set i = saveIC (a,k1);
A2: InsCode (halt SCMPDS) = 0 by RECDEF_2:def 1;
InsCode (saveIC (a,k1)) = 3 by SCMPDS_2:15;
then saveIC (a,k1) <> halt SCMPDS by A2;
hence saveIC (a,k1) is No-StopCode by COMPOS_0:def 12; :: thesis: verum