0.00/0.00 c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00 c Copyright (c) 2002-2012 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-3717672-1338203435.wbo>
0.00/0.00 c original problem has 1100 variables (1100 bin, 0 int, 0 impl, 0 cont) and 1001 constraints
0.00/0.00 c problem read in 0.01
0.00/0.02 c presolving:
0.00/0.03 c (round 1) 100 del vars, 101 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 200 impls, 0 clqs
0.00/0.04 c (round 2) 100 del vars, 101 del conss, 0 add conss, 900 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 200 impls, 0 clqs
0.04/0.05 c (0.1s) probing: 51/1000 (5.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.04/0.05 c (0.1s) probing aborted: 50/50 successive totally useless probings
0.04/0.05 c presolving (3 rounds):
0.04/0.05 c 100 deleted vars, 101 deleted constraints, 0 added constraints, 900 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.04/0.05 c 1100 implications, 0 cliques
0.04/0.05 c presolved problem has 1900 variables (1000 bin, 0 int, 900 impl, 0 cont) and 1800 constraints
0.04/0.05 c 900 constraints of type <linear>
0.04/0.05 c 900 constraints of type <indicator>
0.04/0.05 c transformed objective value is always integral (scale: 1)
0.04/0.05 c Presolving Time: 0.04
0.04/0.05 c - non default parameters ----------------------------------------------------------------------
0.04/0.05 c # SCIP version 2.1.1.4
0.04/0.05 c
0.04/0.05 c # maximal time in seconds to run
0.04/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.05 c limits/time = 1797
0.04/0.05 c
0.04/0.05 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.04/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.05 c limits/memory = 13950
0.04/0.05 c
0.04/0.05 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.04/0.05 c # [type: int, range: [1,2], default: 1]
0.04/0.05 c timing/clocktype = 2
0.04/0.05 c
0.04/0.05 c # belongs reading time to solving time?
0.04/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.05 c timing/reading = TRUE
0.04/0.05 c
0.04/0.05 c # force restart if we have a max FS instance and gap is 1?
0.04/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.05 c constraints/indicator/forcerestart = TRUE
0.04/0.05 c
0.04/0.05 c # priority of branching rule <inference>
0.04/0.05 c # [type: int, range: [-536870912,536870911], default: 1000]
0.04/0.05 c branching/inference/priority = 1000000
0.04/0.05 c
0.04/0.05 c # frequency offset for calling primal heuristic <coefdiving>
0.04/0.05 c # [type: int, range: [0,2147483647], default: 1]
0.04/0.05 c heuristics/coefdiving/freqofs = 0
0.04/0.05 c
0.04/0.05 c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.04/0.05 c # [type: int, range: [-1,2147483647], default: 0]
0.04/0.05 c heuristics/shiftandpropagate/freq = -1
0.04/0.05 c
0.04/0.05 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.04/0.05 c # [type: int, range: [-1,2147483647], default: 0]
0.04/0.05 c heuristics/undercover/freq = -1
0.04/0.05 c
0.04/0.05 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.04/0.05 c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.05 c separating/rapidlearning/freq = 0
0.04/0.05 c
0.04/0.05 c # frequency for calling primal heuristic <indrounding> (-1: never, 0: only at depth freqofs)
0.04/0.05 c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.05 c heuristics/indrounding/freq = 1
