0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
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-2666132-1276465387.opb>
0.00/0.02 c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 700 constraints
0.00/0.02 c problem read
0.00/0.02 c presolving settings loaded
0.00/0.02 c presolving:
0.02/0.03 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 3 chg coeffs, 0 upgd conss, 224 impls, 0 clqs
0.02/0.05 c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 3 chg coeffs, 700 upgd conss, 224 impls, 0 clqs
0.02/0.06 c (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.02/0.06 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.06 c presolving (3 rounds):
0.02/0.06 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 3 changed coefficients
0.02/0.06 c 224 implications, 0 cliques
0.02/0.06 c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 700 constraints
0.02/0.06 c 700 constraints of type <logicor>
0.02/0.06 c transformed objective value is always integral (scale: 1)
0.02/0.06 c Presolving Time: 0.03
0.02/0.06 c - non default parameters ----------------------------------------------------------------------
0.02/0.06 c # SCIP version 1.2.1.2
0.02/0.06 c
0.02/0.06 c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.02/0.06 c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.06 c conflict/interconss = 0
0.02/0.06 c
0.02/0.06 c # should binary conflicts be preferred?
0.02/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.06 c conflict/preferbinary = TRUE
0.02/0.06 c
0.02/0.06 c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.02/0.06 c # [type: int, range: [-1,2147483647], default: 0]
0.02/0.06 c constraints/agelimit = 1
0.02/0.06 c
0.02/0.06 c # should enforcement of pseudo solution be disabled?
0.02/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.06 c constraints/disableenfops = TRUE
0.02/0.06 c
0.02/0.06 c # frequency for displaying node information lines
0.02/0.06 c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.06 c display/freq = 10000
0.02/0.06 c
0.02/0.06 c # maximal time in seconds to run
0.02/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.06 c limits/time = 1799.99
0.02/0.06 c
0.02/0.06 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.06 c limits/memory = 1620
0.02/0.06 c
0.02/0.06 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.02/0.06 c # [type: int, range: [-1,2147483647], default: 1]
0.02/0.06 c lp/solvefreq = 0
0.02/0.06 c
0.02/0.06 c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.02/0.06 c # [type: char, range: {lafpsqd}, default: l]
0.02/0.06 c lp/pricing = a
0.02/0.06 c
0.02/0.06 c # should presolving try to simplify inequalities
0.02/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.06 c constraints/linear/simplifyinequalities = TRUE
0.02/0.06 c
0.02/0.06 c # should presolving try to simplify knapsacks
0.02/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.06 c constraints/knapsack/simplifyinequalities = TRUE
0.02/0.06 c
0.02/0.06 c # priority of node selection rule <dfs> in standard mode
0.02/0.06 c # [type: int, range: [-536870912,536870911], default: 0]
0.02/0.06 c nodeselection/dfs/stdpriority = 1000000
0.02/0.06 c
0.02/0.06 c -----------------------------------------------------------------------------------------------
0.02/0.06 c start solving
