UPDATE: build.xml to time out.

build.xml

@@ -16,6 +16,8 @@
     </target>
 
     <target name="partitioning" depends="classes">
+      <parallel threadCount="1" timeout="5000">
+            <sequential>
               <junit printsummary="yes" fork="yes" haltonfailure="yes">
 		<classpath>
                   <pathelement path="classes/"/>
@@ -25,9 +27,13 @@
 		<formatter type="plain"/>
 		<test name="swen90006.machine.PartitioningTests"/>
               </junit>
+            </sequential>
+        </parallel>
     </target>
 
    <target name="boundary" depends="classes">
+        <parallel threadCount="1" timeout="5000">
+            <sequential>
                 <junit printsummary="yes" fork="yes" haltonfailure="yes">
         	    <classpath>
                         <pathelement path="classes/"/>
@@ -37,7 +43,8 @@
                     <formatter type="plain"/>
                     <test name="swen90006.machine.BoundaryTests"/>
                 </junit>
+            </sequential>
+        </parallel>
     </target>
 
-
 </project>