2/2 testing save for the purpose of showing no gains with spreading 500 dwarves through 4 z-levels separated by 26+ tiles. This one covers a scenario with 500 dwarves on 4 separated by 26+ z-levels 16x4 embark area levels, checkerboarded.

Enabling debug mode highly advised (for advanced users)

Debug tools in df.global structure:
- debug_noberserk
- debug_nodrink
- debug_noeat
- debug_nomoods
- debug_nosleep
- debug_fastmining

Linked to this forum topic: http://www.bay12forums.com/smf/index.php?topic=181498