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-2705333-1278572934.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
0.00/0.04 c 0.0s| 1 | 0 | 152 | - |1058k| 0 | 49 | 223 | 112 | 223 | 79 | 21 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 169 | - |1321k| 0 | 59 | 223 | 112 | 223 | 87 | 29 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.06 c 0.1s| 1 | 0 | 188 | - |1606k| 0 | 64 | 223 | 112 | 223 | 92 | 34 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.08 c 0.1s| 1 | 0 | 224 | - |1885k| 0 | 66 | 223 | 112 | 223 | 93 | 35 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.09 c 0.1s| 1 | 0 | 241 | - |2173k| 0 | 69 | 223 | 112 | 223 | 98 | 40 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 0 | 296 | - |2437k| 0 | 71 | 223 | 112 | 223 | 99 | 41 | 0 | 0 | 0.000000e+00 | -- | Inf
0.19/0.28 c 0.3s| 1 | 2 | 296 | - |2441k| 0 | 71 | 223 | 112 | 223 | 99 | 41 | 0 | 14 | 0.000000e+00 | -- | Inf
0.19/0.28 o 1334
0.19/0.28 c y 0.3s| 2 | 1 | 296 | 0.0 |2444k| 1 | - | 223 | 112 | 0 | 0 | 41 | 0 | 14 | 0.000000e+00 | 1.334000e+03 | Inf
0.79/0.80 o 358
0.79/0.80 c * 0.8s| 54 | 49 | 1649 | 25.5 |2536k| 16 | - | 223 | 120 | 223 | 97 | 67 | 8 | 408 | 0.000000e+00 | 3.580000e+02 | Inf
0.89/0.94 o 324
0.89/0.94 c * 0.9s| 103 | 88 | 2149 | 18.2 |2602k| 22 | - | 223 | 124 | 223 | 95 | 81 | 12 | 545 | 0.000000e+00 | 3.240000e+02 | Inf
0.89/0.95 o 278
0.89/0.95 c * 1.0s| 117 | 84 | 2213 | 16.5 |2608k| 23 | - | 223 | 124 | 223 | 95 | 83 | 12 | 566 | 0.000000e+00 | 2.780000e+02 | Inf
0.89/0.95 o 251
0.89/0.95 c * 1.0s| 118 | 71 | 2213 | 16.4 |2604k| 23 | - | 223 | 124 | 223 | 95 | 83 | 12 | 566 | 0.000000e+00 | 2.510000e+02 | Inf
0.89/0.98 o 212
0.89/0.98 c * 1.0s| 165 | 90 | 2330 | 12.4 |2641k| 26 | - | 223 | 129 | 223 | 93 | 88 | 17 | 605 | 0.000000e+00 | 2.120000e+02 | Inf
0.89/0.98 o 189
0.89/0.98 c * 1.0s| 167 | 77 | 2344 | 12.3 |2632k| 26 | - | 223 | 129 | 223 | 93 | 88 | 17 | 606 | 0.000000e+00 | 1.890000e+02 | Inf
1.09/1.11 o 167
1.09/1.11 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.09/1.11 c * 1.1s| 206 | 83 | 2741 | 11.9 |2663k| 26 | - | 223 | 147 | 223 | 99 | 100 | 35 | 751 | 0.000000e+00 | 1.670000e+02 | Inf
1.09/1.14 o 118
1.09/1.14 c * 1.1s| 226 | 69 | 2928 | 11.7 |2660k| 26 | - | 223 | 159 | 223 | 93 | 102 | 47 | 779 | 0.000000e+00 | 1.180000e+02 | Inf
1.29/1.31 o 80
1.29/1.31 c * 1.3s| 293 | 41 | 3567 | 11.2 |2666k| 26 | - | 223 | 194 | 223 | 92 | 105 | 82 | 987 | 0.000000e+00 | 8.000000e+01 | Inf
1.39/1.45 o 36
1.39/1.45 c * 1.4s| 340 | 37 | 5754 | 16.1 |2693k| 26 | - | 223 | 225 | 223 | 92 | 117 | 120 |1077 | 0.000000e+00 | 3.600000e+01 | Inf
1.59/1.60 c
1.59/1.60 c SCIP Status : problem is solved [optimal solution found]
1.59/1.60 c Solving Time (sec) : 1.60
1.59/1.60 c Solving Nodes : 370
1.59/1.60 c Primal Bound : +3.60000000000000e+01 (19 solutions)
1.59/1.60 c Dual Bound : +3.60000000000000e+01
1.59/1.60 c Gap : 0.00 %
1.59/1.60 s OPTIMUM FOUND
1.59/1.60 v -x169 x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148
1.59/1.60 v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127
1.59/1.60 v -x126 -x125 -x124 -x123 -x122 x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 x106
1.59/1.60 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
