0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1]
0.00/0.00 c Copyright (c) 2002-2010 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-2705484-1278572949.wbo>
0.00/0.00 c original problem has 297 variables (233 bin, 0 int, 64 impl, 0 cont) and 166 constraints
0.00/0.00 c problem read
0.00/0.00 c presolving settings loaded
0.00/0.00 c presolving:
0.00/0.00 c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 23 clqs
0.00/0.01 c (round 2) 0 del vars, 6 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 23 clqs
0.00/0.01 c (round 3) 1 del vars, 7 del conss, 63 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 23 clqs
0.00/0.01 c (round 4) 2 del vars, 7 del conss, 63 chg bounds, 1 chg sides, 0 chg coeffs, 33 upgd conss, 2 impls, 23 clqs
0.00/0.02 c (0.0s) probing: 101/232 (43.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02 c presolving (5 rounds):
0.00/0.02 c 2 deleted vars, 7 deleted constraints, 63 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.02 c 83 implications, 23 cliques
0.00/0.02 c presolved problem has 295 variables (232 bin, 0 int, 63 impl, 0 cont) and 159 constraints
0.00/0.02 c 1 constraints of type <knapsack>
0.00/0.02 c 24 constraints of type <setppc>
0.00/0.02 c 63 constraints of type <linear>
0.00/0.02 c 63 constraints of type <indicator>
0.00/0.02 c 8 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.01
0.00/0.02 c - non default parameters ----------------------------------------------------------------------
0.00/0.02 c # SCIP version 1.2.1.3
0.00/0.02 c
0.00/0.02 c # frequency for displaying node information lines
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02 c display/freq = 10000
0.00/0.02 c
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/time = 1790
0.00/0.02 c
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/memory = 3420
0.00/0.02 c
0.00/0.02 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02 c # [type: int, range: [1,2], default: 1]
0.00/0.02 c timing/clocktype = 2
0.00/0.02 c
0.00/0.02 c # should presolving try to simplify inequalities
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/linear/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/indicator/addCouplingCons = TRUE
0.00/0.02 c
0.00/0.02 c # should presolving try to simplify knapsacks
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02 c separating/rapidlearning/freq = 0
0.00/0.02 c
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving
0.00/0.02 c
0.00/0.02 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.02 c 0.0s| 1 | 0 | 6 | - |1176k| 0 | 0 | 295 | 159 | 295 | 33 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.03 c 0.0s| 1 | 0 | 31 | - |1191k| 0 | 17 | 295 | 159 | 295 | 47 | 14 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.03 c 0.0s| 1 | 0 | 41 | - |1271k| 0 | 24 | 295 | 159 | 295 | 57 | 24 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.04 c 0.0s| 1 | 0 | 55 | - |1455k| 0 | 36 | 295 | 159 | 295 | 64 | 31 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.05 c 0.0s| 1 | 0 | 68 | - |1676k| 0 | 37 | 295 | 159 | 295 | 66 | 33 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.06 c 0.1s| 1 | 0 | 83 | - |1871k| 0 | 42 | 295 | 159 | 295 | 69 | 36 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.07 c 0.1s| 1 | 0 | 94 | - |2073k| 0 | 46 | 295 | 159 | 295 | 73 | 40 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 2 | 94 | - |2076k| 0 | 46 | 295 | 159 | 295 | 73 | 40 | 0 | 15 | 0.000000e+00 | -- | Inf
