76% of ASICs require 2 or more respins
Bug escapes are so costly. Your time and budget are limited. Be part of the 24% that go for first silicon success.
For this you need two things. First, make formal verification an essential piece of your verification strategy. Second, optimize your verification efforts through automation.
We are LUBIS, your formal verification automation expert
50+
projects completed in 2023
5
bugs found on average on already traditionally verified blocks
We help you find simulation-resistant and corner-case bugs in high-risk silicon design or IP blocks. Our automated formal verification methodology is unique. Whether you hire us to verify your design or you choose to do it yourself, you get a high-quality formal Assertion IP (AIP) that helps you build bug-free silicon designs for quality microchips.
THE PROPERTY GENERATOR IS WHAT YOU REQUIRE
Ready for bug-free designs?
The Property Generator is our development framework to help engineering teams build AIP systematically, bind their AIP, and integrate with your existing EDA tools and CI pipelines. Whether you’re a startup building your first IP or a seasoned team formalizing an SoC. The Property Generator makes AIP development predictable and repeatable.
TAKE A SMART MOVE
Need support or done-for-you formal verification?
Whether you want to level up your formal verification skills or you have a custom design with special needs, we are here to help. We provide formal sign-off as a service and formal verification training to give you the confidence you need in your design.