1.59/1.60 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
1.59/1.60 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
1.59/1.60 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
1.59/1.60 v -x4 -x3 -x2 -x1
1.59/1.60 c SCIP Status : problem is solved [optimal solution found]
1.59/1.60 c Solving Time : 1.60
1.59/1.60 c Original Problem :
1.59/1.60 c Problem name : HOME/instance-2705333-1278572934.wbo
1.59/1.60 c Variables : 225 (197 binary, 0 integer, 28 implicit integer, 0 continuous)
1.59/1.60 c Constraints : 130 initial, 130 maximal
1.59/1.60 c Presolved Problem :
1.59/1.60 c Problem name : t_HOME/instance-2705333-1278572934.wbo
1.59/1.60 c Variables : 223 (196 binary, 0 integer, 27 implicit integer, 0 continuous)
1.59/1.60 c Constraints : 112 initial, 245 maximal
1.59/1.60 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.59/1.60 c trivial : 0.00 0 0 0 0 0 0 0 0
1.59/1.60 c dualfix : 0.00 2 0 0 0 0 0 0 0
1.59/1.60 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.59/1.60 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.59/1.60 c implics : 0.00 0 0 0 0 0 0 0 0
1.59/1.60 c probing : 0.01 0 0 0 0 0 0 0 0
1.59/1.60 c setppc : 0.00 0 0 0 0 0 0 0 0
1.59/1.60 c linear : 0.00 0 0 0 27 0 17 1 0
1.59/1.60 c indicator : 0.00 0 0 0 0 0 1 0 0
1.59/1.60 c logicor : 0.00 0 0 0 0 0 0 0 0
1.59/1.60 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
1.59/1.60 c root node : - 38 - - 38 - - - -
1.59/1.60 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.59/1.60 c integral : 0 0 0 354 0 6 72 0 0 310
1.59/1.60 c setppc : 51 6 1272 154 0 23 2460 0 0 0
1.59/1.60 c linear : 27 6 1258 156 0 10 1346 86 0 0
1.59/1.60 c indicator : 27 0 1256 162 0 7 822 0 0 0
1.59/1.60 c logicor : 7+ 6 500 94 0 2 130 0 0 0
1.59/1.60 c bounddisjunction : 0+ 0 86 0 0 0 1 0 0 0
1.59/1.60 c countsols : 0 0 0 125 0 0 0 0 0 0
1.59/1.60 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.59/1.60 c integral : 1.19 0.00 0.00 1.19 0.00
1.59/1.60 c setppc : 0.00 0.00 0.00 0.00 0.00
1.59/1.60 c linear : 0.01 0.00 0.01 0.00 0.00
1.59/1.60 c indicator : 0.00 0.00 0.00 0.00 0.00
1.59/1.60 c logicor : 0.00 0.00 0.00 0.00 0.00
1.59/1.60 c bounddisjunction : 0.00 0.00 0.00 0.00 0.00
1.59/1.60 c countsols : 0.00 0.00 0.00 0.00 0.00
1.59/1.60 c Propagators : Time Calls Cutoffs DomReds
1.59/1.60 c vbounds : 0.00 313 0 62
1.59/1.60 c rootredcost : 0.00 11 0 18
1.59/1.60 c pseudoobj : 0.00 1106 16 737
1.59/1.60 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.59/1.60 c propagation : 0.00 51 48 302 23.4 0 0.0 -
1.59/1.60 c infeasible LP : 0.00 40 36 138 18.5 0 0.0 0
1.59/1.60 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.59/1.60 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.59/1.60 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.59/1.60 c applied globally : - - - 165 13.1 - - -
1.59/1.60 c applied locally : - - - 0 0.0 - - -
1.59/1.60 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.59/1.60 c cut pool : 0.00 5 - - 187 - (maximal pool size: 402)
1.59/1.60 c redcost : 0.00 369 0 10 0 0
1.59/1.60 c impliedbounds : 0.00 6 0 0 0 0
1.59/1.60 c intobj : 0.00 0 0 0 0 0
1.59/1.60 c cgmip : 0.00 0 0 0 0 0
1.59/1.60 c gomory : 0.02 6 0 0 59 0
