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-2705437-1278572942.wbo>
0.00/0.00 c original problem has 225 variables (197 bin, 0 int, 28 impl, 0 cont) and 130 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, 4 impls, 49 clqs
0.00/0.00 c (round 2) 0 del vars, 17 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 4 impls, 49 clqs
0.00/0.01 c (round 3) 1 del vars, 18 del conss, 27 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 4 impls, 49 clqs
0.00/0.01 c (round 4) 2 del vars, 18 del conss, 27 chg bounds, 1 chg sides, 0 chg coeffs, 58 upgd conss, 4 impls, 49 clqs
0.00/0.01 c (0.0s) probing: 101/196 (51.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01 c presolving (5 rounds):
0.00/0.01 c 2 deleted vars, 18 deleted constraints, 27 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.01 c 38 implications, 49 cliques
0.00/0.01 c presolved problem has 223 variables (196 bin, 0 int, 27 impl, 0 cont) and 112 constraints
0.00/0.01 c 51 constraints of type <setppc>
0.00/0.01 c 27 constraints of type <linear>
0.00/0.01 c 27 constraints of type <indicator>
0.00/0.01 c 7 constraints of type <logicor>
0.00/0.01 c transformed objective value is always integral (scale: 1)
0.00/0.01 c Presolving Time: 0.01
0.00/0.01 c - non default parameters ----------------------------------------------------------------------
0.00/0.01 c # SCIP version 1.2.1.3
0.00/0.01 c
0.00/0.01 c # frequency for displaying node information lines
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01 c display/freq = 10000
0.00/0.01 c
0.00/0.01 c # maximal time in seconds to run
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/time = 1790
0.00/0.01 c
0.00/0.01 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/memory = 3420
0.00/0.01 c
0.00/0.01 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01 c # [type: int, range: [1,2], default: 1]
0.00/0.01 c timing/clocktype = 2
0.00/0.01 c
0.00/0.01 c # should presolving try to simplify inequalities
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/linear/simplifyinequalities = TRUE
0.00/0.01 c
0.00/0.01 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/indicator/addCouplingCons = TRUE
0.00/0.01 c
0.00/0.01 c # should presolving try to simplify knapsacks
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01 c
0.00/0.01 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01 c separating/rapidlearning/freq = 0
0.00/0.01 c
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c start solving
0.00/0.01 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 | 49 | - | 831k| 0 | 31 | 223 | 112 | 223 | 58 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.03 c 0.0s| 1 | 0 | 124 | - |1058k| 0 | 49 | 223 | 112 | 223 | 79 | 21 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.04 c 0.0s| 1 | 0 | 141 | - |1229k| 0 | 55 | 223 | 112 | 223 | 84 | 26 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.06 c 0.1s| 1 | 0 | 163 | - |1493k| 0 | 64 | 223 | 112 | 223 | 92 | 34 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.07 c 0.1s| 1 | 0 | 219 | - |1762k| 0 | 63 | 223 | 112 | 223 | 94 | 36 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.09 c 0.1s| 1 | 0 | 269 | - |2045k| 0 | 66 | 223 | 112 | 223 | 96 | 38 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 317 | - |2330k| 0 | 67 | 223 | 112 | 223 | 98 | 40 | 0 | 0 | 0.000000e+00 | -- | Inf
