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-2665136-1276650576.opb>
0.00/0.01 c original problem has 486 variables (486 bin, 0 int, 0 impl, 0 cont) and 343 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.02 c presolving:
0.05/0.07 c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 40 chg coeffs, 0 upgd conss, 2304 impls, 0 clqs
0.05/0.07 c (round 2) 21 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 10 upgd conss, 3264 impls, 0 clqs
0.05/0.08 c (round 3) 33 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 10 upgd conss, 4104 impls, 0 clqs
0.05/0.08 c (round 4) 45 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 70 chg coeffs, 10 upgd conss, 4824 impls, 0 clqs
0.05/0.08 c (round 5) 57 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 80 chg coeffs, 10 upgd conss, 5424 impls, 0 clqs
0.05/0.09 c (round 6) 69 del vars, 50 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 10 upgd conss, 5904 impls, 0 clqs
0.05/0.09 c (round 7) 81 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 100 chg coeffs, 10 upgd conss, 6264 impls, 0 clqs
0.09/0.10 c (round 8) 93 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 110 chg coeffs, 10 upgd conss, 6504 impls, 0 clqs
0.09/0.10 c (round 9) 105 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 120 chg coeffs, 10 upgd conss, 6624 impls, 0 clqs
0.09/0.10 c (round 10) 117 del vars, 90 del conss, 0 chg bounds, 0 chg sides, 130 chg coeffs, 10 upgd conss, 6624 impls, 0 clqs
0.09/0.12 c (0.1s) probing: 187/369 (50.7%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.09/0.12 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.12 c presolving (11 rounds):
0.09/0.12 c 117 deleted vars, 90 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 130 changed coefficients
0.09/0.12 c 6660 implications, 0 cliques
0.09/0.12 c presolved problem has 369 variables (369 bin, 0 int, 0 impl, 0 cont) and 244 constraints
0.09/0.12 c 225 constraints of type <and>
0.09/0.12 c 9 constraints of type <linear>
0.09/0.12 c 10 constraints of type <logicor>
0.09/0.12 c transformed objective value is always integral (scale: 2)
0.09/0.12 c Presolving Time: 0.06
0.09/0.12 c - non default parameters ----------------------------------------------------------------------
0.09/0.12 c # SCIP version 1.2.1.2
0.09/0.12 c
0.09/0.12 c # frequency for displaying node information lines
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.12 c display/freq = 10000
0.09/0.12 c
0.09/0.12 c # maximal time in seconds to run
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12 c limits/time = 1800
0.09/0.12 c
0.09/0.12 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12 c limits/memory = 1620
0.09/0.12 c
0.09/0.12 c # should presolving try to simplify inequalities
0.09/0.12 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12 c constraints/linear/simplifyinequalities = TRUE
0.09/0.12 c
0.09/0.12 c # should presolving try to simplify knapsacks
0.09/0.12 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12 c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.12 c
0.09/0.12 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12 c heuristics/undercover/freq = 0
0.09/0.12 c
0.09/0.12 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12 c separating/rapidlearning/freq = 0
0.09/0.12 c
0.09/0.12 c -----------------------------------------------------------------------------------------------
0.09/0.12 c start solving
0.09/0.12 c
0.09/0.13 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.13 c 0.1s| 1 | 0 | 22 | - |1771k| 0 | 11 | 369 | 244 | 369 | 469 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.69/0.72 o 3
