1 files changed, 29 insertions, 0 deletions
diff --git a/Test/AbsHoudini/houd5.bpl b/Test/AbsHoudini/houd5.bpl
new file mode 100644
index 00000000..afbaa81c
--- /dev/null
+++ b/Test/AbsHoudini/houd5.bpl
@@ -0,0 +1,29 @@
+function {:existential true} b1(x:bool):bool;
+function {:existential true} b2(x:bool):bool;
+function {:existential true} b3(x:bool):bool;
+function {:existential true} b4(x:bool):bool;
+function {:existential true} b5():bool;
+function {:existential true} Assert():bool;
+
+var array:[int]int;
+
+procedure foo (i:int)
+requires b1(i == 0);
+requires b2(i > 0);
+requires b3(i < 0);
+ensures b4(array[i] > 0);
+modifies array;
+ensures Assert() || (forall x:int :: {array[x]} x == i || array[x] == old(array)[x]);
+{
+    array[i] := 2 * i;
+}
+
+procedure bar (j:int) returns (result:int)
+requires b5() || (j > 0);
+modifies array;
+{
+    call foo(j);
+    result := array[j];	
+}
+
+// expected assigment: assert = false, b1(x) = !x, b2(x) = x, b3(x) = !x, b4(x) = x, b5() = false