Section: New Software and Platforms

The SPASS automated theorem prover

Functional Description

The classic SPASS is an automated theorem prover based on superposition that handles first-order logic with equality and several extensions for particular classes of theories. With version SPASS 3.9 we have stopped the development of the classic prover and have started the bottom-up development of SPASS 4.0 that will actually be a workbench of automated reasoning tools.

In 2016 we have made available for the first time our LIA solver SPASS-IQ. Furthermore, we have developed a state-of-the-art SAT solver SPASS-SATT that will be available in 2017.

• Contact: Christoph Weidenbach

• URL: http://www.spass-prover.org/