Table 3: Execution times in seconds for the second system.

SCSRBTDCBCBRBCSR

20/167.952.051.851.4
18/370.659.960.055.0
16/572.068.373.866.3
14/773.074.280.873.8
12/973.178.381.474.8
11/1073.681.782.375.9

a .