Golem: a flexible and efficient solver for constrained Horn clauses
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F25%3A10508712" target="_blank" >RIV/00216208:11320/25:10508712 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=zdx.qu8pZW" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=zdx.qu8pZW</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10703-025-00470-9" target="_blank" >10.1007/s10703-025-00470-9</a>
Alternative languages
Result language
angličtina
Original language name
Golem: a flexible and efficient solver for constrained Horn clauses
Original language description
The logical framework of Constrained Horn Clauses (CHC) models verification tasks from a variety of domains, ranging from verification of safety properties in transition systems to modular verification of programs with procedures. In this work we present Golem, a flexible and efficient solver for satisfiability of CHCs over linear real and integer arithmetic. Golem provides flexibility with modular architecture and multiple back-end model-checking algorithms, as well as efficiency with tight integration with the underlying SMT solver. This paper describes the architecture of Golem and its back-end engines, which include our recently introduced model-checking algorithm TPA for deep exploration. The description is complemented by extensive evaluation, demonstrating the competitive nature of the solver.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
<a href="/en/project/GA23-06506S" target="_blank" >GA23-06506S: Advanced Analysis and Verification for Advanced Software</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Formal Methods in System Design
ISSN
0925-9856
e-ISSN
1572-8102
Volume of the periodical
67
Issue of the periodical within the volume
2
Country of publishing house
US - UNITED STATES
Number of pages
18
Pages from-to
143-160
UT code for WoS article
001454225100001
EID of the result in the Scopus database
2-s2.0-105001499295