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-2705293-1278572932.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:
0.00/0.01 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 | 31 | - |1067k| 0 | 10 | 293 | 158 | 293 | 55 | 21 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 60 | - |1149k| 0 | 30 | 293 | 158 | 293 | 67 | 33 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.04 c 0.0s| 1 | 0 | 82 | - |1420k| 0 | 36 | 293 | 158 | 293 | 72 | 38 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.05 c 0.1s| 1 | 0 | 95 | - |1426k| 0 | 37 | 293 | 158 | 293 | 74 | 40 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.07 c 0.1s| 1 | 0 | 98 | - |1431k| 0 | 37 | 293 | 158 | 293 | 76 | 42 | 0 | 0 | 0.000000e+00 | -- | Inf
0.02/0.08 c 0.1s| 1 | 0 | 102 | - |1435k| 0 | 37 | 293 | 158 | 293 | 77 | 43 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.13 c 0.1s| 1 | 2 | 102 | - |1438k| 0 | 37 | 293 | 158 | 293 | 77 | 43 | 0 | 15 | 0.000000e+00 | -- | Inf
0.19/0.29 o 3276
0.19/0.29 c y 0.3s| 17 | 16 | 520 | 26.1 |1476k| 15 | - | 293 | 158 | 0 | 0 | 53 | 0 | 138 | 0.000000e+00 | 3.276000e+03 | Inf
0.49/0.53 o 538
0.49/0.53 c * 0.5s| 242 | 229 | 1571 | 6.1 |1729k| 57 | - | 293 | 168 | 293 | 78 | 80 | 10 | 439 | 0.000000e+00 | 5.380000e+02 | Inf
0.69/0.77 o 283
0.69/0.77 c * 0.8s| 553 | 398 | 3429 | 6.0 |1982k| 57 | - | 293 | 196 | 293 | 77 | 133 | 38 | 669 | 0.000000e+00 | 2.830000e+02 | Inf
0.79/0.80 o 280
0.79/0.80 c * 0.8s| 629 | 463 | 3656 | 5.7 |2065k| 57 | - | 293 | 200 | 293 | 80 | 147 | 42 | 692 | 0.000000e+00 | 2.800000e+02 | Inf
0.88/0.97 o 244
0.88/0.97 c * 1.0s| 1135 | 812 | 4917 | 4.2 |2438k| 78 | - | 293 | 278 | 293 | 77 | 176 | 123 | 766 | 0.000000e+00 | 2.440000e+02 | Inf
0.88/0.97 o 220
0.88/0.97 c * 1.0s| 1155 | 796 | 4921 | 4.2 |2429k| 78 | - | 293 | 281 | 293 | 77 | 176 | 126 | 766 | 0.000000e+00 | 2.200000e+02 | Inf
0.88/0.98 o 209
0.88/0.98 c * 1.0s| 1156 | 775 | 4922 | 4.2 |2423k| 78 | - | 293 | 281 | 293 | 77 | 176 | 126 | 766 | 0.000000e+00 | 2.090000e+02 | Inf
1.00/1.08 o 189
1.00/1.08 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.00/1.08 c * 1.1s| 1411 | 848 | 5604 | 3.9 |2641k| 78 | - | 293 | 376 | 293 | 81 | 195 | 223 | 812 | 0.000000e+00 | 1.890000e+02 | Inf
1.19/1.24 o 131
1.19/1.24 c * 1.2s| 1850 | 826 | 6512 | 3.5 |2873k| 78 | - | 293 | 542 | 293 | 75 | 211 | 392 | 879 | 0.000000e+00 | 1.310000e+02 | Inf
1.19/1.24 o 129
1.19/1.24 c * 1.2s| 1868 | 826 | 6521 | 3.4 |2883k| 78 | - | 293 | 542 | 293 | 76 | 212 | 392 | 879 | 0.000000e+00 | 1.290000e+02 | Inf
1.29/1.36 o 128
1.29/1.36 c * 1.4s| 2125 | 922 | 7750 | 3.6 |3071k| 78 | - | 293 | 652 | 293 | 83 | 244 | 502 | 986 | 0.000000e+00 | 1.280000e+02 | Inf
1.59/1.60 o 114
1.59/1.60 c * 1.6s| 2870 | 1224 | 9225 | 3.2 |3547k| 78 | - | 293 | 904 | 293 | 75 | 275 | 754 |1067 | 0.000000e+00 | 1.140000e+02 | Inf
