--- Job ran8x32 Start 10/03/08 05:35:31 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 --- ran8x32.gms(106) 2 Mb --- GDXin=/home/stefan/work/gams/models/LINlib/ran8x32.gdx --- ran8x32.gms(148) 3 Mb --- Starting execution: elapsed 0:00:00.007 --- ran8x32.gms(123) 4 Mb --- Generating MIP model m --- ran8x32.gms(124) 4 Mb --- 297 rows 513 columns 1,537 non-zeroes --- 256 discrete-columns --- Executing SCIP: elapsed 0:00:00.016 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, 256 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs (round 2) 0 del vars, 0 del conss, 256 chg bounds, 0 chg sides, 0 chg coeffs, 256 upgd conss, 0 impls, 0 clqs (0.0s) probing: 101/256 (39.5%) - 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, 256 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients 256 implications, 0 cliques presolved problem has 512 variables (256 bin, 0 int, 0 impl, 256 cont) and 296 constraints 256 constraints of type 40 constraints of type Presolving Time: 0.01 node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 1 | 0 | 321 |1161k| 0 | 4.937585e+03 | -- | Inf r 1 | 0 | 321 |1170k| 0 | 4.937585e+03 | 5.837000e+03 | 18.22% 1 | 0 | 350 |1383k| 0 | 5.077518e+03 | 5.837000e+03 | 14.96% 1 | 0 | 390 |1472k| 0 | 5.115557e+03 | 5.837000e+03 | 14.10% 1 | 0 | 421 |1525k| 0 | 5.133984e+03 | 5.837000e+03 | 13.69% 1 | 0 | 466 |1576k| 0 | 5.144983e+03 | 5.837000e+03 | 13.45% 1 | 0 | 496 |1611k| 0 | 5.147774e+03 | 5.837000e+03 | 13.39% 1 | 0 | 523 |1661k| 0 | 5.149850e+03 | 5.837000e+03 | 13.34% 1 | 0 | 560 |1704k| 0 | 5.151652e+03 | 5.837000e+03 | 13.30% 1 | 0 | 636 |1753k| 0 | 5.156020e+03 | 5.837000e+03 | 13.21% 1 | 0 | 680 |1806k| 0 | 5.158360e+03 | 5.837000e+03 | 13.16% 1 | 0 | 739 |1840k| 0 | 5.161148e+03 | 5.837000e+03 | 13.09% 1 | 0 | 783 |1848k| 0 | 5.163381e+03 | 5.837000e+03 | 13.05% 1 | 0 | 801 |1855k| 0 | 5.163614e+03 | 5.837000e+03 | 13.04% 1 | 0 | 818 |1864k| 0 | 5.163762e+03 | 5.837000e+03 | 13.04% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap E 1 | 0 | 1027 |1880k| 0 | 5.163762e+03 | 5.348000e+03 | 3.57% 1 | 0 | 1027 |1880k| 0 | 5.163762e+03 | 5.348000e+03 | 3.57% 1 | 0 | 1027 |1877k| 0 | 5.163762e+03 | 5.348000e+03 | 3.57% 1 | 2 | 1027 |1878k| 0 | 5.163762e+03 | 5.348000e+03 | 3.57% 100 | 69 | 4451 |2577k| 25 | 5.176175e+03 | 5.348000e+03 | 3.32% 200 | 137 | 7294 |2674k| 34 | 5.179040e+03 | 5.348000e+03 | 3.26% 300 | 191 | 10080 |2756k| 34 | 5.180048e+03 | 5.348000e+03 | 3.24% 400 | 255 | 12136 |2831k| 34 | 5.180048e+03 | 5.348000e+03 | 3.24% 500 | 313 | 14555 |2910k| 39 | 5.180877e+03 | 5.348000e+03 | 3.23% 600 | 381 | 16986 |3001k| 39 | 5.180877e+03 | 5.348000e+03 | 3.23% 700 | 439 | 19652 |3075k| 39 | 5.180877e+03 | 5.348000e+03 | 3.23% 800 | 499 | 21778 |3160k| 39 | 5.180877e+03 | 5.348000e+03 | 3.23% 900 | 553 | 24467 |3246k| 39 | 5.182272e+03 | 5.348000e+03 | 3.20% 1000 | 609 | 26980 |3309k| 39 | 5.182272e+03 | 5.348000e+03 | 3.20% 1100 | 659 | 29190 |3373k| 39 | 5.182272e+03 | 5.348000e+03 | 3.20% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 1200 | 731 | 31565 |3459k| 42 | 5.182272e+03 | 5.348000e+03 | 3.20% 1300 | 787 | 34511 |3549k| 42 | 5.184638e+03 | 5.348000e+03 | 3.15% 1400 | 851 | 38289 |3670k| 42 | 5.188005e+03 | 5.348000e+03 | 3.08% 1500 | 911 | 42737 |3767k| 42 | 5.189564e+03 | 5.348000e+03 | 3.05% * 1501 | 650 | 42746 |3434k| 42 | 5.189564e+03 | 5.315000e+03 | 2.42% 1600 | 711 | 46955 |3553k| 42 | 5.192393e+03 | 5.315000e+03 | 2.36% 1700 | 769 | 50687 |3643k| 42 | 5.193478e+03 | 5.315000e+03 | 2.34% 1800 | 835 | 54857 |3742k| 42 | 5.194137e+03 | 5.315000e+03 | 2.33% 1900 | 881 | 57876 |3835k| 42 | 5.194171e+03 | 5.315000e+03 | 2.33% 2000 | 941 | 61749 |3936k| 42 | 5.195844e+03 | 5.315000e+03 | 2.29% 2100 | 989 | 64308 |4018k| 42 | 5.196447e+03 | 5.315000e+03 | 2.28% 2200 | 1041 | 67548 |4111k| 42 | 5.197485e+03 | 5.315000e+03 | 2.26% 2300 | 1085 | 71201 |4179k| 44 | 5.197874e+03 | 5.315000e+03 | 2.25% 2400 | 1141 | 74556 |4278k| 44 | 5.198840e+03 | 5.315000e+03 | 2.23% 2500 | 1189 | 78787 |4361k| 44 | 5.199985e+03 | 5.315000e+03 | 2.21% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 2600 | 1227 | 81840 |4441k| 44 | 5.199985e+03 | 5.315000e+03 | 2.21% 2700 | 1275 | 85763 |4538k| 44 | 5.200241e+03 | 5.315000e+03 | 2.21% 2800 | 1313 | 89675 |4614k| 44 | 5.200767e+03 | 5.315000e+03 | 2.20% 2900 | 1361 | 93366 |4700k| 44 | 5.201115e+03 | 5.315000e+03 | 2.19% 3000 | 1417 | 97128 |4808k| 44 | 5.201983e+03 | 5.315000e+03 | 2.17% 3100 | 1467 |100599 |4886k| 44 | 5.201983e+03 | 5.315000e+03 | 2.17% 3200 | 1493 |104468 |4931k| 44 | 5.201983e+03 | 5.315000e+03 | 2.17% 3300 | 1533 |107141 |5007k| 45 | 5.201983e+03 | 5.315000e+03 | 2.17% 3400 | 1595 |112385 |5108k| 45 | 5.202222e+03 | 5.315000e+03 | 2.17% 3500 | 1647 |116692 |5193k| 45 | 5.202222e+03 | 5.315000e+03 | 2.17% 3600 | 1685 |120084 |5257k| 45 | 5.202972e+03 | 5.315000e+03 | 2.15% 3700 | 1737 |122671 |5325k| 45 | 5.203327e+03 | 5.315000e+03 | 2.15% 3800 | 1799 |125914 |5414k| 46 | 5.204260e+03 | 5.315000e+03 | 2.13% 3900 | 1831 |128749 |5471k| 47 | 5.204260e+03 | 5.315000e+03 | 2.13% 4000 | 1869 |132131 |5532k| 47 | 5.204388e+03 | 5.315000e+03 | 2.13% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 4100 | 1909 |135274 |5598k| 47 | 5.204658e+03 | 5.315000e+03 | 2.12% 4200 | 1957 |138728 |5680k| 47 | 5.205490e+03 | 5.315000e+03 | 2.10% 4300 | 1993 |141503 |5747k| 47 | 5.206403e+03 | 5.315000e+03 | 2.09% 4400 | 2027 |143692 |5828k| 47 | 5.206951e+03 | 5.315000e+03 | 2.08% 4500 | 2061 |146443 |5898k| 47 | 5.207224e+03 | 5.315000e+03 | 2.07% 4600 | 2123 |149789 |5981k| 47 | 5.207319e+03 | 5.315000e+03 | 2.07% 4700 | 2177 |153114 |6054k| 49 | 5.207319e+03 | 5.315000e+03 | 2.07% 4800 | 2219 |155860 |6122k| 49 | 5.207418e+03 | 5.315000e+03 | 2.07% 4900 | 2269 |158915 |6196k| 49 | 5.207676e+03 | 5.315000e+03 | 2.06% * 4926 | 1087 |160628 |4248k| 49 | 5.207676e+03 | 5.266000e+03 | 1.12% 5000 | 1097 |162075 |4267k| 51 | 5.207863e+03 | 5.266000e+03 | 1.12% 5100 | 1115 |164701 |4300k| 51 | 5.207987e+03 | 5.266000e+03 | 1.11% 5200 | 1126 |166892 |4326k| 51 | 5.208716e+03 | 5.266000e+03 | 1.10% 5300 | 1146 |169080 |4367k| 51 | 5.208716e+03 | 5.266000e+03 | 1.10% 5400 | 1162 |171290 |4416k| 51 | 5.208847e+03 | 5.266000e+03 | 1.10% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 5500 | 1184 |173319 |4455k| 51 | 5.209163e+03 | 5.266000e+03 | 1.09% 5600 | 1216 |175018 |4483k| 51 | 5.209500e+03 | 5.266000e+03 | 1.08% 5700 | 1232 |176940 |4521k| 51 | 5.209500e+03 | 5.266000e+03 | 1.08% 5800 | 1264 |179021 |4561k| 51 | 5.209530e+03 | 5.266000e+03 | 1.08% 5900 | 1286 |181455 |4615k| 51 | 5.209599e+03 | 5.266000e+03 | 1.08% 6000 | 1294 |183685 |4650k| 51 | 5.209599e+03 | 5.266000e+03 | 1.08% 6100 | 1310 |185927 |4698k| 51 | 5.209667e+03 | 5.266000e+03 | 1.08% 6200 | 1322 |189131 |4742k| 52 | 5.209881e+03 | 5.266000e+03 | 1.08% 6300 | 1340 |191059 |4777k| 52 | 5.209963e+03 | 5.266000e+03 | 1.08% 6400 | 1354 |193025 |4813k| 52 | 5.210040e+03 | 5.266000e+03 | 1.07% 6500 | 1364 |195053 |4841k| 52 | 5.210266e+03 | 5.266000e+03 | 1.07% 6600 | 1380 |196631 |4874k| 52 | 5.210267e+03 | 5.266000e+03 | 1.07% 6700 | 1388 |198836 |4906k| 52 | 5.211015e+03 | 5.266000e+03 | 1.06% 6800 | 1406 |200867 |4935k| 52 | 5.211306e+03 | 5.266000e+03 | 1.05% 6900 | 1432 |203033 |4968k| 52 | 5.211306e+03 | 5.266000e+03 | 1.05% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 7000 | 1448 |205167 |4995k| 52 | 5.211648e+03 | 5.266000e+03 | 1.04% 7100 | 1471 |207257 |5040k| 52 | 5.212620e+03 | 5.266000e+03 | 1.02% 7200 | 1493 |210108 |5078k| 52 | 5.212929e+03 | 5.266000e+03 | 1.02% 7300 | 1501 |211915 |5101k| 52 | 5.212929e+03 | 5.266000e+03 | 1.02% 7400 | 1513 |213680 |5127k| 52 | 5.213136e+03 | 5.266000e+03 | 1.01% 7500 | 1531 |216569 |5169k| 52 | 5.213158e+03 | 5.266000e+03 | 1.01% 7600 | 1549 |218752 |5201k| 52 | 5.213197e+03 | 5.266000e+03 | 1.01% 7700 | 1559 |220931 |5226k| 52 | 5.213197e+03 | 5.266000e+03 | 1.01% 7800 | 