0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
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-2666470-1276648164.opb>
0.00/0.01 c original problem has 216 variables (216 bin, 0 int, 0 impl, 0 cont) and 153 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.01 c presolving:
0.00/0.03 c (round 1) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 20 chg coeffs, 0 upgd conss, 744 impls, 0 clqs
0.02/0.03 c (round 2) 16 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 5 upgd conss, 1104 impls, 0 clqs
0.02/0.03 c (round 3) 28 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 40 chg coeffs, 5 upgd conss, 1344 impls, 0 clqs
0.02/0.04 c (round 4) 40 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 5 upgd conss, 1464 impls, 0 clqs
0.02/0.04 c (round 5) 52 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 5 upgd conss, 1464 impls, 0 clqs
0.02/0.05 c (0.0s) probing: 137/164 (83.5%) - 0 fixings, 0 aggregations, 8 implications, 0 bound changes
0.02/0.05 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.05 c presolving (6 rounds):
0.02/0.05 c 52 deleted vars, 40 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 60 changed coefficients
0.02/0.05 c 1480 implications, 0 cliques
0.02/0.05 c presolved problem has 164 variables (164 bin, 0 int, 0 impl, 0 cont) and 109 constraints
0.02/0.05 c 100 constraints of type <and>
0.02/0.05 c 4 constraints of type <linear>
0.02/0.05 c 5 constraints of type <logicor>
0.02/0.05 c transformed objective value is always integral (scale: 2)
0.02/0.05 c Presolving Time: 0.03
0.02/0.05 c - non default parameters ----------------------------------------------------------------------
0.02/0.05 c # SCIP version 1.2.1.2
0.02/0.05 c
0.02/0.05 c # frequency for displaying node information lines
0.02/0.05 c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.05 c display/freq = 10000
0.02/0.05 c
0.02/0.05 c # maximal time in seconds to run
0.02/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.05 c limits/time = 1800
0.02/0.05 c
0.02/0.05 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.05 c limits/memory = 1620
0.02/0.05 c
0.02/0.05 c # should presolving try to simplify inequalities
0.02/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.05 c constraints/linear/simplifyinequalities = TRUE
0.02/0.05 c
0.02/0.05 c # should presolving try to simplify knapsacks
0.02/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.05 c constraints/knapsack/simplifyinequalities = TRUE
0.02/0.05 c
0.02/0.05 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.02/0.05 c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.05 c heuristics/undercover/freq = 0
0.02/0.05 c
0.02/0.05 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.02/0.05 c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.05 c separating/rapidlearning/freq = 0
0.02/0.05 c
0.02/0.05 c -----------------------------------------------------------------------------------------------
0.02/0.05 c start solving
0.02/0.05 c
0.02/0.06 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.02/0.06 c 0.0s| 1 | 0 | 12 | - | 838k| 0 | 7 | 164 | 109 | 164 | 209 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.39/0.42 o 3
