A Safety and Liveness Theory for Total Reversibility (Extended Abstract)
  We study the theory of safety and liveness in a reversible calculus where reductions are totally ordered and rollbacks lead the systems to past states. Similar to previous work on communicating transactions, liveness and safety respectively correspond to the should-testing and inverse may-testing preorders. We develop fully abstract models for these preorders in a reversible calculus, which are based only on forward transitions, thus providing a simple proof technique for refinement of such systems. We show that with respect to safety, total reversibility is a conservative extension to CCS. With respect to liveness, however, adding total reversibility to CCS distinguishes more systems. To our knowledge, this work provides the first characterisations of safety and liveness, and the first testing theory for a reversible calculus. 
Claudio Antares Mezzina and Vasileios Koutavas
cs.LO