0.19/0.28 c 0.3s| 1 | 2 | 317 | - |2330k| 0 | 67 | 223 | 112 | 223 | 98 | 40 | 0 | 15 | 0.000000e+00 | -- | Inf
0.39/0.40 o 1334
0.39/0.40 c y 0.4s| 15 | 14 | 766 | 32.1 |2361k| 13 | - | 223 | 112 | 0 | 0 | 46 | 0 | 116 | 0.000000e+00 | 1.334000e+03 | Inf
0.99/1.06 o 346
0.99/1.06 c * 1.1s| 146 | 126 | 2456 | 14.8 |2546k| 18 | - | 223 | 133 | 223 | 89 | 79 | 21 | 823 | 0.000000e+00 | 3.460000e+02 | Inf
0.99/1.10 o 287
0.99/1.10 c * 1.1s| 207 | 160 | 2717 | 11.7 |2602k| 24 | - | 223 | 139 | 223 | 91 | 90 | 27 | 863 | 0.000000e+00 | 2.870000e+02 | Inf
1.09/1.10 o 269
1.09/1.10 c * 1.1s| 226 | 167 | 2787 | 11.0 |2627k| 26 | - | 223 | 141 | 223 | 89 | 92 | 29 | 870 | 0.000000e+00 | 2.690000e+02 | Inf
1.09/1.12 o 159
1.09/1.12 c * 1.1s| 270 | 101 | 2876 | 9.5 |2592k| 37 | - | 223 | 155 | 223 | 92 | 99 | 43 | 877 | 0.000000e+00 | 1.590000e+02 | Inf
1.09/1.15 o 142
1.09/1.15 c * 1.1s| 276 | 95 | 3054 | 10.0 |2598k| 37 | - | 223 | 155 | 223 | 89 | 100 | 43 | 917 | 0.000000e+00 | 1.420000e+02 | Inf
1.09/1.15 o 135
1.09/1.15 c * 1.2s| 281 | 92 | 3077 | 9.9 |2601k| 37 | - | 223 | 155 | 223 | 95 | 106 | 43 | 924 | 0.000000e+00 | 1.350000e+02 | Inf
1.09/1.15 o 97
1.09/1.15 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.09/1.15 c * 1.2s| 283 | 50 | 3087 | 9.8 |2566k| 37 | - | 223 | 157 | 223 | 92 | 108 | 45 | 924 | 0.000000e+00 | 9.700000e+01 | Inf
1.09/1.17 o 86
1.09/1.17 c * 1.2s| 309 | 55 | 3261 | 9.6 |2585k| 37 | - | 223 | 162 | 223 | 92 | 115 | 52 | 942 | 0.000000e+00 | 8.600000e+01 | Inf
1.19/1.20 o 80
1.19/1.20 c * 1.2s| 333 | 46 | 3530 | 9.7 |2583k| 37 | - | 223 | 174 | 223 | 88 | 124 | 66 | 967 | 0.000000e+00 | 8.000000e+01 | Inf
1.19/1.25 o 64
1.19/1.25 c * 1.2s| 362 | 41 | 4463 | 11.5 |2597k| 37 | - | 223 | 198 | 223 | 92 | 128 | 93 |1002 | 0.000000e+00 | 6.400000e+01 | Inf
1.19/1.28 o 54
1.19/1.28 c * 1.3s| 381 | 44 | 4860 | 12.0 |2614k| 37 | - | 223 | 209 | 223 | 90 | 134 | 107 |1026 | 0.000000e+00 | 5.400000e+01 | Inf
1.49/1.59 o 17
1.49/1.59 c * 1.6s| 602 | 32 | 10640 | 17.2 |2706k| 37 | - | 223 | 423 | 223 | 89 | 184 | 326 |1197 | 0.000000e+00 | 1.700000e+01 | Inf
1.69/1.70 c
1.69/1.70 c SCIP Status : problem is solved [optimal solution found]
1.69/1.70 c Solving Time (sec) : 1.70
1.69/1.70 c Solving Nodes : 678
1.69/1.70 c Primal Bound : +1.70000000000000e+01 (32 solutions)
1.69/1.70 c Dual Bound : +1.70000000000000e+01
1.69/1.70 c Gap : 0.00 %
1.69/1.70 s OPTIMUM FOUND
1.69/1.70 v -x169 -x168 x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 x151 -x150 -x149 -x148
1.69/1.70 v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127
1.69/1.70 v x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106
1.69/1.70 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
1.69/1.70 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 -x56
1.69/1.70 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
1.69/1.70 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
