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-2705268-1278572930.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:
0.00/0.01 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 | 56 | - |1078k| 0 | 28 | 305 | 166 | 305 | 49 | 19 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 91 | - |1277k| 0 | 32 | 305 | 166 | 305 | 55 | 25 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 145 | - |1546k| 0 | 38 | 305 | 166 | 305 | 61 | 31 | 0 | 0 | 0.000000e+00 | -- | Inf
0.04/0.05 c 0.0s| 1 | 0 | 158 | - |1572k| 0 | 35 | 305 | 166 | 305 | 66 | 36 | 0 | 0 | 0.000000e+00 | -- | Inf
0.04/0.06 c 0.1s| 1 | 0 | 173 | - |1576k| 0 | 37 | 305 | 166 | 305 | 67 | 37 | 0 | 0 | 0.000000e+00 | -- | Inf
0.04/0.07 c 0.1s| 1 | 0 | 178 | - |1577k| 0 | 37 | 305 | 166 | 305 | 68 | 38 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 2 | 178 | - |1579k| 0 | 37 | 305 | 166 | 305 | 68 | 38 | 0 | 14 | 0.000000e+00 | -- | Inf
0.39/0.44 o 3162
0.39/0.44 c y 0.4s| 17 | 16 | 922 | 46.5 |1616k| 15 | - | 305 | 166 | 0 | 0 | 48 | 0 | 184 | 0.000000e+00 | 3.162000e+03 | Inf
0.59/0.69 o 224
0.59/0.69 c * 0.7s| 197 | 157 | 1825 | 8.4 |1832k| 70 | - | 305 | 176 | 305 | 76 | 94 | 11 | 360 | 0.000000e+00 | 2.240000e+02 | Inf
0.79/0.88 o 219
0.79/0.88 c * 0.9s| 320 | 236 | 2784 | 8.2 |1989k| 70 | - | 305 | 222 | 305 | 69 | 110 | 57 | 570 | 0.000000e+00 | 2.190000e+02 | Inf
1.59/1.67 o 173
1.59/1.67 c * 1.7s| 2617 | 1146 | 8344 | 3.1 |3715k| 92 | - | 305 |1161 | 305 | 74 | 305 | 997 | 801 | 0.000000e+00 | 1.730000e+02 | Inf
1.59/1.67 o 137
1.59/1.67 c * 1.7s| 2618 | 985 | 8345 | 3.1 |3508k| 92 | - | 305 |1161 | 305 | 74 | 305 | 997 | 801 | 0.000000e+00 | 1.370000e+02 | Inf
1.89/1.94 o 123
1.89/1.94 c * 1.9s| 3342 | 1089 | 9744 | 2.9 |3957k| 92 | - | 305 |1513 | 305 | 70 | 337 |1364 | 880 | 0.000000e+00 | 1.230000e+02 | Inf
2.79/2.81 o 121
2.79/2.81 c * 2.8s| 5742 | 1728 | 16863 | 2.9 |5480k| 92 | - | 305 |2660 | 305 | 70 | 501 |2661 | 989 | 0.000000e+00 | 1.210000e+02 | Inf
2.79/2.84 o 99
2.79/2.84 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
2.79/2.84 c * 2.8s| 5838 | 1686 | 17097 | 2.9 |5477k| 92 | - | 305 |2682 | 305 | 70 | 511 |2691 | 992 | 0.000000e+00 | 9.900000e+01 | Inf
2.79/2.85 o 94
2.79/2.85 c * 2.9s| 5864 | 1663 | 17249 | 2.9 |5461k| 92 | - | 305 |2680 | 305 | 72 | 513 |2693 | 993 | 0.000000e+00 | 9.400000e+01 | Inf
2.79/2.87 o 89
2.79/2.87 c * 2.9s| 5886 | 1635 | 17441 | 2.9 |5446k| 92 | - | 305 |2675 | 305 | 78 | 521 |2700 |1001 | 0.000000e+00 | 8.900000e+01 | Inf
2.89/2.92 o 87
2.89/2.92 c * 2.9s| 6017 | 1636 | 17837 | 2.9 |5486k| 92 | - | 305 |2694 | 305 | 79 | 533 |2757 |1010 | 0.000000e+00 | 8.700000e+01 | Inf
2.89/2.93 o 81
2.89/2.93 c * 2.9s| 6033 | 1498 | 17895 | 2.9 |5373k| 92 | - | 305 |2688 | 305 | 79 | 540 |2759 |1010 | 0.000000e+00 | 8.100000e+01 | Inf
