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-2704491-1278561011.opb>
0.00/0.05 c original problem has 5380 variables (5380 bin, 0 int, 0 impl, 0 cont) and 630 constraints
0.00/0.05 c problem read
0.00/0.05 c presolving settings loaded
0.10/0.11 c presolving:
0.10/0.12 c (round 1) 1210 del vars, 0 del conss, 1086 chg bounds, 188 chg sides, 286 chg coeffs, 0 upgd conss, 344 impls, 48 clqs
0.10/0.14 c (round 2) 1210 del vars, 10 del conss, 1086 chg bounds, 188 chg sides, 286 chg coeffs, 336 upgd conss, 344 impls, 48 clqs
0.10/0.16 c (round 3) 1210 del vars, 10 del conss, 1086 chg bounds, 198 chg sides, 331 chg coeffs, 336 upgd conss, 498 impls, 48 clqs
0.10/0.18 c (round 4) 1285 del vars, 10 del conss, 1086 chg bounds, 198 chg sides, 331 chg coeffs, 336 upgd conss, 1582 impls, 44 clqs
0.10/0.19 c (round 5) 1286 del vars, 52 del conss, 1086 chg bounds, 265 chg sides, 398 chg coeffs, 336 upgd conss, 1708 impls, 44 clqs
0.19/0.20 c (round 6) 1336 del vars, 52 del conss, 1086 chg bounds, 265 chg sides, 398 chg coeffs, 336 upgd conss, 1710 impls, 38 clqs
0.19/0.21 c presolving (7 rounds):
0.19/0.21 c 1342 deleted vars, 63 deleted constraints, 1086 tightened bounds, 0 added holes, 265 changed sides, 398 changed coefficients
0.19/0.21 c 1744 implications, 38 cliques
0.19/0.21 c presolving detected infeasibility
0.19/0.21 c Presolving Time: 0.13
0.19/0.21 c - non default parameters ----------------------------------------------------------------------
0.19/0.21 c # SCIP version 1.2.1.3
0.19/0.21 c
0.19/0.21 c # frequency for displaying node information lines
0.19/0.21 c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.21 c display/freq = 10000
0.19/0.21 c
0.19/0.21 c # maximal time in seconds to run
0.19/0.21 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.21 c limits/time = 1789.96
0.19/0.21 c
0.19/0.21 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.21 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.21 c limits/memory = 1620
0.19/0.21 c
0.19/0.21 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.19/0.21 c # [type: int, range: [1,2], default: 1]
0.19/0.21 c timing/clocktype = 2
0.19/0.21 c
0.19/0.21 c # should presolving try to simplify inequalities
0.19/0.21 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.21 c constraints/linear/simplifyinequalities = TRUE
0.19/0.21 c
0.19/0.21 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.19/0.21 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.21 c constraints/indicator/addCouplingCons = TRUE
0.19/0.21 c
0.19/0.21 c # should presolving try to simplify knapsacks
0.19/0.21 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.21 c constraints/knapsack/simplifyinequalities = TRUE
0.19/0.21 c
0.19/0.21 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.19/0.21 c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.21 c separating/rapidlearning/freq = 0
0.19/0.21 c
0.19/0.21 c -----------------------------------------------------------------------------------------------