1.69/1.70 v -x4 -x3 -x2 -x1
1.69/1.70 c SCIP Status : problem is solved [optimal solution found]
1.69/1.70 c Solving Time : 1.70
1.69/1.70 c Original Problem :
1.69/1.70 c Problem name : HOME/instance-2705437-1278572942.wbo
1.69/1.70 c Variables : 225 (197 binary, 0 integer, 28 implicit integer, 0 continuous)
1.69/1.70 c Constraints : 130 initial, 130 maximal
1.69/1.70 c Presolved Problem :
1.69/1.70 c Problem name : t_HOME/instance-2705437-1278572942.wbo
1.69/1.70 c Variables : 223 (196 binary, 0 integer, 27 implicit integer, 0 continuous)
1.69/1.70 c Constraints : 112 initial, 511 maximal
1.69/1.70 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.69/1.70 c trivial : 0.00 0 0 0 0 0 0 0 0
1.69/1.70 c dualfix : 0.00 2 0 0 0 0 0 0 0
1.69/1.70 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.69/1.70 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.69/1.70 c implics : 0.00 0 0 0 0 0 0 0 0
1.69/1.70 c probing : 0.01 0 0 0 0 0 0 0 0
1.69/1.70 c setppc : 0.00 0 0 0 0 0 0 0 0
1.69/1.70 c linear : 0.00 0 0 0 27 0 17 1 0
1.69/1.70 c indicator : 0.00 0 0 0 0 0 1 0 0
1.69/1.70 c logicor : 0.00 0 0 0 0 0 0 0 0
1.69/1.70 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
1.69/1.70 c root node : - 47 - - 47 - - - -
1.69/1.70 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.69/1.70 c integral : 0 0 0 655 0 11 117 0 0 548
1.69/1.70 c setppc : 51 6 2145 277 0 15 4743 0 0 0
1.69/1.70 c linear : 27 6 2132 282 0 10 2004 163 0 0
1.69/1.70 c indicator : 27 0 2130 288 0 2 674 0 0 0
1.69/1.70 c logicor : 7+ 6 811 202 0 10 198 0 0 0
1.69/1.70 c bounddisjunction : 0+ 0 313 0 0 1 4 0 0 0
1.69/1.70 c countsols : 0 0 0 215 0 0 0 0 0 0
1.69/1.70 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.69/1.70 c integral : 1.13 0.00 0.00 1.13 0.00
1.69/1.70 c setppc : 0.01 0.00 0.01 0.00 0.00
1.69/1.70 c linear : 0.02 0.00 0.01 0.00 0.00
1.69/1.70 c indicator : 0.00 0.00 0.00 0.00 0.00
1.69/1.70 c logicor : 0.00 0.00 0.00 0.00 0.00
1.69/1.70 c bounddisjunction : 0.00 0.00 0.00 0.00 0.00
1.69/1.70 c countsols : 0.00 0.00 0.00 0.00 0.00
1.69/1.70 c Propagators : Time Calls Cutoffs DomReds
1.69/1.70 c vbounds : 0.00 343 0 116
1.69/1.70 c rootredcost : 0.00 13 0 23
1.69/1.70 c pseudoobj : 0.00 1958 3 428
1.69/1.70 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.69/1.70 c propagation : 0.00 39 39 229 23.6 0 0.0 -
1.69/1.70 c infeasible LP : 0.01 157 156 723 20.5 0 0.0 0
1.69/1.70 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.69/1.70 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.69/1.70 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.69/1.70 c applied globally : - - - 429 14.4 - - -
1.69/1.70 c applied locally : - - - 0 0.0 - - -
1.69/1.70 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.69/1.70 c cut pool : 0.00 5 - - 68 - (maximal pool size: 380)
1.69/1.70 c redcost : 0.00 668 0 55 0 0
1.69/1.70 c impliedbounds : 0.00 6 0 0 0 0
1.69/1.70 c intobj : 0.00 0 0 0 0 0
1.69/1.70 c cgmip : 0.00 0 0 0 0 0
1.69/1.70 c gomory : 0.02 6 0 0 43 0
1.69/1.70 c strongcg : 0.02 6 0 0 359 0
1.69/1.70 c cmir : 0.00 6 0 0 0 0
1.69/1.70 c flowcover : 0.02 6 0 0 0 0
