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-4453535-1721452208.opb>
0.00/0.04 c original problem has 13001 variables (13001 bin, 0 int, 0 impl, 0 cont) and 13000 constraints
0.00/0.04 c problem read in 0.04
0.00/0.04 c No objective function, only one solution is needed.
0.00/0.07 c presolving:
0.10/0.12 c (0.1s) running MILP presolver
0.10/0.16 c (0.2s) MILP presolver (2 rounds): 0 aggregations, 0 fixings, 0 bound changes
0.10/0.16 c (round 1, medium) 0 del vars, 13000 del conss, 6500 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.19/0.23 c (0.2s) probing: 51/13001 (0.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.19/0.23 c (0.2s) probing aborted: 50/50 successive totally useless probings
0.19/0.24 c (0.2s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.19/0.25 c (0.3s) no symmetry present (symcode time: 0.01)
0.19/0.26 c presolving (2 rounds: 2 fast, 2 medium, 1 exhaustive):
0.19/0.26 c 0 deleted vars, 13000 deleted constraints, 6500 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.19/0.26 c 0 implications, 0 cliques
0.19/0.26 c presolved problem has 13001 variables (13001 bin, 0 int, 0 impl, 0 cont) and 6500 constraints
0.19/0.26 c 6500 constraints of type <linear>
0.19/0.26 c transformed objective value is always integral (scale: 1)
0.19/0.26 c Presolving Time: 0.19
0.19/0.26 c - non default parameters ----------------------------------------------------------------------
0.19/0.26 c # SCIP version 10.0.0
0.19/0.26 c
0.19/0.26 c # maximal time in seconds to run
0.19/0.26 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.19/0.26 c limits/time = 3596.998006
0.19/0.26 c
0.19/0.26 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.26 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.19/0.26 c limits/memory = 27900
0.19/0.26 c
0.19/0.26 c # solving stops, if the given number of solutions were found; this limit is first checked in presolving (-1: no limit)
0.19/0.26 c # [type: int, advanced: FALSE, range: [-1,2147483647], default: -1]
0.19/0.26 c limits/solutions = 1
0.19/0.26 c
0.19/0.26 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.
0.19/0.26 c # [type: int, advanced: FALSE, range: [0,7], default: 7]
0.19/0.26 c misc/usesymmetry = 3
0.19/0.26 c
0.19/0.26 c # belongs reading time to solving time?
0.19/0.26 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.19/0.26 c timing/reading = TRUE
0.19/0.26 c
0.19/0.26 c # Should we check whether the components of the symmetry group can be handled by double lex matrices?
0.19/0.26 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.19/0.26 c propagating/symmetry/detectdoublelex = FALSE
0.19/0.26 c
0.19/0.26 c # Should we try to detect symmetric subgroups of the symmetry group on binary variables?
0.19/0.26 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.19/0.26 c propagating/symmetry/detectsubgroups = FALSE
0.19/0.26 c
0.19/0.26 c # Type of symmetries that shall be computed?
0.19/0.26 c # [type: int, advanced: TRUE, range: [0,1], default: 0]
0.19/0.26 c propagating/symmetry/symtype = 1
0.19/0.26 c
0.19/0.26 c # Should components consisting of a single full reflection be handled?
