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-2704570-1278563049.opb>
0.00/0.01 c original problem has 75 variables (75 bin, 0 int, 0 impl, 0 cont) and 105 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 1 del vars, 1 del conss, 1 chg bounds, 3 chg sides, 21 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.02 c (round 2) 1 del vars, 37 del conss, 1 chg bounds, 3 chg sides, 21 chg coeffs, 18 upgd conss, 0 impls, 0 clqs
0.00/0.02 c (round 3) 1 del vars, 37 del conss, 1 chg bounds, 3 chg sides, 21 chg coeffs, 32 upgd conss, 34 impls, 1 clqs
0.00/0.03 c presolving (4 rounds):
0.00/0.03 c 1 deleted vars, 37 deleted constraints, 1 tightened bounds, 0 added holes, 3 changed sides, 21 changed coefficients
0.00/0.03 c 48 implications, 1 cliques
0.00/0.03 c presolved problem has 74 variables (74 bin, 0 int, 0 impl, 0 cont) and 68 constraints
0.00/0.03 c 32 constraints of type <knapsack>
0.00/0.03 c 36 constraints of type <linear>
0.00/0.03 c transformed objective value is always integral (scale: 1)
0.00/0.03 c Presolving Time: 0.02
0.00/0.03 c - non default parameters ----------------------------------------------------------------------
0.00/0.03 c # SCIP version 1.2.1.3
0.00/0.03 c
0.00/0.03 c # frequency for displaying node information lines
0.00/0.03 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03 c display/freq = 10000
0.00/0.03 c
0.00/0.03 c # maximal time in seconds to run
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/time = 1790
0.00/0.03 c
0.00/0.03 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/memory = 1620
0.00/0.03 c
0.00/0.03 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.03 c # [type: int, range: [1,2], default: 1]
0.00/0.03 c timing/clocktype = 2
0.00/0.03 c
0.00/0.03 c # should presolving try to simplify inequalities
0.00/0.03 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03 c constraints/linear/simplifyinequalities = TRUE
0.00/0.03 c
0.00/0.03 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.03 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03 c constraints/indicator/addCouplingCons = TRUE
0.00/0.03 c
0.00/0.03 c # should presolving try to simplify knapsacks
0.00/0.03 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.03 c
0.00/0.03 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.03 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.03 c separating/rapidlearning/freq = 0
0.00/0.03 c
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c start solving
0.00/0.03 c
0.00/0.03 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.03 c 0.0s| 1 | 0 | 21 | - | 550k| 0 | 21 | 74 | 68 | 74 | 68 | 0 | 0 | 0 | 1.000000e+01 | -- | Inf
0.10/0.12 o 11
0.10/0.12 c y 0.1s| 1 | 0 | 116 | - | 646k| 0 | 21 | 74 | 68 | 74 | 68 | 0 | 0 | 0 | 1.000000e+01 | 1.100000e+01 | 10.00%
0.10/0.12 c 0.1s| 1 | 0 | 128 | - | 637k| 0 | - | 74 | 107 | 74 | 68 | 0 | 0 | 0 | 1.100000e+01 | 1.100000e+01 | 0.00%
0.10/0.12 c 0.1s| 1 | 0 | 128 | - | 637k| 0 | - | 74 | 107 | 74 | 68 | 0 | 0 | 0 | 1.100000e+01 | 1.100000e+01 | 0.00%
0.10/0.12 c
0.10/0.12 c SCIP Status : problem is solved [optimal solution found]
