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-2703068-1278564439.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:
0.03/0.06 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
0.03/0.06 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
0.03/0.07 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
0.03/0.07 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
0.03/0.07 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
0.03/0.08 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
0.03/0.08 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 = 1790
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
0.79/0.83 c 0.8s| 1 | 0 | 481 | - |2537k| 0 | 13 | 534 | 397 | 534 | 783 | 2 | 0 | 0 | 3.000000e+00 | -- | Inf
0.79/0.88 c 0.9s| 1 | 0 | 490 | - |2555k| 0 | 20 | 534 | 397 | 534 | 787 | 6 | 0 | 0 | 3.000000e+00 | -- | Inf
0.89/0.94 c 0.9s| 1 | 0 | 502 | - |2583k| 0 | 26 | 534 | 397 | 534 | 793 | 12 | 0 | 0 | 3.000000e+00 | -- | Inf
0.99/1.02 c 1.0s| 1 | 0 | 511 | - |2614k| 0 | 30 | 534 | 397 | 534 | 800 | 19 | 0 | 0 | 3.000000e+00 | -- | Inf
1.09/1.11 c 1.1s| 1 | 0 | 520 | - |2623k| 0 | 35 | 534 | 397 | 534 | 803 | 22 | 0 | 0 | 3.000000e+00 | -- | Inf
1.19/1.22 c 1.2s| 1 | 0 | 525 | - |2649k| 0 | 36 | 534 | 397 | 534 | 809 | 28 | 0 | 0 | 3.000000e+00 | -- | Inf
1.29/1.32 c 1.3s| 1 | 2 | 525 | - |2650k| 0 | 36 | 534 | 397 | 534 | 809 | 28 | 0 | 15 | 3.000000e+00 | -- | Inf
5.40/5.50 o 7
5.40/5.50 c * 5.5s| 1148 | 566 | 7080 | 5.7 |3681k| 83 | - | 534 | 986 | 534 | 182 |2977 | 589 |2655 | 3.000000e+00 | 7.000000e+00 | 133.33%
5.50/5.54 o 5
5.50/5.54 c * 5.5s| 1163 | 570 | 7159 | 5.7 |3687k| 83 | - | 534 | 934 | 534 | 163 |3013 | 593 |2673 | 3.000000e+00 | 5.000000e+00 | 66.67%
5.98/6.00 o 3
5.98/6.00 c * 6.0s| 1407 | 0 | 8047 | 5.3 |3155k| 83 | - | 534 |1053 | 534 | 143 |3407 | 724 |2898 | 3.000000e+00 | 3.000000e+00 | 0.00%
5.98/6.00 c
5.98/6.00 c SCIP Status : problem is solved [optimal solution found]
5.98/6.00 c Solving Time (sec) : 5.99
5.98/6.00 c Solving Nodes : 1407
5.98/6.00 c Primal Bound : +3.00000000000000e+00 (3 solutions)
5.98/6.00 c Dual Bound : +3.00000000000000e+00
5.98/6.00 c Gap : 0.00 %
5.98/6.00 s OPTIMUM FOUND
5.98/6.00 v -x162 -x161 -x160 -x159 -x158 -x157 x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x108 -x107 -x106 x105
5.98/6.00 v -x104 -x103 x102 -x101 x100 -x144 -x143 x142 x141 x140 x139 -x138 -x137 x136 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 x91 -x135
5.98/6.00 v -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x90 x89 x88 -x87 -x86 -x85 -x84 -x83 x82 -x126 -x125 -x124 -x123 -x122
5.98/6.00 v -x121 -x120 -x119 x118 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 x73 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x72
5.98/6.00 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 -x44
5.98/6.00 v 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 -x18
5.98/6.00 v -x17 -x16 x15 x14 x13 -x12 -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1
