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-2705282-1278572931.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, 2 impls, 23 clqs
0.00/0.01 c (round 2) 0 del vars, 6 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 23 clqs
0.00/0.01 c (round 3) 1 del vars, 7 del conss, 63 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 23 clqs
0.00/0.01 c (round 4) 2 del vars, 7 del conss, 63 chg bounds, 1 chg sides, 0 chg coeffs, 33 upgd conss, 2 impls, 23 clqs
0.00/0.02 c (0.0s) probing: 101/232 (43.5%) - 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, 7 deleted constraints, 63 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.02 c 83 implications, 23 cliques
0.00/0.02 c presolved problem has 295 variables (232 bin, 0 int, 63 impl, 0 cont) and 159 constraints
0.00/0.02 c 1 constraints of type <knapsack>
0.00/0.02 c 24 constraints of type <setppc>
0.00/0.02 c 63 constraints of type <linear>
0.00/0.02 c 63 constraints of type <indicator>
0.00/0.02 c 8 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 | 15 | - |1176k| 0 | 10 | 295 | 159 | 295 | 33 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 31 | - |1197k| 0 | 9 | 295 | 159 | 295 | 47 | 14 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 41 | - |1216k| 0 | 25 | 295 | 159 | 295 | 55 | 22 | 0 | 0 | 0.000000e+00 | -- | Inf
0.03/0.04 c 0.0s| 1 | 0 | 57 | - |1378k| 0 | 38 | 295 | 159 | 295 | 62 | 29 | 0 | 0 | 0.000000e+00 | -- | Inf
0.03/0.05 c 0.1s| 1 | 0 | 73 | - |1572k| 0 | 40 | 295 | 159 | 295 | 67 | 34 | 0 | 0 | 0.000000e+00 | -- | Inf
0.03/0.06 c 0.1s| 1 | 0 | 94 | - |1810k| 0 | 45 | 295 | 159 | 295 | 71 | 38 | 0 | 0 | 0.000000e+00 | -- | Inf
0.03/0.08 c 0.1s| 1 | 0 | 131 | - |2057k| 0 | 46 | 295 | 159 | 295 | 72 | 39 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 2 | 131 | - |2058k| 0 | 46 | 295 | 159 | 295 | 72 | 39 | 0 | 19 | 0.000000e+00 | -- | Inf
0.19/0.27 o 2855
0.19/0.27 c y 0.3s| 15 | 14 | 432 | 21.5 |2091k| 13 | - | 295 | 159 | 0 | 0 | 39 | 0 | 128 | 0.000000e+00 | 2.855000e+03 | Inf
0.59/0.65 o 414
0.59/0.65 c * 0.6s| 169 | 149 | 1634 | 8.9 |2289k| 54 | - | 295 | 172 | 295 | 74 | 67 | 13 | 439 | 0.000000e+00 | 4.140000e+02 | Inf
0.69/0.75 o 352
0.69/0.75 c * 0.7s| 306 | 247 | 2193 | 6.8 |2425k| 54 | - | 295 | 200 | 295 | 72 | 82 | 41 | 539 | 0.000000e+00 | 3.520000e+02 | Inf
0.89/0.90 o 349
0.89/0.90 c * 0.9s| 616 | 473 | 3677 | 5.8 |2673k| 85 | - | 295 | 254 | 295 | 72 | 123 | 95 | 654 | 0.000000e+00 | 3.490000e+02 | Inf
0.89/0.91 o 241
0.89/0.91 c * 0.9s| 636 | 440 | 3776 | 5.7 |2661k| 85 | - | 295 | 258 | 295 | 74 | 129 | 99 | 663 | 0.000000e+00 | 2.410000e+02 | Inf
1.10/1.18 o 136
1.10/1.18 c * 1.2s| 1227 | 586 | 6093 | 4.9 |2899k| 85 | - | 295 | 440 | 295 | 73 | 192 | 281 | 856 | 0.000000e+00 | 1.360000e+02 | Inf
1.29/1.36 o 102
1.29/1.36 c * 1.4s| 1625 | 650 | 7660 | 4.6 |3112k| 85 | - | 295 | 597 | 295 | 78 | 260 | 438 | 948 | 0.000000e+00 | 1.020000e+02 | Inf
1.29/1.37 o 78
