Undefined behavior in the wild

So I was hacking an open source C++ project. The project builds using gcc v5.4 and runs without problems. Then, I grabbed gcc v6.2 to see how much performance improvement can be gained. Surprisingly, the program segfaulted ...


Floating-point satisfiability as global optimization

Solving SMT formulas involving the theory of floating-pointing arithmetic (FPA) can be encountered in several domains including symbolic execution and program synthesis. Unfortunately, SMT solvers which support FPA often struggle trying to satisfy ...


Building this blog

Details about the tools and services used in building this blog. Also, some discussion about the design rationale behind it.