diff --git a/MDAF/MDAF.py b/MDAF/MDAF.py
index 2514e02..a348081 100644
--- a/MDAF/MDAF.py
+++ b/MDAF/MDAF.py
@@ -98,7 +98,8 @@ def measure(heuristicpath, funcpath, args, connection):
     if upper is not list: upper = [upper for i in range(n)]
     if lower is not list: lower = [lower for i in range(n)]
 
-
+    print(upper)
+    print(lower)
     scale = list()
     for i in range(n): 
         scale.append(upper[i] - lower[i])