0.02/0.06 c
0.09/0.11 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.11 c 0.1s| 1 | 0 | 340 | - |1441k| 0 | 200 | 200 | 700 | 200 | 700 | 0 | 0 | 0 | 6.733333e+01 | -- | Inf
0.19/0.26 c 0.2s| 1 | 0 | 528 | - |3038k| 0 | 200 | 200 | 700 | 200 | 701 | 1 | 0 | 0 | 6.766667e+01 | -- | Inf
0.40/0.40 c 0.4s| 1 | 0 | 731 | - |4334k| 0 | 200 | 200 | 700 | 200 | 702 | 2 | 0 | 0 | 6.779167e+01 | -- | Inf
0.49/0.56 c 0.5s| 1 | 0 | 999 | - |5699k| 0 | 200 | 200 | 700 | 200 | 703 | 3 | 0 | 0 | 6.792593e+01 | -- | Inf
0.69/0.73 c 0.7s| 1 | 0 | 1202 | - |7446k| 0 | 200 | 200 | 700 | 200 | 704 | 4 | 0 | 0 | 6.800000e+01 | -- | Inf
0.89/0.91 c 0.9s| 1 | 0 | 1614 | - |8642k| 0 | 200 | 200 | 700 | 200 | 705 | 5 | 0 | 0 | 6.806306e+01 | -- | Inf
1.00/1.09 c 1.0s| 1 | 0 | 1906 | - | 10M| 0 | 200 | 200 | 700 | 200 | 706 | 6 | 0 | 0 | 6.811111e+01 | -- | Inf
1.19/1.26 c 1.2s| 1 | 0 | 2012 | - | 11M| 0 | 200 | 200 | 700 | 200 | 707 | 7 | 0 | 0 | 6.812429e+01 | -- | Inf
1.39/1.46 c 1.4s| 1 | 0 | 2301 | - | 13M| 0 | 200 | 200 | 700 | 200 | 708 | 8 | 0 | 0 | 6.815210e+01 | -- | Inf
1.59/1.69 c 1.6s| 1 | 0 | 2740 | - | 14M| 0 | 200 | 200 | 700 | 200 | 709 | 9 | 0 | 0 | 6.817584e+01 | -- | Inf
1.89/1.92 c 1.8s| 1 | 0 | 3181 | - | 16M| 0 | 200 | 200 | 700 | 200 | 710 | 10 | 0 | 0 | 6.820871e+01 | -- | Inf
2.10/2.11 c 2.0s| 1 | 0 | 3546 | - | 17M| 0 | 200 | 200 | 700 | 200 | 711 | 11 | 0 | 0 | 6.822651e+01 | -- | Inf
2.29/2.30 c 2.2s| 1 | 0 | 3864 | - | 18M| 0 | 200 | 200 | 700 | 200 | 712 | 12 | 0 | 0 | 6.823811e+01 | -- | Inf
2.49/2.51 c 2.4s| 1 | 0 | 4175 | - | 19M| 0 | 200 | 200 | 700 | 200 | 713 | 13 | 0 | 0 | 6.824609e+01 | -- | Inf
2.69/2.72 c 2.6s| 1 | 0 | 4527 | - | 21M| 0 | 200 | 200 | 700 | 200 | 714 | 14 | 0 | 0 | 6.825424e+01 | -- | Inf
2.89/2.92 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
2.89/2.92 c 2.8s| 1 | 0 | 4836 | - | 22M| 0 | 200 | 200 | 700 | 200 | 715 | 15 | 0 | 0 | 6.826258e+01 | -- | Inf
3.09/3.15 c 3.0s| 1 | 0 | 5249 | - | 23M| 0 | 200 | 200 | 700 | 200 | 716 | 16 | 0 | 0 | 6.826821e+01 | -- | Inf
3.30/3.38 c 3.3s| 1 | 0 | 5640 | - | 24M| 0 | 200 | 200 | 700 | 200 | 717 | 17 | 0 | 0 | 6.828138e+01 | -- | Inf
3.59/3.62 c 3.5s| 1 | 0 | 6091 | - | 25M| 0 | 200 | 200 | 700 | 200 | 718 | 18 | 0 | 0 | 6.829173e+01 | -- | Inf
3.79/3.85 c 3.7s| 1 | 0 | 6541 | - | 26M| 0 | 200 | 200 | 700 | 200 | 719 | 19 | 0 | 0 | 6.829650e+01 | -- | Inf
4.09/4.14 c 4.0s| 1 | 0 | 7100 | - | 27M| 0 | 200 | 200 | 700 | 200 | 720 | 20 | 0 | 0 | 6.830467e+01 | -- | Inf
4.19/4.28 c 4.2s| 1 | 0 | 7358 | - | 27M| 0 | 200 | 200 | 700 | 200 | 721 | 21 | 0 | 0 | 6.830574e+01 | -- | Inf
4.30/4.40 c 4.3s| 1 | 0 | 7572 | - | 27M| 0 | 200 | 200 | 700 | 200 | 723 | 23 | 0 | 0 | 6.830678e+01 | -- | Inf
4.49/4.56 c 4.4s| 1 | 0 | 7808 | - | 27M| 0 | 200 | 200 | 700 | 200 | 724 | 24 | 0 | 0 | 6.830748e+01 | -- | Inf
9.18/9.25 c 9.0s| 1 | 2 | 7808 | - | 27M| 0 | 200 | 200 | 700 | 200 | 724 | 24 | 0 | 17 | 6.830748e+01 | -- | Inf
9.18/9.26 o 100
9.18/9.26 c * 9.0s| 21 | 3 | 7808 | 0.0 | 27M| 10 | - | 200 | 705 | 0 | 0 | 24 | 7 | 17 | 6.902239e+01 | 1.000000e+02 | 44.88%
9.18/9.28 c
9.18/9.28 c SCIP Status : problem is solved [optimal solution found]
9.18/9.28 c Solving Time (sec) : 9.06
9.18/9.28 c Solving Nodes : 91
9.18/9.28 c Primal Bound : +1.00000000000000e+02 (1 solutions)