0.19/0.26 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.19/0.26 c propagating/symmetry/usesimplesgncomp = FALSE
0.19/0.26 c
0.19/0.26 c -----------------------------------------------------------------------------------------------
0.19/0.26 c start solving
0.19/0.26 c
1.59/1.62 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
1.59/1.62 c 1.6s| 1 | 0 | 11936 | - | 97M | 0 | 13k|6504 |6500 | 0 | 0 | 4 | 0 | cutoff | -- | 0.00%| unknown
1.59/1.62 c 1.6s| 1 | 0 | 11936 | - | 97M | 0 | 13k|6504 |6500 | 0 | 0 | 4 | 0 | cutoff | -- | 0.00%| unknown
1.59/1.62 c
1.59/1.62 c SCIP Status : problem is solved [infeasible]
1.59/1.62 c Solving Time (sec) : 1.62
1.59/1.62 c Solving Nodes : 1
1.59/1.62 c Primal Bound : +1.00000000000000e+20 (0 solutions)
1.59/1.62 c Dual Bound : +1.00000000000000e+20
1.59/1.62 c Gap : 0.00 %
1.59/1.62 s UNSATISFIABLE
1.59/1.62 c SCIP Status : problem is solved [infeasible]
1.59/1.62 c Total Time : 1.62
1.59/1.62 c solving : 1.62
1.59/1.62 c presolving : 0.19 (included in solving)
1.59/1.62 c reading : 0.04 (included in solving)
1.59/1.62 c copying : 0.00 (0 times copied the problem)
1.59/1.62 c Original Problem :
1.59/1.62 c Problem name : HOME/instance-4453535-1721452208.opb
1.59/1.62 c Variables : 13001 (13001 binary, 0 integer, 0 implicit integer, 0 continuous)
1.59/1.62 c Constraints : 13000 initial, 13000 maximal
1.59/1.62 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
1.59/1.62 c Presolved Problem :
1.59/1.62 c Problem name : t_HOME/instance-4453535-1721452208.opb
1.59/1.62 c Variables : 13001 (13001 binary, 0 integer, 0 implicit integer, 0 continuous)
1.59/1.62 c Constraints : 6500 initial, 6504 maximal
1.59/1.62 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
1.59/1.62 c Nonzeros : 26002 constraint, 0 clique table
1.59/1.62 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
1.59/1.62 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c domcol : 0.01 0.00 1 0 0 0 0 0 0 0 0 0
1.59/1.62 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c dualsparsify : 0.01 0.00 1 0 0 0 0 0 0 0 0 0
1.59/1.62 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c implics : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.59/1.62 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c milp : 0.07 0.00 1 0 0 0 0 0 13000 6500 0 0
1.59/1.62 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c sparsify : 0.02 0.00 1 0 0 0 0 0 0 0 0 0
1.59/1.62 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c trivial : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.59/1.62 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c dualfix : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.59/1.62 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c probing : 0.02 0.00 1 0 0 0 0 0 0 0 0 0
1.59/1.62 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c symmetry : 0.02 0.00 1 0 0 0 0 0 0 0 0 0
1.59/1.62 c vbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c linear : 0.03 0.01 3 0 0 0 0 0 0 0 0 0
1.59/1.62 c logicor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c components : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.59/1.62 c root node : - - - 0 - - 0 - - - - -
1.59/1.62 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
1.59/1.62 c benderslp : 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0
1.59/1.62 c integral : 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0
1.59/1.62 c linear : 6500 6500 0 12677 0 0 0 6 48 12 0 0 0 0 0
1.59/1.62 c logicor : 0+ 4 0 5 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c benders : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c fixedvar : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
1.59/1.62 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.59/1.62 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.59/1.62 c linear : 0.04 0.01 0.01 0.03 0.00 0.00 0.00 0.00 0.00 0.00