1.29/1.37 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.29/1.37 c * 1.4s| 1644 | 510 | 7725 | 4.6 |3005k| 85 | - | 295 | 603 | 295 | 75 | 261 | 444 | 949 | 0.000000e+00 | 7.800000e+01 | Inf
1.29/1.37 o 64
1.29/1.37 c * 1.4s| 1647 | 460 | 7728 | 4.6 |2972k| 85 | - | 295 | 594 | 295 | 74 | 261 | 449 | 949 | 0.000000e+00 | 6.400000e+01 | Inf
1.49/1.53 o 61
1.49/1.53 c * 1.5s| 1867 | 533 | 9714 | 5.1 |3154k| 85 | - | 295 | 719 | 295 | 73 | 299 | 582 |1038 | 0.000000e+00 | 6.100000e+01 | Inf
1.49/1.57 o 32
1.49/1.57 c * 1.6s| 1944 | 333 | 10401 | 5.3 |3013k| 85 | - | 295 | 771 | 295 | 75 | 306 | 641 |1054 | 0.000000e+00 | 3.200000e+01 | Inf
1.89/1.91 o 31
1.89/1.91 c * 1.9s| 2371 | 409 | 16034 | 6.7 |3335k| 85 | - | 295 |1063 | 295 | 71 | 400 | 973 |1243 | 0.000000e+00 | 3.100000e+01 | Inf
1.89/1.94 o 10
1.89/1.94 c * 1.9s| 2421 | 233 | 16653 | 6.8 |3165k| 85 | - | 295 |1094 | 295 | 71 | 413 |1004 |1254 | 0.000000e+00 | 1.000000e+01 | Inf
1.89/1.98 o 9
1.89/1.98 c * 2.0s| 2464 | 232 | 17356 | 7.0 |3199k| 85 | - | 295 |1122 | 295 | 69 | 428 |1054 |1277 | 0.000000e+00 | 9.000000e+00 | Inf
1.99/2.03 o 7
1.99/2.03 c * 2.0s| 2538 | 243 | 17856 | 7.0 |3234k| 85 | - | 295 |1182 | 295 | 70 | 439 |1117 |1295 | 0.000000e+00 | 7.000000e+00 | Inf
1.99/2.06 o 4
1.99/2.06 c * 2.1s| 2582 | 236 | 18462 | 7.1 |3267k| 85 | - | 295 |1221 | 295 | 73 | 448 |1161 |1308 | 0.000000e+00 | 4.000000e+00 | Inf
2.29/2.31 o 2
2.29/2.31 c * 2.3s| 2863 | 186 | 24699 | 8.6 |3390k| 85 | - | 295 |1557 | 295 | 68 | 487 |1499 |1364 | 0.000000e+00 | 2.000000e+00 | Inf
2.29/2.38 c
2.29/2.38 c SCIP Status : problem is solved [optimal solution found]
2.29/2.38 c Solving Time (sec) : 2.38
2.29/2.38 c Solving Nodes : 2925
2.29/2.38 c Primal Bound : +2.00000000000000e+00 (62 solutions)
2.29/2.38 c Dual Bound : +2.00000000000000e+00
2.29/2.38 c Gap : 0.00 %
2.29/2.38 s OPTIMUM FOUND
2.29/2.38 v -x169 -x168 -x167 -x166 x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148
2.29/2.38 v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127
2.29/2.38 v -x126 -x125 -x124 -x123 -x122 -x121 -x120 x119 -x118 -x117 -x116 x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106
2.29/2.38 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
2.29/2.38 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 -x56
2.29/2.38 v -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
2.29/2.38 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
2.29/2.38 v -x4 -x3 -x2 -x1
2.29/2.38 c SCIP Status : problem is solved [optimal solution found]
2.29/2.38 c Solving Time : 2.38
2.29/2.38 c Original Problem :
2.29/2.38 c Problem name : HOME/instance-2705282-1278572931.wbo
2.29/2.38 c Variables : 297 (233 binary, 0 integer, 64 implicit integer, 0 continuous)
2.29/2.38 c Constraints : 166 initial, 166 maximal
2.29/2.38 c Presolved Problem :
2.29/2.38 c Problem name : t_HOME/instance-2705282-1278572931.wbo
2.29/2.38 c Variables : 295 (232 binary, 0 integer, 63 implicit integer, 0 continuous)
