This is BibTeX, Version 0.99d (TeX Live 2023/Debian)
Capacity: max_strings=200000, hash_size=200000, hash_prime=170003
The top-level auxiliary file: main.aux
The style file: unsrt.bst
Database file #1: references.bib
Warning--I didn't find a database entry for "princeton"
You've used 11 entries,
            1791 wiz_defined-function locations,
            515 strings with 5435 characters,
and the built_in function-call counts, 1577 in all, are:
= -- 140
> -- 65
< -- 3
+ -- 28
- -- 17
* -- 41
:= -- 291
add.period$ -- 39
call.type$ -- 11
change.case$ -- 12
chr.to.int$ -- 0
cite$ -- 11
duplicate$ -- 71
empty$ -- 166
format.name$ -- 17
if$ -- 349
int.to.chr$ -- 0
int.to.str$ -- 11
missing$ -- 3
newline$ -- 64
num.names$ -- 11
pop$ -- 43
preamble$ -- 1
purify$ -- 0
quote$ -- 0
skip$ -- 20
stack$ -- 0
substring$ -- 0
swap$ -- 9
text.length$ -- 3
text.prefix$ -- 0
top$ -- 0
type$ -- 0
warning$ -- 0
while$ -- 11
width$ -- 13
write$ -- 127
(There was 1 warning)