| Approach | Best cost | Average cost | Worst cost | CPU time | Computer | ($/h) | ($/h) | ($/h) | (s) | (Processor-Ram) |
| IFEP [1] | 122,624.35 | 123,382.00 | 125,740.63 | 1167.35 | 0.35 Ghz - 0.128 GB | QPSO[16] | 121,448.21 | 122,225.07 | - | - | - | CCSA [23] | 121,412.5355 | 121,520.41 | 121,810.25 | 3.03 | 2.1 Ghz-2 GB | BBO [28] | 121,426.9530 | 121, 508.03 | 121,688. 66 | 1.1749 | 2.3 Ghz-512-MB | GA-PS-SQP [30] | 121,458.00 | 122,039.00 | - | 46.98 | 3.1 Ghz-256 MB | PSO–SQP [32] | 122,094.67 | 122,245.25 | | 733.97 | - | SOS [34] | 121412.5355 | 121,414.9546 | 121435.5918 | - | 2.2 Ghz - 4 GB | MSOS [34] | 121412.5355 | 121,412.5355 | 121412.5355 | 18.13 | 2.2 Ghz - 4 GB | EPSO [37] | 121412.5702 | 121,455.7003 | 121709.5582 | 50 47.24 | 2.5 Ghz | IWA [40] | 121,412.54 | - | - | - | 3.06 Ghz - 1 GB | IDE [41] | 121,442.2682 | 121,448.8196 | 121457.2746 | 7.96 | 3.0 Ghz | IAPR [42] | 121,436.9729 | 121,648.4401 | 122492.7018 | 1.092 | 2.83 Ghz - 4 GB | CCDE [43] | 121,412.6858 | 121,412.8507 | 121413.6302 | - | - | CBA [44] | 121,412.5468 | 121,418.9826 | 121436.15 | 1.55 | 3.3 Ghz - 4 GB | EMA [45] | 121,412.5355 | 121,417.1328 | 121426.1548 | - | - | GRASP-DE [46] | 121,414.621 | 121,736.025 | 122245.696 | - | - | θ-MBA [47] | 121,412.5355 | 121,412.948 | 121412.786 | - | 2.4 Ghz -1GB | TBHSA [48] | 121,425.15 | 121,528.65 | - | - | 2.66 Ghz- 4 GB | Mβ-HCLSA [49] | 121,414.68 | 121,496.84 | - | 951.94 | 2.66 Ghz- 4 GB | AGWOA [52] | 121404.30 | 121412.30 | 121446.70 | - | 2.4 Ghz- 2 GB | OSE-CSA [59] | 121,412.5355 | 121,472.45 | 121596.18 | 3.02 | 2 Ghz - 2 GB | Proposed method | 121,412.5355 | 121,601.0759 | 122502.2623 | 1.46 | 2.4 Ghz- 4 GB |
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