0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1]
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-2705092-1278572912.wbo>
0.00/0.00 c original problem has 524 variables (502 bin, 0 int, 22 impl, 0 cont) and 85 constraints
0.00/0.00 c problem read
0.00/0.00 c presolving settings loaded
0.00/0.00 c presolving:
0.00/0.01 c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 18 clqs
0.00/0.01 c (round 2) 0 del vars, 1 del conss, 22 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 18 clqs
0.00/0.01 c (round 3) 0 del vars, 1 del conss, 22 chg bounds, 0 chg sides, 0 chg coeffs, 22 upgd conss, 32 impls, 18 clqs
0.00/0.01 c (round 4) 0 del vars, 1 del conss, 22 chg bounds, 0 chg sides, 0 chg coeffs, 40 upgd conss, 32 impls, 18 clqs
0.00/0.01 c (0.0s) probing: 101/502 (20.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01 c presolving (5 rounds):
0.00/0.01 c 0 deleted vars, 1 deleted constraints, 22 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01 c 32 implications, 18 cliques
0.00/0.01 c presolved problem has 524 variables (502 bin, 0 int, 22 impl, 0 cont) and 84 constraints
0.00/0.01 c 18 constraints of type <setppc>
0.00/0.01 c 22 constraints of type <linear>
0.00/0.01 c 22 constraints of type <indicator>
0.00/0.01 c 22 constraints of type <logicor>
0.00/0.01 c transformed objective value is always integral (scale: 1)
0.00/0.01 c Presolving Time: 0.01
0.00/0.01 c - non default parameters ----------------------------------------------------------------------
0.00/0.01 c # SCIP version 1.2.1.3
0.00/0.01 c
0.00/0.01 c # frequency for displaying node information lines
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01 c display/freq = 10000
0.00/0.01 c
0.00/0.01 c # maximal time in seconds to run
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/time = 1790
0.00/0.01 c
0.00/0.01 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/memory = 3420
0.00/0.01 c
0.00/0.01 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01 c # [type: int, range: [1,2], default: 1]
0.00/0.01 c timing/clocktype = 2
0.00/0.01 c
0.00/0.01 c # should presolving try to simplify inequalities
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/linear/simplifyinequalities = TRUE
0.00/0.01 c
0.00/0.01 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/indicator/addCouplingCons = TRUE
0.00/0.01 c
0.00/0.01 c # should presolving try to simplify knapsacks
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01 c
0.00/0.01 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01 c separating/rapidlearning/freq = 0
0.00/0.01 c
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c start solving
0.00/0.01 c
0.00/0.01 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.01 c 0.0s| 1 | 0 | 31 | - |1356k| 0 | 0 | 524 | 84 | 524 | 40 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.01/0.03 c 0.0s| 1 | 0 | 118 | - |1371k| 0 | 0 | 524 | 84 | 524 | 52 | 12 | 0 | 0 | 0.000000e+00 | -- | Inf
0.01/0.03 c 0.0s| 1 | 0 | 192 | - |1373k| 0 | 0 | 524 | 84 | 524 | 54 | 14 | 0 | 0 | 0.000000e+00 | -- | Inf
0.01/0.03 c 0.0s| 1 | 0 | 208 | - |1374k| 0 | 0 | 524 | 84 | 524 | 56 | 16 | 0 | 0 | 0.000000e+00 | -- | Inf
0.01/0.03 c 0.0s| 1 | 0 | 237 | - |1376k| 0 | 0 | 524 | 84 | 524 | 58 | 18 | 0 | 0 | 0.000000e+00 | -- | Inf
0.01/0.03 c 0.0s| 1 | 0 | 255 | - |1377k| 0 | 0 | 524 | 84 | 524 | 60 | 20 | 0 | 0 | 0.000000e+00 | -- | Inf
0.01/0.03 c 0.0s| 1 | 0 | 264 | - |1379k| 0 | 0 | 524 | 84 | 524 | 62 | 22 | 0 | 0 | 0.000000e+00 | -- | Inf
0.01/0.03 c 0.0s| 1 | 2 | 264 | - |1380k| 0 | 0 | 524 | 84 | 524 | 62 | 22 | 0 | 0 | 0.000000e+00 | -- | Inf
