0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [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-2666153-1276484100.opb>
0.00/0.02 c original problem has 907 variables (907 bin, 0 int, 0 impl, 0 cont) and 403 constraints
0.00/0.02 c problem read
0.00/0.02 c presolving settings loaded
0.00/0.03 c presolving:
0.00/0.04 c (round 1) 5 del vars, 2 del conss, 5 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 254 impls, 259 clqs
0.00/0.04 c (round 2) 8 del vars, 5 del conss, 6 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 256 impls, 258 clqs
0.00/0.04 c (round 3) 8 del vars, 6 del conss, 6 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 256 impls, 258 clqs
0.00/0.05 c (round 4) 8 del vars, 13 del conss, 6 chg bounds, 0 chg sides, 0 chg coeffs, 383 upgd conss, 256 impls, 258 clqs
0.05/0.09 c (0.1s) probing: 101/899 (11.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.05/0.09 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.05/0.09 c presolving (5 rounds):
0.05/0.09 c 8 deleted vars, 13 deleted constraints, 6 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.05/0.09 c 256 implications, 258 cliques
0.05/0.09 c presolved problem has 899 variables (899 bin, 0 int, 0 impl, 0 cont) and 390 constraints
0.05/0.09 c 258 constraints of type <setppc>
0.05/0.09 c 7 constraints of type <linear>
0.05/0.09 c 125 constraints of type <logicor>
0.05/0.09 c transformed objective value is always integral (scale: 1)
0.05/0.09 c Presolving Time: 0.05
0.05/0.09 c - non default parameters ----------------------------------------------------------------------
0.05/0.09 c # SCIP version 1.2.1.2
0.05/0.09 c
0.05/0.09 c # frequency for displaying node information lines
0.05/0.09 c # [type: int, range: [-1,2147483647], default: 100]
0.05/0.09 c display/freq = 10000
0.05/0.09 c
0.05/0.09 c # maximal time in seconds to run
0.05/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.09 c limits/time = 1799.99
0.05/0.09 c
0.05/0.09 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.05/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.09 c limits/memory = 1620
0.05/0.09 c
0.05/0.09 c # should presolving try to simplify inequalities
0.05/0.09 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.05/0.09 c constraints/linear/simplifyinequalities = TRUE
0.05/0.09 c
0.05/0.09 c # should presolving try to simplify knapsacks
0.05/0.09 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.05/0.09 c constraints/knapsack/simplifyinequalities = TRUE
0.05/0.09 c
0.05/0.09 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.05/0.09 c # [type: int, range: [-1,2147483647], default: -1]
0.05/0.09 c separating/rapidlearning/freq = 0
0.05/0.09 c
0.05/0.09 c -----------------------------------------------------------------------------------------------
0.05/0.09 c start solving
0.05/0.09 c
0.09/0.12 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.12 c 0.1s| 1 | 0 | 635 | - |2734k| 0 | 0 | 899 | 390 | 899 | 390 | 0 | 0 | 0 | 2.642000e+03 | -- | Inf
0.09/0.19 o 2642
0.09/0.19 c * 0.1s| 1 | 0 | 635 | - |2746k| 0 | - | 899 | 390 | 899 | 390 | 0 | 0 | 0 | 2.642000e+03 | 2.642000e+03 | 0.00%
