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-2705479-1278572948.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:
0.00/0.01 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 | 38 | - |1067k| 0 | 10 | 293 | 158 | 293 | 55 | 21 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 53 | - |1188k| 0 | 16 | 293 | 158 | 293 | 63 | 29 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 63 | - |1268k| 0 | 17 | 293 | 158 | 293 | 66 | 32 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 90 | - |1440k| 0 | 8 | 293 | 158 | 293 | 71 | 37 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 119 | - |1489k| 0 | 24 | 293 | 158 | 293 | 74 | 40 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.06 c 0.1s| 1 | 0 | 146 | - |1503k| 0 | 11 | 293 | 158 | 293 | 77 | 43 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.09 c 0.1s| 1 | 2 | 146 | - |1504k| 0 | 11 | 293 | 158 | 293 | 77 | 43 | 0 | 11 | 0.000000e+00 | -- | Inf
0.09/0.12 o 3276
0.09/0.12 c y 0.1s| 15 | 14 | 319 | 12.4 |1526k| 13 | - | 293 | 158 | 0 | 0 | 43 | 0 | 28 | 0.000000e+00 | 3.276000e+03 | Inf
0.29/0.39 o 744
0.29/0.39 c * 0.4s| 385 | 286 | 1858 | 4.5 |1915k| 47 | - | 293 | 208 | 293 | 75 | 68 | 50 | 376 | 0.000000e+00 | 7.440000e+02 | Inf
0.39/0.48 o 637
0.39/0.48 c * 0.5s| 672 | 537 | 2346 | 3.3 |2148k| 61 | - | 293 | 229 | 293 | 77 | 81 | 71 | 411 | 0.000000e+00 | 6.370000e+02 | Inf
0.49/0.51 o 575
0.49/0.51 c * 0.5s| 802 | 640 | 2642 | 3.1 |2238k| 61 | - | 293 | 238 | 293 | 77 | 91 | 80 | 427 | 0.000000e+00 | 5.750000e+02 | Inf
0.49/0.59 o 199
0.49/0.59 c * 0.6s| 1085 | 731 | 3067 | 2.7 |2289k| 85 | - | 293 | 243 | 293 | 82 | 117 | 86 | 494 | 0.000000e+00 | 1.990000e+02 | Inf
0.59/0.63 o 154
0.59/0.63 c * 0.6s| 1228 | 746 | 3208 | 2.5 |2335k| 89 | - | 293 | 246 | 293 | 81 | 127 | 89 | 505 | 0.000000e+00 | 1.540000e+02 | Inf
0.59/0.63 o 134
0.59/0.63 c * 0.6s| 1243 | 650 | 3225 | 2.5 |2304k| 89 | - | 293 | 246 | 293 | 80 | 128 | 89 | 507 | 0.000000e+00 | 1.340000e+02 | Inf
0.59/0.64 o 110
0.59/0.64 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.59/0.64 c * 0.6s| 1258 | 547 | 3259 | 2.5 |2250k| 89 | - | 293 | 248 | 293 | 81 | 131 | 91 | 515 | 0.000000e+00 | 1.100000e+02 | Inf
1.39/1.41 o 105
1.39/1.41 c * 1.4s| 2896 | 1081 | 10774 | 3.7 |3640k| 89 | - | 293 |1118 | 293 | 82 | 322 | 971 |1010 | 0.000000e+00 | 1.050000e+02 | Inf
1.39/1.44 o 97
1.39/1.44 c * 1.4s| 3005 | 1042 | 11196 | 3.7 |3672k| 89 | - | 293 |1163 | 293 | 78 | 332 |1017 |1013 | 0.000000e+00 | 9.700000e+01 | Inf
1.89/1.91 o 78
1.89/1.91 c * 1.9s| 4285 | 1350 | 15458 | 3.6 |4565k| 89 | - | 293 |1767 | 293 | 78 | 409 |1632 |1139 | 0.000000e+00 | 7.800000e+01 | Inf
2.39/2.43 o 73
