Table 7. Statistics over the potential boundary candidate clusters covered by BCS and LNS.

We also show the number of clusters uniquely covered by each approach for each execution time setting. The Total Clusters column lists the number of clusters found by the summarisation method when run on all candidates found by any method in any run.

		Total	30 seconds		600 seconds
SUT	Strategy	Clusters	# Found	# Unique	# Found	# Unique
bytecount	LNS	8	5.25 ± 0.6	0	6.0 ± 0.0	0
	BCS		8.0 ± 0.0	2	8.0 ± 0.0	2
BMI-class	LNS	15	14.95 ± 0.2	3	15.0 ± 0.0	0
	BCS		9.35 ± 0.9	0	14.25 ± 0.6	0
BMI	LNS	6	6.0 ± 0.0	0	6.0 ± 0.0	0
	BCS		6.0 ± 0.0	0	6.0 ± 0.0	0
Julia Date	LNS	11	4.9 ± 0.3	1	5.0 ± 0.0	0
	BCS		2.7 ± 1.1	1	7.5 ± 0.8	6