Yes, of course, I agree.
But, in your opinion, what is causing the relay to turn on? According to the schematic the relay was to pulse, in a 8-second inteval.
I can only think about these things:
1 - The transistor pair has none resistor in base.
2 - The Carry Out pin "high-level output voltage" is too low, causing the transistor pair to conduct.
3 - The RESET pin is draining too much current, causing a voltage loss on the Carry Out pin "high-level output voltage", making the the transistor pair conduct.
4 - The Carry Out pin is not supplying current enough to the RESET pin, causing a voltage loss.