Research Article
A Two-Agent Single-Machine Scheduling Problem with Learning and Deteriorating Considerations
Table 1
Performance of the branch-and-bound and SA algorithms (
, pro = 0.4).
| 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 |
| 0.4 | 0.40 | 0.40 | 1.100 | −1.100 | 103.98 | 276.35 | 3921045 | 10555474 | 0.543 | 1.381 | 0.530 | 1.452 | 0.247 | 0.883 | | | | | −1.010 | 63.93 | 217.06 | 2380521 | 8139948 | 0.223 | 0.659 | 0.409 | 0.924 | 0.197 | 0.658 | | | | | −1.001 | 65.47 | 222.48 | 2437016 | 8344800 | 0.216 | 0.507 | 0.165 | 0.483 | 0.170 | 0.381 | | | | 1.010 | −1.100 | 95.82 | 253.71 | 3623888 | 9719538 | 0.478 | 1.500 | 0.397 | 1.219 | 0.298 | 1.126 | | | | | −1.010 | 58.55 | 198.37 | 2187372 | 7459183 | 0.272 | 0.725 | 0.239 | 0.630 | 0.182 | 0.586 | | | | | −1.001 | 59.55 | 201.41 | 2223379 | 7575433 | 0.271 | 0.671 | 0.322 | 0.897 | 0.145 | 0.416 | | | | 1.001 | −1.100 | 95.15 | 251.83 | 3600246 | 9653456 | 0.420 | 1.255 | 0.656 | 1.637 | 0.175 | 0.620 | | | | | −1.010 | 58.05 | 196.57 | 2169483 | 7394568 | 0.174 | 0.466 | 0.416 | 1.046 | 0.168 | 0.525 | | | | | −1.001 | 59.06 | 199.77 | 2206236 | 7517115 | 0.200 | 0.625 | 0.208 | 0.618 | 0.153 | 0.497 | | | 0.50 | 1.100 | −1.100 | 85.80 | 248.97 | 3205789 | 9430455 | 0.527 | 1.543 | 0.227 | 0.569 | 0.210 | 0.455 | | | | | −1.010 | 68.71 | 244.97 | 2549809 | 9236732 | 0.581 | 2.138 | 0.318 | 0.891 | 0.171 | 0.419 | | | | | −1.001 | 68.38 | 248.11 | 2551177 | 9366715 | 0.692 | 1.981 | 0.161 | 0.386 | 0.347 | 0.856 | | | | 1.010 | −1.100 | 79.98 | 232.32 | 2995531 | 8817308 | 0.575 | 1.440 | 0.439 | 1.103 | 0.219 | 0.667 | | | | | −1.010 | 63.28 | 226.24 | 2354281 | 8550234 | 0.699 | 1.835 | 0.622 | 1.664 | 0.242 | 0.662 | | | | | −1.001 | 62.63 | 227.25 | 2341949 | 8599304 | 0.316 | 0.789 | 0.297 | 0.777 | 0.143 | 0.348 | | | | 1.001 | −1.100 | 79.34 | 230.50 | 2972794 | 8751750 | 0.417 | 1.087 | 0.530 | 1.435 | 0.180 | 0.485 | | | | | −1.010 | 62.76 | 224.44 | 2335360 | 8482895 | 0.285 | 0.771 | 0.567 | 1.530 | 0.321 | 1.380 | | | | | −1.001 | 62.08 | 225.42 | 2321896 | 8531873 | 0.405 | 0.965 | 0.217 | 0.694 | 0.114 | 0.314 | | | 0.60 | 1.100 | −1.100 | 75.42 | 256.62 | 2793897 | 9601920 | 0.546 | 1.308 | 0.447 | 0.970 | 0.359 | 1.051 | | | | | −1.010 | 64.40 | 245.82 | 2384768 | 9203252 | 0.625 | 1.263 | 0.811 | 2.576 | 0.314 | 0.666 | | | | | −1.001 | 65.53 | 248.86 | 2427465 | 9311518 | 0.369 | 0.874 | 0.352 | 0.859 | 0.285 | 0.676 | | | | 1.010 | −1.100 | 71.27 | 242.87 | 2648314 | 9106695 | 0.576 | 1.457 | 0.327 | 0.922 | 0.254 | 0.679 | | | | | −1.010 | 59.88 | 229.35 | 2225401 | 8623062 | 0.381 | 0.693 | 0.429 | 1.125 | 0.405 | 1.064 | | | | | −1.001 | 60.77 | 231.22 | 2258351 | 8680937 | 0.565 | 1.358 | 0.732 | 2.489 | 0.329 | 1.122 | | | | 1.001 | −1.100 | 70.71 | 241.02 | 2627453 | 9038121 | 0.360 | 0.943 | 0.357 | 1.033 | 0.135 | 0.320 | | | | | −1.010 | 60.15 | 