bufixes and the bugs

* array now only propagates thropugh the equality engine
* assertions in the equality rewriting to ensure eq -> { eq, T, F }

10 files changed, 20 insertions, 10 deletions

diff --git a/test/regress/regress0/aufbv/Makefile.am b/test/regress/regress0/aufbv/Makefile.am
index bec83183a..be01286e2 100644
--- a/test/regress/regress0/aufbv/Makefile.am
+++ b/test/regress/regress0/aufbv/Makefile.am
@@ -18,7 +18,16 @@ TESTS =	\
 	diseqprop.01.smt \
 	wchains010ue.delta01.smt \
 	wchains010ue.delta02.smt \
-	dubreva005ue.delta01.smt
+	dubreva005ue.delta01.smt \
+	fuzz00.smt \
+	fuzz01.delta01.smt \
+	fuzz01.smt \
+	fuzz02.delta01.smt \
+	fuzz02.smt \  
+	fuzz03.delta01.smt \
+	fuzz03.smt \
+	fuzz04.delta01.smt \
+	fuzz04.smt
 
 EXTRA_DIST = $(TESTS)
 
diff --git a/test/regress/regress0/aufbv/fuzz00.smt b/test/regress/regress0/aufbv/fuzz00.smt
index 36322112e..c9095e3c7 100644
--- a/test/regress/regress0/aufbv/fuzz00.smt
+++ b/test/regress/regress0/aufbv/fuzz00.smt
@@ -1,6 +1,6 @@
 (benchmark fuzzsmt
 :logic QF_AUFBV
-:status unknown
+:status sat
 :extrafuns ((v0 BitVec[2]))
 :extrafuns ((v1 BitVec[11]))
 :extrafuns ((a2 Array[5:15]))
diff --git a/test/regress/regress0/aufbv/fuzz01.delta01.smt b/test/regress/regress0/aufbv/fuzz01.delta01.smt
index 93ba564a3..f448b04d0 100644
--- a/test/regress/regress0/aufbv/fuzz01.delta01.smt
+++ b/test/regress/regress0/aufbv/fuzz01.delta01.smt
@@ -4,7 +4,7 @@
 :extrafuns ((v2 BitVec[11]))
 :extrafuns ((a9 Array[8:5]))
 :extrafuns ((a6 Array[1:13]))
-:status unknown
+:status sat
 :formula
 (let (?n1 bv0[15])
 (let (?n2 bv0[1])
diff --git a/test/regress/regress0/aufbv/fuzz01.smt b/test/regress/regress0/aufbv/fuzz01.smt
index 233427ae0..6605e2f09 100644
--- a/test/regress/regress0/aufbv/fuzz01.smt
+++ b/test/regress/regress0/aufbv/fuzz01.smt
@@ -1,6 +1,6 @@
 (benchmark fuzzsmt
 :logic QF_AUFBV
-:status unknown
+:status sat
 :extrafuns ((v0 BitVec[15]))
 :extrafuns ((v1 BitVec[3]))
 :extrafuns ((v2 BitVec[11]))
diff --git a/test/regress/regress0/aufbv/fuzz02.delta01.smt b/test/regress/regress0/aufbv/fuzz02.delta01.smt
index cb8833ea9..3ad73d520 100644
--- a/test/regress/regress0/aufbv/fuzz02.delta01.smt
+++ b/test/regress/regress0/aufbv/fuzz02.delta01.smt
@@ -2,7 +2,7 @@
 :logic QF_AUFBV
 :extrafuns ((a5 Array[5:13]))
 :extrafuns ((v4 BitVec[11]))
-:status unknown
+:status sat
 :formula
 (let (?n1 bv0[11])
 (flet ($n2 (bvsle v4 ?n1))
diff --git a/test/regress/regress0/aufbv/fuzz02.smt b/test/regress/regress0/aufbv/fuzz02.smt
index 8b60e39fc..2ada96dab 100644
--- a/test/regress/regress0/aufbv/fuzz02.smt
+++ b/test/regress/regress0/aufbv/fuzz02.smt
@@ -1,6 +1,6 @@
 (benchmark fuzzsmt
 :logic QF_AUFBV
-:status unknown
+:status sat
 :extrafuns ((v0 BitVec[14]))
 :extrafuns ((v1 BitVec[10]))
 :extrafuns ((v2 BitVec[10]))
diff --git a/test/regress/regress0/aufbv/fuzz04.delta01.smt b/test/regress/regress0/aufbv/fuzz04.delta01.smt
index 3958c0138..4e1cb5ab7 100644
--- a/test/regress/regress0/aufbv/fuzz04.delta01.smt
+++ b/test/regress/regress0/aufbv/fuzz04.delta01.smt
@@ -3,7 +3,7 @@
 :extrafuns ((v0 BitVec[12]))
 :extrafuns ((v1 BitVec[11]))
 :extrafuns ((a3 Array[1:6]))
-:status unknown
+:status sat
 :formula
 (let (?n1 bv0[6])
 (let (?n2 bv0[1])
diff --git a/test/regress/regress0/aufbv/fuzz04.smt b/test/regress/regress0/aufbv/fuzz04.smt
index 79fd3fdb5..2d7ed9d95 100644
--- a/test/regress/regress0/aufbv/fuzz04.smt
+++ b/test/regress/regress0/aufbv/fuzz04.smt
@@ -1,6 +1,6 @@
 (benchmark fuzzsmt
 :logic QF_AUFBV
-:status unknown
+:status sat
 :extrafuns ((v0 BitVec[12]))
 :extrafuns ((v1 BitVec[11]))
 :extrafuns ((a2 Array[1:14]))
diff --git a/test/regress/regress0/auflia/Makefile.am b/test/regress/regress0/auflia/Makefile.am
index f4f5c57b4..617a0a072 100644
--- a/test/regress/regress0/auflia/Makefile.am
+++ b/test/regress/regress0/auflia/Makefile.am
@@ -10,7 +10,8 @@ endif
 # put it below in "TESTS +="
 TESTS =	\
         bug330.smt2 \
-	bug336.smt2 
+	bug336.smt2 \
+	fuzz01.delta01.smt
 
 EXTRA_DIST = $(TESTS)
 
diff --git a/test/regress/regress0/auflia/fuzz01.delta01.smt b/test/regress/regress0/auflia/fuzz01.delta01.smt
index cec8c91a5..6c22a75ca 100644
--- a/test/regress/regress0/auflia/fuzz01.delta01.smt
+++ b/test/regress/regress0/auflia/fuzz01.delta01.smt
@@ -8,7 +8,7 @@
 :extrafuns ((v1 Int))
 :extrapreds ((p0 Int))
 :extrafuns ((f0 Int Int Int Int))
-:status unknown
+:status sat
 :formula
 (let (?n1 0)
 (flet ($n2 (> ?n1 v0))