Table 3: Specifications of the medium size test case (task type, station, and earliest completion time).

QCsTasks
123456

1L, 9, 30U, 10, 60L, 8, 90L, 12, 130U, 11, 160L, 8, 190
2L, 7, 30L, 8, 70U, 10,100L, 11, 130L, 7, 170U, 12, 200
3U, 12, 40U, 11, 80L, 10, 110L, 10, 150U, 9, 180L, 8, 210
4U, 10, 40U, 7, 80U, 8, 120L, 12, 150L, 11, 190U, 9, 220
5L, 11, 30L, 7, 70U, 8, 100U, 12, 140U, 11, 180U, 10, 220
6L, 12, 30L, 11, 70U, 9, 100U, 7, 140U, 8, 180L, 10, 210