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-2705474-1278572947.wbo>
0.00/0.00 c original problem has 227 variables (198 bin, 0 int, 29 impl, 0 cont) and 131 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, 8 impls, 48 clqs
0.00/0.01 c (round 2) 0 del vars, 18 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 8 impls, 48 clqs
0.00/0.01 c (round 3) 1 del vars, 19 del conss, 28 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 8 impls, 48 clqs
0.00/0.01 c (round 4) 2 del vars, 19 del conss, 28 chg bounds, 1 chg sides, 0 chg coeffs, 56 upgd conss, 8 impls, 48 clqs
0.00/0.02 c (0.0s) probing: 101/197 (51.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02 c presolving (5 rounds):
0.00/0.02 c 2 deleted vars, 19 deleted constraints, 28 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.02 c 44 implications, 48 cliques
0.00/0.02 c presolved problem has 225 variables (197 bin, 0 int, 28 impl, 0 cont) and 112 constraints
0.00/0.02 c 1 constraints of type <knapsack>
0.00/0.02 c 52 constraints of type <setppc>
0.00/0.02 c 28 constraints of type <linear>
0.00/0.02 c 28 constraints of type <indicator>
0.00/0.02 c 3 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.01
0.00/0.02 c - non default parameters ----------------------------------------------------------------------
0.00/0.02 c # SCIP version 1.2.1.3
0.00/0.02 c
0.00/0.02 c # frequency for displaying node information lines
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02 c display/freq = 10000
0.00/0.02 c
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/time = 1790
0.00/0.02 c
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/memory = 3420
0.00/0.02 c
0.00/0.02 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02 c # [type: int, range: [1,2], default: 1]
0.00/0.02 c timing/clocktype = 2
0.00/0.02 c
0.00/0.02 c # should presolving try to simplify inequalities
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/linear/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/indicator/addCouplingCons = TRUE
0.00/0.02 c
0.00/0.02 c # should presolving try to simplify knapsacks
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02 c separating/rapidlearning/freq = 0
0.00/0.02 c
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving
0.00/0.02 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 | 24 | - | 978k| 0 | 22 | 225 | 112 | 225 | 56 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.04 c 0.0s| 1 | 0 | 48 | - |1025k| 0 | 35 | 225 | 112 | 225 | 71 | 15 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.04 c 0.0s| 1 | 0 | 82 | - |1322k| 0 | 42 | 225 | 112 | 225 | 77 | 21 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.05 c 0.1s| 1 | 0 | 111 | - |1355k| 0 | 47 | 225 | 112 | 225 | 85 | 29 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.06 c 0.1s| 1 | 0 | 143 | - |1376k| 0 | 49 | 225 | 112 | 225 | 88 | 32 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.07 c 0.1s| 1 | 0 | 165 | - |1384k| 0 | 51 | 225 | 112 | 225 | 90 | 34 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.08 c 0.1s| 1 | 0 | 176 | - |1393k| 0 | 51 | 225 | 112 | 225 | 94 | 38 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.16 c 0.2s| 1 | 2 | 176 | - |1397k| 0 | 51 | 225 | 112 | 225 | 94 | 38 | 0 | 15 | 0.000000e+00 | -- | Inf