0.04/0.05 c
0.04/0.05 c -----------------------------------------------------------------------------------------------
0.04/0.05 c start solving
0.04/0.05 c
0.04/0.06 o 444854
0.04/0.06 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.04/0.06 c t 0.1s| 1 | 0 | 0 | - |5594k| 0 | - |1900 |1800 | 0 | 0 | 0 | 0 | 0 | -- | 4.448540e+05 | Inf
0.09/0.11 o 19146
0.09/0.11 c 6 0.1s| 1 | 0 | 0 | - |5594k| 0 | - |1900 |1800 | 0 | 0 | 0 | 0 | 0 | -- | 1.914600e+04 | Inf
0.09/0.13 c 0.1s| 1 | 0 | 231 | - |7255k| 0 | 77 |1900 |1800 |1900 |1800 | 0 | 0 | 0 | 0.000000e+00 | 1.914600e+04 | Inf
0.09/0.15 o 5945
0.09/0.15 c 6 0.2s| 1 | 0 | 231 | - |7362k| 0 | 77 |1900 |1800 |1900 |1800 | 0 | 0 | 0 | 0.000000e+00 | 5.945000e+03 | Inf
0.39/0.44 o 4530
0.39/0.44 c y 0.4s| 1 | 0 | 231 | - |8844k| 0 | 77 |1900 |1800 |1900 |1800 | 0 | 0 | 0 | 0.000000e+00 | 4.530000e+03 | Inf
0.39/0.48 c 0.5s| 1 | 0 | 583 | - |7997k| 0 | 66 |1900 |1800 |1900 |1805 | 5 | 0 | 0 | 0.000000e+00 | 4.530000e+03 | Inf
0.49/0.57 c 0.6s| 1 | 0 | 862 | - |8090k| 0 | 59 |1900 |1800 |1900 |1808 | 8 | 0 | 0 | 0.000000e+00 | 4.530000e+03 | Inf
0.58/0.64 c 0.6s| 1 | 0 | 1003 | - |8104k| 0 | 48 |1900 |1800 |1900 |1809 | 9 | 0 | 0 | 0.000000e+00 | 4.530000e+03 | Inf
0.69/0.70 c 0.7s| 1 | 0 | 1129 | - |8108k| 0 | 67 |1900 |1800 |1900 |1811 | 11 | 0 | 0 | 1.666667e-01 | 4.530000e+03 | Large
0.69/0.76 c 0.8s| 1 | 0 | 1163 | - |8158k| 0 | 68 |1900 |1800 |1900 |1812 | 12 | 0 | 0 | 1.666667e-01 | 4.530000e+03 | Large
0.79/0.83 c 0.8s| 1 | 0 | 1191 | - |8428k| 0 | 76 |1900 |1800 |1900 |1813 | 13 | 0 | 0 | 1.666667e-01 | 4.530000e+03 | Large
0.89/0.91 c 0.9s| 1 | 0 | 1229 | - |9793k| 0 | 76 |1900 |1800 |1900 |1815 | 15 | 0 | 0 | 1.666667e-01 | 4.530000e+03 | Large
0.99/1.00 c 1.0s| 1 | 0 | 1270 | - | 11M| 0 | 74 |1900 |1800 |1900 |1816 | 16 | 0 | 0 | 1.000000e+00 | 4.530000e+03 | Large
1.10/1.12 c 1.1s| 1 | 0 | 1329 | - | 13M| 0 | 68 |1900 |1800 |1900 |1818 | 18 | 0 | 0 | 1.000000e+00 | 4.530000e+03 | Large
1.28/1.30 c 1.3s| 1 | 0 | 1368 | - | 14M| 0 | 72 |1900 |1800 |1900 |1819 | 19 | 0 | 0 | 1.000000e+00 | 4.530000e+03 | Large
1.28/1.38 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.28/1.38 c 1.4s| 1 | 0 | 1398 | - | 15M| 0 | 74 |1900 |1800 |1900 |1817 | 21 | 0 | 0 | 1.000000e+00 | 4.530000e+03 | Large
1.39/1.46 c 1.5s| 1 | 0 | 1429 | - | 15M| 0 | 75 |1900 |1800 |1900 |1818 | 22 | 0 | 0 | 1.000000e+00 | 4.530000e+03 | Large
1.49/1.53 c 1.5s| 1 | 0 | 1476 | - | 15M| 0 | 75 |1900 |1800 |1900 |1819 | 23 | 0 | 0 | 1.000000e+00 | 4.530000e+03 | Large
1.69/1.76 c 1.8s| 1 | 2 | 3288 | - | 15M| 0 | 75 |1900 |1800 |1900 |1819 | 23 | 0 | 0 | 1.000000e+00 | 4.530000e+03 | Large
1.98/2.06 o 1336
1.98/2.06 c f 2.1s| 7 | 8 | 5956 | 746.7 | 15M| 5 | - |1900 |1800 |1900 |1810 | 23 | 0 | 0 | 1.000000e+00 | 1.336000e+03 | Large
1.98/2.06 o 1042
1.98/2.06 c 6 2.1s| 7 | 8 | 5956 | 746.7 | 15M| 5 | 75 |1900 |1800 |1900 |1810 | 23 | 0 | 0 | 1.000000e+00 | 1.042000e+03 | Large
5.29/5.31 c 5.3s| 100 | 93 | 34357 | 332.1 | 20M| 18 | 19 |1900 |1862 |1900 |1810 | 23 | 62 | 0 | 1.000000e+00 | 1.042000e+03 | Large
6.18/6.25 c 6.3s| 200 | 156 | 40293 | 195.1 | 21M| 26 | 50 |1900 |2006 |1900 |1810 | 23 | 206 | 0 | 1.041667e+01 | 1.042000e+03 |9903.20%
6.28/6.38 o 813
