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-4442865-1721297408.opb>
0.00/0.10 c original problem has 2550 variables (2550 bin, 0 int, 0 impl, 0 cont) and 63801 constraints
0.00/0.10 c problem read in 0.10
0.09/0.11 c No objective function, only one solution is needed.
0.09/0.17 c presolving:
0.20/0.30 c (0.3s) running MILP presolver
0.30/0.35 c (0.4s) MILP presolver found nothing
0.39/0.45 c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 63801 upgd conss, 0 impls, 63750 clqs
0.79/0.86 c (0.9s) probing: 51/2550 (2.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.79/0.86 c (0.9s) probing aborted: 50/50 successive totally useless probings
0.79/0.88 c (0.9s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
2.48/2.53 c (2.5s) symmetry computation finished: 99 generators found (max: 1500, log10 of symmetry group size: 130.0) (symcode time: 1.58)
2.48/2.54 c dynamic symmetry handling statistics:
2.48/2.54 c orbitopal reduction: no components
2.48/2.54 c orbital reduction: no components
2.48/2.54 c lexicographic reduction: no permutations
2.48/2.54 c handled 1 out of 1 symmetry components
2.48/2.56 c (round 2, exhaustive) 1275 del vars, 0 del conss, 50 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 63801 upgd conss, 0 impls, 20825 clqs
2.48/2.59 c presolving (3 rounds: 3 fast, 2 medium, 2 exhaustive):
2.48/2.59 c 1276 deleted vars, 42926 deleted constraints, 50 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 1275 changed coefficients
2.48/2.59 c 0 implications, 20826 cliques
2.48/2.59 c presolving detected infeasibility
2.48/2.59 c Presolving Time: 2.42
2.48/2.59 c
2.48/2.59 c SCIP Status : problem is solved [infeasible]
2.48/2.59 c Solving Time (sec) : 2.59
2.48/2.59 c Solving Nodes : 0
2.48/2.59 c Primal Bound : +1.00000000000000e+20 (0 solutions)
2.48/2.59 c Dual Bound : +1.00000000000000e+20
2.48/2.59 c Gap : 0.00 %
2.48/2.59 c - non default parameters ----------------------------------------------------------------------
2.48/2.59 c # SCIP version 10.0.0
2.48/2.59 c
2.48/2.59 c # maximal time in seconds to run
2.48/2.59 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
2.48/2.59 c limits/time = 3596.998012
2.48/2.59 c
2.48/2.59 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.48/2.59 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
2.48/2.59 c limits/memory = 27900
2.48/2.59 c
2.48/2.59 c # solving stops, if the given number of solutions were found; this limit is first checked in presolving (-1: no limit)
2.48/2.59 c # [type: int, advanced: FALSE, range: [-1,2147483647], default: -1]
2.48/2.59 c limits/solutions = 1
2.48/2.59 c
2.48/2.59 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.
2.48/2.59 c # [type: int, advanced: FALSE, range: [0,7], default: 7]
2.48/2.59 c misc/usesymmetry = 3
2.48/2.59 c
2.48/2.59 c # belongs reading time to solving time?
2.48/2.59 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
2.48/2.59 c timing/reading = TRUE
2.48/2.59 c
2.48/2.59 c # Should we check whether the components of the symmetry group can be handled by double lex matrices?
2.48/2.59 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
2.48/2.59 c propagating/symmetry/detectdoublelex = FALSE
2.48/2.59 c
2.48/2.59 c # Should we try to detect symmetric subgroups of the symmetry group on binary variables?
2.48/2.59 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
2.48/2.59 c propagating/symmetry/detectsubgroups = FALSE
2.48/2.59 c
2.48/2.59 c # Type of symmetries that shall be computed?
2.48/2.59 c # [type: int, advanced: TRUE, range: [0,1], default: 0]
2.48/2.59 c propagating/symmetry/symtype = 1
2.48/2.59 c
2.48/2.59 c # Should components consisting of a single full reflection be handled?
