Modular strategic SMT solving with SMT-RAT

IF 0.3 Q4 COMPUTER SCIENCE, THEORY & METHODS Acta Universitatis Sapientiae Informatica Pub Date : 2018-08-01 DOI:10.2478/ausi-2018-0001
Gereon Kremer, E. Ábrahám
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引用次数: 4

Abstract

Abstract In this paper we present the latest developments in SMT-RAT, a tool for the automated check of quantifier-free real and integer arithmetic formulas for satisfiability. As a distinguishing feature, SMT-RAT provides a set of solving modules and supports their strategic combination. We describe our CArL library for arithmetic computations, the available modules implemented on top of CArL, and how modules can be combined to satisfiability-modulo-theories (SMT) solvers. Besides the traditional SMT approach, some new modules support also the recently proposed and highly promising model-constructing satisfiability calculus approach.
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基于SMT- rat的模块化策略SMT求解
摘要本文介绍了SMT-RAT的最新进展,SMT-RAT是一个自动检查无量词的实数和整数算术公式的可满足性的工具。SMT-RAT的一个显著特点是提供了一组求解模块,并支持它们的战略组合。我们描述了用于算术计算的CArL库,在CArL之上实现的可用模块,以及如何将模块组合到可满足性模块理论(SMT)求解器中。除了传统的SMT方法外,一些新的模块还支持最近提出的很有前途的模型构造可满足性演算方法。
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来源期刊
Acta Universitatis Sapientiae Informatica
Acta Universitatis Sapientiae Informatica COMPUTER SCIENCE, THEORY & METHODS-
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发文量
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