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-2705157-1278574759.wbo>
0.00/0.00 c original problem has 234 variables (193 bin, 0 int, 41 impl, 0 cont) and 169 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) 1 del vars, 1 del conss, 0 chg bounds, 27 chg sides, 54 chg coeffs, 0 upgd conss, 180 impls, 0 clqs
0.00/0.00 c (round 2) 1 del vars, 3 del conss, 0 chg bounds, 27 chg sides, 54 chg coeffs, 0 upgd conss, 180 impls, 0 clqs
0.00/0.01 c (round 3) 1 del vars, 3 del conss, 41 chg bounds, 27 chg sides, 54 chg coeffs, 0 upgd conss, 180 impls, 0 clqs
0.00/0.01 c (round 4) 1 del vars, 3 del conss, 41 chg bounds, 27 chg sides, 54 chg coeffs, 85 upgd conss, 245 impls, 0 clqs
0.00/0.01 c (0.0s) probing: 131/192 (68.2%) - 0 fixings, 0 aggregations, 1 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 1 deleted vars, 3 deleted constraints, 41 tightened bounds, 0 added holes, 27 changed sides, 54 changed coefficients
0.00/0.01 c 273 implications, 0 cliques
0.00/0.01 c presolved problem has 233 variables (192 bin, 0 int, 41 impl, 0 cont) and 166 constraints
0.00/0.01 c 1 constraints of type <varbound>
0.00/0.01 c 33 constraints of type <knapsack>
0.00/0.01 c 36 constraints of type <setppc>
0.00/0.01 c 40 constraints of type <linear>
0.00/0.01 c 41 constraints of type <indicator>
0.00/0.01 c 15 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
0.00/0.01 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.01 c 0.0s| 1 | 0 | 15 | - |1036k| 0 | 15 | 233 | 166 | 233 | 84 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.05 c 0.1s| 1 | 0 | 51 | - |1243k| 0 | 23 | 233 | 302 | 233 | 113 | 29 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.06 c 0.1s| 1 | 0 | 67 | - |1274k| 0 | 26 | 233 | 302 | 233 | 130 | 46 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.06 c 0.1s| 1 | 0 | 88 | - |1305k| 0 | 30 | 233 | 302 | 233 | 141 | 57 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.07 c 0.1s| 1 | 0 | 106 | - |1333k| 0 | 33 | 233 | 302 | 233 | 152 | 68 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.08 c 0.1s| 1 | 0 | 127 | - |1370k| 0 | 40 | 233 | 302 | 233 | 164 | 80 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.09 c 0.1s| 1 | 0 | 164 | - |1404k| 0 | 44 | 233 | 302 | 233 | 177 | 93 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.13 c 0.1s| 1 | 2 | 164 | - |1404k| 0 | 44 | 233 | 302 | 233 | 177 | 93 | 0 | 20 | 0.000000e+00 | -- | Inf
0.29/0.30 o 1892
0.29/0.30 c y 0.3s| 63 | 62 | 496 | 5.4 |1450k| 48 | - | 233 | 303 | 0 | 0 | 93 | 1 | 348 | 0.000000e+00 | 1.892000e+03 | Inf
0.29/0.33 o 161
0.29/0.33 c z 0.3s| 121 | 104 | 571 | 3.4 |1498k| 73 | - | 233 | 303 | 233 | 144 | 96 | 1 | 389 | 0.000000e+00 | 1.610000e+02 | Inf
0.29/0.33 o 88
0.29/0.33 c z 0.3s| 143 | 96 | 585 | 3.0 |1499k| 73 | - | 233 | 303 | 233 | 143 | 96 | 1 | 391 | 0.000000e+00 | 8.800000e+01 | Inf
0.29/0.34 o 1
0.29/0.34 c z 0.3s| 194 | 78 | 621 | 2.4 |1518k| 73 | - | 233 | 303 | 233 | 145 | 98 | 4 | 399 | 0.000000e+00 | 1.000000e+00 | Inf
0.29/0.37 c
0.29/0.37 c SCIP Status : problem is solved [optimal solution found]
0.29/0.37 c Solving Time (sec) : 0.37
0.29/0.37 c Solving Nodes : 206
0.29/0.37 c Primal Bound : +1.00000000000000e+00 (10 solutions)
0.29/0.37 c Dual Bound : +1.00000000000000e+00
0.29/0.37 c Gap : 0.00 %
0.29/0.37 s OPTIMUM FOUND
0.29/0.37 v x152 -x151 x150 -x149 -x148 x147 -x146 x145 x144 -x143 -x142 -x141 -x140 x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 x131 x130