2.48/2.59 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
2.48/2.59 c propagating/symmetry/usesimplesgncomp = FALSE
2.48/2.59 c
2.48/2.59 c -----------------------------------------------------------------------------------------------
2.48/2.59 c start solving
2.48/2.59 s UNSATISFIABLE
2.48/2.59 c SCIP Status : problem is solved [infeasible]
2.48/2.59 c Total Time : 2.59
2.48/2.59 c solving : 2.59
2.48/2.59 c presolving : 2.42 (included in solving)
2.48/2.59 c reading : 0.10 (included in solving)
2.48/2.59 c copying : 0.00 (0 times copied the problem)
2.48/2.59 c Original Problem :
2.48/2.59 c Problem name : HOME/instance-4442865-1721297408.opb
2.48/2.59 c Variables : 2550 (2550 binary, 0 integer, 0 implicit integer, 0 continuous)
2.48/2.59 c Constraints : 63801 initial, 63801 maximal
2.48/2.59 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
2.48/2.59 c Presolved Problem :
2.48/2.59 c Problem name : t_HOME/instance-4442865-1721297408.opb
2.48/2.59 c Variables : 1274 (1274 binary, 0 integer, 0 implicit integer, 0 continuous)
2.48/2.59 c Constraints : 20925 initial, 20925 maximal
2.48/2.59 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
2.48/2.59 c Nonzeros : 47924 constraint, 41652 clique table
2.48/2.59 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
2.48/2.59 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c domcol : 0.02 0.00 1 0 0 0 0 0 0 0 0 0
2.48/2.59 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c dualsparsify : 0.03 0.00 1 0 0 0 0 0 0 0 0 0
2.48/2.59 c gateextraction : 0.04 0.00 1 0 0 0 0 0 0 0 0 0
2.48/2.59 c implics : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
2.48/2.59 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c milp : 0.11 0.00 1 0 0 0 0 0 0 0 0 0
2.48/2.59 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c sparsify : 0.03 0.00 1 0 0 0 0 0 0 0 0 0
2.48/2.59 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c trivial : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
2.48/2.59 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c dualfix : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
2.48/2.59 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c probing : 0.26 0.00 1 0 0 0 0 0 0 0 0 0
2.48/2.59 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c symmetry : 1.67 0.00 1 1275 0 0 0 0 0 50 0 0
2.48/2.59 c vbounds : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
2.48/2.59 c setppc : 0.08 0.00 4 0 0 0 0 0 42925 0 0 0
2.48/2.59 c linear : 0.15 0.01 2 0 0 0 0 0 0 0 0 0
2.48/2.59 c orbitope : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c logicor : 0.00 0.00 4 1 0 0 0 0 1 0 0 1275
2.48/2.59 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c root node : - - - 0 - - 0 - - - - -
2.48/2.59 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
2.48/2.59 c benderslp : 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0
2.48/2.59 c integral : 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0
2.48/2.59 c setppc : 20825 20825 0 100 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c orbitope : 50 50 0 0 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c logicor : 50 50 0 4 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c benders : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c fixedvar : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
2.48/2.59 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.48/2.59 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.48/2.59 c setppc : 0.08 0.00 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00
2.48/2.59 c orbitope : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.48/2.59 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.48/2.59 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.48/2.59 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.48/2.59 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.48/2.59 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.48/2.59 c Propagators : #Propagate #ResProp Cutoffs DomReds
2.48/2.59 c dualfix : 0 0 0 0
2.48/2.59 c genvbounds : 0 0 0 0
2.48/2.59 c nlobbt : 0 0 0 0
2.48/2.59 c obbt : 0 0 0 0
2.48/2.59 c probing : 0 0 0 0
2.48/2.59 c pseudoobj : 0 0 0 0
2.48/2.59 c redcost : 0 0 0 0
2.48/2.59 c rootredcost : 0 0 0 0
2.48/2.59 c symmetry : 0 0 0 0
2.48/2.59 c vbounds : 0 0 0 0
2.48/2.59 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
2.48/2.59 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