1585 |223158 |5266k| 52 | 5.213345e+03 | 5.266000e+03 | 1.01% 7900 | 1601 |225317 |5295k| 52 | 5.213528e+03 | 5.266000e+03 | 1.01% 8000 | 1609 |227348 |5321k| 52 | 5.213733e+03 | 5.266000e+03 | 1.00% 8100 | 1625 |229043 |5357k| 52 | 5.213761e+03 | 5.266000e+03 | 1.00% 8200 | 1639 |231176 |5386k| 52 | 5.213799e+03 | 5.266000e+03 | 1.00% 8300 | 1647 |233145 |5409k| 52 | 5.213870e+03 | 5.266000e+03 | 1.00% 8400 | 1655 |234637 |5421k| 52 | 5.213887e+03 | 5.266000e+03 | 1.00% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 8500 | 1669 |237169 |5447k| 52 | 5.214078e+03 | 5.266000e+03 | 1.00% 8600 | 1685 |239166 |5473k| 52 | 5.214078e+03 | 5.266000e+03 | 1.00% 8700 | 1693 |241087 |5498k| 52 | 5.214467e+03 | 5.266000e+03 | 0.99% 8800 | 1695 |243519 |5517k| 52 | 5.214469e+03 | 5.266000e+03 | 0.99% 8900 | 1699 |245264 |5535k| 52 | 5.214469e+03 | 5.266000e+03 | 0.99% 9000 | 1709 |247687 |5558k| 52 | 5.214832e+03 | 5.266000e+03 | 0.98% 9100 | 1721 |249782 |5587k| 52 | 5.215056e+03 | 5.266000e+03 | 0.98% 9200 | 1727 |251776 |5603k| 52 | 5.215056e+03 | 5.266000e+03 | 0.98% 9300 | 1731 |254658 |5628k| 52 | 5.215360e+03 | 5.266000e+03 | 0.97% 9400 | 1743 |256564 |5649k| 52 | 5.215552e+03 | 5.266000e+03 | 0.97% 9500 | 1743 |258594 |5669k| 52 | 5.215923e+03 | 5.266000e+03 | 0.96% 9600 | 1757 |260916 |5693k| 52 | 5.215980e+03 | 5.266000e+03 | 0.96% 9700 | 1757 |262874 |5712k| 52 | 5.216030e+03 | 5.266000e+03 | 0.96% 9800 | 1769 |264479 |5732k| 52 | 5.216030e+03 | 5.266000e+03 | 0.96% 9900 | 1777 |266069 |5757k| 53 | 5.216030e+03 | 5.266000e+03 | 0.96% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 10000 | 1779 |268110 |5774k| 53 | 5.216132e+03 | 5.266000e+03 | 0.96% 10100 | 1797 |270416 |5805k| 53 | 5.216181e+03 | 5.266000e+03 | 0.96% 10200 | 1807 |272350 |5820k| 53 | 5.216288e+03 | 5.266000e+03 | 0.95% 10300 | 1825 |274280 |5846k| 53 | 5.216376e+03 | 5.266000e+03 | 0.95% 10400 | 1841 |276274 |5865k| 53 | 5.216560e+03 | 5.266000e+03 | 0.95% 10500 | 1873 |278699 |5894k| 53 | 5.216613e+03 | 5.266000e+03 | 0.95% 10600 | 1889 |280940 |5917k| 53 | 5.217222e+03 | 5.266000e+03 | 0.93% 10700 | 1901 |283047 |5936k| 53 | 5.217261e+03 | 5.266000e+03 | 0.93% 10800 | 1923 |285236 |5971k| 53 | 5.217273e+03 | 5.266000e+03 | 0.93% 10900 | 1937 |287339 |5986k| 53 | 5.217532e+03 | 5.266000e+03 | 0.93% 11000 | 1933 |289058 |5996k| 53 | 5.217650e+03 | 5.266000e+03 | 0.93% 11100 | 1937 |291253 |6018k| 53 | 5.217678e+03 | 5.266000e+03 | 0.93% 11200 | 1933 |293054 |6031k| 53 | 5.217852e+03 | 5.266000e+03 | 0.92% 11300 | 1943 |295301 |6058k| 53 | 5.217993e+03 | 5.266000e+03 | 0.92% 11400 | 1965 |297299 |6091k| 53 | 5.218043e+03 | 5.266000e+03 | 0.92% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 11500 | 1977 |298840 |6104k| 53 | 5.218046e+03 | 5.266000e+03 | 0.92% 11600 | 1985 |300818 |6119k| 53 | 5.218287e+03 | 5.266000e+03 | 0.91% 11700 | 1991 |303151 |6130k| 55 | 5.218352e+03 | 5.266000e+03 | 0.91% 11800 | 1991 |304939 |6152k| 55 | 5.218420e+03 | 5.266000e+03 | 0.91% 11900 | 1993 |306895 |6164k| 55 | 5.218556e+03 | 5.266000e+03 | 0.91% 12000 | 2003 |308694 |6185k| 55 | 5.218864e+03 | 5.266000e+03 | 0.90% 12100 | 2013 |310564 |6203k| 55 | 5.218895e+03 | 5.266000e+03 | 0.90% 12200 | 2015 |312990 |6218k| 55 | 5.219210e+03 | 5.266000e+03 | 0.90% 12300 | 2013 |314722 |6227k| 55 | 5.219484e+03 | 5.266000e+03 | 0.89% 12400 | 2025 |316676 |6251k| 55 | 5.219733e+03 | 5.266000e+03 | 0.89% 12500 | 2027 |319110 |6269k| 55 | 5.219956e+03 | 5.266000e+03 | 0.88% 12600 | 2033 |321428 |6293k| 55 | 5.220123e+03 | 5.266000e+03 | 0.88% 12700 | 2035 |323468 |6305k| 55 | 5.220123e+03 | 5.266000e+03 | 0.88% 12800 | 2035 |325520 |6310k| 55 | 5.220132e+03 | 5.266000e+03 | 0.88% 12900 | 2049 |328067 |6331k| 55 | 5.220312e+03 | 5.266000e+03 | 0.88% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 13000 | 2063 |330349 |6360k| 55 | 5.220522e+03 | 5.266000e+03 | 0.87% 13100 | 2063 |332489 |6372k| 55 | 5.220723e+03 | 5.266000e+03 | 0.87% 13200 | 2065 |334286 |6379k| 55 | 5.220727e+03 | 5.266000e+03 | 0.87% 13300 | 2067 |335989 |6393k| 55 | 5.220828e+03 | 5.266000e+03 | 0.87% 13400 | 2063 |337768 |6404k| 55 | 5.220837e+03 | 5.266000e+03 | 0.87% 13500 | 2065 |340029 |6413k| 55 | 5.220963e+03 | 5.266000e+03 | 0.86% 13600 | 2069 |341616 |6425k| 55 | 5.221022e+03 | 5.266000e+03 | 0.86% 13700 | 2073 |343107 |6443k| 55 | 5.221022e+03 | 5.266000e+03 | 0.86% 13800 | 2069 |345078 |6449k| 55 | 5.221022e+03 | 5.266000e+03 | 0.86% 13900 | 2069 |346877 |6454k| 55 | 5.221022e+03 | 5.266000e+03 | 0.86% 14000 | 2069 |348758 |6466k| 55 | 5.221023e+03 | 5.266000e+03 | 0.86% 14100 | 2075 |350711 |6483k| 55 | 5.221101e+03 | 5.266000e+03 | 0.86% 14200 | 2097 |353280 |6514k| 55 | 5.221816e+03 | 5.266000e+03 | 0.85% 14300 | 2089 |355305 |6525k| 55 | 5.221943e+03 | 5.266000e+03 | 0.84% 14400 | 2095 |357250 |6550k| 55 | 5.221976e+03 | 5.266000e+03 | 0.84% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 14500 | 2097 |359059 |6555k| 55 | 5.222070e+03 | 5.266000e+03 | 0.84% 14600 | 2087 |361178 |6565k| 55 | 5.222353e+03 | 5.266000e+03 | 0.84% 14700 | 2083 |363303 |6569k| 55 | 5.222353e+03 | 5.266000e+03 | 0.84% 14800 | 2083 |365430 |6578k| 55 | 5.223197e+03 | 5.266000e+03 | 0.82% 14900 | 2083 |367214 |6581k| 55 | 5.223303e+03 | 5.266000e+03 | 0.82% 15000 | 2091 |369380 |6597k| 