<consumption>
<input name="data_i_enb" pattern="1{$nb_data}" />
</consumption>
- <production counter="{2:$nb_data-1:1},$nb_data-1">
+ <production counter="{2:$nb_data-1:1},$nb_data">
<output name="data_o_enb" pattern="0001{$nb_data}" />
</production>
</patterns>