0.09/0.19 c
0.09/0.19 c SCIP Status : problem is solved [optimal solution found]
0.09/0.19 c Solving Time (sec) : 0.12
0.09/0.19 c Solving Nodes : 1
0.09/0.19 c Primal Bound : +2.64200000000000e+03 (1 solutions)
0.09/0.19 c Dual Bound : +2.64200000000000e+03
0.09/0.19 c Gap : 0.00 %
0.09/0.19 s OPTIMUM FOUND
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0.09/0.19 c SCIP Status : problem is solved [optimal solution found]
0.09/0.19 c Solving Time : 0.12
0.09/0.19 c Original Problem :
0.09/0.19 c Problem name : HOME/instance-2666153-1276484100.opb
0.09/0.19 c Variables : 907 (907 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.19 c Constraints : 403 initial, 403 maximal
0.09/0.19 c Presolved Problem :
0.09/0.19 c Problem name : t_HOME/instance-2666153-1276484100.opb
0.09/0.19 c Variables : 899 (899 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.19 c Constraints : 390 initial, 390 maximal
0.09/0.19 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.09/0.19 c trivial : 0.00 0 0 0 0 0 0 0 0
0.09/0.19 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.09/0.19 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.09/0.19 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.09/0.19 c implics : 0.00 0 0 0 0 0 0 0 0
0.09/0.19 c probing : 0.03 0 0 0 0 0 0 0 0
0.09/0.19 c setppc : 0.00 0 0 0 0 0 0 0 0
0.09/0.19 c linear : 0.02 7 1 0 6 0 13 0 0
0.09/0.19 c logicor : 0.00 0 0 0 0 0 0 0 0
0.09/0.19 c root node : - 0 - - 0 - - - -
0.09/0.19 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.09/0.19 c integral : 0 0 0 1 0 0 0 0 0 0
0.09/0.19 c setppc : 258 1 201 1 0 0 0 0 0 0
0.09/0.19 c linear : 7 1 201 1 0 0 0 0 0 0
0.09/0.19 c logicor : 125 1 201 1 0 0 0 0 0 0
0.09/0.19 c countsols : 0 0 0 1 0 0 0 0 0 0
0.09/0.19 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.09/0.19 c integral : 0.00 0.00 0.00 0.00 0.00
0.09/0.19 c setppc : 0.00 0.00 0.00 0.00 0.00
0.09/0.19 c linear : 0.02 0.00 0.02 0.00 0.00
0.09/0.19 c logicor : 0.00 0.00 0.00 0.00 0.00
0.09/0.19 c countsols : 0.00 0.00 0.00 0.00 0.00
0.09/0.19 c Propagators : Time Calls Cutoffs DomReds
0.09/0.19 c vbounds : 0.00 2 0 0
0.09/0.19 c rootredcost : 0.00 0 0 0
0.09/0.19 c pseudoobj : 0.00 2 0 0
0.09/0.19 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.09/0.19 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.19 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.19 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.19 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.19 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.19 c applied globally : - - - 0 0.0 - - -
0.09/0.19 c applied locally : - - - 0 0.0 - - -
0.09/0.19 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.09/0.19 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.09/0.19 c redcost : 0.00 1 0 0 0 0
0.09/0.19 c impliedbounds : 0.00 0 0 0 0 0
0.09/0.19 c intobj : 0.00 0 0 0 0 0
0.09/0.19 c cgmip : 0.00 0 0 0 0 0
0.09/0.19 c gomory : 0.00 0 0 0 0 0
0.09/0.19 c strongcg : 0.00 0 0 0 0 0
0.09/0.19 c cmir : 0.00 0 0 0 0 0