1.59/1.62 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.59/1.62 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.59/1.62 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.59/1.62 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.59/1.62 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.59/1.62 c Propagators : #Propagate #ResProp Cutoffs DomReds
1.59/1.62 c dualfix : 1 0 0 0
1.59/1.62 c genvbounds : 0 0 0 0
1.59/1.62 c nlobbt : 0 0 0 0
1.59/1.62 c obbt : 0 0 0 0
1.59/1.62 c probing : 0 0 0 0
1.59/1.62 c pseudoobj : 0 0 0 0
1.59/1.62 c redcost : 0 0 0 0
1.59/1.62 c rootredcost : 0 0 0 0
1.59/1.62 c symmetry : 0 0 0 0
1.59/1.62 c vbounds : 0 0 0 0
1.59/1.62 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
1.59/1.62 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
1.59/1.62 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
1.59/1.62 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
1.59/1.62 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
1.59/1.62 c probing : 0.02 0.00 0.02 0.00 0.00 0.00
1.59/1.62 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
1.59/1.62 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
1.59/1.62 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
1.59/1.62 c symmetry : 0.02 0.00 0.02 0.00 0.00 0.00
1.59/1.62 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
1.59/1.62 c Symmetry :
1.59/1.62 c orbitopal red. : 0 reductions applied, 0 cutoffs
1.59/1.62 c orbital reduction: 0 reductions applied, 0 cutoffs
1.59/1.62 c lexicographic red: 0 reductions applied, 0 cutoffs
1.59/1.62 c shadow tree time : 0.00 s
1.59/1.62 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [10000,10000])
1.59/1.62 c propagation : 0.00 4 4 - 4 4.5 0 0.0 - - -
1.59/1.62 c infeasible LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
1.59/1.62 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
1.59/1.62 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
1.59/1.62 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
1.59/1.62 c applied globally : 0.00 - - 0 4 4.5 - - 0 - -
1.59/1.62 c applied locally : - - - 0 0 0.0 - - 0 - -
1.59/1.62 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
1.59/1.62 c cut pool : 0.00 - 0 0 - - 0 0 - - - - - (maximal pool size: 0)
1.59/1.62 c aggregation : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c > cmir : - - - - - - - 0 0 0 0 0 -
1.59/1.62 c > flowcover : - - - - - - - 0 0 0 0 0 -
1.59/1.62 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
1.59/1.62 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c clique : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c > gomorymi : - - - - - - - 0 0 0 0 0 -
1.59/1.62 c > strongcg : - - - - - - - 0 0 0 0 0 -
1.59/1.62 c impliedbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c mcf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c multilinear : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c rapidlearning : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c rlt : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c zerohalf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.59/1.62 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
1.59/1.62 c hybrid : 0.00 0.00 0 0 0 0 0 0 0 0
1.59/1.62 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
1.59/1.62 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
1.59/1.62 c Pricers : ExecTime SetupTime Calls Vars
1.59/1.62 c problem variables: 0.00 - 0 0
1.59/1.62 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
1.59/1.62 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
1.59/1.62 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
1.59/1.62 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
1.59/1.62 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