0.29/0.37 v x129 -x128 x127 -x126 -x125 x124 x123 -x122 -x121 x120 -x119 x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 x109 -x108
0.29/0.37 v -x107 -x106 x105 -x104 -x103 -x102 x101 x100 -x99 -x98 x97 -x96 -x95 -x94 -x93 x92 -x91 -x90 -x89 -x88 x87 x86 x85 x84 x83
0.29/0.37 v x82 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 -x55
0.29/0.37 v -x54 x53 x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 x38 -x37 x36 -x35 -x34 x33 -x32 x31 -x30 -x29
0.29/0.37 v x28 -x27 x26 -x25 -x24 -x23 x22 -x21 -x20 x19 -x18 -x17 x16 -x15 x14 -x13 -x12 x11 -x10 x9 x8 x7 x6 -x5 -x4 -x3 x2 -x1
0.29/0.37 c SCIP Status : problem is solved [optimal solution found]
0.29/0.37 c Solving Time : 0.37
0.29/0.38 c Original Problem :
0.29/0.38 c Problem name : HOME/instance-2705157-1278574759.wbo
0.29/0.38 c Variables : 234 (193 binary, 0 integer, 41 implicit integer, 0 continuous)
0.29/0.38 c Constraints : 169 initial, 169 maximal
0.29/0.38 c Presolved Problem :
0.29/0.38 c Problem name : t_HOME/instance-2705157-1278574759.wbo
0.29/0.38 c Variables : 233 (192 binary, 0 integer, 41 implicit integer, 0 continuous)
0.29/0.38 c Constraints : 166 initial, 304 maximal
0.29/0.38 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.29/0.38 c trivial : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c implics : 0.00 0 1 0 0 0 0 0 0
0.29/0.38 c probing : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c varbound : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c knapsack : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c setppc : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c linear : 0.00 0 0 0 41 0 3 27 54
0.29/0.38 c indicator : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c logicor : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
0.29/0.38 c root node : - 139 - - 139 - - - -
0.29/0.38 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.29/0.38 c integral : 0 0 0 209 0 0 23 0 0 152
0.29/0.38 c varbound : 1 6 515 72 0 0 8 1 0 0
0.29/0.38 c knapsack : 33 6 691 121 0 2 131 79 0 0
0.29/0.38 c setppc : 36 6 612 112 0 0 83 0 0 0
0.29/0.38 c linear : 40+ 7 689 121 0 14 59 38 0 0
0.29/0.38 c indicator : 41 0 613 121 0 0 176 0 0 0
0.29/0.38 c logicor : 15+ 6 131 116 0 0 3 0 0 0
0.29/0.38 c bounddisjunction : 0+ 0 2 0 0 0 0 0 0 0
0.29/0.38 c countsols : 0 0 0 116 0 0 0 0 0 0
0.29/0.38 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.29/0.38 c integral : 0.21 0.00 0.00 0.21 0.00
0.29/0.38 c varbound : 0.00 0.00 0.00 0.00 0.00
0.29/0.38 c knapsack : 0.00 0.00 0.00 0.00 0.00
0.29/0.38 c setppc : 0.00 0.00 0.00 0.00 0.00
0.29/0.38 c linear : 0.00 0.00 0.00 0.00 0.00
0.29/0.38 c indicator : 0.00 0.00 0.00 0.00 0.00
0.29/0.38 c logicor : 0.00 0.00 0.00 0.00 0.00
0.29/0.38 c bounddisjunction : 0.00 0.00 0.00 0.00 0.00
0.29/0.38 c countsols : 0.00 0.00 0.00 0.00 0.00
0.29/0.38 c Propagators : Time Calls Cutoffs DomReds
0.29/0.38 c vbounds : 0.00 41 0 24
0.29/0.38 c rootredcost : 0.00 4 0 41
0.29/0.38 c pseudoobj : 0.00 430 0 76
0.29/0.38 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.29/0.38 c propagation : 0.00 16 5 7 7.4 0 0.0 -
0.29/0.38 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.38 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.38 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.38 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.29/0.38 c applied globally : - - - 5 5.4 - - -
0.29/0.38 c applied locally : - - - 0 0.0 - - -