2.89/2.96 o 79
2.89/2.96 c * 3.0s| 6101 | 1513 | 18163 | 2.9 |5406k| 92 | - | 305 |2693 | 305 | 75 | 556 |2787 |1011 | 0.000000e+00 | 7.900000e+01 | Inf
2.99/3.09 o 72
2.99/3.09 c * 3.1s| 6384 | 1527 | 19244 | 3.0 |5522k| 92 | - | 305 |2842 | 305 | 75 | 597 |2973 |1033 | 0.000000e+00 | 7.200000e+01 | Inf
3.40/3.47 o 58
3.40/3.47 c * 3.5s| 7237 | 1550 | 23704 | 3.3 |5847k| 92 | - | 305 |3221 | 305 | 73 | 715 |3515 |1074 | 0.000000e+00 | 5.800000e+01 | Inf
3.69/3.72 o 37
3.69/3.72 c * 3.7s| 7706 | 1245 | 27145 | 3.5 |5616k| 92 | - | 305 |3281 | 305 | 79 | 785 |3843 |1130 | 0.000000e+00 | 3.700000e+01 | Inf
3.99/4.02 o 35
3.99/4.02 c * 4.0s| 8237 | 1304 | 32636 | 3.9 |5788k| 92 | - | 305 |3400 | 305 | 67 | 843 |4257 |1191 | 0.000000e+00 | 3.500000e+01 | Inf
4.09/4.10 o 18
4.09/4.10 c * 4.1s| 8342 | 1154 | 33865 | 4.0 |5629k| 92 | - | 305 |3330 | 305 | 67 | 851 |4389 |1207 | 0.000000e+00 | 1.800000e+01 | Inf
4.09/4.14 o 6
4.09/4.14 c * 4.1s| 8419 | 763 | 34776 | 4.1 |5125k| 92 | - | 305 |3312 | 305 | 67 | 857 |4471 |1217 | 0.000000e+00 | 6.000000e+00 | Inf
4.20/4.20 o 2
4.20/4.20 c * 4.2s| 8498 | 723 | 35942 | 4.2 |5077k| 92 | - | 305 |3300 | 305 | 68 | 862 |4577 |1228 | 0.000000e+00 | 2.000000e+00 | Inf
4.69/4.72 c
4.69/4.72 c SCIP Status : problem is solved [optimal solution found]
4.69/4.72 c Solving Time (sec) : 4.71
4.69/4.72 c Solving Nodes : 9059
4.69/4.72 c Primal Bound : +2.00000000000000e+00 (147 solutions)
4.69/4.72 c Dual Bound : +2.00000000000000e+00
4.69/4.72 c Gap : 0.00 %
4.69/4.72 s OPTIMUM FOUND
4.69/4.72 v -x169 -x168 -x167 x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 x152 -x151 -x150 -x149 -x148
4.69/4.72 v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127
4.69/4.72 v -x126 -x125 -x124 -x123 x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 x112 -x111 -x110 -x109 -x108 -x107 -x106
4.69/4.72 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
4.69/4.72 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
4.69/4.72 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
4.69/4.72 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
4.69/4.72 v -x4 -x3 -x2 -x1
4.69/4.72 c SCIP Status : problem is solved [optimal solution found]
4.69/4.72 c Solving Time : 4.71
4.69/4.72 c Original Problem :
4.69/4.72 c Problem name : HOME/instance-2705268-1278572930.wbo
4.69/4.72 c Variables : 307 (238 binary, 0 integer, 69 implicit integer, 0 continuous)
4.69/4.72 c Constraints : 171 initial, 171 maximal
4.69/4.72 c Presolved Problem :
4.69/4.72 c Problem name : t_HOME/instance-2705268-1278572930.wbo
4.69/4.72 c Variables : 305 (237 binary, 0 integer, 68 implicit integer, 0 continuous)
4.69/4.72 c Constraints : 166 initial, 3406 maximal
4.69/4.72 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
4.69/4.72 c trivial : 0.00 0 0 0 0 0 0 0 0
