This is BibTeX, Version 0.99d (TeX Live 2015/dev/Debian)
Capacity: max_strings=35307, hash_size=35307, hash_prime=30011
The top-level auxiliary file: main.aux
The style file: alpha.bst
Database file #1: biblio.bib
You've used 19 entries,
            2543 wiz_defined-function locations,
            695 strings with 8037 characters,
and the built_in function-call counts, 8579 in all, are:
= -- 865
> -- 431
< -- 12
+ -- 152
- -- 149
* -- 635
:= -- 1386
add.period$ -- 62
call.type$ -- 19
change.case$ -- 125
chr.to.int$ -- 18
cite$ -- 19
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if$ -- 1790
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missing$ -- 21
newline$ -- 100
num.names$ -- 59
pop$ -- 119
preamble$ -- 1
purify$ -- 146
quote$ -- 0
skip$ -- 299
stack$ -- 0
substring$ -- 463
swap$ -- 80
text.length$ -- 12
text.prefix$ -- 3
top$ -- 0
type$ -- 140
warning$ -- 0
while$ -- 80
width$ -- 21
write$ -- 259