0.29/0.38 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.29/0.38 c cut pool : 0.00 5 - - 52 - (maximal pool size: 236)
0.29/0.38 c redcost : 0.00 216 0 2 0 0
0.29/0.38 c impliedbounds : 0.00 6 0 0 5 0
0.29/0.38 c intobj : 0.00 0 0 0 0 0
0.29/0.38 c cgmip : 0.00 0 0 0 0 0
0.29/0.38 c gomory : 0.00 6 0 0 21 0
0.29/0.38 c strongcg : 0.00 6 0 0 19 0
0.29/0.38 c cmir : 0.01 6 0 0 95 0
0.29/0.38 c flowcover : 0.01 6 0 0 168 0
0.29/0.38 c clique : 0.00 1 0 0 0 0
0.29/0.38 c zerohalf : 0.00 0 0 0 0 0
0.29/0.38 c mcf : 0.00 1 0 0 0 0
0.29/0.38 c rapidlearning : 0.04 1 0 0 0 136
0.29/0.38 c Pricers : Time Calls Vars
0.29/0.38 c problem variables: 0.00 0 0
0.29/0.38 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.29/0.38 c relpscost : 0.21 88 0 23 0 0 152
0.29/0.38 c pscost : 0.00 0 0 0 0 0 0
0.29/0.38 c inference : 0.00 116 0 0 0 0 232
0.29/0.38 c mostinf : 0.00 0 0 0 0 0 0
0.29/0.38 c leastinf : 0.00 0 0 0 0 0 0
0.29/0.38 c fullstrong : 0.00 0 0 0 0 0 0
0.29/0.38 c allfullstrong : 0.00 0 0 0 0 0 0
0.29/0.38 c random : 0.00 0 0 0 0 0 0
0.29/0.38 c Primal Heuristics : Time Calls Found
0.29/0.38 c LP solutions : 0.00 - 0
0.29/0.38 c pseudo solutions : 0.00 - 0
0.29/0.38 c crossover : 0.00 0 0
0.29/0.38 c oneopt : 0.00 3 0
0.29/0.38 c pscostdiving : 0.00 1 0
0.29/0.38 c fracdiving : 0.00 1 0
0.29/0.38 c veclendiving : 0.00 1 0
0.29/0.38 c linesearchdiving : 0.00 1 0
0.29/0.38 c guideddiving : 0.00 1 0
0.29/0.38 c coefdiving : 0.00 2 0
0.29/0.38 c feaspump : 0.00 1 0
0.29/0.38 c objpscostdiving : 0.00 1 0
0.29/0.38 c rootsoldiving : 0.00 1 0
0.29/0.38 c trivial : 0.00 2 0
0.29/0.38 c simplerounding : 0.00 93 0
0.29/0.38 c zirounding : 0.00 76 3
0.29/0.38 c rounding : 0.00 94 0
0.29/0.38 c shifting : 0.00 14 0
0.29/0.38 c intshifting : 0.00 0 0
0.29/0.38 c twoopt : 0.00 0 0
0.29/0.38 c fixandinfer : 0.00 0 0
0.29/0.38 c intdiving : 0.00 0 0
0.29/0.38 c actconsdiving : 0.00 0 0
0.29/0.38 c octane : 0.00 0 0
0.29/0.38 c rens : 0.01 1 0
0.29/0.38 c rins : 0.00 0 0
0.29/0.38 c localbranching : 0.00 0 0
0.29/0.38 c mutation : 0.00 0 0
0.29/0.38 c dins : 0.00 0 0
0.29/0.38 c undercover : 0.00 0 0
0.29/0.38 c nlp : 0.00 0 0
0.29/0.38 c trysol : 0.00 34 7
0.29/0.38 c LP : Time Calls Iterations Iter/call Iter/sec
0.29/0.38 c primal LP : 0.00 0 0 0.00 -
0.29/0.38 c dual LP : 0.04 110 1411 12.83 35824.91
0.29/0.38 c lex dual LP : 0.00 0 0 0.00 -
0.29/0.38 c barrier LP : 0.00 0 0 0.00 -
0.29/0.38 c diving/probing LP: 0.00 27 76 2.81 -
0.29/0.38 c strong branching : 0.21 462 8179 17.70 39158.52
0.29/0.38 c (at root node) : - 20 1274 63.70 -
0.29/0.38 c conflict analysis: 0.00 0 0 0.00 -
0.29/0.38 c B&B Tree :
0.29/0.38 c number of runs : 1
0.29/0.38 c nodes : 206
0.29/0.38 c nodes (total) : 206
0.29/0.38 c nodes left : 0
0.29/0.38 c max depth : 73
0.29/0.38 c max depth (total): 73
0.29/0.38 c backtracks : 20 (9.7%)
0.29/0.38 c delayed cutoffs : 80
0.29/0.38 c repropagations : 67 (166 domain reductions, 1 cutoffs)
0.29/0.38 c avg switch length: 2.95
0.29/0.38 c switching time : 0.00
0.29/0.38 c Solution :
0.29/0.38 c Solutions found : 10 (4 improvements)
0.29/0.38 c First Solution : +1.89200000000000e+03 (in run 1, after 62 nodes, 0.30 seconds, depth 47, found by <trysol>)
0.29/0.38 c Primal Bound : +1.00000000000000e+00 (in run 1, after 194 nodes, 0.34 seconds, depth 66, found by <zirounding>)
0.29/0.38 c Dual Bound : +1.00000000000000e+00
0.29/0.38 c Gap : 0.00 %
0.29/0.38 c Root Dual Bound : +0.00000000000000e+00
0.29/0.38 c Root Iterations : 164
0.29/0.38 c Time complete: 0.37.