2.29/2.38 c Constraints : 159 initial, 1655 maximal
2.29/2.38 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
2.29/2.38 c trivial : 0.00 0 0 0 0 0 0 0 0
2.29/2.38 c dualfix : 0.00 2 0 0 0 0 0 0 0
2.29/2.38 c boundshift : 0.00 0 0 0 0 0 0 0 0
2.29/2.38 c inttobinary : 0.00 0 0 0 0 0 0 0 0
2.29/2.38 c implics : 0.00 0 0 0 0 0 0 0 0
2.29/2.38 c probing : 0.01 0 0 0 0 0 0 0 0
2.29/2.38 c knapsack : 0.00 0 0 0 0 0 0 0 0
2.29/2.38 c setppc : 0.00 0 0 0 0 0 0 0 0
2.29/2.38 c linear : 0.00 0 0 0 63 0 6 1 0
2.29/2.38 c indicator : 0.00 0 0 0 0 0 1 0 0
2.29/2.38 c logicor : 0.00 0 0 0 0 0 0 0 0
2.29/2.38 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
2.29/2.38 c root node : - 118 - - 118 - - - -
2.29/2.38 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
2.29/2.38 c integral : 0 0 0 2544 0 5 216 0 0 1478
2.29/2.38 c knapsack : 1 6 8694 1625 0 24 9155 0 0 0
2.29/2.38 c setppc : 24 6 8614 1611 0 79 7389 0 0 0
2.29/2.38 c linear : 63 6 8573 1617 0 82 12991 487 0 0
2.29/2.38 c indicator : 63 0 8478 1630 0 20 5544 0 0 0
2.29/2.38 c logicor : 8+ 6 3367 1343 0 77 1127 0 0 0
2.29/2.38 c bounddisjunction : 0+ 0 2075 0 0 2 58 0 0 0
2.29/2.38 c countsols : 0 0 0 1397 0 0 0 0 0 0
2.29/2.38 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
2.29/2.38 c integral : 0.93 0.00 0.00 0.93 0.00
2.29/2.38 c knapsack : 0.12 0.00 0.12 0.00 0.00
2.29/2.38 c setppc : 0.01 0.00 0.01 0.00 0.00
2.29/2.38 c linear : 0.06 0.00 0.06 0.01 0.00
2.29/2.38 c indicator : 0.02 0.00 0.01 0.01 0.00
2.29/2.38 c logicor : 0.03 0.00 0.03 0.00 0.00
2.29/2.38 c bounddisjunction : 0.01 0.00 0.01 0.00 0.00
2.29/2.38 c countsols : 0.00 0.00 0.00 0.00 0.00
2.29/2.38 c Propagators : Time Calls Cutoffs DomReds
2.29/2.38 c vbounds : 0.01 1604 0 410
2.29/2.38 c rootredcost : 0.00 17 0 59
2.29/2.38 c pseudoobj : 0.02 8562 60 4459
2.29/2.38 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.29/2.38 c propagation : 0.01 324 320 1872 24.0 6 17.7 -
2.29/2.38 c infeasible LP : 0.03 532 522 2650 19.6 1 10.0 0
2.29/2.38 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.29/2.38 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.29/2.38 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.29/2.38 c applied globally : - - - 1607 15.3 - - -
2.29/2.38 c applied locally : - - - 1 36.0 - - -
2.29/2.38 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.29/2.38 c cut pool : 0.00 5 - - 45 - (maximal pool size: 185)
2.29/2.38 c redcost : 0.02 2598 0 131 0 0
2.29/2.38 c impliedbounds : 0.00 6 0 0 0 0
2.29/2.38 c intobj : 0.00 0 0 0 0 0
2.29/2.38 c cgmip : 0.00 0 0 0 0 0
2.29/2.38 c gomory : 0.01 6 0 0 74 0
2.29/2.38 c strongcg : 0.01 6 0 0 225 0
2.29/2.38 c cmir : 0.00 6 0 0 0 0
2.29/2.38 c flowcover : 0.01 6 0 0 0 0
2.29/2.38 c clique : 0.00 6 0 0 1 0
2.29/2.38 c zerohalf : 0.00 0 0 0 0 0
2.29/2.38 c mcf : 0.00 1 0 0 0 0
2.29/2.38 c rapidlearning : 0.01 1 0 0 0 0
2.29/2.38 c Pricers : Time Calls Vars
