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-2705313-1278572932.wbo>
0.00/0.00 c original problem has 297 variables (233 bin, 0 int, 64 impl, 0 cont) and 166 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, 0 impls, 30 clqs
0.00/0.01 c (round 2) 0 del vars, 6 del conss, 0 chg bounds, 2 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 30 clqs
0.00/0.01 c (round 3) 2 del vars, 8 del conss, 62 chg bounds, 2 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 30 clqs
0.00/0.01 c (round 4) 4 del vars, 8 del conss, 62 chg bounds, 2 chg sides, 0 chg coeffs, 34 upgd conss, 0 impls, 30 clqs
0.00/0.02 c (0.0s) probing: 101/231 (43.7%) - 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 4 deleted vars, 8 deleted constraints, 62 tightened bounds, 0 added holes, 2 changed sides, 0 changed coefficients
0.00/0.02 c 85 implications, 30 cliques
0.00/0.02 c presolved problem has 293 variables (231 bin, 0 int, 62 impl, 0 cont) and 158 constraints
0.00/0.02 c 30 constraints of type <setppc>
0.00/0.02 c 62 constraints of type <linear>
0.00/0.02 c 62 constraints of type <indicator>
0.00/0.02 c 4 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 | 9 | - |1040k| 0 | 0 | 293 | 158 | 293 | 34 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 62 | - |1059k| 0 | 34 | 293 | 158 | 293 | 54 | 20 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 103 | - |1320k| 0 | 32 | 293 | 158 | 293 | 61 | 27 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 108 | - |1627k| 0 | 35 | 293 | 158 | 293 | 65 | 31 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.05 c 0.1s| 1 | 0 | 130 | - |1878k| 0 | 42 | 293 | 158 | 293 | 67 | 33 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.06 c 0.1s| 1 | 0 | 148 | - |1947k| 0 | 45 | 293 | 158 | 293 | 71 | 37 | 0 | 0 | 0.000000e+00 | -- | Inf
0.07/0.07 c 0.1s| 1 | 0 | 165 | - |1971k| 0 | 45 | 293 | 158 | 293 | 75 | 41 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.15 c 0.1s| 1 | 2 | 165 | - |1974k| 0 | 45 | 293 | 158 | 293 | 75 | 41 | 0 | 16 | 0.000000e+00 | -- | Inf
0.29/0.38 o 3276
0.29/0.38 c y 0.4s| 15 | 14 | 731 | 40.4 |2014k| 13 | - | 293 | 158 | 0 | 0 | 53 | 0 | 174 | 0.000000e+00 | 3.276000e+03 | Inf
0.79/0.89 o 524
0.79/0.89 c * 0.9s| 111 | 104 | 2183 | 18.3 |2168k| 24 | - | 293 | 159 | 293 | 80 | 110 | 1 | 633 | 0.000000e+00 | 5.240000e+02 | Inf
0.99/1.06 o 331
0.99/1.06 c * 1.1s| 376 | 283 | 3358 | 8.5 |2393k| 58 | - | 293 | 159 | 293 | 77 | 212 | 1 | 779 | 0.000000e+00 | 3.310000e+02 | Inf
0.99/1.06 o 209
0.99/1.06 c * 1.1s| 387 | 208 | 3371 | 8.3 |2343k| 58 | - | 293 | 159 | 293 | 79 | 215 | 1 | 780 | 0.000000e+00 | 2.090000e+02 | Inf
0.99/1.06 o 139
0.99/1.06 c * 1.1s| 388 | 142 | 3372 | 8.3 |2296k| 58 | - | 293 | 159 | 293 | 79 | 215 | 1 | 780 | 0.000000e+00 | 1.390000e+02 | Inf
0.99/1.07 o 92
0.99/1.07 c * 1.1s| 395 | 97 | 3381 | 8.2 |2292k| 58 | - | 293 | 160 | 293 | 78 | 215 | 2 | 780 | 0.000000e+00 | 9.200000e+01 | Inf
