by AProVE
| l0 | 1 | l1: | x1 = _tmpHAT0 ∧ x1 = _tmpHATpost ∧ _tmpHAT0 = _tmpHATpost | |
| l2 | 2 | l0: | x1 = _x ∧ x1 = _x1 ∧ _x = _x1 | |
| l3 | 3 | l2: | x1 = _x2 ∧ x1 = _x3 ∧ _x2 = _x3 | |
| l3 | 4 | l0: | x1 = _x4 ∧ x1 = _x5 ∧ _x5 = _x5 | |
| l4 | 5 | l3: | x1 = _x6 ∧ x1 = _x7 ∧ _x6 = _x7 | 
| l4 | l4 | : | x1 = x1 | 
| l3 | l3 | : | x1 = x1 | 
| l0 | l0 | : | x1 = x1 | 
| l2 | l2 | : | x1 = x1 | 
There exist no SCC in the program graph.