Jun 9, 2026 · 9 min
OxiZ 0.2.3 Released — Sound Incremental Solving, Real Algorithms, and In-Memory Proofs
OxiZ is a high-performance SMT solver in pure Rust — a Z3 replacement. 0.2.3 lands sound incremental BV & Simplex solving, a full term-level MaxSMT/OMT optimization pipeline, real BMC and k-induction model checking, and generic in-memory DRAT/LRAT proof writers — with 6,826 tests passing and 100% Z3 parity.
releaseoxizsmt-solver