--- Job ran12x12 Start 10/03/08 04:06:53 GAMS Rev 228 Copyright (C) 1987-2008 GAMS Development. All rights reserved Licensee: Stefan Vigerske G080908/0001CB-LNX Humboldt University Berlin, Numerical Mathematics DC5918 --- Starting compilation --- ran12x12.gms(106) 2 Mb --- GDXin=/home/stefan/work/gams/models/LINlib/ran12x12.gdx --- ran12x12.gms(148) 3 Mb --- Starting execution: elapsed 0:00:00.023 --- ran12x12.gms(123) 4 Mb --- Generating MIP model m --- ran12x12.gms(124) 4 Mb --- 169 rows 289 columns 865 non-zeroes --- 144 discrete-columns --- Executing SCIP: elapsed 0:00:00.029 SCIP version 1.10.0 [LP solver: Clp 1.8stable] Copyright (c) 2002-2008 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB) Optionfile /home/stefan/work/gams/benchmarks/LINLib.MIP/scip.opt successfully read. Starting MIP solve... presolving: (round 1) 0 del vars, 0 del conss, 144 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs (round 2) 0 del vars, 0 del conss, 144 chg bounds, 0 chg sides, 0 chg coeffs, 144 upgd conss, 0 impls, 0 clqs (0.0s) probing: 101/144 (70.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes (0.0s) probing aborted: 100/100 successive totally useless probings presolving (3 rounds): 0 deleted vars, 0 deleted constraints, 144 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients 144 implications, 0 cliques presolved problem has 288 variables (144 bin, 0 int, 0 impl, 144 cont) and 168 constraints 144 constraints of type 24 constraints of type Presolving Time: 0.01 node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 1 | 0 | 165 | 702k| 0 | 1.826550e+03 | -- | Inf r 1 | 0 | 165 | 707k| 0 | 1.826550e+03 | 2.683000e+03 | 46.89% 1 | 0 | 232 | 833k| 0 | 2.012715e+03 | 2.683000e+03 | 33.30% 1 | 0 | 287 | 885k| 0 | 2.052961e+03 | 2.683000e+03 | 30.69% 1 | 0 | 370 | 952k| 0 | 2.086956e+03 | 2.683000e+03 | 28.56% 1 | 0 | 442 |1006k| 0 | 2.104520e+03 | 2.683000e+03 | 27.49% 1 | 0 | 526 |1069k| 0 | 2.118423e+03 | 2.683000e+03 | 26.65% 1 | 0 | 589 |1114k| 0 | 2.124764e+03 | 2.683000e+03 | 26.27% 1 | 0 | 642 |1143k| 0 | 2.128637e+03 | 2.683000e+03 | 26.04% 1 | 0 | 685 |1163k| 0 | 2.130816e+03 | 2.683000e+03 | 25.91% 1 | 0 | 730 |1201k| 0 | 2.134582e+03 | 2.683000e+03 | 25.69% 1 | 0 | 785 |1227k| 0 | 2.136691e+03 | 2.683000e+03 | 25.57% 1 | 0 | 812 |1231k| 0 | 2.137276e+03 | 2.683000e+03 | 25.53% 1 | 0 | 837 |1236k| 0 | 2.137626e+03 | 2.683000e+03 | 25.51% 1 | 0 | 870 |1240k| 0 | 2.138497e+03 | 2.683000e+03 | 25.46% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap E 1 | 0 | 870 |1250k| 0 | 2.138497e+03 | 2.406000e+03 | 12.51% 1 | 0 | 870 |1250k| 0 | 2.138497e+03 | 2.406000e+03 | 12.51% 1 | 2 | 870 |1250k| 0 | 2.138497e+03 | 2.406000e+03 | 12.51% 100 | 73 | 4455 |1637k| 22 | 2.159187e+03 | 2.406000e+03 | 11.43% 200 | 145 | 7392 |1695k| 38 | 2.159187e+03 | 2.406000e+03 | 11.43% C 201 | 130 | 7412 |1681k| 38 | 2.159187e+03 | 2.375000e+03 | 10.00% 300 | 189 | 10815 |1730k| 39 | 2.166364e+03 | 2.375000e+03 | 9.63% 400 | 245 | 13453 |1780k| 39 | 2.168534e+03 | 2.375000e+03 | 9.52% 500 | 309 | 16097 |1828k| 39 | 2.168534e+03 | 2.375000e+03 | 9.52% r 521 | 221 | 16631 |1747k| 39 | 2.168534e+03 | 2.319000e+03 | 6.94% 600 | 256 | 18352 |1776k| 39 | 2.168534e+03 | 2.319000e+03 | 6.94% 700 | 298 | 20374 |1813k| 41 | 2.168534e+03 | 2.319000e+03 | 6.94% 800 | 340 | 22455 |1848k| 41 | 2.168534e+03 | 2.319000e+03 | 6.94% 900 | 380 | 24490 |1883k| 41 | 2.173299e+03 | 2.319000e+03 | 6.70% 1000 | 428 | 26450 |1929k| 41 | 2.173630e+03 | 2.319000e+03 | 6.69% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 1100 | 468 | 28701 |1968k| 41 | 2.179531e+03 | 2.319000e+03 | 6.40% r 1126 | 427 | 29491 |1939k| 41 | 2.179531e+03 | 2.307000e+03 | 5.85% 1200 | 473 | 31347 |1977k| 41 | 2.180078e+03 | 2.307000e+03 | 5.82% 1300 | 537 | 36609 |2034k| 41 | 2.187927e+03 | 2.307000e+03 | 5.44% 1400 | 591 | 39614 |2082k| 41 | 2.188689e+03 | 2.307000e+03 | 5.41% 1500 | 629 | 42096 |2123k| 42 | 2.190703e+03 | 2.307000e+03 | 5.31% 1600 | 681 | 45751 |2164k| 42 | 2.190922e+03 | 2.307000e+03 | 5.30% 1700 | 731 | 48296 |2209k| 42 | 2.192353e+03 | 2.307000e+03 | 5.23% 1800 | 781 | 51359 |2258k| 42 | 2.193711e+03 | 2.307000e+03 | 5.16% 1900 | 831 | 53809 |2309k| 42 | 2.196847e+03 | 2.307000e+03 | 5.01% 2000 | 877 | 55919 |2347k| 42 | 2.197166e+03 | 2.307000e+03 | 5.00% 2100 | 925 | 58942 |2402k| 42 | 2.199853e+03 | 2.307000e+03 | 4.87% 2200 | 959 | 61980 |2447k| 42 | 2.200960e+03 | 2.307000e+03 | 4.82% 2300 | 1017 | 64212 |2493k| 42 | 2.202398e+03 | 2.307000e+03 | 4.75% 2400 | 1067 | 67338 |2542k| 42 | 2.203006e+03 | 2.307000e+03 | 4.72% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 2500 | 1105 | 69315 |2582k| 42 | 2.203068e+03 | 2.307000e+03 | 4.72% 2600 | 1143 | 71985 |2619k| 42 | 2.203259e+03 | 2.307000e+03 | 4.71% 2700 | 1183 | 74691 |2655k| 42 | 2.203580e+03 | 2.307000e+03 | 4.69% 2800 | 1223 | 77402 |2707k| 42 | 2.203744e+03 | 2.307000e+03 | 4.69% 2900 | 1261 | 79851 |2750k| 42 | 2.204319e+03 | 2.307000e+03 | 4.66% 3000 | 1305 | 82765 |2799k| 44 | 2.204489e+03 | 2.307000e+03 | 4.65% 3100 | 1341 | 86138 |2839k| 44 | 2.204952e+03 | 2.307000e+03 | 4.63% 3200 | 1379 | 88440 |2878k| 44 | 2.205229e+03 | 2.307000e+03 | 4.61% 3300 | 1407 | 90489 |2912k| 47 | 2.205229e+03 | 2.307000e+03 | 4.61% C 3322 | 1182 | 90955 |2720k| 47 | 2.206389e+03 | 2.295000e+03 | 4.02% 3400 | 1196 | 92584 |2748k| 47 | 2.206649e+03 | 2.295000e+03 | 4.00% 3500 | 1220 | 94195 |2773k| 47 | 2.206853e+03 | 2.295000e+03 | 3.99% 3600 | 