I see at least one plausible case where an AI couldn’t solve the problem: All it takes is for none of Alicorn’s friends to be cryopreserved and for it to require significantly more than 5 hours for her brain to naturally perform the neurological changes involved in going from considering someone a stranger to considering them a friend. (I’m assuming that she’d consider speeding up that process to be an unacceptable brain modification. ETA: And that being asked if a particular solution would be acceptable is a significant part of making that solution acceptable, such that suggested solutions would not be acceptable if they hadn’t already been suggested. (This is true for me, but may not be similarly true for Alicorn.))
I see at least one plausible case where an AI couldn’t solve the problem: All it takes is for none of Alicorn’s friends to be cryopreserved and for it to require significantly more than 5 hours for her brain to naturally perform the neurological changes involved in going from considering someone a stranger to considering them a friend. (I’m assuming that she’d consider speeding up that process to be an unacceptable brain modification. ETA: And that being asked if a particular solution would be acceptable is a significant part of making that solution acceptable, such that suggested solutions would not be acceptable if they hadn’t already been suggested. (This is true for me, but may not be similarly true for Alicorn.))