0.19/0.28 o 2855
0.19/0.28 c y 0.3s| 35 | 18 | 583 | 14.4 |2132k| 14 | - | 295 | 166 | 0 | 0 | 45 | 7 | 209 | 0.000000e+00 | 2.855000e+03 | Inf
0.29/0.35 o 358
0.29/0.35 c * 0.3s| 62 | 39 | 852 | 12.4 |2183k| 21 | - | 295 | 169 | 295 | 73 | 52 | 10 | 280 | 0.000000e+00 | 3.580000e+02 | Inf
0.29/0.36 o 321
0.29/0.36 c * 0.4s| 83 | 53 | 893 | 9.7 |2228k| 21 | - | 295 | 170 | 295 | 71 | 57 | 12 | 288 | 0.000000e+00 | 3.210000e+02 | Inf
0.69/0.70 o 306
0.69/0.70 c * 0.7s| 829 | 655 | 2781 | 3.2 |2867k| 63 | - | 295 | 296 | 295 | 73 | 121 | 138 | 554 | 0.000000e+00 | 3.060000e+02 | Inf
0.69/0.71 o 232
0.69/0.71 c * 0.7s| 859 | 614 | 2836 | 3.2 |2859k| 63 | - | 295 | 307 | 295 | 71 | 122 | 149 | 556 | 0.000000e+00 | 2.320000e+02 | Inf
0.69/0.72 o 132
0.69/0.72 c * 0.7s| 872 | 441 | 2838 | 3.2 |2712k| 63 | - | 295 | 307 | 295 | 71 | 122 | 149 | 556 | 0.000000e+00 | 1.320000e+02 | Inf
0.99/1.03 o 118
0.99/1.03 c * 1.0s| 1489 | 587 | 5371 | 3.5 |3098k| 63 | - | 295 | 600 | 295 | 72 | 195 | 442 | 796 | 0.000000e+00 | 1.180000e+02 | Inf
1.29/1.31 o 65
1.29/1.31 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.29/1.31 c * 1.3s| 2070 | 481 | 7970 | 3.8 |3354k| 63 | - | 295 |1011 | 295 | 73 | 243 | 853 | 922 | 0.000000e+00 | 6.500000e+01 | Inf
1.49/1.55 o 60
1.49/1.55 c * 1.6s| 2491 | 545 | 10180 | 4.1 |3708k| 63 | - | 295 |1319 | 295 | 68 | 306 |1186 |1072 | 0.000000e+00 | 6.000000e+01 | Inf
1.49/1.57 o 58
1.49/1.57 c * 1.6s| 2523 | 558 | 10281 | 4.0 |3746k| 63 | - | 295 |1327 | 295 | 68 | 308 |1202 |1080 | 0.000000e+00 | 5.800000e+01 | Inf
1.69/1.71 o 36
1.69/1.71 c * 1.7s| 2794 | 522 | 12570 | 4.5 |3789k| 63 | - | 295 |1493 | 295 | 69 | 333 |1369 |1141 | 0.000000e+00 | 3.600000e+01 | Inf
1.69/1.78 o 27
1.69/1.78 c * 1.8s| 2863 | 414 | 13757 | 4.8 |3850k| 63 | - | 295 |1588 | 295 | 72 | 335 |1508 |1152 | 0.000000e+00 | 2.700000e+01 | Inf
1.79/1.83 o 18
1.79/1.83 c * 1.8s| 2927 | 329 | 14626 | 5.0 |3801k| 63 | - | 295 |1620 | 295 | 69 | 345 |1554 |1177 | 0.000000e+00 | 1.800000e+01 | Inf
1.79/1.84 o 12
1.79/1.84 c * 1.8s| 2931 | 318 | 14638 | 5.0 |3785k| 63 | - | 295 |1607 | 295 | 68 | 345 |1557 |1180 | 0.000000e+00 | 1.200000e+01 | Inf
1.79/1.86 o 9
1.79/1.86 c * 1.9s| 2963 | 266 | 15100 | 5.1 |3725k| 63 | - | 295 |1631 | 295 | 68 | 353 |1590 |1186 | 0.000000e+00 | 9.000000e+00 | Inf
2.20/2.24 o 8
2.20/2.24 c * 2.2s| 3455 | 235 | 22867 | 6.6 |3986k| 63 | - | 295 |2184 | 295 | 68 | 406 |2168 |1320 | 0.000000e+00 | 8.000000e+00 | Inf
2.49/2.51 c
2.49/2.51 c SCIP Status : problem is solved [optimal solution found]
2.49/2.51 c Solving Time (sec) : 2.51
2.49/2.51 c Solving Nodes : 3814
2.49/2.51 c Primal Bound : +8.00000000000000e+00 (89 solutions)
2.49/2.51 c Dual Bound : +8.00000000000000e+00
2.49/2.51 c Gap : 0.00 %
2.49/2.51 s OPTIMUM FOUND
2.49/2.51 v -x169 -x168 x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148
2.49/2.51 v -x147 -x146 x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 x135 -x134 -x133 -x132 -x131 x130 -x129 -x128 -x127
2.49/2.51 v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 x108 -x107 -x106
2.49/2.51 v -x105 -x104 -x103 -x102 -x101 x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82
