We report on a successful preliminary experience in the design and implementation of a special-purpose Abstract Interpretation based static program analyzer for the verification of safety critical embedded real-time software. The analyzer is both precise (zero false alarm in the considered experiment) and efficient (less than one minute of analysis for 10,000 lines of code). Even if it is based on a simple interval analysis, many features have been added to obtain the desired precision: expansion of small arrays, widening with several thresholds, loop unrolling, trace partitioning, relations between loop counters and other variables. The efficiency of the tool mainly comes from a clever representation of abstract environments based on balan...
Static analysis of programs enables to study the possible behaviours of programs without running the...
Embedded software must meet conflicting requirements such as being highly reliable, running on resou...
We discuss the characteristic properties of ASTRÉE, an automatic static analyzer for proving the abs...
We report on a successful preliminary experience in the design and implementation of a special-purpo...
Abstract. We report on a successful preliminary experience in the design and implementation of a spe...
We report on a successful preliminary experience in the design and implementation of a speci...
Abstract. We report on a successful preliminary experience in the de-sign and implementation of a sp...
We show that abstract interpretation-based static program analysis can be made efficient and precise...
International audienceEmbedded critical systems, such as planes and cars, cannot be easily fixed dur...
There exist currently in production an immense number of applications that are considered safety cri...
International audienceStatic analyzers based on abstract interpretation are tools aiming at the auto...
Abstract. ASTRÉE is an abstract interpretation-based static program analyzer aiming at proving autom...
International audienceIn the realm of embedded critical systems, it is crucial to guarantee the corr...
We show that abstract interpretation-based static program analysis can be made ecient and precise en...
There is growing interest in analyzing executables to look for bugs and security vulnerabilities. T...
Static analysis of programs enables to study the possible behaviours of programs without running the...
Embedded software must meet conflicting requirements such as being highly reliable, running on resou...
We discuss the characteristic properties of ASTRÉE, an automatic static analyzer for proving the abs...
We report on a successful preliminary experience in the design and implementation of a special-purpo...
Abstract. We report on a successful preliminary experience in the design and implementation of a spe...
We report on a successful preliminary experience in the design and implementation of a speci...
Abstract. We report on a successful preliminary experience in the de-sign and implementation of a sp...
We show that abstract interpretation-based static program analysis can be made efficient and precise...
International audienceEmbedded critical systems, such as planes and cars, cannot be easily fixed dur...
There exist currently in production an immense number of applications that are considered safety cri...
International audienceStatic analyzers based on abstract interpretation are tools aiming at the auto...
Abstract. ASTRÉE is an abstract interpretation-based static program analyzer aiming at proving autom...
International audienceIn the realm of embedded critical systems, it is crucial to guarantee the corr...
We show that abstract interpretation-based static program analysis can be made ecient and precise en...
There is growing interest in analyzing executables to look for bugs and security vulnerabilities. T...
Static analysis of programs enables to study the possible behaviours of programs without running the...
Embedded software must meet conflicting requirements such as being highly reliable, running on resou...
We discuss the characteristic properties of ASTRÉE, an automatic static analyzer for proving the abs...