6.28/6.38 c * 6.4s| 210 | 111 | 40740 | 187.9 | 20M| 26 | - |1900 |2022 |1900 |1810 | 23 | 222 | 0 | 2.302778e+01 | 8.130000e+02 |3430.52%
6.38/6.47 o 605
6.38/6.47 c p 6.5s| 213 | 84 | 41324 | 188.0 | 19M| 26 | - |1900 |1866 |1900 |1810 | 23 | 222 | 0 | 2.302778e+01 | 6.050000e+02 |2527.26%
7.38/7.48 c 7.5s| 300 | 118 | 48277 | 156.5 | 20M| 26 | 50 |1900 |1694 |1900 |1810 | 23 | 323 | 0 | 3.935000e+01 | 6.050000e+02 |1437.48%
8.29/8.34 c 8.3s| 400 | 136 | 54025 | 131.7 | 20M| 26 | 71 |1900 |1847 |1900 |1810 | 23 | 476 | 0 | 4.620000e+01 | 6.050000e+02 |1209.52%
8.79/8.89 c 8.9s| 500 | 154 | 57448 | 112.2 | 21M| 26 | 51 |1900 |1988 |1900 |1810 | 23 | 617 | 0 | 4.620000e+01 | 6.050000e+02 |1209.52%
9.48/9.56 c 9.6s| 600 | 166 | 61915 | 100.9 | 21M| 26 | - |1900 |2182 | 0 | 0 | 23 | 811 | 0 | 5.475000e+01 | 6.050000e+02 |1005.02%
9.99/10.03 o 598
9.99/10.03 c v10.0s| 660 | 180 | 64818 | 96.1 | 21M| 26 | - |1900 |2268 |1900 |1810 | 23 | 897 | 0 | 6.400000e+01 | 5.980000e+02 | 834.38%
10.39/10.48 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
10.39/10.48 c 10.5s| 700 | 195 | 67839 | 94.9 | 22M| 26 | 59 |1900 |2302 |1900 |1810 | 23 | 946 | 0 | 8.250000e+01 | 5.980000e+02 | 624.85%
10.49/10.54 o 540
10.49/10.54 c *10.5s| 712 | 189 | 68176 | 93.8 | 22M| 26 | - |1900 |2325 |1900 |1810 | 23 | 969 | 0 | 8.250000e+01 | 5.400000e+02 | 554.55%
10.99/11.09 c 11.1s| 800 | 197 | 71254 | 87.3 | 22M| 26 | - |1900 |2414 |1900 |1810 | 23 |1126 | 0 | 1.090000e+02 | 5.400000e+02 | 395.41%
11.68/11.73 c 11.7s| 900 | 193 | 75004 | 81.8 | 22M| 26 | 44 |1900 |2562 |1900 |1810 | 23 |1288 | 0 | 1.208333e+02 | 5.400000e+02 | 346.90%
12.19/12.29 c 12.3s| 1000 | 182 | 78498 | 77.1 | 23M| 26 | 70 |1900 |2679 |1900 |1810 | 23 |1432 | 0 | 1.721250e+02 | 5.400000e+02 | 213.73%
12.79/12.88 c 12.9s| 1100 | 157 | 81848 | 73.1 | 22M| 26 | 71 |1900 |2793 |1900 |1810 | 23 |1627 | 0 | 2.180000e+02 | 5.400000e+02 | 147.71%
13.39/13.45 c 13.5s| 1200 | 155 | 85480 | 70.1 | 22M| 26 | - |1900 |2946 | 0 | 0 | 23 |1827 | 0 | 2.207500e+02 | 5.400000e+02 | 144.62%
13.99/14.03 c 14.0s| 1300 | 121 | 88843 | 67.3 | 22M| 26 | - |1900 |3039 |1900 |1810 | 23 |2027 | 0 | 2.290000e+02 | 5.400000e+02 | 135.81%
14.48/14.52 c 14.5s| 1400 | 99 | 91447 | 64.3 | 22M| 26 | - |1900 |3166 | 0 | 0 | 23 |2242 | 0 | 2.332500e+02 | 5.400000e+02 | 131.51%
14.99/15.06 c 15.1s| 1500 | 62 | 94566 | 62.1 | 21M| 26 | 50 |1900 |3206 |1900 |1810 | 23 |2464 | 0 | 2.528000e+02 | 5.400000e+02 | 113.61%
15.69/15.75 c 15.7s| 1600 | 28 | 98504 | 60.7 | 20M| 26 | - |1900 |3205 |1900 |1810 | 23 |2720 | 0 | 2.763500e+02 | 5.400000e+02 | 95.40%
15.89/15.95 c
15.89/15.95 c SCIP Status : problem is solved [optimal solution found]
15.89/15.95 c Solving Time (sec) : 15.95
15.89/15.95 c Solving Nodes : 1635
15.89/15.95 c Primal Bound : +5.40000000000000e+02 (190 solutions)
15.89/15.95 c Dual Bound : +5.40000000000000e+02
15.89/15.95 c Gap : 0.00 %
15.89/15.95 s OPTIMUM FOUND
15.89/15.95 v x200 -x199 -x198 x197 x196 -x195 x194 -x193 x192 -x191 x190 -x189 x188 -x187 -x186 x185 -x184 x183 x182 -x181 x180 -x179 x178 -x177
15.89/15.95 v -x176 x175 x174 -x173 -x172 x171 x170 -x169 x168 -x167 -x166 x165 -x164 x163 -x162 x161 x160 -x159 x158 -x157 x156 -x155
15.89/15.95 v x154 -x153 x152 -x151 -x150 x149 x148 -x147 -x146 x145 -x144 x143 x142 -x141 -x140 x139 x138 -x137 -x136 x135 x134 -x133 x132
