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-2705423-1278572942.wbo>
0.00/0.00 c original problem has 307 variables (238 bin, 0 int, 69 impl, 0 cont) and 171 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, 6 impls, 20 clqs
0.00/0.01 c (round 2) 0 del vars, 4 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 20 clqs
0.00/0.01 c (round 3) 1 del vars, 5 del conss, 68 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 20 clqs
0.00/0.01 c (round 4) 2 del vars, 5 del conss, 68 chg bounds, 1 chg sides, 0 chg coeffs, 30 upgd conss, 6 impls, 20 clqs
0.00/0.02 c (0.0s) probing: 101/237 (42.6%) - 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, 5 deleted constraints, 68 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.02 c 92 implications, 20 cliques
0.00/0.02 c presolved problem has 305 variables (237 bin, 0 int, 68 impl, 0 cont) and 166 constraints
0.00/0.02 c 23 constraints of type <setppc>
0.00/0.02 c 68 constraints of type <linear>
0.00/0.02 c 68 constraints of type <indicator>
0.00/0.02 c 7 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 | 8 | - |1060k| 0 | 0 | 305 | 166 | 305 | 30 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 45 | - |1086k| 0 | 25 | 305 | 166 | 305 | 50 | 20 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 63 | - |1216k| 0 | 35 | 305 | 166 | 305 | 58 | 28 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 91 | - |1431k| 0 | 39 | 305 | 166 | 305 | 67 | 37 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.05 c 0.1s| 1 | 0 | 121 | - |1532k| 0 | 41 | 305 | 166 | 305 | 70 | 40 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.07 c 0.1s| 1 | 0 | 135 | - |1639k| 0 | 43 | 305 | 166 | 305 | 71 | 41 | 0 | 0 | 0.000000e+00 | -- | Inf
0.07/0.08 c 0.1s| 1 | 0 | 153 | - |1708k| 0 | 45 | 305 | 166 | 305 | 73 | 43 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 2 | 153 | - |1711k| 0 | 45 | 305 | 166 | 305 | 73 | 43 | 0 | 19 | 0.000000e+00 | -- | Inf
0.29/0.30 o 3162
0.29/0.30 c y 0.3s| 15 | 14 | 406 | 18.1 |1743k| 13 | - | 305 | 166 | 0 | 0 | 53 | 0 | 129 | 0.000000e+00 | 3.162000e+03 | Inf
0.69/0.70 o 400
0.69/0.70 c * 0.7s| 292 | 274 | 1831 | 5.8 |2049k| 83 | - | 305 | 173 | 305 | 82 | 133 | 7 | 557 | 0.000000e+00 | 4.000000e+02 | Inf
0.99/1.03 o 353
0.99/1.03 c * 1.0s| 1083 | 1036 | 3514 | 3.1 |2691k| 83 | - | 305 | 175 | 305 | 84 | 281 | 9 | 846 | 0.000000e+00 | 3.530000e+02 | Inf
0.99/1.03 o 177
0.99/1.03 c * 1.0s| 1100 | 879 | 3526 | 3.1 |2608k| 86 | - | 305 | 177 | 305 | 84 | 281 | 11 | 846 | 0.000000e+00 | 1.770000e+02 | Inf
0.99/1.08 o 173
0.99/1.08 c * 1.1s| 1216 | 958 | 3958 | 3.1 |2736k| 86 | - | 305 | 191 | 305 | 82 | 302 | 25 | 867 | 0.000000e+00 | 1.730000e+02 | Inf
1.10/1.15 o 147
1.10/1.15 c * 1.2s| 1398 | 917 | 4637 | 3.2 |2870k| 86 | - | 305 | 266 | 305 | 72 | 314 | 103 | 914 | 0.000000e+00 | 1.470000e+02 | Inf
1.10/1.17 o 143
1.10/1.17 c * 1.2s| 1420 | 904 | 4786 | 3.3 |2878k| 86 | - | 305 | 268 | 305 | 77 | 315 | 105 | 924 | 0.000000e+00 | 1.430000e+02 | Inf
