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Z3 was open sourced in the beginning of 2015. [3] The source code is licensed under MIT License and hosted on GitHub. [4] The solver can be built using Visual Studio, a makefile or using CMake and runs on Windows, FreeBSD, Linux, and macOS. The default input format for Z3 is SMTLIB2.
The Viper verification infrastructure encodes verification conditions to Z3. The sbv library provides SMT-based verification of Haskell programs, and lets the user choose among a number of solvers such as Z3, ABC, Boolector, cvc5, MathSAT and Yices. There are also many verifiers built on top of the Alt-Ergo SMT solver. Here is a list of mature ...
Both CVC4 and cvc5 support the SMT-LIB and TPTP input formats for solving SMT problems, and the SyGuS-IF format for program synthesis. Both CVC4 and cvc5 can output proofs that can be independently checked in the LFSC format, cvc5 additionally supports the Alethe and Lean 4 formats. [3] [4] cvc5 has bindings for C++, Python, and Java.
[1] [2] [3] At a high level, the algorithm works by transforming an SMT problem into a SAT formula where atoms are replaced with Boolean variables. The algorithm repeatedly finds a satisfying valuation for the SAT problem, consults a theory solver to check consistency under the domain-specific theory, and then (if a contradiction is found ...
Linux (X86) Linux (ARM) MacOS Astrometry.net: GPL3+ command-line nova.astrometry.net (Win10 Linux subsystem) ,, All sky solver (inc Astrometry.net installer) GPL3+ COM interface - (Linux emulator Cygwin)--- ,, ANSVR (inc Astrometry.net installer) GPL3+ API interface - (Linux emulator Cygwin)--- ,, Astrometry.net API lite (inc. installer) GPL3 ...
Alt-Ergo, an automatic solver for mathematical formulas, is mainly used in formal program verification. It operates on the principle of satisfiability modulo theories (SMT). Development was undertaken by researchers at the Paris-Sud University , Laboratoire de Recherche en Informatique, Inria Saclay Ile-de-France, and CNRS .
Linux, Windows: Agros2D: Multiplatform open source application for the solution of physical problems based on the Hermes library: University of West Bohemia: 3.2: 2014-03-03: GNU GPL: Free: Linux, Windows: CalculiX: It is an Open Source FEA project. The solver uses a partially compatible ABAQUS file format. The pre/post-processor generates ...
An extension that has gained significant popularity since 2003 is satisfiability modulo theories (SMT) that can enrich CNF formulas with linear constraints, arrays, all-different constraints, uninterpreted functions, [19] etc. Such extensions typically remain NP-complete, but very efficient solvers are now available that can handle many such ...