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We propose to strengthen static constraint generation with information obtained from static abstract interpretation and dynamic execution of the program.
In this paper, we present a new algorithm to show that similar light- weight symbolic execution can also be used to prove that programs satisfy safety ...
The unique feature of the algorithm is that it uses only test generation operations, and it refines and maintains a sound program abstraction as a consequence ...
In this paper, we present a new algorithm to show that similar light-weight symbolic execu- tion can also be used to prove that programs satisfy safety.
The tests are an “underapproximation” of the program's behavior, and the abstraction is an “overapproximation” of the program's behavior. The goal is to either ...
Dec 9, 2012 · We describe the design and implementation of a constraint-based invariant generator for linear arithmetic invariants.
Sep 9, 2024 · This book constitutes the proceedings of the 18th International Conference on Tests and Proofs, TAP 2024.
Apr 8, 2010 · The unique feature of this algorithm is that it uses only test generation operations, and it refines and maintains a sound program abstraction ...
Sep 7, 2021 · In this paper, we give a brief overview of a theory exploration system called QuickSpec, which is able to automatically discover interesting ...