Model name: '' - run #1 Objective: Maximize(R0) SUBMITTED Model size: 7646 constraints, 11381 variables, 32033 non-zeros. Sets: 0 GUB, 0 SOS. Using DUAL simplex for phase 1 and PRIMAL simplex for phase 2. The primal and dual simplex pricing strategy set to 'Devex'. Found feasibility by dual simplex after 11222 iter. Relaxed solution 387.996388622 after 13478 iter is B&B base. Feasible solution 387.670849735 after 15790 iter, 67 nodes (gap 0.1%) Improved solution 387.670850646 after 16199 iter, 98 nodes (gap 0.1%) Improved solution 387.670851554 after 16411 iter, 118 nodes (gap 0.1%) Improved solution 387.671850646 after 16676 iter, 135 nodes (gap 0.1%) Improved solution 387.671851554 after 16707 iter, 139 nodes (gap 0.1%) Improved solution 387.676849735 after 16830 iter, 149 nodes (gap 0.1%) Improved solution 387.676852465 after 17145 iter, 192 nodes (gap 0.1%) Improved solution 387.677850646 after 17789 iter, 254 nodes (gap 0.1%) Improved solution 387.677851554 after 17815 iter, 263 nodes (gap 0.1%) Improved solution 387.677851557 after 18596 iter, 329 nodes (gap 0.1%) Improved solution 387.678850647 after 19259 iter, 383 nodes (gap 0.1%) Improved solution 387.678852467 after 19863 iter, 422 nodes (gap 0.1%) Improved solution 387.678855197 after 19908 iter, 428 nodes (gap 0.1%) Improved solution 387.679854286 after 20442 iter, 460 nodes (gap 0.1%) Improved solution 387.680849734 after 21074 iter, 520 nodes (gap 0.1%) Improved solution 387.680850644 after 21086 iter, 524 nodes (gap 0.1%) Improved solution 387.685851558 after 21304 iter, 546 nodes (gap 0.1%) Improved solution 387.685853377 after 21454 iter, 561 nodes (gap 0.1%) Improved solution 387.686849737 after 22195 iter, 615 nodes (gap 0.1%) Improved solution 387.686850648 after 22348 iter, 628 nodes (gap 0.1%) Improved solution 387.686852467 after 23056 iter, 681 nodes (gap 0.1%) Improved solution 387.688848828 after 24868 iter, 842 nodes (gap 0.1%) Improved solution 387.688851558 after 24949 iter, 851 nodes (gap 0.1%) Improved solution 387.688854288 after 24969 iter, 854 nodes (gap 0.1%) Improved solution 387.689853377 after 25141 iter, 876 nodes (gap 0.1%) Improved solution 387.68985429 after 32880 iter, 1571 nodes (gap 0.1%) Improved solution 387.689855198 after 47900 iter, 2774 nodes (gap 0.1%) Improved solution 387.690847003 after 72707 iter, 5077 nodes (gap 0.1%) Improved solution 387.690847912 after 72814 iter, 5088 nodes (gap 0.1%) Improved solution 387.690851552 after 72892 iter, 5097 nodes (gap 0.1%) Improved solution 387.690852462 after 73228 iter, 5123 nodes (gap 0.1%) Improved solution 387.690852463 after 74232 iter, 5199 nodes (gap 0.1%) Improved solution 387.690853371 after 74695 iter, 5232 nodes (gap 0.1%) Improved solution 387.690855192 after 74974 iter, 5253 nodes (gap 0.1%) Improved solution 387.693852463 after 82285 iter, 5851 nodes (gap 0.1%) Improved solution 387.693853376 after 82369 iter, 5857 nodes (gap 0.1%) Improved solution 387.693854282 after 82458 iter, 5866 nodes (gap 0.1%) Improved solution 387.693854289 after 89525 iter, 6445 nodes (gap 0.1%) Improved solution 387.6938552 after 89623 iter, 6454 nodes (gap 0.1%) Improved solution 387.694851561 after 98269 iter, 7176 nodes (gap 0.1%) Improved solution 387.694852469 after 98281 iter, 7179 nodes (gap 0.1%) Improved solution 387.694853378 after 98600 iter, 7205 nodes (gap 0.1%) Improved solution 387.696848832 after 99028 iter, 7255 nodes (gap 0.1%) Improved solution 387.69684974 