Hello,
I could not reproduce the problem. Could you please send a DX-Diag file?
http://www.matrixgames.com/forums/tm.asp?m=1597548

32 or 64 bit version?

It should save one according to your system.

Well, i provide 64 bit one: http://pastebin.com/V2SibYVx

Well i forgot 2 "0", the command is:

[player,200000000000] call BIS_fnc_setHeight;

Updated with RPT and corrected command

Still no crashes for me. I suggest to use little lower altitudes. :)

Can you please upload crashdumps?
(rpt, bidmp, mdmp with the same name)

We expect function will limit itself to a maximum altitude if there is a risk to make program crash, this is of course a test, a "bug hunting", and will never be used in a real script (I hope), however is better to fix it.
I provided all infos required and in my hands, now it's your work to fix it (and decide how) ;)

Added a .RAR with requested file (mdmp not found in AppData): http://www.filedropper.com/arma3_1

Crash confirmed on Win7 64bits.
It is not directly linked to BIS_fnc_setHeight but to the setPos* commands.

On my computer crashed appears for player's altitude equals to 1000000000000 or 10000000000000.
Just before the CTD, arma3.exe uses all the available memory (4GB).

I have assigned the issue internally to programmer, thank you for the feedback!

Looks like a memory overflow, maybe a temporary fix could be to limit altitude in setPos command (that madbull spotted as a source of the bug)

Does the issue still persist?