2.48/2.59 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
2.48/2.59 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
2.48/2.59 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
2.48/2.59 c probing : 0.26 0.00 0.26 0.00 0.00 0.00
2.48/2.59 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
2.48/2.59 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
2.48/2.59 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
2.48/2.59 c symmetry : 1.67 0.00 1.67 0.00 0.00 0.00
2.48/2.59 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
2.48/2.59 c Symmetry :
2.48/2.59 c orbitopal red. : 0 reductions applied, 0 cutoffs
2.48/2.59 c orbital reduction: 0 reductions applied, 0 cutoffs
2.48/2.59 c lexicographic red: 0 reductions applied, 0 cutoffs
2.48/2.59 c shadow tree time : 0.00 s
2.48/2.59 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [--,--])
2.48/2.59 c propagation : 0.00 0 0 - 0 0.0 0 0.0 - - -
2.48/2.59 c infeasible LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
2.48/2.59 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
2.48/2.59 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
2.48/2.59 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
2.48/2.59 c applied globally : 0.00 - - 0 0 0.0 - - 0 - -
2.48/2.59 c applied locally : - - - 0 0 0.0 - - 0 - -
2.48/2.59 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
2.48/2.59 c cut pool : 0.00 - 0 0 - - 0 0 - - - - - (maximal pool size: 0)
2.48/2.59 c aggregation : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c > cmir : - - - - - - - 0 0 0 0 0 -
2.48/2.59 c > flowcover : - - - - - - - 0 0 0 0 0 -
2.48/2.59 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
2.48/2.59 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c clique : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c > gomorymi : - - - - - - - 0 0 0 0 0 -
2.48/2.59 c > strongcg : - - - - - - - 0 0 0 0 0 -
2.48/2.59 c impliedbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c mcf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c multilinear : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c rapidlearning : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c rlt : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c zerohalf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.48/2.59 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
2.48/2.59 c hybrid : 0.00 0.00 0 0 0 0 0 0 0 0
2.48/2.59 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
2.48/2.59 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
2.48/2.59 c Pricers : ExecTime SetupTime Calls Vars
2.48/2.59 c problem variables: 0.00 - 0 0
2.48/2.59 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
2.48/2.59 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
2.48/2.59 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
2.48/2.59 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
2.48/2.59 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
2.48/2.59 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
2.48/2.59 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
2.48/2.59 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
2.48/2.59 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
2.48/2.59 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
2.48/2.59 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
2.48/2.59 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
2.48/2.59 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
2.48/2.59 c random : 0.00 0.00 0 0 0 0 0 0 0 0
2.48/2.59 c relpscost : 0.00 0.00 0 0 0 0 0 0 0 0
2.48/2.59 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
2.48/2.59 c Primal Heuristics : ExecTime SetupTime Calls Found Best
2.48/2.59 c LP solutions : 0.00 - - 0 0
2.48/2.59 c relax solutions : 0.00 - - 0 0
2.48/2.59 c pseudo solutions : 0.00 - - 0 0
2.48/2.59 c strong branching : 0.00 - - 0 0
2.48/2.59 c actconsdiving : 0.00 0.00 0 0 0
2.48/2.59 c adaptivediving : 0.00 0.00 0 0 0
2.48/2.59 c alns : 0.00 0.00 0 0 0
2.48/2.59 c bound : 0.00 0.00 0 0 0
2.48/2.59 c clique : 0.00 0.00 0 0 0
2.48/2.59 c coefdiving : 0.00 0.00 0 0 0
2.48/2.59 c completesol : 0.00 0.00 0 0 0
2.48/2.59 c conflictdiving : 0.00 0.00 0 0 0
2.48/2.59 c crossover : 0.00 0.00 0 0 0
2.48/2.59 c dins : 0.00 0.00 0 0 0
2.48/2.59 c distributiondivin: 0.00 0.00 0 0 0
2.48/2.59 c dps : 0.00 0.00 0 0 0
2.48/2.59 c dualval : 0.00 0.00 0 0 0
2.48/2.59 c farkasdiving : 0.00 0.00 0 0 0
2.48/2.59 c feasjump : 0.00 0.00 0 0 0
