| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 182 of 549 | 66% | 17 of 56 | 69% | 14 | 44 | 32 | 114 | 3 | 14 |
| gc_data(int) | | 0% | | 0% | 4 | 4 | 15 | 15 | 1 | 1 |
| toString() | | 0% | | 0% | 2 | 2 | 6 | 6 | 1 | 1 |
| addToStack(Struct, int, ChoicePoint) | | 80% | | 71% | 4 | 8 | 3 | 25 | 0 | 1 |
| cut(ChoicePoint) | | 0% | | 0% | 3 | 3 | 7 | 7 | 1 | 1 |
| ruleSelect() | | 96% | | 83% | 1 | 4 | 1 | 12 | 0 | 1 |
| Engine(Prolog, Struct[]) | | 100% | | 100% | 0 | 2 | 0 | 11 | 0 | 1 |
| doubleStackSize() | | 100% | | 100% | 0 | 2 | 0 | 8 | 0 | 1 |
| back() | | 100% | | 100% | 0 | 3 | 0 | 7 | 0 | 1 |
| truue() | | 100% | | 100% | 0 | 3 | 0 | 4 | 0 | 1 |
| run(int) | | 100% | | 100% | 0 | 6 | 0 | 11 | 0 | 1 |
| eval() | | 100% | | 100% | 0 | 2 | 0 | 2 | 0 | 1 |
| hasAlternatives() | | 100% | | 100% | 0 | 3 | 0 | 4 | 0 | 1 |
| stackIterator() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| runFirst() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |