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-2705332-1278572934.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
0.00/0.03 c 0.0s| 1 | 0 | 120 | - |1057k| 0 | 52 | 223 | 112 | 223 | 78 | 20 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 141 | - |1269k| 0 | 57 | 223 | 112 | 223 | 84 | 26 | 0 | 0 | 0.000000e+00 | -- | Inf
0.04/0.06 c 0.1s| 1 | 0 | 166 | - |1543k| 0 | 61 | 223 | 112 | 223 | 90 | 32 | 0 | 0 | 0.000000e+00 | -- | Inf
0.04/0.07 c 0.1s| 1 | 0 | 226 | - |1834k| 0 | 64 | 223 | 112 | 223 | 93 | 35 | 0 | 0 | 0.000000e+00 | -- | Inf
0.04/0.09 c 0.1s| 1 | 0 | 308 | - |2121k| 0 | 65 | 223 | 112 | 223 | 96 | 38 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 0 | 362 | - |2410k| 0 | 66 | 223 | 112 | 223 | 99 | 41 | 0 | 0 | 0.000000e+00 | -- | Inf
0.19/0.25 c 0.2s| 1 | 2 | 362 | - |2411k| 0 | 66 | 223 | 112 | 223 | 99 | 41 | 0 | 14 | 0.000000e+00 | -- | Inf
0.29/0.38 o 1334
0.29/0.38 c y 0.4s| 15 | 14 | 755 | 28.1 |2441k| 13 | - | 223 | 112 | 0 | 0 | 43 | 0 | 137 | 0.000000e+00 | 1.334000e+03 | Inf
0.49/0.56 o 254
0.49/0.56 c * 0.6s| 41 | 30 | 1163 | 20.0 |2476k| 22 | - | 223 | 112 | 223 | 90 | 49 | 0 | 251 | 0.000000e+00 | 2.540000e+02 | Inf
0.49/0.56 o 152
0.49/0.56 c * 0.6s| 46 | 19 | 1194 | 18.5 |2474k| 22 | - | 223 | 112 | 223 | 87 | 49 | 0 | 252 | 0.000000e+00 | 1.520000e+02 | Inf
0.59/0.64 o 144
0.59/0.64 c * 0.6s| 64 | 29 | 1399 | 16.5 |2514k| 22 | - | 223 | 115 | 223 | 91 | 58 | 3 | 352 | 0.000000e+00 | 1.440000e+02 | Inf
0.69/0.76 o 131
0.69/0.76 c * 0.8s| 86 | 32 | 1655 | 15.2 |2549k| 22 | - | 223 | 128 | 223 | 88 | 63 | 16 | 526 | 0.000000e+00 | 1.310000e+02 | Inf
0.89/0.94 o 130
0.89/0.94 c * 0.9s| 130 | 49 | 2209 | 14.3 |2601k| 22 | - | 223 | 145 | 223 | 89 | 82 | 33 | 765 | 0.000000e+00 | 1.300000e+02 | Inf
0.89/0.98 o 125
0.89/0.98 c * 1.0s| 142 | 53 | 2405 | 14.5 |2616k| 22 | - | 223 | 148 | 223 | 87 | 86 | 36 | 821 | 0.000000e+00 | 1.250000e+02 | Inf
0.89/1.00 o 118
0.89/1.00 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.89/1.00 c * 1.0s| 151 | 50 | 2464 | 14.0 |2619k| 22 | - | 223 | 153 | 223 | 87 | 86 | 41 | 848 | 0.000000e+00 | 1.180000e+02 | Inf
1.00/1.03 o 80
1.00/1.03 c * 1.0s| 167 | 34 | 2587 | 13.4 |2594k| 22 | - | 223 | 159 | 223 | 89 | 90 | 47 | 900 | 0.000000e+00 | 8.000000e+01 | Inf
1.49/1.50 o 50
1.49/1.50 c * 1.5s| 642 | 45 | 9363 | 14.0 |2927k| 27 | - | 223 | 609 | 223 | 88 | 135 | 504 |1201 | 0.000000e+00 | 5.000000e+01 | Inf
1.49/1.52 o 17
1.49/1.52 c * 1.5s| 663 | 25 | 9694 | 14.1 |2917k| 27 | - | 223 | 620 | 223 | 87 | 136 | 527 |1206 | 0.000000e+00 | 1.700000e+01 | Inf
1.49/1.53 c
1.49/1.53 c SCIP Status : problem is solved [optimal solution found]
1.49/1.53 c Solving Time (sec) : 1.53
1.49/1.53 c Solving Nodes : 679
1.49/1.53 c Primal Bound : +1.70000000000000e+01 (16 solutions)
1.49/1.53 c Dual Bound : +1.70000000000000e+01
1.49/1.53 c Gap : 0.00 %
1.49/1.53 s OPTIMUM FOUND
1.49/1.53 v -x169 x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 x148
1.49/1.53 v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127
1.49/1.53 v -x126 -x125 -x124 -x123 -x122 -x121 -x120 x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 x110 -x109 -x108 -x107 -x106
1.49/1.53 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
