[mercury-users] Memory Query

[Ralph Becket]

Daryl Essam, Tuesday, 15 January 2002:
>  
>  	I am developing a genetic programming problem in Mercury. The heart
>  	of it is a 2000-element array of binary trees. The trees have a depth
>  	of 10, and hence can have up to 1024 nodes. The trees are represented
>  	as simple terms, i.e. plus(minus(3,6),add(4,7)).
>  
>  	The program works successfully with a size 2000 array, but with a depth
>  	of 6. It also works successfully with a size 100 array, with a depth of
>  	10. However anythin larger then about a 110 size array with trees of
>  	depth 10 give me a:-
>  
>  	Mercury runtime: array__set: array index out of bounds
>  
>  	error. Any ideas on what the problem is??? I assume its not a trivial
> 	programming problem.. after all the program works with both a 2000 
> 	element array, and also with depth 10 trees - just not at the same 
> 	time.

My first guess is that this is a bug in your code.  If you can post it
I'll take a look and see if I can spot the problem.

- Ralph
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