1252 | 96418 |2812k| 47 | 2.207223e+03 | 2.295000e+03 | 3.98% 3700 | 1278 | 99472 |2852k| 47 | 2.208423e+03 | 2.295000e+03 | 3.92% 3800 | 1308 |102082 |2882k| 47 | 2.208423e+03 | 2.295000e+03 | 3.92% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 3900 | 1336 |103973 |2920k| 47 | 2.208815e+03 | 2.295000e+03 | 3.90% 4000 | 1364 |106108 |2952k| 47 | 2.209341e+03 | 2.295000e+03 | 3.88% 4100 | 1384 |109036 |2982k| 47 | 2.210183e+03 | 2.295000e+03 | 3.84% 4200 | 1426 |111547 |3036k| 47 | 2.211322e+03 | 2.295000e+03 | 3.78% 4300 | 1450 |113419 |3065k| 47 | 2.211637e+03 | 2.295000e+03 | 3.77% 4400 | 1472 |115890 |3105k| 47 | 2.212477e+03 | 2.295000e+03 | 3.73% 4500 | 1486 |118177 |3129k| 47 | 2.213251e+03 | 2.295000e+03 | 3.69% 4600 | 1510 |120410 |3163k| 47 | 2.213521e+03 | 2.295000e+03 | 3.68% 4700 | 1530 |122450 |3191k| 47 | 2.213521e+03 | 2.295000e+03 | 3.68% 4800 | 1564 |124755 |3224k| 47 | 2.214004e+03 | 2.295000e+03 | 3.66% 4900 | 1588 |127160 |3255k| 47 | 2.215398e+03 | 2.295000e+03 | 3.59% 5000 | 1604 |129213 |3284k| 47 | 2.215928e+03 | 2.295000e+03 | 3.57% 5100 | 1628 |130978 |3316k| 47 | 2.215928e+03 | 2.295000e+03 | 3.57% 5200 | 1654 |132773 |3344k| 47 | 2.216263e+03 | 2.295000e+03 | 3.55% 5300 | 1678 |134599 |3375k| 47 | 2.216465e+03 | 2.295000e+03 | 3.54% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 5400 | 1704 |136572 |3403k| 47 | 2.217099e+03 | 2.295000e+03 | 3.51% 5500 | 1714 |138842 |3420k| 47 | 2.217186e+03 | 2.295000e+03 | 3.51% 5600 | 1726 |141261 |3444k| 47 | 2.217441e+03 | 2.295000e+03 | 3.50% 5700 | 1742 |143207 |3476k| 47 | 2.217441e+03 | 2.295000e+03 | 3.50% 5800 | 1752 |145140 |3499k| 47 | 2.218220e+03 | 2.295000e+03 | 3.46% 5900 | 1770 |147239 |3529k| 47 | 2.218290e+03 | 2.295000e+03 | 3.46% 6000 | 1808 |150125 |3567k| 47 | 2.218380e+03 | 2.295000e+03 | 3.45% 6100 | 1812 |151857 |3586k| 47 | 2.218434e+03 | 2.295000e+03 | 3.45% 6200 | 1846 |154088 |3623k| 47 | 2.219540e+03 | 2.295000e+03 | 3.40% 6300 | 1872 |155758 |3652k| 47 | 2.219940e+03 | 2.295000e+03 | 3.38% 6400 | 1902 |158345 |3683k| 47 | 2.220514e+03 | 2.295000e+03 | 3.35% 6500 | 1930 |160382 |3706k| 47 | 2.220514e+03 | 2.295000e+03 | 3.35% 6600 | 1948 |162132 |3725k| 47 | 2.220864e+03 | 2.295000e+03 | 3.34% 6700 | 1978 |163801 |3755k| 47 | 2.221172e+03 | 2.295000e+03 | 3.32% 6800 | 1994 |165778 |3781k| 47 | 2.221890e+03 | 2.295000e+03 | 3.29% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 6900 | 1996 |167634 |3799k| 47 | 2.222027e+03 | 2.295000e+03 | 3.28% 7000 | 2010 |170496 |3822k| 47 | 2.223110e+03 | 2.295000e+03 | 3.23% 7100 | 2026 |172060 |3843k| 47 | 2.223133e+03 | 2.295000e+03 | 3.23% 7200 | 2044 |173749 |3865k| 47 | 2.223153e+03 | 2.295000e+03 | 3.23% 7300 | 2042 |175938 |3878k| 47 | 