Program: 53718
Project: 53718
Buggy source:
@Override public void verifyTraces(PluginTestVerifier verifier,String expectedMessage) throws Exception {
  ExpectedTrace asyncClientInvocationTrace=event("String_Node_Str","String_Node_Str");
  Method start=TAsyncMethodCall.class.getDeclaredMethod("String_Node_Str",Selector.class);
  ExpectedTrace startTrace=event("String_Node_Str",start);
  Method doConnecting=TAsyncMethodCall.class.getDeclaredMethod("String_Node_Str",SelectionKey.class);
  ExpectedTrace doConnectingTrace=event("String_Node_Str",doConnecting);
  Method doWritingRequestSize=TAsyncMethodCall.class.getDeclaredMethod("String_Node_Str");
  ExpectedTrace doWritingRequestSizeTrace=event("String_Node_Str",doWritingRequestSize);
  Method doWritingRequestBody=TAsyncMethodCall.class.getDeclaredMethod("String_Node_Str",SelectionKey.class);
  ExpectedAnnotation thriftUrl=Expectations.annotation("String_Node_Str",SERVER_ADDRESS.getHostName() + "String_Node_Str" + SERVER_ADDRESS.getPort()+ "String_Node_Str");
  ExpectedTrace doWritingRequestBodyTrace=event("String_Node_Str",doWritingRequestBody,null,null,SERVER_ADDRESS.getHostName() + "String_Node_Str" + SERVER_ADDRESS.getPort(),thriftUrl);
  Method doReadingResponseSize=TAsyncMethodCall.class.getDeclaredMethod("String_Node_Str");
  ExpectedTrace doReadingResponseSizeTrace=event("String_Node_Str",doReadingResponseSize);
  Method doReadingResponseBody=TAsyncMethodCall.class.getDeclaredMethod("String_Node_Str",SelectionKey.class);
  ExpectedTrace doReadingResponseBodyTrace=event("String_Node_Str",doReadingResponseBody);
  Method cleanUpAndFireCallback=TAsyncMethodCall.class.getDeclaredMethod("String_Node_Str",SelectionKey.class);
  ExpectedTrace cleanUpAndFireCallbackTrace=event("String_Node_Str",cleanUpAndFireCallback);
  Method receiveBase=TServiceClient.class.getDeclaredMethod("String_Node_Str",TBase.class,String.class);
  ExpectedAnnotation thriftResult=Expectations.annotation("String_Node_Str","String_Node_Str" + expectedMessage + "String_Node_Str");
  ExpectedTrace receiveBaseTrace=event("String_Node_Str",receiveBase,thriftResult);
  Method call=TAsyncClientManager.class.getDeclaredMethod("String_Node_Str",TAsyncMethodCall.class);
  verifier.verifyTrace(async(Expectations.event("String_Node_Str",call),asyncClientInvocationTrace,startTrace,doConnectingTrace,doWritingRequestSizeTrace,doWritingRequestBodyTrace,doReadingResponseSizeTrace,doReadingResponseBodyTrace,cleanUpAndFireCallbackTrace,receiveBaseTrace));
}

Fixed version (ground truth):
@Override public void verifyTraces(PluginTestVerifier verifier,String expectedMessage) throws Exception {
  final InetSocketAddress actualServerAddress=this.environment.getServerAddress();
  ExpectedTrace asyncClientInvocationTrace=event("String_Node_Str","String_Node_Str");
  Method start=TAsyncMethodCall.class.getDeclaredMethod("String_Node_Str",Selector.class);
  ExpectedTrace startTrace=event("String_Node_Str",start);
  Method doConnecting=TAsyncMethodCall.class.getDeclaredMethod("String_Node_Str",SelectionKey.class);
  ExpectedTrace doConnectingTrace=event("String_Node_Str",doConnecting);
  Method doWritingRequestSize=TAsyncMethodCall.class.getDeclaredMethod("String_Node_Str");
  ExpectedTrace doWritingRequestSizeTrace=event("String_Node_Str",doWritingRequestSize);
  Method doWritingRequestBody=TAsyncMethodCall.class.getDeclaredMethod("String_Node_Str",SelectionKey.class);
  ExpectedAnnotation thriftUrl=Expectations.annotation("String_Node_Str",actualServerAddress.getHostName() + "String_Node_Str" + actualServerAddress.getPort()+ "String_Node_Str");
  ExpectedTrace doWritingRequestBodyTrace=event("String_Node_Str",doWritingRequestBody,null,null,actualServerAddress.getHostName() + "String_Node_Str" + actualServerAddress.getPort(),thriftUrl);
  Method doReadingResponseSize=TAsyncMethodCall.class.getDeclaredMethod("String_Node_Str");
  ExpectedTrace doReadingResponseSizeTrace=event("String_Node_Str",doReadingResponseSize);
  Method doReadingResponseBody=TAsyncMethodCall.class.getDeclaredMethod("String_Node_Str",SelectionKey.class);
  ExpectedTrace doReadingResponseBodyTrace=event("String_Node_Str",doReadingResponseBody);
  Method cleanUpAndFireCallback=TAsyncMethodCall.class.getDeclaredMethod("String_Node_Str",SelectionKey.class);
  ExpectedTrace cleanUpAndFireCallbackTrace=event("String_Node_Str",cleanUpAndFireCallback);
  Method receiveBase=TServiceClient.class.getDeclaredMethod("String_Node_Str",TBase.class,String.class);
  ExpectedAnnotation thriftResult=Expectations.annotation("String_Node_Str","String_Node_Str" + expectedMessage + "String_Node_Str");
  ExpectedTrace receiveBaseTrace=event("String_Node_Str",receiveBase,thriftResult);
  Method call=TAsyncClientManager.class.getDeclaredMethod("String_Node_Str",TAsyncMethodCall.class);
  verifier.verifyTrace(async(Expectations.event("String_Node_Str",call),asyncClientInvocationTrace,startTrace,doConnectingTrace,doWritingRequestSizeTrace,doWritingRequestBodyTrace,doReadingResponseSizeTrace,doReadingResponseBodyTrace,cleanUpAndFireCallbackTrace,receiveBaseTrace));
}