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-2705374-1278572940.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
0.00/0.04 c 0.0s| 1 | 0 | 113 | - |1053k| 0 | 49 | 223 | 112 | 223 | 77 | 19 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 235 | - |1262k| 0 | 52 | 223 | 112 | 223 | 87 | 29 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.06 c 0.1s| 1 | 0 | 419 | - |1386k| 0 | 61 | 223 | 112 | 223 | 92 | 34 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.08 c 0.1s| 1 | 0 | 499 | - |1492k| 0 | 61 | 223 | 112 | 223 | 97 | 39 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 592 | - |1608k| 0 | 57 | 223 | 112 | 223 | 98 | 40 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 0 | 647 | - |1693k| 0 | 58 | 223 | 112 | 223 | 101 | 43 | 0 | 0 | 0.000000e+00 | -- | Inf
0.29/0.34 c 0.3s| 1 | 2 | 647 | - |1694k| 0 | 58 | 223 | 112 | 223 | 101 | 43 | 0 | 15 | 0.000000e+00 | -- | Inf
0.39/0.42 o 1334
0.39/0.42 c y 0.4s| 18 | 17 | 1053 | 23.9 |1726k| 16 | - | 223 | 112 | 0 | 0 | 49 | 0 | 101 | 0.000000e+00 | 1.334000e+03 | Inf
0.69/0.75 o 454
0.69/0.75 c * 0.7s| 65 | 64 | 1828 | 18.5 |1794k| 17 | - | 223 | 112 | 223 | 88 | 60 | 0 | 358 | 0.000000e+00 | 4.540000e+02 | Inf
0.69/0.75 o 405
0.69/0.75 c * 0.7s| 66 | 63 | 1835 | 18.3 |1802k| 17 | - | 223 | 112 | 223 | 89 | 61 | 0 | 358 | 0.000000e+00 | 4.050000e+02 | Inf
0.89/0.97 o 301
0.89/0.97 c * 1.0s| 240 | 211 | 2798 | 9.0 |1989k| 25 | - | 223 | 121 | 223 | 94 | 98 | 9 | 639 | 0.000000e+00 | 3.010000e+02 | Inf
0.89/0.97 o 261
0.89/0.97 c * 1.0s| 247 | 174 | 2804 | 8.8 |1985k| 25 | - | 223 | 121 | 223 | 94 | 98 | 9 | 639 | 0.000000e+00 | 2.610000e+02 | Inf
0.89/0.99 o 257
0.89/0.99 c * 1.0s| 264 | 176 | 2900 | 8.6 |1996k| 25 | - | 223 | 126 | 223 | 95 | 104 | 14 | 671 | 0.000000e+00 | 2.570000e+02 | Inf
0.89/0.99 o 217
0.89/0.99 c * 1.0s| 267 | 149 | 2910 | 8.5 |1973k| 26 | - | 223 | 126 | 223 | 95 | 104 | 14 | 671 | 0.000000e+00 | 2.170000e+02 | Inf
0.89/0.99 o 200
0.89/0.99 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.89/0.99 c * 1.0s| 268 | 138 | 2911 | 8.5 |1972k| 26 | - | 223 | 126 | 223 | 95 | 104 | 14 | 671 | 0.000000e+00 | 2.000000e+02 | Inf
0.89/0.99 o 158
0.89/0.99 c * 1.0s| 274 | 105 | 2923 | 8.3 |1949k| 26 | - | 223 | 128 | 223 | 94 | 105 | 16 | 671 | 0.000000e+00 | 1.580000e+02 | Inf
0.99/1.02 o 142
0.99/1.02 c * 1.0s| 319 | 106 | 3178 | 8.0 |1985k| 26 | - | 223 | 149 | 223 | 91 | 119 | 37 | 700 | 0.000000e+00 | 1.420000e+02 | Inf
0.99/1.09 o 134
0.99/1.09 c * 1.1s| 334 | 111 | 3379 | 8.2 |1998k| 26 | - | 223 | 151 | 223 | 90 | 121 | 39 | 800 | 0.000000e+00 | 1.340000e+02 | Inf
