0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [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-2666450-1276647803.opb>
0.00/0.01 c original problem has 792 variables (792 bin, 0 int, 0 impl, 0 cont) and 595 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.02 c presolving:
0.09/0.17 c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 0 upgd conss, 3600 impls, 0 clqs
0.09/0.17 c (round 2) 25 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 10 upgd conss, 5392 impls, 0 clqs
0.09/0.18 c (round 3) 41 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 10 upgd conss, 6960 impls, 0 clqs
0.09/0.19 c (round 4) 57 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 102 chg coeffs, 10 upgd conss, 8304 impls, 0 clqs
0.09/0.19 c (round 5) 73 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 116 chg coeffs, 10 upgd conss, 9424 impls, 0 clqs
0.09/0.20 c (round 6) 89 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 130 chg coeffs, 10 upgd conss, 10320 impls, 0 clqs
0.19/0.20 c (round 7) 105 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 144 chg coeffs, 10 upgd conss, 10992 impls, 0 clqs
0.19/0.21 c (round 8) 121 del vars, 98 del conss, 0 chg bounds, 0 chg sides, 158 chg coeffs, 10 upgd conss, 11440 impls, 0 clqs
0.19/0.21 c (round 9) 137 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 172 chg coeffs, 10 upgd conss, 11664 impls, 0 clqs
0.19/0.21 c (round 10) 153 del vars, 126 del conss, 0 chg bounds, 0 chg sides, 186 chg coeffs, 10 upgd conss, 11664 impls, 0 clqs
0.19/0.25 c (0.1s) probing: 221/639 (34.6%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.19/0.25 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.19/0.25 c presolving (11 rounds):
0.19/0.25 c 153 deleted vars, 126 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 186 changed coefficients
0.19/0.25 c 11700 implications, 0 cliques
0.19/0.25 c presolved problem has 639 variables (639 bin, 0 int, 0 impl, 0 cont) and 460 constraints
0.19/0.25 c 441 constraints of type <and>
0.19/0.25 c 9 constraints of type <linear>
0.19/0.25 c 10 constraints of type <logicor>
0.19/0.25 c transformed objective value is always integral (scale: 2)
0.19/0.25 c Presolving Time: 0.12
0.19/0.25 c - non default parameters ----------------------------------------------------------------------
0.19/0.25 c # SCIP version 1.2.1.2
0.19/0.25 c
0.19/0.25 c # frequency for displaying node information lines
0.19/0.25 c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.25 c display/freq = 10000
0.19/0.25 c
0.19/0.25 c # maximal time in seconds to run
0.19/0.25 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.25 c limits/time = 1799.99
0.19/0.25 c
0.19/0.25 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.25 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.25 c limits/memory = 1620
0.19/0.25 c
0.19/0.25 c # should presolving try to simplify inequalities
0.19/0.25 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.25 c constraints/linear/simplifyinequalities = TRUE
0.19/0.25 c
0.19/0.25 c # should presolving try to simplify knapsacks
