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-2704522-1278561296.opb>
0.00/0.02 c original problem has 594 variables (594 bin, 0 int, 0 impl, 0 cont) and 530 constraints
0.00/0.02 c problem read
0.00/0.02 c presolving settings loaded
0.01/0.03 o 594
0.01/0.03 c feasible solution found by trivial heuristic, objective value 5.940000e+02
0.01/0.03 c presolving:
0.01/0.04 c (round 1) 0 del vars, 113 del conss, 0 chg bounds, 113 chg sides, 0 chg coeffs, 0 upgd conss, 58 impls, 0 clqs
0.01/0.04 c (round 2) 15 del vars, 121 del conss, 0 chg bounds, 113 chg sides, 0 chg coeffs, 0 upgd conss, 58 impls, 0 clqs
0.01/0.04 c (round 3) 19 del vars, 122 del conss, 0 chg bounds, 113 chg sides, 0 chg coeffs, 0 upgd conss, 58 impls, 0 clqs
0.01/0.05 c (round 4) 19 del vars, 122 del conss, 0 chg bounds, 113 chg sides, 0 chg coeffs, 408 upgd conss, 58 impls, 0 clqs
0.01/0.06 c (0.0s) probing: 101/575 (17.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.01/0.06 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.06 c presolving (5 rounds):
0.01/0.06 c 19 deleted vars, 122 deleted constraints, 0 tightened bounds, 0 added holes, 113 changed sides, 0 changed coefficients
0.01/0.06 c 58 implications, 0 cliques
0.01/0.06 c presolved problem has 575 variables (575 bin, 0 int, 0 impl, 0 cont) and 408 constraints
0.01/0.06 c 21 constraints of type <setppc>
0.01/0.06 c 387 constraints of type <logicor>
0.01/0.06 c transformed objective value is always integral (scale: 1)
0.01/0.06 c Presolving Time: 0.03
0.01/0.06 c - non default parameters ----------------------------------------------------------------------
0.01/0.06 c # SCIP version 1.2.1.3
0.01/0.06 c
0.01/0.06 c # frequency for displaying node information lines
0.01/0.06 c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.06 c display/freq = 10000
0.01/0.06 c
0.01/0.06 c # maximal time in seconds to run
0.01/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.06 c limits/time = 1789.99
0.01/0.06 c
0.01/0.06 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.06 c limits/memory = 1620
0.01/0.06 c
0.01/0.06 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.01/0.06 c # [type: int, range: [1,2], default: 1]
0.01/0.06 c timing/clocktype = 2
0.01/0.06 c
0.01/0.06 c # should presolving try to simplify inequalities
0.01/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.06 c constraints/linear/simplifyinequalities = TRUE
0.01/0.06 c
0.01/0.06 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.01/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.06 c constraints/indicator/addCouplingCons = TRUE
0.01/0.06 c
0.01/0.06 c # should presolving try to simplify knapsacks
0.01/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.06 c constraints/knapsack/simplifyinequalities = TRUE
0.01/0.06 c
0.01/0.06 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.01/0.06 c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.06 c separating/rapidlearning/freq = 0
0.01/0.06 c
0.01/0.06 c -----------------------------------------------------------------------------------------------
0.01/0.06 c start solving
0.01/0.06 c
0.01/0.06 o 581
0.01/0.06 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.01/0.06 c t 0.0s| 1 | 0 | 0 | - |1483k| 0 | - | 575 | 408 | 0 | 0 | 0 | 0 | 0 | -- | 5.810000e+02 | Inf
0.01/0.06 o 148