0.99/1.09 o 130
0.99/1.09 c * 1.1s| 336 | 108 | 3388 | 8.2 |2004k| 26 | - | 223 | 151 | 223 | 90 | 121 | 39 | 806 | 0.000000e+00 | 1.300000e+02 | Inf
0.99/1.10 o 118
0.99/1.10 c * 1.1s| 345 | 94 | 3446 | 8.1 |2005k| 26 | - | 223 | 153 | 223 | 94 | 124 | 41 | 806 | 0.000000e+00 | 1.180000e+02 | Inf
1.10/1.12 o 110
1.10/1.12 c * 1.1s| 405 | 104 | 3701 | 7.6 |2021k| 32 | - | 223 | 172 | 223 | 94 | 136 | 60 | 823 | 0.000000e+00 | 1.100000e+02 | Inf
1.10/1.12 o 86
1.10/1.12 c * 1.1s| 415 | 84 | 3759 | 7.5 |2012k| 32 | - | 223 | 177 | 223 | 93 | 136 | 65 | 824 | 0.000000e+00 | 8.600000e+01 | Inf
1.10/1.13 o 80
1.10/1.13 c * 1.1s| 423 | 64 | 3838 | 7.6 |1990k| 32 | - | 223 | 174 | 223 | 89 | 138 | 66 | 837 | 0.000000e+00 | 8.000000e+01 | Inf
1.79/1.82 c
1.79/1.82 c SCIP Status : problem is solved [optimal solution found]
1.79/1.82 c Solving Time (sec) : 1.82
1.79/1.82 c Solving Nodes : 1126
1.79/1.82 c Primal Bound : +8.00000000000000e+01 (40 solutions)
1.79/1.82 c Dual Bound : +8.00000000000000e+01
1.79/1.82 c Gap : 0.00 %
1.79/1.82 s OPTIMUM FOUND
1.79/1.82 v -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 x151 -x150 -x149 -x148
1.79/1.82 v -x147 -x146 -x145 -x144 -x143 x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127
1.79/1.82 v x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 x107 -x106
1.79/1.82 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
1.79/1.82 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
1.79/1.82 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
1.79/1.82 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
1.79/1.82 v x4 -x3 -x2 -x1
1.79/1.82 c SCIP Status : problem is solved [optimal solution found]
1.79/1.82 c Solving Time : 1.82
1.79/1.82 c Original Problem :
1.79/1.82 c Problem name : HOME/instance-2705374-1278572940.wbo
1.79/1.82 c Variables : 225 (197 binary, 0 integer, 28 implicit integer, 0 continuous)
1.79/1.82 c Constraints : 130 initial, 130 maximal
1.79/1.82 c Presolved Problem :
1.79/1.82 c Problem name : t_HOME/instance-2705374-1278572940.wbo
1.79/1.82 c Variables : 223 (196 binary, 0 integer, 27 implicit integer, 0 continuous)
1.79/1.82 c Constraints : 112 initial, 896 maximal
1.79/1.82 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.79/1.82 c trivial : 0.00 0 0 0 0 0 0 0 0
1.79/1.82 c dualfix : 0.00 2 0 0 0 0 0 0 0
1.79/1.82 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.79/1.82 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.79/1.82 c implics : 0.00 0 0 0 0 0 0 0 0
1.79/1.82 c probing : 0.01 0 0 0 0 0 0 0 0
1.79/1.82 c setppc : 0.00 0 0 0 0 0 0 0 0
1.79/1.82 c linear : 0.00 0 0 0 27 0 17 1 0
