0.00/0.00 c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.0.0] [GitHash: 405ed0d46f]
0.00/0.00 c Copyright (c) 2002-2024 Zuse Institute 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-4453685-1721452217.opb>
0.00/0.03 c original problem has 11001 variables (11001 bin, 0 int, 0 impl, 0 cont) and 11000 constraints
0.00/0.03 c problem read in 0.03
0.00/0.03 c No objective function, only one solution is needed.
0.00/0.06 c presolving:
0.00/0.10 c (0.1s) running MILP presolver
0.09/0.13 c (0.1s) MILP presolver (2 rounds): 0 aggregations, 0 fixings, 0 bound changes
0.09/0.13 c (round 1, medium) 0 del vars, 11000 del conss, 5500 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.09/0.19 c (0.2s) probing: 51/11001 (0.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.09/0.19 c (0.2s) probing aborted: 50/50 successive totally useless probings
0.09/0.19 c (0.2s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.19/0.21 c (0.2s) no symmetry present (symcode time: 0.00)
0.19/0.21 c presolving (2 rounds: 2 fast, 2 medium, 1 exhaustive):
0.19/0.21 c 0 deleted vars, 11000 deleted constraints, 5500 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.19/0.21 c 0 implications, 0 cliques
0.19/0.21 c presolved problem has 11001 variables (11001 bin, 0 int, 0 impl, 0 cont) and 5500 constraints
0.19/0.21 c 5500 constraints of type <linear>
0.19/0.21 c transformed objective value is always integral (scale: 1)
0.19/0.21 c Presolving Time: 0.15
0.19/0.21 c - non default parameters ----------------------------------------------------------------------
0.19/0.21 c # SCIP version 10.0.0
0.19/0.21 c
0.19/0.21 c # maximal time in seconds to run
0.19/0.21 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.19/0.21 c limits/time = 3596.998043
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, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.19/0.21 c limits/memory = 27900
0.19/0.21 c
0.19/0.21 c # solving stops, if the given number of solutions were found; this limit is first checked in presolving (-1: no limit)
0.19/0.21 c # [type: int, advanced: FALSE, range: [-1,2147483647], default: -1]
0.19/0.21 c limits/solutions = 1
0.19/0.21 c
0.19/0.21 c # bitset describing used symmetry handling technique: (0: off; 1: constraint-based (orbitopes and/or symresacks); 2: orbital fixing; 3: orbitopes and orbital fixing; 4: Schreier Sims cuts; 5: Schreier Sims cuts and orbitopes; 6: Schreier Sims cuts and orbital fixing; 7: Schreier Sims cuts, orbitopes, and orbital fixing) See type_symmetry.h.
0.19/0.21 c # [type: int, advanced: FALSE, range: [0,7], default: 7]
0.19/0.21 c misc/usesymmetry = 3
0.19/0.21 c
0.19/0.21 c # belongs reading time to solving time?
0.19/0.21 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.19/0.21 c timing/reading = TRUE
0.19/0.21 c
0.19/0.21 c # Should we check whether the components of the symmetry group can be handled by double lex matrices?
0.19/0.21 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.19/0.21 c propagating/symmetry/detectdoublelex = FALSE
0.19/0.21 c
0.19/0.21 c # Should we try to detect symmetric subgroups of the symmetry group on binary variables?
0.19/0.21 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.19/0.21 c propagating/symmetry/detectsubgroups = FALSE
0.19/0.21 c
0.19/0.21 c # Type of symmetries that shall be computed?
0.19/0.21 c # [type: int, advanced: TRUE, range: [0,1], default: 0]
0.19/0.21 c propagating/symmetry/symtype = 1
0.19/0.21 c
0.19/0.21 c # Should components consisting of a single full reflection be handled?
