0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2703121-1278564490.opb>
0.00/0.01 c original problem has 864 variables (864 bin, 0 int, 0 impl, 0 cont) and 665 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.02 c presolving:
0.03/0.08 c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 63 chg coeffs, 0 upgd conss, 3712 impls, 0 clqs
0.03/0.09 c (round 2) 26 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 79 chg coeffs, 9 upgd conss, 5728 impls, 0 clqs
0.03/0.09 c (round 3) 44 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 95 chg coeffs, 9 upgd conss, 7456 impls, 0 clqs
0.03/0.10 c (round 4) 62 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 111 chg coeffs, 9 upgd conss, 8896 impls, 0 clqs
0.09/0.10 c (round 5) 80 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 127 chg coeffs, 9 upgd conss, 10048 impls, 0 clqs
0.09/0.10 c (round 6) 98 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 143 chg coeffs, 9 upgd conss, 10912 impls, 0 clqs
0.09/0.11 c (round 7) 116 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 159 chg coeffs, 9 upgd conss, 11488 impls, 0 clqs
0.09/0.11 c (round 8) 134 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 175 chg coeffs, 9 upgd conss, 11776 impls, 0 clqs
0.09/0.11 c (round 9) 152 del vars, 128 del conss, 0 chg bounds, 0 chg sides, 191 chg coeffs, 9 upgd conss, 11776 impls, 0 clqs
0.09/0.15 c (0.1s) probing: 222/712 (31.2%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.09/0.15 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.15 c presolving (10 rounds):
0.09/0.15 c 152 deleted vars, 128 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 191 changed coefficients
0.09/0.15 c 11808 implications, 0 cliques
0.09/0.15 c presolved problem has 712 variables (712 bin, 0 int, 0 impl, 0 cont) and 529 constraints
0.09/0.15 c 512 constraints of type <and>
0.09/0.15 c 8 constraints of type <linear>
0.09/0.15 c 9 constraints of type <logicor>
0.09/0.15 c transformed objective value is always integral (scale: 2)
0.09/0.15 c Presolving Time: 0.13
0.09/0.16 c - non default parameters ----------------------------------------------------------------------
0.09/0.16 c # SCIP version 1.2.1.3
0.09/0.16 c
0.09/0.16 c # frequency for displaying node information lines
0.09/0.16 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.16 c display/freq = 10000
0.09/0.16 c
0.09/0.16 c # maximal time in seconds to run
0.09/0.16 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.16 c limits/time = 1789.99
0.09/0.16 c
0.09/0.16 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.16 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.16 c limits/memory = 1620
0.09/0.16 c
0.09/0.16 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.16 c # [type: int, range: [1,2], default: 1]
0.09/0.16 c timing/clocktype = 2
0.09/0.16 c
0.09/0.16 c # should presolving try to simplify inequalities
0.09/0.16 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.16 c constraints/linear/simplifyinequalities = TRUE
0.09/0.16 c
