Automated Test Case Prioritization with Reactive GRASP

Table 6

Coverage Significance and Time Mean Difference, Small Programs.

Algorithm (x)	Algorithm (y)	Mean Coverage Difference (%)	Coverage Difference	Time Mean Difference
		(𝑥−𝑦)	Significance (𝑡-test)	(s) (𝑥−𝑦)
Greedy Algorithm	Additional Greedy Algorithm	−1.9041	0.0000	−1.4908
	Genetic Algorithm	−1.8223	0.0000	−8.4361
	Simulated Annealing	−1.8250	0.0000	−0.0634
	Reactive GRASP	−1.8938	0.0000	−100.0312
Additional Greedy	Greedy Algorithm	1.9041	0.0000	1.4908
Algorithm	Genetic Algorithm	0.0818	0.0000	−6.9452
	Simulated Annealing	0.0790	0.0000	1.4274
	Reactive GRASP	0.0103	0.1876	−98.5403
Genetic Algorithm	Greedy Algorithm	1.8223	0.0000	8.4361
	Additional Greedy Algorithm	−0.0818	0.0000	6.9452
	Simulated Annealing	−0.0026	0.4918	8.3727
	Reactive GRASP	−0.0715	0.0000	−91.5951
Simulated Annealing	Greedy Algorithm	1.8250	0.0000	0.0634
	Additional Greedy Algorithm	−0.0790	0.0000	−1.4274
	Genetic Algorithm	0.0026	0.4918	−8.3727
	Reactive GRASP	−0.0688	0.0000	−99.9679
Reactive GRASP	Greedy Algorithm	1.8938	0.0000	100.0312
	Additional Greedy Algorithm	−0.0103	0.1876	98.5403
	Genetic Algorithm	0.0715	0.0000	91.5951
	Simulated Annealing	0.0688	0.0000	99.9679