0.19/0.21 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.19/0.21 c propagating/symmetry/usesimplesgncomp = FALSE
0.19/0.21 c
0.19/0.21 c -----------------------------------------------------------------------------------------------
0.19/0.21 c start solving
0.19/0.21 c
0.50/0.58 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.50/0.58 c 0.6s| 1 | 0 | 7710 | - | 78M | 0 | 11k|5527 |5500 | 0 | 0 | 27 | 0 | cutoff | -- | 0.00%| unknown
0.50/0.58 c 0.6s| 1 | 0 | 7710 | - | 78M | 0 | 11k|5527 |5500 | 0 | 0 | 27 | 0 | cutoff | -- | 0.00%| unknown
0.50/0.58 c
0.50/0.58 c SCIP Status : problem is solved [infeasible]
0.50/0.58 c Solving Time (sec) : 0.57
0.50/0.58 c Solving Nodes : 1
0.50/0.58 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.50/0.58 c Dual Bound : +1.00000000000000e+20
0.50/0.58 c Gap : 0.00 %
0.50/0.58 s UNSATISFIABLE
0.50/0.58 c SCIP Status : problem is solved [infeasible]
0.50/0.58 c Total Time : 0.57
0.50/0.58 c solving : 0.57
0.50/0.58 c presolving : 0.15 (included in solving)
0.50/0.58 c reading : 0.03 (included in solving)
0.50/0.58 c copying : 0.00 (0 times copied the problem)
0.50/0.58 c Original Problem :
0.50/0.58 c Problem name : HOME/instance-4453685-1721452217.opb
0.50/0.58 c Variables : 11001 (11001 binary, 0 integer, 0 implicit integer, 0 continuous)
0.50/0.58 c Constraints : 11000 initial, 11000 maximal
0.50/0.58 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
0.50/0.58 c Presolved Problem :
0.50/0.58 c Problem name : t_HOME/instance-4453685-1721452217.opb
0.50/0.58 c Variables : 11001 (11001 binary, 0 integer, 0 implicit integer, 0 continuous)
0.50/0.58 c Constraints : 5500 initial, 5527 maximal
0.50/0.58 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
0.50/0.58 c Nonzeros : 22002 constraint, 0 clique table
0.50/0.58 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.50/0.58 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c domcol : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.50/0.58 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c dualsparsify : 0.01 0.00 1 0 0 0 0 0 0 0 0 0
0.50/0.58 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c implics : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
0.50/0.58 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c milp : 0.06 0.00 1 0 0 0 0 0 11000 5500 0 0
0.50/0.58 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c sparsify : 0.01 0.00 1 0 0 0 0 0 0 0 0 0
0.50/0.58 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c trivial : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
0.50/0.58 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c dualfix : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
0.50/0.58 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c probing : 0.02 0.00 1 0 0 0 0 0 0 0 0 0
0.50/0.58 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c symmetry : 0.01 0.00 1 0 0 0 0 0 0 0 0 0
0.50/0.58 c vbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c linear : 0.03 0.00 3 0 0 0 0 0 0 0 0 0
0.50/0.58 c logicor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c components : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.50/0.58 c root node : - - - 0 - - 0 - - - - -
0.50/0.58 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
0.50/0.58 c benderslp : 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0
0.50/0.58 c integral : 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0
0.50/0.58 c linear : 5500 5500 0 8072 0 0 0 6 194 15 0 0 0 0 0
0.50/0.58 c logicor : 0+ 27 0 10 0 0 0 0 0 1 0 0 0 0 0
0.50/0.58 c benders : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c fixedvar : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
