f | [Path 1]: | f | [Path 1]: |
| 0: Start of execution: Beginning Search | | 0: Start of execution: Beginning Search |
| 1: Searching: query | | 1: Searching: query |
| 2: Searching: paternal_grandparent(william, connie) | | 2: Searching: paternal_grandparent(william, connie) |
| 3: Searching: parent(william, Candidate Variable_0) | | 3: Searching: parent(william, Candidate Variable_0) |
| 4: Found: parent(william, timothy) | | 4: Found: parent(william, timothy) |
| 5: Searching: sibling(timothy, connie) | | 5: Searching: sibling(timothy, connie) |
n | 6: Fail: sibling(timothy, connie) | n | 6: Fail: sibling(timothy, connie) | {'Result': 'Search Failed'} |
| 7: Fail: paternal_grandparent(william, connie) | | 7: Fail: paternal_grandparent(william, connie) | {'Result': 'Search Failed'} |
| 8: Fail: query | | 8: Fail: query | {'Result': 'Search Failed'} |
| | | |
t | [Path 2]: | t | |
| 9: Searching: paternal_grandparent(william, christina) | | |
| 10: Searching: parent(william, Candidate Variable_1) | | |
| 11: Found: parent(william, timothy) | | |
| 12: Searching: sibling(timothy, christina) | | |
| 13: Found: sibling(timothy, christina) | | |
| 14: Found: paternal_grandparent(william, christina) | | |
| 15: Fail: query | | |
| | | |
| [Path 3]: | | |
| 16: Searching: paternal_grandparent(william, Candidate Variable_2) | | |
| 17: Searching: parent(william, timothy) | | |
| 18: Searching: sibling(timothy, Candidate Variable_3) | | |
| 19: Found: sibling(timothy, christina) | | |
| 20: Found: paternal_grandparent(william, christina) | | |
| 21: Found: query | {'Result': 'Search Failed'} | | |