55 | 5.223925e+03 | 5.266000e+03 | 0.81% 15100 | 2093 |371152 |6621k| 55 | 5.224110e+03 | 5.266000e+03 | 0.80% 15200 | 2103 |372746 |6643k| 55 | 5.224163e+03 | 5.266000e+03 | 0.80% 15300 | 2131 |374401 |6669k| 55 | 5.224185e+03 | 5.266000e+03 | 0.80% 15400 | 2119 |376264 |6668k| 55 | 5.224286e+03 | 5.266000e+03 | 0.80% * 15408 | 650 |376440 |4396k| 55 | 5.224299e+03 | 5.247000e+03 | 0.43% 15500 | 638 |378553 |4384k| 55 | 5.224352e+03 | 5.247000e+03 | 0.43% 15600 | 626 |381092 |4376k| 55 | 5.224499e+03 | 5.247000e+03 | 0.43% 15700 | 598 |383314 |4329k| 55 | 5.224751e+03 | 5.247000e+03 | 0.43% 15800 | 582 |385416 |4297k| 55 | 5.224774e+03 | 5.247000e+03 | 0.43% node | left |LP iter| mem |mdpt | dualbound | primalbound | gap 15900 | 564 |387687 |4287k| 55 | 5.224975e+03 | 5.247000e+03 | 0.42% 16000 | 542 |389854 |4254k| 55 | 5.225612e+03 | 5.247000e+03 | 0.41% 16100 | 526 |392223 |4232k| 55 | 5.225852e+03 | 5.247000e+03 | 0.40% 16200 | 508 |394533 |4205k| 55 | 5.226164e+03 | 5.247000e+03 | 0.40% 16300 | 474 |397233 |4133k| 55 | 5.226957e+03 | 5.247000e+03 | 0.38% 16400 | 444 |399848 |4092k| 55 | 5.227434e+03 | 5.247000e+03 | 0.37% 16500 | 410 |402089 |4035k| 55 | 5.227812e+03 | 5.247000e+03 | 0.37% 16600 | 378 |404500 |3961k| 55 | 5.227938e+03 | 5.247000e+03 | 0.36% 16700 | 360 |406815 |3954k| 55 | 5.228097e+03 | 5.247000e+03 | 0.36% 16800 | 326 |409036 |3871k| 55 | 5.228652e+03 | 5.247000e+03 | 0.35% 16900 | 292 |411029 |3790k| 55 | 5.229335e+03 | 5.247000e+03 | 0.34% 17000 | 242 |414152 |3643k| 55 | 5.229779e+03 | 5.247000e+03 | 0.33% 17100 | 200 |416851 |3540k| 55 | 5.231151e+03 | 5.247000e+03 | 0.30% 17200 | 112 |420215 |3253k| 55 | 5.232437e+03 | 5.247000e+03 | 0.28% 17300 | 11 |423478 |2668k| 55 | 5.237989e+03 | 5.247000e+03 | 0.17% SCIP Status : problem is solved [optimal solution found] Solving Time (sec) : 65.63 Solving Nodes : 17311 Primal Bound : +5.24700000000000e+03 (827 solutions) Dual Bound : +5.24700000000000e+03 Gap : 0.00 % SCIP Status : problem is solved [optimal solution found] Solving Time : 65.63 Original Problem : Problem name : gamsmodel Variables : 512 (256 binary, 0 integer, 0 implicit integer, 256 continuous) Constraints : 296 initial, 296 maximal Presolved Problem : Problem name : t_gamsmodel Variables : 512 (256 binary, 0 integer, 0 implicit integer, 256 continuous) Constraints : 296 initial, 296 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 : 0.00 0 0 0 0 0 0 0 0 varbound : 0.00 0 0 0 0 0 0 0 0 linear : 0.01 0 0 0 256 0 0 0 0 logicor : 0.00 0 0 0 0 0 0 0 0 root node : - 80 - - 164 - - - - Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children integral : 0 0 0 10901 