Results: Single solution, 4 threads

Time per cube (in seconds, lower is better). | Solver | Size |17 moves|18 moves|19 moves|20 moves|Superflip| |:---------|:-------|-------:|-------:|-------:|-------:|--------:| |H48 h11 |56.5 GiB| 0.04| 0.14| 0.60| 3.97| 4.19| |H48 h10 |28.3 GiB| 0.05| 0.20| 0.91| 6.65| 9.81| |H48 h9 |14.1 GiB| 0.07| 0.39| 1.74| 12.54| 18.96| |H48 h8 | 7.1 GiB| 0.13| 0.90| 3.71| | | |H48 h7 | 3.5 GiB| 0.17| 1.28| 6.12| | | |H48 h6 | 1.8 GiB| 0.33| 2.47| 12.22| | | Speed-up factor (higher is better). | Solver | Size |17 moves|18 moves|19 moves|20 moves|Superflip| |:---------|:-------|-------:|-------:|-------:|-------:|--------:| |H48 h11 |56.5 GiB| 2.55| 3.46| 3.75| 3.96| 3.71| |H48 h10 |28.3 GiB| 3.09| 3.71| 3.67| 3.54| 3.88| |H48 h9 |14.1 GiB| 3.25| 3.84| 3.85| | | |H48 h8 | 7.1 GiB| 3.53| 3.72| 3.81| | | |H48 h7 | 3.5 GiB| 3.60| 3.78| 3.80| | | |H48 h6 | 1.8 GiB| 3.77| 3.82| 3.79| | |