after 99037 iter, 7258 nodes (gap 0.1%) Improved solution 387.696850651 after 99174 iter, 7267 nodes (gap 0.1%) Improved solution 387.696851559 after 99184 iter, 7270 nodes (gap 0.1%) Improved solution 387.696852469 after 99314 iter, 7280 nodes (gap 0.1%) Improved solution 387.696852472 after 99422 iter, 7291 nodes (gap 0.1%) Improved solution 387.69685338 after 99430 iter, 7294 nodes (gap 0.1%) Improved solution 387.696854291 after 101339 iter, 7447 nodes (gap 0.1%) Improved solution 387.697853381 after 125525 iter, 9455 nodes (gap 0.1%) Improved solution 387.698848833 after 125676 iter, 9462 nodes (gap 0.1%) Improved solution 387.698849741 after 125698 iter, 9465 nodes (gap 0.1%) Improved solution 387.698850651 after 125798 iter, 9471 nodes (gap 0.1%) Improved solution 387.698852473 after 125916 iter, 9481 nodes (gap 0.1%) Improved solution 387.698853381 after 125945 iter, 9484 nodes (gap 0.1%) Improved solution 387.698853384 after 127238 iter, 9602 nodes (gap 0.1%) Improved solution 387.698854292 after 127251 iter, 9605 nodes (gap 0.1%) Improved solution 387.699852471 after 158257 iter, 11936 nodes (gap 0.1%) Improved solution 387.69985429 after 158554 iter, 11964 nodes (gap 0.1%) Improved solution 387.699855198 after 159396 iter, 12027 nodes (gap 0.1%) Improved solution 387.700852469 after 171135 iter, 12921 nodes (gap 0.1%) Improved solution 387.70085429 after 171358 iter, 12938 nodes (gap 0.1%) Improved solution 387.701845191 after 181322 iter, 13730 nodes (gap 0.1%) Improved solution 387.701847918 after 181356 iter, 13735 nodes (gap 0.1%) Improved solution 387.701847921 after 181593 iter, 13755 nodes (gap 0.1%) Improved solution 387.701850648 after 181705 iter, 13769 nodes (gap 0.1%) Improved solution 387.701852469 after 182240 iter, 13809 nodes (gap 0.1%) Improved solution 387.701854288 after 182525 iter, 13828 nodes (gap 0.1%) Improved solution 387.70285247 after 196984 iter, 14966 nodes (gap 0.1%) Improved solution 387.702854291 after 197137 iter, 14983 nodes (gap 0.1%) Improved solution 387.703851565 after 266169 iter, 20075 nodes (gap 0.1%) Improved solution 387.703853384 after 266232 iter, 20083 nodes (gap 0.1%) Improved solution 387.703854294 after 285398 iter, 22000 nodes (gap 0.1%) Improved solution 387.704851567 after 286075 iter, 22109 nodes (gap 0.1%) Improved solution 387.704852476 after 286347 iter, 22141 nodes (gap 0.1%) Improved solution 387.704855205 after 286744 iter, 22194 nodes (gap 0.1%) Improved solution 387.705851566 after 317271 iter, 24453 nodes (gap 0.1%) Improved solution 387.705853385 after 317355 iter, 24462 nodes (gap 0.1%) Improved solution 387.705854299 after 340471 iter, 26318 nodes (gap 0.1%) Improved solution 387.70684884 after 340772 iter, 26349 nodes (gap 0.1%) Improved solution 387.706852478 after 340791 iter, 26352 nodes (gap 0.1%) Improved solution 387.706855202 after 344023 iter, 26653 nodes (gap 0.1%) Improved solution 387.70784702 after 395696 iter, 30714 nodes (gap 0.1%) Improved solution 387.707848841 after 396041 iter, 30744 nodes (gap 0.1%) Improved solution 387.707854306 after 414377 iter, 32028 nodes (gap 0.1%) Improved solution 387.708852487 after 414464 iter, 32038 nodes (gap 0.1%) Improved solution 387.708853379 after 430425 iter, 33403 nodes (gap 0.1%) Improved solution 387.70885338 after 432615 iter, 33600 nodes (gap 0.1%) Improved solution 387.708853385 after 447703 iter, 34780 nodes (gap 0.1%) Improved solution 387.709852474 after 450954 iter, 