0.09/0.16 o 1473
0.09/0.16 c y 0.2s| 2 | 1 | 176 | 0.0 |1400k| 1 | - | 225 | 112 | 0 | 0 | 38 | 0 | 15 | 0.000000e+00 | 1.473000e+03 | Inf
0.29/0.36 o 308
0.29/0.36 c * 0.4s| 56 | 35 | 797 | 11.3 |1475k| 19 | - | 225 | 145 | 225 | 88 | 41 | 33 | 172 | 0.000000e+00 | 3.080000e+02 | Inf
0.39/0.41 o 267
0.39/0.41 c * 0.4s| 71 | 38 | 949 | 11.0 |1508k| 19 | - | 225 | 156 | 225 | 88 | 41 | 44 | 234 | 0.000000e+00 | 2.670000e+02 | Inf
0.39/0.43 o 265
0.39/0.43 c * 0.4s| 94 | 49 | 1025 | 9.1 |1534k| 19 | - | 225 | 162 | 225 | 91 | 44 | 50 | 253 | 0.000000e+00 | 2.650000e+02 | Inf
0.39/0.45 o 249
0.39/0.45 c * 0.4s| 133 | 63 | 1093 | 6.9 |1564k| 29 | - | 225 | 172 | 225 | 90 | 48 | 60 | 269 | 0.000000e+00 | 2.490000e+02 | Inf
0.39/0.45 o 166
0.39/0.45 c * 0.4s| 142 | 43 | 1104 | 6.6 |1555k| 29 | - | 225 | 177 | 225 | 88 | 48 | 65 | 271 | 0.000000e+00 | 1.660000e+02 | Inf
0.39/0.49 o 163
0.39/0.49 c * 0.5s| 217 | 83 | 1329 | 5.3 |1620k| 29 | - | 225 | 208 | 225 | 89 | 55 | 96 | 312 | 0.000000e+00 | 1.630000e+02 | Inf
0.49/0.50 o 96
0.49/0.50 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.49/0.50 c * 0.5s| 247 | 69 | 1405 | 5.0 |1619k| 29 | - | 225 | 224 | 225 | 89 | 57 | 112 | 315 | 0.000000e+00 | 9.600000e+01 | Inf
0.59/0.60 o 90
0.59/0.60 c * 0.6s| 328 | 114 | 1916 | 5.3 |1681k| 30 | - | 225 | 246 | 225 | 90 | 70 | 136 | 470 | 0.000000e+00 | 9.000000e+01 | Inf
0.69/0.73 o 36
0.69/0.73 c * 0.7s| 422 | 119 | 2679 | 5.9 |1724k| 30 | - | 225 | 300 | 225 | 93 | 92 | 191 | 650 | 0.000000e+00 | 3.600000e+01 | Inf
0.89/0.95 o 20
0.89/0.95 c * 1.0s| 549 | 126 | 5087 | 9.0 |1798k| 30 | - | 225 | 405 | 225 | 94 | 122 | 318 | 908 | 0.000000e+00 | 2.000000e+01 | Inf
0.89/0.98 o 18
0.89/0.98 c * 1.0s| 569 | 111 | 5358 | 9.1 |1798k| 30 | - | 225 | 412 | 225 | 89 | 123 | 332 | 934 | 0.000000e+00 | 1.800000e+01 | Inf
0.99/1.00 o 17
0.99/1.00 c * 1.0s| 582 | 43 | 5610 | 9.4 |1747k| 30 | - | 225 | 431 | 225 | 88 | 125 | 352 | 957 | 0.000000e+00 | 1.700000e+01 | Inf
1.29/1.34 c
1.29/1.34 c SCIP Status : problem is solved [optimal solution found]
1.29/1.34 c Solving Time (sec) : 1.34
1.29/1.34 c Solving Nodes : 772
1.29/1.34 c Primal Bound : +1.70000000000000e+01 (26 solutions)
1.29/1.34 c Dual Bound : +1.70000000000000e+01
1.29/1.34 c Gap : 0.00 %
1.29/1.34 s OPTIMUM FOUND
1.29/1.34 v x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 x149 -x148
1.29/1.34 v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127
1.29/1.34 v -x126 -x125 -x124 -x123 -x122 -x121 x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 x111 -x110 -x109 -x108 -x107 -x106
1.29/1.34 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
1.29/1.34 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
1.29/1.34 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
1.29/1.34 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
1.29/1.34 v x4 -x3 -x2 -x1
1.29/1.34 c SCIP Status : problem is solved [optimal solution found]
1.29/1.34 c Solving Time : 1.34
