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-2666138-1276469047.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:
0.00/0.04 c (round 1) 0 del vars, 0 del conss, 4 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 836 impls, 0 clqs
0.00/0.04 c (round 2) 8 del vars, 72 del conss, 8 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 860 impls, 0 clqs
0.00/0.05 c (round 3) 13 del vars, 98 del conss, 10 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 886 impls, 0 clqs
0.00/0.05 c (round 4) 22 del vars, 169 del conss, 19 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 892 impls, 0 clqs
0.00/0.05 c (round 5) 25 del vars, 212 del conss, 22 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1020 impls, 0 clqs
0.00/0.07 c (round 6) 25 del vars, 232 del conss, 22 chg bounds, 19 chg sides, 0 chg coeffs, 0 upgd conss, 1032 impls, 0 clqs
0.07/0.09 c (round 7) 25 del vars, 234 del conss, 22 chg bounds, 19 chg sides, 0 chg coeffs, 718 upgd conss, 1032 impls, 0 clqs
0.09/0.12 c (round 8) 49 del vars, 234 del conss, 24 chg bounds, 19 chg sides, 0 chg coeffs, 718 upgd conss, 2352 impls, 0 clqs
0.09/0.12 c (round 9) 49 del vars, 439 del conss, 24 chg bounds, 19 chg sides, 0 chg coeffs, 718 upgd conss, 2352 impls, 0 clqs
0.09/0.13 c (round 10) 49 del vars, 442 del conss, 24 chg bounds, 19 chg sides, 0 chg coeffs, 718 upgd conss, 2352 impls, 0 clqs
0.09/0.13 c presolving (11 rounds):
0.09/0.13 c 49 deleted vars, 442 deleted constraints, 24 tightened bounds, 0 added holes, 19 changed sides, 0 changed coefficients
0.09/0.13 c 2352 implications, 0 cliques
0.09/0.13 c presolved problem has 151 variables (151 bin, 0 int, 0 impl, 0 cont) and 508 constraints
0.09/0.13 c 508 constraints of type <logicor>
0.09/0.13 c transformed objective value is always integral (scale: 1)
0.09/0.13 c Presolving Time: 0.07
0.09/0.13 c - non default parameters ----------------------------------------------------------------------
0.09/0.13 c # SCIP version 1.2.1.2
0.09/0.13 c
0.09/0.13 c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.09/0.13 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.13 c conflict/interconss = 0
0.09/0.13 c
0.09/0.13 c # should binary conflicts be preferred?
0.09/0.13 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.13 c conflict/preferbinary = TRUE
0.09/0.13 c
0.09/0.13 c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.09/0.13 c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.13 c constraints/agelimit = 1
0.09/0.13 c
0.09/0.13 c # should enforcement of pseudo solution be disabled?
0.09/0.13 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.13 c constraints/disableenfops = TRUE
0.09/0.13 c
0.09/0.13 c # frequency for displaying node information lines
0.09/0.13 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.13 c display/freq = 10000