2.29/2.38 c problem variables: 0.00 0 0
2.29/2.38 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.29/2.38 c relpscost : 0.93 912 5 216 0 0 1478
2.29/2.38 c pscost : 0.00 0 0 0 0 0 0
2.29/2.38 c inference : 0.02 1381 0 0 0 0 2764
2.29/2.38 c mostinf : 0.00 0 0 0 0 0 0
2.29/2.38 c leastinf : 0.00 0 0 0 0 0 0
2.29/2.38 c fullstrong : 0.00 0 0 0 0 0 0
2.29/2.38 c allfullstrong : 0.00 0 0 0 0 0 0
2.29/2.38 c random : 0.00 0 0 0 0 0 0
2.29/2.38 c Primal Heuristics : Time Calls Found
2.29/2.38 c LP solutions : 0.00 - 16
2.29/2.38 c pseudo solutions : 0.00 - 0
2.29/2.38 c oneopt : 0.01 16 0
2.29/2.38 c coefdiving : 0.00 30 0
2.29/2.38 c pscostdiving : 0.00 30 0
2.29/2.38 c veclendiving : 0.00 30 0
2.29/2.38 c fracdiving : 0.00 31 0
2.29/2.38 c linesearchdiving : 0.00 31 0
2.29/2.38 c guideddiving : 0.00 31 0
2.29/2.38 c objpscostdiving : 0.00 27 0
2.29/2.38 c rootsoldiving : 0.00 27 0
2.29/2.38 c trivial : 0.00 2 0
2.29/2.38 c simplerounding : 0.00 923 0
2.29/2.38 c zirounding : 0.00 744 0
2.29/2.38 c rounding : 0.01 380 0
2.29/2.38 c shifting : 0.02 106 0
2.29/2.38 c intshifting : 0.00 0 0
2.29/2.38 c twoopt : 0.00 0 0
2.29/2.38 c fixandinfer : 0.00 0 0
2.29/2.38 c feaspump : 0.00 1 0
2.29/2.38 c intdiving : 0.00 0 0
2.29/2.38 c actconsdiving : 0.00 0 0
2.29/2.38 c octane : 0.00 0 0
2.29/2.38 c rens : 0.01 1 0
2.29/2.38 c rins : 0.00 0 0
2.29/2.38 c localbranching : 0.00 0 0
2.29/2.38 c mutation : 0.00 0 0
2.29/2.38 c crossover : 0.03 3 0
2.29/2.38 c dins : 0.00 0 0
2.29/2.38 c undercover : 0.00 0 0
2.29/2.38 c nlp : 0.00 0 0
2.29/2.38 c trysol : 0.00 57 46
2.29/2.38 c LP : Time Calls Iterations Iter/call Iter/sec
2.29/2.38 c primal LP : 0.00 0 0 0.00 -
2.29/2.38 c dual LP : 0.71 1903 25764 13.54 36162.74
2.29/2.38 c lex dual LP : 0.00 0 0 0.00 -
2.29/2.38 c barrier LP : 0.00 0 0 0.00 -
2.29/2.38 c diving/probing LP: 0.01 25 237 9.48 -
2.29/2.38 c strong branching : 0.92 1364 44518 32.64 48548.18
2.29/2.38 c (at root node) : - 19 1944 102.32 -
2.29/2.38 c conflict analysis: 0.00 0 0 0.00 -
2.29/2.38 c B&B Tree :
2.29/2.38 c number of runs : 1
2.29/2.38 c nodes : 2925
2.29/2.38 c nodes (total) : 2925
2.29/2.38 c nodes left : 0
2.29/2.38 c max depth : 85
2.29/2.38 c max depth (total): 85
2.29/2.38 c backtracks : 460 (15.7%)
2.29/2.38 c delayed cutoffs : 269
2.29/2.38 c repropagations : 2368 (9421 domain reductions, 85 cutoffs)
2.29/2.38 c avg switch length: 3.75
2.29/2.38 c switching time : 0.08
2.29/2.38 c Solution :
2.29/2.38 c Solutions found : 62 (17 improvements)
2.29/2.38 c First Solution : +2.85500000000000e+03 (in run 1, after 14 nodes, 0.27 seconds, depth 14, found by <trysol>)
2.29/2.38 c Primal Bound : +2.00000000000000e+00 (in run 1, after 2863 nodes, 2.31 seconds, depth 13, found by <relaxation>)
2.29/2.38 c Dual Bound : +2.00000000000000e+00
2.29/2.38 c Gap : 0.00 %
2.29/2.38 c Root Dual Bound : +0.00000000000000e+00
2.29/2.38 c Root Iterations : 131
2.29/2.39 c Time complete: 2.38.