0.19/0.25 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.25 c constraints/knapsack/simplifyinequalities = TRUE
0.19/0.25 c
0.19/0.25 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.19/0.25 c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.25 c heuristics/undercover/freq = 0
0.19/0.25 c
0.19/0.25 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.19/0.25 c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.25 c separating/rapidlearning/freq = 0
0.19/0.25 c
0.19/0.25 c -----------------------------------------------------------------------------------------------
0.19/0.25 c start solving
0.19/0.25 c
0.19/0.26 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.19/0.26 c 0.1s| 1 | 0 | 22 | - |2996k| 0 | 12 | 639 | 460 | 639 | 901 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
1.10/1.18 c 0.8s| 1 | 0 | 341 | - |3036k| 0 | 16 | 639 | 460 | 639 | 902 | 1 | 0 | 0 | 3.000000e+00 | -- | Inf
1.19/1.22 c 0.8s| 1 | 0 | 349 | - |3054k| 0 | 23 | 639 | 460 | 639 | 906 | 5 | 0 | 0 | 3.000000e+00 | -- | Inf
1.19/1.27 c 0.9s| 1 | 0 | 358 | - |3079k| 0 | 27 | 639 | 460 | 639 | 911 | 10 | 0 | 0 | 3.000000e+00 | -- | Inf
1.29/1.32 c 0.9s| 1 | 0 | 369 | - |3094k| 0 | 32 | 639 | 460 | 639 | 918 | 17 | 0 | 0 | 3.000000e+00 | -- | Inf
1.29/1.38 c 1.0s| 1 | 0 | 377 | - |3111k| 0 | 33 | 639 | 460 | 639 | 921 | 20 | 0 | 0 | 3.000000e+00 | -- | Inf
1.39/1.45 c 1.1s| 1 | 0 | 382 | - |3126k| 0 | 37 | 639 | 460 | 639 | 925 | 24 | 0 | 0 | 3.000000e+00 | -- | Inf
1.49/1.57 c 1.2s| 1 | 2 | 382 | - |3126k| 0 | 37 | 639 | 460 | 639 | 925 | 24 | 0 | 17 | 3.000000e+00 | -- | Inf
10.79/10.83 o 3
10.79/10.83 c *10.1s| 3326 | 0 | 14944 | 4.4 |4554k| 100 | - | 639 |2477 | 639 | 195 |6174 |2034 |4114 | 3.000000e+00 | 3.000000e+00 | 0.00%
10.79/10.83 c
10.79/10.83 c SCIP Status : problem is solved [optimal solution found]
10.79/10.83 c Solving Time (sec) : 10.10
10.79/10.83 c Solving Nodes : 3326
10.79/10.83 c Primal Bound : +3.00000000000000e+00 (1 solutions)
10.79/10.83 c Dual Bound : +3.00000000000000e+00
10.79/10.83 c Gap : 0.00 %
10.79/10.83 s OPTIMUM FOUND
10.79/10.83 v x216 -x215 -x214 -x213 x212 x211 -x210 -x209 -x208 -x207 x206 -x205 -x204 -x203 x202 -x201 x144 -x143 x142 x141 -x140 -x139 x138
10.79/10.83 v x137 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x136 -x135 x134 x133 x132 x131 x130 x129 -x192 -x191 x190 -x189 x188
10.79/10.83 v -x187 x186 -x185 -x128 -x127 -x126 x125 -x124 x123 -x122 x121 -x184 -x183 -x182 -x181 x180 -x179 -x178 x177 -x120 x119 -x118
10.79/10.83 v x117 -x116 -x115 -x114 x113 -x176 -x175 -x174 x173 -x172 x171 -x170 x169 x112 -x111 -x110 x109 x108 x107 x106 x105 -x168 -x167
10.79/10.83 v -x166 -x165 -x164 -x163 -x162 -x161 -x104 -x103 -x102 x101 x100 -x99 x98 x97 -x160 -x159 -x158 -x157 -x156 x155 x154 -x153
10.79/10.83 v -x96 -x95 -x94 -x93 -x92 -x91 x90 x89 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x88 -x87 -x86 -x85 x84 -x83 -x82 x81 x80
10.79/10.83 v x79 -x78 -x77 x76 -x75 -x74 x73 x72 -x71 -x70 -x69 x68 x67 -x66 x65 -x64 -x63 -x62 -x61 -x60 -x59 x58 x57 x56 -x55 -x54 -x53
10.79/10.83 v -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 -x27 -x26
