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-2704534-1278561439.opb>
0.00/0.02 c original problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 100 constraints
0.00/0.02 c problem read
0.00/0.02 c presolving settings loaded
0.01/0.03 o 100
0.01/0.03 c feasible solution found by trivial heuristic, objective value 1.000000e+02
0.01/0.03 c presolving:
0.01/0.03 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 0 impls, 0 clqs
0.01/0.04 c presolving (2 rounds):
0.01/0.04 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.01/0.04 c 0 implications, 0 cliques
0.01/0.04 c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 100 constraints
0.01/0.04 c 100 constraints of type <logicor>
0.01/0.04 c transformed objective value is always integral (scale: 1)
0.01/0.04 c Presolving Time: 0.01
0.01/0.04 c - non default parameters ----------------------------------------------------------------------
0.01/0.04 c # SCIP version 1.2.1.3
0.01/0.04 c
0.01/0.04 c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.01/0.04 c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.04 c conflict/interconss = 0
0.01/0.04 c
0.01/0.04 c # should binary conflicts be preferred?
0.01/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.04 c conflict/preferbinary = TRUE
0.01/0.04 c
0.01/0.04 c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.01/0.04 c # [type: int, range: [-1,2147483647], default: 0]
0.01/0.04 c constraints/agelimit = 1
0.01/0.04 c
0.01/0.04 c # should enforcement of pseudo solution be disabled?
0.01/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.04 c constraints/disableenfops = TRUE
0.01/0.04 c
0.01/0.04 c # frequency for displaying node information lines
0.01/0.04 c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.04 c display/freq = 10000
0.01/0.04 c
0.01/0.04 c # maximal time in seconds to run
0.01/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.04 c limits/time = 1789.99
0.01/0.04 c
0.01/0.04 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.04 c limits/memory = 1620
0.01/0.04 c
0.01/0.04 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.01/0.04 c # [type: int, range: [-1,2147483647], default: 1]
0.01/0.04 c lp/solvefreq = 0
0.01/0.04 c
0.01/0.04 c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.01/0.04 c # [type: char, range: {lafpsqd}, default: l]
0.01/0.04 c lp/pricing = a
0.01/0.04 c
0.01/0.04 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.01/0.04 c # [type: int, range: [1,2], default: 1]
0.01/0.04 c timing/clocktype = 2
0.01/0.04 c
0.01/0.04 c # should presolving try to simplify inequalities
0.01/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.04 c constraints/linear/simplifyinequalities = TRUE
0.01/0.04 c
0.01/0.04 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.01/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.04 c constraints/indicator/addCouplingCons = TRUE
0.01/0.04 c
0.01/0.04 c # should presolving try to simplify knapsacks
0.01/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.04 c constraints/knapsack/simplifyinequalities = TRUE
0.01/0.04 c
0.01/0.04 c # priority of node selection rule <dfs> in standard mode
0.01/0.04 c # [type: int, range: [-536870912,536870911], default: 0]
0.01/0.04 c nodeselection/dfs/stdpriority = 1000000
0.01/0.04 c
0.01/0.04 c -----------------------------------------------------------------------------------------------
0.01/0.04 c start solving
0.01/0.04 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 t 0.1s| 1 | 0 | 610 | - |1080k| 0 | 62 | 100 | 100 | 100 | 100 | 0 | 0 | 0 | 1.395095e+00 | 1.000000e+02 |7067.97%