0.10/0.12 c Solving Time (sec) : 0.11
0.10/0.12 c Solving Nodes : 1
0.10/0.12 c Primal Bound : +1.10000000000000e+01 (1 solutions)
0.10/0.12 c Dual Bound : +1.10000000000000e+01
0.10/0.12 c Gap : 0.00 %
0.10/0.12 s OPTIMUM FOUND
0.10/0.12 v x25 x26 x27 x28 x29 x30 x31 x32 x33 x34 x35 x36 x37 x38 x39 x40 x41 x42 -x43 x44 x45 x46 x47 -x48 -x49 -x50 x51 -x52 -x53 -x54
0.10/0.12 v x55 x56 x57 x58 x59 -x60 x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x14 -x13 -x12 -x11 -x10 -x69 -x70 -x71 -x72 -x73 -x9 -x8 -x7
0.10/0.12 v -x6 x5 -x74 -x24 -x23 x22 -x21 -x20 -x19 -x18 x17 -x16 -x15 x75 -x4 -x3 -x2 x1
0.10/0.12 c SCIP Status : problem is solved [optimal solution found]
0.10/0.12 c Solving Time : 0.11
0.10/0.12 c Original Problem :
0.10/0.12 c Problem name : HOME/instance-2704570-1278563049.opb
0.10/0.12 c Variables : 75 (75 binary, 0 integer, 0 implicit integer, 0 continuous)
0.10/0.12 c Constraints : 105 initial, 105 maximal
0.10/0.12 c Presolved Problem :
0.10/0.12 c Problem name : t_HOME/instance-2704570-1278563049.opb
0.10/0.12 c Variables : 74 (74 binary, 0 integer, 0 implicit integer, 0 continuous)
0.10/0.12 c Constraints : 68 initial, 107 maximal
0.10/0.12 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.10/0.12 c trivial : 0.00 0 0 0 0 0 0 0 0
0.10/0.12 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.10/0.12 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.10/0.12 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.10/0.12 c implics : 0.00 0 0 0 0 0 0 0 0
0.10/0.12 c probing : 0.01 0 0 0 0 0 0 0 0
0.10/0.12 c knapsack : 0.00 0 0 0 0 0 0 0 0
0.10/0.12 c linear : 0.00 1 0 0 1 0 37 3 21
0.10/0.12 c root node : - 43 - - 43 - - - -
0.10/0.12 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.10/0.12 c integral : 0 0 0 0 0 0 0 0 0 0
0.10/0.12 c knapsack : 32 1 153 0 0 0 0 39 0 0
0.10/0.12 c linear : 36+ 1 153 0 0 0 0 0 0 0
0.10/0.12 c countsols : 0 0 0 0 0 0 0 0 0 0
0.10/0.12 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.10/0.12 c integral : 0.00 0.00 0.00 0.00 0.00
0.10/0.12 c knapsack : 0.00 0.00 0.00 0.00 0.00
0.10/0.12 c linear : 0.00 0.00 0.00 0.00 0.00
0.10/0.12 c countsols : 0.00 0.00 0.00 0.00 0.00
0.10/0.12 c Propagators : Time Calls Cutoffs DomReds
0.10/0.12 c vbounds : 0.00 2 0 0
0.10/0.12 c rootredcost : 0.00 0 0 0
0.10/0.12 c pseudoobj : 0.00 2 1 0
0.10/0.12 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.10/0.12 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.10/0.12 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.10/0.12 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.10/0.12 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.10/0.12 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.10/0.12 c applied globally : - - - 0 0.0 - - -
0.10/0.12 c applied locally : - - - 0 0.0 - - -
0.10/0.12 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.10/0.12 c cut pool : 0.00 0 - - 0 - (maximal pool size: 96)
0.10/0.12 c redcost : 0.00 1 0 0 0 0
0.10/0.12 c impliedbounds : 0.00 1 0 0 2 0
0.10/0.12 c intobj : 0.00 0 0 0 0 0
0.10/0.12 c cgmip : 0.00 0 0 0 0 0
0.10/0.12 c gomory : 0.00 1 0 0 7 0
0.10/0.12 c strongcg : 0.00 1 0 0 7 0
