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: cousin(beverly, april) | | 2: Searching: cousin(beverly, april) |
n | 3: Searching: parent(Parent1, beverly) | n | 3: Searching: parent(Candidate Variable_0, beverly) |
| 4: Found: parent(frank, beverly) | | 4: Found: parent(frank, beverly) |
t | 5: Searching: parent(Parent2, april) | t | 5: Searching: parent(Candidate Variable_1, april) |
| 6: Found: parent(frank, patricia) | | 6: Fail: parent(Candidate Variable_1, april) | {'Result': 'Search Failed'} |
| 7: Searching: sibling(frank, frank) | | 7: Fail: cousin(beverly, april) | {'Result': 'Search Failed'} |
| 8: Fail: sibling(frank, frank) | | 8: Fail: query | {'Result': 'Search Failed'} |
| 9: Searching: sibling(frank, frank) | | |
| 10: Fail: sibling(frank, frank) | | |
| 11: Fail: cousin(beverly, april) | | |
| 12: Fail: query | | |