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-2705425-1278572942.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 | 133 | - |1319k| 0 | 42 | 293 | 158 | 293 | 61 | 27 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 153 | - |1471k| 0 | 44 | 293 | 158 | 293 | 63 | 29 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.05 c 0.1s| 1 | 0 | 170 | - |1548k| 0 | 45 | 293 | 158 | 293 | 64 | 30 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.06 c 0.1s| 1 | 0 | 190 | - |1647k| 0 | 45 | 293 | 158 | 293 | 66 | 32 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.06 o 3276
0.00/0.06 c y 0.1s| 1 | 0 | 190 | - |1650k| 0 | 45 | 293 | 158 | 293 | 66 | 32 | 0 | 0 | 0.000000e+00 | 3.276000e+03 | Inf
0.00/0.07 c 0.1s| 1 | 0 | 208 | - |1761k| 0 | 48 | 293 | 158 | 293 | 68 | 34 | 0 | 0 | 0.000000e+00 | 3.276000e+03 | Inf
0.09/0.13 c 0.1s| 1 | 2 | 253 | - |1768k| 0 | 48 | 293 | 158 | 293 | 68 | 34 | 0 | 16 | 0.000000e+00 | 3.276000e+03 | Inf
0.49/0.50 o 356
0.49/0.50 c * 0.5s| 94 | 74 | 1035 | 8.4 |1910k| 51 | - | 293 | 161 | 293 | 75 | 69 | 3 | 412 | 0.000000e+00 | 3.560000e+02 | Inf
0.69/0.71 o 316
0.69/0.71 c * 0.7s| 487 | 443 | 2071 | 3.7 |2274k| 60 | - | 293 | 174 | 293 | 76 | 169 | 16 | 654 | 0.000000e+00 | 3.160000e+02 | Inf
0.69/0.71 o 269
0.69/0.71 c * 0.7s| 488 | 404 | 2073 | 3.7 |2255k| 60 | - | 293 | 174 | 293 | 76 | 169 | 16 | 654 | 0.000000e+00 | 2.690000e+02 | Inf
0.69/0.73 o 243
0.69/0.73 c * 0.7s| 504 | 380 | 2275 | 4.0 |2255k| 60 | - | 293 | 175 | 293 | 73 | 184 | 17 | 684 | 0.000000e+00 | 2.430000e+02 | Inf
0.69/0.74 o 224
0.69/0.74 c * 0.7s| 514 | 364 | 2359 | 4.1 |2258k| 60 | - | 293 | 175 | 293 | 74 | 191 | 17 | 696 | 0.000000e+00 | 2.240000e+02 | Inf
0.69/0.76 o 202
0.69/0.76 c * 0.8s| 550 | 356 | 2464 | 4.0 |2274k| 60 | - | 293 | 175 | 293 | 78 | 202 | 17 | 713 | 0.000000e+00 | 2.020000e+02 | Inf
0.79/0.80 o 188
0.79/0.80 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.79/0.80 c * 0.8s| 671 | 434 | 2655 | 3.6 |2393k| 60 | - | 293 | 198 | 293 | 80 | 212 | 40 | 743 | 0.000000e+00 | 1.880000e+02 | Inf
0.79/0.80 o 109
0.79/0.80 c * 0.8s| 698 | 251 | 2687 | 3.5 |2275k| 60 | - | 293 | 202 | 293 | 85 | 218 | 45 | 748 | 0.000000e+00 | 1.090000e+02 | Inf
0.79/0.81 o 103
0.79/0.81 c * 0.8s| 729 | 265 | 2724 | 3.4 |2306k| 60 | - | 293 | 204 | 293 | 80 | 226 | 48 | 749 | 0.000000e+00 | 1.030000e+02 | Inf
0.79/0.83 o 102
0.79/0.83 c * 0.8s| 768 | 279 | 2968 | 3.5 |2362k| 60 | - | 293 | 223 | 293 | 78 | 250 | 69 | 763 | 0.000000e+00 | 1.020000e+02 | Inf
0.79/0.88 o 68
0.79/0.88 c * 0.9s| 825 | 167 | 3376 | 3.8 |2323k| 60 | - | 293 | 256 | 293 | 75 | 267 | 102 | 830 | 0.000000e+00 | 6.800000e+01 | Inf
