Incremental Verification by SMT-based Summary Repair

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F20%3A10421817" target="_blank" >RIV/00216208:11320/20:10421817 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.34727/2020/isbn.978-3-85448-042-6_14" target="_blank" >https://doi.org/10.34727/2020/isbn.978-3-85448-042-6_14</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.34727/2020/isbn.978-3-85448-042-6_14" target="_blank" >10.34727/2020/isbn.978-3-85448-042-6_14</a>

Result language

angličtina

Original language name

Incremental Verification by SMT-based Summary Repair

Original language description

We present UPPROVER, a bounded model checker designed to incrementally verify software while it is being gradually developed, refactored, or optimized. In contrast to its predecessor, a SAT-based tool EVOLCHECK, our tool exploits first-order theories available in SMT solvers, offering two more levels of encoding precision: linear arithmetic and uninter- preted functions, thus allowing a trade-off between precision and performance. Algorithmically UPPROVER is based on the reuse and repair of interpolation-based function summaries from one software version to another. UPPROVER leverages tree-interpolation systems in SMT to localize and speed up the checks of new versions. UPPROVER demonstrates an order of magnitude speedup on large-scale programs in comparison to EVOLCHECK and HIFROG, a non-incremental bounded model checker.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Project

<a href="/en/project/GA20-07487S" target="_blank" >GA20-07487S: Scalable Techniques for Analysis of Complex Properties of Computer Systems</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2020

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proceedings of the 20th Conference on Formal Methods in Computer-Aided Design – FMCAD 2020

ISBN

978-3-85448-042-6

ISSN

2708-7824

e-ISSN

—

Number of pages

6

Pages from-to

77-82

Publisher name

TU Wien Academic Press

Place of publication

Vienna

Event location

Haifa, Israel (Online)

Event date

Sep 21, 2020

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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