5.98/6.00 c SCIP Status : problem is solved [optimal solution found]
5.98/6.00 c Solving Time : 5.99
5.98/6.00 c Original Problem :
5.98/6.00 c Problem name : HOME/instance-2703068-1278564439.opb
5.98/6.00 c Variables : 648 (648 binary, 0 integer, 0 implicit integer, 0 continuous)
5.98/6.00 c Constraints : 499 initial, 499 maximal
5.98/6.00 c Presolved Problem :
5.98/6.00 c Problem name : t_HOME/instance-2703068-1278564439.opb
5.98/6.00 c Variables : 534 (534 binary, 0 integer, 0 implicit integer, 0 continuous)
5.98/6.00 c Constraints : 397 initial, 1053 maximal
5.98/6.00 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
5.98/6.00 c trivial : 0.00 0 0 0 0 0 0 0 0
5.98/6.00 c dualfix : 0.00 0 0 0 0 0 0 0 0
5.98/6.00 c boundshift : 0.00 0 0 0 0 0 0 0 0
5.98/6.00 c inttobinary : 0.00 0 0 0 0 0 0 0 0
5.98/6.00 c implics : 0.00 0 0 0 0 0 0 0 0
5.98/6.00 c probing : 0.02 0 0 0 0 0 0 0 0
5.98/6.00 c and : 0.04 12 96 0 0 0 96 0 96
5.98/6.00 c linear : 0.01 1 5 0 0 0 0 0 49
5.98/6.00 c logicor : 0.00 0 0 0 0 0 0 0 0
5.98/6.00 c root node : - 71 - - 71 - - - -
5.98/6.00 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
5.98/6.00 c integral : 0 0 0 1224 0 0 84 0 0 2310
5.98/6.00 c and : 384 2682 4882 1 0 118 7642 3384 0 0
5.98/6.00 c linear : 6 6 4762 1 0 260 2864 0 0 0
5.98/6.00 c logicor : 7+ 6 1370 3 0 5 297 0 0 0
5.98/6.00 c countsols : 0 0 0 3 0 0 0 0 0 0
5.98/6.00 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
5.98/6.00 c integral : 2.34 0.00 0.00 2.34 0.00
5.98/6.00 c and : 0.22 0.13 0.09 0.00 0.00
5.98/6.00 c linear : 0.18 0.00 0.18 0.00 0.00
5.98/6.00 c logicor : 0.01 0.00 0.01 0.00 0.00
5.98/6.00 c countsols : 0.00 0.00 0.00 0.00 0.00
5.98/6.00 c Propagators : Time Calls Cutoffs DomReds
5.98/6.00 c vbounds : 0.00 2 0 0
5.98/6.00 c rootredcost : 0.00 2 0 7
5.98/6.00 c pseudoobj : 0.00 4494 0 2
5.98/6.00 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
5.98/6.00 c propagation : 0.12 383 382 5507 52.7 20 19.9 -
5.98/6.00 c infeasible LP : 0.00 2 2 43 49.5 0 0.0 0
5.98/6.00 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
5.98/6.00 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
5.98/6.00 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
5.98/6.00 c applied globally : - - - 724 26.5 - - -
5.98/6.00 c applied locally : - - - 0 0.0 - - -
5.98/6.00 c Separators : Time Calls Cutoffs DomReds Cuts Conss
5.98/6.00 c cut pool : 0.00 5 - - 2 - (maximal pool size: 48)
5.98/6.00 c redcost : 0.04 2684 0 0 0 0
5.98/6.00 c impliedbounds : 0.00 6 0 0 3 0
5.98/6.00 c intobj : 0.00 0 0 0 0 0
5.98/6.00 c cgmip : 0.00 0 0 0 0 0
5.98/6.00 c gomory : 0.06 6 0 0 0 0
5.98/6.00 c strongcg : 0.05 6 0 0 45 0
5.98/6.00 c cmir : 0.04 6 0 0 26 0
5.98/6.00 c flowcover : 0.24 6 0 0 33 0
5.98/6.00 c clique : 0.00 1 0 0 0 0
5.98/6.00 c zerohalf : 0.00 0 0 0 0 0
5.98/6.00 c mcf : 0.00 1 0 0 0 0
5.98/6.00 c rapidlearning : 0.10 1 0 0 0 0
5.98/6.00 c Pricers : Time Calls Vars
