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-4442925-1721297415.opb>
0.50/0.57 c original problem has 8190 variables (8190 bin, 0 int, 0 impl, 0 cont) and 368641 constraints
0.50/0.57 c problem read in 0.57
0.50/0.58 c No objective function, only one solution is needed.
0.88/0.98 c presolving:
1.68/1.76 c (1.8s) running MILP presolver
2.09/2.11 c (2.1s) MILP presolver found nothing
2.68/2.76 c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 368641 upgd conss, 0 impls, 368550 clqs
6.17/6.20 c (6.2s) probing: 51/8190 (0.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
6.17/6.20 c (6.2s) probing aborted: 50/50 successive totally useless probings
6.27/6.35 c (6.3s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
52.02/52.27 c (52.3s) symmetry computation finished: 179 generators found (max: 1500, log10 of symmetry group size: 270.0) (symcode time: 45.54)
52.12/52.34 c dynamic symmetry handling statistics:
52.12/52.34 c orbitopal reduction: no components
52.12/52.34 c orbital reduction: no components
52.12/52.34 c lexicographic reduction: no permutations
52.12/52.34 c handled 1 out of 1 symmetry components
52.32/52.55 c (round 2, exhaustive) 4095 del vars, 0 del conss, 90 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 368641 upgd conss, 0 impls, 121485 clqs
52.52/52.74 c presolving (3 rounds: 3 fast, 2 medium, 2 exhaustive):
52.52/52.74 c 4096 deleted vars, 247066 deleted constraints, 90 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 4095 changed coefficients
52.52/52.74 c 0 implications, 121486 cliques
52.52/52.74 c presolving detected infeasibility
52.52/52.74 c Presolving Time: 51.76
52.52/52.74 c
52.52/52.74 c SCIP Status : problem is solved [infeasible]
52.52/52.74 c Solving Time (sec) : 52.74
52.52/52.74 c Solving Nodes : 0
52.52/52.74 c Primal Bound : +1.00000000000000e+20 (0 solutions)
52.52/52.74 c Dual Bound : +1.00000000000000e+20
52.52/52.74 c Gap : 0.00 %
52.52/52.74 c - non default parameters ----------------------------------------------------------------------
52.52/52.74 c # SCIP version 10.0.0
52.52/52.74 c
52.52/52.74 c # maximal time in seconds to run
52.52/52.74 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
52.52/52.74 c limits/time = 3596.997046
52.52/52.74 c
52.52/52.74 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
52.52/52.74 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
52.52/52.74 c limits/memory = 27900
52.52/52.74 c
52.52/52.74 c # solving stops, if the given number of solutions were found; this limit is first checked in presolving (-1: no limit)
52.52/52.74 c # [type: int, advanced: FALSE, range: [-1,2147483647], default: -1]
52.52/52.74 c limits/solutions = 1
52.52/52.74 c
52.52/52.74 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.
52.52/52.74 c # [type: int, advanced: FALSE, range: [0,7], default: 7]
52.52/52.74 c misc/usesymmetry = 3
52.52/52.74 c
52.52/52.74 c # belongs reading time to solving time?
52.52/52.74 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
52.52/52.74 c timing/reading = TRUE
52.52/52.74 c
52.52/52.74 c # Should we check whether the components of the symmetry group can be handled by double lex matrices?
52.52/52.74 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
52.52/52.74 c propagating/symmetry/detectdoublelex = FALSE
52.52/52.74 c
52.52/52.74 c # Should we try to detect symmetric subgroups of the symmetry group on binary variables?
52.52/52.74 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
52.52/52.74 c propagating/symmetry/detectsubgroups = FALSE
52.52/52.74 c
52.52/52.74 c # Type of symmetries that shall be computed?
52.52/52.74 c # [type: int, advanced: TRUE, range: [0,1], default: 0]
52.52/52.74 c propagating/symmetry/symtype = 1
52.52/52.74 c
52.52/52.74 c # Should components consisting of a single full reflection be handled?
