Prec: true

1
Danielas eService
Prec true register_event (WWW04, 17 May 2004, 22
May 2004) Output failure_notification Eff
registered_event false
Prec true register_event (WWW04, 17 May 2004, 22
May 2004) Output success_registration_notificati
on Eff registered_event true
the parameters hotel_name, date_leave, date_back
are instantiated with valid values
Prec true book_plane (Rome, date_leave, New
York, date_back) Output success_plane_booking Eff
booked_plane true
Prec true book_plane (Rome, date_leave, New
York, date_back) Output failure_notification Eff
booked_plane false
Prec true book_hotel (hotel_name, New York,
date_leave, date_back) Output success_hotel_booki
ng Eff booked_hotel true
Prec true book_hotel (hotel_name, New York,
date_leave, date_back) Output failure_notificatio
n Eff booked_hotel false
2
Ricks eService
Prec true book_plane (Newark, 01 June 2004,
Atlanta, 02 June 2004) Output failure_notificatio
n Eff booked_plane false
Prec true book_plane (Newark, 01 June 2004,
Atlanta, 02 June 2004) Output success_plane_booki
ng Eff booked_plane true
Prec true register_event (Data Grid Net, 01 June
2004, 02 June 2004) Output failure_notification
Eff registered_event false
Prec true register_event (Data Grid Net, 01 June
2004, 02 June 2004) Output success_registration
_notification Eff registered_event true
Prec true book_hotel (Marriot, Atlanta, 01 June
2004, 02 June 2004) Output success_hotel_booking
Eff booked_hotel true
Prec true book_hotel (Marriot, Atlanta, 01 June
2004, 02 June 2004) Output failure_notification E
ff booked_hotel false
3
Marias eService
Prec true book_hotel (hotel_name, Venice, 10
February 2004, 25 February 2004) Output
failure_notification Eff booked_hotel false
Prec true book_hotel (hotel_name, Venice, 10
February 2004, 25 February 2004) Output
success_hotel_booking Eff booked_hotel true
the parameters hotel_name, start_registr_date,
end_registr_date are instantiated with valid
values
Prec true book_plane (Madrid, 10 February 2004,
25 February 2004) Output success_plane_booking Ef
f booked_plane true
Prec true book_plane (Madrid, 10 February 2004,
25 February 2004) Output failure_notification
Eff booked_plane false
Prec true register_event (Venice Carnival,
start_registr_date, end_registr_date) Output
success_registration_notification Eff
registered_event true
Prec true register_event (Venice Carnival,
start_registr_date, end_registr_date) Output
failure_notification Eff registered_event
false