| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 58 of 58 | 0% | 7 of 7 | 0% | 7 | 7 | 14 | 14 | 3 | 3 |
| match(SubstitutionVisitor, MutableRel, MutableRel) | | 0% | | 0% | 3 | 3 | 5 | 5 | 1 | 1 |
| copy(Object[], int) | | 0% | | 0% | 3 | 3 | 4 | 4 | 1 | 1 |
| SubstitutionVisitor.UnifyRule(int, SubstitutionVisitor.Operand, SubstitutionVisitor.Operand) | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 |