0.01/0.06 c b 0.0s| 1 | 0 | 0 | - |1863k| 0 | - | 575 | 408 | 575 | 408 | 0 | 0 | 0 | -- | 1.480000e+02 | Inf
0.09/0.14 c 0.1s| 1 | 0 | 925 | - |1855k| 0 | 140 | 575 | 408 | 575 | 408 | 0 | 0 | 0 | 1.085000e+02 | 1.480000e+02 | 36.41%
0.29/0.33 c 0.3s| 1 | 0 | 978 | - |2590k| 0 | 165 | 575 | 408 | 575 | 412 | 4 | 0 | 0 | 1.090000e+02 | 1.480000e+02 | 35.78%
0.39/0.49 c 0.5s| 1 | 0 | 1068 | - |3044k| 0 | 133 | 575 | 408 | 575 | 416 | 8 | 0 | 0 | 1.090000e+02 | 1.480000e+02 | 35.78%
0.59/0.65 o 109
0.59/0.65 c E 0.6s| 1 | 0 | 1068 | - |3077k| 0 | - | 575 | 408 | 575 | 416 | 8 | 0 | 0 | 1.090000e+02 | 1.090000e+02 | 0.00%
0.59/0.66 c 0.6s| 1 | 0 | 1068 | - |3077k| 0 | - | 575 | 408 | 575 | 416 | 8 | 0 | 0 | 1.090000e+02 | 1.090000e+02 | 0.00%
0.59/0.66 c
0.59/0.66 c SCIP Status : problem is solved [optimal solution found]
0.59/0.66 c Solving Time (sec) : 0.64
0.59/0.66 c Solving Nodes : 1
0.59/0.66 c Primal Bound : +1.09000000000000e+02 (9 solutions)
0.59/0.66 c Dual Bound : +1.09000000000000e+02
0.59/0.66 c Gap : 0.00 %
0.59/0.66 s OPTIMUM FOUND
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0.59/0.66 c SCIP Status : problem is solved [optimal solution found]
0.59/0.66 c Solving Time : 0.64
0.59/0.66 c Original Problem :
0.59/0.66 c Problem name : HOME/instance-2704522-1278561296.opb
0.59/0.66 c Variables : 594 (594 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.66 c Constraints : 530 initial, 530 maximal
0.59/0.66 c Presolved Problem :
0.59/0.66 c Problem name : t_HOME/instance-2704522-1278561296.opb
0.59/0.66 c Variables : 575 (575 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.66 c Constraints : 408 initial, 408 maximal
0.59/0.66 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.59/0.66 c trivial : 0.00 0 0 0 0 0 0 0 0
0.59/0.66 c dualfix : 0.00 11 0 0 0 0 0 0 0
0.59/0.66 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.59/0.66 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.59/0.66 c implics : 0.00 0 0 0 0 0 0 0 0
0.59/0.66 c probing : 0.01 0 0 0 0 0 0 0 0
0.59/0.66 c setppc : 0.00 0 0 0 0 0 0 0 0
0.59/0.66 c linear : 0.01 0 8 0 0 0 122 113 0
0.59/0.66 c logicor : 0.01 0 0 0 0 0 0 0 0
0.59/0.66 c root node : - 0 - - 0 - - - -
0.59/0.66 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.59/0.66 c integral : 0 0 0 0 0 0 0 0 0 0
0.59/0.66 c setppc : 21 3 201 0 0 0 0 0 0 0
0.59/0.66 c logicor : 387 3 84 0 0 0 0 0 0 0
0.59/0.66 c countsols : 0 0 0 0 0 0 0 0 0 0
0.59/0.66 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.59/0.66 c integral : 0.00 0.00 0.00 0.00 0.00
0.59/0.66 c setppc : 0.00 0.00 0.00 0.00 0.00
0.59/0.66 c logicor : 0.00 0.00 0.00 0.00 0.00
0.59/0.66 c countsols : 0.00 0.00 0.00 0.00 0.00
0.59/0.66 c Propagators : Time Calls Cutoffs DomReds
0.59/0.66 c vbounds : 0.00 2 0 0
0.59/0.66 c rootredcost : 0.00 0 0 0
0.59/0.66 c pseudoobj : 0.00 3 0 0
0.59/0.66 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.59/0.66 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.59/0.66 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.66 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.66 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.66 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.59/0.66 c applied globally : - - - 0 0.0 - - -
0.59/0.66 c applied locally : - - - 0 0.0 - - -
0.59/0.66 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.59/0.66 c cut pool : 0.00 2 - - 2 - (maximal pool size: 144)
