--%>
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 : Define TCP endpoint TCP endpoint : It

    TCP endpoint: It is the combination of an IP address and Transmission Control Protocol (abbreviated as TCP) port number.

    		•
  • Q : Define Delegation Delegation : The

    Delegation: The procedure by which an object passes on a message has received to a sub-ordinate object. When inheritance is not accessible in a programming language, then delegation is the most viable option for ignoring code duplication and promoting

    		•
  • Q : Define the term Assignment statement

    Define the term Assignment statement: It is a statement employing the assignment operator.

    		•
  • Q : Explain Structured programming

    Structured programming: It is a style of programming generally related with languages like FORTRAN, C, Pascal and so forth. Employing structured programming methods, a problem is frequently resolved employing a divide and conquer approach like stepwis

    		•
  • Q : Define Capability Normal 0 false false

    Normal 0 false false

  • Q : What is Class header Class header : It

    Class header: It is a header of class definition. The header provides a name to the class and states its access. It too explains whether the class expands a super class or implements any interfaces.

    		•
  • Q : When does a name clash take place in

    When does a name clash take place in programming?

    		•
  • Q : State machine to identify three

    Explain a finite state machine which will detect three consecutive coins tosses of one coin which results in heads?

    		•
  • Q : Search and Coverage of SPIN Search and

    Search and Coverage of SPIN: SPIN has a highly optimized state exploration algorithm. It supports random, interactive and guided simulation, and both exhaustive and partial coverage, based on either depth-first or breadth-first search.

    Q : Define Thread starvation Thread

    Thread starvation: It is a condition which applies to a thread which is prevented from running by other threads which do not yield or turn into blocked.

    		•