1.59/1.61 o 94
1.59/1.61 c * 1.6s| 2873 | 1111 | 9236 | 3.2 |3468k| 78 | - | 293 | 904 | 293 | 76 | 276 | 754 |1067 | 0.000000e+00 | 9.400000e+01 | Inf
1.59/1.61 o 91
1.59/1.61 c * 1.6s| 2874 | 1077 | 9236 | 3.2 |3442k| 78 | - | 293 | 904 | 293 | 76 | 276 | 754 |1067 | 0.000000e+00 | 9.100000e+01 | Inf
2.09/2.12 o 90
2.09/2.12 c * 2.1s| 4140 | 1363 | 13675 | 3.3 |4377k| 78 | - | 293 |1697 | 293 | 75 | 376 |1574 |1191 | 0.000000e+00 | 9.000000e+01 | Inf
2.20/2.21 o 80
2.20/2.21 c * 2.2s| 4348 | 1270 | 14290 | 3.3 |4433k| 78 | - | 293 |1834 | 293 | 75 | 395 |1715 |1204 | 0.000000e+00 | 8.000000e+01 | Inf
2.39/2.44 o 31
2.39/2.44 c * 2.4s| 4866 | 952 | 16934 | 3.5 |4373k| 78 | - | 293 |2151 | 293 | 75 | 443 |2073 |1231 | 0.000000e+00 | 3.100000e+01 | Inf
2.39/2.45 o 29
2.39/2.45 c * 2.4s| 4881 | 520 | 17124 | 3.5 |3844k| 78 | - | 293 |2027 | 293 | 78 | 448 |2088 |1232 | 0.000000e+00 | 2.900000e+01 | Inf
2.49/2.50 o 27
2.49/2.50 c * 2.5s| 4920 | 504 | 18512 | 3.7 |3855k| 78 | - | 293 |2021 | 293 | 75 | 451 |2159 |1242 | 0.000000e+00 | 2.700000e+01 | Inf
2.49/2.55 o 23
2.49/2.55 c * 2.5s| 4982 | 480 | 19707 | 3.9 |3875k| 78 | - | 293 |2092 | 293 | 76 | 459 |2231 |1245 | 0.000000e+00 | 2.300000e+01 | Inf
3.20/3.21 c
3.20/3.21 c SCIP Status : problem is solved [optimal solution found]
3.20/3.21 c Solving Time (sec) : 3.21
3.20/3.21 c Solving Nodes : 5904
3.20/3.21 c Primal Bound : +2.30000000000000e+01 (144 solutions)
3.20/3.21 c Dual Bound : +2.30000000000000e+01
3.20/3.21 c Gap : 0.00 %
3.20/3.21 s OPTIMUM FOUND
3.20/3.21 v -x169 -x168 -x167 -x166 -x165 x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148
3.20/3.21 v x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127
3.20/3.21 v -x126 -x125 -x124 -x123 -x122 -x121 x120 -x119 -x118 x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106
3.20/3.21 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
3.20/3.21 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
3.20/3.21 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
3.20/3.21 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
3.20/3.21 v -x4 -x3 -x2 -x1
3.20/3.21 c SCIP Status : problem is solved [optimal solution found]
3.20/3.21 c Solving Time : 3.21
3.20/3.21 c Original Problem :
3.20/3.21 c Problem name : HOME/instance-2705293-1278572932.wbo
3.20/3.21 c Variables : 297 (233 binary, 0 integer, 64 implicit integer, 0 continuous)
3.20/3.21 c Constraints : 166 initial, 166 maximal
3.20/3.21 c Presolved Problem :
3.20/3.21 c Problem name : t_HOME/instance-2705293-1278572932.wbo
3.20/3.21 c Variables : 293 (231 binary, 0 integer, 62 implicit integer, 0 continuous)
3.20/3.21 c Constraints : 158 initial, 2964 maximal
3.20/3.21 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