2.48/2.59 c feaspump : 0.00 0.00 0 0 0
2.48/2.59 c fixandinfer : 0.00 0.00 0 0 0
2.48/2.59 c fracdiving : 0.00 0.00 0 0 0
2.48/2.59 c gins : 0.00 0.00 0 0 0
2.48/2.59 c guideddiving : 0.00 0.00 0 0 0
2.48/2.59 c indcoefdiving : 0.00 0.00 0 0 0
2.48/2.59 c indicator : 0.00 0.00 0 0 0
2.48/2.59 c indicatordiving : 0.00 0.00 0 0 0
2.48/2.59 c indoneopt : 0.00 0.00 0 0 0
2.48/2.59 c indrounding : 0.00 0.00 0 0 0
2.48/2.59 c indtwoopt : 0.00 0.00 0 0 0
2.48/2.59 c intdiving : 0.00 0.00 0 0 0
2.48/2.59 c intshifting : 0.00 0.00 0 0 0
2.48/2.59 c linesearchdiving : 0.00 0.00 0 0 0
2.48/2.59 c localbranching : 0.00 0.00 0 0 0
2.48/2.59 c locks : 0.00 0.00 0 0 0
2.48/2.59 c lpface : 0.00 0.00 0 0 0
2.48/2.59 c mpec : 0.00 0.00 0 0 0
2.48/2.59 c multistart : 0.00 0.00 0 0 0
2.48/2.59 c mutation : 0.00 0.00 0 0 0
2.48/2.59 c nlpdiving : 0.00 0.00 0 0 0
2.48/2.59 c objpscostdiving : 0.00 0.00 0 0 0
2.48/2.59 c octane : 0.00 0.00 0 0 0
2.48/2.59 c ofins : 0.00 0.00 0 0 0
2.48/2.59 c oneopt : 0.00 0.00 0 0 0
2.48/2.59 c padm : 0.00 0.00 0 0 0
2.48/2.59 c proximity : 0.00 0.00 0 0 0
2.48/2.59 c pscostdiving : 0.00 0.00 0 0 0
2.48/2.59 c randrounding : 0.00 0.00 0 0 0
2.48/2.59 c rens : 0.00 0.00 0 0 0
2.48/2.59 c reoptsols : 0.00 0.00 0 0 0
2.48/2.59 c repair : 0.00 0.00 0 0 0
2.48/2.59 c rins : 0.00 0.00 0 0 0
2.48/2.59 c rootsoldiving : 0.00 0.00 0 0 0
2.48/2.59 c rounding : 0.00 0.00 0 0 0
2.48/2.59 c scheduler : 0.00 0.00 0 0 0
2.48/2.59 c shiftandpropagate: 0.00 0.00 0 0 0
2.48/2.59 c shifting : 0.00 0.00 0 0 0
2.48/2.59 c simplerounding : 0.00 0.00 0 0 0
2.48/2.59 c smallcard : 0.00 0.00 0 0 0
2.48/2.59 c subnlp : 0.00 0.00 0 0 0
2.48/2.59 c trivial : 0.00 0.00 1 0 0
2.48/2.59 c trivialnegation : 0.00 0.00 0 0 0
2.48/2.59 c trustregion : 0.00 0.00 0 0 0
2.48/2.59 c trysol : 0.00 0.00 0 0 0
2.48/2.59 c twoopt : 0.00 0.00 0 0 0
2.48/2.59 c undercover : 0.00 0.00 0 0 0
2.48/2.59 c vbounds : 0.00 0.00 0 0 0
2.48/2.59 c veclendiving : 0.00 0.00 0 0 0
2.48/2.59 c zeroobj : 0.00 0.00 0 0 0
2.48/2.59 c zirounding : 0.00 0.00 0 0 0
2.48/2.59 c other solutions : - - - 0 -
2.48/2.59 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
2.48/2.59 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
2.48/2.59 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
2.48/2.59 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
2.48/2.59 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
2.48/2.59 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
2.48/2.59 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
2.48/2.59 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
2.48/2.59 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
2.48/2.59 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
2.48/2.59 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
2.48/2.59 c primal LP : 0.00 0 0 0.00 - 0.00 0
2.48/2.59 c dual LP : 0.00 0 0 0.00 - 0.00 0
2.48/2.59 c lex dual LP : 0.00 0 0 0.00 -
2.48/2.59 c barrier LP : 0.00 0 0 0.00 - 0.00 0
2.48/2.59 c resolve instable : 0.00 0 0 0.00 -
2.48/2.59 c diving/probing LP: 0.00 0 0 0.00 -
2.48/2.59 c strong branching : 0.00 0 0 0.00 - - - 0
2.48/2.59 c (at root node) : - 0 0 0.00 -
2.48/2.59 c conflict analysis: 0.00 0 0 0.00 -
2.48/2.59 c B&B Tree :
2.48/2.59 c number of runs : 1
2.48/2.59 c nodes : 0 (0 internal, 0 leaves)
2.48/2.59 c feasible leaves : 0
2.48/2.59 c infeas. leaves : 0
2.48/2.59 c objective leaves : 0
2.48/2.59 c nodes (total) : 0 (0 internal, 0 leaves)
2.48/2.59 c nodes left : 1
2.48/2.59 c max depth : -1
2.48/2.59 c max depth (total): -1
2.48/2.59 c backtracks : 0 (0.0%)
2.48/2.59 c early backtracks : 0 (0.0%)
2.48/2.59 c nodes exc. ref. : 0 (0.0%)
2.48/2.59 c delayed cutoffs : 0
2.48/2.59 c repropagations : 0 (0 domain reductions, 0 cutoffs)
2.48/2.59 c avg switch length: 0.00
2.48/2.59 c switching time : 0.00
2.48/2.59 c Root Node :
2.48/2.59 c First LP value : -
2.48/2.59 c First LP Iters : 0
2.48/2.59 c First LP Time : 0.00
2.48/2.59 c Final Dual Bound : -
2.48/2.59 c Final Root Iters : 0
2.48/2.59 c Root LP Estimate : -
2.48/2.59 c Solution :
2.48/2.59 c Solutions found : 0 (0 improvements)
2.48/2.59 c Primal Bound : infeasible
2.48/2.59 c Dual Bound : -
2.48/2.59 c Gap : 0.00 %
2.48/2.59 c Integrals : Total Avg%
2.48/2.59 c primal-dual : - - (problem infeasible)
2.48/2.59 c primal-ref : - - (problem infeasible)
2.48/2.59 c dual-ref : - - (problem infeasible)
2.58/2.64 c Time complete: 2.6398.
