whybench : First try for a tool and an API for making bench
The final goal is to compare provers, axiomatics and transformations on specified goals. We also want to have different output Bench.tool represents the provers, axiomatics or transformations that we want to compare. Bench.prob represents on what we want to compare them. The final task are generated from an environnement and possibly with transformations. Currently only provers can be compared.