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-2705368-1278572940.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
0.00/0.01 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
0.02/0.04 c 0.0s| 1 | 0 | 98 | - |1056k| 0 | 40 | 223 | 112 | 223 | 78 | 20 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.05 c 0.0s| 1 | 0 | 137 | - |1326k| 0 | 54 | 223 | 112 | 223 | 91 | 33 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.06 c 0.1s| 1 | 0 | 147 | - |1341k| 0 | 58 | 223 | 112 | 223 | 96 | 38 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.08 c 0.1s| 1 | 0 | 184 | - |1344k| 0 | 61 | 223 | 112 | 223 | 97 | 39 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 218 | - |1352k| 0 | 61 | 223 | 112 | 223 | 99 | 41 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 234 | - |1358k| 0 | 66 | 223 | 112 | 223 | 101 | 43 | 0 | 0 | 0.000000e+00 | -- | Inf
0.19/0.29 c 0.3s| 1 | 2 | 234 | - |1358k| 0 | 66 | 223 | 112 | 223 | 101 | 43 | 0 | 14 | 0.000000e+00 | -- | Inf
0.39/0.45 o 1334
0.39/0.45 c y 0.5s| 15 | 14 | 727 | 35.2 |1388k| 13 | - | 223 | 112 | 0 | 0 | 46 | 0 | 115 | 0.000000e+00 | 1.334000e+03 | Inf
0.69/0.79 o 300
0.69/0.79 c * 0.8s| 70 | 51 | 1495 | 18.3 |1454k| 20 | - | 223 | 112 | 223 | 96 | 67 | 0 | 432 | 0.000000e+00 | 3.000000e+02 | Inf
0.89/0.92 o 241
0.89/0.92 c * 0.9s| 112 | 68 | 1996 | 15.9 |1514k| 20 | - | 223 | 129 | 223 | 95 | 80 | 17 | 572 | 0.000000e+00 | 2.410000e+02 | Inf
0.89/0.92 o 206
0.89/0.92 c * 0.9s| 117 | 58 | 2051 | 15.7 |1514k| 20 | - | 223 | 129 | 223 | 93 | 83 | 17 | 575 | 0.000000e+00 | 2.060000e+02 | Inf
0.89/0.94 o 205
0.89/0.94 c * 0.9s| 137 | 68 | 2167 | 14.2 |1537k| 22 | - | 223 | 139 | 223 | 94 | 95 | 27 | 612 | 0.000000e+00 | 2.050000e+02 | Inf
0.89/0.95 o 182
0.89/0.95 c * 0.9s| 149 | 70 | 2207 | 13.3 |1547k| 22 | - | 223 | 140 | 223 | 97 | 102 | 28 | 618 | 0.000000e+00 | 1.820000e+02 | Inf
0.89/0.95 o 167
0.89/0.95 c * 0.9s| 152 | 57 | 2216 | 13.1 |1546k| 22 | - | 223 | 142 | 223 | 98 | 103 | 30 | 618 | 0.000000e+00 | 1.670000e+02 | Inf
0.89/0.96 o 116
0.89/0.96 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.89/0.96 c * 1.0s| 179 | 49 | 2296 | 11.6 |1553k| 26 | - | 223 | 157 | 223 | 99 | 108 | 45 | 630 | 0.000000e+00 | 1.160000e+02 | Inf
1.10/1.11 o 113
1.10/1.11 c * 1.1s| 220 | 62 | 2776 | 11.6 |1585k| 26 | - | 223 | 172 | 223 | 91 | 118 | 60 | 840 | 0.000000e+00 | 1.130000e+02 | Inf
1.10/1.19 o 97
1.10/1.19 c * 1.2s| 259 | 64 | 3432 | 12.4 |1619k| 26 | - | 223 | 189 | 223 | 94 | 134 | 77 | 941 | 0.000000e+00 | 9.700000e+01 | Inf
1.10/1.19 o 80
1.10/1.19 c * 1.2s| 260 | 37 | 3441 | 12.4 |1581k| 26 | - | 223 | 189 | 223 | 94 | 134 | 77 | 942 | 0.000000e+00 | 8.000000e+01 | Inf
1.79/1.89 c
1.79/1.89 c SCIP Status : problem is solved [optimal solution found]
1.79/1.89 c Solving Time (sec) : 1.89
1.79/1.89 c Solving Nodes : 1017
1.79/1.89 c Primal Bound : +8.00000000000000e+01 (20 solutions)
1.79/1.89 c Dual Bound : +8.00000000000000e+01
1.79/1.89 c Gap : 0.00 %
1.79/1.89 s OPTIMUM FOUND
1.79/1.89 v -x169 -x168 -x167 -x166 -x165 -x164 x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 x153 -x152 -x151 -x150 -x149 -x148
1.79/1.89 v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 x131 -x130 -x129 -x128 -x127