0.09/0.11 o 62
0.09/0.11 c r 0.1s| 1 | 0 | 610 | - |1083k| 0 | 62 | 100 | 100 | 100 | 100 | 0 | 0 | 0 | 1.395095e+00 | 6.200000e+01 |4344.14%
0.09/0.11 o 61
0.09/0.11 c R 0.1s| 1 | 0 | 610 | - |1086k| 0 | 62 | 100 | 100 | 100 | 100 | 0 | 0 | 0 | 1.395095e+00 | 6.100000e+01 |4272.46%
0.09/0.12 o 60
0.09/0.12 c s 0.1s| 1 | 0 | 610 | - |1088k| 0 | 62 | 100 | 100 | 100 | 100 | 0 | 0 | 0 | 1.395095e+00 | 6.000000e+01 |4200.78%
0.09/0.14 o 5
0.09/0.14 c z 0.1s| 1 | 0 | 610 | - |1091k| 0 | 62 | 100 | 100 | 100 | 100 | 0 | 0 | 0 | 1.395095e+00 | 5.000000e+00 | 258.40%
0.09/0.14 c 0.1s| 1 | 0 | 610 | - |1091k| 0 | 62 | 100 | 100 | 100 | 100 | 0 | 0 | 0 | 1.395095e+00 | 5.000000e+00 | 258.40%
0.09/0.14 o 4
0.09/0.14 c b 0.1s| 1 | 0 | 610 | - |1094k| 0 | 62 | 100 | 100 | 100 | 100 | 0 | 0 | 0 | 1.395095e+00 | 4.000000e+00 | 186.72%
0.79/0.82 c 0.8s| 1 | 2 | 610 | - |1093k| 0 | 62 | 100 | 100 | 100 | 100 | 0 | 0 | 18 | 1.395095e+00 | 4.000000e+00 | 186.72%
0.79/0.82 o 3
0.79/0.82 c * 0.8s| 97 | 1 | 610 | 0.0 |1108k| 96 | - | 100 | 100 | 0 | 0 | 0 | 0 | 18 | 1.400447e+00 | 3.000000e+00 | 114.22%
1.29/1.39 c
1.29/1.39 c SCIP Status : problem is solved [optimal solution found]
1.29/1.39 c Solving Time (sec) : 1.37
1.29/1.39 c Solving Nodes : 8969
1.29/1.39 c Primal Bound : +3.00000000000000e+00 (9 solutions)
1.29/1.39 c Dual Bound : +3.00000000000000e+00
1.29/1.39 c Gap : 0.00 %
1.29/1.39 s OPTIMUM FOUND
1.29/1.39 v -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75
1.29/1.39 v -x74 -x73 -x72 -x71 x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50
1.29/1.39 v -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
1.29/1.39 v -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
1.29/1.39 c SCIP Status : problem is solved [optimal solution found]
1.29/1.39 c Solving Time : 1.37
1.29/1.39 c Original Problem :
1.29/1.39 c Problem name : HOME/instance-2704534-1278561439.opb
1.29/1.39 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.39 c Constraints : 100 initial, 100 maximal
1.29/1.39 c Presolved Problem :
1.29/1.39 c Problem name : t_HOME/instance-2704534-1278561439.opb
1.29/1.39 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.39 c Constraints : 100 initial, 100 maximal
1.29/1.39 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.29/1.39 c trivial : 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c implics : 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c probing : 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c logicor : 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c root node : - 100 - - 100 - - - -
1.29/1.39 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.29/1.39 c integral : 0 0 0 1 0 0 0 0 0 2
1.29/1.39 c logicor : 100+ 1 6134 0 1 4420 169 0 0 0
1.29/1.39 c countsols : 0 0 0 0 1 0 0 0 0 0
1.29/1.39 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.29/1.39 c integral : 0.65 0.00 0.00 0.65 0.00
1.29/1.39 c logicor : 0.07 0.00 0.07 0.00 0.00
1.29/1.39 c countsols : 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c Propagators : Time Calls Cutoffs DomReds
1.29/1.39 c vbounds : 0.01 2 0 0
1.29/1.39 c rootredcost : 0.01 2 0 0
1.29/1.39 c pseudoobj : 0.20 9130 31 156062
1.29/1.39 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.29/1.39 c propagation : 0.00 32 31 31 89.6 0 0.0 -
1.29/1.39 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
1.29/1.39 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.29/1.39 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.29/1.39 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.29/1.39 c applied globally : - - - 0 0.0 - - -
