Detail publikace

Symbiotic 8: Beyond Symbolic Execution (Competition Contribution)

CHALUPA, M. JAŠEK, T. ŘECHTÁČKOVÁ, A. STREJČEK, J. ŠOKOVÁ, V. NOVÁK, J.

Originální název

Symbiotic 8: Beyond Symbolic Execution (Competition Contribution)

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Symbiotic 8 extends the traditional combination of static analyses, instrumentation, program slicing, and symbolic execution with one substantial novelty, namely a technique mixing symbolic execution with k-induction. This technique can prove correctness of programs with possibly unbounded loops, which cannot be done by classic symbolic execution. Symbiotic 8 delivers also several other improvements. In particular, we have modified our fork of the symbolic executor Klee to support the comparison of symbolic pointers. Further, we have tuned the shape analysis tool Predator (integrated already in Symbiotic 7) to performbetter on llvm bitcode. We have also developed a light-weight analysis of relations between variables that can prove the absence of out-of-bound accesses to arrays.

Klíčová slova

Symbiotic, Slowbeast, Predator, instrumentation, program slicing, symbolic execution, k-induction, memory safety

Autoři

CHALUPA, M.; JAŠEK, T.; ŘECHTÁČKOVÁ, A.; STREJČEK, J.; ŠOKOVÁ, V.; NOVÁK, J.

Vydáno

25. 1. 2021

Nakladatel

Springer International Publishing

Místo

Cham

ISBN

978-3-030-72012-4

Kniha

Proceedings of TACAS 2021 (2)

Edice

Lecture Notes in Computer Science

Strany od

453

Strany do

457

Strany počet

5

BibTex

@inproceedings{BUT168510,
  author="CHALUPA, M. and JAŠEK, T. and ŘECHTÁČKOVÁ, A. and STREJČEK, J. and ŠOKOVÁ, V. and NOVÁK, J.",
  title="Symbiotic 8: Beyond Symbolic Execution (Competition Contribution)",
  booktitle="Proceedings of TACAS 2021 (2)",
  year="2021",
  series="Lecture Notes in Computer Science",
  volume="12652",
  pages="453--457",
  publisher="Springer International Publishing",
  address="Cham",
  doi="10.1007/978-3-030-72013-1\{_}31",
  isbn="978-3-030-72012-4"
}