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: nephew(gordon, judy) | | 2: Searching: nephew(gordon, judy) |
n | 3: Searching: parent(Parent, gordon) | n | 3: Searching: parent(Candidate Variable_0, gordon) |
| 4: Found: parent(ethel, gordon) | | 4: Found: parent(ethel, gordon) |
| 5: Searching: sibling(ethel, judy) | | 5: Searching: sibling(ethel, judy) |
| 6: Fail: sibling(ethel, judy) | {'Result': 'Search Failed'} | | 6: Fail: sibling(ethel, judy) | {'Result': 'Search Failed'} |
t | 7: Redo: parent(Parent, gordon) | t | |
| | | Looking for other paths: Redo: parent(Candidate Variable_0, gordon) |
| | | |
| | | |
| | | [Path 2]: |
| 8: Found: parent(janice, gordon) | | 7: Found: parent(janice, gordon) |
| 9: Searching: sibling(janice, judy) | | 8: Searching: sibling(janice, judy) |
| 10: Fail: sibling(janice, judy) | {'Result': 'Search Failed'} | | 9: Fail: sibling(janice, judy) | {'Result': 'Search Failed'} |
| 11: Redo: nephew(gordon, judy) | | |
| 12: Fail: nephew(gordon, judy) | {'Result': 'Search Failed'} | | 10: Fail: nephew(gordon, judy) | {'Result': 'Search Failed'} |
| 13: Fail: query | {'Result': 'Search Failed'} | | 11: Fail: query | {'Result': 'Search Failed'} |
| | | |