A practical construction for decomposing numerical abstract domains

Numerical abstract domains are an important ingredient of modern static analyzers used for verifying critical program properties (e.g., absence of buffer overflow or memory safety). Among the many numerical domains introduced over the years, Polyhedra ...

Numerical abstract domains are a key component of modern static analyzers. Despite recent advances, precise analysis with highly expressive domains remains too costly for many real-world programs. To address this challenge, we introduce a new data-...

Numerical static analysis computes an approximation of all the possible values that a numeric variable may assume, in any execution of the program. Many numerical static analyses have been proposed exploiting the theory of abstract interpretation, which ...