Complex sentence: The halting problem is theoretically decidable for linear bounded automata (LBAs) or deterministic machines with finite memory, although this does not contradict the undecideability of the halting problem, which applies to generalized Turing machines.
Split into simpler sentences: The halting problem is theoretically decidable for linear bounded automata (LBAs) or deterministic machines with finite memory. However, this does not contradict the undecideability of the halting problem, which applies to generalized Turing machines.