Parallel processes that must exchange data or coordinate. 7. Properties to Analyze in Solved Exercises When solving Petri net exercises, always check:
Sequential execution is enforced. 3. Solved Exercise 2: Concurrency (Fork) Problem: After an initialization, two independent tasks (Task X and Task Y) run in parallel. redes de petri ejercicios resueltos
1. Introduction to Petri Nets A Petri net is a mathematical modeling language for describing distributed systems characterized by concurrency, synchronization, mutual exclusion, and resource sharing. Parallel processes that must exchange data or coordinate
Initial marking: ( M_0 = (1,1,0,0) )
( Sync ) enabled only when both ( A_ready ) and ( B_ready ) have a token. Firing removes both and puts token in ( A_done ) and ( B_done ) simultaneously. Introduction to Petri Nets A Petri net is
P1 → T1 → P2 → T2 → P3 T1, then T2.