1 files changed, 44 insertions, 0 deletions
diff --git a/Test/AbsHoudini/houd6.bpl b/Test/AbsHoudini/houd6.bpl
new file mode 100644
index 00000000..e4927901
--- /dev/null
+++ b/Test/AbsHoudini/houd6.bpl
@@ -0,0 +1,44 @@
+function {:existential true} b1():bool;
+function {:existential true} b2():bool;
+function {:existential true} b3():bool;
+function {:existential true} b4():bool;
+function {:existential true} b5():bool;
+function {:existential true} b6():bool;
+function {:existential true} b7():bool;
+function {:existential true} b8():bool;
+function {:existential true} Assert(): bool;
+
+var array:[int]int;
+
+procedure foo (i:int)
+requires b6() || i < 0;
+requires b5() || i == 0;
+requires b2() || i > 0;
+ensures b3() || 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 b8() || j < 0;
+requires b7() || j == 0;
+requires b4() || j > 0;
+modifies array;
+ensures Assert() || (forall x:int :: {array[x]} (x == j) || array[x] == old(array)[x]);
+ensures b1() || array[j] == old(array)[j];
+{
+    call foo(j);
+    result := array[j];	
+}
+
+var p:int;
+
+procedure main() returns (result: int) 
+modifies array;
+{
+  call result:= bar(p);
+}
+
+// expected assigment: Assert -> false, bi->true forall i