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: grandparent(dorothy, leo) | | 2: Searching: grandparent(dorothy, leo) |
n | 3: Searching: parent(dorothy, Parent) | n | 3: Searching: parent(dorothy, Candidate Variable_0) |
| 4: Found: parent(dorothy, sharon) | | 4: Found: parent(dorothy, sharon) |
| 5: Searching: parent(sharon, leo) | | 5: Searching: parent(sharon, leo) |
t | 6: Fail: parent(sharon, leo) | t | 6: Fail: parent(sharon, leo) | {'Result': 'Search Failed'} |
| 7: Redo: parent(dorothy, Parent) | | |
| | | Looking for other paths: Redo: parent(dorothy, Candidate Variable_0) |
| | | |
| | | |
| | | [Path 2]: |
| 8: Found: parent(dorothy, helen) | | 7: Found: parent(dorothy, helen) |
| 9: Searching: parent(helen, leo) | | 8: Searching: parent(helen, leo) |
| 10: Fail: parent(helen, leo) | | 9: Fail: parent(helen, leo) | {'Result': 'Search Failed'} |
| 11: Redo: parent(dorothy, Parent) | | |
| | | Looking for other paths: Redo: parent(dorothy, Candidate Variable_0) |
| | | |
| | | |
| | | [Path 3]: |
| 12: Found: parent(dorothy, florence) | | 10: Found: parent(dorothy, florence) |
| 13: Searching: parent(florence, leo) | | 11: Searching: parent(florence, leo) |
| 14: Fail: parent(florence, leo) | | 12: Fail: parent(florence, leo) | {'Result': 'Search Failed'} |
| 15: Redo: parent(dorothy, Parent) | | 13: Fail: grandparent(dorothy, leo) | {'Result': 'Search Failed'} |
| 16: Fail: grandparent(dorothy, leo) | | |
| 17: Fail: query | {'Result': 'truth = False'} | | 14: Fail: query | {'Result': 'Search Failed'} |
| | | |