2.49/2.51 v -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
2.49/2.51 v -x56 -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
2.49/2.51 v -x30 x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 x10 -x9 -x8 -x7 -x6 -x5
2.49/2.51 v -x4 -x3 -x2 -x1
2.49/2.51 c SCIP Status : problem is solved [optimal solution found]
2.49/2.51 c Solving Time : 2.51
2.49/2.51 c Original Problem :
2.49/2.51 c Problem name : HOME/instance-2705484-1278572949.wbo
2.49/2.51 c Variables : 297 (233 binary, 0 integer, 64 implicit integer, 0 continuous)
2.49/2.51 c Constraints : 166 initial, 166 maximal
2.49/2.51 c Presolved Problem :
2.49/2.51 c Problem name : t_HOME/instance-2705484-1278572949.wbo
2.49/2.51 c Variables : 295 (232 binary, 0 integer, 63 implicit integer, 0 continuous)
2.49/2.51 c Constraints : 159 initial, 2431 maximal
2.49/2.51 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
2.49/2.51 c trivial : 0.00 0 0 0 0 0 0 0 0
2.49/2.51 c dualfix : 0.00 2 0 0 0 0 0 0 0
2.49/2.51 c boundshift : 0.00 0 0 0 0 0 0 0 0
2.49/2.51 c inttobinary : 0.00 0 0 0 0 0 0 0 0
2.49/2.51 c implics : 0.00 0 0 0 0 0 0 0 0
2.49/2.51 c probing : 0.01 0 0 0 0 0 0 0 0
2.49/2.51 c knapsack : 0.00 0 0 0 0 0 0 0 0
2.49/2.51 c setppc : 0.00 0 0 0 0 0 0 0 0
2.49/2.51 c linear : 0.00 0 0 0 63 0 6 1 0
2.49/2.51 c indicator : 0.00 0 0 0 0 0 1 0 0
2.49/2.51 c logicor : 0.00 0 0 0 0 0 0 0 0
2.49/2.51 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
2.49/2.51 c root node : - 108 - - 108 - - - -
2.49/2.51 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
2.49/2.51 c integral : 0 0 0 2996 0 9 227 0 0 2058
2.49/2.51 c knapsack : 1 6 13321 1779 0 64 20658 0 0 0
2.49/2.51 c setppc : 24 6 13206 1756 0 89 10075 0 0 0
2.49/2.51 c linear : 63 6 13149 1768 0 181 18204 411 0 0
2.49/2.51 c indicator : 63 0 12995 1785 0 48 10059 0 0 0
2.49/2.51 c logicor : 8+ 6 5287 1473 0 175 2138 0 0 0
2.49/2.51 c bounddisjunction : 0+ 0 2343 0 0 9 38 0 0 0
2.49/2.51 c countsols : 0 0 0 1544 0 0 0 0 0 0
2.49/2.51 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
2.49/2.51 c integral : 0.68 0.00 0.00 0.68 0.00
2.49/2.51 c knapsack : 0.19 0.00 0.19 0.00 0.00
2.49/2.51 c setppc : 0.02 0.00 0.02 0.00 0.00
2.49/2.51 c linear : 0.10 0.00 0.09 0.01 0.00
2.49/2.51 c indicator : 0.02 0.00 0.02 0.01 0.00
2.49/2.51 c logicor : 0.07 0.00 0.07 0.00 0.00
2.49/2.51 c bounddisjunction : 0.01 0.00 0.01 0.00 0.00
2.49/2.51 c countsols : 0.00 0.00 0.00 0.00 0.00
2.49/2.51 c Propagators : Time Calls Cutoffs DomReds
2.49/2.51 c vbounds : 0.01 1901 0 249
2.49/2.51 c rootredcost : 0.00 16 0 54
2.49/2.51 c pseudoobj : 0.04 13276 141 8720
2.49/2.51 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.49/2.51 c propagation : 0.02 659 647 4026 23.1 2 20.0 -
2.49/2.51 c infeasible LP : 0.03 691 689 3390 18.7 3 11.0 0
2.49/2.51 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.49/2.51 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.49/2.51 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.49/2.51 c applied globally : - - - 2579 15.6 - - -
2.49/2.51 c applied locally : - - - 2 60.0 - - -
2.49/2.51 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.49/2.51 c cut pool : 0.00 4 - - 79 - (maximal pool size: 198)
2.49/2.51 c redcost : 0.02 3056 0 135 0 0
2.49/2.51 c impliedbounds : 0.00 5 0 0 0 0
2.49/2.51 c intobj : 0.00 0 0 0 0 0