15.89/15.95 v -x131 x130 -x129 x128 -x127 x126 -x125 x124 -x123 x122 -x121 x120 -x119 x118 -x117 x116 -x115 x114 -x113 x112 -x111 x110 -x109
15.89/15.95 v x108 -x107 x106 -x105 x104 -x103 -x102 x101 -x100 x99 -x98 x97 -x96 x95 -x94 x93 x92 -x91 x90 -x89 x88 -x87 x86 -x85 x84
15.89/15.95 v -x83 x82 -x81 -x80 x79 x78 -x77 -x76 x75 -x74 x73 x72 -x71 x70 -x69 -x68 x67 -x66 x65 -x64 x63 x62 -x61 -x60 x59 x58 -x57 -x56
15.89/15.95 v x55 -x54 x53 x52 -x51 x50 -x49 -x48 x47 x46 -x45 x44 -x43 -x42 x41 x40 -x39 -x38 x37 -x36 x35 x34 -x33 x32 -x31 x30 -x29 -x28
15.89/15.95 v x27 x26 -x25 x24 -x23 -x22 x21 -x20 x19 -x18 x17 -x16 x15 x14 -x13 -x12 x11 x10 -x9 x8 -x7 -x6 x5 x4 -x3 -x2 x1
15.89/15.95 c SCIP Status : problem is solved [optimal solution found]
15.89/15.95 c Total Time : 15.95
15.89/15.95 c solving : 15.95
15.89/15.95 c presolving : 0.04 (included in solving)
15.89/15.95 c reading : 0.01 (included in solving)
15.89/15.95 c copying : 0.03 (3 #copies) (minimal 0.01, maximal 0.01, average 0.01)
15.89/15.95 c Original Problem :
15.89/15.95 c Problem name : HOME/instance-3717672-1338203435.wbo
15.89/15.95 c Variables : 1100 (1100 binary, 0 integer, 0 implicit integer, 0 continuous)
15.89/15.95 c Constraints : 1001 initial, 1001 maximal
15.89/15.95 c Objective sense : minimize
15.89/15.95 c Presolved Problem :
15.89/15.95 c Problem name : t_HOME/instance-3717672-1338203435.wbo
15.89/15.95 c Variables : 1900 (1000 binary, 0 integer, 900 implicit integer, 0 continuous)
15.89/15.95 c Constraints : 1800 initial, 3271 maximal
15.89/15.95 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
15.89/15.95 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
15.89/15.95 c trivial : 0.00 0.00 0 0 0 0 0 0 0 0 0
15.89/15.95 c dualfix : 0.00 0.00 0 0 0 0 0 0 0 0 0
15.89/15.95 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
15.89/15.95 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
15.89/15.95 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
15.89/15.95 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0
15.89/15.95 c implics : 0.00 0.00 0 0 0 0 0 0 0 0 0
15.89/15.95 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0
15.89/15.95 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0
15.89/15.95 c probing : 0.00 0.00 0 0 0 0 0 0 0 0 0
15.89/15.95 c linear : 0.03 0.00 0 100 0 900 0 101 0 0 0
15.89/15.95 c indicator : 0.00 0.00 0 0 0 0 0 0 0 0 0
15.89/15.95 c logicor : 0.00 0.00 0 0 0 0 0 0 0 0 0
15.89/15.95 c root node : - - 831 - - 831 - - - - -
15.89/15.95 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
15.89/15.95 c integral : 0 0 0 0 1015 0 1110 0 0 0 0 0 2024
15.89/15.95 c linear : 900 900 13 10043 2 0 1107 18032 661 22863 0 0 0
15.89/15.95 c indicator : 900 900 0 9382 3 0 296 1751 1 19090 0 0 0
15.89/15.95 c logicor : 0+ 1945 0 5443 0 0 0 2426 207 2858 0 0 0
15.89/15.95 c countsols : 0 0 0 0 2 0 298 0 0 0 0 0 0
15.89/15.95 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
15.89/15.95 c integral : 0.05 0.00 0.00 0.00 0.01 0.00 0.03 0.00
15.89/15.95 c linear : 0.75 0.00 0.00 0.63 0.00 0.00 0.09 0.02
15.89/15.95 c indicator : 0.22 0.00 0.00 0.09 0.00 0.00 0.12 0.00
15.89/15.95 c logicor : 0.22 0.00 0.00 0.21 0.00 0.00 0.00 0.01
15.89/15.95 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15.89/15.95 c Propagators : #Propagate #ResProp Cutoffs DomReds
15.89/15.95 c rootredcost : 5 0 0 414
