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(debra, brittney) |  | 4 | 2: Searching: grandparent(debra, brittney)
| 5 | 3: Searching: parent(debra, Candidate Variable_0) |  | 5 | 3: Searching: parent(debra, Candidate Variable_0)
| 6 | 4: Fail: parent(debra, Candidate Variable_0) | {'Result': 'Search Failed'} |  | 6 | 4: Fail: parent(debra, Candidate Variable_0) | {'Result': 'Search Failed'}
| 7 | 5: Fail: grandparent(debra, brittney) | {'Result': 'Search Failed'} |  | 7 | 5: Fail: grandparent(debra, brittney) | {'Result': 'Search Failed'}
| 8 | 6: Fail: query | {'Result': 'Search Failed'} |  | 8 | 6: Fail: query | {'Result': 'Search Failed'}
| 9 |  |  | 9 |
t | 10 |  | t |  |
| 11 | Looking for other paths: Redo: parent(debra, Candidate Variable_0) |  |  |
| 12 |  |  |  |
| 13 |  |  |  |
| 14 | [Path 2]: |  |  |
| 15 | 7: Searching: parent(debra, scott) |  |  |
| 16 | 8: Fail: parent(debra, scott) | {'Result': 'Search Failed'} |  |  |
| 17 |  |  |  |
| 18 |  |  |  |
| 19 | Looking for other paths: Redo: parent(debra, Candidate Variable_0) |  |  |
| 20 |  |  |  |
| 21 |  |  |  |
| 22 | [Path 3]: |  |  |
| 23 | 9: Searching: parent(debra, brian) |  |  |
| 24 | 10: Found: parent(debra, brian) |  |  |
| 25 | 11: Searching: parent(brian, scott) |  |  |
| 26 | 12: Found: parent(brian, scott) |  |  |
| 27 | 13: Searching: parent(scott, brittney) |  |  |
| 28 | 14: Fail: parent(scott, brittney) | {'Result': 'Search Failed'} |  |  |
| 29 | 15: Fail: grandparent(debra, brittney) | {'Result': 'Search Failed'} |  |  |
| 30 | 16: Fail: query | {'Result': 'Search Failed'} |  |  |
| 31 |  |  |  |
| 32 |  |  |  |
| 33 | Looking for other paths: Redo: parent(debra, Candidate Variable_0) |  |  |
| 34 |  |  |  |
| 35 |  |  |  |
| 36 | [Path 4]: |  |  |
| 37 | 17: Searching: parent(debra, Candidate Variable_1) |  |  |
| 38 | 18: Fail: parent(debra, Candidate Variable_1) | {'Result': 'Search Failed'} |  |  |

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