From: Morgan Deters <mdeters@gmail.com>
Date: Sat, 15 Sep 2012 22:27:23 +0000 (+0000)
Subject: bug testcase for model generation
X-Git-Tag: cvc5-1.0.0~7810
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fd64516dccb0f5fe7051343f7d5ccd7b46d99ec0;p=cvc5.git

bug testcase for model generation
---

diff --git a/test/regress/regress0/Makefile.am b/test/regress/regress0/Makefile.am
index b8c2a2f48..973285b55 100644
--- a/test/regress/regress0/Makefile.am
+++ b/test/regress/regress0/Makefile.am
@@ -132,7 +132,8 @@ TESTS =	$(SMT_TESTS) $(SMT2_TESTS) $(CVC_TESTS) $(TPTP_TESTS) $(BUG_TESTS)
 
 EXTRA_DIST = $(TESTS) \
 	simplification_bug4.smt2.expect \
-	bug216.smt2.expect
+	bug216.smt2.expect \
+	bug382.smt2
 
 if CVC4_BUILD_PROFILE_COMPETITION
 else
diff --git a/test/regress/regress0/bug382.smt2 b/test/regress/regress0/bug382.smt2
new file mode 100644
index 000000000..d92682d35
--- /dev/null
+++ b/test/regress/regress0/bug382.smt2
@@ -0,0 +1,15 @@
+; EXPECT: sat
+; EXPECT: ((x 0))
+; EXPECT: ((x 0))
+; EXPECT: (((f x) 1))
+; EXPECT: (((f x) 1))
+; EXIT: 10
+(set-option :produce-models true)
+(set-logic QF_UFLIA)
+(declare-fun f (Int) Int)
+(declare-fun x () Int)
+(check-sat)
+(get-value (x)); returns 0
+(get-value (x)); returns 1 ?!
+(get-value ((f x))); assert-fails in EqualityEngine
+(get-value ((f x)))