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Pono: A Flexible and Extensible SMT-Based Model Checker [chapter]

Makai Mann, Ahmed Irfan, Florian Lonsing, Yahan Yang, Hongce Zhang, Kristopher Brown, Aarti Gupta, Clark Barrett
2021 Lecture Notes in Computer Science  
In service of this goal, we present , an open-source SMT-based model checker. is designed to be both a research platform for developing and improving model checking algorithms, as well as a performance-competitive  ...  In addition to performance, prioritizes transparency (developed as an open-source project on GitHub), flexibility ( can be adapted to a variety of tasks by exploiting its general SMT-based interface),  ...  Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.  ... 
doi:10.1007/978-3-030-81688-9_22 fatcat:yumutqpjtbfgpk2yzersx44ydy

Automating System Configuration [article]

Nestan Tsiskaridze, Maxwell Strange, Makai Mann, Kavya Sreedhar, Qiaoyi Liu, Mark Horowitz, Clark Barrett
2021 arXiv   pre-print
The framework leverages model checking and satisfiability modulo theories (SMT) and can be applied to any application domain representable using SMT formulas.  ...  We showcase this framework and its flexibility by using it to configure a CGRA memory tile for various image processing applications.  ...  We have implemented our framework using Pono [10] , an open-source SMT-based model checker. Pono is built on Smt-Switch [11] , a generic C++ API for interacting with SMT solvers.  ... 
arXiv:2108.05987v2 fatcat:et4rfm2bjrbsxlefcyhyfv44hy

Automating System Configuration [article]

Nestan Tsiskaridze, Maxwell Strange, Makai Mann, Kavya Sreedhar, Qiaoyi Liu, Mark Horowitz, Clark Barrett
2021
The framework leverages model checking and satisfiability modulo theories (SMT) and can be applied to any application domain representable using SMT formulas.  ...  We showcase this framework and its flexibility by using it to configure a CGRA memory tile for various image processing applications.  ...  We have implemented our framework using Pono [11] , an open-source SMT-based model checker. Pono is built on Smt-Switch [12] , a generic C++ API for interacting with SMT solvers.  ... 
doi:10.34727/2021/isbn.978-3-85448-046-4_19 fatcat:farkcgy5bffhxhl5tj5nai3bwy

From Finite to Infinite: Scalable Automatic Verification of Hardware Designs and Distributed Protocols [article]

Aman Goel, University, My
2022
Common practices continue to employ computation-intensive simulation-based verification and tedious manual verification.  ...  Our hardware verifier, called AVR, won the prestigious Hardware Model Checking Competition 2020, outperforming state-of-the-art verifiers with a wide margin, and showed large benefits on a variety of challenging  ...  verification engines running in parallel, including SAT-based IC3, SMT-based IC3 with implicit abstraction [79] , K-induction, and BMC. • pono: Pono [19, 189] used a portfolio of several word-level  ... 
doi:10.7302/3867 fatcat:hzk7sbyxr5c2zhsl56r2q2qzgq