arXiv · 1704.01814
Bilateral Proofs of Safety and Progress Properties of Concurrent Programs
Abstract
This paper suggests a theomisra@utexas.edury of composable specification of concurrent programs that permits: (1) verification of program code for a given specification, and (2) composition of the specifications of the components to yield the specification of a program. The specification consists of both terminal properties that hold at the end of a program execution (if the execution terminates) and perpetual properties that hold throughout an execution. We devise (1) proof techniques for verification, and (2) composition rules to derive the specification of a program from those of its components. We employ terminal properties of components to derive perpetual properties of a program and conversely. Hence, this proof strategy is called bilateral. The compositional aspect of the theory is important in assembling a program out of components some of whose source code may not be available, as is increasingly the case with cross-vendor program integration.
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Jayadev Misra. 2017-04-05. Bilateral Proofs of Safety and Progress Properties of Concurrent Programs. https://arxiv.org/abs/1704.01814
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