Table 6 The test results of the algorithms on benchmark DIMACS graphs.
Instance | |V| | b | Swarm-E-1 | Swarm-E-2 | VNS1 | VNS2 | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
best | avg | time(s) | best | avg | time(s) | best | avg | time(s) | best | avg | time(s) | |||
anna.col | 138 | 10 | 127 | 127 | 54.54 | 127 | 127 | 4.49 | 126 | 124 | 1296.60 | 126 | 124 | 970.73 |
david.col | 87 | 5 | 81 | 81 | 20.13 | 81 | 81 | ā<ā0.01 | 81 | 81 | 0.42 | 81 | 81 | 0.27 |
DSJC125.1.col | 125 | 12 | 72 | 72 | 1.03 | 69 | 68 | 744.68 | 62 | 60 | 853.67 | 63 | 61 | 644.72 |
DSJC125.5.col | 125 | 12 | 7 | 6 | 799.64 | 5 | 4 | 459.08 | 4 | 3 | 836.85 | 4 | 3 | 928.93 |
DSJC125.9.col | 125 | 3 | 4 | 4 | 0.07 | 4 | 3 | 603.95 | 4 | 4 | 2.07 | 4 | 4 | 2.91 |
fpsol2.i.1.col | 496 | 20 | 476 | 429 | 34.29 | 476 | 476 | 0.11 | 476 | 464 | 789.68 | 476 | 468 | 613.54 |
fpsol2.i.2.col | 451 | 20 | 431 | 422 | 348.52 | 431 | 431 | 0.11 | 401 | 396 | 769.30 | 399 | 396 | 500.71 |
fpsol2.i.3.col | 425 | 20 | 405 | 394 | 457.41 | 405 | 405 | 0.10 | 373 | 368 | 563.29 | 369 | 366 | 969.02 |
games120.col | 120 | 10 | 106 | 106 | 59.88 | 106 | 106 | 4.87 | 97 | 90 | 742.78 | 95 | 89 | 1209.73 |
homer.col | 561 | 25 | 534 | 529 | 88.11 | 535 | 535 | 251.65 | 519 | 516 | 737.72 | 520 | 516 | 65.27 |
huck.col | 74 | 5 | 69 | 68 | 713.78 | 69 | 69 | 85.74 | 69 | 69 | 65.96 | 69 | 69 | 89.89 |
inithx.i.1.col | 864 | 30 | 834 | 791 | 502.56 | 834 | 834 | 0.62 | 797 | 779 | 1517.17 | 798 | 777 | 1340.81 |
inithx.i.2.col | 645 | 30 | 615 | 584 | 258.18 | 615 | 615 | 0.33 | 550 | 542 | 1199.43 | 549 | 543 | 983.57 |
inithx.i.3.col | 621 | 30 | 591 | 564 | 509.48 | 591 | 591 | 0.29 | 520 | 515 | 1769.25 | 523 | 516 | 102.15 |
jean.col | 80 | 6 | 73 | 73 | 72.62 | 73 | 73 | ā<ā0.01 | 73 | 73 | 3.45 | 73 | 73 | 9.39 |
latin_square_10.col | 900 | 5 | 126 | 85 | 824.31 | 126 | 120 | 436.94 | 90 | 90 | 193.05 | 126 | 93 | 702.97 |
le450_5a.col | 450 | 25 | 262 | 255 | 152.35 | 204 | 200 | 854.54 | 168 | 157 | 1042.90 | 168 | 157 | 516.66 |
le450_5b.col | 450 | 25 | 262 | 251 | 18.28 | 202 | 190 | 967.89 | 159 | 155 | 388.96 | 164 | 156 | 1576.90 |
le450_5c.col | 450 | 25 | 214 | 205 | 91.52 | 98 | 91 | 1403.28 | 91 | 81 | 494.93 | 95 | 83 | 1751.55 |
le450_5d.col | 450 | 25 | 218 | 208 | 170.73 | 113 | 104 | 587.48 | 91 | 83 | 502.14 | 94 | 86 | 1101.46 |
le450_15b.col | 450 | 25 | 315 | 312 | 219.47 | 304 | 301 | 1319.66 | 161 | 153 | 1777.96 | 163 | 152 | 1701.85 |
