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: mother_in_law(julie, nola) | | 2: Searching: mother_in_law(julie, nola) |
| 3: Searching: parent(nola, Candidate Variable_0) | | 3: Searching: parent(nola, Candidate Variable_0) |
t | 4: Searching: spouse(julie, nola) | t | 4: Fail: parent(nola, Candidate Variable_0) | {'Result': 'Search Failed'} |
| 5: Fail: spouse(julie, nola) | | 5: Fail: mother_in_law(julie, nola) | {'Result': 'Search Failed'} |
| 6: Redo: mother_in_law(julie, nola), 4th clause | | |
| 7: Searching: parent(julie, nola) | | Looking for other paths: Redo: query |
| 8: Searching: spouse(nola, julie) | | |
| 9: Fail: spouse(nola, julie) | | |
| 10: Fail: mother_in_law(julie, nola) | | [Path 2]: |
| 11: Redo: query, 2nd alternative | | |
| 12: Searching: sister_in_law(julie, nola) | | 6: Searching: sister_in_law(julie, nola) |
| 13: Searching: sibling(nola, julie) | | 7: Searching: sibling(Candidate Variable_1, nola) |
| 14: Searching: spouse(julie, nola) | | 8: Fail: sibling(Candidate Variable_1, nola) | {'Result': 'Search Failed'} |
| 15: Found: spouse(julie, nola) | | 9: Fail: sister_in_law(julie, nola) | {'Result': 'Search Failed'} |
| 16: Found: sibling(nola, julie) | | 10: Fail: query | {'Result': 'Search Failed'} |
| 17: Found: sister_in_law(julie, nola) | | |
| 18: Found: query | {'Result': 'truth = True'} | | |