0.39/0.42 c u 0.2s| 1 | 0 | 134 | - | 855k| 0 | - | 164 | 109 | 164 | 209 | 0 | 0 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.39/0.42 c 0.2s| 1 | 0 | 134 | - | 851k| 0 | - | 164 | 109 | 164 | 209 | 0 | 0 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.39/0.42 c
0.39/0.42 c SCIP Status : problem is solved [optimal solution found]
0.39/0.42 c Solving Time (sec) : 0.25
0.39/0.42 c Solving Nodes : 1
0.39/0.42 c Primal Bound : +3.00000000000000e+00 (1 solutions)
0.39/0.42 c Dual Bound : +3.00000000000000e+00
0.39/0.42 c Gap : 0.00 %
0.39/0.42 s OPTIMUM FOUND
0.39/0.42 v x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 x61 x48 x47 x46 -x45 x44 x43 -x60 -x59 -x58 -x57 -x56 x55 x42 -x41 x40 -x39
0.39/0.42 v -x38 x37 -x54 -x53 -x52 -x51 -x50 x49 x36 -x35 -x34 -x33 x32 x31 x30 -x29 -x28 -x27 x26 x25 -x24 -x23 -x22 -x21 x20 x19 -x18
0.39/0.42 v -x17 -x16 -x15 x14 x13 x12 -x11 -x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 x2 x1
0.39/0.42 c SCIP Status : problem is solved [optimal solution found]
0.39/0.42 c Solving Time : 0.25
0.39/0.42 c Original Problem :
0.39/0.42 c Problem name : HOME/instance-2666470-1276648164.opb
0.39/0.42 c Variables : 216 (216 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.42 c Constraints : 153 initial, 153 maximal
0.39/0.42 c Presolved Problem :
0.39/0.42 c Problem name : t_HOME/instance-2666470-1276648164.opb
0.39/0.42 c Variables : 164 (164 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.42 c Constraints : 109 initial, 109 maximal
0.39/0.42 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.39/0.42 c trivial : 0.00 0 0 0 0 0 0 0 0
0.39/0.42 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.39/0.42 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.39/0.42 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.39/0.42 c implics : 0.00 0 0 0 0 0 0 0 0
0.39/0.42 c probing : 0.01 0 0 0 0 0 0 0 0
0.39/0.42 c and : 0.00 8 40 0 0 0 40 0 40
0.39/0.42 c linear : 0.00 1 3 0 0 0 0 0 20
0.39/0.42 c logicor : 0.00 0 0 0 0 0 0 0 0
0.39/0.42 c root node : - 0 - - 0 - - - -
0.39/0.42 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.39/0.42 c integral : 0 0 0 0 0 0 0 0 0 0
0.39/0.42 c and : 100 0 313 0 0 0 0 0 0 0
0.39/0.42 c linear : 4 0 313 0 0 0 0 0 0 0
0.39/0.42 c logicor : 5 0 65 0 0 0 0 0 0 0
0.39/0.42 c countsols : 0 0 0 0 0 0 0 0 0 0
0.39/0.42 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.39/0.42 c integral : 0.00 0.00 0.00 0.00 0.00
0.39/0.42 c and : 0.00 0.00 0.00 0.00 0.00
0.39/0.42 c linear : 0.00 0.00 0.00 0.00 0.00
0.39/0.42 c logicor : 0.00 0.00 0.00 0.00 0.00
0.39/0.42 c countsols : 0.00 0.00 0.00 0.00 0.00
0.39/0.42 c Propagators : Time Calls Cutoffs DomReds
0.39/0.42 c vbounds : 0.00 2 0 0
0.39/0.42 c rootredcost : 0.00 0 0 0
0.39/0.42 c pseudoobj : 0.00 34 0 0
0.39/0.42 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.39/0.42 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.39/0.42 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.39/0.42 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.39/0.42 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.39/0.42 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.39/0.42 c applied globally : - - - 0 0.0 - - -
0.39/0.42 c applied locally : - - - 0 0.0 - - -
0.39/0.42 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.39/0.42 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.39/0.42 c redcost : 0.00 0 0 0 0 0
