HOTFIX for sum

src/vagabond/VagabondInstance.java

@@ -115,6 +115,8 @@ public class VagabondInstance {
             // STATS
             stats.initialPM = placementMap;
             stats.initialCCIL = epochHistory.get(0);
+            stats.listTIL.add(epochHistory.get(0).getSumInformationLeak());
+            stats.listMCCIL.add(epochHistory.get(0).getMaxInformationLeak());
 
             if (logger.isLoggable(FINE)) {
                 logger.fine("Summation of Client-to-Client Information Leakage (Z variable):\n"

src/vagabond/pieces/ClientToClientInformationLeakage.java

@@ -27,8 +27,6 @@ public class ClientToClientInformationLeakage {
     private int _maxInformationLeak = -1;
     private ClientToClientKey _maxInformationLeakKey = null;
 
-    private Integer sumInformationLeak = null;
-
     /**
      * Calculates the sum for each client on each machine here
      * @param place the PlacementMap that holds where VMs are stored
@@ -159,7 +157,6 @@ public class ClientToClientInformationLeakage {
      * @return sum/total information leakage
      */
     public int getSumInformationLeak() {
-        if (sumInformationLeak != null) { return sumInformationLeak; }
 
         int sum = 0;
         for (Integer c0 : _clientIDs) {
@@ -168,8 +165,6 @@ public class ClientToClientInformationLeakage {
             }
         }
 
-        sumInformationLeak = sum;
-
         return sum;
     }
 

src/vagabond/results/StatisticsManager.java

@@ -33,14 +33,22 @@ public class StatisticsManager {
     }
 
     public void writeOut(File statsFile) throws IOException {
+        boolean writeHeader = false;
+        if (!statsFile.exists()) {
+            writeHeader = true;
+        }
         FileWriter stats = new FileWriter(statsFile, true); // NEVER OVERWRITE STATS!
 
-        if (!statsFile.exists()) {
-            stats.write(getCSVHeader());
-            stats.write("\n");
+        if (writeHeader) {
+            String header = getCSVHeader();
+            System.out.println(header);
+
+            stats.write(header);
         }
-        stats.write(getCSVStatsLine());
-        stats.write("\n");
+        String line = getCSVStatsLine();
+        System.out.println(line);
+
+        stats.write(line);
 
         stats.close();
     }
@@ -86,7 +94,7 @@ public class StatisticsManager {
         sb.append("Last Epoch with Move,");
         sb.append("Total Test Time(ms),");
 
-        sb.append("Comments");
+        sb.append("Comments\n");
 
         return sb.toString();
     }
@@ -152,9 +160,9 @@ public class StatisticsManager {
         sb.append(listTIL.get(0) - listTIL.get(listTIL.size() - 1)).append(",");
         // sb.append("MCCIL Gain,");
         sb.append(listMCCIL.get(0) - listMCCIL.get(listMCCIL.size() - 1)).append(",");
-        sb.append("TIL Epochs Changed,");
+        // sb.append("TIL Epochs Changed,");
         sb.append(traceBackList(listTIL, null)).append(",");
-        sb.append("MCCIL Epochs Changed,");
+        // sb.append("MCCIL Epochs Changed,");
         sb.append(traceBackList(listMCCIL, null)).append(",");
 
         /**

tests/bugTest.txt

 # I am a comment
-numberOfMachines=3
+numberOfMachines=4
 numberOfMachineSlots=3
 numberOfClients=4
 numberOfVMsPerClient=2
@@ -10,6 +10,6 @@ placement=randomPlacement
 reduction=ilp
 migrationBudget=3
 # OPTIONAL: Can Comment these lines out
-seed=12
+seed=11
 name=CNFSimple
 comment=Just a simple test to show that something works
\ No newline at end of file