====================================================== system under test
com.navtech.atlas.Atlas.main()
====================================================== search started: 27/11/14 3:30 PM
[SEVERE] JPF exception, terminating: exception in native method java.lang.Throwable.createStackTrace
java.lang.NullPointerException
at gov.nasa.jpf.vm.ThreadInfo$StackTraceElement.createJPFStackTraceElement(ThreadInfo.java:1671)
at gov.nasa.jpf.vm.ThreadInfo.createStackTraceElements(ThreadInfo.java:1544)
at gov.nasa.jpf.vm.JPF_java_lang_Throwable.createStackTrace_____3Ljava_lang_StackTraceElement_2(JPF_java_lang_Throwable.java:43)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at gov.nasa.jpf.vm.NativeMethodInfo.executeNative(NativeMethodInfo.java:120)
at gov.nasa.jpf.jvm.bytecode.EXECUTENATIVE.execute(EXECUTENATIVE.java:71)
at gov.nasa.jpf.vm.ThreadInfo.executeInstruction(ThreadInfo.java:1887)
at gov.nasa.jpf.vm.ThreadInfo.executeTransition(ThreadInfo.java:1845)
at gov.nasa.jpf.vm.SystemState.executeNextTransition(SystemState.java:733)
at gov.nasa.jpf.vm.VM.forward(VM.java:1719)
at gov.nasa.jpf.search.Search.forward(Search.java:580)
at gov.nasa.jpf.search.DFSearch.search(DFSearch.java:78)
at gov.nasa.jpf.JPF.run(JPF.java:613)
at gov.nasa.jpf.JPF.start(JPF.java:190)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at gov.nasa.jpf.tool.Run.call(Run.java:81)
at gov.nasa.jpf.tool.RunJPF.main(RunJPF.java:117)
---------------------- JPF error stack trace ---------------------
gov.nasa.jpf.JPFNativePeerException: exception in native method java.lang.Throwable.createStackTrace
at gov.nasa.jpf.vm.NativeMethodInfo.executeNative(NativeMethodInfo.java:180)
at gov.nasa.jpf.jvm.bytecode.EXECUTENATIVE.execute(EXECUTENATIVE.java:71)
at gov.nasa.jpf.vm.ThreadInfo.executeInstruction(ThreadInfo.java:1887)
at gov.nasa.jpf.vm.ThreadInfo.executeTransition(ThreadInfo.java:1845)
at gov.nasa.jpf.vm.SystemState.executeNextTransition(SystemState.java:733)
at gov.nasa.jpf.vm.VM.forward(VM.java:1719)
at gov.nasa.jpf.search.Search.forward(Search.java:580)
at gov.nasa.jpf.search.DFSearch.search(DFSearch.java:78)
at gov.nasa.jpf.JPF.run(JPF.java:613)
at gov.nasa.jpf.JPF.start(JPF.java:190)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at gov.nasa.jpf.tool.Run.call(Run.java:81)
at gov.nasa.jpf.tool.RunJPF.main(RunJPF.java:117)
Caused by: java.lang.NullPointerException
at gov.nasa.jpf.vm.ThreadInfo$StackTraceElement.createJPFStackTraceElement(ThreadInfo.java:1671)
at gov.nasa.jpf.vm.ThreadInfo.createStackTraceElements(ThreadInfo.java:1544)
at gov.nasa.jpf.vm.JPF_java_lang_Throwable.createStackTrace_____3Ljava_lang_StackTraceElement_2(JPF_java_lang_Throwable.java:43)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at gov.nasa.jpf.vm.NativeMethodInfo.executeNative(NativeMethodInfo.java:120)
... 15 more
Is there anything i am missing. Please help