Research Article

Minimizing the Number of Tardy Jobs on a Single Machine with an Availability Constraint

Table 6

Results of 12 series, .

SeriesNumber of jobs1Number of optimal instancesComp. time of BB (s)Number of optimal states in HAve. percent fathomed nodes
BBHMinAve.MaxD1C4OthersD2D3D4LB





102020>00021.09>014.2341.84
2020200.010090.35>06.1235.29
3020205.57002>0>07.0444.98
402020736.260061.47>04.8337.41
501111>0004>0>0>063.64





102019>0>0>000010.20>09.9261.45
202020>0>00.02001225.21>011.3224.82
302019>00.285.52401417.58>01.1857.42
*402020>0>0>01505
*502020>0>0>01901
*702020>0>00.021901
*1002020>0>0>02000
*3002020>0>0>02000
*5002020>0>0>02000
*7002020>0>00.022000
*10002020>0>00.032000
*30002020>00.010.062000
*50002020>00.010.062000
*70002020>00.010.022000
*100002020>0>00.022000





102019>00031.64>01.5767.69
202020>0004>0>0>080.00
3020200.18004>0>01.1676.61
402020100.230071.35>03.1638.99
501212160.56005>0>00.4151.81





102020>0>0>00011.077.923.0572.85
202019>0>0>0005>02.500.2468.69
302020>0>00.02002>0>0>090.00
402020>0>00.02008>0>0>060.00
502020>00.010.02006>0>0>070.00
7020200.020.030.05006>0>0>070.00
10020200.030.100.16003>0>0>085.00
30020200.095.718.23006>0>0>070.00
500202029.9249.0879.83004>0>0>080.00
7002020130.91198.40301.61006>0>0>070.00
10002020503.92692.731178.98002>0>0>090.00





102020>0>00.020023.96>02.2974.30
202020>00.020.110055.82>07.9350.63
302020>010.4847.770059.06>08.4943.20
40109>0624.113815.590028.59>02.2354.43
501212>0>00.02006>0>0>050.00





102019>0>0>00011.98>02.8182.47
202018>0>00.020082.60>01.0450.00
302020>00.020.47201613.31>02.646.17
402013>0>0>01405>0>0>05.00
*502020>0>0>01703
*702020>0>0>02000
*1002020>0>0>02000
*3002020>0>0>02000
*5002020>0>0>02000
*7002020>0>0>02000
*10002020>0>0>02000
*30002020>0>00.022000
*50002020>0>00.022000
*70002020>0>00.022000
*100002020>00.010.022000





102020>0>0>0020>0>0>090.00
202020>0>0>0080>0>0>060.00
302020>0>0>0070>0>0>065.00
402020>0>00.02070>0>0>065.00
502020>0>00.02060>0>0>070.00
702020>00.010.06070>0>0>065.00
1002020>00.050.13040>0>0>080.00
3002020>02.546.67060>0>0>070.00
5002020>015.2655.81090>0>0>055.00
7002020>096.49197.95050>0>0>075.00
100020200.02135.76742.700110>0>0>045.00





102020>0>0>0000>05.991.1787.05
202018>0>0>0002>00.290.9083.31
302018>0>00.02002>00.961.6073.71
402020>0>00.02002>0>0>090.00
502019>00.010.06003>00.110.3678.18
702020>00.010.03003>0>0>085.00
10020200.030.060.13003>0>0>085.00
30020200.023.757.00007>0>0>065.00
5002020>026.7955.25006>0>0>070.00
700202060.48124.32212.69005>0>0>075.00
100020200.94514.41871.05006>0>0>070.00





102020>0>0>0000>0>0>0100.00
202017>0>0>00030.87>03.2170.62
302019>0>0>00041.36>00.0776.25
402020>0>0>0009>0>0>055.00
502020>0>00.02006>0>0>070.00
702020>00.010.03005>0>0>075.00
1002020>00.020.05006>0>0>070.00
30020200.021.262.810010>0>0>050.00
50020200.027.0416.780010>0>0>050.00
70020207.4137.8072.25006>0>0>070.00
100020200.02149.77290.13006>0>0>070.00





102019>0>0>00020.99>01.0390.50
202018>0>0>00743.06>00.9579.33
302019>0>0>0314210.20>08.1616.33
402019>0>0>01171>0>0>0100.00
*502020>0>0>01820
*702020>0>0>02000
*1002020>0>0>02000
*3002020>0>0>02000
*5002020>0>0>02000
*7002020>0>0>02000
*10002020>0>0>02000
*30002020>0>00.022000
*50002020>0>00.022000
*70002020>0>00.022000
*100002020>00.010.022000





*102020>0>00.020200
*202020>0>0>00200
*302020>0>0>00200
*402020>0>0>00200
*502020>0>0>00200
*702020>0>0>00200
*1002020>0>00.020200
*3002020>0>0>00200
*5002020>0>00.020200
*7002020>0>00.020200
*100020200.020.020.030200
*300020200.140.160.220200
*500020200.440.450.500200
*700020200.860.880.920200
*1000020201.781.842.030200





102020>0>0>00150>0>0>025.00
202020>0>0>00180>0>0>010.00
*302020>0>0>00200
*402020>0>0>00200
*502020>0>0>00200
*702020>0>0>00200
*1002020>0>0>00200
*3002020>0>00.020200
*5002020>0>00.020200
*7002020>0>00.020200
*10002020>0>00.020200
*300020200.11>00.160200
*500020200.34>00.380200
*700020200.70>00.720200
*1000020201.450.011.500200

Not reported instances could not be solved by BB approach in 4000 seconds.