1.19/1.27 o 142
1.19/1.27 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.19/1.27 c * 1.3s| 1713 | 976 | 5442 | 3.1 |3128k| 87 | - | 305 | 465 | 305 | 70 | 321 | 307 | 959 | 0.000000e+00 | 1.420000e+02 | Inf
1.29/1.30 o 132
1.29/1.30 c * 1.3s| 1790 | 937 | 5652 | 3.1 |3177k| 87 | - | 305 | 519 | 305 | 76 | 323 | 364 | 971 | 0.000000e+00 | 1.320000e+02 | Inf
1.59/1.68 o 112
1.59/1.68 c * 1.7s| 2855 | 1184 | 8709 | 3.0 |3976k| 87 | - | 305 |1060 | 305 | 79 | 368 | 906 |1051 | 0.000000e+00 | 1.120000e+02 | Inf
1.69/1.74 o 107
1.69/1.74 c * 1.7s| 3004 | 1208 | 9162 | 3.0 |4098k| 87 | - | 305 |1129 | 305 | 76 | 379 | 979 |1062 | 0.000000e+00 | 1.070000e+02 | Inf
1.69/1.75 o 84
1.69/1.75 c * 1.7s| 3019 | 1013 | 9289 | 3.0 |3994k| 87 | - | 305 |1160 | 305 | 79 | 386 |1010 |1066 | 0.000000e+00 | 8.400000e+01 | Inf
1.79/1.89 o 83
1.79/1.89 c * 1.9s| 3393 | 1116 | 10434 | 3.0 |4311k| 87 | - | 305 |1428 | 305 | 79 | 410 |1296 |1093 | 0.000000e+00 | 8.300000e+01 | Inf
1.89/1.95 o 73
1.89/1.95 c * 1.9s| 3577 | 1081 | 11047 | 3.0 |4348k| 87 | - | 305 |1585 | 305 | 76 | 419 |1460 |1108 | 0.000000e+00 | 7.300000e+01 | Inf
1.89/1.98 o 71
1.89/1.98 c * 2.0s| 3630 | 979 | 11378 | 3.1 |4273k| 87 | - | 305 |1668 | 305 | 82 | 433 |1549 |1120 | 0.000000e+00 | 7.100000e+01 | Inf
2.09/2.17 o 68
2.09/2.17 c * 2.2s| 4015 | 1016 | 13227 | 3.3 |4594k| 87 | - | 305 |1972 | 305 | 70 | 452 |1923 |1144 | 0.000000e+00 | 6.800000e+01 | Inf
2.99/3.00 o 62
2.99/3.00 c * 3.0s| 5882 | 1503 | 22947 | 3.9 |6056k| 87 | - | 305 |3257 | 305 | 75 | 604 |3325 |1211 | 0.000000e+00 | 6.200000e+01 | Inf
3.29/3.35 o 2
3.29/3.35 c * 3.3s| 6708 | 480 | 26472 | 3.9 |5186k| 87 | - | 305 |3618 | 305 | 73 | 665 |3866 |1220 | 0.000000e+00 | 2.000000e+00 | Inf
3.69/3.74 c
3.69/3.74 c SCIP Status : problem is solved [optimal solution found]
3.69/3.74 c Solving Time (sec) : 3.73
3.69/3.74 c Solving Nodes : 7073
3.69/3.74 c Primal Bound : +2.00000000000000e+00 (152 solutions)
3.69/3.74 c Dual Bound : +2.00000000000000e+00
3.69/3.74 c Gap : 0.00 %
3.69/3.74 s OPTIMUM FOUND
3.69/3.74 v -x169 -x168 -x167 x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 x149 -x148
3.69/3.74 v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127
3.69/3.74 v -x126 -x125 x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106
3.69/3.74 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
3.69/3.74 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
3.69/3.74 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
3.69/3.74 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
3.69/3.74 v -x4 -x3 -x2 -x1
3.69/3.74 c SCIP Status : problem is solved [optimal solution found]
3.69/3.74 c Solving Time : 3.73
3.69/3.74 c Original Problem :
3.69/3.74 c Problem name : HOME/instance-2705423-1278572942.wbo
3.69/3.74 c Variables : 307 (238 binary, 0 integer, 69 implicit integer, 0 continuous)
3.69/3.74 c Constraints : 171 initial, 171 maximal