0.10/0.12 c cmir : 0.00 1 0 0 40 0
0.10/0.12 c flowcover : 0.00 1 0 0 77 0
0.10/0.12 c clique : 0.00 1 0 0 0 0
0.10/0.12 c zerohalf : 0.00 0 0 0 0 0
0.10/0.12 c mcf : 0.00 1 0 0 0 0
0.10/0.12 c rapidlearning : 0.07 1 0 43 0 39
0.10/0.12 c Pricers : Time Calls Vars
0.10/0.12 c problem variables: 0.00 0 0
0.10/0.12 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.10/0.12 c pscost : 0.00 0 0 0 0 0 0
0.10/0.12 c inference : 0.00 0 0 0 0 0 0
0.10/0.12 c mostinf : 0.00 0 0 0 0 0 0
0.10/0.12 c leastinf : 0.00 0 0 0 0 0 0
0.10/0.12 c fullstrong : 0.00 0 0 0 0 0 0
0.10/0.12 c allfullstrong : 0.00 0 0 0 0 0 0
0.10/0.12 c random : 0.00 0 0 0 0 0 0
0.10/0.12 c relpscost : 0.00 0 0 0 0 0 0
0.10/0.12 c Primal Heuristics : Time Calls Found
0.10/0.12 c LP solutions : 0.00 - 0
0.10/0.12 c pseudo solutions : 0.00 - 0
0.10/0.12 c oneopt : 0.00 0 0
0.10/0.12 c trivial : 0.00 2 0
0.10/0.12 c simplerounding : 0.00 0 0
0.10/0.12 c zirounding : 0.00 0 0
0.10/0.12 c rounding : 0.00 1 0
0.10/0.12 c shifting : 0.00 1 0
0.10/0.12 c intshifting : 0.00 0 0
0.10/0.12 c twoopt : 0.00 0 0
0.10/0.12 c fixandinfer : 0.00 0 0
0.10/0.12 c feaspump : 0.00 1 0
0.10/0.12 c coefdiving : 0.00 0 0
0.10/0.12 c pscostdiving : 0.00 0 0
0.10/0.12 c fracdiving : 0.00 0 0
0.10/0.12 c veclendiving : 0.00 0 0
0.10/0.12 c intdiving : 0.00 0 0
0.10/0.12 c actconsdiving : 0.00 0 0
0.10/0.12 c objpscostdiving : 0.00 0 0
0.10/0.12 c rootsoldiving : 0.00 0 0
0.10/0.12 c linesearchdiving : 0.00 0 0
0.10/0.12 c guideddiving : 0.00 0 0
0.10/0.12 c octane : 0.00 0 0
0.10/0.12 c rens : 0.00 0 0
0.10/0.12 c rins : 0.00 0 0
0.10/0.12 c localbranching : 0.00 0 0
0.10/0.12 c mutation : 0.00 0 0
0.10/0.12 c crossover : 0.00 0 0
0.10/0.12 c dins : 0.00 0 0
0.10/0.12 c undercover : 0.00 0 0
0.10/0.12 c nlp : 0.00 0 0
0.10/0.12 c trysol : 0.00 0 0
0.10/0.12 c LP : Time Calls Iterations Iter/call Iter/sec
0.10/0.12 c primal LP : 0.00 0 0 0.00 -
0.10/0.12 c dual LP : 0.00 2 33 16.50 -
0.10/0.12 c lex dual LP : 0.00 0 0 0.00 -
0.10/0.12 c barrier LP : 0.00 0 0 0.00 -
0.10/0.12 c diving/probing LP: 0.00 9 95 10.56 -
0.10/0.12 c strong branching : 0.00 0 0 0.00 -
0.10/0.12 c (at root node) : - 0 0 0.00 -
0.10/0.12 c conflict analysis: 0.00 0 0 0.00 -
0.10/0.12 c B&B Tree :
0.10/0.12 c number of runs : 1
0.10/0.12 c nodes : 1
0.10/0.12 c nodes (total) : 1
0.10/0.12 c nodes left : 0
0.10/0.12 c max depth : 0
0.10/0.12 c max depth (total): 0
0.10/0.12 c backtracks : 0 (0.0%)
0.10/0.12 c delayed cutoffs : 0
0.10/0.12 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.10/0.12 c avg switch length: 2.00
0.10/0.12 c switching time : 0.00
0.10/0.12 c Solution :
0.10/0.12 c Solutions found : 1 (1 improvements)
0.10/0.12 c First Solution : +1.10000000000000e+01 (in run 1, after 1 nodes, 0.10 seconds, depth 0, found by <trysol>)
0.10/0.12 c Primal Bound : +1.10000000000000e+01 (in run 1, after 1 nodes, 0.10 seconds, depth 0, found by <trysol>)
0.10/0.12 c Dual Bound : +1.10000000000000e+01
0.10/0.12 c Gap : 0.00 %
0.10/0.12 c Root Dual Bound : +1.10000000000000e+01
0.10/0.12 c Root Iterations : 128
0.10/0.13 c Time complete: 0.13.