10.79/10.83 v 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
10.79/10.83 c SCIP Status : problem is solved [optimal solution found]
10.79/10.83 c Solving Time : 10.10
10.79/10.83 c Original Problem :
10.79/10.83 c Problem name : HOME/instance-2666450-1276647803.opb
10.79/10.83 c Variables : 792 (792 binary, 0 integer, 0 implicit integer, 0 continuous)
10.79/10.83 c Constraints : 595 initial, 595 maximal
10.79/10.83 c Presolved Problem :
10.79/10.83 c Problem name : t_HOME/instance-2666450-1276647803.opb
10.79/10.83 c Variables : 639 (639 binary, 0 integer, 0 implicit integer, 0 continuous)
10.79/10.83 c Constraints : 460 initial, 2477 maximal
10.79/10.83 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
10.79/10.83 c trivial : 0.00 0 0 0 0 0 0 0 0
10.79/10.83 c dualfix : 0.00 0 0 0 0 0 0 0 0
10.79/10.83 c boundshift : 0.00 0 0 0 0 0 0 0 0
10.79/10.83 c inttobinary : 0.00 0 0 0 0 0 0 0 0
10.79/10.83 c implics : 0.00 0 0 0 0 0 0 0 0
10.79/10.83 c probing : 0.02 0 0 0 0 0 0 0 0
10.79/10.83 c and : 0.08 18 126 0 0 0 126 0 126
10.79/10.83 c linear : 0.01 1 8 0 0 0 0 0 60
10.79/10.83 c logicor : 0.00 0 0 0 0 0 0 0 0
10.79/10.83 c root node : - 0 - - 0 - - - -
10.79/10.83 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
10.79/10.83 c integral : 0 0 0 2739 0 0 136 0 0 5266
10.79/10.83 c and : 441 5596 10564 1 0 151 16031 6154 0 0
10.79/10.83 c linear : 9 6 10413 1 0 876 6848 0 0 0
10.79/10.83 c logicor : 10+ 6 3805 1 0 21 1173 0 0 0
10.79/10.83 c countsols : 0 0 0 1 0 0 0 0 0 0
10.79/10.83 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
10.79/10.83 c integral : 3.25 0.00 0.00 3.25 0.00
10.79/10.83 c and : 0.56 0.39 0.17 0.00 0.00
10.79/10.83 c linear : 0.53 0.00 0.53 0.00 0.00
10.79/10.83 c logicor : 0.05 0.00 0.05 0.00 0.00
10.79/10.83 c countsols : 0.00 0.00 0.00 0.00 0.00
10.79/10.83 c Propagators : Time Calls Cutoffs DomReds
10.79/10.83 c vbounds : 0.00 2 0 0
10.79/10.83 c rootredcost : 0.01 0 0 0
10.79/10.83 c pseudoobj : 0.01 10107 0 0
10.79/10.83 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
10.79/10.83 c propagation : 0.29 1048 1046 15308 49.4 154 35.4 -
10.79/10.83 c infeasible LP : 0.00 39 39 78 56.9 0 0.0 0
10.79/10.83 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
10.79/10.83 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
10.79/10.83 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
10.79/10.83 c applied globally : - - - 2034 28.9 - - -
10.79/10.83 c applied locally : - - - 0 0.0 - - -
10.79/10.83 c Separators : Time Calls Cutoffs DomReds Cuts Conss
10.79/10.83 c cut pool : 0.00 5 - - 0 - (maximal pool size: 39)
10.79/10.83 c redcost : 0.15 5596 0 0 0 0
10.79/10.83 c impliedbounds : 0.00 6 0 0 3 0
10.79/10.83 c intobj : 0.00 0 0 0 0 0
10.79/10.83 c cgmip : 0.00 0 0 0 0 0
10.79/10.83 c gomory : 0.06 6 0 0 33 0
10.79/10.83 c strongcg : 0.04 6 0 0 70 0
10.79/10.83 c cmir : 0.02 6 0 0 17 0
10.79/10.83 c flowcover : 0.13 6 0 0 17 0
10.79/10.83 c clique : 0.00 1 0 0 0 0
10.79/10.83 c zerohalf : 0.00 0 0 0 0 0
10.79/10.83 c mcf : 0.00 1 0 0 0 0
10.79/10.83 c rapidlearning : 0.08 1 0 0 0 0