15.89/15.95 c pseudoobj : 11075 5696 60 28387
15.89/15.95 c vbounds : 2902 12212 7 143086
15.89/15.95 c redcost : 1958 0 0 82166
15.89/15.95 c probing : 0 0 0 0
15.89/15.95 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
15.89/15.95 c rootredcost : 0.01 0.00 0.00 0.01 0.00
15.89/15.95 c pseudoobj : 0.29 0.00 0.00 0.08 0.21
15.89/15.95 c vbounds : 0.37 0.00 0.00 0.36 0.01
15.89/15.95 c redcost : 0.16 0.00 0.00 0.16 0.00
15.89/15.95 c probing : 0.00 0.00 0.00 0.00 0.00
15.89/15.95 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
15.89/15.95 c propagation : 0.31 936 824 3840 28.1 49 8.4 -
15.89/15.95 c infeasible LP : 0.00 10 10 43 19.5 0 0.0 0
15.89/15.95 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
15.89/15.95 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
15.89/15.95 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
15.89/15.95 c applied globally : - - - 2788 27.2 - - -
15.89/15.95 c applied locally : - - - 0 0.0 - - -
15.89/15.95 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
15.89/15.95 c cut pool : 0.01 12 - - 323 - (maximal pool size: 2898)
15.89/15.95 c closecuts : 0.00 0.00 0 0 0 0 0
15.89/15.95 c impliedbounds : 0.00 0.00 13 0 0 0 0
15.89/15.95 c intobj : 0.00 0.00 0 0 0 0 0
15.89/15.95 c gomory : 0.13 0.00 10 0 0 450 0
15.89/15.95 c cgmip : 0.00 0.00 0 0 0 0 0
15.89/15.95 c strongcg : 0.59 0.00 13 0 0 4982 0
15.89/15.95 c cmir : 0.12 0.00 10 0 0 1 0
15.89/15.95 c flowcover : 0.15 0.00 10 0 0 1 0
15.89/15.95 c clique : 0.00 0.00 1 0 0 0 0
15.89/15.95 c zerohalf : 0.00 0.00 0 0 0 0 0
15.89/15.95 c mcf : 0.00 0.00 1 0 0 0 0
15.89/15.95 c oddcycle : 0.00 0.00 0 0 0 0 0
15.89/15.95 c rapidlearning : 0.23 0.00 1 0 0 0 0
15.89/15.95 c Pricers : ExecTime SetupTime Calls Vars
15.89/15.95 c problem variables: 0.00 - 0 0
15.89/15.95 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
15.89/15.95 c inference : 0.01 0.00 1012 0 0 0 0 2024
15.89/15.95 c relpscost : 0.00 0.00 0 0 0 0 0 0
15.89/15.95 c pscost : 0.00 0.00 0 0 0 0 0 0
15.89/15.95 c mostinf : 0.00 0.00 0 0 0 0 0 0
15.89/15.95 c leastinf : 0.00 0.00 0 0 0 0 0 0
15.89/15.95 c fullstrong : 0.00 0.00 0 0 0 0 0 0
15.89/15.95 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
15.89/15.95 c random : 0.00 0.00 0 0 0 0 0 0
15.89/15.95 c Primal Heuristics : ExecTime SetupTime Calls Found
15.89/15.95 c LP solutions : 0.00 - - 2
15.89/15.95 c pseudo solutions : 0.00 - - 0
15.89/15.95 c oneopt : 0.00 0.00 7 0
15.89/15.95 c indoneopt : 0.11 0.00 9 3
15.89/15.95 c linesearchdiving : 0.57 0.00 24 0
15.89/15.95 c guideddiving : 0.49 0.00 25 0
15.89/15.95 c pscostdiving : 0.57 0.00 26 1
15.89/15.95 c veclendiving : 0.47 0.00 26 1
15.89/15.95 c fracdiving : 0.54 0.00 27 1
15.89/15.95 c smallcard : 0.00 0.00 0 0
15.89/15.95 c trivial : 0.00 0.00 2 1
15.89/15.95 c shiftandpropagate: 0.00 0.00 0 0
15.89/15.95 c simplerounding : 0.03 0.00 1025 0
15.89/15.95 c zirounding : 0.09 0.00 1000 0
15.89/15.95 c rounding : 0.05 0.00 384 0
15.89/15.95 c shifting : 0.04 0.00 117 0
15.89/15.95 c intshifting : 0.00 0.00 0 0
15.89/15.95 c twoopt : 0.00 0.00 0 0
15.89/15.95 c indtwoopt : 0.00 0.00 0 0
15.89/15.95 c fixandinfer : 0.00 0.00 0 0
15.89/15.95 c feaspump : 0.00 0.00 0 0
15.89/15.95 c clique : 0.00 0.00 0 0
15.89/15.95 c coefdiving : 0.66 0.00 39 0
15.89/15.95 c indrounding : 0.63 0.00 1012 174