0.50/0.58 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.50/0.58 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.50/0.58 c linear : 0.02 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00
0.50/0.58 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.50/0.58 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.50/0.58 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.50/0.58 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.50/0.58 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.50/0.58 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.50/0.58 c dualfix : 1 0 0 0
0.50/0.58 c genvbounds : 0 0 0 0
0.50/0.58 c nlobbt : 0 0 0 0
0.50/0.58 c obbt : 0 0 0 0
0.50/0.58 c probing : 0 0 0 0
0.50/0.58 c pseudoobj : 0 0 0 0
0.50/0.58 c redcost : 0 0 0 0
0.50/0.58 c rootredcost : 0 0 0 0
0.50/0.58 c symmetry : 0 0 0 0
0.50/0.58 c vbounds : 0 0 0 0
0.50/0.58 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
0.50/0.58 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
0.50/0.58 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
0.50/0.58 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
0.50/0.58 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
0.50/0.58 c probing : 0.02 0.00 0.02 0.00 0.00 0.00
0.50/0.58 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
0.50/0.58 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
0.50/0.58 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
0.50/0.58 c symmetry : 0.01 0.00 0.01 0.00 0.00 0.00
0.50/0.58 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
0.50/0.58 c Symmetry :
0.50/0.58 c orbitopal red. : 0 reductions applied, 0 cutoffs
0.50/0.58 c orbital reduction: 0 reductions applied, 0 cutoffs
0.50/0.58 c lexicographic red: 0 reductions applied, 0 cutoffs
0.50/0.58 c shadow tree time : 0.00 s
0.50/0.58 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [10000,10000])
0.50/0.58 c propagation : 0.00 9 9 - 26 9.7 1 7.0 - - -
0.50/0.58 c infeasible LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
0.50/0.58 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
0.50/0.58 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
0.50/0.58 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
0.50/0.58 c applied globally : 0.00 - - 0 27 9.6 - - 0 - -
0.50/0.58 c applied locally : - - - 0 0 0.0 - - 0 - -
0.50/0.58 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
0.50/0.58 c cut pool : 0.00 - 0 0 - - 0 0 - - - - - (maximal pool size: 0)
0.50/0.58 c aggregation : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c > cmir : - - - - - - - 0 0 0 0 0 -
0.50/0.58 c > flowcover : - - - - - - - 0 0 0 0 0 -
0.50/0.58 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
0.50/0.58 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c clique : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c > gomorymi : - - - - - - - 0 0 0 0 0 -
0.50/0.58 c > strongcg : - - - - - - - 0 0 0 0 0 -
0.50/0.58 c impliedbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c mcf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c multilinear : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c rapidlearning : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c rlt : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c zerohalf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.50/0.58 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
0.50/0.58 c hybrid : 0.00 0.00 0 0 0 0 0 0 0 0
0.50/0.58 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
0.50/0.58 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
0.50/0.58 c Pricers : ExecTime SetupTime Calls Vars
0.50/0.58 c problem variables: 0.00 - 0 0
0.50/0.58 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
0.50/0.58 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
0.50/0.58 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