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: 63931 MiB (59108 MiB free)
memory of node 1: 64510 MiB (60434 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4442865-1721297408/watcher-4442865-1721297408 -o /tmp/evaluation-result-4442865-1721297408/solver-4442865-1721297408 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1721293764-975185 --watchdog 3760 pbscip -f HOME/instance-4442865-1721297408.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
solver pid=978593, runsolver pid=978590
Current StackSize limit: 8192 KiB
[startup+0.100093 s]*
/proc/loadavg: 4.17 4.12 4.07 5/257 978594
/proc/meminfo: memFree=122374032/131524600 swapFree=131071996/131071996
[pid=978593] ppid=978590 vsize=92224 memory=51196 CPUtime=0.09 cores=4,6
/proc/978593/stat : 978593 (pbscip) R 978590 978593 975174 0 -1 4194304 9826 0 0 0 9 0 0 0 20 0 1 0 181906180 94437376 12799 134679101440 4194304 18693293 140721107989600 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 21375888 21430392 43503616 140721107997699 140721107997798 140721107997798 140721108004814 0
/proc/978593/statm: 23056 12799 3278 3540 0 11313 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 92224 KiB
Current children cumulated memory: 51196 KiB
[startup+0.205541 s]*
/proc/loadavg: 4.17 4.12 4.07 5/257 978594
/proc/meminfo: memFree=122324108/131524600 swapFree=131071996/131071996
[pid=978593] ppid=978590 vsize=141476 memory=101152 CPUtime=0.2 cores=4,6
/proc/978593/stat : 978593 (pbscip) R 978590 978593 975174 0 -1 4194304 22428 0 0 0 18 2 0 0 20 0 1 0 181906180 144871424 25288 134679101440 4194304 18693293 140721107989600 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 43503616 140721107997699 140721107997798 140721107997798 140721108004814 0
/proc/978593/statm: 35369 25288 3614 3540 0 23626 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 141476 KiB
Current children cumulated memory: 101152 KiB
[startup+0.305481 s]*
/proc/loadavg: 4.17 4.12 4.07 5/257 978594
/proc/meminfo: memFree=122287024/131524600 swapFree=131071996/131071996
[pid=978593] ppid=978590 vsize=174312 memory=133612 CPUtime=0.3 cores=4,6
/proc/978593/stat : 978593 (pbscip) R 978590 978593 975174 0 -1 4194304 31752 0 0 0 27 3 0 0 20 0 1 0 181906180 178495488 33403 134679101440 4194304 18693293 140721107989600 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 43503616 140721107997699 140721107997798 140721107997798 140721108004814 0
/proc/978593/statm: 43578 33403 3661 3540 0 31835 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 174312 KiB
Current children cumulated memory: 133612 KiB
[startup+0.700229 s]
/proc/loadavg: 4.17 4.12 4.07 5/257 978594
/proc/meminfo: memFree=122306344/131524600 swapFree=131071996/131071996
[pid=978593] ppid=978590 vsize=162768 memory=122948 CPUtime=0.69 cores=4,6
/proc/978593/stat : 978593 (pbscip) R 978590 978593 975174 0 -1 4194304 36763 0 0 0 64 5 0 0 20 0 1 0 181906180 166674432 30737 134679101440 4194304 18693293 140721107989600 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 43503616 140721107997699 140721107997798 140721107997798 140721108004814 0
/proc/978593/statm: 40692 30737 3757 3540 0 28949 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 162768 KiB
Current children cumulated memory: 122948 KiB
[startup+1.50023 s]
/proc/loadavg: 4.17 4.12 4.07 5/257 978594
/proc/meminfo: memFree=122263872/131524600 swapFree=131071996/131071996
[pid=978593] ppid=978590 vsize=217400 memory=164644 CPUtime=1.49 cores=4,6