15.89/15.95 c indcoefdiving : 0.00 0.00 0 0
15.89/15.95 c nlpdiving : 0.00 0.00 0 0
15.89/15.95 c intdiving : 0.00 0.00 0 0
15.89/15.95 c actconsdiving : 0.00 0.00 0 0
15.89/15.95 c objpscostdiving : 0.70 0.00 1 0
15.89/15.95 c rootsoldiving : 0.42 0.00 6 2
15.89/15.95 c octane : 0.00 0.00 0 0
15.89/15.95 c rens : 0.05 0.00 1 0
15.89/15.95 c rins : 0.00 0.00 0 0
15.89/15.95 c localbranching : 0.00 0.00 0 0
15.89/15.95 c mutation : 0.00 0.00 0 0
15.89/15.95 c crossover : 0.06 0.00 1 1
15.89/15.95 c dins : 0.00 0.00 0 0
15.89/15.95 c vbounds : 0.00 0.00 0 0
15.89/15.95 c undercover : 0.00 0.00 0 0
15.89/15.95 c subnlp : 0.00 0.00 0 0
15.89/15.95 c trysol : 0.01 0.00 3 3
15.89/15.95 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
15.89/15.95 c primal LP : 0.00 2 0 0.00 - 0.00 2
15.89/15.95 c dual LP : 6.52 2121 62656 52.96 9606.45 0.45 938
15.89/15.95 c lex dual LP : 0.00 0 0 0.00 -
15.89/15.95 c barrier LP : 0.00 0 0 0.00 - 0.00 0
15.89/15.95 c diving/probing LP: 3.67 1268 36909 29.11 10054.24
15.89/15.95 c strong branching : 0.00 0 0 0.00 -
15.89/15.95 c (at root node) : - 0 0 0.00 -
15.89/15.95 c conflict analysis: 0.00 0 0 0.00 -
15.89/15.95 c B&B Tree :
15.89/15.95 c number of runs : 1
15.89/15.95 c nodes : 1635
15.89/15.95 c nodes (total) : 1635
15.89/15.95 c nodes left : 0
15.89/15.95 c max depth : 26
15.89/15.95 c max depth (total): 26
15.89/15.95 c backtracks : 657 (40.2%)
15.89/15.95 c delayed cutoffs : 295
15.89/15.95 c repropagations : 1055 (71424 domain reductions, 249 cutoffs)
15.89/15.95 c avg switch length: 6.28
15.89/15.95 c switching time : 0.59
15.89/15.95 c Solution :
15.89/15.95 c Solutions found : 190 (10 improvements)
15.89/15.95 c First Solution : +4.44854000000000e+05 (in run 1, after 1 nodes, 0.06 seconds, depth 0, found by <trivial>)
15.89/15.95 c Primal Bound : +5.40000000000000e+02 (in run 1, after 712 nodes, 10.54 seconds, depth 18, found by <relaxation>)
15.89/15.95 c Dual Bound : +5.40000000000000e+02
15.89/15.95 c Gap : 0.00 %
15.89/15.95 c Root Dual Bound : +1.00000000000000e+00
15.89/15.95 c Root Iterations : 1476
15.89/15.97 c Time complete: 15.96.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.1 (svn: 989)
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3717672-1338203435/watcher-3717672-1338203435 -o /tmp/evaluation-result-3717672-1338203435/solver-3717672-1338203435 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3717672-1338203435.wbo -t 1800 -m 15500
running on 4 cores: 1,3,5,7
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 3682
/proc/meminfo: memFree=30742144/32873844 swapFree=7620/7620
[pid=3682] ppid=3680 vsize=10440 CPUtime=0 cores=1,3,5,7
/proc/3682/stat : 3682 (scip-2.1.1.4fix) R 3680 3682 1906 0 -1 4202496 1326 0 0 0 0 0 0 0 20 0 1 0 286467887 10690560 1282 33554432000 4194304 10173063 140733250106496 140733249971336 7545739 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3682/statm: 2610 1291 416 1460 0 1141 0
[startup+0.0539829 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 3682
/proc/meminfo: memFree=30742144/32873844 swapFree=7620/7620
[pid=3682] ppid=3680 vsize=23532 CPUtime=0.04 cores=1,3,5,7
/proc/3682/stat : 3682 (scip-2.1.1.4fix) R 3680 3682 1906 0 -1 4202496 4707 0 0 0 3 1 0 0 20 0 1 0 286467887 24096768 4405 33554432000 4194304 10173063 140733250106496 140733249971336 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3682/statm: 5883 4405 593 1460 0 4414 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 23532