2.39/2.43 c * 2.4s| 5429 | 1585 | 21597 | 4.0 |5363k| 89 | - | 293 |2466 | 293 | 80 | 538 |2410 |1216 | 0.000000e+00 | 7.300000e+01 | Inf
2.50/2.51 o 68
2.50/2.51 c * 2.5s| 5598 | 1539 | 22330 | 4.0 |5431k| 89 | - | 293 |2546 | 293 | 79 | 569 |2514 |1229 | 0.000000e+00 | 6.800000e+01 | Inf
2.50/2.57 o 39
2.50/2.57 c * 2.6s| 5694 | 1158 | 23069 | 4.0 |5110k| 89 | - | 293 |2581 | 293 | 78 | 584 |2593 |1237 | 0.000000e+00 | 3.900000e+01 | Inf
2.59/2.62 o 35
2.59/2.62 c * 2.6s| 5761 | 1147 | 24209 | 4.2 |5115k| 89 | - | 293 |2523 | 293 | 79 | 604 |2650 |1242 | 0.000000e+00 | 3.500000e+01 | Inf
2.59/2.65 o 31
2.59/2.65 c * 2.6s| 5790 | 1125 | 24887 | 4.3 |5109k| 89 | - | 293 |2539 | 293 | 77 | 606 |2679 |1246 | 0.000000e+00 | 3.100000e+01 | Inf
2.69/2.71 o 29
2.69/2.71 c * 2.7s| 5878 | 864 | 25968 | 4.4 |4810k| 89 | - | 293 |2560 | 293 | 79 | 617 |2749 |1257 | 0.000000e+00 | 2.900000e+01 | Inf
3.20/3.29 o 24
3.20/3.29 c * 3.3s| 6617 | 521 | 39670 | 6.0 |4728k| 89 | - | 293 |2910 | 293 | 75 | 674 |3659 |1304 | 0.000000e+00 | 2.400000e+01 | Inf
3.29/3.37 c
3.29/3.37 c SCIP Status : problem is solved [optimal solution found]
3.29/3.37 c Solving Time (sec) : 3.36
3.29/3.37 c Solving Nodes : 6702
3.29/3.37 c Primal Bound : +2.40000000000000e+01 (138 solutions)
3.29/3.37 c Dual Bound : +2.40000000000000e+01
3.29/3.37 c Gap : 0.00 %
3.29/3.37 s OPTIMUM FOUND
3.29/3.37 v -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 x153 -x152 -x151 -x150 -x149 -x148
3.29/3.37 v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127
3.29/3.37 v -x126 -x125 -x124 -x123 -x122 x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106
3.29/3.37 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
3.29/3.37 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
3.29/3.37 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
3.29/3.37 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
3.29/3.37 v -x4 -x3 -x2 -x1
3.29/3.37 c SCIP Status : problem is solved [optimal solution found]
3.29/3.37 c Solving Time : 3.36
3.29/3.37 c Original Problem :
3.29/3.37 c Problem name : HOME/instance-2705479-1278572948.wbo
3.29/3.37 c Variables : 297 (233 binary, 0 integer, 64 implicit integer, 0 continuous)
3.29/3.37 c Constraints : 166 initial, 166 maximal
3.29/3.37 c Presolved Problem :
3.29/3.37 c Problem name : t_HOME/instance-2705479-1278572948.wbo
3.29/3.37 c Variables : 293 (231 binary, 0 integer, 62 implicit integer, 0 continuous)
3.29/3.37 c Constraints : 158 initial, 2966 maximal
3.29/3.37 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
3.29/3.37 c trivial : 0.00 0 0 0 0 0 0 0 0
3.29/3.37 c dualfix : 0.00 4 0 0 0 0 0 0 0
3.29/3.37 c boundshift : 0.00 0 0 0 0 0 0 0 0
3.29/3.37 c inttobinary : 0.00 0 0 0 0 0 0 0 0
