To run the PUABM:
0. SPARK requires Java. Make sure your version is current. 
1. Download SPARK version 1.2 beta from www.pitt.edu/~cirm/spark.
2. Open SPARK_Manager.jar
3. File --> Open Project --> Navigate to PUABM, Select "SCIRIS2 Project.xml"
4. Click Start
5. For SPARK documentation, see http://www.pitt.edu/~cirm/spark/documentation.html