[startup+0.100325 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 3682
/proc/meminfo: memFree=30742144/32873844 swapFree=7620/7620
[pid=3682] ppid=3680 vsize=24468 CPUtime=0.09 cores=1,3,5,7
/proc/3682/stat : 3682 (scip-2.1.1.4fix) R 3680 3682 1906 0 -1 4202496 4941 0 0 0 8 1 0 0 20 0 1 0 286467887 25055232 4639 33554432000 4194304 10173063 140733250106496 140733249971336 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3682/statm: 6117 4639 635 1460 0 4648 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24468
[startup+0.300314 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 3682
/proc/meminfo: memFree=30742144/32873844 swapFree=7620/7620
[pid=3682] ppid=3680 vsize=49248 CPUtime=0.29 cores=1,3,5,7
/proc/3682/stat : 3682 (scip-2.1.1.4fix) R 3680 3682 1906 0 -1 4202496 11088 0 0 0 26 3 0 0 20 0 1 0 286467887 50429952 10748 33554432000 4194304 10173063 140733250106496 140733249971336 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3682/statm: 12312 10748 804 1460 0 10843 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 49248
[startup+0.700282 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 3682
/proc/meminfo: memFree=30742144/32873844 swapFree=7620/7620
[pid=3682] ppid=3680 vsize=32728 CPUtime=0.69 cores=1,3,5,7
/proc/3682/stat : 3682 (scip-2.1.1.4fix) R 3680 3682 1906 0 -1 4202496 11548 0 0 0 64 5 0 0 20 0 1 0 286467887 33513472 6949 33554432000 4194304 10173063 140733250106496 140733249971336 8982074 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3682/statm: 8182 6949 831 1460 0 6713 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32728
[startup+1.50031 s]
/proc/loadavg: 2.04 2.05 2.00 3/178 3683
/proc/meminfo: memFree=30712880/32873844 swapFree=7620/7620
[pid=3682] ppid=3680 vsize=44652 CPUtime=1.49 cores=1,3,5,7
/proc/3682/stat : 3682 (scip-2.1.1.4fix) R 3680 3682 1906 0 -1 4202496 14541 0 0 0 141 8 0 0 20 0 1 0 286467887 45723648 9880 33554432000 4194304 10173063 140733250106496 140733250101880 8982074 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3682/statm: 11163 9880 840 1460 0 9694 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44652
[startup+3.10023 s]
/proc/loadavg: 2.04 2.05 2.00 3/178 3683
/proc/meminfo: memFree=30706992/32873844 swapFree=7620/7620
[pid=3682] ppid=3680 vsize=45672 CPUtime=3.09 cores=1,3,5,7
/proc/3682/stat : 3682 (scip-2.1.1.4fix) R 3680 3682 1906 0 -1 4202496 18640 0 0 0 298 11 0 0 20 0 1 0 286467887 46768128 10200 33554432000 4194304 10173063 140733250106496 140733250099768 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3682/statm: 11418 10200 847 1460 0 9949 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45672
[startup+6.30031 s]
/proc/loadavg: 2.04 2.05 2.00 3/178 3683
/proc/meminfo: memFree=30702032/32873844 swapFree=7620/7620
[pid=3682] ppid=3680 vsize=51900 CPUtime=6.28 cores=1,3,5,7
/proc/3682/stat : 3682 (scip-2.1.1.4fix) R 3680 3682 1906 0 -1 4202496 20182 0 0 0 613 15 0 0 20 0 1 0 286467887 53145600 11722 33554432000 4194304 10173063 140733250106496 140733250099752 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3682/statm: 12975 11722 850 1460 0 11506 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 51900