1.49/1.53 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
1.49/1.53 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
1.49/1.53 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
1.49/1.53 v x4 -x3 -x2 -x1
1.49/1.53 c SCIP Status : problem is solved [optimal solution found]
1.49/1.53 c Solving Time : 1.53
1.49/1.53 c Original Problem :
1.49/1.53 c Problem name : HOME/instance-2705332-1278572934.wbo
1.49/1.53 c Variables : 225 (197 binary, 0 integer, 28 implicit integer, 0 continuous)
1.49/1.53 c Constraints : 130 initial, 130 maximal
1.49/1.53 c Presolved Problem :
1.49/1.53 c Problem name : t_HOME/instance-2705332-1278572934.wbo
1.49/1.53 c Variables : 223 (196 binary, 0 integer, 27 implicit integer, 0 continuous)
1.49/1.53 c Constraints : 112 initial, 628 maximal
1.49/1.53 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.49/1.53 c trivial : 0.00 0 0 0 0 0 0 0 0
1.49/1.53 c dualfix : 0.00 2 0 0 0 0 0 0 0
1.49/1.53 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.49/1.53 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.49/1.53 c implics : 0.00 0 0 0 0 0 0 0 0
1.49/1.53 c probing : 0.01 0 0 0 0 0 0 0 0
1.49/1.53 c setppc : 0.00 0 0 0 0 0 0 0 0
1.49/1.53 c linear : 0.00 0 0 0 27 0 17 1 0
1.49/1.53 c indicator : 0.00 0 0 0 0 0 1 0 0
1.49/1.53 c logicor : 0.00 0 0 0 0 0 0 0 0
1.49/1.53 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
1.49/1.53 c root node : - 46 - - 46 - - - -
1.49/1.53 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.49/1.53 c integral : 0 0 0 564 0 7 178 0 0 396
1.49/1.53 c setppc : 51 6 2553 242 0 32 5671 0 0 0
1.49/1.53 c linear : 27 6 2544 260 0 31 2279 104 0 0
1.49/1.53 c indicator : 27 0 2514 264 0 16 1192 0 0 0
1.49/1.53 c logicor : 7+ 6 1131 212 0 22 388 0 0 0
1.49/1.53 c bounddisjunction : 0+ 0 575 0 0 2 29 0 0 0
1.49/1.53 c countsols : 0 0 0 219 0 0 0 0 0 0
1.49/1.53 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.49/1.53 c integral : 1.03 0.00 0.00 1.03 0.00
1.49/1.53 c setppc : 0.01 0.00 0.01 0.00 0.00
1.49/1.53 c linear : 0.02 0.00 0.02 0.00 0.00
1.49/1.53 c indicator : 0.00 0.00 0.00 0.00 0.00
1.49/1.53 c logicor : 0.01 0.00 0.01 0.00 0.00
1.49/1.53 c bounddisjunction : 0.00 0.00 0.00 0.00 0.00
1.49/1.53 c countsols : 0.00 0.00 0.00 0.00 0.00
1.49/1.53 c Propagators : Time Calls Cutoffs DomReds
1.49/1.53 c vbounds : 0.00 434 0 71
1.49/1.53 c rootredcost : 0.00 11 0 23
1.49/1.53 c pseudoobj : 0.00 2400 17 1113
1.49/1.53 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.49/1.53 c propagation : 0.00 104 104 615 26.5 6 20.7 -
1.49/1.53 c infeasible LP : 0.01 165 164 836 21.2 0 0.0 0
1.49/1.53 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.49/1.53 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.49/1.53 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.49/1.53 c applied globally : - - - 553 15.2 - - -
1.49/1.53 c applied locally : - - - 0 0.0 - - -
1.49/1.53 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.49/1.53 c cut pool : 0.00 5 - - 48 - (maximal pool size: 404)
1.49/1.53 c redcost : 0.00 575 0 33 0 0
1.49/1.53 c impliedbounds : 0.00 6 0 0 0 0
1.49/1.53 c intobj : 0.00 0 0 0 0 0
1.49/1.53 c cgmip : 0.00 0 0 0 0 0
1.49/1.53 c gomory : 0.02 6 0 0 48 0
