| (m, n, k) | CPLEX | GA | SA | L-F | obj | Time | obj | Time | gap | obj | Time | gap | obj | Time | gap |
| (2, 3, 3) | 19.20 | 0.24 | 20.30 | 1.76 | 0.06 | 20.70 | 2.74 | 0.08 | 21.80 | 0.00 | 0.14 | (2, 3, 4) | 24.00 | 5.93 | 26.40 | 2.19 | 0.10 | 25.90 | 3.16 | 0.12 | 27.40 | 0.00 | 0.14 | (2, 3, 5) | 34.40 | 553.70 | 36.50 | 2.55 | 0.06 | 37.80 | 3.74 | 0.10 | 39.80 | 0.00 | 0.16 | (2, 4, 3) | 21.50 | 7.93 | 22.80 | 2.09 | 0.06 | 22.90 | 3.08 | 0.07 | 24.80 | 0.00 | 0.15 | (2, 4, 4) | 30.90 | 8047.90 | 32.60 | 2.63 | 0.06 | 34.40 | 3.77 | 0.11 | 37.20 | 0.00 | 0.20 | (2, 5, 3) | 30.90 | 2910.40 | 32.00 | 2.44 | 0.04 | 32.00 | 3.60 | 0.04 | 36.30 | 0.00 | 0.17 | (3, 4, 3) | 15.20 | 1.20 | 28.20 | 2.11 | 0.20 | 18.60 | 3.15 | 0.22 | 17.30 | 0.00 | 0.14 | (3, 4, 4) | 19.00 | 32.20 | 23.70 | 2.65 | 0.25 | 25.10 | 3.80 | 0.32 | 23.30 | 0.00 | 0.23 | (3, 5, 3) | 16.60 | 251.24 | 19.70 | 2.45 | 0.19 | 20.80 | 3.60 | 0.25 | 20.00 | 0.00 | 0.20 | (3, 6, 3) | 19.30 | 2181.60 | 22.80 | 2.80 | 0.18 | 24.00 | 4.15 | 0.24 | 22.80 | 0.00 | 0.18 | (4, 5, 3) | 13.10 | 1.12 | 15.50 | 2.44 | 0.18 | 17.10 | 3.60 | 0.31 | 13.70 | 0.00 | 0.05 | (4, 5, 4) | 15.10 | 209.78 | 22.40 | 3.10 | 0.48 | 24.70 | 4.12 | 0.64 | 18.90 | 0.00 | 0.25 | (4, 6, 3) | 14.10 | 35.06 | 18.00 | 2.80 | 0.28 | 19.50 | 4.07 | 0.38 | 16.40 | 0.00 | 0.23 | (5, 5, 4) | 12.00 | 9.94 | 19.40 | 3.09 | 0.62 | 21.90 | 4.48 | 0.83 | 14.50 | 0.00 | 0.21 | (5, 6, 3) | 11.60 | 3.03 | 16.00 | 2.76 | 0.38 | 17.90 | 4.03 | 0.54 | 12.90 | 0.00 | 0.11 | (5, 6, 4) | 11.80 | 22.69 | 18.20 | 3.12 | 0.54 | 20.20 | 4.43 | 0.71 | 13.70 | 0.00 | 0.16 | (5, 7, 3) | 10.60 | 77.17 | 17.20 | 3.13 | 0.62 | 20.50 | 4.52 | 0.93 | 13.10 | 0.00 | 0.24 | (8, 10, 3) | 9.10 | 101.94 | 18.70 | 4.13 | 1.05 | 21.40 | 5.81 | 1.35 | 10.70 | 0.00 | 0.18 | Average | 18.11 | 802.95 | 22.24 | 2.68 | 0.30 | 23.69 | 3.89 | 0.40 | 21.37 | 0.00 | 0.17 |
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