0.79/0.88 o 50
0.79/0.88 c * 0.9s| 826 | 123 | 3376 | 3.8 |2282k| 60 | - | 293 | 256 | 293 | 75 | 267 | 102 | 830 | 0.000000e+00 | 5.000000e+01 | Inf
0.89/0.90 o 37
0.89/0.90 c * 0.9s| 848 | 109 | 3585 | 3.9 |2269k| 60 | - | 293 | 217 | 293 | 76 | 280 | 113 | 848 | 0.000000e+00 | 3.700000e+01 | Inf
0.89/0.91 o 29
0.89/0.91 c * 0.9s| 861 | 53 | 3701 | 4.0 |2199k| 60 | - | 293 | 212 | 293 | 75 | 280 | 125 | 874 | 0.000000e+00 | 2.900000e+01 | Inf
1.00/1.01 o 25
1.00/1.01 c * 1.0s| 970 | 65 | 5343 | 5.3 |2276k| 60 | - | 293 | 304 | 293 | 75 | 302 | 228 | 964 | 0.000000e+00 | 2.500000e+01 | Inf
1.00/1.04 o 2
1.00/1.04 c * 1.0s| 1003 | 62 | 5746 | 5.5 |2285k| 60 | - | 293 | 333 | 293 | 76 | 307 | 257 | 992 | 0.000000e+00 | 2.000000e+00 | Inf
1.09/1.14 c
1.09/1.14 c SCIP Status : problem is solved [optimal solution found]
1.09/1.14 c Solving Time (sec) : 1.14
1.09/1.14 c Solving Nodes : 1069
1.09/1.14 c Primal Bound : +2.00000000000000e+00 (53 solutions)
1.09/1.14 c Dual Bound : +2.00000000000000e+00
1.09/1.14 c Gap : 0.00 %
1.09/1.14 s OPTIMUM FOUND
1.09/1.14 v -x169 x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148
1.09/1.14 v -x147 -x146 -x145 x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 x127
1.09/1.14 v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 x106
1.09/1.14 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
1.09/1.14 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
1.09/1.14 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
1.09/1.14 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
1.09/1.14 v -x4 -x3 -x2 -x1
1.09/1.14 c SCIP Status : problem is solved [optimal solution found]
1.09/1.14 c Solving Time : 1.14
1.09/1.14 c Original Problem :
1.09/1.14 c Problem name : HOME/instance-2705425-1278572942.wbo
1.09/1.14 c Variables : 297 (233 binary, 0 integer, 64 implicit integer, 0 continuous)
1.09/1.14 c Constraints : 166 initial, 166 maximal
1.09/1.14 c Presolved Problem :
1.09/1.14 c Problem name : t_HOME/instance-2705425-1278572942.wbo
1.09/1.14 c Variables : 293 (231 binary, 0 integer, 62 implicit integer, 0 continuous)
1.09/1.14 c Constraints : 158 initial, 385 maximal
1.09/1.14 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.09/1.14 c trivial : 0.00 0 0 0 0 0 0 0 0
1.09/1.14 c dualfix : 0.00 4 0 0 0 0 0 0 0
1.09/1.14 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.09/1.14 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.09/1.14 c implics : 0.00 0 0 0 0 0 0 0 0
1.09/1.14 c probing : 0.01 0 0 0 0 0 0 0 0
1.09/1.14 c setppc : 0.00 0 0 0 0 0 0 0 0
