Project Details

SNAPPY - Scalable Techniques for Analysis of Complex Properties of Computer Systems

Project Period: 1. 1. 2020 - 31. 12. 2022

Project Type: grant

Code: GA20-07487S

Agency: Czech Science Foundation

Program: Standardní projekty

Czech title
Škálovatelné techniky pro analýzu komplexních vlastností počítačových systémů
Type
grant
Keywords

Automated analysis and verification, static analysis, formal methods, dynamic analysis, pointers and dynamic data structures, arrays and strings, concurrency.

Abstract

The overall goal of the project is to significantly improve state-of-the-art techniques of automated analysis and verification to make them more scalable on one hand and applicable for handling more complex properties of more complex code on the other hand. For that, a set of mutually complementary analyses handling complex data and control structures, identified above as problematic for current analyses, will be proposed, covering particular goals form the following areas: (1) pointer programs, (2) string and array programs, and (3) concurrent programs.

Team members
Vojnar Tomáš, prof. Ing., Ph.D. (UITS FIT VUT) , research leader
Kofroň Jan, doc. RNDr., Ph.D. (MFF UK) , team leader
Gaďorek Petr, Ing. (CVT FIT VUT)
Harmim Dominik, Ing. (UITS FIT VUT)
Holík Lukáš, doc. Mgr., Ph.D. (UITS FIT VUT)
Lengál Ondřej, Ing., Ph.D. (UITS FIT VUT)
Mrazíková Libuše, Mgr. (Děkanát FIT VUT)
Oravcová Marcela, Ing. (Děkanát FIT VUT)
Paulíková Barbora, Mgr. (Děkanát FIT VUT)
Pirová Zuzana, Ing. (Děkanát FIT VUT)
Rogalewicz Adam, doc. Mgr., Ph.D. (UITS FIT VUT)
Štanclová Eva (Děkanát FIT VUT)
Ventrubová Hana (Děkanát FIT VUT)
Publications

2023

  • FIEDOR Jan, KŘENA Bohuslav, SMRČKA Aleš, VAŠÍČEK Ondřej and VOJNAR Tomáš. Integrating OSLC Services into Eclipse. In: Computer Aided Systems Theory - EUROCAST 2022. Lecture Notes in Computer Science, vol. 13789. Las Palmas de Gran Canaria: Springer International Publishing, 2023, pp. 240-249. ISBN 978-3-031-25311-9. Detail
  • FIEDOR Tomáš, HRUŠKA Martin and SMRČKA Aleš. Orchestrating Digital Twins for Distributed Manufacturing Execution Systems. In: Computer Aided Systems Theory - EUROCAST 2022. Lecture Notes in Computer Science, vol. 13789. Zurich: Springer International Publishing, 2023, pp. 223-231. ISBN 978-3-031-25311-9. Detail
  • HARMIM Dominik, MARCIN Vladimír, SVOBODOVÁ Lucie and VOJNAR Tomáš. Static Deadlock Detection in Low-Level C Code. In: International Conference on Computer Aided Systems Theory (EUROCAST'22). Lecture Notes in Computer Science, vol. 13789. Cham: Springer Nature Switzerland AG, 2023, pp. 267-276. ISBN 978-3-031-25311-9. Detail
  • BLAHOUDEK František, HAVLENA Vojtěch, HOLÍK Lukáš, CHEN Yu-Fang, CHOCHOLATÝ David, LENGÁL Ondřej and SÍČ Juraj. Word Equations in Synergy with Regular Constraints. In: Proceedings of FM'23. Lübeck: Springer Verlag, 2023, pp. 403-423. ISSN 0302-9743. Detail

