--- layout: fc_discuss_archives title: Message 40 from Frama-C-discuss on August 2017 ---
Hello Claude, Thanks for the suggestion on using the appropriate driver for cvc4-1.5. We have just tried it and cvc4-1.5 when using the driver for version 1.4 produces results that are quite similar to cvc4-1.4. Looking forward to the next release of why3. Jens