merge from arrays-clark branch

2 files changed, 66 insertions, 0 deletions

diff --git a/test/regress/regress0/aufbv/Makefile.am b/test/regress/regress0/aufbv/Makefile.am
new file mode 100644
index 000000000..9afa37e46
--- /dev/null
+++ b/test/regress/regress0/aufbv/Makefile.am
@@ -0,0 +1,31 @@
+if PROOF_REGRESSIONS
+TESTS_ENVIRONMENT = LFSC="$(LFSC) $(LFSCARGS)" @srcdir@/../../run_regression $(RUN_REGRESSION_ARGS) --proof @top_builddir@/src/main/cvc4
+else
+TESTS_ENVIRONMENT = @srcdir@/../../run_regression $(RUN_REGRESSION_ARGS) @top_builddir@/src/main/cvc4
+endif
+
+# These are run for all build profiles.
+# If a test shouldn't be run in e.g. competition mode,
+# put it below in "TESTS +="
+TESTS =	\
+	bug00.smt
+
+EXTRA_DIST = $(TESTS)
+
+#if CVC4_BUILD_PROFILE_COMPETITION
+#else
+#TESTS += \
+#	error.cvc
+#endif
+#
+# and make sure to distribute it
+#EXTRA_DIST += \
+#	error.cvc
+
+# synonyms for "check"
+.PHONY: regress regress0 test
+regress regress0 test: check
+
+# do nothing in this subdir
+.PHONY: regress1 regress2 regress3
+regress1 regress2 regress3:
diff --git a/test/regress/regress0/aufbv/bug00.smt b/test/regress/regress0/aufbv/bug00.smt
new file mode 100644
index 000000000..d662207dd
--- /dev/null
+++ b/test/regress/regress0/aufbv/bug00.smt
@@ -0,0 +1,35 @@
+(benchmark no_init_multi_member7.smt
+:logic QF_AUFBV
+:status unsat
+:extrafuns ((member_6_curr_2 BitVec[32]))
+:extrafuns ((arr_next_15 Array[32:32]))
+:extrafuns ((member_3_curr_4 BitVec[32]))
+:extrafuns ((main_0_x_3 BitVec[32]))
+:extrafuns ((member_3_curr_5 BitVec[32]))
+:extrafuns ((arr_val_8 Array[32:32]))
+:status unknown
+:formula
+(flet ($n1 true)
+(let (?n2 bv0[32])
+(let (?n3 bv1[32])
+(let (?n4 (select arr_val_8 member_6_curr_2))
+(flet ($n5 (= ?n3 ?n4))
+(let (?n6 (ite $n5 ?n3 ?n2))
+(flet ($n7 (= ?n2 ?n6))
+(let (?n8 (select arr_next_15 member_3_curr_5))
+(flet ($n9 (= ?n2 ?n8))
+(let (?n10 (select arr_next_15 ?n3))
+(flet ($n11 (= ?n10 member_3_curr_4))
+(let (?n12 (select arr_next_15 ?n2))
+(flet ($n13 (= ?n3 ?n12))
+(flet ($n14 (= ?n2 main_0_x_3))
+(flet ($n15 (= ?n3 member_3_curr_4))
+(flet ($n16 (and $n14 $n15))
+(let (?n17 (ite $n16 ?n2 member_3_curr_4))
+(flet ($n18 (= member_3_curr_5 ?n17))
+(flet ($n19 (= member_6_curr_2 ?n12))
+(let (?n20 (select arr_next_15 member_6_curr_2))
+(flet ($n21 (= ?n2 ?n20))
+(flet ($n22 (and $n7 $n9 $n11 $n13 $n18 $n19 $n1 $n21))
+$n22
+)))))))))))))))))))))))