0.09/0.16 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.09/0.16 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.16 c constraints/indicator/addCouplingCons = TRUE
0.09/0.16 c
0.09/0.16 c # should presolving try to simplify knapsacks
0.09/0.16 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.16 c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.16 c
0.09/0.16 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.16 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.16 c heuristics/undercover/freq = 0
0.09/0.16 c
0.09/0.16 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.16 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.16 c separating/rapidlearning/freq = 0
0.09/0.16 c
0.09/0.16 c -----------------------------------------------------------------------------------------------
0.09/0.16 c start solving
0.09/0.16 c
0.09/0.17 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.17 c 0.2s| 1 | 0 | 20 | - |3322k| 0 | 11 | 712 | 529 | 712 |1041 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
1.09/1.12 c 1.1s| 1 | 0 | 392 | - |3371k| 0 | 15 | 712 | 529 | 712 |1043 | 2 | 0 | 0 | 3.000000e+00 | -- | Inf
1.09/1.18 c 1.2s| 1 | 0 | 401 | - |3399k| 0 | 24 | 712 | 529 | 712 |1048 | 7 | 0 | 0 | 3.000000e+00 | -- | Inf
1.19/1.26 c 1.2s| 1 | 0 | 414 | - |3428k| 0 | 33 | 712 | 529 | 712 |1055 | 14 | 0 | 0 | 3.000000e+00 | -- | Inf
1.29/1.37 c 1.4s| 1 | 0 | 437 | - |3447k| 0 | 40 | 712 | 529 | 712 |1062 | 21 | 0 | 0 | 3.000000e+00 | -- | Inf
1.39/1.48 c 1.5s| 1 | 0 | 446 | - |3468k| 0 | 39 | 712 | 529 | 712 |1070 | 29 | 0 | 0 | 3.000000e+00 | -- | Inf
1.59/1.60 c 1.6s| 1 | 0 | 460 | - |3490k| 0 | 37 | 712 | 529 | 712 |1074 | 33 | 0 | 0 | 3.000000e+00 | -- | Inf
1.69/1.78 c 1.8s| 1 | 2 | 460 | - |3491k| 0 | 37 | 712 | 529 | 712 |1074 | 33 | 0 | 16 | 3.000000e+00 | -- | Inf
9.69/9.74 o 3
9.69/9.74 c * 9.7s| 1913 | 0 | 11198 | 5.6 |4272k| 107 | - | 712 |1421 | 712 | 248 |4431 | 894 |3549 | 3.000000e+00 | 3.000000e+00 | 0.00%
9.69/9.74 c
9.69/9.74 c SCIP Status : problem is solved [optimal solution found]
9.69/9.74 c Solving Time (sec) : 9.73
9.69/9.74 c Solving Nodes : 1913
9.69/9.74 c Primal Bound : +3.00000000000000e+00 (1 solutions)
9.69/9.74 c Dual Bound : +3.00000000000000e+00
9.69/9.74 c Gap : 0.00 %
9.69/9.75 s OPTIMUM FOUND
9.69/9.75 v x216 x215 -x214 x213 -x212 x211 x210 x209 -x208 x207 -x206 x205 -x204 x203 -x202 x201 x200 -x199 x144 x143 -x142 x141 x140 x139
9.69/9.75 v x138 x137 x136 -x198 -x197 -x196 x195 -x194 x193 x192 -x191 x190 x135 x134 x133 x132 -x131 x130 -x129 -x128 x127 -x189 -x188
9.69/9.75 v -x187 -x186 x185 -x184 -x183 -x182 x181 x126 -x125 x124 -x123 x122 -x121 x120 -x119 x118 -x180 -x179 -x178 -x177 -x176 -x175
9.69/9.75 v -x174 -x173 -x172 -x117 x116 -x115 -x114 -x113 -x112 x111 x110 x109 -x171 -x170 -x169 -x168 -x167 -x166 -x165 x164 -x163 -x108
9.69/9.75 v -x107 -x106 -x105 -x104 -x103 -x102 -x101 x100 -x162 -x161 -x160 -x159 x158 -x157 -x156 -x155 -x154 -x99 -x98 -x97 -x96 x95
9.69/9.75 v x94 -x93 -x92 x91 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x90 -x89 x88 x87 -x86 -x85 -x84 x83 x82 x81 x80 x79