1.79/1.82 c indicator : 0.00 0 0 0 0 0 1 0 0
1.79/1.82 c logicor : 0.00 0 0 0 0 0 0 0 0
1.79/1.82 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
1.79/1.82 c root node : - 13 - - 13 - - - -
1.79/1.82 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.79/1.82 c integral : 0 0 0 957 0 10 149 0 0 678
1.79/1.82 c setppc : 51 6 3808 502 0 38 8248 0 0 0
1.79/1.82 c linear : 27 6 3800 513 0 40 3153 202 0 0
1.79/1.82 c indicator : 27 0 3768 522 0 13 2117 0 0 0
1.79/1.82 c logicor : 7+ 6 1537 402 0 20 488 0 0 0
1.79/1.82 c bounddisjunction : 0+ 0 685 0 0 4 24 0 0 0
1.79/1.82 c countsols : 0 0 0 429 0 0 0 0 0 0
1.79/1.82 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.79/1.82 c integral : 1.11 0.00 0.00 1.11 0.00
1.79/1.82 c setppc : 0.01 0.00 0.01 0.00 0.00
1.79/1.82 c linear : 0.03 0.00 0.03 0.00 0.00
1.79/1.82 c indicator : 0.00 0.00 0.00 0.00 0.00
1.79/1.82 c logicor : 0.01 0.00 0.01 0.00 0.00
1.79/1.82 c bounddisjunction : 0.00 0.00 0.00 0.00 0.00
1.79/1.82 c countsols : 0.00 0.00 0.00 0.00 0.00
1.79/1.82 c Propagators : Time Calls Cutoffs DomReds
1.79/1.82 c vbounds : 0.00 796 0 129
1.79/1.82 c rootredcost : 0.00 16 0 6
1.79/1.82 c pseudoobj : 0.01 3674 27 1897
1.79/1.82 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.79/1.82 c propagation : 0.00 129 127 715 26.2 3 23.0 -
1.79/1.82 c infeasible LP : 0.01 255 252 1203 19.7 2 20.0 0
1.79/1.82 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.79/1.82 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.79/1.82 c pseudo solution : 0.00 1 1 1 2.0 0 0.0 -
1.79/1.82 c applied globally : - - - 797 14.3 - - -
1.79/1.82 c applied locally : - - - 0 0.0 - - -
1.79/1.82 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.79/1.82 c cut pool : 0.00 5 - - 14 - (maximal pool size: 237)
1.79/1.82 c redcost : 0.00 984 0 40 0 0
1.79/1.82 c impliedbounds : 0.00 6 0 0 0 0
1.79/1.82 c intobj : 0.00 0 0 0 0 0
1.79/1.82 c cgmip : 0.00 0 0 0 0 0
1.79/1.82 c gomory : 0.02 6 0 0 51 0
1.79/1.82 c strongcg : 0.02 6 0 0 191 0
1.79/1.82 c cmir : 0.00 6 0 0 0 0
1.79/1.82 c flowcover : 0.02 6 0 0 0 0
1.79/1.82 c clique : 0.00 6 0 0 18 0
1.79/1.82 c zerohalf : 0.00 0 0 0 0 0
1.79/1.82 c mcf : 0.00 1 0 0 0 0
1.79/1.82 c rapidlearning : 0.01 1 0 0 0 0
1.79/1.82 c Pricers : Time Calls Vars
1.79/1.82 c problem variables: 0.00 0 0
1.79/1.82 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.79/1.82 c relpscost : 1.10 435 10 149 0 0 678
1.79/1.82 c pscost : 0.00 0 0 0 0 0 0
1.79/1.82 c inference : 0.00 414 0 0 0 0 831
1.79/1.82 c mostinf : 0.00 0 0 0 0 0 0
1.79/1.82 c leastinf : 0.00 0 0 0 0 0 0