3.29/3.37 c implics : 0.00 0 0 0 0 0 0 0 0
3.29/3.37 c probing : 0.01 0 0 0 0 0 0 0 0
3.29/3.37 c setppc : 0.00 0 0 0 0 0 0 0 0
3.29/3.37 c linear : 0.00 0 0 0 62 0 6 2 0
3.29/3.37 c indicator : 0.00 0 0 0 0 0 2 0 0
3.29/3.37 c logicor : 0.00 0 0 0 0 0 0 0 0
3.29/3.37 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
3.29/3.37 c root node : - 99 - - 99 - - - -
3.29/3.37 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
3.29/3.37 c integral : 0 0 0 5225 0 2 159 0 0 3872
3.29/3.37 c setppc : 30 6 23568 3079 0 126 19768 0 0 0
3.29/3.37 c linear : 62 6 23512 3110 0 510 59281 668 0 0
3.29/3.37 c indicator : 62 0 23060 3157 0 102 28350 0 0 0
3.29/3.37 c logicor : 4+ 6 6593 2581 0 154 1483 0 0 0
3.29/3.37 c bounddisjunction : 0+ 0 7956 0 0 69 1547 0 0 0
3.29/3.37 c countsols : 0 0 0 2746 0 0 0 0 0 0
3.29/3.37 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
3.29/3.37 c integral : 0.55 0.00 0.00 0.55 0.00
3.29/3.37 c setppc : 0.04 0.00 0.04 0.00 0.00
3.29/3.37 c linear : 0.25 0.00 0.24 0.01 0.00
3.29/3.37 c indicator : 0.05 0.00 0.04 0.01 0.00
3.29/3.37 c logicor : 0.05 0.00 0.05 0.00 0.00
3.29/3.37 c bounddisjunction : 0.15 0.00 0.15 0.00 0.00
3.29/3.37 c countsols : 0.00 0.00 0.00 0.00 0.00
3.29/3.37 c Propagators : Time Calls Cutoffs DomReds
3.29/3.37 c vbounds : 0.02 4677 0 1529
3.29/3.37 c rootredcost : 0.00 18 0 49
3.29/3.37 c pseudoobj : 0.09 23929 418 28276
3.29/3.37 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
3.29/3.37 c propagation : 0.07 1277 1274 7639 23.4 5 17.2 -
3.29/3.37 c infeasible LP : 0.04 831 826 4195 20.5 2 20.0 0
3.29/3.37 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
3.29/3.37 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
3.29/3.37 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
3.29/3.37 c applied globally : - - - 3773 15.6 - - -
3.29/3.37 c applied locally : - - - 14 33.4 - - -
3.29/3.37 c Separators : Time Calls Cutoffs DomReds Cuts Conss
3.29/3.37 c cut pool : 0.00 4 - - 4 - (maximal pool size: 91)
3.29/3.37 c redcost : 0.03 5404 0 1374 0 0
3.29/3.37 c impliedbounds : 0.00 5 0 0 0 0
3.29/3.37 c intobj : 0.00 0 0 0 0 0
3.29/3.37 c cgmip : 0.00 0 0 0 0 0
3.29/3.37 c gomory : 0.01 5 0 0 86 0
3.29/3.37 c strongcg : 0.01 5 0 0 80 0
3.29/3.37 c cmir : 0.00 5 0 0 0 0
3.29/3.37 c flowcover : 0.01 5 0 0 2 0
3.29/3.37 c clique : 0.00 5 0 0 1 0
3.29/3.37 c zerohalf : 0.00 0 0 0 0 0
3.29/3.37 c mcf : 0.00 1 0 0 0 0
3.29/3.37 c rapidlearning : 0.01 1 0 0 0 0
3.29/3.37 c Pricers : Time Calls Vars
3.29/3.37 c problem variables: 0.00 0 0
3.29/3.37 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
3.29/3.37 c relpscost : 0.55 2068 2 159 0 0 3872
3.29/3.37 c pscost : 0.00 0 0 0 0 0 0
3.29/3.37 c inference : 0.04 2729 0 0 0 0 5542
