Z3-Noodler: An Automata-based String Solver (Technical Report)

Autor: Chen, Yu-Fang, Chocholatý, David, Havlena, Vojtěch, Holík, Lukáš, Lengál, Ondřej, Síč, Juraj
Rok vydání: 2023
Předmět:
Druh dokumentu: Working Paper
Popis: Z3-Noodler is a fork of Z3 that replaces its string theory solver with a custom solver implementing the recently introduced stabilization-based algorithm for solving word equations with regular constraints. An extensive experimental evaluation shows that Z3-Noodler is a fully-fledged solver that can compete with state-of-the-art solvers, surpassing them by far on many benchmarks. Moreover, it is often complementary to other solvers, making it a suitable choice as a candidate to a solver portfolio.
Databáze: arXiv