<?xml version='1.0'?>
-<!DOCTYPE platform SYSTEM "simgrid.dtd">
-<platform version="2">
+<!DOCTYPE platform SYSTEM "http://simgrid.gforge.inria.fr/simgrid.dtd">
+<platform version="3">
<host id="CPU1" power="20"/>
<process host="CPU1" function="test_trace"/>
</platform>
\ No newline at end of file