0.59/0.66 c redcost : 0.00 3 0 0 0 0
0.59/0.66 c impliedbounds : 0.00 3 0 0 0 0
0.59/0.66 c intobj : 0.00 0 0 0 0 0
0.59/0.66 c cgmip : 0.00 0 0 0 0 0
0.59/0.66 c gomory : 0.16 3 0 0 316 0
0.59/0.66 c strongcg : 0.15 3 0 0 409 0
0.59/0.66 c cmir : 0.02 3 0 0 0 0
0.59/0.66 c flowcover : 0.03 3 0 0 0 0
0.59/0.66 c clique : 0.00 1 0 0 0 0
0.59/0.66 c zerohalf : 0.00 0 0 0 0 0
0.59/0.66 c mcf : 0.00 1 0 0 0 0
0.59/0.66 c rapidlearning : 0.05 1 0 0 0 0
0.59/0.66 c Pricers : Time Calls Vars
0.59/0.66 c problem variables: 0.00 0 0
0.59/0.66 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.59/0.66 c pscost : 0.00 0 0 0 0 0 0
0.59/0.66 c inference : 0.00 0 0 0 0 0 0
0.59/0.66 c mostinf : 0.00 0 0 0 0 0 0
0.59/0.66 c leastinf : 0.00 0 0 0 0 0 0
0.59/0.66 c fullstrong : 0.00 0 0 0 0 0 0
0.59/0.66 c allfullstrong : 0.00 0 0 0 0 0 0
0.59/0.66 c random : 0.00 0 0 0 0 0 0
0.59/0.66 c relpscost : 0.00 0 0 0 0 0 0
0.59/0.66 c Primal Heuristics : Time Calls Found
0.59/0.66 c LP solutions : 0.00 - 0
0.59/0.66 c pseudo solutions : 0.00 - 0
0.59/0.66 c crossover : 0.00 0 0
0.59/0.66 c oneopt : 0.00 2 1
0.59/0.66 c trivial : 0.00 2 3
0.59/0.66 c simplerounding : 0.00 3 3
0.59/0.66 c zirounding : 0.00 1 1
0.59/0.66 c rounding : 0.00 3 0
0.59/0.66 c shifting : 0.01 3 0
0.59/0.66 c intshifting : 0.00 0 0
0.59/0.66 c twoopt : 0.00 0 0
0.59/0.66 c fixandinfer : 0.00 0 0
0.59/0.66 c feaspump : 0.00 0 0
0.59/0.66 c coefdiving : 0.00 0 0
0.59/0.66 c pscostdiving : 0.00 0 0
0.59/0.66 c fracdiving : 0.00 0 0
0.59/0.66 c veclendiving : 0.00 0 0
0.59/0.66 c intdiving : 0.00 0 0
0.59/0.66 c actconsdiving : 0.00 0 0
0.59/0.66 c objpscostdiving : 0.00 0 0
0.59/0.66 c rootsoldiving : 0.00 0 0
0.59/0.66 c linesearchdiving : 0.00 0 0
0.59/0.66 c guideddiving : 0.00 0 0
0.59/0.66 c octane : 0.00 0 0
0.59/0.66 c rens : 0.06 1 1
0.59/0.66 c rins : 0.00 0 0
0.59/0.66 c localbranching : 0.00 0 0
0.59/0.66 c mutation : 0.00 0 0
0.59/0.66 c dins : 0.00 0 0
0.59/0.66 c undercover : 0.00 0 0
0.59/0.66 c nlp : 0.00 0 0
0.59/0.66 c trysol : 0.00 0 0
0.59/0.66 c LP : Time Calls Iterations Iter/call Iter/sec
0.59/0.66 c primal LP : 0.00 0 0 0.00 -
0.59/0.66 c dual LP : 0.11 3 1068 356.00 9888.98
0.59/0.66 c lex dual LP : 0.00 0 0 0.00 -
0.59/0.66 c barrier LP : 0.00 0 0 0.00 -
0.59/0.66 c diving/probing LP: 0.00 0 0 0.00 -
0.59/0.66 c strong branching : 0.00 0 0 0.00 -
0.59/0.66 c (at root node) : - 0 0 0.00 -
0.59/0.66 c conflict analysis: 0.00 0 0 0.00 -
0.59/0.66 c B&B Tree :
0.59/0.66 c number of runs : 1
0.59/0.66 c nodes : 1
0.59/0.66 c nodes (total) : 1
0.59/0.66 c nodes left : 0
0.59/0.66 c max depth : 0
0.59/0.66 c max depth (total): 0
0.59/0.66 c backtracks : 0 (0.0%)
0.59/0.66 c delayed cutoffs : 0
0.59/0.66 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.59/0.66 c avg switch length: 2.00
0.59/0.66 c switching time : 0.00
0.59/0.66 c Solution :
0.59/0.66 c Solutions found : 9 (4 improvements)
0.59/0.66 c First Solution : +5.94000000000000e+02 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
0.59/0.66 c Primal Bound : +1.09000000000000e+02 (in run 1, after 1 nodes, 0.63 seconds, depth 0, found by <rens>)
0.59/0.66 c Dual Bound : +1.09000000000000e+02
0.59/0.66 c Gap : 0.00 %
0.59/0.66 c Root Dual Bound : +1.09000000000000e+02
0.59/0.66 c Root Iterations : 1068
0.59/0.67 c Time complete: 0.66.