diff --git a/src/main/java/net/onrc/onos/intent/runtime/PathCalcRuntimeModule.java b/src/main/java/net/onrc/onos/intent/runtime/PathCalcRuntimeModule.java
index b7c355d..c963fdd 100755
--- a/src/main/java/net/onrc/onos/intent/runtime/PathCalcRuntimeModule.java
+++ b/src/main/java/net/onrc/onos/intent/runtime/PathCalcRuntimeModule.java
@@ -125,17 +125,12 @@
 		// update the map of high-level intents
 		log("begin_updateInMemoryIntents");
 		highLevelIntents.executeOperations(list);
-		log("end_updateInMemoryIntents");
 
 		// change states of high-level intents
-		log("begin_updateInMemoryIntents");
 		IntentStateList states = new IntentStateList();
 		for (IntentOperation op : list) {
-			String id = op.intent.getId();
 			if (op.intent.getState().equals(IntentState.INST_ACK))
-				states.put(id, IntentState.REROUTE_REQ);
-			else
-				states.put(id, IntentState.INST_REQ);
+				states.put(op.intent.getId(), IntentState.REROUTE_REQ);
 		}
 		highLevelIntents.changeStates(states);
 		log("end_updateInMemoryIntents");
diff --git a/src/main/java/net/onrc/onos/ofcontroller/util/Pair.java b/src/main/java/net/onrc/onos/ofcontroller/util/Pair.java
index 2245758..bdc24d3 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/util/Pair.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/Pair.java
@@ -17,4 +17,9 @@
 	this.first = first;
 	this.second = second;
     }
+
+    @Override
+    public String toString() {
+	return String.format("<%s, %s>", first, second);
+    }
 }