9.18/9.28 c Dual Bound : +1.00000000000000e+02
9.18/9.28 c Gap : 0.00 %
9.18/9.28 s OPTIMUM FOUND
9.18/9.28 v x200 -x199 x198 -x197 -x196 x195 x194 -x193 -x192 x191 x190 -x189 x188 -x187 -x186 x185 -x184 x183 -x182 x181 -x180 x179 -x178
9.18/9.28 v x177 -x176 x175 -x174 x173 x172 -x171 -x170 x169 -x168 x167 x166 -x165 x164 -x163 x162 -x161 x160 -x159 -x158 x157 -x156 x155
9.18/9.28 v -x154 x153 -x152 x151 -x150 x149 x148 -x147 -x146 x145 -x144 x143 -x142 x141 x140 -x139 x138 -x137 -x136 x135 x134 -x133 x132
9.18/9.28 v -x131 x130 -x129 -x128 x127 x126 -x125 -x124 x123 x122 -x121 x120 -x119 -x118 x117 x116 -x115 -x114 x113 -x112 x111 x110 -x109
9.18/9.28 v -x108 x107 x106 -x105 -x104 x103 x102 -x101 x100 -x99 x98 -x97 x96 -x95 x94 -x93 x92 -x91 -x90 x89 x88 -x87 -x86 x85 x84
9.18/9.28 v -x83 x82 -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
9.18/9.28 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 -x30 x29 -x28
9.18/9.28 v x27 x26 -x25 -x24 x23 -x22 x21 x20 -x19 -x18 x17 -x16 x15 x14 -x13 -x12 x11 x10 -x9 x8 -x7 -x6 x5 x4 -x3 x2 -x1
9.18/9.28 c SCIP Status : problem is solved [optimal solution found]
9.18/9.28 c Solving Time : 9.06
9.18/9.28 c Original Problem :
9.18/9.28 c Problem name : HOME/instance-2666132-1276465387.opb
9.18/9.28 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
9.18/9.28 c Constraints : 700 initial, 700 maximal
9.18/9.28 c Presolved Problem :
9.18/9.28 c Problem name : t_HOME/instance-2666132-1276465387.opb
9.18/9.28 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
9.18/9.28 c Constraints : 700 initial, 710 maximal
9.18/9.28 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
9.18/9.28 c trivial : 0.00 0 0 0 0 0 0 0 0
9.18/9.28 c dualfix : 0.00 0 0 0 0 0 0 0 0
9.18/9.28 c boundshift : 0.00 0 0 0 0 0 0 0 0
9.18/9.28 c inttobinary : 0.00 0 0 0 0 0 0 0 0
9.18/9.28 c implics : 0.00 0 0 0 0 0 0 0 0
9.18/9.28 c probing : 0.00 0 0 0 0 0 0 0 0
9.18/9.28 c linear : 0.01 0 0 0 0 0 0 0 3
9.18/9.28 c logicor : 0.02 0 0 0 0 0 0 0 0
9.18/9.28 c root node : - 58 - - 58 - - - -
9.18/9.28 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
9.18/9.28 c integral : 0 0 0 1 0 0 0 0 0 2
9.18/9.28 c logicor : 700+ 24 833 0 1 46 1860 0 0 0
9.18/9.28 c countsols : 0 0 0 0 1 0 0 0 0 0
9.18/9.28 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
9.18/9.28 c integral : 4.50 0.00 0.00 4.50 0.00
9.18/9.28 c logicor : 0.00 0.00 0.00 0.00 0.00
9.18/9.28 c countsols : 0.00 0.00 0.00 0.00 0.00
9.18/9.28 c Propagators : Time Calls Cutoffs DomReds
9.18/9.28 c vbounds : 0.00 2 0 0
9.18/9.28 c rootredcost : 0.00 1 0 0
9.18/9.28 c pseudoobj : 0.02 709 0 0
9.18/9.28 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
9.18/9.28 c propagation : 0.00 46 42 42 2.7 7 3.6 -
9.18/9.28 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
9.18/9.28 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
9.18/9.28 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
9.18/9.28 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
9.18/9.28 c applied globally : - - - 49 2.8 - - -
9.18/9.28 c applied locally : - - - 0 0.0 - - -
9.18/9.28 c Separators : Time Calls Cutoffs DomReds Cuts Conss
9.18/9.28 c cut pool : 0.14 23 - - 2793 - (maximal pool size: 5692)
9.18/9.28 c redcost : 0.00 24 0 0 0 0
9.18/9.28 c impliedbounds : 0.00 24 0 0 0 0
