This is pdfTeX, Version 3.14159265-2.6-1.40.18 (TeX Live 2017/Debian) (preloaded format=pdflatex 2020.2.25)  2 APR 2020 15:44
entering extended mode
 restricted \write18 enabled.
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**automultiplechoice.tex

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<*> automultiplechoice.tex
                          
*** (job aborted, file error in nonstop mode)

 
Here is how much of TeX's memory you used:
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 120 string characters out of 6179601
 46066 words of memory out of 5000000
 3428 multiletter control sequences out of 15000+600000
 3640 words of font info for 14 fonts, out of 8000000 for 9000
 36 hyphenation exceptions out of 8191
 0i,0n,0p,1b,6s stack positions out of 5000i,500n,10000p,200000b,80000s
!  ==> Fatal error occurred, no output PDF file produced!