1.29/1.34 c Original Problem :
1.29/1.34 c Problem name : HOME/instance-2705474-1278572947.wbo
1.29/1.34 c Variables : 227 (198 binary, 0 integer, 29 implicit integer, 0 continuous)
1.29/1.34 c Constraints : 131 initial, 131 maximal
1.29/1.34 c Presolved Problem :
1.29/1.34 c Problem name : t_HOME/instance-2705474-1278572947.wbo
1.29/1.34 c Variables : 225 (197 binary, 0 integer, 28 implicit integer, 0 continuous)
1.29/1.34 c Constraints : 112 initial, 664 maximal
1.29/1.34 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.29/1.34 c trivial : 0.00 0 0 0 0 0 0 0 0
1.29/1.34 c dualfix : 0.00 2 0 0 0 0 0 0 0
1.29/1.34 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.29/1.34 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.29/1.34 c implics : 0.00 0 0 0 0 0 0 0 0
1.29/1.34 c probing : 0.01 0 0 0 0 0 0 0 0
1.29/1.34 c knapsack : 0.00 0 0 0 0 0 0 0 0
1.29/1.34 c setppc : 0.00 0 0 0 0 0 0 0 0
1.29/1.34 c linear : 0.00 0 0 0 28 0 18 1 0
1.29/1.34 c indicator : 0.00 0 0 0 0 0 1 0 0
1.29/1.34 c logicor : 0.00 0 0 0 0 0 0 0 0
1.29/1.34 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
1.29/1.34 c root node : - 50 - - 50 - - - -
1.29/1.34 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.29/1.34 c integral : 0 0 0 706 0 20 224 0 0 426
1.29/1.34 c knapsack : 1 6 2522 351 0 10 660 0 0 0
1.29/1.34 c setppc : 52 6 2470 329 0 40 4309 0 0 0
1.29/1.34 c linear : 28 6 2460 346 0 10 2421 116 0 0
1.29/1.34 c indicator : 28 0 2459 353 0 10 1030 0 0 0
1.29/1.34 c logicor : 3+ 6 947 215 0 3 201 0 0 0
1.29/1.34 c bounddisjunction : 0+ 0 592 0 0 0 17 0 0 0
1.29/1.34 c countsols : 0 0 0 292 0 0 0 0 0 0
1.29/1.34 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.29/1.34 c integral : 0.79 0.00 0.00 0.79 0.00
1.29/1.34 c knapsack : 0.04 0.00 0.04 0.00 0.00
1.29/1.34 c setppc : 0.01 0.00 0.01 0.00 0.00
1.29/1.34 c linear : 0.01 0.00 0.01 0.00 0.00
1.29/1.34 c indicator : 0.00 0.00 0.00 0.00 0.00
1.29/1.34 c logicor : 0.01 0.00 0.01 0.00 0.00
1.29/1.34 c bounddisjunction : 0.00 0.00 0.00 0.00 0.00
1.29/1.34 c countsols : 0.00 0.00 0.00 0.00 0.00
1.29/1.34 c Propagators : Time Calls Cutoffs DomReds
1.29/1.34 c vbounds : 0.00 431 0 60
1.29/1.34 c rootredcost : 0.00 13 0 25
1.29/1.34 c pseudoobj : 0.00 2345 15 841
1.29/1.34 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.29/1.34 c propagation : 0.00 78 77 557 29.0 2 22.5 -
1.29/1.34 c infeasible LP : 0.01 196 187 900 23.2 0 0.0 0
1.29/1.34 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.29/1.34 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.29/1.34 c pseudo solution : 0.00 1 1 1 1.0 0 0.0 -
1.29/1.34 c applied globally : - - - 588 15.9 - - -
1.29/1.34 c applied locally : - - - 0 0.0 - - -
1.29/1.34 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.29/1.34 c cut pool : 0.00 5 - - 5 - (maximal pool size: 126)
1.29/1.34 c redcost : 0.00 730 0 31 0 0
1.29/1.34 c impliedbounds : 0.00 6 0 0 0 0
1.29/1.34 c intobj : 0.00 0 0 0 0 0
1.29/1.34 c cgmip : 0.00 0 0 0 0 0
1.29/1.34 c gomory : 0.01 6 0 0 85 0
1.29/1.34 c strongcg : 0.01 6 0 0 99 0
1.29/1.34 c cmir : 0.00 6 0 0 0 0
1.29/1.34 c flowcover : 0.01 6 0 0 0 0
