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-2703059-1278564433.opb>
0.00/0.01 c original problem has 648 variables (648 bin, 0 int, 0 impl, 0 cont) and 499 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.02 c presolving:
0.00/0.06 c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 49 chg coeffs, 0 upgd conss, 2544 impls, 0 clqs
0.00/0.06 c (round 2) 24 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 65 chg coeffs, 7 upgd conss, 3984 impls, 0 clqs
0.00/0.07 c (round 3) 42 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 81 chg coeffs, 7 upgd conss, 5136 impls, 0 clqs
0.00/0.07 c (round 4) 60 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 97 chg coeffs, 7 upgd conss, 6000 impls, 0 clqs
0.00/0.07 c (round 5) 78 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 113 chg coeffs, 7 upgd conss, 6576 impls, 0 clqs
0.00/0.08 c (round 6) 96 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 129 chg coeffs, 7 upgd conss, 6864 impls, 0 clqs
0.00/0.08 c (round 7) 114 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 145 chg coeffs, 7 upgd conss, 6864 impls, 0 clqs
0.09/0.10 c (0.1s) probing: 190/534 (35.6%) - 0 fixings, 0 aggregations, 12 implications, 0 bound changes
0.09/0.10 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.10 c presolving (8 rounds):
0.09/0.10 c 114 deleted vars, 96 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 145 changed coefficients
0.09/0.10 c 6888 implications, 0 cliques
0.09/0.10 c presolved problem has 534 variables (534 bin, 0 int, 0 impl, 0 cont) and 397 constraints
0.09/0.10 c 384 constraints of type <and>
0.09/0.10 c 6 constraints of type <linear>
0.09/0.10 c 7 constraints of type <logicor>
0.09/0.10 c transformed objective value is always integral (scale: 2)
0.09/0.10 c Presolving Time: 0.08
0.09/0.10 c - non default parameters ----------------------------------------------------------------------
0.09/0.10 c # SCIP version 1.2.1.3
0.09/0.10 c
0.09/0.10 c # frequency for displaying node information lines
0.09/0.10 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.10 c display/freq = 10000
0.09/0.10 c
0.09/0.10 c # maximal time in seconds to run
0.09/0.10 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10 c limits/time = 1789.99
0.09/0.10 c
0.09/0.10 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.10 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10 c limits/memory = 1620
0.09/0.10 c
0.09/0.10 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.10 c # [type: int, range: [1,2], default: 1]
0.09/0.10 c timing/clocktype = 2
0.09/0.10 c
0.09/0.10 c # should presolving try to simplify inequalities
0.09/0.10 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10 c constraints/linear/simplifyinequalities = TRUE
0.09/0.10 c
0.09/0.10 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.09/0.10 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10 c constraints/indicator/addCouplingCons = TRUE
0.09/0.10 c
0.09/0.10 c # should presolving try to simplify knapsacks
0.09/0.10 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10 c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.10 c
0.09/0.10 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.10 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10 c heuristics/undercover/freq = 0
0.09/0.10 c
0.09/0.10 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.10 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10 c separating/rapidlearning/freq = 0
0.09/0.10 c
0.09/0.10 c -----------------------------------------------------------------------------------------------
0.09/0.10 c start solving
0.09/0.10 c