10.79/10.83 c Pricers : Time Calls Vars
10.79/10.83 c problem variables: 0.00 0 0
10.79/10.83 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
10.79/10.83 c relpscost : 3.23 2738 0 136 0 0 5266
10.79/10.83 c pscost : 0.00 0 0 0 0 0 0
10.79/10.83 c inference : 0.00 0 0 0 0 0 0
10.79/10.83 c mostinf : 0.00 0 0 0 0 0 0
10.79/10.83 c leastinf : 0.00 0 0 0 0 0 0
10.79/10.83 c fullstrong : 0.00 0 0 0 0 0 0
10.79/10.83 c allfullstrong : 0.00 0 0 0 0 0 0
10.79/10.83 c random : 0.00 0 0 0 0 0 0
10.79/10.83 c Primal Heuristics : Time Calls Found
10.79/10.83 c LP solutions : 0.00 - 1
10.79/10.83 c pseudo solutions : 0.00 - 0
10.79/10.83 c oneopt : 0.00 0 0
10.79/10.83 c crossover : 0.00 0 0
10.79/10.83 c guideddiving : 0.00 0 0
10.79/10.83 c intshifting : 0.00 0 0
10.79/10.83 c linesearchdiving : 0.00 1 0
10.79/10.83 c feaspump : 0.01 1 0
10.79/10.83 c objpscostdiving : 0.01 1 0
10.79/10.83 c rootsoldiving : 0.17 1 0
10.79/10.83 c coefdiving : 0.01 2 0
10.79/10.83 c pscostdiving : 0.07 2 0
10.79/10.83 c fracdiving : 0.01 2 0
10.79/10.83 c veclendiving : 0.01 2 0
10.79/10.83 c trivial : 0.01 2 0
10.79/10.83 c simplerounding : 0.01 0 0
10.79/10.83 c zirounding : 0.02 1000 0
10.79/10.83 c rounding : 0.02 1008 0
10.79/10.83 c shifting : 0.76 284 0
10.79/10.83 c twoopt : 0.00 0 0
10.79/10.83 c fixandinfer : 0.00 0 0
10.79/10.83 c intdiving : 0.00 0 0
10.79/10.83 c actconsdiving : 0.00 0 0
10.79/10.83 c octane : 0.00 0 0
10.79/10.83 c rens : 0.02 1 0
10.79/10.83 c rins : 0.00 0 0
10.79/10.83 c localbranching : 0.00 0 0
10.79/10.83 c mutation : 0.00 0 0
10.79/10.83 c dins : 0.00 0 0
10.79/10.83 c undercover : 0.57 1 0
10.79/10.83 c nlp : 0.01 0 0
10.79/10.83 c trysol : 0.01 0 0
10.79/10.83 c LP : Time Calls Iterations Iter/call Iter/sec
10.79/10.83 c primal LP : 0.01 0 0 0.00 0.00
10.79/10.83 c dual LP : 2.17 5672 13969 2.46 6437.33
10.79/10.83 c lex dual LP : 0.00 0 0 0.00 -
10.79/10.83 c barrier LP : 0.00 0 0 0.00 -
10.79/10.83 c diving/probing LP: 0.16 376 975 2.59 6093.75
10.79/10.83 c strong branching : 3.18 4114 22721 5.52 7144.97
10.79/10.83 c (at root node) : - 17 512 30.12 -
10.79/10.83 c conflict analysis: 0.00 0 0 0.00 -
10.79/10.83 c B&B Tree :
10.79/10.83 c number of runs : 1
10.79/10.83 c nodes : 3326
10.79/10.83 c nodes (total) : 3326
10.79/10.83 c nodes left : 0
10.79/10.83 c max depth : 100
10.79/10.83 c max depth (total): 100
10.79/10.83 c backtracks : 426 (12.8%)
10.79/10.83 c delayed cutoffs : 369
10.79/10.83 c repropagations : 1440 (4270 domain reductions, 341 cutoffs)
10.79/10.83 c avg switch length: 4.38
10.79/10.83 c switching time : 0.27
10.79/10.83 c Solution :
10.79/10.83 c Solutions found : 1 (1 improvements)
10.79/10.83 c First Solution : +3.00000000000000e+00 (in run 1, after 3326 nodes, 10.09 seconds, depth 91, found by <relaxation>)
10.79/10.83 c Primal Bound : +3.00000000000000e+00 (in run 1, after 3326 nodes, 10.09 seconds, depth 91, found by <relaxation>)
10.79/10.83 c Dual Bound : +3.00000000000000e+00
10.79/10.83 c Gap : 0.00 %
10.79/10.83 c Root Dual Bound : +3.00000000000000e+00
10.79/10.83 c Root Iterations : 382
10.79/10.85 c Time complete: 10.84.