1.69/1.70 c clique : 0.00 6 0 0 14 0
1.69/1.70 c zerohalf : 0.00 0 0 0 0 0
1.69/1.70 c mcf : 0.00 1 0 0 0 0
1.69/1.70 c rapidlearning : 0.01 1 0 0 0 0
1.69/1.70 c Pricers : Time Calls Vars
1.69/1.70 c problem variables: 0.00 0 0
1.69/1.70 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.69/1.70 c relpscost : 1.13 367 11 117 0 0 548
1.69/1.70 c pscost : 0.00 0 0 0 0 0 0
1.69/1.70 c inference : 0.00 203 0 0 0 0 410
1.69/1.70 c mostinf : 0.00 0 0 0 0 0 0
1.69/1.70 c leastinf : 0.00 0 0 0 0 0 0
1.69/1.70 c fullstrong : 0.00 0 0 0 0 0 0
1.69/1.70 c allfullstrong : 0.00 0 0 0 0 0 0
1.69/1.70 c random : 0.00 0 0 0 0 0 0
1.69/1.70 c Primal Heuristics : Time Calls Found
1.69/1.70 c LP solutions : 0.00 - 12
1.69/1.70 c pseudo solutions : 0.00 - 0
1.69/1.70 c oneopt : 0.01 12 0
1.69/1.70 c fracdiving : 0.00 16 0
1.69/1.70 c guideddiving : 0.00 16 0
1.69/1.70 c veclendiving : 0.00 17 0
1.69/1.70 c linesearchdiving : 0.00 17 0
1.69/1.70 c coefdiving : 0.00 17 0
1.69/1.70 c pscostdiving : 0.00 17 0
1.69/1.70 c objpscostdiving : 0.00 10 0
1.69/1.70 c rootsoldiving : 0.00 12 0
1.69/1.70 c trivial : 0.00 2 0
1.69/1.70 c simplerounding : 0.00 269 0
1.69/1.70 c zirounding : 0.00 285 0
1.69/1.70 c rounding : 0.01 241 0
1.69/1.70 c shifting : 0.01 53 0
1.69/1.70 c intshifting : 0.00 0 0
1.69/1.70 c twoopt : 0.00 0 0
1.69/1.70 c fixandinfer : 0.00 0 0
1.69/1.70 c feaspump : 0.00 1 0
1.69/1.70 c intdiving : 0.00 0 0
1.69/1.70 c actconsdiving : 0.00 0 0
1.69/1.70 c octane : 0.00 0 0
1.69/1.70 c rens : 0.03 1 0
1.69/1.70 c rins : 0.00 0 0
1.69/1.70 c localbranching : 0.00 0 0
1.69/1.70 c mutation : 0.00 0 0
1.69/1.70 c crossover : 0.01 1 0
1.69/1.70 c dins : 0.00 0 0
1.69/1.70 c undercover : 0.00 0 0
1.69/1.70 c nlp : 0.00 0 0
1.69/1.70 c trysol : 0.00 22 20
1.69/1.70 c LP : Time Calls Iterations Iter/call Iter/sec
1.69/1.70 c primal LP : 0.00 0 0 0.00 -
1.69/1.70 c dual LP : 0.32 633 12796 20.21 40067.64
1.69/1.70 c lex dual LP : 0.00 0 0 0.00 -
1.69/1.70 c barrier LP : 0.00 0 0 0.00 -
1.69/1.70 c diving/probing LP: 0.01 22 182 8.27 -
1.69/1.70 c strong branching : 1.13 1243 48111 38.71 42752.22
1.69/1.70 c (at root node) : - 15 4707 313.80 -
1.69/1.70 c conflict analysis: 0.00 0 0 0.00 -
1.69/1.70 c B&B Tree :
1.69/1.70 c number of runs : 1
1.69/1.70 c nodes : 678
1.69/1.70 c nodes (total) : 678
1.69/1.70 c nodes left : 0
1.69/1.70 c max depth : 37
1.69/1.70 c max depth (total): 37
1.69/1.70 c backtracks : 112 (16.5%)
1.69/1.70 c delayed cutoffs : 46
1.69/1.70 c repropagations : 391 (905 domain reductions, 9 cutoffs)
1.69/1.70 c avg switch length: 2.92
1.69/1.70 c switching time : 0.01
1.69/1.70 c Solution :
1.69/1.70 c Solutions found : 32 (13 improvements)
1.69/1.70 c First Solution : +1.33400000000000e+03 (in run 1, after 14 nodes, 0.40 seconds, depth 14, found by <trysol>)
1.69/1.70 c Primal Bound : +1.70000000000000e+01 (in run 1, after 602 nodes, 1.59 seconds, depth 22, found by <relaxation>)
1.69/1.70 c Dual Bound : +1.70000000000000e+01
1.69/1.70 c Gap : 0.00 %
1.69/1.70 c Root Dual Bound : +0.00000000000000e+00
1.69/1.70 c Root Iterations : 317
1.69/1.70 c Time complete: 1.7.