f | 1 | [Path 1]: | f | 1 | [Path 1]:
| 2 | 0: Start of execution: Beginning Search |  | 2 | 0: Start of execution: Beginning Search
| 3 | 1: Searching: query |  | 3 | 1: Searching: query
| 4 | 2: Searching: grandparent_in_law(christian, kate) |  | 4 | 2: Searching: grandparent_in_law(christian, kate)
n | 5 | 3: Searching: parent_in_law(christian, Parent_of_Spouse) | n | 5 | 3: Searching: parent_in_law(christian, Candidate Variable_0)
| 6 | 4: Searching: parent(christian, Z) |  | 6 | 4: Searching: parent(christian, Candidate Variable_1)
| 7 | 5: Found: parent(christian, pennie) |  | 7 | 5: Found: parent(christian, pennie)
n | 8 | 6: Searching: parent_of_spouse(pennie, sean) | n | 8 | 6: Searching: parent_of_spouse(pennie, Candidate Variable_0)
| 9 | 7: Found: parent_of_spouse(pennie, sean) |  | 9 | 7: Searching: married(Candidate Variable_0, pennie)
| 10 | 8: Found: parent_in_law(christian, sean) |  | 10 | 8: Fail: married(Candidate Variable_0, pennie) | {'Result': 'Search Failed'}
| 11 | 9: Searching: grandparent_in_law(christian, sean) |  | 11 | 9: Fail: parent_of_spouse(pennie, Candidate Variable_0) | {'Result': 'Search Failed'}
| 12 | 10: Searching: parent_in_law(christian, Parent_of_Spouse) |  | 12 | 10: Fail: parent_in_law(christian, Candidate Variable_0) | {'Result': 'Search Failed'}
| 13 | 11: Searching: parent(christian, Z) |  | 13 | 11: Fail: grandparent_in_law(christian, kate) | {'Result': 'Search Failed'}
| 14 | 12: Found: parent(christian, pennie) |  | 14 | 12: Fail: query | {'Result': 'Search Failed'}
| 15 | 13: Searching: parent_of_spouse(pennie, Couple) |  |  |
| 16 | 14: Found: parent_of_spouse(pennie, sean) |  |  |
| 17 | 15: Found: grandparent_in_law(christian, sean) |  |  |
| 18 | 16: Found: grandparent_in_law(christian, kate) |  |  |
| 19 | 17: Found: query | {'Result': 'truth = True'} |  |  |
| 20 |  |  | 15 |
t | 21 |  | t |  |
| 22 | Looking for other paths: Redo: parent(christian, Z) |  |  |
| 23 |  |  |  |
| 24 |  |  |  |
| 25 | [Path 2]: |  |  |
| 26 | 18: Fail: parent(christian, Candidate Variable_0) | {'Result': 'Search Failed'} |  |  |
| 27 | 19: Fail: parent_in_law(christian, Parent_of_Spouse) | {'Result': 'Search Failed'} |  |  |
| 28 | 20: Fail: grandparent_in_law(christian, kate) | {'Result': 'Search Failed'} |  |  |
| 29 | 21: Fail: query | {'Result': 'Search Failed'} |  |  |

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