6.3 Depth Bound |
cilog: bound n.where n is a positive integer. n is a bound on the depth of any proof tree. The default value is 30.
When a goal is asked and no more answers can be found, if the depth-bound was not reached, the system reports there are no more answers. If the depth-bound was reached, there still may be some answers, although it is more likely that there is a bug in the knowledge base where some recursions do not terminate. CILOG allows the user to interactively explore the places where the depth bound was reached.
When no more answers can be found and the search was cut off due to hitting the depth-bound, the user is informed of this, as is given the option of one of:
When the user given the where command, the proof is retried, and it halts at a point where the depth-bound was reached, and shows the user the current subgoal, g. The user can give one of the following commands:
6.3 Depth Bound |