0.50/0.58 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
0.50/0.58 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
0.50/0.58 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
0.50/0.58 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
0.50/0.58 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
0.50/0.58 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
0.50/0.58 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
0.50/0.58 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
0.50/0.58 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
0.50/0.58 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
0.50/0.58 c random : 0.00 0.00 0 0 0 0 0 0 0 0
0.50/0.58 c relpscost : 0.00 0.00 0 0 0 0 0 0 0 0
0.50/0.58 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
0.50/0.58 c Primal Heuristics : ExecTime SetupTime Calls Found Best
0.50/0.58 c LP solutions : 0.00 - - 0 0
0.50/0.58 c relax solutions : 0.00 - - 0 0
0.50/0.58 c pseudo solutions : 0.00 - - 0 0
0.50/0.58 c strong branching : 0.00 - - 0 0
0.50/0.58 c actconsdiving : 0.00 0.00 0 0 0
0.50/0.58 c adaptivediving : 0.00 0.00 0 0 0
0.50/0.58 c alns : 0.00 0.00 0 0 0
0.50/0.58 c bound : 0.00 0.00 0 0 0
0.50/0.58 c clique : 0.00 0.00 0 0 0
0.50/0.58 c coefdiving : 0.00 0.00 0 0 0
0.50/0.58 c completesol : 0.00 0.00 0 0 0
0.50/0.58 c conflictdiving : 0.00 0.00 0 0 0
0.50/0.58 c crossover : 0.00 0.00 0 0 0
0.50/0.58 c dins : 0.00 0.00 0 0 0
0.50/0.58 c distributiondivin: 0.00 0.00 0 0 0
0.50/0.58 c dps : 0.00 0.00 0 0 0
0.50/0.58 c dualval : 0.00 0.00 0 0 0
0.50/0.58 c farkasdiving : 0.00 0.00 0 0 0
0.50/0.58 c feasjump : 0.02 0.00 1 0 0
0.50/0.58 c feaspump : 0.00 0.00 0 0 0
0.50/0.58 c fixandinfer : 0.00 0.00 0 0 0
0.50/0.58 c fracdiving : 0.00 0.00 0 0 0
0.50/0.58 c gins : 0.00 0.00 0 0 0
0.50/0.58 c guideddiving : 0.00 0.00 0 0 0
0.50/0.58 c indcoefdiving : 0.00 0.00 0 0 0
0.50/0.58 c indicator : 0.00 0.00 0 0 0
0.50/0.58 c indicatordiving : 0.00 0.00 0 0 0
0.50/0.58 c indoneopt : 0.00 0.00 0 0 0
0.50/0.58 c indrounding : 0.00 0.00 0 0 0
0.50/0.58 c indtwoopt : 0.00 0.00 0 0 0
0.50/0.58 c intdiving : 0.00 0.00 0 0 0
0.50/0.58 c intshifting : 0.00 0.00 0 0 0
0.50/0.58 c linesearchdiving : 0.00 0.00 0 0 0
0.50/0.58 c localbranching : 0.00 0.00 0 0 0
0.50/0.58 c locks : 0.03 0.00 1 0 0
0.50/0.58 c lpface : 0.00 0.00 0 0 0
0.50/0.58 c mpec : 0.00 0.00 0 0 0
0.50/0.58 c multistart : 0.00 0.00 0 0 0
0.50/0.58 c mutation : 0.00 0.00 0 0 0
0.50/0.58 c nlpdiving : 0.00 0.00 0 0 0
0.50/0.58 c objpscostdiving : 0.00 0.00 0 0 0
0.50/0.58 c octane : 0.00 0.00 0 0 0
0.50/0.58 c ofins : 0.00 0.00 0 0 0
0.50/0.58 c oneopt : 0.00 0.00 0 0 0
0.50/0.58 c padm : 0.00 0.00 0 0 0
0.50/0.58 c proximity : 0.00 0.00 0 0 0
0.50/0.58 c pscostdiving : 0.00 0.00 0 0 0
0.50/0.58 c randrounding : 0.00 0.00 0 0 0
0.50/0.58 c rens : 0.00 0.00 0 0 0
0.50/0.58 c reoptsols : 0.00 0.00 0 0 0
0.50/0.58 c repair : 0.00 0.00 0 0 0
0.50/0.58 c rins : 0.00 0.00 0 0 0
0.50/0.58 c rootsoldiving : 0.00 0.00 0 0 0
0.50/0.58 c rounding : 0.00 0.00 0 0 0
0.50/0.58 c scheduler : 0.00 0.00 0 0 0
0.50/0.58 c shiftandpropagate: 0.03 0.00 1 0 0
0.50/0.58 c shifting : 0.00 0.00 0 0 0
0.50/0.58 c simplerounding : 0.00 0.00 0 0 0
0.50/0.58 c smallcard : 0.00 0.00 0 0 0
0.50/0.58 c subnlp : 0.00 0.00 0 0 0
0.50/0.58 c trivial : 0.00 0.00 2 0 0
0.50/0.58 c trivialnegation : 0.00 0.00 0 0 0
0.50/0.58 c trustregion : 0.00 0.00 0 0 0
0.50/0.58 c trysol : 0.00 0.00 0 0 0
0.50/0.58 c twoopt : 0.00 0.00 0 0 0
0.50/0.58 c undercover : 0.00 0.00 0 0 0
0.50/0.58 c vbounds : 0.00 0.00 0 0 0
0.50/0.58 c veclendiving : 0.00 0.00 0 0 0
0.50/0.58 c zeroobj : 0.00 0.00 0 0 0
0.50/0.58 c zirounding : 0.00 0.00 0 0 0
0.50/0.58 c other solutions : - - - 0 -
0.50/0.58 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
