Clock Constraints Specification Language
The Clock Constraint Specification Language or CCSL, is a software language for modeling relations among so-called clocks. It is part of the time model defined in the UML Profile for MARTE.
CCSL provides a concrete syntax to handle logical clocks. The term logical clock refers to Leslie Lamport's logical clocks and its usage in CCSL is directly inspired from Synchronous programming languages.
A solver of CCSL constraints is implemented in the TimeSquare tool.