35088 nodes (gap 0.1%) Improved solution 387.709854293 after 451111 iter, 35102 nodes (gap 0.1%) Improved solution 387.710847933 after 519214 iter, 39995 nodes (gap 0.1%) Improved solution 387.710848838 after 519505 iter, 40030 nodes (gap 0.1%) Improved solution 387.710848842 after 519546 iter, 40036 nodes (gap 0.1%) Improved solution 387.710849751 after 519655 iter, 40058 nodes (gap 0.1%) Improved solution 387.710850661 after 519672 iter, 40062 nodes (gap 0.1%) Improved solution 387.71085157 after 519895 iter, 40088 nodes (gap 0.1%) Improved solution 387.711852481 after 519945 iter, 40092 nodes (gap 0.1%) Improved solution 387.712848834 after 534603 iter, 41177 nodes (gap 0.1%) Improved solution 387.712849743 after 534809 iter, 41190 nodes (gap 0.1%) Improved solution 387.712850652 after 537873 iter, 41360 nodes (gap 0.1%) Improved solution 387.712850653 after 541425 iter, 41608 nodes (gap 0.1%) Improved solution 387.712851562 after 541576 iter, 41618 nodes (gap 0.1%) Improved solution 387.712851579 after 567678 iter, 43576 nodes (gap 0.1%) Improved solution 387.713849746 after 574404 iter, 44109 nodes (gap 0.1%) Improved solution 387.713851565 after 574643 iter, 44129 nodes (gap 0.1%) Improved solution 387.713853381 after 597578 iter, 45822 nodes (gap 0.1%) Improved solution 387.713854289 after 599348 iter, 45951 nodes (gap 0.1%) Improved solution 387.71484792 after 606372 iter, 46485 nodes (gap 0.1%) Improved solution 387.714848829 after 608156 iter, 46617 nodes (gap 0.1%) Improved solution 387.715853382 after 608704 iter, 46675 nodes (gap 0.1%) Improved solution 387.71585429 after 608963 iter, 46702 nodes (gap 0.1%) Improved solution 387.716851567 after 629541 iter, 48274 nodes (gap 0.1%) Improved solution 387.716853388 after 629724 iter, 48290 nodes (gap 0.1%) Improved solution 387.716854296 after 630406 iter, 48359 nodes (gap 0.1%) Improved solution 387.717852478 after 648846 iter, 49986 nodes (gap 0.1%) Improved solution 387.717853386 after 649461 iter, 50040 nodes (gap 0.1%) Improved solution 387.717853387 after 680114 iter, 52557 nodes (gap 0.1%) Improved solution 387.718855206 after 680411 iter, 52592 nodes (gap 0.1%) Improved solution 387.719851566 after 684595 iter, 53019 nodes (gap 0.1%) Improved solution 387.719853385 after 684667 iter, 53029 nodes (gap 0.1%) Improved solution 387.719854294 after 686341 iter, 53252 nodes (gap 0.1%) Improved solution 387.720851566 after 693511 iter, 53860 nodes (gap 0.1%) Improved solution 387.720852477 after 693538 iter, 53863 nodes (gap 0.1%) Improved solution 387.720855206 after 693563 iter, 53867 nodes (gap 0.1%) Improved solution 387.721851567 after 704169 iter, 54659 nodes (gap 0.1%) Improved solution 387.721856116 after 704404 iter, 54687 nodes (gap 0.1%) Improved solution 387.721856117 after 706536 iter, 54851 nodes (gap 0.1%) Improved solution 387.722853389 after 713070 iter, 55275 nodes (gap 0.1%) Improved solution 387.722855208 after 716051 iter, 55473 nodes (gap 0.1%) Improved solution 387.723851567 after 721809 iter, 55880 nodes (gap 0.1%) Improved solution 387.723856116 after 722193 iter, 55928 nodes (gap 0.1%) Improved solution 387.724852482 after 735854 iter, 57035 nodes (gap 0.1%) Improved solution 387.725854303 after 737427 iter, 57178 nodes (gap 0.1%) Improved solution 387.725855213 after 751314 iter, 58127 nodes (gap 0.1%) Improved solution 387.726852481 after 768010 iter, 59415 nodes (gap 0.1%) Improved solution 387.726854304 after 773307 