2.223153e+03 | 2.295000e+03 | 3.23% 7400 | 2062 |177614 |3899k| 47 | 2.223153e+03 | 2.295000e+03 | 3.23% 7500 | 2080 |179371 |3924k| 47 | 2.223433e+03 | 2.295000e+03 | 3.22% 7600 | 2082 |181361 |3943k| 47 | 2.223480e+03 | 2.295000e+03 | 3.22% 7700 | 2104 |184058 |3970k| 47 | 2.223944e+03 | 2.295000e+03 | 3.20% 7800 | 2118 |186444 |3993k| 47 | 2.224544e+03 | 2.295000e+03 | 3.17% 7900 | 2134 |188275 |4015k| 47 | 2.224691e+03 | 2.295000e+03 | 3.16% 8000 | 2152 |190567 |4040k| 47 | 2.225722e+03 | 2.295000e+03 | 3.11% 8100 | 2170 |191826 |4061k| 47 | 2.225881e+03 | 2.295000e+03 | 3.11% 8200 | 2192 |193488 |4084k| 47 | 2.226111e+03 | 2.295000e+03 | 3.09% 8300 | 2208 |195895 |4108k| 47 | 2.226799e+03 | 2.295000e+03 | 3.06% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 8400 | 2206 |197744 |4122k| 47 | 2.227004e+03 | 2.295000e+03 | 3.05% 8500 | 2210 |200185 |4133k| 47 | 2.227131e+03 | 2.295000e+03 | 3.05% 8600 | 2234 |202179 |4159k| 47 | 2.227568e+03 | 2.295000e+03 | 3.03% 8700 | 2230 |203898 |4172k| 47 | 2.227740e+03 | 2.295000e+03 | 3.02% 8800 | 2234 |206124 |4192k| 47 | 2.228341e+03 | 2.295000e+03 | 2.99% 8900 | 2244 |208032 |4209k| 47 | 2.228558e+03 | 2.295000e+03 | 2.98% 9000 | 2246 |209791 |4228k| 47 | 2.228558e+03 | 2.295000e+03 | 2.98% 9100 | 2250 |211671 |4246k| 47 | 2.228966e+03 | 2.295000e+03 | 2.96% 9200 | 2260 |213694 |4269k| 47 | 2.229372e+03 | 2.295000e+03 | 2.94% 9300 | 2288 |216096 |4292k| 47 | 2.229478e+03 | 2.295000e+03 | 2.94% 9400 | 2316 |217626 |4312k| 47 | 2.229583e+03 | 2.295000e+03 | 2.93% 9500 | 2316 |219730 |4328k| 47 | 2.229600e+03 | 2.295000e+03 | 2.93% 9600 | 2316 |221589 |4338k| 47 | 2.229707e+03 | 2.295000e+03 | 2.93% 9700 | 2322 |223234 |4354k| 47 | 2.229858e+03 | 2.295000e+03 | 2.92% 9800 | 2336 |225072 |4365k| 47 | 2.230284e+03 | 2.295000e+03 | 2.90% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 9900 | 2330 |227126 |4374k| 47 | 2.230524e+03 | 2.295000e+03 | 2.89% 10000 | 2336 |229039 |4386k| 47 | 2.230786e+03 | 2.295000e+03 | 2.88% 10100 | 2352 |231209 |4409k| 47 | 2.230949e+03 | 2.295000e+03 | 2.87% 10200 | 2372 |233297 |4433k| 47 | 2.231210e+03 | 2.295000e+03 | 2.86% 10300 | 2382 |235302 |4452k| 47 | 2.231491e+03 | 2.295000e+03 | 2.85% 10400 | 2400 |237398 |4472k| 47 | 2.231491e+03 | 2.295000e+03 | 2.85% 10500 | 2406 |239704 |4490k| 47 | 2.231972e+03 | 2.295000e+03 | 2.82% 10600 | 2398 |241832 |4498k| 47 | 2.232263e+03 | 2.295000e+03 | 2.81% 10700 | 2412 |244866 |4521k| 47 | 2.232784e+03 | 2.295000e+03 | 2.79% 10800 | 2400 |246892 |4528k| 47 | 2.232964e+03 | 2.295000e+03 | 2.78% 10900 | 2402 |248941 |4544k| 47 | 2.233310e+03 | 2.295000e+03 | 2.76% 11000 | 2398 |251092 |4557k| 47 | 2.233467e+03 | 2.295000e+03 | 2.76% 11100 | 2398 |252484 |4564k| 47 | 