0.69/0.72 c u 0.5s| 1 | 0 | 22 | - |1803k| 0 | - | 369 | 244 | 369 | 469 | 0 | 0 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.69/0.72 c 0.5s| 1 | 0 | 22 | - |1796k| 0 | - | 369 | 244 | 369 | 469 | 0 | 0 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.69/0.72 c
0.69/0.72 c SCIP Status : problem is solved [optimal solution found]
0.69/0.72 c Solving Time (sec) : 0.47
0.69/0.72 c Solving Nodes : 1
0.69/0.72 c Primal Bound : +3.00000000000000e+00 (1 solutions)
0.69/0.72 c Dual Bound : +3.00000000000000e+00
0.69/0.72 c Gap : 0.00 %
0.69/0.72 s OPTIMUM FOUND
0.69/0.72 v -x162 -x161 -x160 -x159 -x158 x157 -x156 -x155 -x154 -x153 -x152 x151 -x108 x107 -x106 x105 x104 x103 -x150 -x149 -x148 -x147 -x146
0.69/0.72 v x145 -x102 x101 x100 x99 -x98 x97 -x144 -x143 -x142 -x141 x140 -x139 -x96 x95 x94 x93 x92 x91 -x138 -x137 -x136 -x135 -x134
0.69/0.72 v x133 x90 x89 -x88 x87 -x86 x85 -x132 -x131 -x130 -x129 -x128 -x127 x84 -x83 -x82 x81 x80 x79 -x126 -x125 -x124 -x123 x122
0.69/0.72 v -x121 -x78 -x77 x76 x75 -x74 x73 -x120 -x119 -x118 -x117 -x116 x115 x72 -x71 x70 x69 x68 x67 -x114 -x113 -x112 -x111 x110 -x109
0.69/0.72 v x66 -x65 -x64 x63 -x62 x61 -x60 -x59 -x58 -x57 x56 x55 -x54 -x53 -x52 -x51 x50 x49 -x48 -x47 -x46 -x45 x44 x43 -x42 -x41
0.69/0.72 v -x40 -x39 x38 x37 -x36 -x35 -x34 -x33 x32 x31 -x30 -x29 -x28 -x27 x26 x25 -x24 -x23 -x22 -x21 x20 x19 -x18 -x17 -x16 -x15 x14
0.69/0.72 v x13 x12 x11 -x10 x9 x8 x7 -x6 -x5 -x4 -x3 x2 x1
0.69/0.72 c SCIP Status : problem is solved [optimal solution found]
0.69/0.72 c Solving Time : 0.47
0.69/0.72 c Original Problem :
0.69/0.72 c Problem name : HOME/instance-2665136-1276650576.opb
0.69/0.72 c Variables : 486 (486 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.72 c Constraints : 343 initial, 343 maximal
0.69/0.72 c Presolved Problem :
0.69/0.72 c Problem name : t_HOME/instance-2665136-1276650576.opb
0.69/0.72 c Variables : 369 (369 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.72 c Constraints : 244 initial, 244 maximal
0.69/0.72 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.69/0.72 c trivial : 0.00 0 0 0 0 0 0 0 0
0.69/0.72 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.69/0.72 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.69/0.72 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.69/0.72 c implics : 0.00 0 0 0 0 0 0 0 0
0.69/0.72 c probing : 0.02 0 0 0 0 0 0 0 0
0.69/0.72 c and : 0.02 18 90 0 0 0 90 0 90
0.69/0.72 c linear : 0.02 1 8 0 0 0 0 0 40
0.69/0.72 c logicor : 0.00 0 0 0 0 0 0 0 0
0.69/0.72 c root node : - 0 - - 0 - - - -
0.69/0.72 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.69/0.72 c integral : 0 0 0 0 0 0 0 0 0 0
0.69/0.72 c and : 225 0 463 0 0 0 0 0 0 0
0.69/0.72 c linear : 9 0 463 0 0 0 0 0 0 0
0.69/0.72 c logicor : 10 0 93 0 0 0 0 0 0 0
0.69/0.72 c countsols : 0 0 0 0 0 0 0 0 0 0
0.69/0.72 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.69/0.72 c integral : 0.00 0.00 0.00 0.00 0.00
0.69/0.72 c and : 0.01 0.00 0.01 0.00 0.00
0.69/0.72 c linear : 0.00 0.00 0.00 0.00 0.00
0.69/0.72 c logicor : 0.00 0.00 0.00 0.00 0.00
0.69/0.72 c countsols : 0.00 0.00 0.00 0.00 0.00
0.69/0.72 c Propagators : Time Calls Cutoffs DomReds
0.69/0.72 c vbounds : 0.00 2 0 0
0.69/0.72 c rootredcost : 0.00 0 0 0
0.69/0.72 c pseudoobj : 0.00 74 0 0
0.69/0.72 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.69/0.72 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.69/0.72 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.72 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.72 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.72 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.69/0.72 c applied globally : - - - 0 0.0 - - -