1.79/1.82 c fullstrong : 0.00 0 0 0 0 0 0
1.79/1.82 c allfullstrong : 0.00 0 0 0 0 0 0
1.79/1.82 c random : 0.00 0 0 0 0 0 0
1.79/1.82 c Primal Heuristics : Time Calls Found
1.79/1.82 c LP solutions : 0.00 - 15
1.79/1.82 c pseudo solutions : 0.00 - 0
1.79/1.82 c oneopt : 0.01 14 0
1.79/1.82 c feaspump : 0.00 1 0
1.79/1.82 c rootsoldiving : 0.00 8 0
1.79/1.82 c guideddiving : 0.01 16 0
1.79/1.82 c veclendiving : 0.00 17 0
1.79/1.82 c linesearchdiving : 0.00 17 0
1.79/1.82 c coefdiving : 0.00 17 0
1.79/1.82 c pscostdiving : 0.00 17 0
1.79/1.82 c fracdiving : 0.00 17 0
1.79/1.82 c objpscostdiving : 0.00 9 0
1.79/1.82 c trivial : 0.00 2 0
1.79/1.82 c simplerounding : 0.00 408 0
1.79/1.82 c zirounding : 0.00 348 0
1.79/1.82 c rounding : 0.01 234 0
1.79/1.82 c shifting : 0.01 49 0
1.79/1.82 c intshifting : 0.00 0 0
1.79/1.82 c twoopt : 0.00 0 0
1.79/1.82 c fixandinfer : 0.00 0 0
1.79/1.82 c intdiving : 0.00 0 0
1.79/1.82 c actconsdiving : 0.00 0 0
1.79/1.82 c octane : 0.00 0 0
1.79/1.82 c rens : 0.03 1 0
1.79/1.82 c rins : 0.00 0 0
1.79/1.82 c localbranching : 0.00 0 0
1.79/1.82 c mutation : 0.00 0 0
1.79/1.82 c crossover : 0.01 1 0
1.79/1.82 c dins : 0.00 0 0
1.79/1.82 c undercover : 0.00 0 0
1.79/1.82 c nlp : 0.00 0 0
1.79/1.82 c trysol : 0.00 25 25
1.79/1.82 c LP : Time Calls Iterations Iter/call Iter/sec
1.79/1.82 c primal LP : 0.00 0 0 0.00 -
1.79/1.82 c dual LP : 0.39 868 15334 17.67 39069.51
1.79/1.82 c lex dual LP : 0.00 0 0 0.00 -
1.79/1.82 c barrier LP : 0.00 0 0 0.00 -
1.79/1.82 c diving/probing LP: 0.02 77 332 4.31 20139.52
1.79/1.82 c strong branching : 1.10 1242 49090 39.52 44676.05
1.79/1.82 c (at root node) : - 15 6649 443.27 -
1.79/1.82 c conflict analysis: 0.00 0 0 0.00 -
1.79/1.82 c B&B Tree :
1.79/1.82 c number of runs : 1
1.79/1.82 c nodes : 1126
1.79/1.82 c nodes (total) : 1126
1.79/1.82 c nodes left : 0
1.79/1.82 c max depth : 32
1.79/1.82 c max depth (total): 32
1.79/1.82 c backtracks : 265 (23.5%)
1.79/1.82 c delayed cutoffs : 156
1.79/1.82 c repropagations : 901 (3153 domain reductions, 35 cutoffs)
1.79/1.82 c avg switch length: 3.80
1.79/1.82 c switching time : 0.02
1.79/1.82 c Solution :
1.79/1.82 c Solutions found : 40 (16 improvements)
1.79/1.82 c First Solution : +1.33400000000000e+03 (in run 1, after 17 nodes, 0.42 seconds, depth 17, found by <trysol>)
1.79/1.82 c Primal Bound : +8.00000000000000e+01 (in run 1, after 423 nodes, 1.13 seconds, depth 9, found by <relaxation>)
1.79/1.82 c Dual Bound : +8.00000000000000e+01
1.79/1.82 c Gap : 0.00 %
1.79/1.82 c Root Dual Bound : +0.00000000000000e+00
1.79/1.82 c Root Iterations : 647
1.79/1.82 c Time complete: 1.82.