2.233486e+03 | 2.295000e+03 | 2.75% 11200 | 2388 |254998 |4567k| 47 | 2.233702e+03 | 2.295000e+03 | 2.74% 11300 | 2394 |256490 |4583k| 47 | 2.233859e+03 | 2.295000e+03 | 2.74% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 11400 | 2382 |258576 |4587k| 47 | 2.233994e+03 | 2.295000e+03 | 2.73% 11500 | 2368 |260539 |4588k| 47 | 2.234220e+03 | 2.295000e+03 | 2.72% 11600 | 2360 |262698 |4590k| 47 | 2.234584e+03 | 2.295000e+03 | 2.70% 11700 | 2362 |264767 |4603k| 47 | 2.234651e+03 | 2.295000e+03 | 2.70% 11800 | 2352 |267538 |4606k| 47 | 2.235179e+03 | 2.295000e+03 | 2.68% 11900 | 2342 |269927 |4621k| 47 | 2.235698e+03 | 2.295000e+03 | 2.65% 12000 | 2338 |271703 |4625k| 47 | 2.236027e+03 | 2.295000e+03 | 2.64% 12100 | 2318 |273719 |4630k| 47 | 2.236150e+03 | 2.295000e+03 | 2.63% 12200 | 2288 |276444 |4613k| 47 | 2.236393e+03 | 2.295000e+03 | 2.62% 12300 | 2270 |278108 |4609k| 47 | 2.236558e+03 | 2.295000e+03 | 2.61% 12400 | 2278 |280130 |4619k| 47 | 2.236785e+03 | 2.295000e+03 | 2.60% 12500 | 2292 |281830 |4634k| 47 | 2.236868e+03 | 2.295000e+03 | 2.60% 12600 | 2280 |284073 |4640k| 47 | 2.237399e+03 | 2.295000e+03 | 2.57% 12700 | 2284 |286129 |4652k| 47 | 2.237577e+03 | 2.295000e+03 | 2.57% 12800 | 2264 |288501 |4649k| 47 | 2.237793e+03 | 2.295000e+03 | 2.56% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 12900 | 2246 |291176 |4651k| 47 | 2.238247e+03 | 2.295000e+03 | 2.54% * 12961 | 2202 |292240 |4606k| 47 | 2.238329e+03 | 2.294000e+03 | 2.49% 13000 | 2189 |293071 |4603k| 47 | 2.238535e+03 | 2.294000e+03 | 2.48% 13100 | 2179 |295333 |4610k| 47 | 2.238752e+03 | 2.294000e+03 | 2.47% 13200 | 2177 |297143 |4618k| 47 | 2.238916e+03 | 2.294000e+03 | 2.46% 13300 | 2163 |299478 |4614k| 47 | 2.239282e+03 | 2.294000e+03 | 2.44% 13400 | 2141 |301311 |4605k| 47 | 2.239468e+03 | 2.294000e+03 | 2.44% 13500 | 2129 |303342 |4603k| 47 | 2.239702e+03 | 2.294000e+03 | 2.42% 13600 | 2115 |305587 |4605k| 47 | 2.239953e+03 | 2.294000e+03 | 2.41% * 13650 | 1925 |306300 |4410k| 47 | 2.240080e+03 | 2.291000e+03 | 2.27% 13700 | 1919 |307300 |4414k| 47 | 2.240366e+03 | 2.291000e+03 | 2.26% 13800 | 1913 |309351 |4414k| 47 | 2.240390e+03 | 2.291000e+03 | 2.26% 13900 | 1917 |311957 |4429k| 47 | 2.240739e+03 | 2.291000e+03 | 2.24% 14000 | 1909 |314445 |4438k| 47 | 2.240984e+03 | 2.291000e+03 | 2.23% 14100 | 1889 |316774 |4425k| 47 | 2.241254e+03 | 2.291000e+03 | 2.22% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 14200 | 1873 |318787 |4426k| 47 | 2.241307e+03 | 2.291000e+03 | 2.22% 14300 | 1843 |321174 |4411k| 47 | 2.241822e+03 | 2.291000e+03 | 2.19% 14400 | 1831 |323763 |4409k| 47 | 2.242584e+03 | 2.291000e+03 | 2.16% 14500 | 1821 |325980 |4407k| 47 | 2.242824e+03 | 2.291000e+03 | 2.15% 14600 | 1785 |328284 |4382k| 47 | 2.243184e+03 | 2.291000e+03 | 2.13% 14700 | 1765 |330356 |4375k| 47 | 2.243441e+03 | 2.291000e+03 | 2.12% 14800 | 1749 |332454 |4372k| 47 | 2.243518e+03 | 2.291000e+03 | 2.12% 14900 | 1743 |334375 |4370k| 47 | 2.243587e+03 | 2.291000e+03 | 2.11% 15000 | 1711 |336546 |4351k| 47 | 2.243673e+03 | 2.291000e+03 | 2.11% 15100 | 1691 |338484 |4347k| 47 | 2.244086e+03 | 2.291000e+03 | 2.09% 15200 | 1679 |340742 |4349k| 47 | 2.244257e+03 | 2.291000e+03 | 2.08% 15300 | 1663 |342786 |4347k| 47 | 2.244633e+03 | 2.291000e+03 | 2.07% 15400 | 1633 |345215 |4324k| 47 | 2.244754e+03 | 2.291000e+03 | 2.06% 15500 | 1593 |347571 |4288k| 47 | 2.245037e+03 | 2.291000e+03 | 2.05% 15600 | 1577 |349836 |4282k| 47 | 2.245351e+03 | 2.291000e+03 | 2.03% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 15700 | 1551 |352272 |4272k| 47 | 2.245435e+03 | 2.291000e+03 | 2.03% 15800 | 1529 |354583 |4246k| 47 | 2.245746e+03 | 2.291000e+03 | 2.02% 15900 | 1505 |356955 |4238k| 47 | 2.246112e+03 | 2.291000e+03 | 2.00% 16000 | 1493 |359444 |4234k| 47 | 2.246298e+03 | 2.291000e+03 | 1.99% 16100 | 1485 |361393 |4235k| 47 | 2.246428e+03 | 2.291000e+03 | 1.98% 16200 | 1459 |363533 |4214k| 47 | 2.247048e+03 | 2.291000e+03 | 1.96% 16300 | 1461 |365495 |4228k| 47 | 2.247172e+03 | 2.291000e+03 | 1.95% 16400 | 1443 |367153 |4207k| 47 | 2.247225e+03 | 2.291000e+03 | 1.95% 16500 | 1413 |369760 |4186k| 47 | 2.248041e+03 | 2.291000e+03 | 1.91% 16600 | 1391 |372190 |4176k| 47 | 2.248478e+03 | 2.291000e+03 | 1.89% 16700 | 1377 |374719 |4171k| 47 | 2.248704e+03 | 2.291000e+03 | 1.88% 16800 | 1375 |377351 |4178k| 47 | 2.248786e+03 | 2.291000e+03 | 1.88% 16900 | 1349 |379708 |4162k| 47 | 2.249200e+03 | 2.291000e+03 | 1.86% 17000 | 1321 |382224 |4134k| 47 | 2.249328e+03 | 2.291000e+03 | 1.85% 17100 | 1289 |384295 |4102k| 47 | 2.249422e+03 | 2.291000e+03 | 1.85% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 17200 | 1269 |386438 |4090k| 47 | 2.249574e+03 | 2.291000e+03 | 1.84% 17300 | 1225 |389044 |4040k| 47 | 2.249916e+03 | 2.291000e+03 | 1.83% 17400 | 1189 |391563 |4008k| 47 | 2.250047e+03 | 2.291000e+03 | 1.82% 17500 | 1151 |393929 |3970k| 47 | 2.250490e+03 | 2.291000e+03 | 1.80% 17600 | 1143 |395894 |3961k| 47 | 2.250854e+03 | 2.291000e+03 | 1.78% 17700 | 1111 |398200 |3921k| 47 | 2.251750e+03 | 2.291000e+03 | 1.74% 17800 | 1071 |401199 |3887k| 47 | 2.251856e+03 | 2.291000e+03 | 1.74% 17900 | 1023 |404458 |3829k| 47 | 2.253171e+03 | 2.291000e+03 | 1.68% 18000 | 995 |406733 |3797k| 47 | 2.253251e+03 | 2.291000e+03 | 1.68% 18100 | 981 |409079 |3794k| 47 | 2.253474e+03 | 2.291000e+03 | 1.67% 18200 | 939 |411178 |3741k| 47 | 2.254043e+03 | 2.291000e+03 | 1.64% 18300 | 907 |413621 |3702k| 47 | 2.254686e+03 | 2.291000e+03 | 1.61% 