init - crashes on "testcases/mixed/test3.spec"

.classpath

+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="lib" path="lib/antlr-3.2.jar"/>
+	<classpathentry kind="lib" path="lib/stringtemplate.jar"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

.gitignore

+bin/*
+

.project

+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>Mohawk 2.0</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

.settings/org.eclipse.jdt.core.prefs

+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8

AUTHORS

+/********************************************************************
+ * PROGRAM NAME: Mohawk - A Model Checker for ARBAC Policies	
+ *		
+ * AUTHORS: Karthick Jayaraman
+ *	
+ * BEGIN DATE: October, 2009
+ *
+ * LICENSE: Please view LICENSE file in the home dir of this Program
+ ********************************************************************/
+
+Primary Authors
+---------------------------------
+* Karthick Jayaraman
+  Syracuse University 
+
+* Vijay Ganesh
+  MIT
+
+* Mahesh Tripunitara
+  University of Waterloo
+
+Other Significant Author
+------------------------
+
+
+
+Authors who contributed some code
+---------------------------------------

DOWNLOAD

+/********************************************************************
+ * PROGRAM NAME: Mohawk - A Model Checker for ARBAC Policies	
+ *		
+ * AUTHORS: Karthick Jayaraman
+ *	
+ * BEGIN DATE: October, 2009
+ *
+ * LICENSE: Please view LICENSE file in the home dir of this Program
+ ********************************************************************/
+
+SVN command to checkout:
+
+svn checkout http://mohawk.googlecode.com/svn/trunk/ mohawk-read-only
+
+

INSTALL.md

+/********************************************************************
+ * PROGRAM NAME: Mohawk - A Tool for Finding Errors in ARBAC Policies	
+ *		
+ * AUTHORS: Karthick Jayaraman
+ *	
+ * BEGIN DATE: October, 2009
+ *
+ * LICENSE: Please view LICENSE file in the home dir of this Program
+ ********************************************************************/
+
+Installation, configuration and use of Mohawk tool is very
+straightforward. Mohawk has been primarily tested on Linux and Mac
+OS. Therefore, our installation instructions assume you are using
+Linux or Mac systems. We will test and release a windows version at a
+later time.
+
+Here are the steps to use Moahawk:
+
+1. Install NuSMV. You can obtain the NuSMV source code / binary from
+following site: http://nusmv.irst.itc.it/. 
+
+2. The Mohawk tool requires the latest version of JVM installed.
+
+3. Mohawk is a Java-based tool and is available as a jar file. You may
+either download the jar file from the website or build the jar file
+using the sources.
+
+Building jar file from sources:
+	 3.1 Compile the Java sources and create the jar file using
+	 the following ANT command : "ant dist". The build process
+	 creates the jar file in the directory work/dist. 
+
+The Mohawk tool can be run from commandline as follows (after
+completing step (1) and (2) ).
+
+    java -cp ./mohawk.jar mohawk.AbsRefine  <ARBAC SPECFile> 
+
+If Mohawk finds an error, Mohawk displays the counter example from
+NuSMV in the console. Mohawk writes the ARBAC spec used in each
+refinement step to a file with the following naming convention:
+rbacinstance<fileinstance>. Therefore, rbacinstance1 contains the
+abstract model verified in step 1. 
+

LICENSE

+The MIT License
+
+Copyright (c) 2010 Karthick Jayaraman
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README.md

+
+/********************************************************************
+ * PROGRAM NAME: Mohawk - A Model Checker for ARBAC Policies	
+ *		
+ * AUTHORS: Karthick Jayaraman
+ *	
+ * BEGIN DATE: October, 2009
+ *
+ * LICENSE: Please view LICENSE file in the home dir of this Programtt
+ ********************************************************************/
+
+
+INSTALL
+-------
+See INSTALL file in the home dir of this program
+
+LICENSE
+-------
+See LICENSE file in the home dir of this program
+
+WEBSITE
+-------
+http://code.google.com/p/mohawk/
+
+Google Code REPOSITORY
+----------------------
+svn checkout http://mohawk.googlecode.com/svn/trunk/ mohawk-read-only
+
+DOCUMENTATION
+-------------
+Not published yet
+
+PAPERS
+------
+check paper directory
+

build.xml

+<project name="mohawk" default="compile" basedir=".">
+  <description>Mohawk Tool Implementation.</description>
+	
+  <!-- set global properties for this build -->
+  <property name="src" location="src"/>
+  <property name="lib" location="lib"/>
+  <property name="bin" location="bin" />
+  <property name="build" location="${bin}/build"/>
+  <property name="dist" location="${bin}/dist"/>
+
+  <target name="init">
+    <!-- create the build directory structure used by compile -->
+    <mkdir dir="${build}"/>
+    <!-- create the distribution directory -->
+    <mkdir dir="${dist}"/>
+  </target>
+
+  <target name="parser" depends="init" description="generate parser files" >
+    <!-- Create the parser files -->
+    <antlr target="${lib}/rbac.g" outputdirectory="${src}/mohawk" >
+      	<classpath>
+	   <pathelement location="${lib}/antlr-3.2.jar" />
+	</classpath>
+    </antlr>
+  </target>
+
+  <target name="compile" depends="parser" description="compile the source " >
+    <!-- compile the java code from ${src} into ${build} -->
+    <javac srcdir="${src}" destdir="${build}" debug="on" deprecation="true">
+      <classpath>
+        <fileset dir="${lib}">
+          <include name="**/*.jar"/>
+        </fileset>
+      </classpath>
+    </javac>
+    <copy file="${lib}/smvtemplate.st" todir="${build}/mohawk" />
+    <copy file="${lib}/transitions.st" todir="${build}/mohawk" />
+    <copy file="${lib}/rbac.st" todir="${build}/mohawk" />
+  </target>
+
+  <target name="dist" depends="compile" description="generate the distribution" >
+    <!-- put everything in ${build} into the jar file -->
+    <jar destfile="${dist}/${ant.project.name}.jar" basedir="${build}">
+    <manifest>
+      <attribute name="Built-By" value="${user.name}"/>
+      <attribute name="Main-Class" value="mohawk.RBAC2SMV" />
+      <attribute name="Class-Path" value="."/>
+    </manifest>
+    <fileset dir="${build}" />
+    <zipfileset src="${lib}/stringtemplate.jar" />
+    <zipfileset src="${lib}/antlr-3.2.jar" />
+    </jar>
+  </target>
+
+  <target name="clean" description="clean up">
+    <!-- delete the ${build} and ${dist} directory trees -->
+    <delete dir="${bin}"/>
+    <delete>
+      <fileset dir="." defaultexcludes="no">
+        <include name="**/*.*~"/>
+      </fileset>
+    </delete>
+  </target>
+</project>

data/casestudy/README

+This directory contains the ARBAC policies for a bank comprising 10,
+20, 30, and 40 branches. Please refer the actual casestudy for the
+detailed description, and the PDF file is available at:
+http://code.google.com/p/mohawk/downloads/detail?name=casestudy.pdf&can=2&q=.
+
+The policy files are available in the following two directories:
+
+1) Shallow - This directory contains the four policies with the "First
+Error".
+
+2) Deep - This directory contains the four policies with the "Second
+Error".