Is there heap size limitaion?

[Alexey Salmin]

> ^ This is wrong.  Should be
>
>  int **table1=malloc(10000000*sizeof(int**));
>
> The same error occurs several times.
>
> You also need
>
>  if (!table1 || !table1_aux)
>    perror ("");
>

LOL, you've got to be kidding us :)
"table1" is pointer to an array of (int *). That's why it has type (int **).

Alexey