0.99/1.07 o 86
0.99/1.07 c * 1.1s| 397 | 89 | 3381 | 8.1 |2296k| 58 | - | 293 | 154 | 293 | 78 | 215 | 2 | 780 | 0.000000e+00 | 8.600000e+01 | Inf
1.10/1.14 o 80
1.10/1.14 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.10/1.14 c * 1.1s| 550 | 111 | 3981 | 7.0 |2436k| 58 | - | 293 | 240 | 293 | 75 | 248 | 91 | 823 | 0.000000e+00 | 8.000000e+01 | Inf
1.19/1.28 o 54
1.19/1.28 c * 1.3s| 785 | 98 | 5295 | 6.5 |2547k| 58 | - | 293 | 378 | 293 | 76 | 305 | 233 | 940 | 0.000000e+00 | 5.400000e+01 | Inf
1.19/1.28 o 52
1.19/1.28 c * 1.3s| 791 | 100 | 5338 | 6.5 |2543k| 58 | - | 293 | 339 | 293 | 83 | 307 | 233 | 940 | 0.000000e+00 | 5.200000e+01 | Inf
1.29/1.30 o 37
1.29/1.30 c * 1.3s| 808 | 96 | 5401 | 6.5 |2559k| 58 | - | 293 | 352 | 293 | 77 | 308 | 246 | 957 | 0.000000e+00 | 3.700000e+01 | Inf
1.29/1.32 o 35
1.29/1.32 c * 1.3s| 849 | 98 | 5791 | 6.6 |2585k| 58 | - | 293 | 376 | 293 | 75 | 324 | 284 | 968 | 0.000000e+00 | 3.500000e+01 | Inf
1.29/1.36 o 29
1.29/1.36 c * 1.4s| 895 | 72 | 6211 | 6.8 |2571k| 58 | - | 293 | 414 | 293 | 72 | 338 | 322 |1020 | 0.000000e+00 | 2.900000e+01 | Inf
1.39/1.40 o 24
1.39/1.40 c * 1.4s| 934 | 78 | 6919 | 7.2 |2597k| 58 | - | 293 | 437 | 293 | 74 | 340 | 366 |1041 | 0.000000e+00 | 2.400000e+01 | Inf
1.49/1.54 o 2
1.49/1.54 c * 1.5s| 1137 | 52 | 9774 | 8.5 |2665k| 58 | - | 293 | 623 | 293 | 72 | 358 | 552 |1105 | 0.000000e+00 | 2.000000e+00 | Inf
2.10/2.18 c
2.10/2.18 c SCIP Status : problem is solved [optimal solution found]
2.10/2.18 c Solving Time (sec) : 2.18
2.10/2.18 c Solving Nodes : 1825
2.10/2.18 c Primal Bound : +2.00000000000000e+00 (44 solutions)
2.10/2.18 c Dual Bound : +2.00000000000000e+00
2.10/2.18 c Gap : 0.00 %
2.10/2.18 s OPTIMUM FOUND
2.10/2.18 v -x169 -x168 -x167 -x166 -x165 x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148
2.10/2.18 v -x147 -x146 -x145 x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 x132 -x131 -x130 -x129 -x128 -x127
2.10/2.18 v -x126 -x125 -x124 -x123 -x122 -x121 x120 -x119 -x118 -x117 -x116 -x115 -x114 x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106
2.10/2.18 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
2.10/2.18 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
2.10/2.18 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
2.10/2.18 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
2.10/2.18 v -x4 -x3 -x2 -x1
2.10/2.18 c SCIP Status : problem is solved [optimal solution found]
2.10/2.18 c Solving Time : 2.18
2.10/2.18 c Original Problem :
2.10/2.18 c Problem name : HOME/instance-2705313-1278572932.wbo
2.10/2.18 c Variables : 297 (233 binary, 0 integer, 64 implicit integer, 0 continuous)
2.10/2.18 c Constraints : 166 initial, 166 maximal
2.10/2.18 c Presolved Problem :
2.10/2.18 c Problem name : t_HOME/instance-2705313-1278572932.wbo