le450_15c.col | 450 | 25 | 121 | 118 | 160.54 | 65 | 63 | 823.56 | 39 | 36 | 1169.35 | 40 | 36 | 1166.79 |
le450_15d.col | 450 | 25 | 115 | 110 | 21.92 | 68 | 66 | 1143.43 | 39 | 36 | 950.02 | 40 | 36 | 1.14 |
le450_25a.col | 450 | 25 | 363 | 356 | 292.63 | 358 | 356 | 934.74 | 209 | 196 | 1448.50 | 207 | 195 | 554.57 |
le450_25b.col | 450 | 25 | 348 | 317 | 242.11 | 344 | 344 | 0.44 | 200 | 188 | 1332.89 | 199 | 187 | 617.28 |
le450_25c.col | 450 | 25 | 182 | 178 | 179.82 | 132 | 128 | 833.76 | 59 | 51 | 743.86 | 61 | 52 | 359.77 |
le450_25d.col | 450 | 25 | 174 | 169 | 239.22 | 118 | 113 | 145.92 | 53 | 48 | 243.52 | 51 | 47 | 1039.16 |
miles250.col | 128 | 8 | 120 | 120 | 34.91 | 120 | 120 | 60.79 | 118 | 116 | 813.57 | 118 | 116 | 663.35 |
miles500.col | 128 | 8 | 117 | 117 | 276.13 | 113 | 111 | 772.76 | 112 | 109 | 803.82 | 112 | 109 | 908.16 |
miles750.col | 128 | 8 | 110 | 109 | 785.45 | 108 | 108 | 0.02 | 106 | 104 | 741.84 | 105 | 103 | 862.90 |
miles1000.col | 128 | 8 | 102 | 102 | 194.73 | 101 | 101 | 0.01 | 101 | 100 | 1013.15 | 101 | 99 | 753.85 |
miles1500.col | 128 | 8 | 93 | 83 | 590.51 | 93 | 92 | 585.08 | 91 | 87 | 246.72 | 92 | 84 | 1231.09 |
mulsol.i.1.col | 197 | 11 | 186 | 186 | 1.31 | 186 | 186 | 0.01 | 186 | 186 | 35.30 | 186 | 186 | 50.01 |
mulsol.i.2.col | 188 | 11 | 177 | 177 | 70.01 | 177 | 177 | 0.01 | 154 | 149 | 1279.01 | 153 | 148 | 91.62 |
mulsol.i.3.col | 184 | 11 | 155 | 155 | 18.94 | 155 | 155 | 0.02 | 145 | 142 | 1735.00 | 149 | 143 | 1734.25 |
mulsol.i.4.col | 185 | 11 | 156 | 156 | 53.68 | 156 | 156 | 0.01 | 148 | 143 | 783.76 | 148 | 143 | 158.61 |
mulsol.i.5.col | 186 | 11 | 157 | 157 | 11.18 | 157 | 157 | 0.01 | 150 | 145 | 958.93 | 148 | 144 | 1109.69 |
myciel3.col | 11 | 2 | 5 | 5 | ā<ā0.01 | 5 | 5 | ā<ā0.01 | 5 | 5 | ā<ā0.01 | 5 | 5 | ā<ā0.01 |
myciel4.col | 23 | 2 | 16 | 16 | ā<ā0.01 | 16 | 16 | ā<ā0.01 | 16 | 16 | ā<ā0.01 | 16 | 16 | ā<ā0.01 |
myciel5.col | 47 | 2 | 39 | 39 | ā<ā0.01 | 39 | 39 | ā<ā0.01 | 39 | 39 | ā<ā0.01 | 39 | 39 | ā<ā0.01 |
myciel6.col | 95 | 2 | 86 | 86 | ā<ā0.01 | 86 | 86 | ā<ā0.01 | 86 | 86 | ā<ā0.01 | 86 | 86 | ā<ā0.01 |
myciel7.col | 191 | 5 | 176 | 176 | 0.05 | 176 | 176 | 0.01 | 176 | 174 | 696.41 | 176 | 173 | 193.96 |
queen5_5.col | 25 | 2 | 7 | 7 | ā<ā0.01 | 7 | 7 | ā<ā0.01 | 7 | 7 | ā<ā0.01 | 7 | 7 | ā<ā0.01 |
queen6_6.col | 36 | 2 | 13 | 13 | ā<ā0.01 | 13 | 13 | ā<ā0.01 | 13 | 13 | ā<ā0.01 | 13 | 13 | ā<ā0.01 |
queen7_7.col | 49 | 2 | 21 | 21 | ā<ā0.01 | 21 | 21 | ā<ā0.01 | 21 | 21 | ā<ā0.01 | 21 | 21 | ā<ā0.01 |