0.19/0.21 c start solving
0.19/0.21 c
0.19/0.21 c SCIP Status : problem is solved [infeasible]
0.19/0.21 c Solving Time (sec) : 0.16
0.19/0.21 c Solving Nodes : 0
0.19/0.21 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.19/0.21 c Dual Bound : -1.00000000000000e+20
0.19/0.21 c Gap : infinite
0.19/0.21 s UNSATISFIABLE
0.19/0.21 c SCIP Status : problem is solved [infeasible]
0.19/0.21 c Solving Time : 0.16
0.19/0.21 c Original Problem :
0.19/0.21 c Problem name : HOME/instance-2704491-1278561011.opb
0.19/0.21 c Variables : 5380 (5380 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.21 c Constraints : 630 initial, 630 maximal
0.19/0.21 c Presolved Problem :
0.19/0.21 c Problem name : t_HOME/instance-2704491-1278561011.opb
0.19/0.21 c Variables : 4038 (4038 binary, 0 integer, 0 implicit integer, 0 continuous)
0.19/0.21 c Constraints : 567 initial, 567 maximal
0.19/0.21 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.19/0.21 c trivial : 0.00 0 0 0 0 0 0 0 0
0.19/0.21 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.19/0.21 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.19/0.21 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.19/0.21 c implics : 0.00 0 0 0 0 0 0 0 0
0.19/0.21 c probing : 0.03 124 1 0 0 0 0 0 0
0.19/0.21 c knapsack : 0.02 0 0 0 0 0 2 77 112
0.19/0.21 c setppc : 0.00 6 1 0 0 0 49 0 0
0.19/0.21 c linear : 0.03 1210 0 0 1086 0 12 188 286
0.19/0.21 c logicor : 0.00 0 0 0 0 0 0 0 0
0.19/0.21 c root node : - 0 - - 0 - - - -
0.19/0.21 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.19/0.21 c integral : 0 0 0 0 0 0 0 0 0 0
0.19/0.21 c knapsack : 132 0 209 0 0 0 0 0 0 0
0.19/0.21 c setppc : 139 0 209 0 0 41 0 0 0 0
0.19/0.21 c linear : 282 0 168 0 0 40 0 0 0 0
0.19/0.21 c logicor : 14 0 6 0 0 0 0 0 0 0
0.19/0.21 c countsols : 0 0 0 0 0 0 0 0 0 0
0.19/0.21 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.19/0.21 c integral : 0.00 0.00 0.00 0.00 0.00
0.19/0.21 c knapsack : 0.00 0.00 0.00 0.00 0.00
0.19/0.21 c setppc : 0.00 0.00 0.00 0.00 0.00
0.19/0.21 c linear : 0.01 0.00 0.01 0.00 0.00
0.19/0.21 c logicor : 0.00 0.00 0.00 0.00 0.00
0.19/0.21 c countsols : 0.00 0.00 0.00 0.00 0.00
0.19/0.21 c Propagators : Time Calls Cutoffs DomReds
0.19/0.21 c vbounds : 0.00 1 0 0
0.19/0.21 c rootredcost : 0.00 0 0 0
0.19/0.21 c pseudoobj : 0.00 0 0 0
0.19/0.21 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.19/0.21 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.19/0.21 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.21 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.21 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.19/0.21 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.19/0.21 c applied globally : - - - 0 0.0 - - -
0.19/0.21 c applied locally : - - - 0 0.0 - - -
0.19/0.21 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.19/0.21 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.19/0.21 c redcost : 0.00 0 0 0 0 0
0.19/0.21 c impliedbounds : 0.00 0 0 0 0 0
