Abstract Predicate abstraction refinement is one of the leading approaches to software verification. The key idea is to abstract the input program into a Boolean Program (i.e. a program whose variables range over the Boolean values only and model the truth values of predicates corresponding to proper-ties of the program state), and refinement searches for new predicates in order to build a new, more refined abstraction. Thus Boolean programs are com-monly employed as a simple, yet useful abstraction. However, the effectiveness of predicate abstraction refinement on programs that involve a tight interplay between data-flow and control-flow is still to be ascertained. We present a novel counterexample guided abstraction refinement procedure f...
The success of software verification depends on the ability to find a suitable abstraction of a prog...
Predicate abstraction is a technique employed in software model checking to produce abstract models ...
A central task for a program analysis concerns how to efficiently find a program abstraction that ke...
Predicate abstraction refinement is one of the leading approaches to software verification. The key ...
In previous work we presented a model checking procedure for linear programs, i.e. programs in which...
Predicate abstraction is a major abstraction technique for the verification of software. Data is abs...
This paper concerns the question of how to create abstractions that are useful for program analysis....
Predicate abstraction is a powerful technique to reduce the state space of a program to a finite and...
Abstraction plays an important role for verification of computer programs. We want to construct the...
Software verification is an important and difficult problem. Many static checking techniques for sof...
Predicate abstraction and counterexample-guided abstraction refinement (CEGAR) have enabled finite-s...
Abstract. We describe new techniques for model checking in the counterexample guided abstraction-ref...
We present an automatic iterative abstraction-refinement methodology in which the initial abstract m...
Abstract Predicate abstraction and counterexample-guided abstraction refinement (CE-GAR) have enable...
Predicate abstraction is a powerful technique to reduce the state space of a program to a finite and...
The success of software verification depends on the ability to find a suitable abstraction of a prog...
Predicate abstraction is a technique employed in software model checking to produce abstract models ...
A central task for a program analysis concerns how to efficiently find a program abstraction that ke...
Predicate abstraction refinement is one of the leading approaches to software verification. The key ...
In previous work we presented a model checking procedure for linear programs, i.e. programs in which...
Predicate abstraction is a major abstraction technique for the verification of software. Data is abs...
This paper concerns the question of how to create abstractions that are useful for program analysis....
Predicate abstraction is a powerful technique to reduce the state space of a program to a finite and...
Abstraction plays an important role for verification of computer programs. We want to construct the...
Software verification is an important and difficult problem. Many static checking techniques for sof...
Predicate abstraction and counterexample-guided abstraction refinement (CEGAR) have enabled finite-s...
Abstract. We describe new techniques for model checking in the counterexample guided abstraction-ref...
We present an automatic iterative abstraction-refinement methodology in which the initial abstract m...
Abstract Predicate abstraction and counterexample-guided abstraction refinement (CE-GAR) have enable...
Predicate abstraction is a powerful technique to reduce the state space of a program to a finite and...
The success of software verification depends on the ability to find a suitable abstraction of a prog...
Predicate abstraction is a technique employed in software model checking to produce abstract models ...
A central task for a program analysis concerns how to efficiently find a program abstraction that ke...