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: great_grandparent(kevin, brittney) | | 2: Searching: great_grandparent(kevin, brittney) |
| 3: Searching: parent(kevin, Candidate Variable_0) | | 3: Searching: parent(kevin, Candidate Variable_0) |
n | 4: Found: parent(kevin, elizabeth) | n | 4: Fail: parent(kevin, Candidate Variable_0) | {'Result': 'Search Failed'} |
| 5: Searching: sibling(elizabeth, brittney) | | 5: Fail: great_grandparent(kevin, brittney) | {'Result': 'Search Failed'} |
| 6: Found: sibling(elizabeth, brittney) | | 6: Fail: query | {'Result': 'Search Failed'} |
| 7: Searching: parent(elizabeth, brittney) | | |
| 8: Fail: parent(elizabeth, brittney) | | |
| 9: Fail: great_grandparent(kevin, brittney) | | |
| 10: Fail: query | | |
| | | |
t | [Path 2]: | t | |
| 11: Redo: sibling(elizabeth, brittney) | | |
| 12: Found: sibling(elizabeth, brittney) | | |
| 13: Searching: parent(brittney, elizabeth) | | |
| 14: Fail: parent(brittney, elizabeth) | | |
| 15: Fail: great_grandparent(kevin, brittney) | | |
| 16: Fail: query | | |