Fixed missing \ in uflra/Makefile.ma

Fixed another model bug and added previously failing fuzz testcase

3 files changed, 134 insertions, 1 deletions

diff --git a/test/regress/regress0/aufbv/Makefile.am b/test/regress/regress0/aufbv/Makefile.am
index 5e8f9ee5c..38c8cf924 100644
--- a/test/regress/regress0/aufbv/Makefile.am
+++ b/test/regress/regress0/aufbv/Makefile.am
@@ -42,6 +42,7 @@ TESTS =	\
 	fuzz08.smt \
 	fuzz09.smt \
 	fuzz10.smt \
+	fuzz11.smt \
 	fifo32bc06k08.delta01.smt \
 	rewrite_bug.smt
 
diff --git a/test/regress/regress0/aufbv/fuzz11.smt b/test/regress/regress0/aufbv/fuzz11.smt
new file mode 100644
index 000000000..4e0056470
--- /dev/null
+++ b/test/regress/regress0/aufbv/fuzz11.smt
@@ -0,0 +1,131 @@
+(benchmark fuzzsmt
+:logic QF_AUFBV
+:status sat
+:extrafuns ((v0 BitVec[11]))
+:extrafuns ((v1 BitVec[2]))
+:extrafuns ((v2 BitVec[9]))
+:extrafuns ((a3 Array[9:10]))
+:extrafuns ((a4 Array[9:14]))
+:extrafuns ((a5 Array[13:4]))
+:formula
+(let (?e6 bv28452[16])
+(let (?e7 (bvnand ?e6 (zero_extend[7] v2)))
+(let (?e8 (bvurem (sign_extend[7] v1) v2))
+(let (?e9 (ite (bvult (zero_extend[7] v2) ?e7) bv1[1] bv0[1]))
+(let (?e10 (bvmul (sign_extend[14] v1) ?e6))
+(let (?e11 (bvcomp v0 (sign_extend[2] v2)))
+(let (?e12 (select a3 (extract[8:0] v0)))
+(let (?e13 (select a4 (extract[9:1] ?e12)))
+(let (?e14 (select a3 (extract[11:3] ?e10)))
+(let (?e15 (select a4 (extract[8:0] ?e12)))
+(let (?e16 (bvmul v0 v0))
+(let (?e17 (ite (bvsge ?e14 (zero_extend[8] v1)) bv1[1] bv0[1]))
+(let (?e18 (bvsmod (zero_extend[6] ?e14) ?e10))
+(let (?e19 (repeat[1] ?e15))
+(let (?e20 (bvurem (sign_extend[12] v1) ?e19))
+(let (?e21 (bvnand (sign_extend[6] ?e12) ?e7))
+(let (?e22 (ite (bvslt (sign_extend[2] ?e20) ?e18) bv1[1] bv0[1]))
+(let (?e23 (ite (bvult (sign_extend[9] ?e11) ?e12) bv1[1] bv0[1]))
+(let (?e24 (ite (bvuge (zero_extend[1] ?e9) v1) bv1[1] bv0[1]))
+(let (?e25 (ite (distinct ?e6 (sign_extend[2] ?e15)) bv1[1] bv0[1]))
+(let (?e26 (ite (bvult ?e13 (zero_extend[3] v0)) bv1[1] bv0[1]))
+(let (?e27 (bvand ?e8 (zero_extend[8] ?e9)))
+(let (?e28 (bvxor (sign_extend[2] v2) v0))
+(flet ($e29 (bvuge (zero_extend[2] ?e19) ?e10))
+(flet ($e30 (bvult ?e10 (sign_extend[2] ?e20)))
+(flet ($e31 (bvuge ?e23 ?e24))
+(flet ($e32 (bvule (sign_extend[15] ?e23) ?e6))
+(flet ($e33 (bvsge (zero_extend[6] ?e12) ?e10))
+(flet ($e34 (bvule ?e9 ?e9))
+(flet ($e35 (bvugt ?e15 (sign_extend[13] ?e23)))
+(flet ($e36 (bvsge ?e8 (zero_extend[8] ?e17)))
+(flet ($e37 (bvule ?e20 (zero_extend[3] v0)))
+(flet ($e38 (bvsle ?e15 (zero_extend[5] ?e8)))
+(flet ($e39 (bvuge ?e17 ?e11))
+(flet ($e40 (bvuge ?e26 ?e26))
+(flet ($e41 (bvslt (sign_extend[10] ?e23) v0))
+(flet ($e42 (bvule (sign_extend[2] ?e13) ?e7))
+(flet ($e43 (bvugt ?e25 ?e26))
+(flet ($e44 (= (sign_extend[12] v1) ?e15))
+(flet ($e45 (distinct (zero_extend[13] ?e26) ?e13))
+(flet ($e46 (bvsge ?e26 ?e24))
+(flet ($e47 (bvsgt ?e7 ?e18))
+(flet ($e48 (bvugt (zero_extend[3] v0) ?e19))
+(flet ($e49 (bvslt ?e18 (zero_extend[15] ?e17)))
+(flet ($e50 (bvuge ?e14 (sign_extend[9] ?e25)))
+(flet ($e51 (distinct (sign_extend[15] ?e23) ?e6))
+(flet ($e52 (= ?e8 (sign_extend[8] ?e25)))
