Abstract
Runtime verification (RV) of first-order temporal logic must handle a potentially large amount of data, accumulated during the monitoring of an execution. The DejaVu RV system represents data elements and relations using BDDs. This achieves a compact representation, which allows monitoring long executions. However, the potentially unbounded, and frequently very large amounts of data values can, ultimately, limit the executions that can be monitored. We present an automatic method for “forgetting” data values when they no longer affect the RV verdict on an observed execution. We describe the algorithm and illustrate its operation through an example.
Original language | English |
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Title of host publication | Leveraging Applications of Formal Methods, Verification and Validation. Industrial Practice - 8th International Symposium, ISoLA 2018, Proceedings |
Editors | Tiziana Margaria, Bernhard Steffen |
Publisher | Springer Verlag |
Pages | 58-69 |
Number of pages | 12 |
ISBN (Print) | 9783030034269 |
DOIs | |
State | Published - 2018 |
Event | 8th International Symposium on Leveraging Applications of Formal Methods, Verification and Validation, ISoLA 2018 - Limassol, Cyprus Duration: 5 Nov 2018 → 9 Nov 2018 |
Publication series
Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
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Volume | 11247 LNCS |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Conference
Conference | 8th International Symposium on Leveraging Applications of Formal Methods, Verification and Validation, ISoLA 2018 |
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Country/Territory | Cyprus |
City | Limassol |
Period | 5/11/18 → 9/11/18 |
Bibliographical note
Publisher Copyright:© Springer Nature Switzerland AG 2018.
Funding
The research performed by the first author was carried out at Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration. The research performed by the second author was partially funded by ISF grant 2239/15: “Runtime Measuring and Checking of Cyber Physical Systems”.
Funders | Funder number |
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National Aeronautics and Space Administration | |
Iowa Science Foundation | 2239/15 |
Israel Science Foundation |