=ADD= =reftype= 14 =number= 00-06 =url= ftp://ftp.risc.uni-linz.ac.at/pub/techreports/2000/00-06.ps.gz =year= 2000 =month= 01 =author= Pau; Ioana-Cleopatra + Rents; Igor + Schreiner; Wolfgang =title= Verifying Mutual Exclusion and Liveness Properties with TLA =abstract= In this paper we prove the correctness of Peterson's mutual exclusion algorithm using the Temporal Logic of Actions (TLA). We present a precise analysis of the algorithm for two processes: the formal specification of the algorithm, of the mutual exclusion property and of the liveness property and the proof that the algorithm satisfies these two properties. =sponsor= FWF =end=