9.69/9.75 v 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 x52 -x51
9.69/9.75 v -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 x25 -x24
9.69/9.75 v x23 -x22 -x21 x20 x19 -x18 -x17 -x16 x15 -x14 -x13 -x12 -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1
9.69/9.75 c SCIP Status : problem is solved [optimal solution found]
9.69/9.75 c Solving Time : 9.73
9.69/9.75 c Original Problem :
9.69/9.75 c Problem name : HOME/instance-2703121-1278564490.opb
9.69/9.75 c Variables : 864 (864 binary, 0 integer, 0 implicit integer, 0 continuous)
9.69/9.75 c Constraints : 665 initial, 665 maximal
9.69/9.75 c Presolved Problem :
9.69/9.75 c Problem name : t_HOME/instance-2703121-1278564490.opb
9.69/9.75 c Variables : 712 (712 binary, 0 integer, 0 implicit integer, 0 continuous)
9.69/9.75 c Constraints : 529 initial, 1421 maximal
9.69/9.75 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
9.69/9.75 c trivial : 0.00 0 0 0 0 0 0 0 0
9.69/9.75 c dualfix : 0.00 0 0 0 0 0 0 0 0
9.69/9.75 c boundshift : 0.00 0 0 0 0 0 0 0 0
9.69/9.75 c inttobinary : 0.00 0 0 0 0 0 0 0 0
9.69/9.75 c implics : 0.00 0 0 0 0 0 0 0 0
9.69/9.75 c probing : 0.03 0 0 0 0 0 0 0 0
9.69/9.75 c and : 0.08 16 128 0 0 0 128 0 128
9.69/9.75 c linear : 0.01 1 7 0 0 0 0 0 63
9.69/9.75 c logicor : 0.00 0 0 0 0 0 0 0 0
9.69/9.75 c root node : - 0 - - 0 - - - -
9.69/9.75 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
9.69/9.75 c integral : 0 0 0 1612 0 1 30 0 0 3172
9.69/9.75 c and : 512 3305 6189 1 0 75 11067 4409 0 0
9.69/9.75 c linear : 8 6 6114 1 0 409 3527 0 0 0
9.69/9.75 c logicor : 9+ 6 1806 1 0 4 511 0 0 0
9.69/9.75 c countsols : 0 0 0 1 0 0 0 0 0 0
9.69/9.75 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
9.69/9.75 c integral : 3.55 0.00 0.00 3.55 0.00
9.69/9.75 c and : 0.61 0.49 0.12 0.00 0.00
9.69/9.75 c linear : 0.29 0.00 0.29 0.00 0.00
9.69/9.75 c logicor : 0.02 0.00 0.02 0.00 0.00
9.69/9.75 c countsols : 0.00 0.00 0.00 0.00 0.00
9.69/9.75 c Propagators : Time Calls Cutoffs DomReds
9.69/9.75 c vbounds : 0.01 2 0 0
9.69/9.75 c rootredcost : 0.00 0 0 0
9.69/9.75 c pseudoobj : 0.01 5732 0 0
9.69/9.75 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
9.69/9.75 c propagation : 0.19 488 487 6834 65.7 66 57.8 -
9.69/9.75 c infeasible LP : 0.01 89 89 357 35.7 21 3.0 0
9.69/9.75 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
9.69/9.75 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
9.69/9.75 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
9.69/9.75 c applied globally : - - - 892 31.5 - - -
9.69/9.75 c applied locally : - - - 2 82.0 - - -
9.69/9.75 c Separators : Time Calls Cutoffs DomReds Cuts Conss
9.69/9.75 c cut pool : 0.00 5 - - 11 - (maximal pool size: 69)
9.69/9.75 c redcost : 0.06 3305 0 0 0 0
9.69/9.75 c impliedbounds : 0.00 6 0 0 15 0
9.69/9.75 c intobj : 0.00 0 0 0 0 0
9.69/9.75 c cgmip : 0.00 0 0 0 0 0
9.69/9.75 c gomory : 0.07 6 0 0 4 0
9.69/9.75 c strongcg : 0.06 6 0 0 72 0
9.69/9.75 c cmir : 0.06 6 0 0 32 0
9.69/9.75 c flowcover : 0.28 6 0 0 48 0
9.69/9.75 c clique : 0.00 1 0 0 0 0