0.09/0.13 c
0.09/0.13 c # maximal time in seconds to run
0.09/0.13 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13 c limits/time = 1799.98
0.09/0.13 c
0.09/0.13 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.13 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13 c limits/memory = 1620
0.09/0.13 c
0.09/0.13 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.13 c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.13 c lp/solvefreq = 0
0.09/0.13 c
0.09/0.13 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)
0.09/0.13 c # [type: char, range: {lafpsqd}, default: l]
0.09/0.13 c lp/pricing = a
0.09/0.13 c
0.09/0.13 c # should presolving try to simplify inequalities
0.09/0.13 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.13 c constraints/linear/simplifyinequalities = TRUE
0.09/0.13 c
0.09/0.13 c # should presolving try to simplify knapsacks
0.09/0.13 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.13 c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.13 c
0.09/0.13 c # priority of node selection rule <dfs> in standard mode
0.09/0.13 c # [type: int, range: [-536870912,536870911], default: 0]
0.09/0.13 c nodeselection/dfs/stdpriority = 1000000
0.09/0.13 c
0.09/0.13 c -----------------------------------------------------------------------------------------------
0.09/0.13 c start solving
0.09/0.13 c
0.09/0.18 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.18 c 0.1s| 1 | 0 | 389 | - |1551k| 0 | 137 | 151 | 508 | 151 | 508 | 0 | 0 | 0 | 8.023819e+01 | -- | Inf
0.29/0.33 c 0.3s| 1 | 0 | 560 | - |3234k| 0 | 136 | 151 | 508 | 151 | 531 | 23 | 0 | 0 | 8.132296e+01 | -- | Inf
0.39/0.47 c 0.4s| 1 | 0 | 692 | - |4309k| 0 | 140 | 151 | 508 | 151 | 537 | 29 | 0 | 0 | 8.167328e+01 | -- | Inf
0.49/0.59 c 0.5s| 1 | 0 | 767 | - |4866k| 0 | 138 | 151 | 508 | 151 | 550 | 42 | 0 | 0 | 8.174078e+01 | -- | Inf
0.69/0.72 c 0.6s| 1 | 0 | 829 | - |5444k| 0 | 140 | 151 | 508 | 151 | 552 | 44 | 0 | 0 | 8.183516e+01 | -- | Inf
0.79/0.85 c 0.8s| 1 | 0 | 883 | - |5961k| 0 | 137 | 151 | 508 | 151 | 555 | 47 | 0 | 0 | 8.185948e+01 | -- | Inf
0.89/0.98 c 0.9s| 1 | 0 | 949 | - |6597k| 0 | 139 | 151 | 508 | 151 | 558 | 50 | 0 | 0 | 8.188555e+01 | -- | Inf
1.10/1.13 c 1.0s| 1 | 0 | 1033 | - |7230k| 0 | 140 | 151 | 508 | 151 | 560 | 52 | 0 | 0 | 8.190397e+01 | -- | Inf
1.19/1.29 c 1.2s| 1 | 0 | 1120 | - |7990k| 0 | 138 | 151 | 508 | 151 | 561 | 53 | 0 | 0 | 8.191746e+01 | -- | Inf
1.39/1.43 c 1.3s| 1 | 0 | 1203 | - |8542k| 0 | 142 | 151 | 508 | 151 | 562 | 54 | 0 | 0 | 8.193873e+01 | -- | Inf
1.49/1.59 c 1.5s| 1 | 0 | 1294 | - |9320k| 0 | 138 | 151 | 508 | 151 | 563 | 55 | 0 | 0 | 8.196033e+01 | -- | Inf
1.69/1.72 c 1.6s| 1 | 0 | 1353 | - | 10M| 0 | 138 | 151 | 508 | 151 | 557 | 56 | 0 | 0 | 8.197735e+01 | -- | Inf
