Research Article
A Two-Agent Single-Machine Scheduling Problem with Learning and Deteriorating Considerations
Table 2
Performance of the branch-and-bound and SA algorithms (
, pro = 0.6).
| Pro | | | | | Branch-and-bound algorithm | SA1 | SA2 | SA3 | CPU time | Number of nodes | Error percentages | Mean | Std | Mean | Std | Mean | Std | Mean | Std | Mean | Std |
| 0.6 | 0.40 | 0.40 | 1.100 | −1.100 | 169.61 | 485.47 | 5142200 | 14422081 | 0.328 | 1.109 | 0.305 | 0.963 | 0.053 | 0.145 | | | | | −1.010 | 139.74 | 443.06 | 4209007 | 13084799 | 0.401 | 0.929 | 0.296 | 0.823 | 0.209 | 0.584 | | | | | −1.001 | 141.09 | 445.63 | 4247152 | 13156055 | 0.335 | 0.906 | 0.205 | 0.571 | 0.214 | 0.557 | | | | 1.010 | −1.100 | 154.84 | 442.72 | 4692803 | 13141955 | 0.204 | 0.573 | 0.133 | 0.330 | 0.150 | 0.535 | | | | | −1.010 | 128.70 | 407.77 | 3878025 | 12037169 | 0.453 | 1.071 | 0.369 | 0.864 | 0.088 | 0.292 | | | | | −1.001 | 129.35 | 404.59 | 3896075 | 11931805 | 0.373 | 1.518 | 0.301 | 0.994 | 0.083 | 0.293 | | | | 1.001 | −1.100 | 153.58 | 439.16 | 4655648 | 13037593 | 0.175 | 0.517 | 0.292 | 0.722 | 0.129 | 0.506 | | | | | −1.010 | 127.68 | 403.85 | 3847699 | 11919775 | 0.420 | 1.465 | 0.304 | 0.870 | 0.140 | 0.398 | | | | | −1.001 | 128.23 | 400.75 | 3863145 | 11818967 | 0.471 | 1.493 | 0.216 | 0.776 | 0.105 | 0.331 | | | 0.50 | 1.100 | −1.100 | 148.03 | 468.33 | 4543781 | 14045348 | 0.330 | 0.729 | 0.415 | 0.926 | 0.154 | 0.432 | | | | | −1.010 | 135.08 | 466.71 | 4045384 | 13826126 | 0.194 | 0.443 | 0.378 | 1.237 | 0.328 | 1.148 | | | | | −1.001 | 134.70 | 467.90 | 4027778 | 13850821 | 0.475 | 1.842 | 0.626 | 2.128 | 0.222 | 1.072 | | | | 1.010 | −1.100 | 136.56 | 433.00 | 4186707 | 12960581 | 0.265 | 0.641 | 0.221 | 0.628 | 0.201 | 0.645 | | | | | −1.010 | 124.10 | 424.78 | 3717608 | 12569431 | 0.381 | 1.177 | 0.411 | 1.192 | 0.150 | 0.362 | | | | | −1.001 | 124.35 | 428.06 | 3721034 | 12662504 | 0.499 | 1.198 | 0.606 | 1.475 | 0.341 | 1.103 | | | | 1.001 | −1.100 | 135.22 | 428.57 | 4145141 | 12823831 | 0.288 | 0.749 | 0.464 | 1.740 | 0.069 | 0.163 | | | | | −1.010 | 123.87 | 426.05 | 3710684 | 12606768 | 0.386 | 1.203 | 0.473 | 1.274 | 0.267 | 1.089 | | | | | −1.001 | 123.62 | 426.51 | 3698366 | 12613179 | 0.576 | 1.492 | 0.522 | 1.329 | 0.237 | 1.065 | | | 0.60 | 1.100 | −1.100 | 136.01 | 505.99 | 4109421 | 15175777 | 0.186 | 0.469 | 0.198 | 0.483 | 0.105 | 0.291 | | | | | −1.010 | 142.76 | 530.18 | 4297433 | 15833926 | 0.418 | 2.053 | 0.411 | 1.273 | 0.142 | 0.351 | | | | | −1.001 | 141.13 | 519.79 | 4243543 | 15506884 | 0.620 | 2.204 | 0.548 | 1.622 | 0.116 | 0.301 | | | | 1.010 | −1.100 | 123.90 | 457.10 | 3737374 | 13664018 | 0.560 | 1.963 | 0.200 | 0.679 | 0.119 | 0.422 | | | | | −1.010 | 128.19 | 469.11 | 3852210 | 13970930 | 0.596 | 2.184 | 0.464 | 2.182 | 0.070 | 0.175 | | | | | −1.001 | 129.10 | 473.67 | 3878835 | 14109979 | 0.334 | 0.897 | 0.498 | 2.114 | 0.148 | 0.360 | | | | 1.001 | −1.100 | 123.22 | 455.91 | 3715759 | 13624099 | 0.307 | 0.843 | 0.457 | 1.489 | 0.076 | 0.250 | | | | | −1.010 | 126.84 | 463.58 | 3811424 | 13804562 | 0.579 | 2.337 | 0.497 | 1.251 | 0.098 | 0.257 | | | | | −1.001 | 127.34 | 466.29 | 3824418 | 13884199 | 0.488 | 2.077 | 0.904 | 3.092 | 0.145 | 0.544 | | 0.50 | 0.40 | 1.100 | −1.100 | 50.98 | 137.93 | 1571500 | 4194572 | 0.212 | 0.764 | 0.165 | 0.403 | 0.087 | 0.262 | | | | | −1.010 | 44.81 | 132.95 | 1358796 | 3955941 | 0.256 | 0.612 | 0.308 | 0.673 | 0.112 | 0.364 | | | | | −1.001 | 44.95 | 133.26 | 1361858 | 3960955 | 0.167 | 0.436 | 0.209 | 0.557 | 0.081 | 0.319 | | | | 1.010 | −1.100 | 45.44 | 120.52 | 1403943 | 3668156 | 0.197 | 0.551 | 0.128 | 0.363 | 0.088 | 0.291 | | | | | −1.010 | 40.47 | 118.51 | 1230578 | 3534612 | 0.167 | 0.598 | 0.208 | 0.552 | 0.125 | 0.416 | | | | | −1.001 | 40.39 | 118.04 | 1226651 | 3514368 | 0.222 | 0.585 | 0.219 | 0.564 | 0.068 | 0.177 | | | | 1.001 | −1.100 | 45.04 | 119.11 | 1392216 | 3627488 | 0.093 | 0.189 | 0.309 | 1.317 | 0.079 | 0.280 | | | | | −1.010 | 40.14 | 117.44 | 1221284 | 3504993 | 0.310 | 0.829 | 0.217 | 0.619 | 0.115 | 0.450 | | | | | −1.001 | 40.01 | 117.02 | 1215980 | 3486325 | 0.189 | 0.480 | 0.218 | 0.567 | 0.101 | 0.292 | | | 0.50 | 1.100 | −1.100 | 48.30 | 159.50 | 1462169 | 4805099 | 0.204 | 0.633 | 0.292 | 0.924 | 0.065 | 0.221 | | | | | −1.010 | 48.37 | 154.48 | 1462371 | 4586082 | 0.278 | 0.863 | 0.137 | 0.351 | 0.097 | 0.335 | | | | | −1.001 | 44.52 | 149.69 | 1363861 | 4460422 | 0.179 | 0.507 | 0.276 | 0.864 | 0.096 | 0.448 | | | | 1.010 | −1.100 | 43.14 | 139.72 | 1303877 | 4189668 | 0.307 | 0.779 | 0.301 | 0.844 | 0.111 | 0.471 | | | | | −1.010 | 42.79 | 134.24 | 1292152 | 3971867 | 0.407 | 1.195 | 0.461 | 1.175 | 0.096 | 0.345 | | | | | −1.001 | 39.34 | 129.88 | 1202979 | 3856027 | 0.324 | 0.762 | 0.298 | 0.903 | 0.130 | 0.489 | | | | 1.001 | −1.100 | 42.70 | 138.01 | 1290587 | 4136889 | 0.078 | 0.156 | 0.242 | 0.764 | 0.056 | 0.132 | | | | | −1.010 | 42.38 | 133.16 | 1280136 | 3940558 | 0.190 | 0.758 | 0.274 | 0.882 | 0.109 | 0.364 | | | | | −1.001 | 38.82 | 127.90 | 1186715 | 3795955 | 0.387 | 1.161 | 0.313 | 1.067 | 0.069 | 0.300 | | | 0.60 | 1.100 | −1.100 | 53.09 | 188.20 | 1620698 | 5675353 | 0.208 | 0.528 | 0.317 | 0.941 | 0.091 | 0.424 | | | | | −1.010 | 47.40 | 170.15 | 1443635 | 5040348 | 0.151 | 0.434 | 0.214 | 0.490 | 0.052 | 0.134 | | | | | −1.001 | 47.20 | 169.46 | 1435927 | 5012344 | 0.244 | 0.482 | 0.155 | 0.441 | 0.068 | 0.206 | | | | 1.010 | −1.100 | 47.06 | 164.68 | 1431408 | 4933285 | 0.447 | 1.363 | 0.256 | 0.754 | 0.103 | 0.442 | | | | | −1.010 | 42.22 | 147.34 | 1282548 | 4342559 | 0.487 | 2.095 | 0.400 | 1.974 | 0.033 | 0.101 | | | | | −1.001 | 42.24 | 147.07 | 1282549 | 4331696 | 0.188 | 0.491 | 0.322 | 1.232 | 0.023 | 0.094 | | | | 1.001 | −1.100 | 46.46 | 162.42 | 1412542 | 4862817 | 0.326 | 0.921 | 0.232 | 0.700 | 0.126 | 0.430 | | | | | −1.010 | 41.82 | 145.44 | 1270995 | 4287523 | 0.392 | 1.066 | 0.129 | 0.371 | 0.023 | 0.073 | | | | | −1.001 | 41.70 | 144.93 | 1265860 | 4267324 | 0.278 | 1.021 | 0.202 | 0.757 | 0.047 | 0.125 | | 0.60 | 0.40 | 1.100 | −1.100 | 9.52 | 22.00 | 301712 | 689889 | 0.159 | 0.491 | 0.262 | 0.958 | 0.218 | 0.871 | | | | | −1.010 | 9.40 | 23.76 | 300052 | 754248 | 0.107 | 0.299 | 0.111 | 0.365 | 0.095 | 0.330 | | | | | −1.001 | 9.93 | 24.06 | 319053 | 765992 | 0.218 | 0.955 | 0.133 | 0.494 | 0.030 | 0.093 | | | | 1.010 | −1.100 | 8.54 | 19.68 | 272224 | 621655 | 0.247 | 0.766 | 0.198 | 0.718 | 0.152 | 0.686 | | | | | −1.010 | 8.34 | 20.87 | 267808 | 667802 | 0.350 | 1.659 | 0.072 | 0.193 | 0.049 | 0.126 | | | | | −1.001 | 8.81 | 21.16 | 284571 | 678948 | 0.268 | 0.826 | 0.086 | 0.207 | 0.041 | 0.094 | | | | 1.001 | −1.100 | 8.43 | 19.43 | 268841 | 613948 | 0.105 | 0.290 | 0.229 | 0.704 | 0.045 | 0.117 | | | | | −1.010 | 8.24 | 20.59 | 264663 | 659399 | 0.325 | 1.427 | 0.292 | 1.349 | 0.038 | 0.103 | | | | | −1.001 | 8.72 | 20.89 | 281716 | 670765 | 0.286 | 1.191 | 0.198 | 0.592 | 0.065 | 0.144 | | | 0.50 | 1.100 | −1.100 | 12.59 | 32.85 | 402441 | 1039572 | 0.080 | 0.185 | 0.061 | 0.191 | 0.040 | 0.136 | | | | | −1.010 | 13.08 | 34.50 | 415790 | 1088849 | 0.149 | 0.413 | 0.102 | 0.220 | 0.064 | 0.188 | | | | | −1.001 | 13.20 | 34.77 | 419385 | 1097323 | 0.115 | 0.350 | 0.211 | 0.597 | 0.064 | 0.213 | | | | 1.010 | −1.100 | 11.23 | 29.11 | 360464 | 926431 | 0.185 | 0.681 | 0.037 | 0.095 | 0.032 | 0.071 | | | | | −1.010 | 11.52 | 30.03 | 367316 | 953452 | 0.081 | 0.260 | 0.256 | 0.747 | 0.057 | 0.240 | | | | | −1.001 | 11.57 | 30.13 | 368553 | 956769 | 0.178 | 0.488 | 0.098 | 0.226 | 0.106 | 0.346 | | | | 1.001 | −1.100 | 11.13 | 28.89 | 357394 | 919613 | 0.115 | 0.411 | 0.272 | 1.049 | 0.042 | 0.177 | | | | | −1.010 | 11.36 | 29.59 | 362362 | 939892 | 0.207 | 0.593 | 0.129 | 0.379 | 0.062 | 0.256 | | | | | −1.001 | 11.42 | 29.70 | 364005 | 943583 | 0.108 | 0.337 | 0.186 | 0.628 | 0.060 | 0.249 | | | 0.60 | 1.100 | −1.100 | 17.00 | 47.56 | 540126 | 1496760 | 0.207 | 0.619 | 0.101 | 0.249 | 0.079 | 0.281 | | | | | −1.010 | 16.32 | 47.42 | 511056 | 1470526 | 0.229 | 0.549 | 0.122 | 0.380 | 0.056 | 0.219 | | | | | −1.001 | 16.26 | 47.28 | 508286 | 1462393 | 0.177 | 0.495 | 0.135 | 0.339 | 0.088 | 0.251 | | | | 1.010 | −1.100 | 15.27 | 42.24 | 485259 | 1329067 | 0.197 | 0.635 | 0.176 | 0.465 | 0.083 | 0.387 | | | | | −1.010 | 14.66 | 41.81 | 460159 | 1302846 | 0.195 | 0.545 | 0.164 | 0.434 | 0.075 | 0.213 | | | | | −1.001 | 14.51 | 41.24 | 453999 | 1279281 | 0.184 | 0.493 | 0.112 | 0.331 | 0.137 | 0.409 | | | | 1.001 | −1.100 | 15.14 | 41.77 | 481166 | 1314352 | 0.118 | 0.279 | 0.301 | 0.800 | 0.050 | 0.136 | | | | | −1.010 | 14.47 | 41.18 | 453836 | 1283057 | 0.160 | 0.487 | 0.204 | 0.512 | 0.049 | 0.155 | | | | | −1.001 | 14.33 | 40.61 | 448251 | 1259365 | 0.122 | 0.411 | 0.294 | 0.807 | 0.098 | 0.356 |
| Average | | | 63.62 | 208.26 | 1929543 | 6212496 | 0.277 | 0.870 | 0.272 | 0.841 | 0.104 | 0.352 |
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