0.50/0.58 c rens : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.50/0.58 c rins : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.50/0.58 c mutation : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.50/0.58 c localbranching : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.50/0.58 c crossover : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.50/0.58 c proximity : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.50/0.58 c dins : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.50/0.58 c zeroobjective : 0 0.00 0.00 0 0 0 0.00000 0.00000 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 0
0.50/0.58 c trustregion : 0 0.00 0.00 0 0 0 0.00000 0.00000 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 0
0.50/0.58 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
0.50/0.58 c primal LP : 0.00 0 0 0.00 - 0.00 0
0.50/0.58 c dual LP : 0.28 1 7710 7710.00 27615.90 0.00 0
0.50/0.58 c lex dual LP : 0.00 0 0 0.00 -
0.50/0.58 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.50/0.58 c resolve instable : 0.00 0 0 0.00 -
0.50/0.58 c diving/probing LP: 0.00 0 0 0.00 -
0.50/0.58 c strong branching : 0.00 0 0 0.00 - - - 0
0.50/0.58 c (at root node) : - 0 0 0.00 -
0.50/0.58 c conflict analysis: 0.00 0 0 0.00 -
0.50/0.58 c B&B Tree :
0.50/0.58 c number of runs : 1
0.50/0.58 c nodes : 1 (0 internal, 1 leaves)
0.50/0.58 c feasible leaves : 0
0.50/0.58 c infeas. leaves : 1
0.50/0.58 c objective leaves : 0
0.50/0.58 c nodes (total) : 1 (0 internal, 1 leaves)
0.50/0.58 c nodes left : 0
0.50/0.58 c max depth : 0
0.50/0.58 c max depth (total): 0
0.50/0.58 c backtracks : 0 (0.0%)
0.50/0.58 c early backtracks : 0 (0.0%)
0.50/0.58 c nodes exc. ref. : 0 (0.0%)
0.50/0.58 c delayed cutoffs : 0
0.50/0.58 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.50/0.58 c avg switch length: 2.00
0.50/0.58 c switching time : 0.00
0.50/0.58 c Root Node :
0.50/0.58 c First LP value : -
0.50/0.58 c First LP Iters : 0
0.50/0.58 c First LP Time : 0.28
0.50/0.58 c Final Dual Bound : -
0.50/0.58 c Final Root Iters : 7710
0.50/0.58 c Root LP Estimate : -
0.50/0.58 c Solution :
0.50/0.58 c Solutions found : 0 (0 improvements)
0.50/0.58 c Primal Bound : infeasible
0.50/0.58 c Dual Bound : -
0.50/0.58 c Gap : 0.00 %
0.50/0.58 c Integrals : Total Avg%
0.50/0.58 c primal-dual : - - (problem infeasible)
0.50/0.58 c primal-ref : - - (problem infeasible)
0.50/0.58 c dual-ref : - - (problem infeasible)
0.59/0.61 c Time complete: 0.606126.
runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
NUMA information:
number of nodes: 2
memory of node 0: 63968 MiB (60886 MiB free)
memory of node 1: 64473 MiB (59702 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4453685-1721452217/watcher-4453685-1721452217 -o /tmp/evaluation-result-4453685-1721452217/solver-4453685-1721452217 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1721447234-1044305 --watchdog 3760 pbscip -f HOME/instance-4453685-1721452217.opb -t 3600 -j 2 -m 31000
running on 2 cores: 4,6
CPU governors:
performance: 4 6
Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=1048574, runsolver pid=1048571
[startup+0.100092 s]*
/proc/loadavg: 3.89 4.04 4.07 5/256 1048575
/proc/meminfo: memFree=123430984/131524600 swapFree=131070704/131071996
[pid=1048574] ppid=1048571 vsize=109284 memory=68816 CPUtime=0.09 cores=4,6
/proc/1048574/stat : 1048574 (pbscip) R 1048571 1048574 1044294 0 -1 4194304 15032 0 0 0 8 1 0 0 20 0 1 0 197386630 111906816 17204 134679101440 4194304 18693293 140734583703168 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 37203968 140734583706626 140734583706725 140734583706725 140734583713742 0
/proc/1048574/statm: 27321 17204 3666 3540 0 15578 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 109284 KiB
Current children cumulated memory: 68816 KiB
