--%>

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 : State the term XHTML State the term

    State the term XHTML?

  • Q : Explain Cohesion Cohesion : The level

    Cohesion: The level to which a component executes a single well-stated task. A strongly cohesive technique, for example, will execute a single task, like adding an item to a data structure, or sorting several data, while a weakly cohesive technique wi

  • Q : Uses of the Utilities.Trim function

    Some tools on the web page I am testing have leading or trailing whitespaces. I am utilizes the Utilities.Trim function to eliminate them, but sometimes this does not work. What is incorrect?

  • Q : What are the applications of testing

    What are the applications of testing life cycle?

  • Q : Compute Days Between Ordering and

    An analyst in the quality assurance office reviews the time lapse between receiving an order and shipping an order. Any orders which have not been shipped in a day of the order being positioned are investigated. Build a function named ORD_SHIP_SF which computes the nu

  • Q : C Sharp console application Write a

    Write a simple C# console application to consume the service to generate uniform random numbers.

  • Q : What is an Overriding for breadth

    Overriding for breadth: It is a form of method overriding in which the sub-class version of a technique implements its own behavior within the context of attributes and behavior of the sub-class and then calls the super-class version and hence it can

  • Q : Describe Method result Method result :

    Method result: The value returned from a method through a return statement. The kind of expression in the return statement should match the return type declared in method header.

  • Q : Describe limitations of AJAX Briefly

    Briefly describe the limitations of AJAX.

  • Q : What is Process Process : It is an

    Process: It is an individual thread-of-control to which an execution time slice is assigned by the operating system.