queen8_8.col | 64 | 2 | 31 | 31 | ā<ā0.01 | 31 | 31 | ā<ā0.01 | 31 | 31 | ā<ā0.01 | 31 | 31 | ā<ā0.01 |
queen8_12.col | 96 | 2 | 58 | 58 | 22.65 | 58 | 58 | 104.78 | 58 | 58 | ā<ā0.01 | 58 | 58 | ā<ā0.01 |
queen9_9.col | 81 | 2 | 43 | 43 | ā<ā0.01 | 43 | 43 | ā<ā0.01 | 43 | 43 | ā<ā0.01 | 43 | 43 | ā<ā0.01 |
queen10_10.col | 100 | 5 | 37 | 37 | 0.05 | 37 | 36 | 887.24 | 37 | 37 | 95.07 | 37 | 37 | 117.08 |
queen11_11.col | 121 | 5 | 51 | 51 | 0.36 | 51 | 50 | 827.10 | 51 | 51 | 143.44 | 51 | 51 | 135.04 |
queen12_12.col | 144 | 5 | 65 | 65 | 0.11 | 64 | 63 | 640.15 | 65 | 64 | 471.63 | 65 | 64 | 650.10 |
queen13_13.col | 169 | 5 | 83 | 83 | 1.48 | 83 | 80 | 1071.78 | 83 | 82 | 337.44 | 83 | 82 | 599.33 |
queen14_14.col | 196 | 5 | 101 | 101 | 0.31 | 100 | 97 | 989.88 | 101 | 100 | 1035.30 | 101 | 100 | 850.70 |
queen15_15.col | 225 | 5 | 123 | 123 | 13.03 | 123 | 116 | 888.20 | 123 | 122 | 681.90 | 123 | 121 | 523.89 |
queen16_16.col | 256 | 5 | 145 | 145 | 0.74 | 144 | 135 | 630.27 | 144 | 143 | 575.01 | 145 | 144 | 589.45 |
school1.col | 385 | 7 | 377 | 377 | 46.90 | 377 | 377 | 0.04 | 366 | 339 | 413.20 | 363 | 342 | 1226.57 |
school1_nsh.col | 352 | 7 | 344 | 344 | 3.68 | 344 | 344 | 0.03 | 334 | 309 | 447.73 | 331 | 301 | 15.29 |
zeroin.i.1.col | 211 | 7 | 204 | 204 | 117.53 | 204 | 204 | 0.01 | 204 | 204 | 0.03 | 204 | 204 | 0.03 |
zeroin.i.2.col | 211 | 7 | 204 | 204 | 39.11 | 204 | 204 | 0.01 | 204 | 204 | 0.37 | 204 | 204 | 0.36 |
zeroin.i.3.col | 206 | 7 | 199 | 199 | 54.87 | 199 | 199 | 0.01 | 199 | 199 | 0.56 | 199 | 199 | 0.42 |
Instance | |V| | b | SA | Greedy_One | Greedy_Two | Ā | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
best | avg | time(s) | best | avg | time(s) | best | avg | time(s) | Ā | Ā | Ā | |||
anna.col | 138 | 10 | 127 | 127 | 14.13 | 118 | 116 | 1045.85 | 127 | 127 | 0.02 | Ā | Ā | Ā |
david.col | 87 | 5 | 81 | 81 | 0.14 | 76 | 76 | 20.33 | 81 | 81 | ā<ā0.01 | Ā | Ā | Ā |
DSJC125.1.col | 125 | 12 | 72 | 72 | 28.68 | 42 | 42 | 165.61 | 62 | 62 | 0.02 | Ā | Ā | Ā |
DSJC125.5.col | 125 | 12 | 7 | 7 | 433.39 | 2 | 1 | 664.17 | 0 | 0 | ā | Ā | Ā | Ā |
DSJC125.9.col | 125 | 3 | 4 | 4 | 2.56 | 1 | 1 | 0.11 | 0 | 0 | ā | Ā | Ā | Ā |
fpsol2.i.1.col | 496 | 20 | 476 | 476 | 17.06 | 448 | 426 | 557.55 | 476 | 476 | 7.38 | Ā | Ā | Ā |
fpsol2.i.2.col | 451 | 20 | 431 | 431 | 71.12 | 407 | 406 | 1031.18 | 431 | 431 | 4.19 | Ā | Ā | Ā |
fpsol2.i.3.col | 425 | 20 | 405 | 405 | 158.46 | 381 | 380 | 437.35 | 405 | 405 | 3.79 | Ā | Ā | Ā |
