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-2666078-1276425768.opb>
0.00/0.03 c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 950 constraints
0.00/0.03 c problem read
0.00/0.03 c presolving settings loaded
0.00/0.03 c presolving:
0.06/0.08 c (round 1) 0 del vars, 35 del conss, 0 chg bounds, 35 chg sides, 0 chg coeffs, 915 upgd conss, 704 impls, 0 clqs
0.09/0.12 c (round 2) 8 del vars, 35 del conss, 0 chg bounds, 35 chg sides, 0 chg coeffs, 915 upgd conss, 2384 impls, 0 clqs
0.09/0.12 c (round 3) 8 del vars, 122 del conss, 0 chg bounds, 35 chg sides, 0 chg coeffs, 915 upgd conss, 2384 impls, 0 clqs
0.09/0.14 c (round 4) 8 del vars, 124 del conss, 0 chg bounds, 35 chg sides, 0 chg coeffs, 915 upgd conss, 2384 impls, 0 clqs
0.09/0.15 c presolving (5 rounds):
0.09/0.15 c 8 deleted vars, 124 deleted constraints, 0 tightened bounds, 0 added holes, 35 changed sides, 0 changed coefficients
0.09/0.15 c 2384 implications, 0 cliques
0.09/0.15 c presolved problem has 192 variables (192 bin, 0 int, 0 impl, 0 cont) and 826 constraints
0.09/0.15 c 826 constraints of type <logicor>
0.09/0.15 c transformed objective value is always integral (scale: 1)
0.09/0.15 c Presolving Time: 0.10
0.09/0.15 c - non default parameters ----------------------------------------------------------------------
0.09/0.15 c # SCIP version 1.2.1.2
0.09/0.15 c
0.09/0.15 c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.15 c conflict/interconss = 0
0.09/0.15 c
0.09/0.15 c # should binary conflicts be preferred?
0.09/0.15 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15 c conflict/preferbinary = TRUE
0.09/0.15 c
0.09/0.15 c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.15 c constraints/agelimit = 1
0.09/0.15 c
0.09/0.15 c # should enforcement of pseudo solution be disabled?
0.09/0.15 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15 c constraints/disableenfops = TRUE
0.09/0.15 c
0.09/0.15 c # frequency for displaying node information lines
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.15 c display/freq = 10000
0.09/0.15 c
0.09/0.15 c # maximal time in seconds to run
0.09/0.15 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.15 c limits/time = 1799.97
0.09/0.15 c
0.09/0.15 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.15 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.15 c limits/memory = 1620
0.09/0.15 c
0.09/0.15 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.15 c lp/solvefreq = 0
0.09/0.15 c
0.09/0.15 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)
0.09/0.15 c # [type: char, range: {lafpsqd}, default: l]
0.09/0.15 c lp/pricing = a
0.09/0.15 c
0.09/0.15 c # should presolving try to simplify inequalities
0.09/0.15 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15 c constraints/linear/simplifyinequalities = TRUE
0.09/0.15 c
0.09/0.15 c # should presolving try to simplify knapsacks
0.09/0.15 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15 c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.15 c
0.09/0.15 c # priority of node selection rule <dfs> in standard mode
0.09/0.15 c # [type: int, range: [-536870912,536870911], default: 0]
0.09/0.15 c nodeselection/dfs/stdpriority = 1000000
0.09/0.15 c
0.09/0.15 c -----------------------------------------------------------------------------------------------
0.09/0.15 c start solving
