www.prismmodelchecker.org
[CKJ12] Radu Calinescu, Shinji Kikuchi and Kenneth Johnson. Compositional Reverification of Probabilistic Safety Properties for Large-Scale Complex IT Systems. In Proc. 17th Monterey Workshop on Development, Operation and Management of Large-Scale Complex IT Systems. 2012. [Uses PRISM and its compositional (assume-guarantee) extensions to analyse large-scale complex IT systems (LSCITS).]
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