Sequence number generated by aorai is incorrect

ID0001050: This issue was created automatically from Mantis Issue 1050. Further discussion may take place here.

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Id	Project	Category	View	Due Date	Updated
ID0001050	Frama-C	Plug-in > aoraï	public	2011-12-14	2014-02-12

Reporter	Mounir	Assigned To	virgile	Resolution	fixed
Priority	normal	Severity	minor	Reproducibility	always
Platform	-	OS	-	OS Version	-
Product Version	Frama-C Nitrogen-20111001	Target Version	-	Fixed in Version	Frama-C Oxygen-20120901

Description :

void f(){};

void g(){};

The aorai counter generated for the program and automata below is incorrect. It should be 0 <= aorai_counter <= 5 while it's defined as <=6.

frama-c loop.c -aorai-automata loop.ya

• file: loop.c int main(int c){ if (c<0){ c = 0;} if (c>0){ c = 5;}

  while (c){ f(); g(); c--; } return 0; }

• file loop.ya

%init : S0; %accept : Sf;

S0 : {[ main( [ f(); g() ]{0,5} ) ]} -> Sf; Sf: -> Sf;