If I don't set local variable I simply don't see local variables info not get the application crashed. Regarding the vectors length they are not big, each one have less than 1000 values each, and the elements that they contain are small structures of less than 500 B each one.
So, am I correct in understanding that the arrays are local variables to a function?
And that you do NOT get the crash when "Watch local variables set" to OFF.
This information can help me localize the code getting the crash.