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Subclasses of Petri nets - Zemris

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EE249: Design <strong>of</strong> Embedded System (corrections)<br />

ASV/LL<br />

Reachability graph<br />

t2<br />

p1 t1 p2 p3<br />

t3<br />

100<br />

t1<br />

010<br />

• For bounded <strong>nets</strong> the Coverability Tree is called<br />

Reachability Tree since it contains all possible<br />

reachable markings<br />

67<br />

Reachability graph<br />

t2<br />

p1 t1 p2 p3<br />

t3<br />

100<br />

t1<br />

010<br />

t3<br />

001<br />

• For bounded <strong>nets</strong> the Coverability Tree is called<br />

Reachability Tree since it contains all possible<br />

reachable markings<br />

68<br />

34

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