2022

  • MALÍK Viktor, ŠILLING Petr and VOJNAR Tomáš. Applying Custom Patterns in Semantic Equality Analysis. In: Networked Systems. Lecture Notes in Computer Science, vol. 13464. Cham: Springer Nature Switzerland AG, 2022, pp. 265-282. ISBN 978-3-031-17436-0. Detail
  • HAVLENA Vojtěch, LENGÁL Ondřej and ŠMAHLÍKOVÁ Barbora. Complementing Büchi Automata with Ranker. In: Proceedings of the 34th International Conference on Computer Aided Verification. Haifa: Springer Verlag, 2022, pp. 188-201. ISBN 978-3-031-13187-5. ISSN 0302-9743. Detail
  • HAVLENA Vojtěch, LENGÁL Ondřej and ŠMAHLÍKOVÁ Barbora. Complementing Büchi Automata with Ranker (Technical Report). Ithaca: Cornell University Library, 2022. Detail
  • HOLÍKOVÁ Lenka, HOLÍK Lukáš, HOMOLIAK Ivan, LENGÁL Ondřej, VEANES Margus and VOJNAR Tomáš. Counting in Regexes Considered Harmful: Exposing ReDoS Vulnerability of Nonbacktracking Matchers. In: Proceedings of the 31st USENIX Security Symposium. Boston, MA: USENIX, 2022, pp. 4165-4182. ISBN 978-1-939133-31-1. Detail
  • HOLÍK Lukáš, PERINGER Petr, ROGALEWICZ Adam, ŠOKOVÁ Veronika, VOJNAR Tomáš and ZULEGER Florian. Low-Level Bi-Abduction. In: 36th European Conference on Object-Oriented Programming (ECOOP 2022). Leibniz International Proceedings in Informatics, vol. 2022. Wadern: Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik, 2022, pp. 1-30. ISBN 978-3-95977-225-9. ISSN 1868-8969. Detail
  • HOLÍK Lukáš, PERINGER Petr, ROGALEWICZ Adam, ŠOKOVÁ Veronika, VOJNAR Tomáš and ZULEGER Florian. Low-Level Bi-Abduction (Artifact). Dagstuhl, 2022. Detail
  • HOLÍK Lukáš, PERINGER Petr, ROGALEWICZ Adam, ŠOKOVÁ Veronika, VOJNAR Tomáš and ZULEGER Florian. Low-Level Bi-Abduction (technical report). Ithaca, 2022. Detail
  • FIEDOR Tomáš, PAVELA Jiří, ROGALEWICZ Adam and VOJNAR Tomáš. Perun: Performance Version System. In: Proceedings of the 38th IEEE International Conference on Software Maintenance and Evolution (ICSME 2022). Limassol: Institute of Electrical and Electronics Engineers, 2022, pp. 499-503. ISBN 978-1-6654-7956-1. Detail
  • HAVLENA Vojtěch, LENGÁL Ondřej and ŠMAHLÍKOVÁ Barbora. Sky Is Not the Limit: Tighter Rank Bounds for Elevator Automata in Buchi Automata Complementation. In: Proceedings of TACAS'22. Munich: Springer Verlag, 2022, pp. 118-136. ISBN 978-3-030-99526-3. ISSN 0302-9743. Detail
  • HAVLENA Vojtěch, LENGÁL Ondřej and ŠMAHLÍKOVÁ Barbora. Sky Is Not the Limit: Tighter Rank Bounds for Elevator Automata in Buchi Automata Complementation (Technical Report). Ithaca, 2022. Detail
  • VAŠÍČEK Ondřej, FIEDOR Jan, KRATOCHVÍLA Tomáš, KŘENA Bohuslav, SMRČKA Aleš and VOJNAR Tomáš. Unite: An Adapter for Transforming Analysis Tools to Web Services via OSLC. In: ESEC/FSE 2022: Proceedings of the 30th ACM Joint European Software Engineering Conference and Symposium on the Foundations of Software Engineering. Singapore: Association for Computing Machinery, 2022, pp. 1408-1418. ISBN 978-1-4503-9413-0. Detail
  • CHARVÁT Lukáš, SMRČKA Aleš and VOJNAR Tomáš. Utilizing parametric systems for detection of pipeline hazards. International Journal on Software Tools for Technology Transfer, vol. 2020, no. 1, 2022, pp. 1-28. ISSN 1433-2779. Detail