1.79/1.89 v -x126 -x125 -x124 -x123 -x122 -x121 x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 x110 -x109 -x108 -x107 -x106
1.79/1.89 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
1.79/1.89 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
1.79/1.89 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
1.79/1.89 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
1.79/1.89 v -x4 -x3 -x2 -x1
1.79/1.89 c SCIP Status : problem is solved [optimal solution found]
1.79/1.89 c Solving Time : 1.89
1.79/1.89 c Original Problem :
1.79/1.89 c Problem name : HOME/instance-2705368-1278572940.wbo
1.79/1.89 c Variables : 225 (197 binary, 0 integer, 28 implicit integer, 0 continuous)
1.79/1.89 c Constraints : 130 initial, 130 maximal
1.79/1.89 c Presolved Problem :
1.79/1.89 c Problem name : t_HOME/instance-2705368-1278572940.wbo
1.79/1.89 c Variables : 223 (196 binary, 0 integer, 27 implicit integer, 0 continuous)
1.79/1.89 c Constraints : 112 initial, 1080 maximal
1.79/1.89 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.79/1.89 c trivial : 0.00 0 0 0 0 0 0 0 0
1.79/1.89 c dualfix : 0.00 2 0 0 0 0 0 0 0
1.79/1.89 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.79/1.89 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.79/1.89 c implics : 0.00 0 0 0 0 0 0 0 0
1.79/1.89 c probing : 0.01 0 0 0 0 0 0 0 0
1.79/1.89 c setppc : 0.00 0 0 0 0 0 0 0 0
1.79/1.89 c linear : 0.00 0 0 0 27 0 17 1 0
1.79/1.89 c indicator : 0.00 0 0 0 0 0 1 0 0
1.79/1.89 c logicor : 0.00 0 0 0 0 0 0 0 0
1.79/1.89 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
1.79/1.89 c root node : - 12 - - 12 - - - -
1.79/1.89 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.79/1.89 c integral : 0 0 0 809 0 11 152 0 0 708
1.79/1.89 c setppc : 51 6 3567 330 0 52 8755 0 0 0
1.79/1.89 c linear : 27 6 3536 339 0 38 3091 216 0 0
1.79/1.89 c indicator : 27 0 3505 344 0 10 1939 0 0 0
1.79/1.89 c logicor : 7+ 6 1590 253 0 31 711 0 0 0
1.79/1.89 c bounddisjunction : 0+ 0 624 0 0 0 27 0 0 0
1.79/1.89 c countsols : 0 0 0 261 0 0 0 0 0 0
1.79/1.89 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.79/1.89 c integral : 1.14 0.00 0.00 1.14 0.00
1.79/1.89 c setppc : 0.01 0.00 0.01 0.00 0.00
1.79/1.89 c linear : 0.03 0.00 0.03 0.00 0.00
1.79/1.89 c indicator : 0.00 0.00 0.00 0.00 0.00
1.79/1.89 c logicor : 0.01 0.00 0.01 0.00 0.00
1.79/1.89 c bounddisjunction : 0.00 0.00 0.00 0.00 0.00
1.79/1.89 c countsols : 0.00 0.00 0.00 0.00 0.00
1.79/1.89 c Propagators : Time Calls Cutoffs DomReds
1.79/1.89 c vbounds : 0.00 614 1 131
1.79/1.89 c rootredcost : 0.00 11 0 6
1.79/1.89 c pseudoobj : 0.01 3423 26 1748
1.79/1.89 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.79/1.89 c propagation : 0.01 147 144 904 26.2 2 24.5 -
1.79/1.89 c infeasible LP : 0.01 277 274 1422 19.5 3 25.3 0
1.79/1.89 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.79/1.89 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.79/1.89 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.79/1.89 c applied globally : - - - 977 14.7 - - -
1.79/1.89 c applied locally : - - - 0 0.0 - - -
1.79/1.89 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.79/1.89 c cut pool : 0.00 5 - - 27 - (maximal pool size: 164)
1.79/1.89 c redcost : 0.00 827 0 70 0 0
1.79/1.89 c impliedbounds : 0.00 6 0 0 0 0
1.79/1.89 c intobj : 0.00 0 0 0 0 0