3.69/3.74 c Presolved Problem :
3.69/3.74 c Problem name : t_HOME/instance-2705423-1278572942.wbo
3.69/3.74 c Variables : 305 (237 binary, 0 integer, 68 implicit integer, 0 continuous)
3.69/3.74 c Constraints : 166 initial, 3620 maximal
3.69/3.74 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
3.69/3.74 c trivial : 0.00 0 0 0 0 0 0 0 0
3.69/3.74 c dualfix : 0.00 2 0 0 0 0 0 0 0
3.69/3.74 c boundshift : 0.00 0 0 0 0 0 0 0 0
3.69/3.74 c inttobinary : 0.00 0 0 0 0 0 0 0 0
3.69/3.74 c implics : 0.00 0 0 0 0 0 0 0 0
3.69/3.74 c probing : 0.01 0 0 0 0 0 0 0 0
3.69/3.74 c setppc : 0.00 0 0 0 0 0 0 0 0
3.69/3.74 c linear : 0.00 0 0 0 68 0 4 1 0
3.69/3.74 c indicator : 0.00 0 0 0 0 0 1 0 0
3.69/3.74 c logicor : 0.00 0 0 0 0 0 0 0 0
3.69/3.74 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
3.69/3.74 c root node : - 134 - - 134 - - - -
3.69/3.74 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
3.69/3.74 c integral : 0 0 0 5601 0 0 74 0 0 4050
3.69/3.74 c setppc : 23 6 23293 3465 0 136 15644 0 0 0
3.69/3.74 c linear : 68 6 23231 3496 0 388 65251 732 0 0
3.69/3.74 c indicator : 68 0 22846 3502 0 92 23027 0 0 0
3.69/3.74 c logicor : 7+ 6 7918 2888 0 336 2343 0 0 0
3.69/3.74 c bounddisjunction : 0+ 0 7558 0 0 50 811 0 0 0
3.69/3.74 c countsols : 0 0 0 3095 0 0 0 0 0 0
3.69/3.74 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
3.69/3.74 c integral : 0.76 0.00 0.00 0.76 0.00
3.69/3.74 c setppc : 0.04 0.00 0.03 0.00 0.00
3.69/3.74 c linear : 0.26 0.00 0.24 0.01 0.00
3.69/3.74 c indicator : 0.05 0.00 0.04 0.01 0.00
3.69/3.74 c logicor : 0.08 0.00 0.08 0.00 0.00
3.69/3.74 c bounddisjunction : 0.12 0.00 0.12 0.00 0.00
3.69/3.74 c countsols : 0.00 0.00 0.00 0.00 0.00
3.69/3.74 c Propagators : Time Calls Cutoffs DomReds
3.69/3.74 c vbounds : 0.03 5674 0 2078
3.69/3.74 c rootredcost : 0.00 18 0 67
3.69/3.74 c pseudoobj : 0.08 23455 268 23828
3.69/3.74 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
3.69/3.74 c propagation : 0.06 1178 1170 7274 24.3 11 22.4 -
3.69/3.74 c infeasible LP : 0.05 887 882 4780 19.3 13 13.0 0
3.69/3.74 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
3.69/3.74 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
3.69/3.74 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
3.69/3.74 c applied globally : - - - 4357 17.4 - - -
3.69/3.74 c applied locally : - - - 30 35.6 - - -
3.69/3.74 c Separators : Time Calls Cutoffs DomReds Cuts Conss
3.69/3.74 c cut pool : 0.00 4 - - 4 - (maximal pool size: 121)
3.69/3.74 c redcost : 0.04 5832 0 1408 0 0
3.69/3.74 c impliedbounds : 0.00 5 0 0 0 0
3.69/3.74 c intobj : 0.00 0 0 0 0 0
3.69/3.74 c cgmip : 0.00 0 0 0 0 0
3.69/3.74 c gomory : 0.01 5 0 0 41 0
3.69/3.74 c strongcg : 0.01 5 0 0 129 0
3.69/3.74 c cmir : 0.00 5 0 0 0 0
3.69/3.74 c flowcover : 0.01 5 0 0 0 0
3.69/3.74 c clique : 0.00 5 0 0 0 0
3.69/3.74 c zerohalf : 0.00 0 0 0 0 0
3.69/3.74 c mcf : 0.00 1 0 0 0 0
3.69/3.74 c rapidlearning : 0.01 1 0 0 0 0
3.69/3.74 c Pricers : Time Calls Vars
