Publications

Journal Articles

Generating and Exploiting Automated Reasoning Proof Certificates

Haniel Barbosa, Clark W. Barrett, Byron Cook, Bruno Dutertre, Gereon Kremer, Hanna Lachnitt, Aina Niemetz, Andres Nötzli, Alex Ozdemir, Mathias Preiner, Andrew Reynolds, Cesare Tinelli, and Yoni Zohar

Commun. ACM, 2023

Certified Quantum Computation in Isabelle/HOL

Anthony Bordg, Hanna Lachnitt, and Yijun He

J. Autom. Reason., 2021

Conference and Workshop Papers

Apply2Isar: Automatically Converting Isabelle/HOL Apply-Style Proofs to Structured Isar

Sage Binder, Hanna Lachnitt, and Katherine Kosaian

ITP, 2026

The Cooperating Proof Calculus: Comprehensive Proofs for an SMT Solver

Andrew Reynolds, Hans-Jörg Schurr, Haniel Barbosa, Ofec Israel, Jibiana Jakpor, Hanna Lachnitt, Abdalrhman Mohamed, Aina Niemetz, Mathias Preiner, Yoni Zohar, Robert B. Jones, Clark W. Barrett, and Cesare Tinelli

CAV, 2026

Improving the SMT Proof Reconstruction Pipeline in Isabelle/HOL

Hanna Lachnitt, Mathias Fleury, Haniel Barbosa, Jibiana Jakpor, Bruno Andreotti, Andrew Reynolds, Hans-Jörg Schurr, Clark W. Barrett, and Cesare Tinelli

ITP, 2025

Extending DRAT to SMT

S. Hitarth, Cayden R. Codel, Hanna Lachnitt, and Bruno Dutertre

FMCAD, 2024

Automatic Verification of SMT Rewrites in Isabelle/HOL

Hanna Lachnitt, Mathias Fleury, Leni Aniva, Andrew Reynolds, Haniel Barbosa, Andres Nötzli, Clark W. Barrett, and Cesare Tinelli

SMT, 2023

Carcara: An Efficient Proof Checker and Elaborator for SMT Proofs in the Alethe Format

Bruno Andreotti, Hanna Lachnitt, and Haniel Barbosa

TACAS, 2023

Axiomatic hardware-software contracts for security

Nicholas Mosier, Hanna Lachnitt, Hamed Nemati, and Caroline Trippel

ISCA, 2022

cvc5: A Versatile and Industrial-Strength SMT Solver

Haniel Barbosa, Clark W. Barrett, Martin Brain, Gereon Kremer, Hanna Lachnitt, Makai Mann, Abdalrhman Mohamed, Mudathir Mohamed, Aina Niemetz, Andres Nötzli, Alex Ozdemir, Mathias Preiner, Andrew Reynolds, Ying Sheng, Cesare Tinelli, and Yoni Zohar

TACAS, 2022

Flexible Proof Production in an Industrial-Strength SMT Solver

Haniel Barbosa, Andrew Reynolds, Gereon Kremer, Hanna Lachnitt, Aina Niemetz, Andres Nötzli, Alex Ozdemir, Mathias Preiner, Arjun Viswanathan, Scott Viteri, Yoni Zohar, Cesare Tinelli, and Clark W. Barrett

IJCAR, 2022

Formalizing Graph Trail Properties in Isabelle/HOL

Laura Kovács, Hanna Lachnitt, and Stefan Szeider

CICM, 2020

Preprints and Others

Formalizing Graph Trail Properties in Isabelle/HOL

Laura Kovács, Hanna Lachnitt, and Stefan Szeider

arXiv:2103.03607, 2021

Relational Models of Microarchitectures for Formal Security Analyses

Nicholas Mosier, Hanna Lachnitt, Hamed Nemati, and Caroline Trippel

arXiv:2112.10511, 2021

Isabelle Marries Dirac: a Library for Quantum Computation and Quantum Information

Anthony Bordg, Hanna Lachnitt, and Yijun He

Arch. Formal Proofs, 2020