Bit-Precise Formal Verification for SystemC Using Satisfiability Modulo Theories Solving
Bit-Precise Formal Verification for SystemC Using Satisfiability Modulo Theories Solving
复制标题
使用可满足性模理论求解的 SystemC 的位精确形式验证
DOI:
10.1007/978-3-319-90023-0_5
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Paula Herber
中科院分区:
文献类型:
--
作者:
Lydia Jaß;Paula Herber
Hardware/software codesigns are often modeled with the system level design language SystemC. Especially for safety critical applications, it is crucial toguaranteethat such a design meets its requirement. In this paper, we present an approach to formally verify SystemC designs using the UCLID satisfiability modulo theories (SMT) solver. UCLID supports finite precision bitvector arithmetics. Thus, we can handle SystemC designs on a bit-precise level, which enables us to formally verify deeply integrated hardware/software systems that comprise detailed hardware models. At the same time, we exploit UCLID’s ability to handle symbolic variables and use k-inductive invariant checking for SystemC designs. With this inductive approach, we can counteract the state space explosion problem, which model checking approaches suffer from. We demonstrate the practical applicability of our approach with a SystemC design that comprises a bit- and cycle-accurate model of a UART and software that reads data from the UART.
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DOI:
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发表时间:
2013
期刊:
French Singaporean Workshop on Formal Methods and Applications
影响因子:
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