1.59/1.62 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
1.59/1.62 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
1.59/1.62 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
1.59/1.62 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
1.59/1.62 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
1.59/1.62 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
1.59/1.62 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
1.59/1.62 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
1.59/1.62 c random : 0.00 0.00 0 0 0 0 0 0 0 0
1.59/1.62 c relpscost : 0.00 0.00 0 0 0 0 0 0 0 0
1.59/1.62 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
1.59/1.62 c Primal Heuristics : ExecTime SetupTime Calls Found Best
1.59/1.62 c LP solutions : 0.00 - - 0 0
1.59/1.62 c relax solutions : 0.00 - - 0 0
1.59/1.62 c pseudo solutions : 0.00 - - 0 0
1.59/1.62 c strong branching : 0.00 - - 0 0
1.59/1.62 c actconsdiving : 0.00 0.00 0 0 0
1.59/1.62 c adaptivediving : 0.00 0.00 0 0 0
1.59/1.62 c alns : 0.00 0.00 0 0 0
1.59/1.62 c bound : 0.00 0.00 0 0 0
1.59/1.62 c clique : 0.00 0.00 0 0 0
1.59/1.62 c coefdiving : 0.00 0.00 0 0 0
1.59/1.62 c completesol : 0.00 0.00 0 0 0
1.59/1.62 c conflictdiving : 0.00 0.00 0 0 0
1.59/1.62 c crossover : 0.00 0.00 0 0 0
1.59/1.62 c dins : 0.00 0.00 0 0 0
1.59/1.62 c distributiondivin: 0.00 0.00 0 0 0
1.59/1.62 c dps : 0.00 0.00 0 0 0
1.59/1.62 c dualval : 0.00 0.00 0 0 0
1.59/1.62 c farkasdiving : 0.00 0.00 0 0 0
1.59/1.62 c feasjump : 0.03 0.00 1 0 0
1.59/1.62 c feaspump : 0.00 0.00 0 0 0
1.59/1.62 c fixandinfer : 0.00 0.00 0 0 0
1.59/1.62 c fracdiving : 0.00 0.00 0 0 0
1.59/1.62 c gins : 0.00 0.00 0 0 0
1.59/1.62 c guideddiving : 0.00 0.00 0 0 0
1.59/1.62 c indcoefdiving : 0.00 0.00 0 0 0
1.59/1.62 c indicator : 0.00 0.00 0 0 0
1.59/1.62 c indicatordiving : 0.00 0.00 0 0 0
1.59/1.62 c indoneopt : 0.00 0.00 0 0 0
1.59/1.62 c indrounding : 0.00 0.00 0 0 0
1.59/1.62 c indtwoopt : 0.00 0.00 0 0 0
1.59/1.62 c intdiving : 0.00 0.00 0 0 0
1.59/1.62 c intshifting : 0.00 0.00 0 0 0
1.59/1.62 c linesearchdiving : 0.00 0.00 0 0 0
1.59/1.62 c localbranching : 0.00 0.00 0 0 0
1.59/1.62 c locks : 0.06 0.00 1 0 0
1.59/1.62 c lpface : 0.00 0.00 0 0 0
1.59/1.62 c mpec : 0.00 0.00 0 0 0
1.59/1.62 c multistart : 0.00 0.00 0 0 0
1.59/1.62 c mutation : 0.00 0.00 0 0 0
1.59/1.62 c nlpdiving : 0.00 0.00 0 0 0
1.59/1.62 c objpscostdiving : 0.00 0.00 0 0 0
1.59/1.62 c octane : 0.00 0.00 0 0 0
1.59/1.62 c ofins : 0.00 0.00 0 0 0
1.59/1.62 c oneopt : 0.00 0.00 0 0 0
1.59/1.62 c padm : 0.00 0.00 0 0 0
1.59/1.62 c proximity : 0.00 0.00 0 0 0
1.59/1.62 c pscostdiving : 0.00 0.00 0 0 0
1.59/1.62 c randrounding : 0.00 0.00 0 0 0
1.59/1.62 c rens : 0.00 0.00 0 0 0
1.59/1.62 c reoptsols : 0.00 0.00 0 0 0
1.59/1.62 c repair : 0.00 0.00 0 0 0
1.59/1.62 c rins : 0.00 0.00 0 0 0
1.59/1.62 c rootsoldiving : 0.00 0.00 0 0 0
1.59/1.62 c rounding : 0.00 0.00 0 0 0
1.59/1.62 c scheduler : 0.00 0.00 0 0 0
1.59/1.62 c shiftandpropagate: 0.05 0.00 1 0 0
1.59/1.62 c shifting : 0.00 0.00 0 0 0
1.59/1.62 c simplerounding : 0.00 0.00 0 0 0
1.59/1.62 c smallcard : 0.00 0.00 0 0 0
1.59/1.62 c subnlp : 0.00 0.00 0 0 0
1.59/1.62 c trivial : 0.01 0.00 2 0 0
1.59/1.62 c trivialnegation : 0.00 0.00 0 0 0
1.59/1.62 c trustregion : 0.00 0.00 0 0 0
1.59/1.62 c trysol : 0.00 0.00 0 0 0
1.59/1.62 c twoopt : 0.00 0.00 0 0 0
1.59/1.62 c undercover : 0.00 0.00 0 0 0
1.59/1.62 c vbounds : 0.00 0.00 0 0 0
1.59/1.62 c veclendiving : 0.00 0.00 0 0 0
1.59/1.62 c zeroobj : 0.00 0.00 0 0 0
1.59/1.62 c zirounding : 0.00 0.00 0 0 0
1.59/1.62 c other solutions : - - - 0 -
1.59/1.62 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
1.59/1.62 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
1.59/1.62 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