iter, 59838 nodes (gap 0.1%) Improved solution 387.727855214 after 778381 iter, 60267 nodes (gap 0.1%) Improved solution 387.729856117 after 848391 iter, 65747 nodes (gap 0.1%) Improved solution 387.729857027 after 852141 iter, 66056 nodes (gap 0.1%) Improved solution 387.729858847 after 855551 iter, 66385 nodes (gap 0.1%) Improved solution 387.731856123 after 884869 iter, 68805 nodes (gap 0.1%) Improved solution 387.732852484 after 892249 iter, 69384 nodes (gap 0.1%) Improved solution 387.73385794 after 895523 iter, 69616 nodes (gap 0.1%) Improved solution 387.733859757 after 898356 iter, 69803 nodes (gap 0.1%) Improved solution 387.736857938 after 899525 iter, 69918 nodes (gap 0.1%) Improved solution 387.737857939 after 912886 iter, 71015 nodes (gap 0.1%) Improved solution 387.737857945 after 950232 iter, 73750 nodes (gap 0.1%) Improved solution 387.73885794 after 950968 iter, 73802 nodes (gap 0.1%) Improved solution 387.740857943 after 951210 iter, 73825 nodes (gap 0.1%) Improved solution 387.740858852 after 993002 iter, 76932 nodes (gap 0.1%) Improved solution 387.74086158 after 1001165 iter, 77559 nodes (gap 0.1%) Improved solution 387.740862489 after 1005231 iter, 77869 nodes (gap 0.1%) Improved solution 387.741855209 after 1045852 iter, 80858 nodes (gap 0.1%) Improved solution 387.741856123 after 1051019 iter, 81248 nodes (gap 0.1%) Improved solution 387.741857033 after 1052117 iter, 81373 nodes (gap 0.1%) Improved solution 387.742858855 after 1056410 iter, 81804 nodes (gap 0.1%) lp_solve optimization was stopped due to time-out. Optimal solution 387.742858855 after 1072959 iter, 83041 nodes (gap 0.1%). Excellent numeric accuracy ||*|| = 3.55271e-15 MEMO: lp_solve version 5.5.0.10 for 32 bit OS, with 64 bit REAL variables. In the total iteration count 1072959, 85715 (8.0%) were bound flips. There were 41821 refactorizations, 0 triggered by time and 261 by density. ... on average 23.6 major pivots per refactorization. The largest [LUSOL v2.2.1.0] fact(B) had 23101 NZ entries, 1.0x largest basis. The maximum B&B level was 100, 0.0x MIP order, 85 at the optimal solution. The constraint matrix inf-norm is 8, with a dynamic range of 8000. Time to load data was 0.192 seconds, presolve used 0.081 seconds, ... 7199.927 seconds in simplex solver, in total 7200.200 seconds. Model name: '' - run #1 Objective: Maximize(R0) SUBMITTED Model size: 7646 constraints, 11381 variables, 32033 non-zeros. Sets: 0 GUB, 0 SOS. Using DUAL simplex for phase 1 and PRIMAL simplex for phase 2. The primal and dual simplex pricing strategy set to 'Devex'. Found feasibility by dual simplex after 105 iter. Relaxed solution 0 after 3479 iter is B&B base. Feasible solution 0 after 3479 iter, 0 nodes (gap 0.0%) Optimal solution 0 after 3479 iter, 0 nodes (gap 0.0%). Excellent numeric accuracy ||*|| = 0 MEMO: lp_solve version 5.5.0.10 for 32 bit OS, with 64 bit REAL variables. In the total iteration count 3479, 0 (0.0%) were bound flips. There were 16 refactorizations, 0 triggered by time and 0 by density. ... on average 217.4 major pivots per refactorization. The largest [LUSOL v2.2.1.0] fact(B) had 14574 NZ entries, 1.0x largest basis. The maximum B&B level was 1, 0.0x MIP order, 1 at the optimal solution. The constraint matrix inf-norm is 8, with a dynamic range of 8000. Time to load data was 0.192 seconds, presolve used 0.086 seconds, ... 32.418 seconds in simplex solver, in total 32.696 seconds. Vehicle Type: 0 Num:30 Trip segments:156