[startup+12.7003 s]
/proc/loadavg: 2.03 2.05 2.00 3/178 3683
/proc/meminfo: memFree=30694120/32873844 swapFree=7620/7620
[pid=3682] ppid=3680 vsize=60444 CPUtime=12.69 cores=1,3,5,7
/proc/3682/stat : 3682 (scip-2.1.1.4fix) R 3680 3682 1906 0 -1 4202496 26375 0 0 0 1232 37 0 0 20 0 1 0 286467887 61894656 13843 33554432000 4194304 10173063 140733250106496 140733250103864 8982074 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3682/statm: 15111 13843 858 1460 0 13642 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 60444
Solver just ended. Dumping a history of the last processes samples
[startup+14.3069 s]
/proc/loadavg: 2.03 2.04 2.00 3/178 3683
/proc/meminfo: memFree=30691888/32873844 swapFree=7620/7620
[pid=3682] ppid=3680 vsize=61824 CPUtime=14.3 cores=1,3,5,7
/proc/3682/stat : 3682 (scip-2.1.1.4fix) R 3680 3682 1906 0 -1 4202496 26729 0 0 0 1387 43 0 0 20 0 1 0 286467887 63307776 14188 33554432000 4194304 10173063 140733250106496 140733250103864 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3682/statm: 15456 14188 858 1460 0 13987 0
Current children cumulated CPU time (s) 14.3
Current children cumulated vsize (KiB) 61824
[startup+15.1003 s]
/proc/loadavg: 2.03 2.04 2.00 3/178 3683
/proc/meminfo: memFree=30691888/32873844 swapFree=7620/7620
[pid=3682] ppid=3680 vsize=62292 CPUtime=15.08 cores=1,3,5,7
/proc/3682/stat : 3682 (scip-2.1.1.4fix) R 3680 3682 1906 0 -1 4202496 26885 0 0 0 1463 45 0 0 20 0 1 0 286467887 63787008 14344 33554432000 4194304 10173063 140733250106496 140733250099848 8982074 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3682/statm: 15573 14344 858 1460 0 14104 0
Current children cumulated CPU time (s) 15.08
Current children cumulated vsize (KiB) 62292
[startup+15.5003 s]
/proc/loadavg: 2.03 2.04 2.00 3/178 3683
/proc/meminfo: memFree=30690400/32873844 swapFree=7620/7620
[pid=3682] ppid=3680 vsize=62572 CPUtime=15.49 cores=1,3,5,7
/proc/3682/stat : 3682 (scip-2.1.1.4fix) R 3680 3682 1906 0 -1 4202496 26943 0 0 0 1502 47 0 0 20 0 1 0 286467887 64073728 14402 33554432000 4194304 10173063 140733250106496 140733250099848 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3682/statm: 15643 14402 858 1460 0 14174 0
Current children cumulated CPU time (s) 15.49
Current children cumulated vsize (KiB) 62572
[startup+15.9003 s]
/proc/loadavg: 2.03 2.04 2.00 3/178 3683
/proc/meminfo: memFree=30690400/32873844 swapFree=7620/7620
[pid=3682] ppid=3680 vsize=62708 CPUtime=15.89 cores=1,3,5,7
/proc/3682/stat : 3682 (scip-2.1.1.4fix) R 3680 3682 1906 0 -1 4202496 27009 0 0 0 1540 49 0 0 20 0 1 0 286467887 64212992 14468 33554432000 4194304 10173063 140733250106496 140733250100136 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3682/statm: 15677 14468 858 1460 0 14208 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 62708
Child status: 0
Real time (s): 15.9742
CPU time (s): 15.9706
CPU user time (s): 15.4736
CPU system time (s): 0.496924
CPU usage (%): 99.9773
Max. virtual memory (cumulated for all children) (KiB): 62708
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.4736
system time used= 0.496924
maximum resident set size= 63012
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27038
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 18
runsolver used 0.027995 second user time and 0.090986 second system time
The end