[startup+0.205381 s]*
/proc/loadavg: 3.89 4.04 4.07 5/256 1048575
/proc/meminfo: memFree=123429668/131524600 swapFree=131070704/131071996
[pid=1048574] ppid=1048571 vsize=128536 memory=71088 CPUtime=0.19 cores=4,6
/proc/1048574/stat : 1048574 (pbscip) R 1048571 1048574 1044294 0 -1 4194304 16222 0 0 0 18 1 0 0 20 0 1 0 197386630 131620864 17772 134679101440 4194304 18693293 140734583703168 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 37203968 140734583706626 140734583706725 140734583706725 140734583713742 0
/proc/1048574/statm: 32134 17772 3794 3540 0 20391 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 128536 KiB
Current children cumulated memory: 71088 KiB
[startup+0.305298 s]*
/proc/loadavg: 3.89 4.04 4.07 5/256 1048575
/proc/meminfo: memFree=123412840/131524600 swapFree=131070704/131071996
[pid=1048574] ppid=1048571 vsize=141288 memory=85160 CPUtime=0.3 cores=4,6
/proc/1048574/stat : 1048574 (pbscip) R 1048571 1048574 1044294 0 -1 4194304 19984 0 0 0 28 2 0 0 20 0 1 0 197386630 144678912 21290 134679101440 4194304 18693293 140734583703168 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 37203968 140734583706626 140734583706725 140734583706725 140734583713742 0
/proc/1048574/statm: 35322 21290 3938 3540 0 23579 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 141288 KiB
Current children cumulated memory: 85160 KiB
[startup+0.612961 s]
# the end of solver process 1048574 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=0.577751 s, system=0.032857 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.405165 s]*
/proc/loadavg: 3.89 4.04 4.07 5/256 1048575
/proc/meminfo: memFree=123411832/131524600 swapFree=131070704/131071996
[pid=1048574] ppid=1048571 vsize=142588 memory=86656 CPUtime=0.4 cores=4,6
/proc/1048574/stat : 1048574 (pbscip) R 1048571 1048574 1044294 0 -1 4194304 20261 0 0 0 38 2 0 0 20 0 1 0 197386630 146010112 21664 134679101440 4194304 18693293 140734583703168 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 37203968 140734583706626 140734583706725 140734583706725 140734583713742 0
/proc/1048574/statm: 35647 21664 3986 3540 0 23904 0
Current children cumulated CPU time: 0.4 s
Current children cumulated vsize: 142588 KiB
Current children cumulated memory: 86656 KiB
[startup+0.605127 s]
/proc/loadavg: 3.89 4.04 4.07 5/256 1048575
/proc/meminfo: memFree=123409964/131524600 swapFree=131070704/131071996
[pid=1048574] ppid=1048571 vsize=128204 memory=73216 CPUtime=0.59 cores=4,6
/proc/1048574/stat : 1048574 (pbscip) R 1048571 1048574 1044294 0 -1 4194304 20703 0 0 0 57 2 0 0 20 0 1 0 197386630 131280896 18304 134679101440 4194304 18693293 140734583703168 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 21375888 21430392 37203968 140734583706626 140734583706725 140734583706725 140734583713742 0
/proc/1048574/statm: 32051 18304 4002 3540 0 20308 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 128204 KiB
Current children cumulated memory: 73216 KiB
Child status: 0
Real time (s): 0.612989
CPU time (s): 0.610608
CPU user time (s): 0.577751
CPU system time (s): 0.032857
CPU usage (%): 99.6116
Max. virtual memory (cumulated for all children) (KiB): 143640
Max. memory (cumulated for all children) (KiB): 87976
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.577751
system time used= 0.032857
maximum resident set size= 88240
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20709
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 6
# summary of solver processes directly reported to runsolver:
# pid: 1048574
# total CPU time (s): 0.610608
# total CPU user time (s): 0.577751
# total CPU system time (s): 0.032857
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010962 second user time and 0.027899 second system time
The end