void do_simulation() {
    struct s* m;
    m = (struct s*)malloc(10000000 * sizeof(struct s));
    free(m);
    m = (struct s*)malloc(10000000 * sizeof(struct s));
    free(m);
}

##</code><code>##

void do_simulation() {
    struct s* m = (struct s*)malloc(10000000 * sizeof(struct s));
    free(m);
}