The program alarms indicated "executive overflows", meaning the guidance computer could not complete all its tasks in real-time and had to postpone some of them.
ðə pɹˈoʊɡɹæm ɐlˈɑːɹmz ˈɪndᵻkˌeɪɾᵻd "ɛɡzˈɛkjuːtˌɪv ˌoʊvɚflˈoʊz", mˈiːnɪŋ ðə ɡˈaɪdəns kəmpjˈuːɾɚ kʊd nˌɑːt kəmplˈiːt ˈɔːl ɪts tˈæsks ɪn ɹˈiːəltˈaɪm ænd hædtə poʊstpˈoʊn sˌʌm ʌv ðˌɛm.