games120.col | 120 | 10 | 106 | 106 | 4.76 | 65 | 65 | 64.82 | 71 | 71 | 0.01 | Ā | Ā | Ā |
homer.col | 561 | 25 | 534 | 533 | 520.94 | 500 | 494 | 96.78 | 534 | 534 | 1.15 | Ā | Ā | Ā |
huck.col | 74 | 5 | 69 | 69 | 0.84 | 61 | 61 | 47.25 | 66 | 66 | ā<ā0.01 | Ā | Ā | Ā |
inithx.i.1.col | 864 | 30 | 834 | 834 | 69.13 | 803 | 797 | 249.45 | 834 | 834 | 29.16 | Ā | Ā | Ā |
inithx.i.2.col | 645 | 30 | 615 | 611 | 776.12 | 588 | 586 | 766.88 | 615 | 615 | 14.68 | Ā | Ā | Ā |
inithx.i.3.col | 621 | 30 | 591 | 572 | 931.52 | 564 | 563 | 796.85 | 591 | 591 | 13.93 | Ā | Ā | Ā |
jean.col | 80 | 6 | 73 | 73 | 0.42 | 64 | 64 | 14.76 | 73 | 73 | ā<ā0.01 | Ā | Ā | Ā |
latin_square_10.col | 900 | 5 | 126 | 126 | 14.22 | 126 | 91 | 612.73 | 0 | 0 | ā | Ā | Ā | Ā |
le450_5a.col | 450 | 25 | 262 | 261 | 1238.75 | 146 | 142 | 619.58 | 194 | 194 | 3.11 | Ā | Ā | Ā |
le450_5b.col | 450 | 25 | 262 | 260 | 930.88 | 131 | 124 | 263.85 | 176 | 176 | 3.10 | Ā | Ā | Ā |
le450_5c.col | 450 | 25 | 214 | 212 | 802.30 | 64 | 59 | 917.93 | 80 | 80 | 5.99 | Ā | Ā | Ā |
le450_5d.col | 450 | 25 | 218 | 216 | 739.85 | 81 | 75 | 1101.01 | 71 | 71 | 5.99 | Ā | Ā | Ā |
le450_15b.col | 450 | 25 | 315 | 314 | 380.38 | 107 | 92 | 1382.70 | 288 | 288 | 5.19 | Ā | Ā | Ā |
le450_15c.col | 450 | 25 | 121 | 120 | 824.66 | 21 | 18 | 1494.23 | 50 | 50 | 12.87 | Ā | Ā | Ā |
le450_15d.col | 450 | 25 | 113 | 110 | 1280.44 | 21 | 18 | 918.43 | 56 | 56 | 12.98 | Ā | Ā | Ā |
le450_25a.col | 450 | 25 | 363 | 363 | 316.00 | 164 | 152 | 580.62 | 333 | 333 | 5.51 | Ā | Ā | Ā |
le450_25b.col | 450 | 25 | 352 | 351 | 1130.93 | 142 | 137 | 1199.34 | 314 | 314 | 5.44 | Ā | Ā | Ā |
le450_25c.col | 450 | 25 | 182 | 179 | 417.01 | 39 | 32 | 1769.07 | 124 | 124 | 14.44 | Ā | Ā | Ā |
le450_25d.col | 450 | 25 | 174 | 172 | 391.39 | 34 | 30 | 898.71 | 108 | 108 | 14.33 | Ā | Ā | Ā |
miles250.col | 128 | 8 | 120 | 120 | 5.62 | 98 | 98 | 65.96 | 114 | 114 | ā<ā0.01 | Ā | Ā | Ā |
miles500.col | 128 | 8 | 117 | 117 | 49.33 | 83 | 80 | 933.12 | 94 | 94 | 0.02 | Ā | Ā | Ā |
miles750.col | 128 | 8 | 110 | 110 | 49.49 | 57 | 54 | 844.27 | 80 | 80 | 0.14 | Ā | Ā | Ā |
miles1000.col | 128 | 8 | 102 | 102 | 14.81 | 35 | 32 | 1428.63 | 40 | 40 | 0.28 | Ā | Ā | Ā |
miles1500.col | 128 | 8 | 93 | 93 | 116.23 | 3 | 3 | 248.48 | 91 | 91 | 0.39 | Ā | Ā | Ā |
mulsol.i.1.col | 197 | 11 | 186 | 186 | 6.97 | 186 | 156 | 1107.68 | 186 | 186 | 0.47 | Ā | Ā | Ā |
mulsol.i.2.col | 188 | 11 | 177 | 177 | 41.94 | 147 | 147 | 106.01 | 177 | 177 | 0.41 | Ā | Ā | Ā |
