9999? When I try this command with the matcher client:

```
matcher -n -v9 -n -b /tmp/test --ascii < input.xml
```
The input gives:

```
BibMatch: Parsing input file ...
read 853 records

BibMatch: Matching ...
 ==========| BEGINNING MATCHER SESSION |==========
 -- Beginning match of 853 records --
Matching of record 99999: Started
Searching with values {'of': 'id', 'c': [], 'f': '', 'p': 'Measurement of the Charged Pion Polarizability at COMPASS'}
Fuzzy searching with values {'of': 'id', 'c': [], 'f': '', 'p': 'Polarizability AND Measurement AND COMPASS'}
Results: []
Matching of record 99999: Completed as 'new'

..

```
99999 is probably not correct here. So it seems the API is not being used? Since this one is deprecated?