1.79/1.83 c 1.7s| 1 | 0 | 1376 | - | 10M| 0 | 141 | 151 | 508 | 151 | 558 | 57 | 0 | 0 | 8.197876e+01 | -- | Inf
1.89/1.96 c 1.9s| 1 | 0 | 1495 | - | 10M| 0 | 141 | 151 | 508 | 151 | 559 | 58 | 0 | 0 | 8.200062e+01 | -- | Inf
1.99/2.07 c 2.0s| 1 | 0 | 1508 | - | 10M| 0 | 137 | 151 | 508 | 151 | 562 | 61 | 0 | 0 | 8.200184e+01 | -- | Inf
2.09/2.19 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
2.09/2.19 c 2.1s| 1 | 0 | 1562 | - | 10M| 0 | 140 | 151 | 508 | 151 | 563 | 62 | 0 | 0 | 8.201728e+01 | -- | Inf
2.29/2.32 c 2.2s| 1 | 0 | 1647 | - | 11M| 0 | 137 | 151 | 508 | 151 | 564 | 63 | 0 | 0 | 8.202563e+01 | -- | Inf
2.39/2.43 c 2.3s| 1 | 0 | 1673 | - | 11M| 0 | 140 | 151 | 508 | 151 | 552 | 64 | 0 | 0 | 8.202666e+01 | -- | Inf
2.49/2.56 c 2.5s| 1 | 0 | 1770 | - | 11M| 0 | 136 | 151 | 508 | 151 | 554 | 66 | 0 | 0 | 8.203672e+01 | -- | Inf
2.59/2.68 c 2.6s| 1 | 0 | 1838 | - | 11M| 0 | 135 | 151 | 508 | 151 | 555 | 67 | 0 | 0 | 8.204193e+01 | -- | Inf
2.69/2.78 c 2.7s| 1 | 0 | 1854 | - | 11M| 0 | 139 | 151 | 508 | 151 | 557 | 69 | 0 | 0 | 8.204316e+01 | -- | Inf
2.79/2.85 c 2.7s| 1 | 0 | 1909 | - | 11M| 0 | 142 | 151 | 508 | 151 | 559 | 71 | 0 | 0 | 8.204874e+01 | -- | Inf
2.89/2.91 c 2.8s| 1 | 0 | 1927 | - | 11M| 0 | 137 | 151 | 508 | 151 | 560 | 72 | 0 | 0 | 8.204963e+01 | -- | Inf
2.89/2.98 c 2.9s| 1 | 0 | 1948 | - | 11M| 0 | 139 | 151 | 508 | 151 | 552 | 73 | 0 | 0 | 8.205024e+01 | -- | Inf
4.99/5.03 c 4.8s| 1 | 2 | 1948 | - | 11M| 0 | 139 | 151 | 508 | 151 | 552 | 73 | 0 | 37 | 8.205024e+01 | -- | Inf
4.99/5.04 o 95
4.99/5.04 c * 4.9s| 18 | 7 | 1948 | 0.0 | 11M| 15 | - | 151 | 509 | 0 | 0 | 73 | 1 | 37 | 8.343941e+01 | 9.500000e+01 | 13.86%
5.09/5.10 c
5.09/5.10 c SCIP Status : problem is solved [optimal solution found]
5.09/5.10 c Solving Time (sec) : 4.91
5.09/5.10 c Solving Nodes : 207
5.09/5.10 c Primal Bound : +9.50000000000000e+01 (1 solutions)
5.09/5.10 c Dual Bound : +9.50000000000000e+01
5.09/5.10 c Gap : 0.00 %
5.09/5.10 s OPTIMUM FOUND
5.09/5.10 v -x200 -x199 -x198 x197 -x196 x195 -x194 x193 -x192 x191 -x190 x189 -x188 -x187 -x186 x185 -x184 x183 -x182 x181 x180 -x179 -x178
5.09/5.10 v x177 -x176 x175 -x174 x173 x172 -x171 x170 -x169 x168 -x167 -x166 x165 -x164 x163 x162 -x161 x160 -x159 -x158 x157 -x156 x155
5.09/5.10 v -x154 x153 x152 -x151 -x150 x149 -x148 x147 -x146 -x145 x144 -x143 -x142 x141 -x140 x139 x138 -x137 -x136 x135 -x134 x133
5.09/5.10 v -x132 x131 -x130 x129 x128 -x127 -x126 x125 x124 -x123 -x122 x121 -x120 x119 x118 -x117 -x116 x115 -x114 x113 x112 -x111 -x110
5.09/5.10 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
5.09/5.10 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
5.09/5.10 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 -x29
5.09/5.10 v 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