4.69/4.72 c dualfix : 0.00 2 0 0 0 0 0 0 0
4.69/4.72 c boundshift : 0.00 0 0 0 0 0 0 0 0
4.69/4.72 c inttobinary : 0.00 0 0 0 0 0 0 0 0
4.69/4.72 c implics : 0.00 0 0 0 0 0 0 0 0
4.69/4.72 c probing : 0.01 0 0 0 0 0 0 0 0
4.69/4.72 c setppc : 0.00 0 0 0 0 0 0 0 0
4.69/4.72 c linear : 0.00 0 0 0 68 0 4 1 0
4.69/4.72 c indicator : 0.00 0 0 0 0 0 1 0 0
4.69/4.72 c logicor : 0.00 0 0 0 0 0 0 0 0
4.69/4.72 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
4.69/4.72 c root node : - 134 - - 134 - - - -
4.69/4.72 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
4.69/4.72 c integral : 0 0 0 6573 0 3 107 0 0 6088
4.69/4.72 c setppc : 23 6 34198 3334 0 316 17493 0 0 0
4.69/4.72 c linear : 68 6 34056 3379 0 725 105440 920 0 0
4.69/4.72 c indicator : 68 0 33392 3436 0 193 36566 0 0 0
4.69/4.72 c logicor : 7+ 6 10389 2572 0 550 3469 0 0 0
4.69/4.72 c bounddisjunction : 0+ 0 10151 0 0 30 1830 0 0 0
4.69/4.72 c countsols : 0 0 0 2975 0 0 0 0 0 0
4.69/4.72 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
4.69/4.72 c integral : 0.97 0.00 0.00 0.97 0.00
4.69/4.72 c setppc : 0.05 0.00 0.05 0.00 0.00
4.69/4.72 c linear : 0.38 0.00 0.37 0.01 0.00
4.69/4.72 c indicator : 0.07 0.00 0.06 0.01 0.00
4.69/4.72 c logicor : 0.10 0.00 0.10 0.00 0.00
4.69/4.72 c bounddisjunction : 0.19 0.00 0.19 0.00 0.00
4.69/4.72 c countsols : 0.00 0.00 0.00 0.00 0.00
4.69/4.72 c Propagators : Time Calls Cutoffs DomReds
4.69/4.72 c vbounds : 0.05 7476 1 1630
4.69/4.72 c rootredcost : 0.00 20 0 67
4.69/4.72 c pseudoobj : 0.14 34985 732 39231
4.69/4.72 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
4.69/4.72 c propagation : 0.13 2353 2343 15286 23.5 12 22.8 -
4.69/4.72 c infeasible LP : 0.04 787 783 4736 21.0 4 10.2 0
4.69/4.72 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
4.69/4.72 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
4.69/4.72 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
4.69/4.72 c applied globally : - - - 5328 16.7 - - -
4.69/4.72 c applied locally : - - - 35 33.2 - - -
4.69/4.72 c Separators : Time Calls Cutoffs DomReds Cuts Conss
4.69/4.72 c cut pool : 0.00 4 - - 6 - (maximal pool size: 108)
4.69/4.72 c redcost : 0.05 6877 0 1170 0 0
4.69/4.72 c impliedbounds : 0.00 5 0 0 0 0
4.69/4.72 c intobj : 0.00 0 0 0 0 0
4.69/4.72 c cgmip : 0.00 0 0 0 0 0
4.69/4.72 c gomory : 0.01 5 0 0 69 0
4.69/4.72 c strongcg : 0.01 5 0 0 83 0
4.69/4.72 c cmir : 0.00 5 0 0 0 0
4.69/4.72 c flowcover : 0.01 5 0 0 0 0
4.69/4.72 c clique : 0.00 5 0 0 1 0
4.69/4.72 c zerohalf : 0.00 0 0 0 0 0
4.69/4.72 c mcf : 0.00 1 0 0 0 0
4.69/4.72 c rapidlearning : 0.01 1 0 0 0 0
4.69/4.72 c Pricers : Time Calls Vars
4.69/4.72 c problem variables: 0.00 0 0
4.69/4.72 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
4.69/4.72 c relpscost : 0.96 3136 3 107 0 0 6088