3.20/3.21 c trivial : 0.00 0 0 0 0 0 0 0 0
3.20/3.21 c dualfix : 0.00 4 0 0 0 0 0 0 0
3.20/3.21 c boundshift : 0.00 0 0 0 0 0 0 0 0
3.20/3.21 c inttobinary : 0.00 0 0 0 0 0 0 0 0
3.20/3.21 c implics : 0.00 0 0 0 0 0 0 0 0
3.20/3.21 c probing : 0.01 0 0 0 0 0 0 0 0
3.20/3.21 c setppc : 0.00 0 0 0 0 0 0 0 0
3.20/3.21 c linear : 0.00 0 0 0 62 0 6 2 0
3.20/3.21 c indicator : 0.00 0 0 0 0 0 2 0 0
3.20/3.21 c logicor : 0.00 0 0 0 0 0 0 0 0
3.20/3.21 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
3.20/3.21 c root node : - 100 - - 100 - - - -
3.20/3.21 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
3.20/3.21 c integral : 0 0 0 4489 0 1 80 0 0 3612
3.20/3.21 c setppc : 30 6 19011 2549 0 106 17645 0 0 0
3.20/3.21 c linear : 62 6 19015 2590 0 453 52881 535 0 0
3.20/3.21 c indicator : 62 0 18575 2605 0 115 20143 0 0 0
3.20/3.21 c logicor : 4+ 6 5777 1255 0 224 1797 0 0 0
3.20/3.21 c bounddisjunction : 0+ 0 5902 0 0 20 1078 0 0 0
3.20/3.21 c countsols : 0 0 0 2313 0 0 0 0 0 0
3.20/3.21 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
3.20/3.21 c integral : 0.72 0.00 0.00 0.72 0.00
3.20/3.21 c setppc : 0.03 0.00 0.03 0.00 0.00
3.20/3.21 c linear : 0.21 0.00 0.20 0.01 0.00
3.20/3.21 c indicator : 0.04 0.00 0.03 0.01 0.00
3.20/3.21 c logicor : 0.05 0.00 0.05 0.00 0.00
3.20/3.21 c bounddisjunction : 0.09 0.00 0.09 0.00 0.00
3.20/3.21 c countsols : 0.00 0.00 0.00 0.00 0.00
3.20/3.21 c Propagators : Time Calls Cutoffs DomReds
3.20/3.21 c vbounds : 0.02 4033 1 1364
3.20/3.21 c rootredcost : 0.00 20 0 50
3.20/3.21 c pseudoobj : 0.08 19352 404 20739
3.20/3.21 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
3.20/3.21 c propagation : 0.07 1207 1200 7355 22.7 12 24.5 -
3.20/3.21 c infeasible LP : 0.03 638 634 3358 19.7 2 23.5 0
3.20/3.21 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
3.20/3.21 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
3.20/3.21 c pseudo solution : 0.00 1 1 2 3.0 0 0.0 -
3.20/3.21 c applied globally : - - - 3334 16.0 - - -
3.20/3.21 c applied locally : - - - 12 35.7 - - -
3.20/3.21 c Separators : Time Calls Cutoffs DomReds Cuts Conss
3.20/3.21 c cut pool : 0.00 4 - - 9 - (maximal pool size: 74)
3.20/3.21 c redcost : 0.03 4665 0 1117 0 0
3.20/3.21 c impliedbounds : 0.00 5 0 0 0 0
3.20/3.21 c intobj : 0.00 0 0 0 0 0
3.20/3.21 c cgmip : 0.00 0 0 0 0 0
3.20/3.21 c gomory : 0.01 5 0 0 50 0
3.20/3.21 c strongcg : 0.01 5 0 0 63 0
3.20/3.21 c cmir : 0.00 5 0 0 0 0
3.20/3.21 c flowcover : 0.02 5 0 0 0 0
3.20/3.21 c clique : 0.00 5 0 0 0 0
3.20/3.21 c zerohalf : 0.00 0 0 0 0 0
3.20/3.21 c mcf : 0.00 1 0 0 0 0
3.20/3.21 c rapidlearning : 0.01 1 0 0 0 0
3.20/3.21 c Pricers : Time Calls Vars
3.20/3.21 c problem variables: 0.00 0 0
3.20/3.21 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
3.20/3.21 c relpscost : 0.72 1880 1 80 0 0 3612
