p 310.0 340.0 lock 5 n p 90.0 50.0 readers 6 n t 90.0 130.0 arrivee_lecteurs e 0 w n {} ne p 90.0 210.0 wait_readers 0 n t 90.0 280.0 debut_lecture e 0 w n {} ne p 90.0 350.0 reading 0 n t 90.0 450.0 fin_lecture 0 w n p 480.0 50.0 writers 3 n t 480.0 450.0 fin_ecriture s 0 w n {} ne t 480.0 130.0 arrivee_ecrivains w 0 w n {} ne p 480.0 210.0 wait_writers 0 n t 480.0 270.0 debut_ecriture e 0 w n {} ne p 480.0 350.0 writting 0 n e readers arrivee_lecteurs 1 n e arrivee_lecteurs wait_readers 1 n e lock debut_lecture 1 n e wait_readers debut_lecture 1 n e debut_lecture reading 1 n e reading fin_lecture 1 n e fin_lecture 0.375 113.13708 readers 0.61440538 106.30146 1 n e fin_lecture lock 1 n e writers arrivee_ecrivains 1 n e arrivee_ecrivains wait_writers 1 n e lock debut_ecriture 5 nw e wait_writers debut_ecriture 1 n e debut_ecriture writting 1 n e writting fin_ecriture 1 n e fin_ecriture 0.10944628 181.17671 writers 0.88514506 166.50826 1 n e fin_ecriture lock 5 n h bdd0