1.09/1.14 c linear : 0.00 0 0 0 62 0 6 2 0
1.09/1.14 c indicator : 0.00 0 0 0 0 0 2 0 0
1.09/1.14 c logicor : 0.00 0 0 0 0 0 0 0 0
1.09/1.14 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
1.09/1.14 c root node : - 122 - - 122 - - - -
1.09/1.14 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.09/1.14 c integral : 0 0 0 1075 0 2 40 0 0 478
1.09/1.14 c setppc : 30 6 2729 783 0 11 2729 0 0 0
1.09/1.14 c linear : 62 6 2770 806 0 40 4434 314 0 0
1.09/1.14 c indicator : 62 0 2738 815 0 3 2067 0 0 0
1.09/1.14 c logicor : 4+ 6 777 585 0 8 203 0 0 0
1.09/1.14 c bounddisjunction : 0+ 0 372 0 0 2 15 0 0 0
1.09/1.14 c countsols : 0 0 0 693 0 0 0 0 0 0
1.09/1.14 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.09/1.14 c integral : 0.65 0.00 0.00 0.65 0.00
1.09/1.14 c setppc : 0.00 0.00 0.00 0.00 0.00
1.09/1.14 c linear : 0.03 0.00 0.02 0.00 0.00
1.09/1.14 c indicator : 0.01 0.00 0.00 0.00 0.00
1.09/1.14 c logicor : 0.00 0.00 0.00 0.00 0.00
1.09/1.14 c bounddisjunction : 0.00 0.00 0.00 0.00 0.00
1.09/1.14 c countsols : 0.00 0.00 0.00 0.00 0.00
1.09/1.14 c Propagators : Time Calls Cutoffs DomReds
1.09/1.14 c vbounds : 0.00 767 0 347
1.09/1.14 c rootredcost : 0.00 17 0 61
1.09/1.14 c pseudoobj : 0.01 2605 13 1645
1.09/1.14 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.09/1.14 c propagation : 0.00 74 72 489 28.2 1 22.0 -
1.09/1.14 c infeasible LP : 0.00 79 77 332 16.3 0 0.0 0
1.09/1.14 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.09/1.14 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.09/1.14 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.09/1.14 c applied globally : - - - 334 14.7 - - -
1.09/1.14 c applied locally : - - - 4 34.8 - - -
1.09/1.14 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.09/1.14 c cut pool : 0.00 4 - - 4 - (maximal pool size: 161)
1.09/1.14 c redcost : 0.01 1101 0 75 0 0
1.09/1.14 c impliedbounds : 0.00 5 0 0 0 0
1.09/1.14 c intobj : 0.00 0 0 0 0 0
1.09/1.14 c cgmip : 0.00 0 0 0 0 0
1.09/1.14 c gomory : 0.01 5 0 0 40 0
1.09/1.14 c strongcg : 0.01 5 0 0 150 0
1.09/1.14 c cmir : 0.00 5 0 0 0 0
1.09/1.14 c flowcover : 0.01 5 0 0 0 0
1.09/1.14 c clique : 0.00 5 0 0 3 0
1.09/1.14 c zerohalf : 0.00 0 0 0 0 0
1.09/1.14 c mcf : 0.00 1 0 0 0 0
1.09/1.14 c rapidlearning : 0.01 1 0 0 0 0
1.09/1.14 c Pricers : Time Calls Vars
1.09/1.14 c problem variables: 0.00 0 0
1.09/1.14 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.09/1.14 c relpscost : 0.65 259 2 40 0 0 478
1.09/1.14 c pscost : 0.00 0 0 0 0 0 0
1.09/1.14 c inference : 0.01 677 0 0 0 0 1366
1.09/1.14 c mostinf : 0.00 0 0 0 0 0 0
1.09/1.14 c leastinf : 0.00 0 0 0 0 0 0
