Ability to pass options to the underlying engine to prevent "Cannot enlarge memory arrays"?

I am trying to visualise a fairly sizable statechart (maybe 50 states, with 7 levels deep nesting), but get an error when going beyond level 5.

Expected Behavior

Expect the SVG to be produced.

Current Behavior

abort("Cannot enlarge memory arrays. Either
(1) compile with -s TOTAL_MEMORY=X with X higher than the current value 16777216,
(2) compile with -s ALLOW_MEMORY_GROWTH=1 which allows increasing the size at runtime but prevents some optimizations,
(3) set Module.TOTAL_MEMORY to a higher value before the program runs, or
(4) if you want malloc to return NULL (0) instead of this abort, compile with -s ABORTING_MALLOC=0 "). 
Build with -s ASSERTIONS=1 for more info.

Possible Solution

Increase allocated memory, or provide more detailed error logging why it runs out? Perhaps a small tweak to the statechart will prevent the engine from choking?

Steps to Reproduce (for bugs)

Context

I’m just trying to find a good visualizer for our statechart, most importantly one that is stable (in its layout).

Your Environment

• Version used: 4.1.0
• Node version: 8.12.0
• Operating System and version: Windows 10
• Link to your project:

[rodinhart]

graphviz works!

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