0.09/0.19 c flowcover : 0.00 0 0 0 0 0
0.09/0.19 c clique : 0.00 0 0 0 0 0
0.09/0.19 c zerohalf : 0.00 0 0 0 0 0
0.09/0.19 c mcf : 0.00 0 0 0 0 0
0.09/0.19 c rapidlearning : 0.04 1 0 0 0 0
0.09/0.19 c Pricers : Time Calls Vars
0.09/0.19 c problem variables: 0.00 0 0
0.09/0.19 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.09/0.19 c pscost : 0.00 0 0 0 0 0 0
0.09/0.19 c inference : 0.00 0 0 0 0 0 0
0.09/0.19 c mostinf : 0.00 0 0 0 0 0 0
0.09/0.19 c leastinf : 0.00 0 0 0 0 0 0
0.09/0.19 c fullstrong : 0.00 0 0 0 0 0 0
0.09/0.19 c allfullstrong : 0.00 0 0 0 0 0 0
0.09/0.19 c random : 0.00 0 0 0 0 0 0
0.09/0.19 c relpscost : 0.00 0 0 0 0 0 0
0.09/0.19 c Primal Heuristics : Time Calls Found
0.09/0.19 c LP solutions : 0.00 - 1
0.09/0.19 c pseudo solutions : 0.00 - 0
0.09/0.19 c oneopt : 0.00 0 0
0.09/0.19 c crossover : 0.00 0 0
0.09/0.19 c trivial : 0.00 2 0
0.09/0.19 c simplerounding : 0.00 0 0
0.09/0.19 c zirounding : 0.00 0 0
0.09/0.19 c rounding : 0.00 0 0
0.09/0.19 c shifting : 0.00 0 0
0.09/0.19 c intshifting : 0.00 0 0
0.09/0.19 c twoopt : 0.00 0 0
0.09/0.19 c fixandinfer : 0.00 0 0
0.09/0.19 c feaspump : 0.00 0 0
0.09/0.19 c coefdiving : 0.00 0 0
0.09/0.19 c pscostdiving : 0.00 0 0
0.09/0.19 c fracdiving : 0.00 0 0
0.09/0.19 c veclendiving : 0.00 0 0
0.09/0.19 c intdiving : 0.00 0 0
0.09/0.19 c actconsdiving : 0.00 0 0
0.09/0.19 c objpscostdiving : 0.00 0 0
0.09/0.19 c rootsoldiving : 0.00 0 0
0.09/0.19 c linesearchdiving : 0.00 0 0
0.09/0.19 c guideddiving : 0.00 0 0
0.09/0.19 c octane : 0.00 0 0
0.09/0.19 c rens : 0.00 0 0
0.09/0.19 c rins : 0.00 0 0
0.09/0.19 c localbranching : 0.00 0 0
0.09/0.19 c mutation : 0.00 0 0
0.09/0.19 c dins : 0.00 0 0
0.09/0.19 c undercover : 0.00 0 0
0.09/0.19 c nlp : 0.00 0 0
0.09/0.19 c trysol : 0.00 0 0
0.09/0.19 c LP : Time Calls Iterations Iter/call Iter/sec
0.09/0.19 c primal LP : 0.00 0 0 0.00 -
0.09/0.19 c dual LP : 0.03 1 635 635.00 21166.67
0.09/0.19 c lex dual LP : 0.00 0 0 0.00 -
0.09/0.19 c barrier LP : 0.00 0 0 0.00 -
0.09/0.19 c diving/probing LP: 0.00 0 0 0.00 -
0.09/0.19 c strong branching : 0.00 0 0 0.00 -
0.09/0.19 c (at root node) : - 0 0 0.00 -
0.09/0.19 c conflict analysis: 0.00 0 0 0.00 -
0.09/0.19 c B&B Tree :
0.09/0.19 c number of runs : 1
0.09/0.19 c nodes : 1
0.09/0.19 c nodes (total) : 1
0.09/0.19 c nodes left : 0
0.09/0.19 c max depth : 0
0.09/0.19 c max depth (total): 0
0.09/0.19 c backtracks : 0 (0.0%)
0.09/0.19 c delayed cutoffs : 0
0.09/0.19 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.09/0.19 c avg switch length: 2.00
0.09/0.19 c switching time : 0.00
0.09/0.19 c Solution :
0.09/0.19 c Solutions found : 1 (1 improvements)
0.09/0.19 c First Solution : +2.64200000000000e+03 (in run 1, after 1 nodes, 0.12 seconds, depth 0, found by <relaxation>)
0.09/0.19 c Primal Bound : +2.64200000000000e+03 (in run 1, after 1 nodes, 0.12 seconds, depth 0, found by <relaxation>)
0.09/0.19 c Dual Bound : +2.64200000000000e+03
0.09/0.19 c Gap : 0.00 %
0.09/0.19 c Root Dual Bound : +2.64200000000000e+03
0.09/0.19 c Root Iterations : 635
0.18/0.20 c Time complete: 0.19.