0.09/0.15 c
0.29/0.33 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.29/0.33 c 0.3s| 1 | 0 | 761 | - |1878k| 0 | 174 | 192 | 826 | 192 | 826 | 0 | 0 | 0 | 7.024399e+01 | -- | Inf
0.49/0.58 c 0.5s| 1 | 0 | 1012 | - |3677k| 0 | 175 | 192 | 826 | 192 | 890 | 64 | 0 | 0 | 7.120357e+01 | -- | Inf
0.79/0.81 c 0.7s| 1 | 0 | 1098 | - |5746k| 0 | 174 | 192 | 826 | 192 | 892 | 66 | 0 | 0 | 7.136656e+01 | -- | Inf
1.00/1.04 c 1.0s| 1 | 0 | 1188 | - |7796k| 0 | 172 | 192 | 826 | 192 | 895 | 69 | 0 | 0 | 7.147637e+01 | -- | Inf
1.19/1.29 c 1.2s| 1 | 0 | 1297 | - |9819k| 0 | 171 | 192 | 826 | 192 | 896 | 70 | 0 | 0 | 7.161250e+01 | -- | Inf
1.49/1.55 c 1.5s| 1 | 0 | 1390 | - | 11M| 0 | 172 | 192 | 826 | 192 | 897 | 71 | 0 | 0 | 7.166389e+01 | -- | Inf
1.79/1.84 c 1.8s| 1 | 0 | 1486 | - | 13M| 0 | 173 | 192 | 826 | 192 | 898 | 72 | 0 | 0 | 7.170052e+01 | -- | Inf
2.10/2.13 c 2.0s| 1 | 0 | 1532 | - | 14M| 0 | 172 | 192 | 826 | 192 | 899 | 73 | 0 | 0 | 7.170721e+01 | -- | Inf
2.39/2.43 c 2.3s| 1 | 0 | 1600 | - | 16M| 0 | 175 | 192 | 826 | 192 | 900 | 74 | 0 | 0 | 7.171671e+01 | -- | Inf
2.69/2.74 c 2.6s| 1 | 0 | 1675 | - | 17M| 0 | 177 | 192 | 826 | 192 | 901 | 75 | 0 | 0 | 7.172852e+01 | -- | Inf
2.99/3.06 c 3.0s| 1 | 0 | 1791 | - | 18M| 0 | 173 | 192 | 826 | 192 | 902 | 76 | 0 | 0 | 7.174658e+01 | -- | Inf
3.30/3.33 c 3.2s| 1 | 0 | 1869 | - | 18M| 0 | 174 | 192 | 826 | 192 | 856 | 77 | 0 | 0 | 7.176752e+01 | -- | Inf
3.49/3.58 c 3.5s| 1 | 0 | 1923 | - | 18M| 0 | 174 | 192 | 826 | 192 | 857 | 78 | 0 | 0 | 7.177585e+01 | -- | Inf
3.79/3.82 c 3.7s| 1 | 0 | 1982 | - | 19M| 0 | 175 | 192 | 826 | 192 | 858 | 79 | 0 | 0 | 7.178049e+01 | -- | Inf
3.99/4.07 c 4.0s| 1 | 0 | 2022 | - | 19M| 0 | 176 | 192 | 826 | 192 | 859 | 80 | 0 | 0 | 7.178697e+01 | -- | Inf
4.29/4.33 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
4.29/4.33 c 4.2s| 1 | 0 | 2137 | - | 19M| 0 | 174 | 192 | 826 | 192 | 861 | 82 | 0 | 0 | 7.181297e+01 | -- | Inf
4.59/4.60 c 4.5s| 1 | 0 | 2256 | - | 19M| 0 | 176 | 192 | 826 | 192 | 862 | 83 | 0 | 0 | 7.183543e+01 | -- | Inf
4.79/4.86 c 4.8s| 1 | 0 | 2332 | - | 19M| 0 | 173 | 192 | 826 | 192 | 859 | 84 | 0 | 0 | 7.184000e+01 | -- | Inf
11.59/11.62 c 11.3s| 1 | 2 | 2332 | - | 19M| 0 | 173 | 192 | 826 | 192 | 859 | 84 | 0 | 44 | 7.184000e+01 | -- | Inf
11.59/11.63 o 97
11.59/11.63 c *11.4s| 31 | 8 | 2332 | 0.0 | 19M| 16 | - | 192 | 834 | 0 | 0 | 84 | 14 | 44 | 7.433566e+01 | 9.700000e+01 | 30.49%
11.59/11.66 o 94
11.59/11.66 c *11.4s| 103 | 12 | 2332 | 0.0 | 19M| 26 | - | 192 | 836 | 0 | 0 | 84 | 55 | 44 | 7.433566e+01 | 9.400000e+01 | 26.45%
11.59/11.67 o 93
11.59/11.67 c *11.4s| 128 | 10 | 2332 | 0.0 | 19M| 26 | - | 192 | 839 | 0 | 0 | 84 | 61 | 44 | 7.433566e+01 | 9.300000e+01 | 25.11%
11.69/11.70 o 92
11.69/11.70 c *11.4s| 331 | 13 | 2332 | 0.0 | 19M| 27 | - | 192 | 846 | 0 | 0 | 84 | 102 | 44 | 7.433566e+01 | 9.200000e+01 | 23.76%
11.99/12.09 c
11.99/12.09 c SCIP Status : problem is solved [optimal solution found]
11.99/12.09 c Solving Time (sec) : 11.75
11.99/12.09 c Solving Nodes : 1403
11.99/12.09 c Primal Bound : +9.20000000000000e+01 (4 solutions)
11.99/12.09 c Dual Bound : +9.20000000000000e+01
11.99/12.09 c Gap : 0.00 %
11.99/12.09 s OPTIMUM FOUND
11.99/12.09 v x200 -x199 -x198 x197 x196 -x195 -x194 x193 -x192 x191 x190 -x189 -x188 x187 x186 -x185 -x184 x183 -x182 x181 x180 -x179 -x178