1.29/1.34 c clique : 0.00 6 0 0 16 0
1.29/1.34 c zerohalf : 0.00 0 0 0 0 0
1.29/1.34 c mcf : 0.00 1 0 0 0 0
1.29/1.34 c rapidlearning : 0.01 1 0 0 0 0
1.29/1.34 c Pricers : Time Calls Vars
1.29/1.34 c problem variables: 0.00 0 0
1.29/1.34 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.29/1.34 c relpscost : 0.79 351 20 224 0 0 426
1.29/1.34 c pscost : 0.00 0 0 0 0 0 0
1.29/1.34 c inference : 0.00 280 0 0 0 0 567
1.29/1.34 c mostinf : 0.00 0 0 0 0 0 0
1.29/1.34 c leastinf : 0.00 0 0 0 0 0 0
1.29/1.34 c fullstrong : 0.00 0 0 0 0 0 0
1.29/1.34 c allfullstrong : 0.00 0 0 0 0 0 0
1.29/1.34 c random : 0.00 0 0 0 0 0 0
1.29/1.34 c Primal Heuristics : Time Calls Found
1.29/1.34 c LP solutions : 0.00 - 12
1.29/1.34 c pseudo solutions : 0.00 - 0
1.29/1.34 c crossover : 0.00 0 0
1.29/1.34 c oneopt : 0.01 13 0
1.29/1.34 c linesearchdiving : 0.00 3 0
1.29/1.34 c guideddiving : 0.00 3 0
1.29/1.34 c objpscostdiving : 0.00 2 0
1.29/1.34 c rootsoldiving : 0.00 2 0
1.29/1.34 c coefdiving : 0.00 4 0
1.29/1.34 c fracdiving : 0.00 4 0
1.29/1.34 c veclendiving : 0.00 4 0
1.29/1.34 c pscostdiving : 0.00 4 0
1.29/1.34 c trivial : 0.00 2 0
1.29/1.34 c simplerounding : 0.00 299 0
1.29/1.34 c zirounding : 0.00 233 0
1.29/1.34 c rounding : 0.00 218 0
1.29/1.34 c shifting : 0.01 51 0
1.29/1.34 c intshifting : 0.00 0 0
1.29/1.34 c twoopt : 0.00 0 0
1.29/1.34 c fixandinfer : 0.00 0 0
1.29/1.34 c feaspump : 0.00 1 0
1.29/1.34 c intdiving : 0.00 0 0
1.29/1.34 c actconsdiving : 0.00 0 0
1.29/1.34 c octane : 0.00 0 0
1.29/1.34 c rens : 0.02 1 0
1.29/1.34 c rins : 0.00 0 0
1.29/1.34 c localbranching : 0.00 0 0
1.29/1.34 c mutation : 0.00 0 0
1.29/1.34 c dins : 0.00 0 0
1.29/1.34 c undercover : 0.00 0 0
1.29/1.34 c nlp : 0.00 0 0
1.29/1.34 c trysol : 0.00 18 14
1.29/1.34 c LP : Time Calls Iterations Iter/call Iter/sec
1.29/1.34 c primal LP : 0.00 0 0 0.00 -
1.29/1.34 c dual LP : 0.28 654 10667 16.31 37793.81
1.29/1.34 c lex dual LP : 0.00 0 0 0.00 -
1.29/1.34 c barrier LP : 0.00 0 0 0.00 -
1.29/1.34 c diving/probing LP: 0.02 53 473 8.92 28296.24
1.29/1.34 c strong branching : 0.79 1197 34789 29.06 44312.68
1.29/1.34 c (at root node) : - 15 2320 154.67 -
1.29/1.34 c conflict analysis: 0.00 0 0 0.00 -
1.29/1.34 c B&B Tree :
1.29/1.34 c number of runs : 1
1.29/1.34 c nodes : 772
1.29/1.34 c nodes (total) : 772
1.29/1.34 c nodes left : 0
1.29/1.34 c max depth : 30
1.29/1.34 c max depth (total): 30
1.29/1.34 c backtracks : 159 (20.6%)
1.29/1.34 c delayed cutoffs : 44
1.29/1.34 c repropagations : 480 (1443 domain reductions, 17 cutoffs)
1.29/1.34 c avg switch length: 3.47
1.29/1.34 c switching time : 0.02
1.29/1.34 c Solution :
1.29/1.34 c Solutions found : 26 (13 improvements)
1.29/1.34 c First Solution : +1.47300000000000e+03 (in run 1, after 1 nodes, 0.09 seconds, depth 0, found by <trysol>)
1.29/1.34 c Primal Bound : +1.70000000000000e+01 (in run 1, after 582 nodes, 1.00 seconds, depth 14, found by <relaxation>)
1.29/1.34 c Dual Bound : +1.70000000000000e+01
1.29/1.34 c Gap : 0.00 %
1.29/1.34 c Root Dual Bound : +0.00000000000000e+00
1.29/1.34 c Root Iterations : 176
1.29/1.35 c Time complete: 1.34.