1.79/1.89 c cgmip : 0.00 0 0 0 0 0
1.79/1.89 c gomory : 0.02 6 0 0 70 0
1.79/1.89 c strongcg : 0.02 6 0 0 109 0
1.79/1.89 c cmir : 0.00 6 0 0 0 0
1.79/1.89 c flowcover : 0.04 6 0 0 0 0
1.79/1.89 c clique : 0.00 6 0 0 13 0
1.79/1.89 c zerohalf : 0.00 0 0 0 0 0
1.79/1.89 c mcf : 0.00 1 0 0 0 0
1.79/1.89 c rapidlearning : 0.01 1 0 0 0 0
1.79/1.89 c Pricers : Time Calls Vars
1.79/1.89 c problem variables: 0.00 0 0
1.79/1.89 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.79/1.89 c relpscost : 1.14 464 11 152 0 0 708
1.79/1.89 c pscost : 0.00 0 0 0 0 0 0
1.79/1.89 c inference : 0.00 251 0 0 0 0 507
1.79/1.89 c mostinf : 0.00 0 0 0 0 0 0
1.79/1.89 c leastinf : 0.00 0 0 0 0 0 0
1.79/1.89 c fullstrong : 0.00 0 0 0 0 0 0
1.79/1.89 c allfullstrong : 0.00 0 0 0 0 0 0
1.79/1.89 c random : 0.00 0 0 0 0 0 0
1.79/1.89 c Primal Heuristics : Time Calls Found
1.79/1.89 c LP solutions : 0.00 - 10
1.79/1.89 c pseudo solutions : 0.00 - 0
1.79/1.89 c oneopt : 0.01 10 0
1.79/1.89 c feaspump : 0.00 1 0
1.79/1.89 c coefdiving : 0.00 6 0
1.79/1.89 c pscostdiving : 0.00 6 0
1.79/1.89 c fracdiving : 0.00 6 0
1.79/1.89 c veclendiving : 0.00 6 0
1.79/1.89 c linesearchdiving : 0.00 6 0
1.79/1.89 c guideddiving : 0.00 6 0
1.79/1.89 c objpscostdiving : 0.00 5 0
1.79/1.89 c rootsoldiving : 0.00 6 0
1.79/1.89 c trivial : 0.00 2 0
1.79/1.89 c simplerounding : 0.00 415 0
1.79/1.89 c zirounding : 0.00 365 0
1.79/1.89 c rounding : 0.01 272 0
1.79/1.89 c shifting : 0.01 48 0
1.79/1.89 c intshifting : 0.00 0 0
1.79/1.89 c twoopt : 0.00 0 0
1.79/1.89 c fixandinfer : 0.00 0 0
1.79/1.89 c intdiving : 0.00 0 0
1.79/1.89 c actconsdiving : 0.00 0 0
1.79/1.89 c octane : 0.00 0 0
1.79/1.89 c rens : 0.02 1 0
1.79/1.89 c rins : 0.00 0 0
1.79/1.89 c localbranching : 0.00 0 0
1.79/1.89 c mutation : 0.00 0 0
1.79/1.89 c crossover : 0.01 1 0
1.79/1.89 c dins : 0.00 0 0
1.79/1.89 c undercover : 0.00 0 0
1.79/1.89 c nlp : 0.00 0 0
1.79/1.89 c trysol : 0.00 11 10
1.79/1.89 c LP : Time Calls Iterations Iter/call Iter/sec
1.79/1.89 c primal LP : 0.00 0 0 0.00 -
1.79/1.89 c dual LP : 0.43 887 16742 18.87 38934.61
1.79/1.89 c lex dual LP : 0.00 0 0 0.00 -
1.79/1.89 c barrier LP : 0.00 0 0 0.00 -
1.79/1.89 c diving/probing LP: 0.01 11 150 13.64 -
1.79/1.89 c strong branching : 1.13 1244 47199 37.94 41701.49
1.79/1.89 c (at root node) : - 14 5018 358.43 -
1.79/1.89 c conflict analysis: 0.00 0 0 0.00 -
1.79/1.89 c B&B Tree :
1.79/1.89 c number of runs : 1
1.79/1.89 c nodes : 1017
1.79/1.89 c nodes (total) : 1017
1.79/1.89 c nodes left : 0
1.79/1.89 c max depth : 26
1.79/1.89 c max depth (total): 26
1.79/1.89 c backtracks : 250 (24.6%)
1.79/1.89 c delayed cutoffs : 81
1.79/1.89 c repropagations : 855 (3397 domain reductions, 42 cutoffs)
1.79/1.89 c avg switch length: 3.96
1.79/1.89 c switching time : 0.02
1.79/1.89 c Solution :
1.79/1.89 c Solutions found : 20 (11 improvements)
1.79/1.89 c First Solution : +1.33400000000000e+03 (in run 1, after 14 nodes, 0.45 seconds, depth 14, found by <trysol>)
1.79/1.89 c Primal Bound : +8.00000000000000e+01 (in run 1, after 260 nodes, 1.19 seconds, depth 16, found by <relaxation>)
1.79/1.89 c Dual Bound : +8.00000000000000e+01
1.79/1.89 c Gap : 0.00 %
1.79/1.89 c Root Dual Bound : +0.00000000000000e+00
1.79/1.89 c Root Iterations : 234
1.79/1.89 c Time complete: 1.88.