diff --git a/src/de/dhbwstuttgart/typeinference/unify/RuleSet.java b/src/de/dhbwstuttgart/typeinference/unify/RuleSet.java
index a48b7db2e..e438d5003 100644
--- a/src/de/dhbwstuttgart/typeinference/unify/RuleSet.java
+++ b/src/de/dhbwstuttgart/typeinference/unify/RuleSet.java
@@ -792,6 +792,14 @@ public class RuleSet implements IRuleSet{
         								   UnifyType r = x.getRhsType();
         								   if (r instanceof PlaceholderType) { ((PlaceholderType)r).disableWildcardtable(); }
 								     } );
+		try {
+			logFile.write("FUNgreater: " + pair + "\n");
+				logFile.write("FUNred: " + result + "\n");
+				logFile.flush();
+			}
+		catch (IOException e) {
+			System.out.println("lofFile-Error");
+		}
 		return Optional.of(result);
 	}
 	
@@ -834,6 +842,14 @@ public class RuleSet implements IRuleSet{
 									   UnifyType r = x.getRhsType();
 									   if (r instanceof PlaceholderType) { ((PlaceholderType)r).disableWildcardtable(); }
 									 } );
+		try {
+			logFile.write("FUNgreater: " + pair + "\n");
+			logFile.write("FUNgreater: " + result + "\n");
+			logFile.flush();
+		}
+	catch (IOException e) {
+		System.out.println("lofFile-Error");
+	}
 		return Optional.of(result);
 	}
 
@@ -876,6 +892,14 @@ public class RuleSet implements IRuleSet{
 		   							   UnifyType r = x.getRhsType();
 		   							   if (r instanceof PlaceholderType) { ((PlaceholderType)r).disableWildcardtable(); }
 									 } );
+		try {
+			logFile.write("FUNgreater: " + pair + "\n");
+			logFile.write("FUNsmaller: " + result + "\n");
+			logFile.flush();
+		}
+	catch (IOException e) {
+		System.out.println("lofFile-Error");
+	}
 		return Optional.of(result);
 	}