Diagnostic Model-Checking for Real-Time Systems

نویسندگان

  • Kim G. Larsen
  • Paul Pettersson
  • Wang Yi
چکیده

Uppaal is a new tool suit for automatic verification of networks of timed automata. In this paper we describe the diagnostic model-checking feature of Uppaal and illustrates its usefulness through the debugging of (a version of) the Philips Audio-Control Protocol. Together with a graphical interface of Uppaal this diagnostic feature allows for a number of errors to be more easily detected and corrected.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Formal Method in Service Composition in Heath Care Systems

One of the areas with greatest needs having available information at the right moment and with high accuracy is healthcare. Right information at right time saves lives. Healthcare is a vital domain which needs high processing power for high amounts of data. Due to the critical and the special characteristics of these systems, formal methods are used for specification, description and verificati...

متن کامل

Using model-checking techniques for diagnosing discrete-event systems

This paper deals with diagnosing dynamical systems represented by a discrete-event model and more precisely represented in an automata formalism. It shows how model-checking techniques which have been designed for efficiently testing complex real-time systems can be exploited for diagnostic task. This work originates from an application in the monitoring of agricultural plots which has been imp...

متن کامل

Uppaal | a Tool Suite for Automatic Veriication of Real{time Systems ?

Uppaal is a tool suite for automatic veriication of safety and bounded liveness properties of real-time systems modeled as networks of timed automata. It includes: a graphical interface that supports graphi-cal and textual representations of networks of timed automata, and automatic transformation from graphical representations to textual format, a compiler that transforms a certain class of li...

متن کامل

Automatic Verification of Real–Time Systems

Uppaal is a tool suite for automatic veriication of safety and bounded liveness properties of real-time systems modeled as networks of timed automata. It includes: a graphical interface that supports graphi-cal and textual representations of networks of timed automata, and automatic transformation from graphical representations to textual format, a compiler that transforms a certain class of li...

متن کامل

Reachability checking in complex and concurrent software systems using intelligent search methods

Software system verification is an efficient technique for ensuring the correctness of a software product, especially in safety-critical systems in which a small bug may have disastrous consequences. The goal of software verification is to ensure that the product fulfills the requirements. Studies show that the cost of finding and fixing errors in design time is less than finding and fixing the...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1995