mulsol.i.3.col | 184 | 11 | 155 | 155 | 21.12 | 143 | 142 | 406.22 | 155 | 155 | 0.38 | Ā | Ā | Ā |
mulsol.i.4.col | 185 | 11 | 156 | 156 | 23.52 | 144 | 144 | 532.82 | 156 | 156 | 0.39 | Ā | Ā | Ā |
mulsol.i.5.col | 186 | 11 | 157 | 157 | 28.02 | 145 | 144 | 644.59 | 157 | 157 | 0.41 | Ā | Ā | Ā |
myciel3.col | 11 | 2 | 5 | 5 | 1.86 | 5 | 5 | ā<ā0.01 | 4 | 4 | ā<ā0.01 | Ā | Ā | Ā |
myciel4.col | 23 | 2 | 16 | 16 | ā<ā0.01 | 16 | 16 | ā<ā0.01 | 15 | 15 | ā<ā0.01 | Ā | Ā | Ā |
myciel5.col | 47 | 2 | 39 | 39 | ā<ā0.01 | 39 | 39 | ā<ā0.01 | 38 | 38 | ā<ā0.01 | Ā | Ā | Ā |
myciel6.col | 95 | 2 | 86 | 86 | ā<ā0.01 | 86 | 86 | 0.02 | 85 | 85 | ā<ā0.01 | Ā | Ā | Ā |
myciel7.col | 191 | 5 | 176 | 176 | 2.03 | 172 | 172 | 1.45 | 176 | 176 | 0.11 | Ā | Ā | Ā |
queen5_5.col | 25 | 2 | 7 | 7 | 41.97 | 7 | 7 | 0.01 | 6 | 6 | ā<ā0.01 | Ā | Ā | Ā |
queen6_6.col | 36 | 2 | 13 | 13 | ā<ā0.01 | 13 | 13 | 0.02 | 10 | 10 | ā<ā0.01 | Ā | Ā | Ā |
queen7_7.col | 49 | 2 | 21 | 21 | 16.36 | 21 | 21 | 0.06 | 18 | 18 | ā<ā0.01 | Ā | Ā | Ā |
queen8_8.col | 64 | 2 | 31 | 31 | ā<ā0.01 | 31 | 31 | 0.07 | 27 | 27 | ā<ā0.01 | Ā | Ā | Ā |
queen8_12.col | 96 | 2 | 58 | 58 | ā<ā0.01 | 58 | 58 | 0.02 | 56 | 56 | ā<ā0.01 | Ā | Ā | Ā |
queen9_9.col | 81 | 2 | 43 | 43 | 56.90 | 43 | 43 | 0.18 | 40 | 40 | ā<ā0.01 | Ā | Ā | Ā |
queen10_10.col | 100 | 5 | 37 | 37 | 6.28 | 31 | 31 | 36.78 | 24 | 24 | 0.02 | Ā | Ā | Ā |
queen11_11.col | 121 | 5 | 51 | 51 | 26.53 | 43 | 43 | 69.24 | 33 | 33 | 0.03 | Ā | Ā | Ā |
queen12_12.col | 144 | 5 | 65 | 65 | 12.08 | 57 | 57 | 102.02 | 43 | 43 | 0.06 | Ā | Ā | Ā |
queen13_13.col | 169 | 5 | 83 | 83 | 72.57 | 73 | 73 | 162.75 | 64 | 64 | 0.10 | Ā | Ā | Ā |
queen14_14.col | 196 | 5 | 101 | 101 | 29.31 | 91 | 91 | 196.82 | 73 | 73 | 0.15 | Ā | Ā | Ā |
queen15_15.col | 225 | 5 | 123 | 123 | 214.86 | 111 | 111 | 256.45 | 93 | 93 | 0.24 | Ā | Ā | Ā |
queen16_16.col | 256 | 5 | 145 | 145 | 30.17 | 133 | 133 | 171.35 | 111 | 111 | 0.27 | Ā | Ā | Ā |
school1.col | 385 | 7 | 377 | 377 | 43.33 | 293 | 293 | 27.27 | 314 | 314 | 1.42 | Ā | Ā | Ā |
school1_nsh.col | 352 | 7 | 344 | 344 | 24.66 | 271 | 271 | 20.31 | 278 | 278 | 0.97 | Ā | Ā | Ā |
zeroin.i.1.col | 211 | 7 | 204 | 204 | 0.02 | 204 | 204 | 3.44 | 204 | 204 | 0.13 | Ā | Ā | Ā |
zeroin.i.2.col | 211 | 7 | 204 | 204 | 0.36 | 204 | 204 | 4.64 | 204 | 204 | 0.10 | Ā | Ā | Ā |
zeroin.i.3.col | 206 | 7 | 199 | 199 | 0.36 | 199 | 199 | 7.56 | 199 | 199 | 0.09 | Ā | Ā | Ā |