The minimal example would be quite simple:

Code:
function run()
{
	History = ".t1";
	StartDate = 2015;
	EndDate = 2015;
	while(asset(loop("EUR/USD"))){}
}


This is for the FXCM data (EUR/USD for 2015 is the largest file).

The exact error message is: "Error 060: TIC memory limit exceeded (788 MB)"

788 is twice the file size.