5.09/5.10 c SCIP Status : problem is solved [optimal solution found]
5.09/5.10 c Solving Time : 4.91
5.09/5.10 c Original Problem :
5.09/5.10 c Problem name : HOME/instance-2666138-1276469047.opb
5.09/5.10 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
5.09/5.10 c Constraints : 950 initial, 950 maximal
5.09/5.10 c Presolved Problem :
5.09/5.10 c Problem name : t_HOME/instance-2666138-1276469047.opb
5.09/5.10 c Variables : 151 (151 binary, 0 integer, 0 implicit integer, 0 continuous)
5.09/5.10 c Constraints : 508 initial, 525 maximal
5.09/5.10 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
5.09/5.10 c trivial : 0.00 4 0 0 0 0 0 0 0
5.09/5.10 c dualfix : 0.00 0 0 0 0 0 0 0 0
5.09/5.10 c boundshift : 0.00 0 0 0 0 0 0 0 0
5.09/5.10 c inttobinary : 0.00 0 0 0 0 0 0 0 0
5.09/5.10 c implics : 0.00 0 3 0 0 0 0 0 0
5.09/5.10 c probing : 0.02 24 0 0 2 0 0 0 0
5.09/5.10 c linear : 0.02 18 0 0 22 0 232 19 0
5.09/5.10 c logicor : 0.02 0 0 0 0 0 210 0 0
5.09/5.10 c root node : - 99 - - 99 - - - -
5.09/5.10 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
5.09/5.10 c integral : 0 0 0 1 0 0 0 0 0 2
5.09/5.10 c logicor : 508+ 24 1858 0 1 78 3159 0 0 0
5.09/5.10 c countsols : 0 0 0 0 1 0 0 0 0 0
5.09/5.10 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
5.09/5.10 c integral : 1.92 0.00 0.00 1.92 0.00
5.09/5.10 c logicor : 0.03 0.00 0.03 0.00 0.00
5.09/5.10 c countsols : 0.00 0.00 0.00 0.00 0.00
5.09/5.10 c Propagators : Time Calls Cutoffs DomReds
5.09/5.10 c vbounds : 0.00 2 0 0
5.09/5.10 c rootredcost : 0.01 1 0 0
5.09/5.10 c pseudoobj : 0.00 1474 36 336
5.09/5.10 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
5.09/5.10 c propagation : 0.01 75 70 70 6.2 0 0.0 -
5.09/5.10 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
5.09/5.10 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
5.09/5.10 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
5.09/5.10 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
5.09/5.10 c applied globally : - - - 70 6.2 - - -
5.09/5.10 c applied locally : - - - 0 0.0 - - -
5.09/5.10 c Separators : Time Calls Cutoffs DomReds Cuts Conss
5.09/5.10 c cut pool : 0.06 23 - - 782 - (maximal pool size: 3060)
5.09/5.10 c redcost : 0.00 24 0 0 0 0
5.09/5.10 c impliedbounds : 0.00 24 0 0 65 0
5.09/5.10 c intobj : 0.00 0 0 0 0 0
5.09/5.10 c cgmip : 0.00 0 0 0 0 0
5.09/5.10 c gomory : 1.32 24 0 0 801 0
5.09/5.10 c strongcg : 0.96 20 0 0 3460 0
5.09/5.10 c cmir : 0.03 10 0 0 0 0
5.09/5.10 c flowcover : 0.12 10 0 0 0 0
5.09/5.10 c clique : 0.00 24 0 0 27 0
5.09/5.10 c zerohalf : 0.00 0 0 0 0 0
5.09/5.10 c mcf : 0.00 1 0 0 0 0
5.09/5.10 c rapidlearning : 0.00 0 0 0 0 0
5.09/5.10 c Pricers : Time Calls Vars
5.09/5.10 c problem variables: 0.00 0 0
5.09/5.10 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
