1 files changed, 12 insertions, 0 deletions
diff --git a/test/regress/regress0/strings/unsound-0908.smt2 b/test/regress/regress0/strings/unsound-0908.smt2
new file mode 100755
index 000000000..cbaf5f5e4
--- /dev/null
+++ b/test/regress/regress0/strings/unsound-0908.smt2
@@ -0,0 +1,12 @@
+(set-logic QF_S)
+(set-info :status sat)
+(declare-const x String)
+(assert (= (str.len x) 1))
+;(assert (= x "X"))
+(assert
+    (or 
+      (not (> (str.len x) 1))
+      (= (str.at x 1) "Z")
+    )
+)
+(check-sat)