0.01/0.04 o 40
0.01/0.04 c * 0.0s| 37 | 8 | 268 | 0.1 |1414k| 22 | - | 524 | 86 | 524 | 62 | 22 | 2 | 0 | 3.000000e+00 | 4.000000e+01 |1233.33%
0.01/0.04 o 37
0.01/0.04 c * 0.0s| 38 | 5 | 269 | 0.1 |1415k| 22 | - | 524 | 86 | 524 | 62 | 22 | 2 | 0 | 2.300000e+01 | 3.700000e+01 | 60.87%
0.01/0.04 o 27
0.01/0.04 c * 0.0s| 40 | 1 | 269 | 0.1 |1417k| 22 | - | 524 | 71 | 524 | 62 | 22 | 3 | 0 | 2.500000e+01 | 2.700000e+01 | 8.00%
0.01/0.04 o 25
0.01/0.04 c * 0.0s| 41 | 0 | 269 | 0.1 |1421k| 22 | - | 524 | 71 | 524 | 62 | 22 | 3 | 0 | 2.500000e+01 | 2.500000e+01 | 0.00%
0.01/0.04 c
0.01/0.04 c SCIP Status : problem is solved [optimal solution found]
0.01/0.04 c Solving Time (sec) : 0.03
0.01/0.04 c Solving Nodes : 41
0.01/0.04 c Primal Bound : +2.50000000000000e+01 (4 solutions)
0.01/0.04 c Dual Bound : +2.50000000000000e+01
0.01/0.04 c Gap : 0.00 %
0.01/0.04 s OPTIMUM FOUND
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0.01/0.04 c SCIP Status : problem is solved [optimal solution found]
0.01/0.04 c Solving Time : 0.03
0.01/0.04 c Original Problem :
0.01/0.04 c Problem name : HOME/instance-2705092-1278572912.wbo
0.01/0.04 c Variables : 524 (502 binary, 0 integer, 22 implicit integer, 0 continuous)
0.01/0.04 c Constraints : 85 initial, 85 maximal
0.01/0.04 c Presolved Problem :
0.01/0.04 c Problem name : t_HOME/instance-2705092-1278572912.wbo
0.01/0.04 c Variables : 524 (502 binary, 0 integer, 22 implicit integer, 0 continuous)
0.01/0.04 c Constraints : 84 initial, 86 maximal
0.01/0.04 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.01/0.04 c trivial : 0.00 0 0 0 0 0 0 0 0
0.01/0.04 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.01/0.04 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.01/0.04 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.01/0.04 c implics : 0.00 0 0 0 0 0 0 0 0
0.01/0.04 c probing : 0.00 0 0 0 0 0 0 0 0
0.01/0.04 c setppc : 0.00 0 0 0 0 0 0 0 0
0.01/0.04 c linear : 0.00 0 0 0 22 0 1 0 0
0.01/0.04 c indicator : 0.00 0 0 0 0 0 0 0 0
0.01/0.04 c logicor : 0.00 0 0 0 0 0 0 0 0
0.01/0.04 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
0.01/0.04 c root node : - 34 - - 34 - - - -
0.01/0.04 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.01/0.04 c integral : 0 0 0 38 0 0 0 0 0 0
0.01/0.04 c setppc : 18 7 288 38 0 0 0 0 0 0
0.01/0.04 c linear : 22 7 288 38 0 0 0 22 0 0
0.01/0.04 c indicator : 22 0 283 35 0 0 50 0 0 0
0.01/0.04 c logicor : 22+ 7 36 38 0 0 0 0 0 0
0.01/0.04 c bounddisjunction : 0+ 0 14 0 0 0 8 0 0 0
0.01/0.04 c countsols : 0 0 0 38 0 0 0 0 0 0
0.01/0.04 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.01/0.04 c integral : 0.00 0.00 0.00 0.00 0.00
0.01/0.04 c setppc : 0.00 0.00 0.00 0.00 0.00
0.01/0.04 c linear : 0.00 0.00 0.00 0.00 0.00
0.01/0.04 c indicator : 0.00 0.00 0.00 0.00 0.00
0.01/0.04 c logicor : 0.00 0.00 0.00 0.00 0.00
0.01/0.04 c bounddisjunction : 0.00 0.00 0.00 0.00 0.00
0.01/0.04 c countsols : 0.00 0.00 0.00 0.00 0.00
0.01/0.04 c Propagators : Time Calls Cutoffs DomReds
0.01/0.04 c vbounds : 0.00 34 0 19
0.01/0.04 c rootredcost : 0.00 3 0 18
0.01/0.04 c pseudoobj : 0.00 88 0 5
0.01/0.04 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.01/0.04 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.01/0.04 c infeasible LP : 0.00 2 2 2 11.0 0 0.0 0
0.01/0.04 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.01/0.04 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.01/0.04 c pseudo solution : 0.00 1 1 1 2.0 0 0.0 -
0.01/0.04 c applied globally : - - - 3 8.0 - - -
