_____________              _____________              _____________
|             |            |             |            |             |
|     430     |    ....    |     129     |    <-->    |     514     |
|_____________|            |_____________|            |_____________|

[4476[11.....-->nr_act[ive_anon[.....-->nr_al
loc_batch[.....-->2957.....-->nr_[fr]ee_pag[e
s.....-->[]nr_in]]a]cti]ve_a]non.....-->0]