Arjun Viswanathan - University of Iowa
I am a PhD student at the University of Iowa, working with Prof. Cesare Tinelli. I completed my Master's in Computer Science at the University of Iowa, in Spring 2017.
Arjun Viswanathan. Interactive theorem provers (ITPs) and automatic theorem provers (ATPs) are two distinct categories of theorem provers on di erent ends of the spectrum of theorem proving. On one hand, ITPs are typically robust tools with a small, veri ed …
CS:4980 Foundations of Embedded Systems - University of Iowa
The development of techniques and tools to approach the design, analysis, and implementation of embedded systems in a principled way is an active area of research. The course seeks to give students a coherent introduction to this emerging field.
B. Ekici, A. Viswanathan, Y. Zohar, C. Barrett, and C. Tinelli 3 The semantics of S BV-formulas is given by interpretations that extend a single many-sorted first-order structure so that the domain of every sort s [n] is the set of bit-vectors of bit-width n, and the function and predicate symbols are interpreted as specified by the SMT-LIB 2 ...
SMT Solvers with Abduction in Coq Barbosa, Keller, Reynolds, Viswanathan, Tinelli, and Barrett 2.2 SMTCoq SMTCoq is a Coq plugin that achieves a skeptical cooperation between the Coq proof assistant and SAT and SMT solvers. The majority of …
Arjun Viswanathan Abstract Satis ability Modulo Theories (SMT) solvers input typically large for-mulas that contain both Boolean logic and logic in di erent theories - such as arithmetic and strings - and decide whether the formulas are satis able or unsatis able. Veri cation tools use these solvers to prove system prop-erties.
Examples of current SMT solvers: Z3, CVC4, Yices2, Boolector, MathSAT, VeriT. I develop the CVC4 SMT solver. Thanks to development team of CVC4: Clark Barrett, Cesare Tinelli, Tim King, Andres Noetzli, Paul Meng, Aina Niemetz, Mathias Preiner, Arjun Viswanathan.
We present a flexible proof-production architecture designed to handle the complexity of versatile, industrial-strength SMT solvers and show how we leverage it to produce detailed proofs, including for components previously unsupported by any solver.
Daniel Larraz, Arjun Viswanathan, Cesare Tinelli The University of Iowa USA Mickaël Laurent IRIF, CNRS — Université de Paris France Abstract This paper describes several new features of the open-source model checker Kind 2. Its input language and model check-ing engines have been extended to allow users to model
Andrew Joseph Reynolds
Haniel Barbosa, Chantal Keller, Andrew Reynolds, Arjun Viswanathan, Cesare Tinelli, Clark W. Barrett, An Interactive SMT Tactic in Coq using Abductive Reasoning, LPAR 2023.