linux/tools/verification/models/wwnr.dot

digraph state_automaton {
	{node [shape = plaintext, style=invis, label=""] "__init_not_running"};
	{node [shape = ellipse] "not_running"};
	{node [shape = plaintext] "not_running"};
	{node [shape = plaintext] "running"};
	"__init_not_running" -> "not_running";
	"not_running" [label = "not_running", color = green3];
	"not_running" -> "not_running" [ label = "wakeup" ];
	"not_running" -> "running" [ label = "switch_in" ];
	"running" [label = "running"];
	"running" -> "not_running" [ label = "switch_out" ];
	{ rank = min ;
		"__init_not_running";
		"not_running";
	}
}