2021

  • MALÍK Viktor and VOJNAR Tomáš. Automatically Checking Semantic Equivalence between Versions of Large-Scale C Projects. In: 2021 14th IEEE Conference on Software Testing, Verification and Validation (ICST). Porto de Galinhas: Institute of Electrical and Electronics Engineers, 2021, pp. 329-339. ISBN 978-1-7281-6837-1. Detail
  • HAVLENA Vojtěch and LENGÁL Ondřej. Reducing (to) the Ranks: Efficient Rank-based Büchi Automata Complementation. In: 32nd International Conference on Concurrency Theory (CONCUR 2021). Paris: Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik, 2021, pp. 1-19. ISSN 1868-8969. Detail
  • CHALUPA Marek, JAŠEK Tomáš, NOVÁK Jakub, ŘECHTÁČKOVÁ Anna, STREJČEK Jan and ŠOKOVÁ Veronika. Symbiotic 8: Beyond Symbolic Execution (Competition Contribution). In: Proceedings of TACAS 2021 (2). Lecture Notes in Computer Science, vol. 12652. Cham: Springer International Publishing, 2021, pp. 453-457. ISBN 978-3-030-72012-4. Detail
  • HOMOLIAK Ivan, VENUGOPALAN Sarad, REIJSBERGEN Daniel, HUM Qingze, SCHUMI Richard and SZALACHOWSKI Pawel. The Security Reference Architecture for Blockchains: Toward a Standardized Model for Studying Vulnerabilities, Threats, and Defenses. IEEE Communications Surveys and Tutorials, vol. 23, no. 1, 2021, pp. 341-390. ISSN 1553-877X. Detail

2020

  • MALÍK Viktor, SCHRAMMEL Peter and VOJNAR Tomáš. 2LS: Heap Analysis and Memory Safety (Competition Contribution). In: Proceedings of the 26th International Conference on Tools and Algorithms for the Construction and Analysis of Systems, part 2. Lecture Notes in Computer Science, vol. 12079. Dublin: Springer International Publishing, 2020, pp. 368-372. ISBN 978-3-030-45236-0. Detail
  • HAVLENA Vojtěch, CHEN Yu-Fang, LENGÁL Ondřej and TURRINI Andrea. A Symbolic Algorithm for the Case-Split Rule in String Constraint Solving. In: Proceedings of APLAS'20. Heidelberg: Springer Verlag, 2020, pp. 343-363. ISSN 0302-9743. Detail
  • HAVLENA Vojtěch, HOLÍK Lukáš, LENGÁL Ondřej, VALEŠ Ondřej and VOJNAR Tomáš. Antiprenexing for WSkS: A Little Goes a Long Way. In: EPiC Series in Computing. Proceedings of LPAR-23. Manchester: EasyChair, 2020, pp. 298-316. ISSN 2398-7340. Detail
  • HUM Qingze, TAN Wei Jin, TEY Shi Ying, LENUS Latasha, HOMOLIAK Ivan, LIN Yun and SUN Jun. CoinWatch: A Clone-Based Approach for Detecting Vulnerabilities in Cryptocurrencies. In: 3rd IEEE INTERNATIONAL CONFERENCE ON BLOCKCHAIN (BLOCKCHAIN 2020). Rhodos: Institute of Electrical and Electronics Engineers, 2020, pp. 17-25. ISBN 978-0-7381-0495-9. Detail
Products

2023

  • DiffKemp: Static Analyser of Semantic Differences, version 0.4.0, software, 2023
    Authors: Glozar Tomáš, Malecová Tatiana, Malík Viktor, Rozek Jakub, Šilling Petr, Vojnar Tomáš, Žáčik Pavol Detail

2022

  • Broom: A Static Analyzer for C Based on Separation Logic and the Principle of Bi-Abductive Reasoning, software, 2022
    Authors: Holík Lukáš, Peringer Petr, Rogalewicz Adam, Šoková Veronika, Vojnar Tomáš, Zuleger Florian Detail
  • GadgetCA: A Tool for Generating ReDoS Attacks, software, 2022
    Authors: Holík Lukáš, Holíková Lenka, Homoliak Ivan, Lengál Ondřej, Veanes Margus, Vojnar Tomáš Detail
  • Ranker: A Tool for Complementing Büchi Automata, software, 2022
    Authors: Havlena Vojtěch, Lengál Ondřej, Šmahlíková Barbora Detail
  • Unite: An Adapter for Transforming Analysis Tools to Web Services via OSLC, Version 3.0, software, 2022
    Authors: Vašíček Ondřej, Fiedor Jan, Smrčka Aleš, Vojnar Tomáš, Křena Bohuslav Detail
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