1.09/1.14 c fullstrong : 0.00 0 0 0 0 0 0
1.09/1.14 c allfullstrong : 0.00 0 0 0 0 0 0
1.09/1.14 c random : 0.00 0 0 0 0 0 0
1.09/1.14 c Primal Heuristics : Time Calls Found
1.09/1.14 c LP solutions : 0.00 - 16
1.09/1.14 c pseudo solutions : 0.00 - 0
1.09/1.14 c crossover : 0.00 0 0
1.09/1.14 c oneopt : 0.01 15 0
1.09/1.14 c feaspump : 0.00 1 0
1.09/1.14 c guideddiving : 0.00 27 0
1.09/1.14 c coefdiving : 0.00 27 0
1.09/1.14 c pscostdiving : 0.00 27 0
1.09/1.14 c fracdiving : 0.00 27 0
1.09/1.14 c veclendiving : 0.00 27 0
1.09/1.14 c linesearchdiving : 0.00 28 0
1.09/1.14 c objpscostdiving : 0.00 25 0
1.09/1.14 c rootsoldiving : 0.00 26 0
1.09/1.14 c trivial : 0.00 2 0
1.09/1.14 c simplerounding : 0.00 267 0
1.09/1.14 c zirounding : 0.00 241 0
1.09/1.14 c rounding : 0.00 185 0
1.09/1.14 c shifting : 0.00 26 0
1.09/1.14 c intshifting : 0.00 0 0
1.09/1.14 c twoopt : 0.00 0 0
1.09/1.14 c fixandinfer : 0.00 0 0
1.09/1.14 c intdiving : 0.00 0 0
1.09/1.14 c actconsdiving : 0.00 0 0
1.09/1.14 c octane : 0.00 0 0
1.09/1.14 c rens : 0.01 1 0
1.09/1.14 c rins : 0.00 0 0
1.09/1.14 c localbranching : 0.00 0 0
1.09/1.14 c mutation : 0.00 0 0
1.09/1.14 c dins : 0.00 0 0
1.09/1.14 c undercover : 0.00 0 0
1.09/1.14 c nlp : 0.00 0 0
1.09/1.14 c trysol : 0.00 38 37
1.09/1.14 c LP : Time Calls Iterations Iter/call Iter/sec
1.09/1.14 c primal LP : 0.00 0 0 0.00 -
1.09/1.14 c dual LP : 0.24 591 7677 12.99 32377.38
1.09/1.14 c lex dual LP : 0.00 0 0 0.00 -
1.09/1.14 c barrier LP : 0.00 0 0 0.00 -
1.09/1.14 c diving/probing LP: 0.01 14 183 13.07 -
1.09/1.14 c strong branching : 0.65 1066 26893 25.23 41563.89
1.09/1.14 c (at root node) : - 16 1597 99.81 -
1.09/1.14 c conflict analysis: 0.00 0 0 0.00 -
1.09/1.14 c B&B Tree :
1.09/1.14 c number of runs : 1
1.09/1.14 c nodes : 1069
1.09/1.14 c nodes (total) : 1069
1.09/1.14 c nodes left : 0
1.09/1.14 c max depth : 60
1.09/1.14 c max depth (total): 60
1.09/1.14 c backtracks : 116 (10.9%)
1.09/1.14 c delayed cutoffs : 76
1.09/1.14 c repropagations : 385 (1716 domain reductions, 19 cutoffs)
1.09/1.14 c avg switch length: 2.86
1.09/1.14 c switching time : 0.02
1.09/1.14 c Solution :
1.09/1.14 c Solutions found : 53 (17 improvements)
1.09/1.14 c First Solution : +3.27600000000000e+03 (in run 1, after 1 nodes, 0.06 seconds, depth 0, found by <trysol>)
1.09/1.14 c Primal Bound : +2.00000000000000e+00 (in run 1, after 1003 nodes, 1.03 seconds, depth 28, found by <relaxation>)
1.09/1.14 c Dual Bound : +2.00000000000000e+00
1.09/1.14 c Gap : 0.00 %
1.09/1.14 c Root Dual Bound : +0.00000000000000e+00
1.09/1.14 c Root Iterations : 253
1.09/1.14 c Time complete: 1.13.