1.59/1.62 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
1.59/1.62 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
1.59/1.62 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
1.59/1.62 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
1.59/1.62 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
1.59/1.62 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
1.59/1.62 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
1.59/1.62 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
1.59/1.62 c primal LP : 0.00 0 0 0.00 - 0.00 0
1.59/1.62 c dual LP : 1.22 1 11936 11936.00 9788.50 0.00 0
1.59/1.62 c lex dual LP : 0.00 0 0 0.00 -
1.59/1.62 c barrier LP : 0.00 0 0 0.00 - 0.00 0
1.59/1.62 c resolve instable : 0.00 0 0 0.00 -
1.59/1.62 c diving/probing LP: 0.00 0 0 0.00 -
1.59/1.62 c strong branching : 0.00 0 0 0.00 - - - 0
1.59/1.62 c (at root node) : - 0 0 0.00 -
1.59/1.62 c conflict analysis: 0.00 0 0 0.00 -
1.59/1.62 c B&B Tree :
1.59/1.62 c number of runs : 1
1.59/1.62 c nodes : 1 (0 internal, 1 leaves)
1.59/1.62 c feasible leaves : 0
1.59/1.62 c infeas. leaves : 1
1.59/1.62 c objective leaves : 0
1.59/1.62 c nodes (total) : 1 (0 internal, 1 leaves)
1.59/1.62 c nodes left : 0
1.59/1.62 c max depth : 0
1.59/1.62 c max depth (total): 0
1.59/1.62 c backtracks : 0 (0.0%)
1.59/1.62 c early backtracks : 0 (0.0%)
1.59/1.62 c nodes exc. ref. : 0 (0.0%)
1.59/1.62 c delayed cutoffs : 0
1.59/1.62 c repropagations : 0 (0 domain reductions, 0 cutoffs)
1.59/1.62 c avg switch length: 2.00
1.59/1.62 c switching time : 0.00
1.59/1.62 c Root Node :
1.59/1.62 c First LP value : -
1.59/1.62 c First LP Iters : 0
1.59/1.62 c First LP Time : 1.22
1.59/1.62 c Final Dual Bound : -
1.59/1.62 c Final Root Iters : 11936
1.59/1.62 c Root LP Estimate : -
1.59/1.62 c Solution :
1.59/1.62 c Solutions found : 0 (0 improvements)
1.59/1.62 c Primal Bound : infeasible
1.59/1.62 c Dual Bound : -
1.59/1.62 c Gap : 0.00 %
1.59/1.62 c Integrals : Total Avg%
1.59/1.62 c primal-dual : - - (problem infeasible)
1.59/1.62 c primal-ref : - - (problem infeasible)
1.59/1.62 c dual-ref : - - (problem infeasible)
1.59/1.66 c Time complete: 1.65999.
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 (60887 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-4453535-1721452208/watcher-4453535-1721452208 -o /tmp/evaluation-result-4453535-1721452208/solver-4453535-1721452208 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1721447234-1044305 --watchdog 3760 pbscip -f HOME/instance-4453535-1721452208.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=1048342, runsolver pid=1048339
[startup+0.100089 s]*
/proc/loadavg: 3.87 4.04 4.07 5/256 1048343
/proc/meminfo: memFree=123430544/131524600 swapFree=131070704/131071996
[pid=1048342] ppid=1048339 vsize=111300 memory=69252 CPUtime=0.1 cores=4,6
/proc/1048342/stat : 1048342 (pbscip) R 1048339 1048342 1044294 0 -1 4194304 14090 0 0 0 8 2 0 0 20 0 1 0 197385781 113971200 17313 134679101440 4194304 18693293 140734208206128 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 28413952 140734208209922 140734208210021 140734208210021 140734208217038 0
/proc/1048342/statm: 27825 17313 3618 3540 0 16082 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111300 KiB
Current children cumulated memory: 69252 KiB
[startup+0.205494 s]*
/proc/loadavg: 3.87 4.04 4.07 5/256 1048343
/proc/meminfo: memFree=123424292/131524600 swapFree=131070704/131071996
[pid=1048342] ppid=1048339 vsize=113368 memory=73424 CPUtime=0.19 cores=4,6
/proc/1048342/stat : 1048342 (pbscip) R 1048339 1048342 1044294 0 -1 4194304 17849 0 0 0 17 2 0 0 20 0 1 0 197385781 116088832 18356 134679101440 4194304 18693293 140734208206128 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 28413952 140734208209922 140734208210021 140734208210021 140734208217038 0