0.39/0.42 c impliedbounds : 0.00 0 0 0 0 0
0.39/0.42 c intobj : 0.00 0 0 0 0 0
0.39/0.42 c cgmip : 0.00 0 0 0 0 0
0.39/0.42 c gomory : 0.00 0 0 0 0 0
0.39/0.42 c strongcg : 0.00 0 0 0 0 0
0.39/0.42 c cmir : 0.00 0 0 0 0 0
0.39/0.42 c flowcover : 0.00 0 0 0 0 0
0.39/0.42 c clique : 0.00 0 0 0 0 0
0.39/0.42 c zerohalf : 0.00 0 0 0 0 0
0.39/0.42 c mcf : 0.00 0 0 0 0 0
0.39/0.42 c rapidlearning : 0.00 0 0 0 0 0
0.39/0.42 c Pricers : Time Calls Vars
0.39/0.42 c problem variables: 0.00 0 0
0.39/0.42 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.39/0.42 c pscost : 0.00 0 0 0 0 0 0
0.39/0.42 c inference : 0.00 0 0 0 0 0 0
0.39/0.42 c mostinf : 0.00 0 0 0 0 0 0
0.39/0.42 c leastinf : 0.00 0 0 0 0 0 0
0.39/0.42 c fullstrong : 0.00 0 0 0 0 0 0
0.39/0.42 c allfullstrong : 0.00 0 0 0 0 0 0
0.39/0.42 c random : 0.00 0 0 0 0 0 0
0.39/0.42 c relpscost : 0.00 0 0 0 0 0 0
0.39/0.42 c Primal Heuristics : Time Calls Found
0.39/0.42 c LP solutions : 0.00 - 0
0.39/0.42 c pseudo solutions : 0.00 - 0
0.39/0.42 c oneopt : 0.00 0 0
0.39/0.42 c trivial : 0.00 2 0
0.39/0.42 c simplerounding : 0.00 0 0
0.39/0.42 c zirounding : 0.00 0 0
0.39/0.42 c rounding : 0.00 1 0
0.39/0.42 c shifting : 0.00 1 0
0.39/0.42 c intshifting : 0.00 0 0
0.39/0.42 c twoopt : 0.00 0 0
0.39/0.42 c fixandinfer : 0.00 0 0
0.39/0.42 c feaspump : 0.01 1 0
0.39/0.42 c coefdiving : 0.00 0 0
0.39/0.42 c pscostdiving : 0.00 0 0
0.39/0.42 c fracdiving : 0.00 0 0
0.39/0.42 c veclendiving : 0.00 0 0
0.39/0.42 c intdiving : 0.00 0 0
0.39/0.42 c actconsdiving : 0.00 0 0
0.39/0.42 c objpscostdiving : 0.00 0 0
0.39/0.42 c rootsoldiving : 0.00 0 0
0.39/0.42 c linesearchdiving : 0.00 0 0
0.39/0.42 c guideddiving : 0.00 0 0
0.39/0.42 c octane : 0.00 0 0
0.39/0.42 c rens : 0.00 0 0
0.39/0.42 c rins : 0.00 0 0
0.39/0.42 c localbranching : 0.00 0 0
0.39/0.42 c mutation : 0.00 0 0
0.39/0.42 c crossover : 0.00 0 0
0.39/0.42 c dins : 0.00 0 0
0.39/0.42 c undercover : 0.21 1 1
0.39/0.42 c nlp : 0.00 0 0
0.39/0.42 c trysol : 0.00 0 0
0.39/0.42 c LP : Time Calls Iterations Iter/call Iter/sec
0.39/0.42 c primal LP : 0.00 0 0 0.00 -
0.39/0.42 c dual LP : 0.00 1 12 12.00 -
0.39/0.42 c lex dual LP : 0.00 0 0 0.00 -
0.39/0.42 c barrier LP : 0.00 0 0 0.00 -
0.39/0.42 c diving/probing LP: 0.00 10 122 12.20 -
0.39/0.42 c strong branching : 0.00 0 0 0.00 -
0.39/0.42 c (at root node) : - 0 0 0.00 -
0.39/0.42 c conflict analysis: 0.00 0 0 0.00 -
0.39/0.42 c B&B Tree :
0.39/0.42 c number of runs : 1
0.39/0.42 c nodes : 1
0.39/0.42 c nodes (total) : 1
0.39/0.42 c nodes left : 0
0.39/0.42 c max depth : 0
0.39/0.42 c max depth (total): 0
0.39/0.42 c backtracks : 0 (0.0%)
0.39/0.42 c delayed cutoffs : 0
0.39/0.42 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.39/0.42 c avg switch length: 2.00
0.39/0.42 c switching time : 0.00
0.39/0.42 c Solution :
0.39/0.42 c Solutions found : 1 (1 improvements)
0.39/0.42 c First Solution : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.25 seconds, depth 0, found by <undercover>)
0.39/0.42 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.25 seconds, depth 0, found by <undercover>)
0.39/0.42 c Dual Bound : +3.00000000000000e+00
0.39/0.42 c Gap : 0.00 %
0.39/0.42 c Root Dual Bound : +3.00000000000000e+00
0.39/0.42 c Root Iterations : 134
0.39/0.43 c Time complete: 0.42.