let k1, k2 be Integer; :: thesis: for a being Int_position holds not AddTo a,k1,k2 is halting
let a be Int_position ; :: thesis: not AddTo a,k1,k2 is halting
consider s being State of SCMPDS ;
(Exec (AddTo a,k1,k2),s) . (IC SCMPDS ) = succ (IC s) by Th60;
hence not AddTo a,k1,k2 is halting by Th76; :: thesis: verum