9.18/9.28 c intobj : 0.00 0 0 0 0 0
9.18/9.28 c cgmip : 0.00 0 0 0 0 0
9.18/9.28 c gomory : 1.16 24 0 0 10 0
9.18/9.28 c strongcg : 1.08 20 0 0 6174 0
9.18/9.28 c cmir : 0.05 10 0 0 0 0
9.18/9.28 c flowcover : 0.05 10 0 0 0 0
9.18/9.28 c clique : 0.00 1 0 0 0 0
9.18/9.28 c zerohalf : 0.00 0 0 0 0 0
9.18/9.28 c mcf : 0.01 1 0 0 0 0
9.18/9.28 c rapidlearning : 0.00 0 0 0 0 0
9.18/9.28 c Pricers : Time Calls Vars
9.18/9.28 c problem variables: 0.00 0 0
9.18/9.28 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
9.18/9.28 c relpscost : 4.50 1 0 0 0 0 2
9.18/9.28 c pscost : 0.00 0 0 0 0 0 0
9.18/9.28 c inference : 0.00 60 0 0 0 0 120
9.18/9.28 c mostinf : 0.00 0 0 0 0 0 0
9.18/9.28 c leastinf : 0.00 0 0 0 0 0 0
9.18/9.28 c fullstrong : 0.00 0 0 0 0 0 0
9.18/9.28 c allfullstrong : 0.00 0 0 0 0 0 0
9.18/9.28 c random : 0.00 0 0 0 0 0 0
9.18/9.28 c Primal Heuristics : Time Calls Found
9.18/9.28 c LP solutions : 0.00 - 0
9.18/9.28 c pseudo solutions : 0.00 - 1
9.18/9.28 c oneopt : 0.00 0 0
9.18/9.28 c crossover : 0.00 0 0
9.18/9.28 c trivial : 0.00 2 0
9.18/9.28 c simplerounding : 0.00 0 0
9.18/9.28 c zirounding : 0.00 1 0
9.18/9.28 c rounding : 0.00 24 0
9.18/9.28 c shifting : 0.02 24 0
9.18/9.28 c intshifting : 0.00 0 0
9.18/9.28 c twoopt : 0.00 0 0
9.18/9.28 c fixandinfer : 0.00 0 0
9.18/9.28 c feaspump : 0.01 1 0
9.18/9.28 c coefdiving : 0.00 0 0
9.18/9.28 c pscostdiving : 0.00 0 0
9.18/9.28 c fracdiving : 0.00 0 0
9.18/9.28 c veclendiving : 0.00 0 0
9.18/9.28 c intdiving : 0.00 0 0
9.18/9.28 c actconsdiving : 0.00 0 0
9.18/9.28 c objpscostdiving : 0.00 0 0
9.18/9.28 c rootsoldiving : 0.00 0 0
9.18/9.28 c linesearchdiving : 0.00 0 0
9.18/9.28 c guideddiving : 0.00 0 0
9.18/9.28 c octane : 0.00 0 0
9.18/9.28 c rens : 0.00 0 0
9.18/9.28 c rins : 0.00 0 0
9.18/9.28 c localbranching : 0.00 0 0
9.18/9.28 c mutation : 0.00 0 0
9.18/9.28 c dins : 0.00 0 0
9.18/9.28 c undercover : 0.00 0 0
9.18/9.28 c nlp : 0.00 0 0
9.18/9.28 c trysol : 0.00 0 0
9.18/9.28 c LP : Time Calls Iterations Iter/call Iter/sec
9.18/9.28 c primal LP : 0.01 0 0 0.00 0.00
9.18/9.28 c dual LP : 1.97 24 7808 325.33 3963.45
9.18/9.28 c lex dual LP : 0.00 0 0 0.00 -
9.18/9.28 c barrier LP : 0.00 0 0 0.00 -
9.18/9.28 c diving/probing LP: 0.01 0 0 0.00 0.00
9.18/9.28 c strong branching : 4.50 17 17000 1000.00 3777.78
9.18/9.28 c (at root node) : - 17 17000 1000.00 -
9.18/9.28 c conflict analysis: 0.00 0 0 0.00 -
9.18/9.28 c B&B Tree :
9.18/9.28 c number of runs : 1
9.18/9.28 c nodes : 91
9.18/9.28 c nodes (total) : 91
9.18/9.28 c nodes left : 0
9.18/9.28 c max depth : 12
9.18/9.28 c max depth (total): 12
9.18/9.28 c backtracks : 21 (23.1%)
9.18/9.28 c delayed cutoffs : 32
9.18/9.28 c repropagations : 69 (827 domain reductions, 17 cutoffs)
9.18/9.28 c avg switch length: 2.81
9.18/9.28 c switching time : 0.01
9.18/9.28 c Solution :
9.18/9.28 c Solutions found : 1 (1 improvements)
9.18/9.28 c First Solution : +1.00000000000000e+02 (in run 1, after 21 nodes, 9.04 seconds, depth 6, found by <relaxation>)
9.18/9.28 c Primal Bound : +1.00000000000000e+02 (in run 1, after 21 nodes, 9.04 seconds, depth 6, found by <relaxation>)
9.18/9.28 c Dual Bound : +1.00000000000000e+02
9.18/9.28 c Gap : 0.00 %
9.18/9.28 c Root Dual Bound : +6.83074826186768e+01
9.18/9.28 c Root Iterations : 7808
9.29/9.30 c Time complete: 9.3.