3.20/3.21 c pscost : 0.00 0 0 0 0 0 0
3.20/3.21 c inference : 0.03 2294 0 0 0 0 4631
3.20/3.21 c mostinf : 0.00 0 0 0 0 0 0
3.20/3.21 c leastinf : 0.00 0 0 0 0 0 0
3.20/3.21 c fullstrong : 0.00 0 0 0 0 0 0
3.20/3.21 c allfullstrong : 0.00 0 0 0 0 0 0
3.20/3.21 c random : 0.00 0 0 0 0 0 0
3.20/3.21 c Primal Heuristics : Time Calls Found
3.20/3.21 c LP solutions : 0.00 - 19
3.20/3.21 c pseudo solutions : 0.00 - 0
3.20/3.21 c oneopt : 0.01 18 0
3.20/3.21 c feaspump : 0.00 1 0
3.20/3.21 c linesearchdiving : 0.00 48 0
3.20/3.21 c fracdiving : 0.00 48 0
3.20/3.21 c veclendiving : 0.00 48 0
3.20/3.21 c coefdiving : 0.00 49 0
3.20/3.21 c pscostdiving : 0.00 49 0
3.20/3.21 c guideddiving : 0.00 49 0
3.20/3.21 c rootsoldiving : 0.00 44 0
3.20/3.21 c objpscostdiving : 0.00 46 0
3.20/3.21 c trivial : 0.00 2 0
3.20/3.21 c simplerounding : 0.00 1910 0
3.20/3.21 c zirounding : 0.01 1000 0
3.20/3.21 c rounding : 0.01 574 0
3.20/3.21 c shifting : 0.02 158 0
3.20/3.21 c intshifting : 0.00 0 0
3.20/3.21 c twoopt : 0.00 0 0
3.20/3.21 c fixandinfer : 0.00 0 0
3.20/3.21 c intdiving : 0.00 0 0
3.20/3.21 c actconsdiving : 0.00 0 0
3.20/3.21 c octane : 0.00 0 0
3.20/3.21 c rens : 0.01 1 0
3.20/3.21 c rins : 0.00 0 0
3.20/3.21 c localbranching : 0.00 0 0
3.20/3.21 c mutation : 0.00 0 0
3.20/3.21 c crossover : 0.06 7 0
3.20/3.21 c dins : 0.00 0 0
3.20/3.21 c undercover : 0.00 0 0
3.20/3.21 c nlp : 0.00 0 0
3.20/3.21 c trysol : 0.01 213 125
3.20/3.21 c LP : Time Calls Iterations Iter/call Iter/sec
3.20/3.21 c primal LP : 0.00 0 0 0.00 -
3.20/3.21 c dual LP : 1.15 3203 36940 11.53 32091.32
3.20/3.21 c lex dual LP : 0.00 0 0 0.00 -
3.20/3.21 c barrier LP : 0.00 0 0 0.00 -
3.20/3.21 c diving/probing LP: 0.01 30 295 9.83 27219.04
3.20/3.21 c strong branching : 0.71 1286 29207 22.71 41160.62
3.20/3.21 c (at root node) : - 15 1675 111.67 -
3.20/3.21 c conflict analysis: 0.00 0 0 0.00 -
3.20/3.21 c B&B Tree :
3.20/3.21 c number of runs : 1
3.20/3.21 c nodes : 5904
3.20/3.21 c nodes (total) : 5904
3.20/3.21 c nodes left : 0
3.20/3.21 c max depth : 78
3.20/3.21 c max depth (total): 78
3.20/3.21 c backtracks : 663 (11.2%)
3.20/3.21 c delayed cutoffs : 693
3.20/3.21 c repropagations : 7201 (14653 domain reductions, 174 cutoffs)
3.20/3.21 c avg switch length: 4.66
3.20/3.21 c switching time : 0.19
3.20/3.21 c Solution :
3.20/3.21 c Solutions found : 144 (20 improvements)
3.20/3.21 c First Solution : +3.27600000000000e+03 (in run 1, after 16 nodes, 0.28 seconds, depth 16, found by <trysol>)
3.20/3.21 c Primal Bound : +2.30000000000000e+01 (in run 1, after 4982 nodes, 2.55 seconds, depth 14, found by <relaxation>)
3.20/3.21 c Dual Bound : +2.30000000000000e+01
3.20/3.21 c Gap : 0.00 %
3.20/3.21 c Root Dual Bound : +0.00000000000000e+00
3.20/3.21 c Root Iterations : 102
3.20/3.21 c Time complete: 3.21.