1.49/1.53 c strongcg : 0.02 6 0 0 380 0
1.49/1.53 c cmir : 0.00 6 0 0 0 0
1.49/1.53 c flowcover : 0.02 6 0 0 0 0
1.49/1.53 c clique : 0.00 6 0 0 16 0
1.49/1.53 c zerohalf : 0.00 0 0 0 0 0
1.49/1.53 c mcf : 0.00 1 0 0 0 0
1.49/1.53 c rapidlearning : 0.01 1 0 0 0 0
1.49/1.53 c Pricers : Time Calls Vars
1.49/1.53 c problem variables: 0.00 0 0
1.49/1.53 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.49/1.53 c relpscost : 1.03 299 7 178 0 0 396
1.49/1.53 c pscost : 0.00 0 0 0 0 0 0
1.49/1.53 c inference : 0.00 209 0 0 0 0 421
1.49/1.53 c mostinf : 0.00 0 0 0 0 0 0
1.49/1.53 c leastinf : 0.00 0 0 0 0 0 0
1.49/1.53 c fullstrong : 0.00 0 0 0 0 0 0
1.49/1.53 c allfullstrong : 0.00 0 0 0 0 0 0
1.49/1.53 c random : 0.00 0 0 0 0 0 0
1.49/1.53 c Primal Heuristics : Time Calls Found
1.49/1.53 c LP solutions : 0.00 - 10
1.49/1.53 c pseudo solutions : 0.00 - 0
1.49/1.53 c oneopt : 0.01 11 0
1.49/1.53 c coefdiving : 0.00 2 0
1.49/1.53 c pscostdiving : 0.00 2 0
1.49/1.53 c fracdiving : 0.00 2 0
1.49/1.53 c veclendiving : 0.00 2 0
1.49/1.53 c linesearchdiving : 0.00 2 0
1.49/1.53 c feaspump : 0.00 1 0
1.49/1.53 c guideddiving : 0.00 2 0
1.49/1.53 c objpscostdiving : 0.00 2 0
1.49/1.53 c rootsoldiving : 0.00 2 0
1.49/1.53 c trivial : 0.00 2 0
1.49/1.53 c simplerounding : 0.00 240 0
1.49/1.53 c zirounding : 0.00 205 0
1.49/1.53 c rounding : 0.01 194 0
1.49/1.53 c shifting : 0.01 45 0
1.49/1.53 c intshifting : 0.00 0 0
1.49/1.53 c twoopt : 0.00 0 0
1.49/1.53 c fixandinfer : 0.00 0 0
1.49/1.53 c intdiving : 0.00 0 0
1.49/1.53 c actconsdiving : 0.00 0 0
1.49/1.53 c octane : 0.00 0 0
1.49/1.53 c rens : 0.02 1 0
1.49/1.53 c rins : 0.00 0 0
1.49/1.53 c localbranching : 0.00 0 0
1.49/1.53 c mutation : 0.00 0 0
1.49/1.53 c crossover : 0.00 1 0
1.49/1.53 c dins : 0.00 0 0
1.49/1.53 c undercover : 0.00 0 0
1.49/1.53 c nlp : 0.00 0 0
1.49/1.53 c trysol : 0.00 7 6
1.49/1.53 c LP : Time Calls Iterations Iter/call Iter/sec
1.49/1.53 c primal LP : 0.00 0 0 0.00 -
1.49/1.53 c dual LP : 0.25 552 9781 17.72 38545.66
1.49/1.53 c lex dual LP : 0.00 0 0 0.00 -
1.49/1.53 c barrier LP : 0.00 0 0 0.00 -
1.49/1.53 c diving/probing LP: 0.01 19 195 10.26 -
1.49/1.53 c strong branching : 1.03 1208 43025 35.62 41848.43
1.49/1.53 c (at root node) : - 14 3861 275.79 -
1.49/1.53 c conflict analysis: 0.00 0 0 0.00 -
1.49/1.53 c B&B Tree :
1.49/1.53 c number of runs : 1
1.49/1.53 c nodes : 679
1.49/1.53 c nodes (total) : 679
1.49/1.53 c nodes left : 0
1.49/1.53 c max depth : 27
1.49/1.53 c max depth (total): 27
1.49/1.53 c backtracks : 202 (29.7%)
1.49/1.53 c delayed cutoffs : 63
1.49/1.53 c repropagations : 665 (2070 domain reductions, 28 cutoffs)
1.49/1.53 c avg switch length: 4.35
1.49/1.53 c switching time : 0.02
1.49/1.53 c Solution :
1.49/1.53 c Solutions found : 16 (11 improvements)
1.49/1.53 c First Solution : +1.33400000000000e+03 (in run 1, after 14 nodes, 0.38 seconds, depth 14, found by <trysol>)
1.49/1.53 c Primal Bound : +1.70000000000000e+01 (in run 1, after 663 nodes, 1.52 seconds, depth 16, found by <relaxation>)
1.49/1.53 c Dual Bound : +1.70000000000000e+01
1.49/1.53 c Gap : 0.00 %
1.49/1.53 c Root Dual Bound : +0.00000000000000e+00
1.49/1.53 c Root Iterations : 362
1.49/1.54 c Time complete: 1.53.