0.09/0.11 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.11 c 0.1s| 1 | 0 | 16 | - |2494k| 0 | 9 | 534 | 397 | 534 | 781 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.79/0.86 c 0.8s| 1 | 2 | 475 | - |2525k| 0 | 9 | 534 | 397 | 534 | 781 | 0 | 0 | 9 | 3.000000e+00 | -- | Inf
3.79/3.85 o 3
3.79/3.85 c * 3.8s| 1062 | 0 | 5933 | 5.1 |2859k| 75 | - | 534 | 753 | 534 | 95 |2501 | 356 |2238 | 3.000000e+00 | 3.000000e+00 | 0.00%
3.79/3.85 c
3.79/3.85 c SCIP Status : problem is solved [optimal solution found]
3.79/3.85 c Solving Time (sec) : 3.84
3.79/3.85 c Solving Nodes : 1062
3.79/3.85 c Primal Bound : +3.00000000000000e+00 (1 solutions)
3.79/3.85 c Dual Bound : +3.00000000000000e+00
3.79/3.85 c Gap : 0.00 %
3.79/3.85 s OPTIMUM FOUND
3.79/3.85 v -x162 x161 -x160 -x159 -x158 x157 -x156 x155 x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 x145 x108 -x107 -x106 -x105 -x104
3.79/3.85 v -x103 -x102 x101 x100 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x99 -x98 -x97 -x96 -x95 -x94 -x93 x92 x91 -x135
3.79/3.85 v -x134 -x133 -x132 -x131 -x130 -x129 -x128 x127 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 x82 -x126 -x125 -x124 -x123 -x122
3.79/3.85 v -x121 -x120 -x119 -x118 -x81 -x80 -x79 -x78 x77 x76 -x75 x74 x73 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x72
3.79/3.85 v -x71 -x70 -x69 -x68 x67 -x66 -x65 x64 x63 -x62 -x61 -x60 x59 -x58 -x57 x56 x55 x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 x46 -x45
3.79/3.85 v -x44 -x43 -x42 -x41 -x40 -x39 x38 x37 -x36 -x35 -x34 -x33 x32 -x31 -x30 x29 x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 x20 x19
3.79/3.85 v -x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1
3.79/3.85 c SCIP Status : problem is solved [optimal solution found]
3.79/3.85 c Solving Time : 3.84
3.79/3.85 c Original Problem :
3.79/3.85 c Problem name : HOME/instance-2703059-1278564433.opb
3.79/3.85 c Variables : 648 (648 binary, 0 integer, 0 implicit integer, 0 continuous)
3.79/3.85 c Constraints : 499 initial, 499 maximal
3.79/3.85 c Presolved Problem :
3.79/3.85 c Problem name : t_HOME/instance-2703059-1278564433.opb
3.79/3.85 c Variables : 534 (534 binary, 0 integer, 0 implicit integer, 0 continuous)
3.79/3.85 c Constraints : 397 initial, 753 maximal
3.79/3.85 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
3.79/3.85 c trivial : 0.00 0 0 0 0 0 0 0 0
3.79/3.85 c dualfix : 0.00 0 0 0 0 0 0 0 0
3.79/3.85 c boundshift : 0.00 0 0 0 0 0 0 0 0
3.79/3.85 c inttobinary : 0.00 0 0 0 0 0 0 0 0
3.79/3.85 c implics : 0.00 0 0 0 0 0 0 0 0
3.79/3.85 c probing : 0.02 0 0 0 0 0 0 0 0
3.79/3.85 c and : 0.04 12 96 0 0 0 96 0 96
3.79/3.85 c linear : 0.01 1 5 0 0 0 0 0 49
3.79/3.85 c logicor : 0.00 0 0 0 0 0 0 0 0
3.79/3.85 c root node : - 0 - - 0 - - - -
3.79/3.85 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
3.79/3.85 c integral : 0 0 0 917 0 1 32 0 0 1772
3.79/3.85 c and : 384 1791 3554 1 0 25 5092 2504 0 0
3.79/3.85 c linear : 6 1 3529 1 0 240 2427 0 0 0
3.79/3.85 c logicor : 7+ 1 864 1 0 5 235 0 0 0
3.79/3.85 c countsols : 0 0 0 1 0 0 0 0 0 0
3.79/3.85 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
3.79/3.85 c integral : 1.27 0.00 0.00 1.27 0.00
3.79/3.85 c and : 0.19 0.14 0.05 0.00 0.00
3.79/3.85 c linear : 0.21 0.00 0.21 0.00 0.00
3.79/3.85 c logicor : 0.01 0.00 0.01 0.00 0.00
3.79/3.85 c countsols : 0.00 0.00 0.00 0.00 0.00
3.79/3.85 c Propagators : Time Calls Cutoffs DomReds
3.79/3.85 c vbounds : 0.00 2 0 0
3.79/3.85 c rootredcost : 0.00 0 0 0
3.79/3.85 c pseudoobj : 0.00 3165 0 0
3.79/3.85 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
3.79/3.85 c propagation : 0.13 270 270 5018 61.3 11 45.7 -
3.79/3.85 c infeasible LP : 0.00 20 20 63 24.5 0 0.0 0
3.79/3.85 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
3.79/3.85 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
