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: aunt(helen, lee) | | 2: Searching: aunt(helen, lee) |
| 3: Searching: sibling(helen, Candidate Variable_0) | | 3: Searching: sibling(helen, Candidate Variable_0) |
n | 4: Searching: parent(Candidate Variable_0, lee) | n | |
| 5: Fail: parent(Candidate Variable_0, lee) | {'Result': 'Search Failed'} | | 4: Fail: sibling(helen, Candidate Variable_0) | {'Result': 'Search Failed'} |
| 6: Redo: sibling(helen, Candidate Variable_0) | | 5: Fail: aunt(helen, lee) | {'Result': 'Search Failed'} |
| | | 6: Fail: query | {'Result': 'Search Failed'} |
| | | |
t | 7: Found: sibling(helen, kecia) | t | |
| 8: Searching: parent(kecia, lee) | | |
| 9: Fail: parent(kecia, lee) | {'Result': 'Search Failed'} | | |
| 10: Fail: sibling(helen, kecia) | {'Result': 'Search Failed'} | | |
| 11: Fail: aunt(helen, lee) | {'Result': 'Search Failed'} | | |
| 12: Fail: query | {'Result': 'Search Failed'} | | |