Problem size | PC | PTa | PTb | |||
PC | PC8 | PTa |
| PTb |
| |
10 × 10 | 0.09 | 0.07 | 0.13 | 0.08 | 0.15 | 0.09 |
20 × 10 | 0.15 | 0.07 | 0.36 | 0.11 | 0.32 | 0.13 |
10 × 20 | 0.17 | 0.09 | 1.60 | 0.15 | 0.87 | 0.19 |
20 × 20 | 0.60 | 0.11 | 145.4 | 0.27 | 21.3 | 0.35 |