f | 1 | [Path 1]: | f | 1 | [Path 1]:
t | 2 | 0: Start of execution: Begining Search | t | 2 | 0: Start of execution: Beginning Search
| 3 | 1: Searching: query |  | 3 | 1: Searching: query
| 4 | 2: Searching: consider_tuna_substitute(vegan) |  | 4 | 2: Searching: consider_tuna_substitute(vegan)
| 5 | 3: Searching: vegan_diet(vegan) |  | 5 | 3: Searching: vegan_diet(vegan)
| 6 | 4: Searching: vegan_diet(vegan) |  | 6 | 4: Fail: vegan_diet(vegan) | {'Result': 'Search Failed'}
| 7 | 5: Searching: tuna_substitute(Candidate Variable_0) |  | 7 | 5: Fail: consider_tuna_substitute(vegan) | {'Result': 'Search Failed'}
| 8 | 6: Searching: tuna_substitute(chickpeas) |  | 8 | 6: Fail: query | {'Result': 'Search Failed'}
| 9 | 7: Searching: vegan_acceptance(chickpeas, tuna_substitute, Candidate Variable_1) |  |  |
| 10 | 8: Searching: vegan_acceptance(chickpeas, tuna_substitute, high) |  |  |
| 11 | 9: Searching: high = high |  |  |
| 12 | 10: Searching: high = high |  |  |
| 13 | 11: Exit: high = high |  |  |
| 14 | 12: Exit: vegan_acceptance(chickpeas, tuna_substitute, high) |  |  |
| 15 | 13: Exit: tuna_substitute(chickpeas) |  |  |
| 16 | 14: Exit: consider_tuna_substitute(vegan) |  |  |
| 17 | 15: Exit: query |  |  |
| 18 |  |  | 9 |

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