4.69/4.72 c pscost : 0.00 0 0 0 0 0 0
4.69/4.72 c inference : 0.05 2956 0 0 0 0 5982
4.69/4.72 c mostinf : 0.00 0 0 0 0 0 0
4.69/4.72 c leastinf : 0.00 0 0 0 0 0 0
4.69/4.72 c fullstrong : 0.00 0 0 0 0 0 0
4.69/4.72 c allfullstrong : 0.00 0 0 0 0 0 0
4.69/4.72 c random : 0.00 0 0 0 0 0 0
4.69/4.72 c Primal Heuristics : Time Calls Found
4.69/4.72 c LP solutions : 0.00 - 19
4.69/4.72 c pseudo solutions : 0.00 - 0
4.69/4.72 c oneopt : 0.01 19 0
4.69/4.72 c feaspump : 0.00 1 0
4.69/4.72 c guideddiving : 0.00 39 0
4.69/4.72 c coefdiving : 0.00 40 0
4.69/4.72 c pscostdiving : 0.00 40 0
4.69/4.72 c fracdiving : 0.00 40 0
4.69/4.72 c veclendiving : 0.00 40 0
4.69/4.72 c linesearchdiving : 0.00 40 0
4.69/4.72 c objpscostdiving : 0.00 35 0
4.69/4.72 c rootsoldiving : 0.00 36 0
4.69/4.72 c trivial : 0.00 2 0
4.69/4.72 c simplerounding : 0.00 3174 0
4.69/4.72 c zirounding : 0.02 1000 0
4.69/4.72 c rounding : 0.02 729 0
4.69/4.72 c shifting : 0.02 210 0
4.69/4.72 c intshifting : 0.00 0 0
4.69/4.72 c twoopt : 0.00 0 0
4.69/4.72 c fixandinfer : 0.00 0 0
4.69/4.72 c intdiving : 0.00 0 0
4.69/4.72 c actconsdiving : 0.00 0 0
4.69/4.72 c octane : 0.00 0 0
4.69/4.72 c rens : 0.01 1 0
4.69/4.72 c rins : 0.00 0 0
4.69/4.72 c localbranching : 0.00 0 0
4.69/4.72 c mutation : 0.00 0 0
4.69/4.72 c crossover : 0.08 10 0
4.69/4.72 c dins : 0.00 0 0
4.69/4.72 c undercover : 0.00 0 0
4.69/4.72 c nlp : 0.00 0 0
4.69/4.72 c trysol : 0.02 402 128
4.69/4.72 c LP : Time Calls Iterations Iter/call Iter/sec
4.69/4.72 c primal LP : 0.00 0 0 0.00 -
4.69/4.72 c dual LP : 1.54 4901 50799 10.37 32996.41
4.69/4.72 c lex dual LP : 0.00 0 0 0.00 -
4.69/4.72 c barrier LP : 0.00 0 0 0.00 -
4.69/4.72 c diving/probing LP: 0.01 34 234 6.88 23316.06
4.69/4.72 c strong branching : 0.95 1269 45158 35.59 47669.37
4.69/4.72 c (at root node) : - 14 2415 172.50 -
4.69/4.72 c conflict analysis: 0.00 0 0 0.00 -
4.69/4.72 c B&B Tree :
4.69/4.72 c number of runs : 1
4.69/4.72 c nodes : 9059
4.69/4.72 c nodes (total) : 9059
4.69/4.72 c nodes left : 0
4.69/4.72 c max depth : 92
4.69/4.72 c max depth (total): 92
4.69/4.72 c backtracks : 889 (9.8%)
4.69/4.72 c delayed cutoffs : 986
4.69/4.72 c repropagations : 15592 (21959 domain reductions, 286 cutoffs)
4.69/4.72 c avg switch length: 5.58
4.69/4.72 c switching time : 0.35
4.69/4.72 c Solution :
4.69/4.72 c Solutions found : 147 (20 improvements)
4.69/4.72 c First Solution : +3.16200000000000e+03 (in run 1, after 16 nodes, 0.44 seconds, depth 16, found by <trysol>)
4.69/4.72 c Primal Bound : +2.00000000000000e+00 (in run 1, after 8498 nodes, 4.20 seconds, depth 17, found by <relaxation>)
4.69/4.72 c Dual Bound : +2.00000000000000e+00
4.69/4.72 c Gap : 0.00 %
4.69/4.72 c Root Dual Bound : +0.00000000000000e+00
4.69/4.72 c Root Iterations : 178
4.69/4.72 c Time complete: 4.71.