Untitled

Here is how much of LuaTeX's memory you used:
 550 strings out of 470133
 100000,662416 words of node,token memory allocated
 413 words of node memory still in use:
   3 hlist, 1 vlist, 1 rule, 2 glue, 3 kern, 1 glyph, 5 attribute, 48 glue_spec,
 5 attribute_list, 2 write nodes
   avail lists: 2:7,3:1,4:1,5:4,7:1,9:1
 29018 multiletter control sequences out of 65536+600000
 15 fonts using 723367 bytes
 35i,1n,42p,135b,80s stack positions out of 10000i,1000n,20000p,200000b,200000s

warning  (pdf backend): no pages of output.

PDF statistics: 0 PDF objects out of 1000 (max. 8388607)
 0 named destinations out of 1000 (max. 131072)
 1 words of extra memory for PDF output out of 10000 (max. 100000000)