0.19/0.21 c intobj : 0.00 0 0 0 0 0
0.19/0.21 c cgmip : 0.00 0 0 0 0 0
0.19/0.21 c gomory : 0.00 0 0 0 0 0
0.19/0.21 c strongcg : 0.00 0 0 0 0 0
0.19/0.21 c cmir : 0.00 0 0 0 0 0
0.19/0.21 c flowcover : 0.00 0 0 0 0 0
0.19/0.21 c clique : 0.00 0 0 0 0 0
0.19/0.21 c zerohalf : 0.00 0 0 0 0 0
0.19/0.21 c mcf : 0.00 0 0 0 0 0
0.19/0.21 c rapidlearning : 0.00 0 0 0 0 0
0.19/0.21 c Pricers : Time Calls Vars
0.19/0.21 c problem variables: 0.00 0 0
0.19/0.21 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.19/0.21 c pscost : 0.00 0 0 0 0 0 0
0.19/0.21 c inference : 0.00 0 0 0 0 0 0
0.19/0.21 c mostinf : 0.00 0 0 0 0 0 0
0.19/0.21 c leastinf : 0.00 0 0 0 0 0 0
0.19/0.21 c fullstrong : 0.00 0 0 0 0 0 0
0.19/0.21 c allfullstrong : 0.00 0 0 0 0 0 0
0.19/0.21 c random : 0.00 0 0 0 0 0 0
0.19/0.21 c relpscost : 0.00 0 0 0 0 0 0
0.19/0.21 c Primal Heuristics : Time Calls Found
0.19/0.21 c LP solutions : 0.00 - 0
0.19/0.21 c pseudo solutions : 0.00 - 0
0.19/0.21 c trivial : 0.01 1 0
0.19/0.21 c simplerounding : 0.00 0 0
0.19/0.21 c zirounding : 0.00 0 0
0.19/0.21 c rounding : 0.00 0 0
0.19/0.21 c shifting : 0.00 0 0
0.19/0.21 c intshifting : 0.00 0 0
0.19/0.21 c oneopt : 0.00 0 0
0.19/0.21 c twoopt : 0.00 0 0
0.19/0.21 c fixandinfer : 0.00 0 0
0.19/0.21 c feaspump : 0.00 0 0
0.19/0.21 c coefdiving : 0.00 0 0
0.19/0.21 c pscostdiving : 0.00 0 0
0.19/0.21 c fracdiving : 0.00 0 0
0.19/0.21 c veclendiving : 0.00 0 0
0.19/0.21 c intdiving : 0.00 0 0
0.19/0.21 c actconsdiving : 0.00 0 0
0.19/0.21 c objpscostdiving : 0.00 0 0
0.19/0.21 c rootsoldiving : 0.00 0 0
0.19/0.21 c linesearchdiving : 0.00 0 0
0.19/0.21 c guideddiving : 0.00 0 0
0.19/0.21 c octane : 0.00 0 0
0.19/0.21 c rens : 0.00 0 0
0.19/0.21 c rins : 0.00 0 0
0.19/0.21 c localbranching : 0.00 0 0
0.19/0.21 c mutation : 0.00 0 0
0.19/0.21 c crossover : 0.00 0 0
0.19/0.21 c dins : 0.00 0 0
0.19/0.21 c undercover : 0.00 0 0
0.19/0.21 c nlp : 0.00 0 0
0.19/0.21 c trysol : 0.00 0 0
0.19/0.21 c LP : Time Calls Iterations Iter/call Iter/sec
0.19/0.21 c primal LP : 0.00 0 0 0.00 -
0.19/0.21 c dual LP : 0.00 0 0 0.00 -
0.19/0.21 c lex dual LP : 0.00 0 0 0.00 -
0.19/0.21 c barrier LP : 0.00 0 0 0.00 -
0.19/0.21 c diving/probing LP: 0.00 0 0 0.00 -
0.19/0.21 c strong branching : 0.00 0 0 0.00 -
0.19/0.21 c (at root node) : - 0 0 0.00 -
0.19/0.21 c conflict analysis: 0.00 0 0 0.00 -
0.19/0.21 c B&B Tree :
0.19/0.21 c number of runs : 1
0.19/0.21 c nodes : 0
0.19/0.21 c nodes (total) : 0
0.19/0.21 c nodes left : 1
0.19/0.21 c max depth : -1
0.19/0.21 c max depth (total): -1
0.19/0.21 c backtracks : 0 (0.0%)
0.19/0.21 c delayed cutoffs : 0
0.19/0.21 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.19/0.21 c avg switch length: 0.00
0.19/0.21 c switching time : 0.00
0.19/0.21 c Solution :
0.19/0.21 c Solutions found : 0 (0 improvements)
0.19/0.21 c Primal Bound : infeasible
0.19/0.21 c Dual Bound : -
0.19/0.21 c Gap : infinite
0.19/0.21 c Root Dual Bound : -
0.19/0.21 c Root Iterations : 0
0.19/0.24 c Time complete: 0.24.