5.98/6.00 c problem variables: 0.00 0 0
5.98/6.00 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
5.98/6.00 c relpscost : 2.33 1221 0 84 0 0 2310
5.98/6.00 c pscost : 0.00 0 0 0 0 0 0
5.98/6.00 c inference : 0.00 0 0 0 0 0 0
5.98/6.00 c mostinf : 0.00 0 0 0 0 0 0
5.98/6.00 c leastinf : 0.00 0 0 0 0 0 0
5.98/6.00 c fullstrong : 0.00 0 0 0 0 0 0
5.98/6.00 c allfullstrong : 0.00 0 0 0 0 0 0
5.98/6.00 c random : 0.00 0 0 0 0 0 0
5.98/6.00 c Primal Heuristics : Time Calls Found
5.98/6.00 c LP solutions : 0.00 - 3
5.98/6.00 c pseudo solutions : 0.00 - 0
5.98/6.00 c crossover : 0.00 0 0
5.98/6.00 c rootsoldiving : 0.00 0 0
5.98/6.00 c linesearchdiving : 0.00 0 0
5.98/6.00 c guideddiving : 0.00 0 0
5.98/6.00 c intshifting : 0.00 0 0
5.98/6.00 c oneopt : 0.01 2 0
5.98/6.00 c coefdiving : 0.01 1 0
5.98/6.00 c pscostdiving : 0.01 1 0
5.98/6.00 c fracdiving : 0.01 1 0
5.98/6.00 c veclendiving : 0.01 1 0
5.98/6.00 c feaspump : 0.02 1 0
5.98/6.00 c objpscostdiving : 0.01 1 0
5.98/6.00 c trivial : 0.00 2 0
5.98/6.00 c simplerounding : 0.00 0 0
5.98/6.00 c zirounding : 0.01 1000 0
5.98/6.00 c rounding : 0.02 662 0
5.98/6.00 c shifting : 0.36 199 0
5.98/6.00 c twoopt : 0.00 0 0
5.98/6.00 c fixandinfer : 0.00 0 0
5.98/6.00 c intdiving : 0.00 0 0
5.98/6.00 c actconsdiving : 0.00 0 0
5.98/6.00 c octane : 0.00 0 0
5.98/6.00 c rens : 0.02 1 0
5.98/6.00 c rins : 0.00 0 0
5.98/6.00 c localbranching : 0.00 0 0
5.98/6.00 c mutation : 0.00 0 0
5.98/6.00 c dins : 0.00 0 0
5.98/6.00 c undercover : 0.57 1 0
5.98/6.00 c nlp : 0.00 0 0
5.98/6.00 c trysol : 0.00 0 0
5.98/6.00 c LP : Time Calls Iterations Iter/call Iter/sec
5.98/6.00 c primal LP : 0.04 0 0 0.00 0.00
5.98/6.00 c dual LP : 0.98 2790 7358 2.64 7508.05
5.98/6.00 c lex dual LP : 0.00 0 0 0.00 -
5.98/6.00 c barrier LP : 0.00 0 0 0.00 -
5.98/6.00 c diving/probing LP: 0.05 106 689 6.50 13779.72
5.98/6.00 c strong branching : 2.30 2898 19162 6.61 8323.95
5.98/6.00 c (at root node) : - 15 464 30.93 -
5.98/6.00 c conflict analysis: 0.00 0 0 0.00 -
5.98/6.00 c B&B Tree :
5.98/6.00 c number of runs : 1
5.98/6.00 c nodes : 1407
5.98/6.00 c nodes (total) : 1407
5.98/6.00 c nodes left : 0
5.98/6.00 c max depth : 83
5.98/6.00 c max depth (total): 83
5.98/6.00 c backtracks : 164 (11.7%)
5.98/6.00 c delayed cutoffs : 135
5.98/6.00 c repropagations : 696 (1760 domain reductions, 127 cutoffs)
5.98/6.00 c avg switch length: 3.49
5.98/6.00 c switching time : 0.12
5.98/6.00 c Solution :
5.98/6.00 c Solutions found : 3 (3 improvements)
5.98/6.00 c First Solution : +7.00000000000000e+00 (in run 1, after 1148 nodes, 5.48 seconds, depth 76, found by <relaxation>)
5.98/6.00 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1407 nodes, 5.98 seconds, depth 71, found by <relaxation>)
5.98/6.00 c Dual Bound : +3.00000000000000e+00
5.98/6.00 c Gap : 0.00 %
5.98/6.00 c Root Dual Bound : +3.00000000000000e+00
5.98/6.00 c Root Iterations : 525
5.98/6.01 c Time complete: 6.01.