1.29/1.39 c applied locally : - - - 31 89.6 - - -
1.29/1.39 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.29/1.39 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
1.29/1.39 c redcost : 0.00 2 0 0 0 0
1.29/1.39 c impliedbounds : 0.00 2 0 0 0 0
1.29/1.39 c intobj : 0.00 0 0 0 0 0
1.29/1.39 c cgmip : 0.00 0 0 0 0 0
1.29/1.39 c gomory : 0.01 2 0 0 0 0
1.29/1.39 c strongcg : 0.01 2 0 0 0 0
1.29/1.39 c cmir : 0.01 2 0 0 0 0
1.29/1.39 c flowcover : 0.02 2 0 0 0 0
1.29/1.39 c clique : 0.00 1 0 0 0 0
1.29/1.39 c zerohalf : 0.00 0 0 0 0 0
1.29/1.39 c mcf : 0.00 1 0 0 0 0
1.29/1.39 c rapidlearning : 0.00 0 0 0 0 0
1.29/1.39 c Pricers : Time Calls Vars
1.29/1.39 c problem variables: 0.00 0 0
1.29/1.39 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.29/1.39 c relpscost : 0.65 1 0 0 0 0 2
1.29/1.39 c pscost : 0.00 0 0 0 0 0 0
1.29/1.39 c inference : 0.04 4547 0 0 0 0 9094
1.29/1.39 c mostinf : 0.00 0 0 0 0 0 0
1.29/1.39 c leastinf : 0.00 0 0 0 0 0 0
1.29/1.39 c fullstrong : 0.00 0 0 0 0 0 0
1.29/1.39 c allfullstrong : 0.00 0 0 0 0 0 0
1.29/1.39 c random : 0.00 0 0 0 0 0 0
1.29/1.39 c Primal Heuristics : Time Calls Found
1.29/1.39 c LP solutions : 0.00 - 0
1.29/1.39 c pseudo solutions : 0.00 - 1
1.29/1.39 c crossover : 0.00 0 0
1.29/1.39 c oneopt : 0.00 1 1
1.29/1.39 c trivial : 0.00 2 3
1.29/1.39 c simplerounding : 0.00 1 1
1.29/1.39 c zirounding : 0.00 1 1
1.29/1.39 c rounding : 0.00 1 1
1.29/1.39 c shifting : 0.00 1 1
1.29/1.39 c intshifting : 0.00 0 0
1.29/1.39 c twoopt : 0.00 0 0
1.29/1.39 c fixandinfer : 0.00 0 0
1.29/1.39 c feaspump : 0.00 0 0
1.29/1.39 c coefdiving : 0.00 0 0
1.29/1.39 c pscostdiving : 0.00 0 0
1.29/1.39 c fracdiving : 0.00 0 0
1.29/1.39 c veclendiving : 0.00 0 0
1.29/1.39 c intdiving : 0.00 0 0
1.29/1.39 c actconsdiving : 0.00 0 0
1.29/1.39 c objpscostdiving : 0.00 0 0
1.29/1.39 c rootsoldiving : 0.00 0 0
1.29/1.39 c linesearchdiving : 0.00 0 0
1.29/1.39 c guideddiving : 0.00 0 0
1.29/1.39 c octane : 0.00 0 0
1.29/1.39 c rens : 0.01 0 0
1.29/1.39 c rins : 0.00 0 0
1.29/1.39 c localbranching : 0.00 0 0
1.29/1.39 c mutation : 0.00 0 0
1.29/1.39 c dins : 0.00 0 0
1.29/1.39 c undercover : 0.00 0 0
1.29/1.39 c nlp : 0.01 0 0
1.29/1.39 c trysol : 0.00 0 0
1.29/1.39 c LP : Time Calls Iterations Iter/call Iter/sec
1.29/1.39 c primal LP : 0.00 0 0 0.00 -
1.29/1.39 c dual LP : 0.07 1 610 610.00 8714.53
1.29/1.39 c lex dual LP : 0.00 0 0 0.00 -
1.29/1.39 c barrier LP : 0.00 0 0 0.00 -
1.29/1.39 c diving/probing LP: 0.00 0 0 0.00 -
1.29/1.39 c strong branching : 0.65 18 3154 175.22 4837.53
1.29/1.39 c (at root node) : - 18 3154 175.22 -
1.29/1.39 c conflict analysis: 0.00 0 0 0.00 -
1.29/1.39 c B&B Tree :
1.29/1.39 c number of runs : 1
1.29/1.39 c nodes : 8969
1.29/1.39 c nodes (total) : 8969
1.29/1.39 c nodes left : 0
1.29/1.39 c max depth : 97
1.29/1.39 c max depth (total): 97
1.29/1.39 c backtracks : 4357 (48.6%)
1.29/1.39 c delayed cutoffs : 33
1.29/1.39 c repropagations : 31 (163 domain reductions, 31 cutoffs)
1.29/1.39 c avg switch length: 2.00
1.29/1.39 c switching time : 0.12
1.29/1.39 c Solution :
1.29/1.39 c Solutions found : 9 (7 improvements)
1.29/1.39 c First Solution : +1.00000000000000e+02 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
1.29/1.39 c Primal Bound : +3.00000000000000e+00 (in run 1, after 97 nodes, 0.80 seconds, depth 96, found by <relaxation>)
1.29/1.39 c Dual Bound : +3.00000000000000e+00
1.29/1.39 c Gap : 0.00 %
1.29/1.39 c Root Dual Bound : +1.39509536389804e+00
1.29/1.39 c Root Iterations : 610
1.29/1.40 c Time complete: 1.39.