1.59/1.60 c strongcg : 0.02 6 0 0 372 0
1.59/1.60 c cmir : 0.00 6 0 0 0 0
1.59/1.60 c flowcover : 0.02 6 0 0 0 0
1.59/1.60 c clique : 0.00 6 0 0 11 0
1.59/1.60 c zerohalf : 0.00 0 0 0 0 0
1.59/1.60 c mcf : 0.00 1 0 0 0 0
1.59/1.60 c rapidlearning : 0.01 1 0 0 0 0
1.59/1.60 c Pricers : Time Calls Vars
1.59/1.60 c problem variables: 0.00 0 0
1.59/1.60 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.59/1.60 c relpscost : 1.19 192 6 72 0 0 310
1.59/1.60 c pscost : 0.00 0 0 0 0 0 0
1.59/1.60 c inference : 0.00 115 0 0 0 0 232
1.59/1.60 c mostinf : 0.00 0 0 0 0 0 0
1.59/1.60 c leastinf : 0.00 0 0 0 0 0 0
1.59/1.60 c fullstrong : 0.00 0 0 0 0 0 0
1.59/1.60 c allfullstrong : 0.00 0 0 0 0 0 0
1.59/1.60 c random : 0.00 0 0 0 0 0 0
1.59/1.60 c Primal Heuristics : Time Calls Found
1.59/1.60 c LP solutions : 0.00 - 10
1.59/1.60 c pseudo solutions : 0.00 - 0
1.59/1.60 c crossover : 0.00 0 0
1.59/1.60 c oneopt : 0.00 10 0
1.59/1.60 c pscostdiving : 0.00 8 0
1.59/1.60 c fracdiving : 0.00 8 0
1.59/1.60 c veclendiving : 0.00 8 0
1.59/1.60 c linesearchdiving : 0.00 9 0
1.59/1.60 c guideddiving : 0.00 9 0
1.59/1.60 c objpscostdiving : 0.00 7 0
1.59/1.60 c rootsoldiving : 0.00 7 0
1.59/1.60 c trivial : 0.00 2 0
1.59/1.60 c simplerounding : 0.00 136 0
1.59/1.60 c zirounding : 0.00 161 0
1.59/1.60 c rounding : 0.00 147 0
1.59/1.60 c shifting : 0.00 22 0
1.59/1.60 c intshifting : 0.00 0 0
1.59/1.60 c twoopt : 0.00 0 0
1.59/1.60 c fixandinfer : 0.00 0 0
1.59/1.60 c feaspump : 0.00 1 0
1.59/1.60 c coefdiving : 0.00 9 0
1.59/1.60 c intdiving : 0.00 0 0
1.59/1.60 c actconsdiving : 0.00 0 0
1.59/1.60 c octane : 0.00 0 0
1.59/1.60 c rens : 0.03 1 0
1.59/1.60 c rins : 0.00 0 0
1.59/1.60 c localbranching : 0.00 0 0
1.59/1.60 c mutation : 0.00 0 0
1.59/1.60 c dins : 0.00 0 0
1.59/1.60 c undercover : 0.00 0 0
1.59/1.60 c nlp : 0.00 0 0
1.59/1.60 c trysol : 0.00 10 9
1.59/1.60 c LP : Time Calls Iterations Iter/call Iter/sec
1.59/1.60 c primal LP : 0.00 0 0 0.00 -
1.59/1.60 c dual LP : 0.22 301 8376 27.83 38760.01
1.59/1.60 c lex dual LP : 0.00 0 0 0.00 -
1.59/1.60 c barrier LP : 0.00 0 0 0.00 -
1.59/1.60 c diving/probing LP: 0.01 17 197 11.59 -
1.59/1.60 c strong branching : 1.19 1152 48360 41.98 40776.64
1.59/1.60 c (at root node) : - 14 4455 318.21 -
1.59/1.60 c conflict analysis: 0.00 0 0 0.00 -
1.59/1.60 c B&B Tree :
1.59/1.60 c number of runs : 1
1.59/1.60 c nodes : 370
1.59/1.60 c nodes (total) : 370
1.59/1.60 c nodes left : 0
1.59/1.60 c max depth : 26
1.59/1.60 c max depth (total): 26
1.59/1.60 c backtracks : 62 (16.8%)
1.59/1.60 c delayed cutoffs : 30
1.59/1.60 c repropagations : 177 (549 domain reductions, 8 cutoffs)
1.59/1.60 c avg switch length: 3.02
1.59/1.60 c switching time : 0.01
1.59/1.60 c Solution :
1.59/1.60 c Solutions found : 19 (11 improvements)
1.59/1.60 c First Solution : +1.33400000000000e+03 (in run 1, after 1 nodes, 0.14 seconds, depth 0, found by <trysol>)
1.59/1.60 c Primal Bound : +3.60000000000000e+01 (in run 1, after 340 nodes, 1.45 seconds, depth 17, found by <relaxation>)
1.59/1.60 c Dual Bound : +3.60000000000000e+01
1.59/1.60 c Gap : 0.00 %
1.59/1.60 c Root Dual Bound : +0.00000000000000e+00
1.59/1.60 c Root Iterations : 296
1.59/1.61 c Time complete: 1.6.