Cfrgtkky

While compiling a short file with spreadtab, I got the following error:

! TeX capacity exceeded, sorry [save size=80000].

Based on other answers in this site, I ran on a Windows shell:

kpsewhich -a texmf.cnf

and got:

c:/texlive/2018/texmf.cnf

c:/texlive/2018/texmf-dist/web2c/texmf.cnf

I opened the first file and added the line:

save_size  = 200000

and then re-compiled the file, but still got the same error message.

What should I do to increase the save size?

EDIT: here is a minimal working example:

documentclass{standalone}

usepackage{spreadtab}  

begin{document}

STautoround{3}

begin{spreadtab}{{tabular}{l|llllllllll}}

& 7 & 5 & 1 & 1 & 1 & 1 & 1 & 1 & 1 & 1 

\

STcopy{>,v}{1 - 2 * exp(2*ln(!b!1)-2*ln(!c!1))} 

& & & & & & & & & &

\

& & & & & & & & & &

\

& & & & & & & & & &

\

& & & & & & & & & &

\

& & & & & & & & & &

\

& & & & & & & & & &

\

& & & & & & & & & &

\

& & & & & & & & & &

\

& & & & & & & & & &

\

& & & & & & & & & &

\

& & & & & & & & & &

\

& & & & & & & & & &

\

& & & & & & & & & &

\

& & & & & & & & & &

\

& & & & & & & & & &

\

& & & & & & & & & &

end{spreadtab}

end{document}

When I remove one or two rows, it compiles fine (and fills all cells with -2.92).
But when I add the rows back, I get the error.