8] ?e6)))
+(flet ($e87 (distinct (sign_extend[10] ?e28) ?e29))
+(flet ($e88 (bvult (zero_extend[14] ?e6) ?e19))
+(flet ($e89 (= v4 (zero_extend[6] v0)))
+(flet ($e90 (distinct ?e10 ?e28))
+(flet ($e91 (bvsge v0 (sign_extend[3] ?e20)))
+(flet ($e92 (= ?e25 (zero_extend[15] ?e24)))
+(flet ($e93 (bvsge (zero_extend[1] ?e10) ?e6))
+(flet ($e94 (bvule v4 (sign_extend[9] ?e30)))
+(flet ($e95 (bvugt (zero_extend[6] v4) ?e25))
+(flet ($e96 (distinct (sign_extend[5] ?e7) ?e19))
+(flet ($e97 (not $e90))
+(flet ($e98 (and $e42 $e37))
+(flet ($e99 (and $e46 $e59))
+(flet ($e100 (iff $e31 $e71))
+(flet ($e101 (and $e51 $e43))
+(flet ($e102 (and $e34 $e82))
+(flet ($e103 (iff $e58 $e69))
+(flet ($e104 (implies $e48 $e66))
+(flet ($e105 (xor $e101 $e86))
+(flet ($e106 (or $e103 $e63))
+(flet ($e107 (and $e60 $e76))
+(flet ($e108 (xor $e94 $e54))
+(flet ($e109 (if_then_else $e106 $e57 $e100))
+(flet ($e110 (iff $e73 $e61))
+(flet ($e111 (xor $e95 $e65))
+(flet ($e112 (xor $e75 $e111))
+(flet ($e113 (or $e108 $e84))
+(flet ($e114 (not $e41))
+(flet ($e115 (not $e62))
+(flet ($e116 (if_then_else $e104 $e114 $e99))
+(flet ($e117 (not $e91))
+(flet ($e118 (iff $e50 $e53))
+(flet ($e119 (if_then_else $e113 $e89 $e72))
+(flet ($e120 (and $e79 $e93))
+(flet ($e121 (or $e120 $e83))
+(flet ($e122 (and $e64 $e38))
+(flet ($e123 (if_then_else $e35 $e70 $e39))
+(flet ($e124 (if_then_else $e33 $e87 $e55))
+(flet ($e125 (iff $e109 $e80))
+(flet ($e126 (implies $e122 $e78))
+(flet ($e127 (and $e118 $e45))
+(flet ($e128 (not $e96))
+(flet ($e129 (if_then_else $e112 $e127 $e117))
+(flet ($e130 (not $e121))
+(flet ($e131 (xor $e52 $e77))
+(flet ($e132 (and $e105 $e32))
+(flet ($e133 (iff $e132 $e36))
+(flet ($e134 (and $e92 $e128))
+(flet ($e135 (not $e130))
+(flet ($e136 (iff $e102 $e56))
+(flet ($e137 (xor $e44 $e85))
+(flet ($e138 (and $e126 $e135))
+(flet ($e139 (or $e110 $e49))
+(flet ($e140 (xor $e68 $e67))
+(flet ($e141 (or $e98 $e97))
+(flet ($e142 (xor $e137 $e131))
+(flet ($e143 (or $e115 $e124))
+(flet ($e144 (or $e116 $e40))
+(flet ($e145 (implies $e140 $e107))
+(flet ($e146 (if_then_else $e123 $e123 $e136))
+(flet ($e147 (and $e129 $e119))
+(flet ($e148 (or $e81 $e145))
+(flet ($e149 (if_then_else $e125 $e144 $e144))
+(flet ($e150 (and $e141 $e74))
+(flet ($e151 (not $e148))
+(flet ($e152 (or $e143 $e151))
+(flet ($e153 (implies $e88 $e138))
+(flet ($e154 (or $e146 $e134))
+(flet ($e155 (and $e47 $e150))
+(flet ($e156 (if_then_else $e147 $e142 $e155))
+(flet ($e157 (implies $e139 $e149))
+(flet ($e158 (not $e152))
+(flet ($e159 (if_then_else $e153 $e158 $e154))
+(flet ($e160 (if_then_else $e157 $e133 $e156))
+(flet ($e161 (not $e159))
+(flet ($e162 (xor $e161 $e160))
+(flet ($e163 (and $e162 (not (= ?e21 bv0[16]))))
+(flet ($e164 (and $e163 (not (= ?e21 (bvnot bv0[16])))))
+(flet ($e165 (and $e164 (not (= v1 bv0[6]))))
+(flet ($e166 (and $e165 (not (= v1 (bvnot bv0[6])))))
+(flet ($e167 (and $e166 (not (= v4 bv0[10]))))
+(flet ($e168 (and $e167 (not (= v4 (bvnot bv0[10])))))
+$e168
+))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
+