theorem Th16: :: SFMASTR3:18

for s being State of SCM+FSA
for a being read-write Int-Location
for bb, cc being Int-Location
for k being Nat
for p being Instruction-Sequence of SCM+FSA
for Ig being really-closed good MacroInstruction of SCM+FSA st ((StepForUp (a,bb,cc,Ig,p,s)) . k) . (intloc 0) = 1 & Ig is_halting_on (StepForUp (a,bb,cc,Ig,p,s)) . k,p +* (while>0 ((1 -stRWNotIn ({a,bb,cc} \/ (UsedILoc Ig))),((Ig ";" (AddTo (a,(intloc 0)))) ";" (SubFrom ((1 -stRWNotIn ({a,bb,cc} \/ (UsedILoc Ig))),(intloc 0)))))) holds
((StepForUp (a,bb,cc,Ig,p,s)) . (k + 1)) . (intloc 0) = 1