+(flet ($e53 (bvule ?e14 ?e12))
+(flet ($e54 (bvsle (sign_extend[8] ?e25) ?e8))
+(flet ($e55 (bvuge (sign_extend[14] v1) ?e6))
+(flet ($e56 (= (zero_extend[2] ?e13) ?e7))
+(flet ($e57 (bvult ?e20 (sign_extend[3] ?e28)))
+(flet ($e58 (= (sign_extend[1] ?e22) v1))
+(flet ($e59 (bvslt ?e6 (sign_extend[15] ?e23)))
+(flet ($e60 (bvuge ?e22 ?e17))
+(flet ($e61 (bvsle (sign_extend[2] v2) v0))
+(flet ($e62 (bvsge (sign_extend[13] ?e11) ?e13))
+(flet ($e63 (bvugt (sign_extend[15] ?e11) ?e7))
+(flet ($e64 (distinct ?e27 (zero_extend[8] ?e17)))
+(flet ($e65 (bvult (zero_extend[1] ?e9) v1))
+(flet ($e66 (bvslt ?e26 ?e22))
+(flet ($e67 (= ?e12 (sign_extend[9] ?e25)))
+(flet ($e68 (bvugt (sign_extend[3] ?e16) ?e13))
+(flet ($e69 (bvsgt (sign_extend[8] ?e9) ?e27))
+(flet ($e70 (bvsgt (zero_extend[15] ?e11) ?e21))
+(flet ($e71 (iff $e36 $e60))
+(flet ($e72 (iff $e59 $e35))
+(flet ($e73 (and $e70 $e66))
+(flet ($e74 (or $e69 $e57))
+(flet ($e75 (if_then_else $e62 $e64 $e47))
+(flet ($e76 (if_then_else $e56 $e52 $e73))
+(flet ($e77 (and $e58 $e49))
+(flet ($e78 (xor $e72 $e30))
+(flet ($e79 (not $e54))
+(flet ($e80 (iff $e45 $e34))
+(flet ($e81 (iff $e38 $e37))
+(flet ($e82 (or $e40 $e74))
+(flet ($e83 (not $e42))
+(flet ($e84 (and $e29 $e77))
+(flet ($e85 (if_then_else $e41 $e76 $e48))
+(flet ($e86 (iff $e53 $e44))
+(flet ($e87 (if_then_else $e82 $e46 $e50))
+(flet ($e88 (or $e78 $e79))
+(flet ($e89 (and $e87 $e88))
+(flet ($e90 (not $e51))
+(flet ($e91 (xor $e65 $e84))
+(flet ($e92 (or $e75 $e31))
+(flet ($e93 (not $e68))
+(flet ($e94 (or $e67 $e67))
+(flet ($e95 (or $e85 $e89))
+(flet ($e96 (if_then_else $e61 $e32 $e83))
+(flet ($e97 (or $e71 $e71))
+(flet ($e98 (not $e94))
+(flet ($e99 (if_then_else $e97 $e33 $e98))
+(flet ($e100 (implies $e43 $e43))
+(flet ($e101 (implies $e91 $e100))
+(flet ($e102 (and $e101 $e90))
+(flet ($e103 (or $e39 $e95))
+(flet ($e104 (if_then_else $e86 $e99 $e80))
+(flet ($e105 (iff $e102 $e96))
+(flet ($e106 (or $e63 $e63))
+(flet ($e107 (iff $e103 $e103))
+(flet ($e108 (implies $e93 $e55))
+(flet ($e109 (implies $e105 $e81))
+(flet ($e110 (if_then_else $e104 $e104 $e109))
+(flet ($e111 (and $e107 $e110))
+(flet ($e112 (if_then_else $e108 $e106 $e106))
+(flet ($e113 (or $e92 $e92))
+(flet ($e114 (not $e113))
+(flet ($e115 (iff $e114 $e114))
+(flet ($e116 (iff $e115 $e111))
+(flet ($e117 (and $e112 $e112))
+(flet ($e118 (not $e116))
+(flet ($e119 (implies $e117 $e118))
+(flet ($e120 (and $e119 (not (= v2 bv0[9]))))
+(flet ($e121 (and $e120 (not (= ?e19 bv0[14]))))
+(flet ($e122 (and $e121 (not (= ?e10 bv0[16]))))
+(flet ($e123 (and $e122 (not (= ?e10 (bvnot bv0[16])))))
+$e123
+)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
+
diff --git a/test/regress/regress0/uflra/Makefile.am b/test/regress/regress0/uflra/Makefile.am
index f4797a287..86a1a9431 100644
--- a/test/regress/regress0/uflra/Makefile.am
+++ b/test/regress/regress0/uflra/Makefile.am
@@ -34,9 +34,10 @@ SMT_TESTS = \
 	incorrect2.smt \
 	incorrect1.smt \
 	incorrect1.delta01.smt \
-	incorrect1.delta02.smt 
+	incorrect1.delta02.smt \
 	error1.smt \
 	neq-deltacomp.smt
+
 # Regression tests for SMT2 inputs
 SMT2_TESTS =