2.49/2.51 c cgmip : 0.00 0 0 0 0 0
2.49/2.51 c gomory : 0.01 5 0 0 62 0
2.49/2.51 c strongcg : 0.01 5 0 0 198 0
2.49/2.51 c cmir : 0.00 5 0 0 0 0
2.49/2.51 c flowcover : 0.01 5 0 0 0 0
2.49/2.51 c clique : 0.00 5 0 0 4 0
2.49/2.51 c zerohalf : 0.00 0 0 0 0 0
2.49/2.51 c mcf : 0.00 1 0 0 0 0
2.49/2.51 c rapidlearning : 0.01 1 0 0 0 0
2.49/2.51 c Pricers : Time Calls Vars
2.49/2.51 c problem variables: 0.00 0 0
2.49/2.51 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.49/2.51 c relpscost : 0.68 1210 9 227 0 0 2058
2.49/2.51 c pscost : 0.00 0 0 0 0 0 0
2.49/2.51 c inference : 0.02 1529 0 0 0 0 3058
2.49/2.51 c mostinf : 0.00 0 0 0 0 0 0
2.49/2.51 c leastinf : 0.00 0 0 0 0 0 0
2.49/2.51 c fullstrong : 0.00 0 0 0 0 0 0
2.49/2.51 c allfullstrong : 0.00 0 0 0 0 0 0
2.49/2.51 c random : 0.00 0 0 0 0 0 0
2.49/2.51 c Primal Heuristics : Time Calls Found
2.49/2.51 c LP solutions : 0.00 - 15
2.49/2.51 c pseudo solutions : 0.00 - 0
2.49/2.51 c oneopt : 0.01 16 0
2.49/2.51 c feaspump : 0.00 1 0
2.49/2.51 c linesearchdiving : 0.00 36 0
2.49/2.51 c guideddiving : 0.01 36 0
2.49/2.51 c veclendiving : 0.00 37 0
2.49/2.51 c fracdiving : 0.00 37 0
2.49/2.51 c coefdiving : 0.00 37 0
2.49/2.51 c pscostdiving : 0.00 37 0
2.49/2.51 c rootsoldiving : 0.00 32 0
2.49/2.51 c objpscostdiving : 0.00 32 0
2.49/2.51 c trivial : 0.00 2 0
2.49/2.51 c simplerounding : 0.00 1227 0
2.49/2.51 c zirounding : 0.01 1000 0
2.49/2.51 c rounding : 0.01 426 0
2.49/2.51 c shifting : 0.02 117 0
2.49/2.51 c intshifting : 0.00 0 0
2.49/2.51 c twoopt : 0.00 0 0
2.49/2.51 c fixandinfer : 0.00 0 0
2.49/2.51 c intdiving : 0.00 0 0
2.49/2.51 c actconsdiving : 0.00 0 0
2.49/2.51 c octane : 0.00 0 0
2.49/2.51 c rens : 0.01 1 0
2.49/2.51 c rins : 0.00 0 0
2.49/2.51 c localbranching : 0.00 0 0
2.49/2.51 c mutation : 0.00 0 0
2.49/2.51 c crossover : 0.03 4 0
2.49/2.51 c dins : 0.00 0 0
2.49/2.51 c undercover : 0.00 0 0
2.49/2.51 c nlp : 0.00 0 0
2.49/2.51 c trysol : 0.01 124 74
2.49/2.51 c LP : Time Calls Iterations Iter/call Iter/sec
2.49/2.51 c primal LP : 0.00 0 0 0.00 -
2.49/2.51 c dual LP : 0.80 2385 27135 11.38 33847.21
2.49/2.51 c lex dual LP : 0.00 0 0 0.00 -
2.49/2.51 c barrier LP : 0.00 0 0 0.00 -
2.49/2.51 c diving/probing LP: 0.01 36 213 5.92 18309.98
2.49/2.51 c strong branching : 0.67 1373 29280 21.33 43716.50
2.49/2.51 c (at root node) : - 15 1494 99.60 -
2.49/2.51 c conflict analysis: 0.00 0 0 0.00 -
2.49/2.51 c B&B Tree :
2.49/2.51 c number of runs : 1
2.49/2.51 c nodes : 3814
2.49/2.51 c nodes (total) : 3814
2.49/2.51 c nodes left : 0
2.49/2.51 c max depth : 63
2.49/2.51 c max depth (total): 63
2.49/2.51 c backtracks : 691 (18.1%)
2.49/2.51 c delayed cutoffs : 384
2.49/2.51 c repropagations : 5119 (15311 domain reductions, 144 cutoffs)
2.49/2.51 c avg switch length: 5.20
2.49/2.51 c switching time : 0.13
2.49/2.51 c Solution :
2.49/2.51 c Solutions found : 89 (16 improvements)
2.49/2.51 c First Solution : +2.85500000000000e+03 (in run 1, after 34 nodes, 0.27 seconds, depth 15, found by <trysol>)
2.49/2.51 c Primal Bound : +8.00000000000000e+00 (in run 1, after 3455 nodes, 2.24 seconds, depth 17, found by <relaxation>)
2.49/2.51 c Dual Bound : +8.00000000000000e+00
2.49/2.51 c Gap : 0.00 %
2.49/2.51 c Root Dual Bound : +0.00000000000000e+00
2.49/2.51 c Root Iterations : 94
2.49/2.51 c Time complete: 2.51.