0.01/0.04 c applied locally : - - - 0 0.0 - - -
0.01/0.04 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.01/0.04 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.01/0.04 c redcost : 0.00 45 0 1 0 0
0.01/0.04 c impliedbounds : 0.00 0 0 0 0 0
0.01/0.04 c intobj : 0.00 0 0 0 0 0
0.01/0.04 c cgmip : 0.00 0 0 0 0 0
0.01/0.04 c gomory : 0.00 0 0 0 0 0
0.01/0.04 c strongcg : 0.00 0 0 0 0 0
0.01/0.04 c cmir : 0.00 0 0 0 0 0
0.01/0.04 c flowcover : 0.00 0 0 0 0 0
0.01/0.04 c clique : 0.00 0 0 0 0 0
0.01/0.04 c zerohalf : 0.00 0 0 0 0 0
0.01/0.04 c mcf : 0.00 0 0 0 0 0
0.01/0.04 c rapidlearning : 0.01 1 0 0 0 0
0.01/0.04 c Pricers : Time Calls Vars
0.01/0.04 c problem variables: 0.00 0 0
0.01/0.04 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.01/0.04 c relpscost : 0.00 0 0 0 0 0 0
0.01/0.04 c pscost : 0.00 0 0 0 0 0 0
0.01/0.04 c inference : 0.00 34 0 0 0 0 68
0.01/0.04 c mostinf : 0.00 0 0 0 0 0 0
0.01/0.04 c leastinf : 0.00 0 0 0 0 0 0
0.01/0.04 c fullstrong : 0.00 0 0 0 0 0 0
0.01/0.04 c allfullstrong : 0.00 0 0 0 0 0 0
0.01/0.04 c random : 0.00 0 0 0 0 0 0
0.01/0.04 c Primal Heuristics : Time Calls Found
0.01/0.04 c LP solutions : 0.00 - 4
0.01/0.04 c pseudo solutions : 0.00 - 0
0.01/0.04 c oneopt : 0.00 0 0
0.01/0.04 c crossover : 0.00 0 0
0.01/0.04 c coefdiving : 0.00 0 0
0.01/0.04 c pscostdiving : 0.00 0 0
0.01/0.04 c fracdiving : 0.00 0 0
0.01/0.04 c veclendiving : 0.00 0 0
0.01/0.04 c objpscostdiving : 0.00 0 0
0.01/0.04 c rootsoldiving : 0.00 0 0
0.01/0.04 c linesearchdiving : 0.00 0 0
0.01/0.04 c guideddiving : 0.00 0 0
0.01/0.04 c feaspump : 0.00 0 0
0.01/0.04 c trivial : 0.00 2 0
0.01/0.04 c simplerounding : 0.00 0 0
0.01/0.04 c zirounding : 0.00 0 0
0.01/0.04 c rounding : 0.00 0 0
0.01/0.04 c shifting : 0.00 0 0
0.01/0.04 c intshifting : 0.00 0 0
0.01/0.04 c twoopt : 0.00 0 0
0.01/0.04 c fixandinfer : 0.00 0 0
0.01/0.04 c intdiving : 0.00 0 0
0.01/0.04 c actconsdiving : 0.00 0 0
0.01/0.04 c octane : 0.00 0 0
0.01/0.04 c rens : 0.00 0 0
0.01/0.04 c rins : 0.00 0 0
0.01/0.04 c localbranching : 0.00 0 0
0.01/0.04 c mutation : 0.00 0 0
0.01/0.04 c dins : 0.00 0 0
0.01/0.04 c undercover : 0.00 0 0
0.01/0.04 c nlp : 0.00 0 0
0.01/0.04 c trysol : 0.00 0 0
0.01/0.04 c LP : Time Calls Iterations Iter/call Iter/sec
0.01/0.04 c primal LP : 0.00 0 0 0.00 -
0.01/0.04 c dual LP : 0.01 12 269 22.42 -
0.01/0.04 c lex dual LP : 0.00 0 0 0.00 -
0.01/0.04 c barrier LP : 0.00 0 0 0.00 -
0.01/0.04 c diving/probing LP: 0.00 0 0 0.00 -
0.01/0.04 c strong branching : 0.00 0 0 0.00 -
0.01/0.04 c (at root node) : - 0 0 0.00 -
0.01/0.04 c conflict analysis: 0.00 0 0 0.00 -
0.01/0.04 c B&B Tree :
0.01/0.04 c number of runs : 1
0.01/0.04 c nodes : 41
0.01/0.04 c nodes (total) : 41
0.01/0.04 c nodes left : 0
0.01/0.04 c max depth : 22
0.01/0.04 c max depth (total): 22
0.01/0.04 c backtracks : 5 (12.2%)
0.01/0.04 c delayed cutoffs : 0
0.01/0.04 c repropagations : 18 (30 domain reductions, 0 cutoffs)
0.01/0.04 c avg switch length: 3.17
0.01/0.04 c switching time : 0.00
0.01/0.04 c Solution :
0.01/0.04 c Solutions found : 4 (4 improvements)
0.01/0.04 c First Solution : +4.00000000000000e+01 (in run 1, after 37 nodes, 0.03 seconds, depth 17, found by <relaxation>)
0.01/0.04 c Primal Bound : +2.50000000000000e+01 (in run 1, after 41 nodes, 0.03 seconds, depth 10, found by <relaxation>)
0.01/0.04 c Dual Bound : +2.50000000000000e+01
0.01/0.04 c Gap : 0.00 %
0.01/0.04 c Root Dual Bound : +0.00000000000000e+00
0.01/0.04 c Root Iterations : 264
0.01/0.04 c Time complete: 0.04.