18400 | 875 |415956 |3665k| 47 | 2.255048e+03 | 2.291000e+03 | 1.59% 18500 | 845 |418366 |3614k| 47 | 2.255302e+03 | 2.291000e+03 | 1.58% 18600 | 809 |420586 |3551k| 47 | 2.255913e+03 | 2.291000e+03 | 1.56% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 18700 | 749 |423206 |3467k| 47 | 2.256992e+03 | 2.291000e+03 | 1.51% 18800 | 685 |425916 |3366k| 47 | 2.257497e+03 | 2.291000e+03 | 1.48% 18900 | 647 |428306 |3299k| 47 | 2.257720e+03 | 2.291000e+03 | 1.47% 19000 | 599 |430691 |3229k| 47 | 2.258792e+03 | 2.291000e+03 | 1.43% 19100 | 549 |433006 |3142k| 47 | 2.258861e+03 | 2.291000e+03 | 1.42% 19200 | 479 |435744 |3028k| 47 | 2.260386e+03 | 2.291000e+03 | 1.35% 19300 | 439 |437974 |2949k| 47 | 2.261218e+03 | 2.291000e+03 | 1.32% 19400 | 389 |440694 |2856k| 47 | 2.262043e+03 | 2.291000e+03 | 1.28% 19500 | 337 |443524 |2736k| 47 | 2.263533e+03 | 2.291000e+03 | 1.21% 19600 | 269 |446367 |2552k| 47 | 2.264542e+03 | 2.291000e+03 | 1.17% 19700 | 195 |449452 |2376k| 47 | 2.266847e+03 | 2.291000e+03 | 1.07% 19800 | 103 |452705 |2074k| 47 | 2.269676e+03 | 2.291000e+03 | 0.94% 19900 | 7 |456292 |1681k| 47 | 2.278137e+03 | 2.291000e+03 | 0.56% SCIP Status : problem is solved [optimal solution found] Solving Time (sec) : 44.51 Solving Nodes : 19907 Primal Bound : +2.29100000000000e+03 (774 solutions) Dual Bound : +2.29100000000000e+03 Gap : 0.00 % SCIP Status : problem is solved [optimal solution found] Solving Time : 44.51 Original Problem : Problem name : gamsmodel Variables : 288 (144 binary, 0 integer, 0 implicit integer, 144 continuous) Constraints : 168 initial, 168 maximal Presolved Problem : Problem name : t_gamsmodel Variables : 288 (144 binary, 0 integer, 0 implicit integer, 144 continuous) Constraints : 168 initial, 172 maximal Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs trivial : 0.00 0 0 0 0 0 0 0 0 dualfix : 0.00 0 0 0 0 0 0 0 0 boundshift : 0.00 0 0 0 0 0 0 0 0 inttobinary : 0.00 0 0 0 0 0 0 0 0 implics : 0.00 0 0 0 0 0 0 0 0 probing : 0.01 0 0 0 0 0 0 0 0 varbound : 0.00 0 0 0 0 0 0 0 0 linear : 0.00 0 0 0 144 0 0 0 0 logicor : 0.00 0 0 0 0 0 0 0 0 root node : - 3 - - 5 - - - - Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children integral : 0 0 0 11182 0 72 949 0 0 20556 varbound : 144 14 57345 2 0 0 62488 0 0 0 linear : 24 14 57345 2 0 9 14395 21 0 0 logicor : 0+ 0 5757 0 0 0 41 0 0 0 countsols : 0 0 0 2 0 0 0 0 0 0 Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS integral : 4.63 0.00 0.00 4.63 0.00 varbound : 0.18 0.00 0.18 0.00 0.00 linear : 0.43 0.00 0.43 0.00 0.00 logicor : 0.00 0.00 0.00 0.00 0.00 countsols : 0.00 0.00 0.00 0.00 0.00 Propagators : Time Calls Cutoffs DomReds rootredcost : 0.01 6 0 2 pseudoobj : 0.91 57767 0 0 Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters propagation : 0.01 9 9 15 20.3 0 0.0 - infeasible LP : 0.00 37 0 0 0.0 0 0.0 0 bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0 strong branching : 0.00 0 0 0 0.0 0 0.0 0 pseudo solution : 0.00 0 0 0 0.0 0 0.0 - applied globally : - - - 9 19.3 - - - applied locally : - - - 0 0.0 - - - Separators : Time Calls Cutoffs DomReds Cuts Conss cut pool : 0.00 13 - - 118 - (maximal pool size: 475) redcost : 0.13 19068 0 51522 0 0 impliedbounds : 0.00 15 0 0 0 0 intobj : 0.00 0 0 0 0 0 gomory : 0.05 15 0 0 31 0 strongcg : 0.05 15 0 0 0 0 cmir : 0.66 10 0 0 401 0 flowcover : 0.13 10 0 0 188 0 clique : 0.00 1 0 0 0 0 zerohalf : 0.00 0 0 0 0 0 mcf : 0.00 0 0 0 0 0 Pricers : Time Calls Vars problem variables: 0.00 0 0 Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children relpscost : 4.63 11180 72 949 0 0 20556 pscost : 0.00 0 0 0 0 0 0 inference : 0.00 0 0 0 0 0 0 mostinf : 0.00 0 0 0 0 0 0 leastinf : 0.00 0 0 0 0 0 0 fullstrong : 0.00 0 0 0 0 0 0 allfullstrong : 0.00 0 0 0 0 0 0 random : 0.00 0 0 0 0 0 0 Primal Heuristics : Time Calls Found LP solutions : 0.00 - 2 pseudo solutions : 0.00 - 0 oneopt : 0.01 7 0 crossover : 0.70 16 13 guideddiving : 0.47 58 10 fracdiving : 0.59 58 18 pscostdiving : 0.33 58 14 coefdiving : 0.36 58 38 linesearchdiving : 0.33 58 9 veclendiving : 0.43 59 13 rootsoldiving : 0.24 30 1 objpscostdiving : 1.32 30 55 simplerounding : 0.13 11317 600 rounding : 0.07 1444 0 shifting : 0.13 436 0 intshifting : 0.10 20 0 fixandinfer : 0.00 0 0 feaspump : 0.00 0 0 intdiving : 0.00 0 0 actconsdiving : 0.00 0 0 octane : 0.00 0 0 rens : 0.72 1 1 rins : 0.00 0 0 localbranching : 0.00 0 0 mutation : 0.00 0 0 dins : 0.00 0 0 LP : Time Calls Iterations Iter/call Iter/sec primal LP : 0.01 0 0 0.00 - dual LP : 29.32 20865 404885 19.40 13809.17 barrier LP : 0.00 0 0 0.00 - diving/probing LP: 3.83 3941 51618 13.10 13477.28 strong branching : 4.46 1942 82929 42.70 18593.95 (at root node) : - 23 3293 143.17 - conflict analysis: 0.00 0 0 0.00 - B&B Tree : number of runs : 1 nodes : 19907 nodes (total) : 19907 nodes left : 0 max depth : 47 max depth (total): 47 backtracks : 5538 (27.8%) delayed cutoffs : 0 repropagations : 1942 (7 domain reductions, 0 cutoffs) avg switch length: 9.73 switching time : 0.82 Solution : Solutions found : 774 (8 improvements) Primal Bound : +2.29100000000000e+03 (in run 1, after 13650 nodes, 31.33 seconds, depth 31, found by ) Dual Bound : +2.29100000000000e+03 Gap : 0.00 % Root Dual Bound : +2.13849665383169e+03 Solving LP with fixed discrete variables... GAMS/SCIP finished. --- Restarting execution --- ran12x12.gms(124) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job ran12x12.gms Stop 10/03/08 04:07:38 elapsed 0:00:45.213