2.10/2.18 c Variables : 293 (231 binary, 0 integer, 62 implicit integer, 0 continuous)
2.10/2.18 c Constraints : 158 initial, 1455 maximal
2.10/2.18 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
2.10/2.18 c trivial : 0.00 0 0 0 0 0 0 0 0
2.10/2.18 c dualfix : 0.00 4 0 0 0 0 0 0 0
2.10/2.18 c boundshift : 0.00 0 0 0 0 0 0 0 0
2.10/2.18 c inttobinary : 0.00 0 0 0 0 0 0 0 0
2.10/2.18 c implics : 0.00 0 0 0 0 0 0 0 0
2.10/2.18 c probing : 0.01 0 0 0 0 0 0 0 0
2.10/2.18 c setppc : 0.00 0 0 0 0 0 0 0 0
2.10/2.18 c linear : 0.00 0 0 0 62 0 6 2 0
2.10/2.18 c indicator : 0.00 0 0 0 0 0 2 0 0
2.10/2.18 c logicor : 0.00 0 0 0 0 0 0 0 0
2.10/2.18 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
2.10/2.18 c root node : - 122 - - 122 - - - -
2.10/2.18 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
2.10/2.18 c integral : 0 0 0 1463 0 6 113 0 0 1492
2.10/2.18 c setppc : 30 6 5964 608 0 27 7311 0 0 0
2.10/2.18 c linear : 62 6 5967 614 0 100 13368 409 0 0
2.10/2.18 c indicator : 62 0 5876 624 0 14 4364 0 0 0
2.10/2.18 c logicor : 4+ 6 1972 329 0 25 664 0 0 0
2.10/2.18 c bounddisjunction : 0+ 0 1489 0 0 6 140 0 0 0
2.10/2.18 c countsols : 0 0 0 448 0 0 0 0 0 0
2.10/2.18 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
2.10/2.18 c integral : 1.06 0.00 0.00 1.06 0.00
2.10/2.18 c setppc : 0.01 0.00 0.01 0.00 0.00
2.10/2.18 c linear : 0.07 0.00 0.06 0.00 0.00
2.10/2.18 c indicator : 0.01 0.00 0.01 0.00 0.00
2.10/2.18 c logicor : 0.01 0.00 0.01 0.00 0.00
2.10/2.18 c bounddisjunction : 0.01 0.00 0.01 0.00 0.00
2.10/2.18 c countsols : 0.00 0.00 0.00 0.00 0.00
2.10/2.18 c Propagators : Time Calls Cutoffs DomReds
2.10/2.18 c vbounds : 0.01 996 0 296
2.10/2.18 c rootredcost : 0.00 15 0 61
2.10/2.18 c pseudoobj : 0.01 5860 49 4211
2.10/2.18 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.10/2.18 c propagation : 0.01 207 206 1259 25.1 3 20.0 -
2.10/2.18 c infeasible LP : 0.02 457 451 2325 18.7 2 13.5 0
2.10/2.18 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.10/2.18 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.10/2.18 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.10/2.18 c applied globally : - - - 1408 15.5 - - -
2.10/2.18 c applied locally : - - - 0 0.0 - - -
2.10/2.18 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.10/2.18 c cut pool : 0.00 4 - - 74 - (maximal pool size: 193)
2.10/2.18 c redcost : 0.01 1497 0 143 0 0
2.10/2.18 c impliedbounds : 0.00 5 0 0 0 0
2.10/2.18 c intobj : 0.00 0 0 0 0 0
2.10/2.18 c cgmip : 0.00 0 0 0 0 0
2.10/2.18 c gomory : 0.01 5 0 0 91 0
2.10/2.18 c strongcg : 0.01 5 0 0 139 0
2.10/2.18 c cmir : 0.00 5 0 0 0 0
2.10/2.18 c flowcover : 0.01 5 0 0 0 0
2.10/2.18 c clique : 0.00 5 0 0 4 0
2.10/2.18 c zerohalf : 0.00 0 0 0 0 0
2.10/2.18 c mcf : 0.00 1 0 0 0 0
2.10/2.18 c rapidlearning : 0.01 1 0 0 0 0
2.10/2.18 c Pricers : Time Calls Vars
2.10/2.18 c problem variables: 0.00 0 0