/proc/978593/stat : 978593 (pbscip) R 978590 978593 975174 0 -1 4194304 46144 0 0 0 143 6 0 0 20 0 1 0 181906180 222617600 41161 134679101440 4194304 18693293 140721107989600 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 43503616 140721107997699 140721107997798 140721107997798 140721108004814 0
/proc/978593/statm: 54350 41161 3789 3540 0 42607 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 217400 KiB
Current children cumulated memory: 164644 KiB
[startup+2.65302 s]
# the end of solver process 978593 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=2.57446 s, system=0.070818 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+1.60024 s]
/proc/loadavg: 4.17 4.12 4.07 5/257 978594
/proc/meminfo: memFree=122263872/131524600 swapFree=131071996/131071996
[pid=978593] ppid=978590 vsize=217400 memory=164908 CPUtime=1.59 cores=4,6
/proc/978593/stat : 978593 (pbscip) R 978590 978593 975174 0 -1 4194304 46212 0 0 0 153 6 0 0 20 0 1 0 181906180 222617600 41227 134679101440 4194304 18693293 140721107989600 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 43503616 140721107997699 140721107997798 140721107997798 140721108004814 0
/proc/978593/statm: 54350 41227 3789 3540 0 42607 0
Current children cumulated CPU time: 1.59 s
Current children cumulated vsize: 217400 KiB
Current children cumulated memory: 164908 KiB
[startup+2.40019 s]
/proc/loadavg: 4.16 4.12 4.07 5/257 978594
/proc/meminfo: memFree=122258940/131524600 swapFree=131071996/131071996
[pid=978593] ppid=978590 vsize=217400 memory=165428 CPUtime=2.38 cores=4,6
/proc/978593/stat : 978593 (pbscip) R 978590 978593 975174 0 -1 4194304 46343 0 0 0 232 6 0 0 20 0 1 0 181906180 222617600 41357 134679101440 4194304 18693293 140721107989600 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 43503616 140721107997699 140721107997798 140721107997798 140721108004814 0
/proc/978593/statm: 54350 41357 3789 3540 0 42607 0
Current children cumulated CPU time: 2.38 s
Current children cumulated vsize: 217400 KiB
Current children cumulated memory: 165428 KiB
[startup+2.60019 s]
/proc/loadavg: 4.16 4.12 4.07 5/257 978594
/proc/meminfo: memFree=122258940/131524600 swapFree=131071996/131071996
[pid=978593] ppid=978590 vsize=208984 memory=163412 CPUtime=2.58 cores=4,6
/proc/978593/stat : 978593 (pbscip) R 978590 978593 975174 0 -1 4194304 46418 0 0 0 252 6 0 0 20 0 1 0 181906180 213999616 40853 134679101440 4194304 18693293 140721107989600 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 21375888 21430392 43503616 140721107997699 140721107997798 140721107997798 140721108004814 0
/proc/978593/statm: 52246 40853 3789 3540 0 40503 0
Current children cumulated CPU time: 2.58 s
Current children cumulated vsize: 208984 KiB
Current children cumulated memory: 163412 KiB
Child status: 0
Real time (s): 2.65306
CPU time (s): 2.64528
CPU user time (s): 2.57446
CPU system time (s): 0.070818
CPU usage (%): 99.7067
Max. virtual memory (cumulated for all children) (KiB): 217400
Max. memory (cumulated for all children) (KiB): 165428
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.57446
system time used= 0.070818
maximum resident set size= 165692
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46426
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= 9
# summary of solver processes directly reported to runsolver:
# pid: 978593
# total CPU time (s): 2.64528
# total CPU user time (s): 2.57446
# total CPU system time (s): 0.070818
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.013425 second user time and 0.039327 second system time
The end