/proc/1048342/statm: 28342 18356 3761 3540 0 16599 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 113368 KiB
Current children cumulated memory: 73424 KiB
[startup+0.305445 s]*
/proc/loadavg: 3.87 4.04 4.07 5/256 1048343
/proc/meminfo: memFree=123407332/131524600 swapFree=131070704/131071996
[pid=1048342] ppid=1048339 vsize=151204 memory=92236 CPUtime=0.3 cores=4,6
/proc/1048342/stat : 1048342 (pbscip) R 1048339 1048342 1044294 0 -1 4194304 22814 0 0 0 27 3 0 0 20 0 1 0 197385781 154832896 23059 134679101440 4194304 18693293 140734208206128 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 28413952 140734208209922 140734208210021 140734208210021 140734208217038 0
/proc/1048342/statm: 37801 23059 3889 3540 0 26058 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 151204 KiB
Current children cumulated memory: 92236 KiB
[startup+0.700203 s]
/proc/loadavg: 3.87 4.04 4.07 5/256 1048343
/proc/meminfo: memFree=123396440/131524600 swapFree=131070704/131071996
[pid=1048342] ppid=1048339 vsize=163764 memory=104272 CPUtime=0.69 cores=4,6
/proc/1048342/stat : 1048342 (pbscip) R 1048339 1048342 1044294 0 -1 4194304 25721 0 0 0 66 3 0 0 20 0 1 0 197385781 167694336 26068 134679101440 4194304 18693293 140734208206128 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 28413952 140734208209922 140734208210021 140734208210021 140734208217038 0
/proc/1048342/statm: 40941 26068 4001 3540 0 29198 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 163764 KiB
Current children cumulated memory: 104272 KiB
[startup+1.5002 s]
/proc/loadavg: 3.87 4.04 4.07 5/256 1048343
/proc/meminfo: memFree=123393192/131524600 swapFree=131070704/131071996
[pid=1048342] ppid=1048339 vsize=164748 memory=105328 CPUtime=1.49 cores=4,6
/proc/1048342/stat : 1048342 (pbscip) R 1048339 1048342 1044294 0 -1 4194304 26006 0 0 0 146 3 0 0 20 0 1 0 197385781 168701952 26332 134679101440 4194304 18693293 140734208206128 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 28413952 140734208209922 140734208210021 140734208210021 140734208217038 0
/proc/1048342/statm: 41187 26332 4001 3540 0 29444 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 164748 KiB
Current children cumulated memory: 105328 KiB
[startup+1.6702 s]
# the end of solver process 1048342 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.62785 s, system=0.037871 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+1.60022 s]
/proc/loadavg: 3.87 4.04 4.07 5/256 1048343
/proc/meminfo: memFree=123393192/131524600 swapFree=131070704/131071996
[pid=1048342] ppid=1048339 vsize=164748 memory=105328 CPUtime=1.59 cores=4,6
/proc/1048342/stat : 1048342 (pbscip) R 1048339 1048342 1044294 0 -1 4194304 26009 0 0 0 156 3 0 0 20 0 1 0 197385781 168701952 26332 134679101440 4194304 18693293 140734208206128 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 28413952 140734208209922 140734208210021 140734208210021 140734208217038 0
/proc/1048342/statm: 41187 26332 4001 3540 0 29444 0
Current children cumulated CPU time: 1.59 s
Current children cumulated vsize: 164748 KiB
Current children cumulated memory: 105328 KiB
Child status: 0
Real time (s): 1.67024
CPU time (s): 1.66572
CPU user time (s): 1.62785
CPU system time (s): 0.037871
CPU usage (%): 99.7294
Max. virtual memory (cumulated for all children) (KiB): 164748
Max. memory (cumulated for all children) (KiB): 105328
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.62785
system time used= 0.037871
maximum resident set size= 105328
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26025
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: 1048342
# total CPU time (s): 1.66572
# total CPU user time (s): 1.62785
# total CPU system time (s): 0.037871
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014829 second user time and 0.030796 second system time
The end