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Directed incremental symbolic execution

WebOur approach uses a combination of static analysis and symbolic execution to generate summaries of program behaviors impacted by the differences. We show in this work that checking equivalence of behaviors in two program versions reduces to checking equivalence of just the impacted behaviors. WebJan 1, 2024 · One of the incremental checking techniques is Directed Incremental Symbolic Execution (DiSE) [45, 46]. DiSE applies symbolic execution and static analysis in synergy to enable more efficient symbolic execution of programs as they evolve. The static analysis is based on intraprocedural data and control flow dependences.

A change impact analysis to characterize evolving …

WebDirected incremental symbolic execution. Directed incremental symbolic execution. Guowei Yang. 2012, ACM SIGPLAN Notices. Continue Reading. ... from refined generated references. Our conceptual framework is based on static and symbolic execution analysis, and aims to contribute to the maintenance and evolution challenges of model-driven ... WebJul 15, 2012 · Directed Incremental Symbolic Execution (DiSE), a novel technique for detecting and characterizing the effects of program changes, to combine the efficiencies of static analysis techniques to compute program difference information with the precision of symbolic execution to explore program execution paths and generate path conditions … michael ratcliffe u of t https://whatistoomuch.com

Directed Incremental Symbolic Execution ACM Transactions on Soft…

WebSep 28, 2012 · Directed Incremental Symbolic Execution (DiSE) is an intraprocedural technique for characterizing the impact of software changes on program behaviors. DiSE first estimates the impact of the changes on the source code using program slicing techniques, and then uses the impact sets to guide symbolic execution to generate … WebMay 19, 2024 · In this paper, we present Directed Incremental Symbolic Execution (DiSE), a novel technique for detecting and characterizing the effects of program changes. The novelty of DiSE is to combine the ... WebMay 6, 2015 · The approach is based on model counting over the constraints collected with a symbolic execution of the program, and exploits the similarity between program versions to reduce cost and improve the quality of analysis results. We implemented our approach in the Symbolic PathFinder tool and illustrate it on several Java case studies, including ... michael ratcliff obituary

Directed Incremental Symbolic Execution ACM …

Category:Efficient Incremental Static Analysis Using Path Abstraction

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Directed incremental symbolic execution

Directed incremental symbolic execution - University of …

WebDirected Incremental Symbolic Execution (DiSE) is a technique that reduces the cost of symbolic execution by leveraging change impact information. We will be working on finding reductions in the ... WebOct 14, 2014 · Directed Incremental Symbolic Execution GUOWEI YANG, Texas State University SUZETTE PERSON, NASA Langley Research Center NEHA RUNGTA, NASA Ames Research Center SARFRAZ KHURSHID, University of Texas at Austin The last few years have seen a resurgence of interest in the use of symbolic execution--a program …

Directed incremental symbolic execution

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WebThe third pattern consists of local state-funded Chinese venture capital firms that choose either to invest in state-directed projects or opt out of investing in technology start-ups entirely. What explains the differences in behavior between the strictly foreign and the ethnic Chinese-embedded foreign firms are the different legal environments ... WebIn this paper, we present Directed Incremental Symbolic Execution (DiSE), a novel technique for detecting and characterizing the effects of program changes. The novelty of DiSE is to combine the efficiencies of static analysis techniques to compute program difference information with the precision of symbolic execution to explore program ...

WebMay 31, 2013 · In this paper, we present Directed Incremental Symbolic Execution (DiSE), a novel technique for detecting and characterizing the effects of program changes. The novelty of DiSE is to combine the efficiencies of static analysis techniques to compute program difference information with the precision of symbolic execution to explore …

WebIn this article, we present Directed Incremental Symbolic Execution (DiSE), a novel technique for detect-ing and characterizing the impact of program changes to scale … WebIn this paper, we present Directed Incremental Symbolic Execution (DiSE), a novel technique for detecting and characterizing the effects of program changes. The novelty …

WebDirected Incremental Symbolic Execution (DiSE) [76] uses static analysis to find the code blocks that are effected by a change and then uses this information in dynamic analysis to prune the execution tree for symbolic execution. DiSE only generate affected path conditions because it preforms symbolic execution after statically analyzing the ...

WebDiSE is a complementary technique to other reduction or bounding techniques developed to improve symbolic execution. Furthermore, DiSE does not require analysis results to be … michael rathborne lawyerWebDiSE relative to full symbolic execution. Conclusions and Future Work 18 •Extend DiSE –Inter-procedural analysis ... •Explore other applications of DiSE results. National Aeronautics and Space Administration www.nasa.gov Directed Incremental Symbolic Execution Suzette Person Research Computer Scientist, NASA Langley Research … how to change rank in galWebIncremental static analysis involves analyzing changes to a version of a source code along with analyzing code regions that are semantically affected by the changes. Existing … how to change rank on emailWebthe changed program statements by applying dynamic symbolic execution. Directed Incremental Symbolic Execution (DiSE) [19, 27] leverages static analysis to guide symbolic execution to changed program locations only. Due to the fact that it executes only the new version of the program, DiSE might lead to imprecise path michael rathbunWebIn Directed Incremental Symbolic Execution (DiSE), our insight is to combine the efficiencies of static analysis techniques that com-pute program difference information … michael rathboneWebJun 4, 2011 · In this paper, we present Directed Incremental Symbolic Execution (DiSE), a novel technique for detecting and characterizing the effects of program changes. michael rath brass musical instruments ltdWebDiSE relative to full symbolic execution. Conclusions and Future Work 18 •Extend DiSE –Inter-procedural analysis ... •Explore other applications of DiSE results. National … michael rathel attorney