Average Percent Improvement on Total Makespan vs. Uszoy (average CPU seconds) ----------------------------------------------------------------------------- problem number of nos. jobs/mach K = 12 K = 15 --Dataset i305, classic problems------------------ 1- 20: 10 / 5 16.15 ( 1.86) 16.15 ( 1.58) 21- 40: 20 / 5 17.40 (16.02) 17.25 (61.36) 41- 60: 10 / 10 24.85 ( 5.68) 24.85 ( 5.75) 61- 80: 20 / 10 21.45 (41.67) 21.90 (103.85) 81-100: 10 / 15 28.05 (13.64) 28.05 (13.88) 101-120: 20 / 15 24.10 (73.15) 24.50 (111.36) 121-140: 10 / 20 31.90 (21.72) 31.90 (22.26) 141-160: 20 / 20 26.80 (93.22) 26.75 (105.48) --Dataset i315, classic problems------------------ 1- 20: 10 / 5 14.20 ( 0.91) 14.20 ( 0.84) 21- 40: 20 / 5 9.15 (12.06) 9.00 (45.95) 41- 60: 10 / 10 23.55 ( 3.49) 23.55 ( 3.57) 61- 80: 20 / 10 18.65 (27.67) 18.30 (62.58) 81-100: 10 / 15 27.20 ( 7.67) 27.20 ( 7.78) 101-120: 20 / 15 21.75 (52.57) 21.95 (72.69) 121-140: 10 / 20 30.55 (15.26) 30.55 (16.03) 141-160: 20 / 20 25.50 (70.62) 25.40 (76.77) --Dataset i325, classic problems------------------ 1- 20: 10 / 5 10.40 ( 0.59) 10.40 ( 0.56) 21- 40: 20 / 5 5.45 ( 7.43) 5.45 (22.41) 41- 60: 10 / 10 17.95 ( 1.70) 17.95 ( 1.68) 61- 80: 20 / 10 10.80 (17.84) 10.80 (40.01) 81-100: 10 / 15 22.55 ( 4.21) 22.55 ( 4.23) 101-120: 20 / 15 15.75 (36.52) 15.80 (47.19) 121-140: 10 / 20 25.80 ( 6.41) 25.80 ( 6.73) 141-160: 20 / 20 18.15 (50.09) 18.15 (57.65) --Dataset i605, classic problems------------------ 1- 20: 10 / 5 13.85 ( 1.71) 13.85 ( 1.76) 21- 40: 20 / 5 16.30 (19.84) 16.35 (69.28) 41- 60: 10 / 10 23.40 ( 5.88) 23.40 ( 5.81) 61- 80: 20 / 10 19.55 (41.94) 19.95 (106.60) 81-100: 10 / 15 28.65 (12.75) 28.65 (12.87) 101-120: 20 / 15 23.10 (72.37) 23.55 (110.40) 121-140: 10 / 20 7.00 (24.44) 7.00 (23.70) 141-160: 20 / 20 25.60 (93.33) 25.60 (106.24) --Dataset i615, classic problems------------------ 1- 20: 10 / 5 16.75 ( 1.92) 16.75 ( 1.95) 21- 40: 20 / 5 16.80 (18.57) 16.50 (60.13) 41- 60: 10 / 10 25.00 ( 5.01) 25.00 ( 5.07) 61- 80: 20 / 10 22.70 (46.02) 23.30 (117.14) 81-100: 10 / 15 28.10 (11.75) 28.10 (11.82) 101-120: 20 / 15 25.75 (67.44) 25.75 (106.45) 121-140: 10 / 20 31.45 (19.77) 31.45 (21.06) 141-160: 20 / 20 27.55 (91.98) 27.55 (103.65) --Dataset i625, classic problems------------------ 1- 20: 10 / 5 13.85 ( 1.29) 13.85 ( 1.29) 21- 40: 20 / 5 11.45 (13.88) 11.25 (45.33) 41- 60: 10 / 10 23.55 ( 4.05) 23.55 ( 4.02) 61- 80: 20 / 10 18.00 (32.38) 18.15 (89.93) 81-100: 10 / 15 27.95 ( 8.57) 27.95 ( 9.26) 101-120: 20 / 15 22.20 (56.02) 22.20 (85.96) 121-140: 10 / 20 30.90 (16.07) 30.90 (16.21) 141-160: 20 / 20 24.60 (73.97) 24.65 (81.91)