3.29/3.37 c mostinf : 0.00 0 0 0 0 0 0
3.29/3.37 c leastinf : 0.00 0 0 0 0 0 0
3.29/3.37 c fullstrong : 0.00 0 0 0 0 0 0
3.29/3.37 c allfullstrong : 0.00 0 0 0 0 0 0
3.29/3.37 c random : 0.00 0 0 0 0 0 0
3.29/3.37 c Primal Heuristics : Time Calls Found
3.29/3.37 c LP solutions : 0.00 - 17
3.29/3.37 c pseudo solutions : 0.00 - 0
3.29/3.37 c oneopt : 0.01 18 0
3.29/3.37 c feaspump : 0.00 1 0
3.29/3.37 c guideddiving : 0.01 56 0
3.29/3.37 c linesearchdiving : 0.00 57 0
3.29/3.37 c coefdiving : 0.00 58 0
3.29/3.37 c pscostdiving : 0.00 58 0
3.29/3.37 c fracdiving : 0.00 58 0
3.29/3.37 c veclendiving : 0.00 59 0
3.29/3.37 c rootsoldiving : 0.00 52 0
3.29/3.37 c objpscostdiving : 0.00 55 0
3.29/3.37 c trivial : 0.00 2 0
3.29/3.37 c simplerounding : 0.00 2100 0
3.29/3.37 c zirounding : 0.01 1000 0
3.29/3.37 c rounding : 0.01 610 0
3.29/3.37 c shifting : 0.01 163 0
3.29/3.37 c intshifting : 0.00 0 0
3.29/3.37 c twoopt : 0.00 0 0
3.29/3.37 c fixandinfer : 0.00 0 0
3.29/3.37 c intdiving : 0.00 0 0
3.29/3.37 c actconsdiving : 0.00 0 0
3.29/3.37 c octane : 0.00 0 0
3.29/3.37 c rens : 0.01 1 0
3.29/3.37 c rins : 0.00 0 0
3.29/3.37 c localbranching : 0.00 0 0
3.29/3.37 c mutation : 0.00 0 0
3.29/3.37 c crossover : 0.05 7 0
3.29/3.37 c dins : 0.00 0 0
3.29/3.37 c undercover : 0.00 0 0
3.29/3.37 c nlp : 0.00 0 0
3.29/3.37 c trysol : 0.01 164 121
3.29/3.37 c LP : Time Calls Iterations Iter/call Iter/sec
3.29/3.37 c primal LP : 0.00 0 0 0.00 -
3.29/3.37 c dual LP : 1.24 3852 41096 10.67 33027.99
3.29/3.37 c lex dual LP : 0.00 0 0 0.00 -
3.29/3.37 c barrier LP : 0.00 0 0 0.00 -
3.29/3.37 c diving/probing LP: 0.01 28 194 6.93 -
3.29/3.37 c strong branching : 0.54 1306 22806 17.46 42475.52
3.29/3.37 c (at root node) : - 11 1030 93.64 -
3.29/3.37 c conflict analysis: 0.00 0 0 0.00 -
3.29/3.37 c B&B Tree :
3.29/3.37 c number of runs : 1
3.29/3.37 c nodes : 6702
3.29/3.37 c nodes (total) : 6702
3.29/3.37 c nodes left : 0
3.29/3.37 c max depth : 89
3.29/3.37 c max depth (total): 89
3.29/3.37 c backtracks : 871 (13.0%)
3.29/3.37 c delayed cutoffs : 1067
3.29/3.37 c repropagations : 9661 (21801 domain reductions, 191 cutoffs)
3.29/3.37 c avg switch length: 5.78
3.29/3.37 c switching time : 0.25
3.29/3.37 c Solution :
3.29/3.37 c Solutions found : 138 (18 improvements)
3.29/3.37 c First Solution : +3.27600000000000e+03 (in run 1, after 14 nodes, 0.12 seconds, depth 14, found by <trysol>)
3.29/3.37 c Primal Bound : +2.40000000000000e+01 (in run 1, after 6617 nodes, 3.29 seconds, depth 14, found by <relaxation>)
3.29/3.37 c Dual Bound : +2.40000000000000e+01
3.29/3.37 c Gap : 0.00 %
3.29/3.37 c Root Dual Bound : +0.00000000000000e+00
3.29/3.37 c Root Iterations : 146
3.29/3.37 c Time complete: 3.37.