230.09 | 2237063 | 8644312 | 0.809 | 1.726 | 0.531 | 1.307 | 0.378 | 1.006 | | | | | −1.001 | 60.20 | 229.00 | 2237648 | 8599211 | 0.567 | 1.440 | 0.462 | 1.334 | 0.266 | 0.614 | | 0.50 | 0.40 | 1.100 | −1.100 | 19.94 | 59.21 | 780723 | 2349939 | 0.312 | 1.111 | 0.276 | 0.711 | 0.141 | 0.387 | | | | | −1.010 | 30.23 | 77.19 | 1183839 | 3050478 | 0.270 | 0.730 | 0.303 | 1.152 | 0.095 | 0.253 | | | | | −1.001 | 30.91 | 78.69 | 1209380 | 3107819 | 1.058 | 6.974 | 0.139 | 0.420 | 0.927 | 6.386 | | | | 1.010 | −1.100 | 18.32 | 54.31 | 721468 | 2166990 | 0.249 | 0.619 | 0.201 | 0.522 | 0.080 | 0.245 | | | | | −1.010 | 27.57 | 70.55 | 1085563 | 2803070 | 0.202 | 0.511 | 0.355 | 1.077 | 0.480 | 2.424 | | | | | −1.001 | 28.17 | 71.84 | 1108207 | 2852184 | 0.850 | 3.491 | 0.273 | 0.751 | 0.187 | 0.844 | | | | 1.001 | −1.100 | 18.16 | 53.83 | 715408 | 2149077 | 0.086 | 0.220 | 0.196 | 0.611 | 0.113 | 0.301 | | | | | −1.010 | 27.30 | 69.90 | 1075579 | 2778464 | 1.006 | 5.165 | 0.230 | 1.018 | 0.821 | 5.100 | | | | | −1.001 | 27.89 | 71.17 | 1097883 | 2827375 | 1.220 | 8.550 | 0.518 | 2.713 | 0.164 | 0.818 | | | 0.50 | 1.100 | −1.100 | 27.86 | 73.51 | 1088932 | 2909727 | 0.557 | 2.021 | 0.244 | 0.553 | 0.132 | 0.344 | | | | | −1.010 | 27.67 | 74.52 | 1067668 | 2921795 | 0.464 | 1.396 | 0.258 | 0.811 | 0.132 | 0.335 | | | | | −1.001 | 27.89 | 76.10 | 1078229 | 2982686 | 0.417 | 1.217 | 0.607 | 1.722 | 0.096 | 0.331 | | | | 1.010 | −1.100 | 25.46 | 67.07 | 1000555 | 2665211 | 0.250 | 0.875 | 0.285 | 0.839 | 0.083 | 0.190 | | | | | −1.010 | 25.43 | 68.23 | 985378 | 2685319 | 0.512 | 1.747 | 0.380 | 1.148 | 0.158 | 0.697 | | | | | −1.001 | 25.70 | 69.91 | 997591 | 2751685 | 0.507 | 1.384 | 0.392 | 1.143 | 0.293 | 1.141 | | | | 1.001 | −1.100 | 25.23 | 66.50 | 992131 | 2644048 | 0.681 | 2.156 | 0.217 | 0.807 | 0.216 | 0.815 | | | | | −1.010 | 25.20 | 67.61 | 977049 | 2661873 | 0.519 | 1.392 | 0.264 | 0.703 | 0.289 | 0.982 | | | | | −1.001 | 25.43 | 69.16 | 987380 | 2722447 | 0.311 | 0.823 | 0.311 | 0.963 | 0.296 | 1.136 | | | 0.60 | 1.100 | −1.100 | 32.49 | 83.06 | 1259437 | 3245114 | 0.381 | 1.107 | 0.432 | 1.539 | 0.118 | 0.302 | | | | | −1.010 | 22.45 | 74.47 | 847123 | 2812785 | 0.718 | 1.975 | 0.345 | 1.111 | 0.090 | 0.230 | | | | | −1.001 | 22.85 | 75.78 | 861566 | 2861344 | 0.295 | 0.705 | 0.598 | 1.635 | 0.151 | 0.324 | | | | 1.010 | −1.100 | 29.96 | 76.43 | 1163916 | 2987954 | 0.535 | 1.425 | 0.378 | 1.250 | 0.098 | 0.269 | | | | | −1.010 | 21.02 | 69.88 | 797393 | 2652794 | 0.386 | 1.012 | 0.479 | 1.419 | 0.207 | 0.757 | | | | | −1.001 | 21.34 | 70.85 | 808645 | 2687918 | 0.848 | 2.490 | 0.454 | 1.468 | 0.147 | 0.469 | | | | 1.001 | −1.100 | 29.76 | 75.79 | 1156347 | 2963377 | 0.319 | 0.960 | 0.360 | 0.984 | 0.296 | 0.930 | | | | | −1.010 | 20.92 | 69.31 | 793687 | 2631768 | 0.455 | 1.079 | 0.642 | 1.865 | 0.182 | 0.696 | | | | | −1.001 | 21.16 | 70.27 | 802222 | 2666815 | 0.468 | 1.233 | 0.514 | 1.464 | 0.232 | 0.842 | | 0.60 | 0.40 | 1.100 | −1.100 | 1.95 | 5.15 | 79358 | 214347 | 0.311 | 1.439 | 0.105 | 0.295 | 0.124 | 0.376 | | | | | −1.010 | 1.73 | 5.65 | 70241 | 235697 | 0.125 | 0.309 | 0.105 | 0.336 | 0.165 | 0.827 | | | | | −1.001 | 1.73 | 5.70 | 70552 | 237669 | 0.144 | 0.366 | 0.147 | 0.368 | 0.094 | 0.322 | | | | 1.010 | −1.100 | 1.82 | 4.83 | 74060 | 201604 | 0.330 | 1.453 | 0.262 | 1.441 | 0.125 | 0.389 | | | | | −1.010 | 1.57 | 5.10 | 64068 | 213383 | 0.266 | 1.477 | 0.146 | 0.361 | 0.076 | 0.197 | | | | | −1.001 | 1.56 | 5.14 | 64003 | 215085 | 0.120 | 0.289 | 0.128 | 0.334 | 0.079 | 0.273 | | | | 1.001 | −1.100 | 1.81 | 4.82 | 73630 | 200978 | 0.150 | 0.360 | 0.144 | 0.324 | 0.102 | 0.292 | | | | | −1.010 | 1.55 | 5.05 | 63473 | 211343 | 0.220 | 0.706 | 0.131 | 0.391 | 0.106 | 0.279 | | | | | −1.001 | 1.55 | 5.10 | 63463 | 213337 | 0.326 | 1.471 | 0.172 | 0.508 | 0.045 | 0.151 | | | 0.50 | 1.100 | −1.100 | 2.32 | 7.36 | 95199 | 309557 | 0.159 | 0.569 | 0.141 | 0.528 | 0.069 | 0.220 | | | | | −1.010 | 3.06 | 9.20 | 124875 | 380846 | 0.223 | 0.713 | 0.225 | 0.656 | 0.136 | 0.610 | | | | | −1.001 | 3.11 | 9.33 | 127086 | 386185 | 0.363 | 1.193 | 0.334 | 1.068 | 0.089 | 0.289 | | | | 1.010 | −1.100 | 2.11 | 6.73 | 86838 | 283413 | 0.270 | 0.875 | 0.132 | 0.481 | 0.179 | 0.805 | | | | | −1.010 | 2.78 | 8.44 | 114224 | 351088 | 0.385 | 1.169 | 0.135 | 0.402 | 0.048 | 0.127 | | | | | −1.001 | 2.83 | 8.56 | 116276 | 355790 | 0.233 | 0.853 | 0.258 | 0.800 | 0.054 | 0.180 | | | | 1.001 | −1.100 | 2.09 | 6.66 | 85990 | 280750 | 0.373 | 1.450 | 0.186 | 0.809 | 0.062 | 0.210 | | | | | −1.010 | 2.75 | 8.36 | 113098 | 347937 | 0.112 | 0.354 | 0.229 | 0.793 | 0.046 | 0.125 | | | | | −1.001 | 2.80 | 8.48 | 115164 | 352785 | 0.158 | 0.643 | 0.397 | 1.297 | 0.052 | 0.197 | | | 0.60 | 1.100 | −1.100 | 3.44 | 10.66 | 139504 | 436210 | 0.145 | 0.546 | 0.293 | 0.936 | 0.059 | 0.206 | | | | | −1.010 | 4.91 | 13.22 | 202484 | 547733 | 0.086 | 0.310 | 0.121 | 0.260 | 0.072 | 0.197 | | | | | −1.001 | 5.02 | 13.44 | 207022 | 556511 | 0.327 | 1.314 | 0.304 | 1.301 | 0.126 | 0.423 | | | | 1.010 | −1.100 | 3.12 | 9.69 | 127253 | 398528 | 0.206 | 0.902 | 0.230 | 0.934 | 0.097 | 0.324 | | | | | −1.010 | 4.47 | 12.10 | 185230 | 502913 | 0.303 | 1.447 | 0.079 | 0.212 | 0.047 | 0.187 | | | | | −1.001 | 4.57 | 12.29 | 189209 | 510614 | 0.427 | 2.235 | 0.350 | 2.226 | 0.038 | 0.130 | | | | 1.001 | −1.100 | 3.09 | 9.61 | 126170 | 395114 | 0.175 | 0.618 | 0.219 | 0.518 | 0.096 | 0.328 | | | | | −1.010 | 4.43 | 11.99 | 183664 | 498778 | 0.356 | 1.516 | 0.213 | 0.493 | 0.035 | 0.090 | | | | | −1.001 | 4.53 | 12.19 | 187563 | 506370 | 0.306 | 1.461 | 0.428 | 2.235 | 0.087 | 0.286 |
| Average | | | 32.64 | 103.83 | 1234705 | 3960746 | 0.402 | 1.356 | 0.326 | 1.003 | 0.184 | 0.668 |
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