3.79/3.85 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
3.79/3.85 c applied globally : - - - 356 24.2 - - -
3.79/3.85 c applied locally : - - - 0 0.0 - - -
3.79/3.85 c Separators : Time Calls Cutoffs DomReds Cuts Conss
3.79/3.85 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
3.79/3.85 c redcost : 0.03 1791 0 0 0 0
3.79/3.85 c impliedbounds : 0.00 1 0 0 0 0
3.79/3.85 c intobj : 0.00 0 0 0 0 0
3.79/3.85 c cgmip : 0.00 0 0 0 0 0
3.79/3.85 c gomory : 0.00 1 0 0 0 0
3.79/3.85 c strongcg : 0.00 1 0 0 0 0
3.79/3.85 c cmir : 0.00 1 0 0 0 0
3.79/3.85 c flowcover : 0.02 1 0 0 0 0
3.79/3.85 c clique : 0.00 1 0 0 0 0
3.79/3.85 c zerohalf : 0.00 0 0 0 0 0
3.79/3.85 c mcf : 0.00 1 0 0 0 0
3.79/3.85 c rapidlearning : 0.09 1 0 0 0 0
3.79/3.85 c Pricers : Time Calls Vars
3.79/3.85 c problem variables: 0.00 0 0
3.79/3.85 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
3.79/3.85 c relpscost : 1.27 916 1 32 0 0 1772
3.79/3.85 c pscost : 0.00 0 0 0 0 0 0
3.79/3.85 c inference : 0.00 0 0 0 0 0 0
3.79/3.85 c mostinf : 0.00 0 0 0 0 0 0
3.79/3.85 c leastinf : 0.00 0 0 0 0 0 0
3.79/3.85 c fullstrong : 0.00 0 0 0 0 0 0
3.79/3.85 c allfullstrong : 0.00 0 0 0 0 0 0
3.79/3.85 c random : 0.00 0 0 0 0 0 0
3.79/3.85 c Primal Heuristics : Time Calls Found
3.79/3.85 c LP solutions : 0.00 - 1
3.79/3.85 c pseudo solutions : 0.00 - 0
3.79/3.85 c oneopt : 0.00 0 0
3.79/3.85 c crossover : 0.00 0 0
3.79/3.85 c linesearchdiving : 0.00 0 0
3.79/3.85 c guideddiving : 0.00 0 0
3.79/3.85 c intshifting : 0.00 0 0
3.79/3.85 c coefdiving : 0.01 1 0
3.79/3.85 c pscostdiving : 0.01 1 0
3.79/3.85 c fracdiving : 0.01 1 0
3.79/3.85 c veclendiving : 0.02 1 0
3.79/3.85 c feaspump : 0.02 1 0
3.79/3.85 c objpscostdiving : 0.02 1 0
3.79/3.85 c rootsoldiving : 0.04 1 0
3.79/3.85 c trivial : 0.00 2 0
3.79/3.85 c simplerounding : 0.00 0 0
3.79/3.85 c zirounding : 0.01 879 0
3.79/3.85 c rounding : 0.02 541 0
3.79/3.85 c shifting : 0.35 156 0
3.79/3.85 c twoopt : 0.00 0 0
3.79/3.85 c fixandinfer : 0.00 0 0
3.79/3.85 c intdiving : 0.00 0 0
3.79/3.85 c actconsdiving : 0.00 0 0
3.79/3.85 c octane : 0.00 0 0
3.79/3.85 c rens : 0.02 1 0
3.79/3.85 c rins : 0.00 0 0
3.79/3.85 c localbranching : 0.00 0 0
3.79/3.85 c mutation : 0.00 0 0
3.79/3.85 c dins : 0.00 0 0
3.79/3.85 c undercover : 0.57 1 0
3.79/3.85 c nlp : 0.00 0 0
3.79/3.85 c trysol : 0.00 0 0
3.79/3.85 c LP : Time Calls Iterations Iter/call Iter/sec
3.79/3.85 c primal LP : 0.01 0 0 0.00 0.00
3.79/3.85 c dual LP : 0.46 1831 4660 2.55 10130.79
3.79/3.85 c lex dual LP : 0.00 0 0 0.00 -
3.79/3.85 c barrier LP : 0.00 0 0 0.00 -
3.79/3.85 c diving/probing LP: 0.08 276 1273 4.61 16114.13
3.79/3.85 c strong branching : 1.25 2238 11905 5.32 9516.59
3.79/3.85 c (at root node) : - 9 163 18.11 -
3.79/3.85 c conflict analysis: 0.00 0 0 0.00 -
3.79/3.85 c B&B Tree :
3.79/3.85 c number of runs : 1
3.79/3.85 c nodes : 1062
3.79/3.85 c nodes (total) : 1062
3.79/3.85 c nodes left : 0
3.79/3.85 c max depth : 75
3.79/3.85 c max depth (total): 75
3.79/3.85 c backtracks : 107 (10.1%)
3.79/3.85 c delayed cutoffs : 87
3.79/3.85 c repropagations : 322 (900 domain reductions, 87 cutoffs)
3.79/3.85 c avg switch length: 4.45
3.79/3.85 c switching time : 0.07
3.79/3.85 c Solution :
3.79/3.85 c Solutions found : 1 (1 improvements)
3.79/3.85 c First Solution : +3.00000000000000e+00 (in run 1, after 1062 nodes, 3.84 seconds, depth 64, found by <relaxation>)
3.79/3.85 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1062 nodes, 3.84 seconds, depth 64, found by <relaxation>)
3.79/3.85 c Dual Bound : +3.00000000000000e+00
3.79/3.85 c Gap : 0.00 %
3.79/3.85 c Root Dual Bound : +3.00000000000000e+00
3.79/3.85 c Root Iterations : 475
3.79/3.87 c Time complete: 3.86.