--%>
Assignment Help - homework help

Reducing state space of code

What is the way to reduce the state space of the code during model checking?

E

Expert

Verified

One way to dramatically reduce the state space of this code during model checking is to:

A) Replace the time variables with non-deterministic choices (e.g., a simple integer whose value can becontrolled by the model checker and possibly kept to a restricted range), and

B) ?Replace all time comparisons with a simple non-deterministic Boolean choice.

The problem with doing this across the entire program is that it may involve modifications to many parts of the code—everywhere the corresponding variable has been used or referenced. This is a time-consuming task for realistic systems and is error-prone.

   Related Questions in Programming Languages

  • Q : Who Issues Certificates and how Who

    Who Issues Certificates and How?

    		•
  • Q : Perform Exception Handling with

    On occasion, some of Brewbean’s customers mistakenly leave an item out of a basket already checked out, therefore they create a new basket containing the missing items. Though they request that the baskets be combined and hence they are not charged extra shippin

    		•
  • Q : Explain Swing Swing : The Swing classes

    Swing: The Swing classes are portion of a wider collection termed as the Java Foundation Classes (abbreviated as JFC). The swing classes are stated in the javax.swing packages. They give a further set of components which extend the capabilities of Abs

    		•
  • Q : Limit the Use of Pre-processor

    Limit the Use of Pre-processor Directives: The C pre-processor is powerful, but unrestricted use of it can lead to code that is hard to understand and analyze. Limit its use to inclusion of header files and simple macro definitions. Avoid features suc

    		•
  • Q : ASP.NET Session handling How to set

    How to set Session time out in ASP.NET. I tries changing in config file but still facing issue. Please help..

    		•
  • Q : Function of windows-dot-h header file

    What is the function of <windows.h> header file ?

    		•
  • Q : Explain If-else statement If-else

    If-else statement: It is a control structure employed to select between performing one of two alternative events.     if(boolean-expression){        // Statem

    		•
  • Q : State the term non-XML resources State

    State the term non-XML resources?

    		•
  • Q : Explain Hot spot Hot spot : This is an

    Hot spot: This is an area in an image map with a specific significance. A program usually monitors movements of the mouse, and reacts according to the actions related with the hot spots over which it passes. This may comprise displaying various status

    		•
  • Q : Explain If statement If statement : A

    If statement: A control structure employed to select between performing or not performing additional actions.     if(boolean-expression){        // Statements

    		•