The "lines of code" at this point are basically the same thing as binary code that comes out of a compiler - something you almost never look at and certainly won't try to touch by hand.

The actual "code" is everything driving the harness.

The current problem for this is that the harness is not (yet) deterministic, so it's sort of like having a compiler where your output program works slightly differently every build, and then the compiler tries to just patch the binary programs when you recompile to minimise this problem, or even worse, disassembles the whole thing to figure out what it does, makes the chance, and then recompiles it.