3.69/3.74 c problem variables: 0.00 0 0
3.69/3.74 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
3.69/3.74 c relpscost : 0.76 2095 0 74 0 0 4050
3.69/3.74 c pscost : 0.00 0 0 0 0 0 0
3.69/3.74 c inference : 0.05 3078 0 0 0 0 6203
3.69/3.74 c mostinf : 0.00 0 0 0 0 0 0
3.69/3.74 c leastinf : 0.00 0 0 0 0 0 0
3.69/3.74 c fullstrong : 0.00 0 0 0 0 0 0
3.69/3.74 c allfullstrong : 0.00 0 0 0 0 0 0
3.69/3.74 c random : 0.00 0 0 0 0 0 0
3.69/3.74 c Primal Heuristics : Time Calls Found
3.69/3.74 c LP solutions : 0.00 - 17
3.69/3.74 c pseudo solutions : 0.00 - 0
3.69/3.74 c oneopt : 0.01 18 0
3.69/3.74 c feaspump : 0.00 1 0
3.69/3.74 c coefdiving : 0.00 55 0
3.69/3.74 c pscostdiving : 0.00 55 0
3.69/3.74 c fracdiving : 0.00 55 0
3.69/3.74 c veclendiving : 0.00 55 0
3.69/3.74 c guideddiving : 0.01 55 0
3.69/3.74 c linesearchdiving : 0.01 56 0
3.69/3.74 c objpscostdiving : 0.00 53 0
3.69/3.74 c rootsoldiving : 0.01 53 0
3.69/3.74 c trivial : 0.00 2 0
3.69/3.74 c simplerounding : 0.00 2126 0
3.69/3.74 c zirounding : 0.01 1000 0
3.69/3.74 c rounding : 0.01 587 0
3.69/3.74 c shifting : 0.02 160 0
3.69/3.74 c intshifting : 0.00 0 0
3.69/3.74 c twoopt : 0.00 0 0
3.69/3.74 c fixandinfer : 0.00 0 0
3.69/3.74 c intdiving : 0.00 0 0
3.69/3.74 c actconsdiving : 0.00 0 0
3.69/3.74 c octane : 0.00 0 0
3.69/3.74 c rens : 0.01 1 0
3.69/3.74 c rins : 0.00 0 0
3.69/3.74 c localbranching : 0.00 0 0
3.69/3.74 c mutation : 0.00 0 0
3.69/3.74 c crossover : 0.08 7 0
3.69/3.74 c dins : 0.00 0 0
3.69/3.74 c undercover : 0.00 0 0
3.69/3.74 c nlp : 0.00 0 0
3.69/3.74 c trysol : 0.02 270 135
3.69/3.74 c LP : Time Calls Iterations Iter/call Iter/sec
3.69/3.74 c primal LP : 0.00 0 0 0.00 -
3.69/3.74 c dual LP : 1.29 3913 36650 9.37 28461.60
3.69/3.74 c lex dual LP : 0.00 0 0 0.00 -
3.69/3.74 c barrier LP : 0.00 0 0 0.00 -
3.69/3.74 c diving/probing LP: 0.01 24 252 10.50 25097.10
3.69/3.74 c strong branching : 0.74 1249 29581 23.68 39718.89
3.69/3.74 c (at root node) : - 19 1760 92.63 -
3.69/3.74 c conflict analysis: 0.00 0 0 0.00 -
3.69/3.74 c B&B Tree :
3.69/3.74 c number of runs : 1
3.69/3.74 c nodes : 7073
3.69/3.74 c nodes (total) : 7073
3.69/3.74 c nodes left : 0
3.69/3.74 c max depth : 87
3.69/3.74 c max depth (total): 87
3.69/3.74 c backtracks : 829 (11.7%)
3.69/3.74 c delayed cutoffs : 668
3.69/3.74 c repropagations : 8460 (18575 domain reductions, 175 cutoffs)
3.69/3.74 c avg switch length: 5.13
3.69/3.74 c switching time : 0.25
3.69/3.74 c Solution :
3.69/3.74 c Solutions found : 152 (18 improvements)
3.69/3.74 c First Solution : +3.16200000000000e+03 (in run 1, after 14 nodes, 0.30 seconds, depth 14, found by <trysol>)
3.69/3.74 c Primal Bound : +2.00000000000000e+00 (in run 1, after 6708 nodes, 3.34 seconds, depth 13, found by <relaxation>)
3.69/3.74 c Dual Bound : +2.00000000000000e+00
3.69/3.74 c Gap : 0.00 %
3.69/3.74 c Root Dual Bound : +0.00000000000000e+00
3.69/3.74 c Root Iterations : 153
3.69/3.74 c Time complete: 3.74.