ILS Heuristics for the Single-Machine Scheduling Problem with Sequence-Dependent Family Setup Times to Minimize Total Tardiness

Table 11

Average CPU times (in seconds) of CPLEX and ILS_DP+PR.

Instance	⁢CPU times (s)
	CPLEX	ILS_DP+PR
	81.20	5.00
	105.8	5.00
	94.02	5.00
	314.23	7.00
	393.62	7.00
	358.82	7.00
	835.83	10.00
	931.20	10.00
	1029.11	10.00