5.09/5.10 c relpscost : 1.92 1 0 0 0 0 2
5.09/5.10 c pscost : 0.00 0 0 0 0 0 0
5.09/5.10 c inference : 0.00 121 0 0 0 0 242
5.09/5.10 c mostinf : 0.00 0 0 0 0 0 0
5.09/5.10 c leastinf : 0.00 0 0 0 0 0 0
5.09/5.10 c fullstrong : 0.00 0 0 0 0 0 0
5.09/5.10 c allfullstrong : 0.00 0 0 0 0 0 0
5.09/5.10 c random : 0.00 0 0 0 0 0 0
5.09/5.10 c Primal Heuristics : Time Calls Found
5.09/5.10 c LP solutions : 0.00 - 0
5.09/5.10 c pseudo solutions : 0.00 - 1
5.09/5.10 c oneopt : 0.00 0 0
5.09/5.10 c crossover : 0.00 0 0
5.09/5.10 c trivial : 0.00 2 0
5.09/5.10 c simplerounding : 0.00 0 0
5.09/5.10 c zirounding : 0.00 1 0
5.09/5.10 c rounding : 0.00 24 0
5.09/5.10 c shifting : 0.01 24 0
5.09/5.10 c intshifting : 0.00 0 0
5.09/5.10 c twoopt : 0.00 0 0
5.09/5.10 c fixandinfer : 0.00 0 0
5.09/5.10 c feaspump : 0.00 1 0
5.09/5.10 c coefdiving : 0.00 0 0
5.09/5.10 c pscostdiving : 0.00 0 0
5.09/5.10 c fracdiving : 0.00 0 0
5.09/5.10 c veclendiving : 0.00 0 0
5.09/5.10 c intdiving : 0.00 0 0
5.09/5.10 c actconsdiving : 0.00 0 0
5.09/5.10 c objpscostdiving : 0.00 0 0
5.09/5.10 c rootsoldiving : 0.00 0 0
5.09/5.10 c linesearchdiving : 0.00 0 0
5.09/5.10 c guideddiving : 0.00 0 0
5.09/5.10 c octane : 0.00 0 0
5.09/5.10 c rens : 0.00 0 0
5.09/5.10 c rins : 0.00 0 0
5.09/5.10 c localbranching : 0.00 0 0
5.09/5.10 c mutation : 0.00 0 0
5.09/5.10 c dins : 0.00 0 0
5.09/5.10 c undercover : 0.00 0 0
5.09/5.10 c nlp : 0.00 0 0
5.09/5.10 c trysol : 0.00 0 0
5.09/5.10 c LP : Time Calls Iterations Iter/call Iter/sec
5.09/5.10 c primal LP : 0.00 0 0 0.00 -
5.09/5.10 c dual LP : 0.35 24 1948 81.17 5565.71
5.09/5.10 c lex dual LP : 0.00 0 0 0.00 -
5.09/5.10 c barrier LP : 0.00 0 0 0.00 -
5.09/5.10 c diving/probing LP: 0.00 0 0 0.00 -
5.09/5.10 c strong branching : 1.92 37 12595 340.41 6559.90
5.09/5.10 c (at root node) : - 37 12595 340.41 -
5.09/5.10 c conflict analysis: 0.00 0 0 0.00 -
5.09/5.10 c B&B Tree :
5.09/5.10 c number of runs : 1
5.09/5.10 c nodes : 207
5.09/5.10 c nodes (total) : 207
5.09/5.10 c nodes left : 0
5.09/5.10 c max depth : 18
5.09/5.10 c max depth (total): 18
5.09/5.10 c backtracks : 54 (26.1%)
5.09/5.10 c delayed cutoffs : 32
5.09/5.10 c repropagations : 98 (1387 domain reductions, 27 cutoffs)
5.09/5.10 c avg switch length: 2.38
5.09/5.10 c switching time : 0.03
5.09/5.10 c Solution :
5.09/5.10 c Solutions found : 1 (1 improvements)
5.09/5.10 c First Solution : +9.50000000000000e+01 (in run 1, after 18 nodes, 4.86 seconds, depth 15, found by <relaxation>)
5.09/5.10 c Primal Bound : +9.50000000000000e+01 (in run 1, after 18 nodes, 4.86 seconds, depth 15, found by <relaxation>)
5.09/5.10 c Dual Bound : +9.50000000000000e+01
5.09/5.10 c Gap : 0.00 %
5.09/5.10 c Root Dual Bound : +8.20502351768941e+01
5.09/5.10 c Root Iterations : 1948
5.09/5.11 c Time complete: 5.11.