Table 2.
Verification results of ACAS Xu networks.
ACAS XU 
|
SAT | UNSAT | UNK | TIMEOUT | TIME(s) | ||
|---|---|---|---|---|---|---|---|
| 1 h | 2 h | 10 h | |||||
| Reluplex | 3 | 42 | 0 | 2 | 0 | 0 | 28454 |
| Marabou | 3 | 42 | 0 | 1 | 0 | 0 | 19466 |
| Marabou DnC | 3 | 42 | 0 | 3 | 3 | 1 | 111880 |
| ReluVal | 3 | 42 | 0 | 0 | 0 | 0 | 416 |
| Zonotope | 0 | 2 | 43 | 0 | 0 | 0 | 3 |
| Abstract Domain | 0 | 0 | 45 | 0 | 0 | 0 | 8 |
| NNV Exact Star | 3 | 42 | 0 | 0 | 0 | 0 | 1371 |
| NNV Appr. Star | 0 | 29 | 16 | 0 | 0 | 0 | 52 |
ACAS XU 
|
|||||||
| Reluplex | 3 | 42 | 0 | 0 | 0 | 0 | 11880 |
| Marabou | 3 | 42 | 0 | 0 | 0 | 0 | 8470 |
| Marabou DnC | 3 | 42 | 0 | 2 | 2 | 0 | 25110 |
| ReluVal | 3 | 42 | 0 | 0 | 0 | 0 | 27 |
| Zonotope | 0 | 1 | 44 | 0 | 0 | 0 | 5 |
| Abstract Domain | 0 | 0 | 45 | 0 | 0 | 0 | 7 |
| NNV Exact Star | 3 | 42 | 0 | 0 | 0 | 0 | 470 |
| NNV Appr. Star | 0 | 32 | 13 | 0 | 0 | 0 | 19 |