9.69/9.75 c zerohalf : 0.00 0 0 0 0 0
9.69/9.75 c mcf : 0.00 1 0 0 0 0
9.69/9.75 c rapidlearning : 0.15 1 0 0 0 0
9.69/9.75 c Pricers : Time Calls Vars
9.69/9.75 c problem variables: 0.00 0 0
9.69/9.75 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
9.69/9.75 c relpscost : 3.54 1611 1 30 0 0 3172
9.69/9.75 c pscost : 0.00 0 0 0 0 0 0
9.69/9.75 c inference : 0.00 0 0 0 0 0 0
9.69/9.75 c mostinf : 0.00 0 0 0 0 0 0
9.69/9.75 c leastinf : 0.00 0 0 0 0 0 0
9.69/9.75 c fullstrong : 0.00 0 0 0 0 0 0
9.69/9.75 c allfullstrong : 0.00 0 0 0 0 0 0
9.69/9.75 c random : 0.00 0 0 0 0 0 0
9.69/9.75 c Primal Heuristics : Time Calls Found
9.69/9.75 c LP solutions : 0.00 - 1
9.69/9.75 c pseudo solutions : 0.00 - 0
9.69/9.75 c oneopt : 0.00 0 0
9.69/9.75 c crossover : 0.00 0 0
9.69/9.75 c guideddiving : 0.00 0 0
9.69/9.75 c intshifting : 0.00 0 0
9.69/9.75 c pscostdiving : 0.03 1 0
9.69/9.75 c fracdiving : 0.01 1 0
9.69/9.75 c veclendiving : 0.01 1 0
9.69/9.75 c linesearchdiving : 0.01 1 0
9.69/9.75 c feaspump : 0.02 1 0
9.69/9.75 c objpscostdiving : 0.01 1 0
9.69/9.75 c rootsoldiving : 0.19 1 0
9.69/9.75 c coefdiving : 0.02 2 0
9.69/9.75 c trivial : 0.00 2 0
9.69/9.75 c simplerounding : 0.00 0 0
9.69/9.75 c zirounding : 0.02 1000 0
9.69/9.75 c rounding : 0.03 780 0
9.69/9.75 c shifting : 0.75 215 0
9.69/9.75 c twoopt : 0.00 0 0
9.69/9.75 c fixandinfer : 0.00 0 0
9.69/9.75 c intdiving : 0.00 0 0
9.69/9.75 c actconsdiving : 0.00 0 0
9.69/9.75 c octane : 0.00 0 0
9.69/9.75 c rens : 0.03 1 0
9.69/9.75 c rins : 0.00 0 0
9.69/9.75 c localbranching : 0.00 0 0
9.69/9.75 c mutation : 0.00 0 0
9.69/9.75 c dins : 0.00 0 0
9.69/9.75 c undercover : 0.74 1 0
9.69/9.75 c nlp : 0.00 0 0
9.69/9.75 c trysol : 0.00 0 0
9.69/9.75 c LP : Time Calls Iterations Iter/call Iter/sec
9.69/9.75 c primal LP : 0.07 0 0 0.00 0.00
9.69/9.75 c dual LP : 1.60 3366 9464 2.81 5907.65
9.69/9.75 c lex dual LP : 0.00 0 0 0.00 -
9.69/9.75 c barrier LP : 0.00 0 0 0.00 -
9.69/9.75 c diving/probing LP: 0.18 369 1734 4.70 9423.96
9.69/9.75 c strong branching : 3.49 3549 23005 6.48 6589.83
9.69/9.75 c (at root node) : - 16 844 52.75 -
9.69/9.75 c conflict analysis: 0.00 0 0 0.00 -
9.69/9.75 c B&B Tree :
9.69/9.75 c number of runs : 1
9.69/9.75 c nodes : 1913
9.69/9.75 c nodes (total) : 1913
9.69/9.75 c nodes left : 0
9.69/9.75 c max depth : 107
9.69/9.75 c max depth (total): 107
9.69/9.75 c backtracks : 182 (9.5%)
9.69/9.75 c delayed cutoffs : 157
9.69/9.75 c repropagations : 631 (2175 domain reductions, 151 cutoffs)
9.69/9.75 c avg switch length: 3.56
9.69/9.75 c switching time : 0.20
9.69/9.75 c Solution :
9.69/9.75 c Solutions found : 1 (1 improvements)
9.69/9.75 c First Solution : +3.00000000000000e+00 (in run 1, after 1913 nodes, 9.73 seconds, depth 97, found by <relaxation>)
9.69/9.75 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1913 nodes, 9.73 seconds, depth 97, found by <relaxation>)
9.69/9.75 c Dual Bound : +3.00000000000000e+00
9.69/9.75 c Gap : 0.00 %
9.69/9.75 c Root Dual Bound : +3.00000000000000e+00
9.69/9.75 c Root Iterations : 460
9.69/9.76 c Time complete: 9.75.