#include <stdlib.h>
#include <stdio.h>

#define CHUNK_SIZE	(1<<16)

int main()
{
	char *b;
	unsigned long sz = 0;
	for (;;) {
		fprintf(stderr, "alloc ");
		if ((b = malloc( CHUNK_SIZE ))) {
			unsigned int i;
			sz += CHUNK_SIZE;
			for (i=0; i<(CHUNK_SIZE>>10); ++i)
				b[i<<10] = '0';
		} else
			exit(1);
		fprintf(stderr, "done. [%lu%s]\n", sz>>10, "k");
	}
}