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Z3

Z3 is a theorem prover from Microsoft Research.

homepage: https://github.com/Z3Prover/z3

Available installations

Z3 version Supported CPU targets Supported GPU targets EESSI version Module
4.12.2 generic: aarch64, x86_64
Arm: a64fx, neoverse_n1, neoverse_v1, nvidia/grace
AMD: zen2, zen3, zen4
Intel: haswell, skylake_avx512, sapphirerapids, icelake, cascadelake
(none) 2023.06 Z3/4.12.2-GCCcore-12.2.0
4.12.2 generic: aarch64, x86_64
Arm: a64fx, neoverse_n1, neoverse_v1, nvidia/grace
AMD: zen2, zen3, zen4
Intel: haswell, skylake_avx512, sapphirerapids, icelake, cascadelake
(none) 2023.06 Z3/4.12.2-GCCcore-12.3.0-Python-3.11.3
4.12.2 generic: aarch64, x86_64
Arm: a64fx, neoverse_n1, neoverse_v1, nvidia/grace
AMD: zen2, zen3, zen4
Intel: haswell, skylake_avx512, sapphirerapids, icelake, cascadelake
(none) 2023.06 Z3/4.12.2-GCCcore-12.3.0
4.13.0 generic: aarch64, x86_64
Arm: a64fx, neoverse_n1, neoverse_v1, nvidia/grace
AMD: zen2, zen3, zen4
Intel: haswell, skylake_avx512, sapphirerapids, icelake, cascadelake
(none) 2025.06 Z3/4.13.0-GCCcore-13.3.0
4.13.4 generic: aarch64, x86_64
Arm: a64fx, neoverse_n1, neoverse_v1, nvidia/grace
AMD: zen2, zen3, zen4
Intel: haswell, skylake_avx512, sapphirerapids, icelake, cascadelake
(none) 2025.06 Z3/4.13.4-GCCcore-14.2.0
4.15.1 generic: aarch64, x86_64
Arm: a64fx, neoverse_n1, neoverse_v1, nvidia/grace
AMD: zen2, zen3, zen4
Intel: haswell, skylake_avx512, sapphirerapids, icelake, cascadelake
(none) 2025.06 Z3/4.15.1-GCCcore-14.3.0

Extensions

Overview of extensions included in Z3 installations

z3-solver

z3-solver version Z3 modules that include it
4.12.2.0 Z3/4.12.2-GCCcore-12.3.0
Z3/4.12.2-GCCcore-12.3.0-Python-3.11.3
4.13.0.0 Z3/4.13.0-GCCcore-13.3.0

z3_solver

z3_solver version Z3 modules that include it
4.13.4.0 Z3/4.13.4-GCCcore-14.2.0
4.15.1.0 Z3/4.15.1-GCCcore-14.3.0