11.99/12.09 v x177 x176 -x175 -x174 x173 -x172 x171 -x170 x169 x168 -x167 -x166 x165 x164 -x163 x162 -x161 -x160 -x159 -x158 x157 x156 -x155
11.99/12.09 v -x154 -x153 x152 -x151 -x150 -x149 -x148 x147 -x146 x145 x144 -x143 x142 -x141 -x140 x139 x138 -x137 x136 -x135 x134 -x133
11.99/12.09 v x132 -x131 x130 -x129 x128 -x127 -x126 -x125 x124 -x123 x122 -x121 -x120 x119 -x118 x117 -x116 x115 -x114 x113 x112 -x111 x110
11.99/12.09 v -x109 x108 -x107 x106 -x105 x104 -x103 -x102 -x101 x100 -x99 -x98 x97 x96 -x95 x94 -x93 x92 -x91 -x90 x89 -x88 x87 -x86 x85
11.99/12.09 v -x84 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
11.99/12.09 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 x30
11.99/12.09 v -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 -x4 x3 x2 -x1
11.99/12.09 c SCIP Status : problem is solved [optimal solution found]
11.99/12.09 c Solving Time : 11.75
11.99/12.09 c Original Problem :
11.99/12.09 c Problem name : HOME/instance-2666078-1276425768.opb
11.99/12.09 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
11.99/12.09 c Constraints : 950 initial, 950 maximal
11.99/12.09 c Presolved Problem :
11.99/12.09 c Problem name : t_HOME/instance-2666078-1276425768.opb
11.99/12.09 c Variables : 192 (192 binary, 0 integer, 0 implicit integer, 0 continuous)
11.99/12.09 c Constraints : 826 initial, 863 maximal
11.99/12.09 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
11.99/12.09 c trivial : 0.00 0 0 0 0 0 0 0 0
11.99/12.09 c dualfix : 0.00 0 0 0 0 0 0 0 0
11.99/12.09 c boundshift : 0.00 0 0 0 0 0 0 0 0
11.99/12.09 c inttobinary : 0.00 0 0 0 0 0 0 0 0
11.99/12.09 c implics : 0.00 0 0 0 0 0 0 0 0
11.99/12.09 c probing : 0.02 8 0 0 0 0 0 0 0
11.99/12.09 c linear : 0.03 0 0 0 0 0 35 35 0
11.99/12.09 c logicor : 0.04 0 0 0 0 0 89 0 0
11.99/12.09 c root node : - 92 - - 92 - - - -
11.99/12.09 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
11.99/12.09 c integral : 0 0 0 1 0 0 0 0 0 2
11.99/12.09 c logicor : 826+ 18 10437 0 4 576 21698 0 0 0
11.99/12.09 c countsols : 0 0 0 0 4 0 0 0 0 0
11.99/12.09 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
11.99/12.09 c integral : 6.37 0.00 0.00 6.37 0.00
11.99/12.09 c logicor : 0.12 0.00 0.12 0.00 0.00
11.99/12.09 c countsols : 0.00 0.00 0.00 0.00 0.00
11.99/12.09 c Propagators : Time Calls Cutoffs DomReds
11.99/12.09 c vbounds : 0.00 2 0 0
11.99/12.09 c rootredcost : 0.01 4 0 0
11.99/12.09 c pseudoobj : 0.11 10669 189 2878
11.99/12.09 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
11.99/12.09 c propagation : 0.02 574 523 523 9.2 43 6.0 -
11.99/12.09 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
11.99/12.09 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
11.99/12.09 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
11.99/12.09 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
11.99/12.09 c applied globally : - - - 566 8.9 - - -
11.99/12.09 c applied locally : - - - 0 0.0 - - -
11.99/12.09 c Separators : Time Calls Cutoffs DomReds Cuts Conss
11.99/12.09 c cut pool : 0.09 17 - - 448 - (maximal pool size: 3971)
11.99/12.09 c redcost : 0.00 18 0 0 0 0
11.99/12.09 c impliedbounds : 0.00 18 0 0 119 0
11.99/12.09 c intobj : 0.00 0 0 0 0 0
11.99/12.09 c cgmip : 0.00 0 0 0 0 0
11.99/12.09 c gomory : 2.09 18 0 0 28 0
11.99/12.09 c strongcg : 1.90 18 0 0 4451 0