2.10/2.18 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.10/2.18 c relpscost : 1.06 839 6 113 0 0 1492
2.10/2.18 c pscost : 0.00 0 0 0 0 0 0
2.10/2.18 c inference : 0.01 434 0 0 0 0 884
2.10/2.18 c mostinf : 0.00 0 0 0 0 0 0
2.10/2.18 c leastinf : 0.00 0 0 0 0 0 0
2.10/2.18 c fullstrong : 0.00 0 0 0 0 0 0
2.10/2.18 c allfullstrong : 0.00 0 0 0 0 0 0
2.10/2.18 c random : 0.00 0 0 0 0 0 0
2.10/2.18 c Primal Heuristics : Time Calls Found
2.10/2.18 c LP solutions : 0.00 - 14
2.10/2.18 c pseudo solutions : 0.00 - 0
2.10/2.18 c oneopt : 0.01 14 0
2.10/2.18 c fracdiving : 0.00 22 0
2.10/2.18 c veclendiving : 0.00 22 0
2.10/2.18 c guideddiving : 0.00 22 0
2.10/2.18 c linesearchdiving : 0.00 23 0
2.10/2.18 c coefdiving : 0.00 23 0
2.10/2.18 c pscostdiving : 0.00 23 0
2.10/2.18 c rootsoldiving : 0.00 17 0
2.10/2.18 c objpscostdiving : 0.00 20 0
2.10/2.18 c trivial : 0.00 2 0
2.10/2.18 c simplerounding : 0.00 846 0
2.10/2.18 c zirounding : 0.00 752 0
2.10/2.18 c rounding : 0.01 362 0
2.10/2.18 c shifting : 0.02 92 0
2.10/2.18 c intshifting : 0.00 0 0
2.10/2.18 c twoopt : 0.00 0 0
2.10/2.18 c fixandinfer : 0.00 0 0
2.10/2.18 c feaspump : 0.00 1 0
2.10/2.18 c intdiving : 0.00 0 0
2.10/2.18 c actconsdiving : 0.00 0 0
2.10/2.18 c octane : 0.00 0 0
2.10/2.18 c rens : 0.01 1 0
2.10/2.18 c rins : 0.00 0 0
2.10/2.18 c localbranching : 0.00 0 0
2.10/2.18 c mutation : 0.00 0 0
2.10/2.18 c crossover : 0.02 2 0
2.10/2.18 c dins : 0.00 0 0
2.10/2.18 c undercover : 0.00 0 0
2.10/2.18 c nlp : 0.00 0 0
2.10/2.18 c trysol : 0.00 37 30
2.10/2.18 c LP : Time Calls Iterations Iter/call Iter/sec
2.10/2.18 c primal LP : 0.00 0 0 0.00 -
2.10/2.18 c dual LP : 0.67 1576 26968 17.11 40007.36
2.10/2.18 c lex dual LP : 0.00 0 0 0.00 -
2.10/2.18 c barrier LP : 0.00 0 0 0.00 -
2.10/2.18 c diving/probing LP: 0.01 18 199 11.06 -
2.10/2.18 c strong branching : 1.05 1294 45249 34.97 43066.60
2.10/2.18 c (at root node) : - 16 2374 148.38 -
2.10/2.18 c conflict analysis: 0.00 0 0 0.00 -
2.10/2.18 c B&B Tree :
2.10/2.18 c number of runs : 1
2.10/2.18 c nodes : 1825
2.10/2.18 c nodes (total) : 1825
2.10/2.18 c nodes left : 0
2.10/2.18 c max depth : 58
2.10/2.18 c max depth (total): 58
2.10/2.18 c backtracks : 266 (14.6%)
2.10/2.18 c delayed cutoffs : 98
2.10/2.18 c repropagations : 1783 (4057 domain reductions, 47 cutoffs)
2.10/2.18 c avg switch length: 3.80
2.10/2.18 c switching time : 0.04
2.10/2.18 c Solution :
2.10/2.18 c Solutions found : 44 (15 improvements)
2.10/2.18 c First Solution : +3.27600000000000e+03 (in run 1, after 14 nodes, 0.38 seconds, depth 14, found by <trysol>)
2.10/2.18 c Primal Bound : +2.00000000000000e+00 (in run 1, after 1137 nodes, 1.54 seconds, depth 13, found by <relaxation>)
2.10/2.18 c Dual Bound : +2.00000000000000e+00
2.10/2.18 c Gap : 0.00 %
2.10/2.18 c Root Dual Bound : +0.00000000000000e+00
2.10/2.18 c Root Iterations : 165
2.10/2.18 c Time complete: 2.18.