0.69/0.72 c applied locally : - - - 0 0.0 - - -
0.69/0.72 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.69/0.72 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.69/0.72 c redcost : 0.00 0 0 0 0 0
0.69/0.72 c impliedbounds : 0.00 0 0 0 0 0
0.69/0.72 c intobj : 0.00 0 0 0 0 0
0.69/0.72 c cgmip : 0.00 0 0 0 0 0
0.69/0.72 c gomory : 0.00 0 0 0 0 0
0.69/0.72 c strongcg : 0.00 0 0 0 0 0
0.69/0.72 c cmir : 0.00 0 0 0 0 0
0.69/0.72 c flowcover : 0.00 0 0 0 0 0
0.69/0.72 c clique : 0.00 0 0 0 0 0
0.69/0.72 c zerohalf : 0.00 0 0 0 0 0
0.69/0.72 c mcf : 0.00 0 0 0 0 0
0.69/0.72 c rapidlearning : 0.00 0 0 0 0 0
0.69/0.72 c Pricers : Time Calls Vars
0.69/0.72 c problem variables: 0.00 0 0
0.69/0.72 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.69/0.72 c pscost : 0.00 0 0 0 0 0 0
0.69/0.72 c inference : 0.00 0 0 0 0 0 0
0.69/0.72 c mostinf : 0.00 0 0 0 0 0 0
0.69/0.72 c leastinf : 0.00 0 0 0 0 0 0
0.69/0.72 c fullstrong : 0.00 0 0 0 0 0 0
0.69/0.72 c allfullstrong : 0.00 0 0 0 0 0 0
0.69/0.72 c random : 0.00 0 0 0 0 0 0
0.69/0.72 c relpscost : 0.00 0 0 0 0 0 0
0.69/0.72 c Primal Heuristics : Time Calls Found
0.69/0.72 c LP solutions : 0.00 - 0
0.69/0.72 c pseudo solutions : 0.00 - 0
0.69/0.72 c oneopt : 0.00 0 0
0.69/0.72 c trivial : 0.00 2 0
0.69/0.72 c simplerounding : 0.00 0 0
0.69/0.72 c zirounding : 0.00 0 0
0.69/0.72 c rounding : 0.00 1 0
0.69/0.72 c shifting : 0.01 1 0
0.69/0.72 c intshifting : 0.00 0 0
0.69/0.72 c twoopt : 0.00 0 0
0.69/0.72 c fixandinfer : 0.00 0 0
0.69/0.72 c feaspump : 0.00 1 0
0.69/0.72 c coefdiving : 0.00 0 0
0.69/0.72 c pscostdiving : 0.00 0 0
0.69/0.72 c fracdiving : 0.00 0 0
0.69/0.72 c veclendiving : 0.00 0 0
0.69/0.72 c intdiving : 0.00 0 0
0.69/0.72 c actconsdiving : 0.00 0 0
0.69/0.72 c objpscostdiving : 0.00 0 0
0.69/0.72 c rootsoldiving : 0.00 0 0
0.69/0.72 c linesearchdiving : 0.00 0 0
0.69/0.72 c guideddiving : 0.00 0 0
0.69/0.72 c octane : 0.00 0 0
0.69/0.72 c rens : 0.00 0 0
0.69/0.72 c rins : 0.00 0 0
0.69/0.72 c localbranching : 0.00 0 0
0.69/0.72 c mutation : 0.00 0 0
0.69/0.72 c crossover : 0.00 0 0
0.69/0.72 c dins : 0.00 0 0
0.69/0.72 c undercover : 0.39 1 1
0.69/0.72 c nlp : 0.00 0 0
0.69/0.72 c trysol : 0.00 0 0
0.69/0.72 c LP : Time Calls Iterations Iter/call Iter/sec
0.69/0.72 c primal LP : 0.00 0 0 0.00 -
0.69/0.72 c dual LP : 0.00 1 22 22.00 -
0.69/0.72 c lex dual LP : 0.00 0 0 0.00 -
0.69/0.72 c barrier LP : 0.00 0 0 0.00 -
0.69/0.72 c diving/probing LP: 0.00 0 0 0.00 -
0.69/0.72 c strong branching : 0.00 0 0 0.00 -
0.69/0.72 c (at root node) : - 0 0 0.00 -
0.69/0.72 c conflict analysis: 0.00 0 0 0.00 -
0.69/0.72 c B&B Tree :
0.69/0.72 c number of runs : 1
0.69/0.72 c nodes : 1
0.69/0.72 c nodes (total) : 1
0.69/0.72 c nodes left : 0
0.69/0.72 c max depth : 0
0.69/0.72 c max depth (total): 0
0.69/0.72 c backtracks : 0 (0.0%)
0.69/0.72 c delayed cutoffs : 0
0.69/0.72 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.69/0.72 c avg switch length: 2.00
0.69/0.72 c switching time : 0.00
0.69/0.72 c Solution :
0.69/0.72 c Solutions found : 1 (1 improvements)
0.69/0.72 c First Solution : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.46 seconds, depth 0, found by <undercover>)
0.69/0.72 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.46 seconds, depth 0, found by <undercover>)
0.69/0.72 c Dual Bound : +3.00000000000000e+00
0.69/0.72 c Gap : 0.00 %
0.69/0.72 c Root Dual Bound : +3.00000000000000e+00
0.69/0.72 c Root Iterations : 22
0.69/0.73 c Time complete: 0.73.