11.99/12.09 c cmir : 0.06 10 0 0 0 0
11.99/12.09 c flowcover : 0.08 10 0 0 0 0
11.99/12.09 c clique : 0.00 18 0 0 20 0
11.99/12.09 c zerohalf : 0.00 0 0 0 0 0
11.99/12.09 c mcf : 0.00 1 0 0 0 0
11.99/12.09 c rapidlearning : 0.00 0 0 0 0 0
11.99/12.09 c Pricers : Time Calls Vars
11.99/12.09 c problem variables: 0.00 0 0
11.99/12.09 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
11.99/12.09 c relpscost : 6.37 1 0 0 0 0 2
11.99/12.09 c pscost : 0.00 0 0 0 0 0 0
11.99/12.09 c inference : 0.01 843 0 0 0 0 1686
11.99/12.09 c mostinf : 0.00 0 0 0 0 0 0
11.99/12.09 c leastinf : 0.00 0 0 0 0 0 0
11.99/12.09 c fullstrong : 0.00 0 0 0 0 0 0
11.99/12.09 c allfullstrong : 0.00 0 0 0 0 0 0
11.99/12.09 c random : 0.00 0 0 0 0 0 0
11.99/12.09 c Primal Heuristics : Time Calls Found
11.99/12.09 c LP solutions : 0.00 - 0
11.99/12.09 c pseudo solutions : 0.00 - 4
11.99/12.09 c oneopt : 0.01 0 0
11.99/12.09 c crossover : 0.00 0 0
11.99/12.09 c trivial : 0.00 2 0
11.99/12.09 c simplerounding : 0.00 0 0
11.99/12.09 c zirounding : 0.00 1 0
11.99/12.09 c rounding : 0.01 18 0
11.99/12.09 c shifting : 0.03 18 0
11.99/12.09 c intshifting : 0.00 0 0
11.99/12.09 c twoopt : 0.00 0 0
11.99/12.09 c fixandinfer : 0.00 0 0
11.99/12.09 c feaspump : 0.01 1 0
11.99/12.09 c coefdiving : 0.00 0 0
11.99/12.09 c pscostdiving : 0.00 0 0
11.99/12.09 c fracdiving : 0.00 0 0
11.99/12.09 c veclendiving : 0.00 0 0
11.99/12.09 c intdiving : 0.00 0 0
11.99/12.09 c actconsdiving : 0.00 0 0
11.99/12.09 c objpscostdiving : 0.00 0 0
11.99/12.09 c rootsoldiving : 0.00 0 0
11.99/12.09 c linesearchdiving : 0.00 0 0
11.99/12.09 c guideddiving : 0.00 0 0
11.99/12.09 c octane : 0.00 0 0
11.99/12.09 c rens : 0.00 0 0
11.99/12.09 c rins : 0.00 0 0
11.99/12.09 c localbranching : 0.00 0 0
11.99/12.09 c mutation : 0.00 0 0
11.99/12.09 c dins : 0.00 0 0
11.99/12.09 c undercover : 0.00 0 0
11.99/12.09 c nlp : 0.00 0 0
11.99/12.09 c trysol : 0.00 0 0
11.99/12.09 c LP : Time Calls Iterations Iter/call Iter/sec
11.99/12.09 c primal LP : 0.01 0 0 0.00 0.00
11.99/12.09 c dual LP : 0.59 18 2332 129.56 3952.54
11.99/12.09 c lex dual LP : 0.00 0 0 0.00 -
11.99/12.09 c barrier LP : 0.00 0 0 0.00 -
11.99/12.09 c diving/probing LP: 0.01 0 0 0.00 0.00
11.99/12.09 c strong branching : 6.37 44 28177 640.39 4423.39
11.99/12.09 c (at root node) : - 44 28177 640.39 -
11.99/12.09 c conflict analysis: 0.00 0 0 0.00 -
11.99/12.09 c B&B Tree :
11.99/12.09 c number of runs : 1
11.99/12.09 c nodes : 1403
11.99/12.09 c nodes (total) : 1403
11.99/12.09 c nodes left : 0
11.99/12.09 c max depth : 27
11.99/12.09 c max depth (total): 27
11.99/12.09 c backtracks : 368 (26.2%)
11.99/12.09 c delayed cutoffs : 271
11.99/12.09 c repropagations : 696 (8498 domain reductions, 208 cutoffs)
11.99/12.09 c avg switch length: 2.37
11.99/12.09 c switching time : 0.05
11.99/12.09 c Solution :
11.99/12.09 c Solutions found : 4 (4 improvements)
11.99/12.09 c First Solution : +9.70000000000000e+01 (in run 1, after 31 nodes, 11.36 seconds, depth 16, found by <relaxation>)
11.99/12.09 c Primal Bound : +9.20000000000000e+01 (in run 1, after 331 nodes, 11.42 seconds, depth 27, found by <relaxation>)
11.99/12.09 c Dual Bound : +9.20000000000000e+01
11.99/12.09 c Gap : 0.00 %
11.99/12.09 c Root Dual Bound : +7.18400005196868e+01
11.99/12.09 c Root Iterations : 2332
12.09/12.11 c Time complete: 12.09.