0 30 871 0 0 20240 varbound : 256 15 60865 3 0 0 99727 0 0 0 linear : 40 15 60865 3 0 2 10120 36 0 0 logicor : 0+ 0 1209 0 0 0 0 0 0 0 countsols : 0 0 0 3 0 0 0 0 0 0 Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS integral : 7.48 0.00 0.00 7.48 0.00 varbound : 0.26 0.00 0.26 0.00 0.00 linear : 0.38 0.00 0.38 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 3 0 78 pseudoobj : 1.36 60998 0 0 Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters propagation : 0.00 2 2 4 23.0 0 0.0 - infeasible LP : 0.00 26 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 : - - - 2 19.5 - - - applied locally : - - - 0 0.0 - - - Separators : Time Calls Cutoffs DomReds Cuts Conss cut pool : 0.00 14 - - 104 - (maximal pool size: 387) redcost : 0.35 18738 0 88384 0 0 impliedbounds : 0.00 15 0 0 0 0 intobj : 0.00 0 0 0 0 0 gomory : 0.11 15 0 0 37 0 strongcg : 0.09 15 0 0 0 0 cmir : 0.67 10 0 0 459 0 flowcover : 0.14 10 0 0 108 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 : 7.48 10898 30 871 0 0 20240 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 : 0.01 - 3 pseudo solutions : 0.00 - 0 feaspump : 0.00 0 0 oneopt : 0.02 4 0 crossover : 0.73 12 12 veclendiving : 0.83 58 49 guideddiving : 0.94 58 21 objpscostdiving : 1.96 29 18 coefdiving : 0.96 59 85 pscostdiving : 0.99 59 70 fracdiving : 1.25 59 32 linesearchdiving : 0.72 59 13 rootsoldiving : 0.48 30 5 simplerounding : 0.09 10961 518 rounding : 0.10 1474 0 shifting : 0.14 418 0 intshifting : 0.29 27 0 fixandinfer : 0.00 0 0 intdiving : 0.00 0 0 actconsdiving : 0.00 0 0 octane : 0.00 0 0 rens : 0.90 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 : 0.02 0 0 0.00 0.00 dual LP : 42.29 18121 357849 19.75 8461.79 barrier LP : 0.00 0 0 0.00 - diving/probing LP: 7.84 5577 65936 11.82 8410.20 strong branching : 7.38 2046 84380 41.24 11433.60 (at root node) : - 17 1939 114.06 - conflict analysis: 0.00 0 0 0.00 - B&B Tree : number of runs : 1 nodes : 17311 nodes (total) : 17311 nodes left : 0 max depth : 55 max depth (total): 55 backtracks : 3135 (18.1%) delayed cutoffs : 3 repropagations : 4419 (263 domain reductions, 0 cutoffs) avg switch length: 7.41 switching time : 0.59 Solution : Solutions found : 827 (5 improvements) Primal Bound : +5.24700000000000e+03 (in run 1, after 15408 nodes, 59.09 seconds, depth 30, found by ) Dual Bound : +5.24700000000000e+03 Gap : 0.00 % Root Dual Bound : +5.16376212634368e+03 Solving LP with fixed discrete variables... GAMS/SCIP finished. --- Restarting execution --- ran8x32.gms(124) 0 Mb --- Reading solution for model m *** Status: Normal completion --- Job ran8x32.gms Stop 10/03/08 05:36:37 elapsed 0:01:06.310