52.52/52.74 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
52.52/52.74 c propagating/symmetry/usesimplesgncomp = FALSE
52.52/52.74 c
52.52/52.74 c -----------------------------------------------------------------------------------------------
52.52/52.74 c start solving
52.52/52.74 s UNSATISFIABLE
52.52/52.74 c SCIP Status : problem is solved [infeasible]
52.52/52.74 c Total Time : 52.74
52.52/52.74 c solving : 52.74
52.52/52.74 c presolving : 51.76 (included in solving)
52.52/52.74 c reading : 0.57 (included in solving)
52.52/52.74 c copying : 0.00 (0 times copied the problem)
52.52/52.74 c Original Problem :
52.52/52.74 c Problem name : HOME/instance-4442925-1721297415.opb
52.52/52.74 c Variables : 8190 (8190 binary, 0 integer, 0 implicit integer, 0 continuous)
52.52/52.74 c Constraints : 368641 initial, 368641 maximal
52.52/52.74 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
52.52/52.74 c Presolved Problem :
52.52/52.74 c Problem name : t_HOME/instance-4442925-1721297415.opb
52.52/52.74 c Variables : 4094 (4094 binary, 0 integer, 0 implicit integer, 0 continuous)
52.52/52.74 c Constraints : 121665 initial, 121665 maximal
52.52/52.74 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
52.52/52.74 c Nonzeros : 263264 constraint, 242972 clique table
52.52/52.74 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
52.52/52.74 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
52.52/52.74 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
52.52/52.74 c domcol : 0.11 0.00 1 0 0 0 0 0 0 0 0 0
52.52/52.74 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
52.52/52.74 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
52.52/52.74 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
52.52/52.74 c dualsparsify : 0.14 0.00 1 0 0 0 0 0 0 0 0 0
52.52/52.74 c gateextraction : 0.25 0.00 1 0 0 0 0 0 0 0 0 0
52.52/52.74 c implics : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
52.52/52.74 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
52.52/52.74 c milp : 0.71 0.00 1 0 0 0 0 0 0 0 0 0
52.52/52.74 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
52.52/52.74 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
52.52/52.74 c sparsify : 0.19 0.00 1 0 0 0 0 0 0 0 0 0
52.52/52.74 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
52.52/52.74 c trivial : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
52.52/52.74 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
52.52/52.74 c dualfix : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
52.52/52.74 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
52.52/52.74 c probing : 2.50 0.00 1 0 0 0 0 0 0 0 0 0
52.52/52.74 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
52.52/52.74 c symmetry : 46.08 0.00 1 4095 0 0 0 0 0 90 0 0
52.52/52.74 c vbounds : 0.03 0.00 1 0 0 0 0 0 0 0 0 0
52.52/52.74 c setppc : 0.51 0.01 4 0 0 0 0 0 247065 0 0 0
52.52/52.74 c linear : 0.91 0.06 2 0 0 0 0 0 0 0 0 0
52.52/52.74 c orbitope : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
52.52/52.74 c logicor : 0.03 0.00 4 1 0 0 0 0 1 0 0 4095
52.52/52.74 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
52.52/52.74 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
52.52/52.74 c root node : - - - 0 - - 0 - - - - -
52.52/52.74 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
52.52/52.74 c benderslp : 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0
52.52/52.75 c integral : 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0
52.52/52.75 c setppc : 121485 121485 0 100 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c orbitope : 90 90 0 0 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c logicor : 90 90 0 6 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c benders : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c fixedvar : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
52.52/52.75 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
52.52/52.75 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
52.52/52.75 c setppc : 0.65 0.01 0.00 0.65 0.00 0.00 0.00 0.00 0.00 0.00
52.52/52.75 c orbitope : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
52.52/52.75 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
52.52/52.75 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
52.52/52.75 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
52.52/52.75 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
52.52/52.75 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
52.52/52.75 c Propagators : #Propagate #ResProp Cutoffs DomReds
52.52/52.75 c dualfix : 0 0 0 0
52.52/52.75 c genvbounds : 0 0 0 0
52.52/52.75 c nlobbt : 0 0 0 0
52.52/52.75 c obbt : 0 0 0 0
52.52/52.75 c probing : 0 0 0 0
52.52/52.75 c pseudoobj : 0 0 0 0
52.52/52.75 c redcost : 0 0 0 0
52.52/52.75 c rootredcost : 0 0 0 0
52.52/52.75 c symmetry : 0 0 0 0
52.52/52.75 c vbounds : 0 0 0 0
52.52/52.75 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
52.52/52.75 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
52.52/52.75 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
52.52/52.75 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
52.52/52.75 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
52.52/52.75 c probing : 2.50 0.00 2.50 0.00 0.00 0.00
52.52/52.75 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
52.52/52.75 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
52.52/52.75 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
52.52/52.75 c symmetry : 46.08 0.00 46.08 0.00 0.00 0.00
52.52/52.75 c vbounds : 0.03 0.00 0.03 0.00 0.00 0.00
52.52/52.75 c Symmetry :
52.52/52.75 c orbitopal red. : 0 reductions applied, 0 cutoffs
52.52/52.75 c orbital reduction: 0 reductions applied, 0 cutoffs
52.52/52.75 c lexicographic red: 0 reductions applied, 0 cutoffs
52.52/52.75 c shadow tree time : 0.00 s
52.52/52.75 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [--,--])
52.52/52.75 c propagation : 0.00 0 0 - 0 0.0 0 0.0 - - -
52.52/52.75 c infeasible LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
52.52/52.75 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
52.52/52.75 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
52.52/52.75 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
52.52/52.75 c applied globally : 0.00 - - 0 0 0.0 - - 0 - -
52.52/52.75 c applied locally : - - - 0 0 0.0 - - 0 - -
52.52/52.75 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
52.52/52.75 c cut pool : 0.00 - 0 0 - - 0 0 - - - - - (maximal pool size: 0)
52.52/52.75 c aggregation : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c > cmir : - - - - - - - 0 0 0 0 0 -
52.52/52.75 c > flowcover : - - - - - - - 0 0 0 0 0 -
52.52/52.75 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
52.52/52.75 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c clique : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c > gomorymi : - - - - - - - 0 0 0 0 0 -
52.52/52.75 c > strongcg : - - - - - - - 0 0 0 0 0 -
52.52/52.75 c impliedbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c mcf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c multilinear : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c rapidlearning : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c rlt : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c zerohalf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
52.52/52.75 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
52.52/52.75 c hybrid : 0.00 0.00 0 0 0 0 0 0 0 0
52.52/52.75 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
52.52/52.75 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
52.52/52.75 c Pricers : ExecTime SetupTime Calls Vars
52.52/52.75 c problem variables: 0.00 - 0 0
52.52/52.75 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
52.52/52.75 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
52.52/52.75 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
52.52/52.75 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
52.52/52.75 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
52.52/52.75 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
52.52/52.75 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
52.52/52.75 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
52.52/52.75 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
52.52/52.75 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
52.52/52.75 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
52.52/52.75 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
52.52/52.75 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
52.52/52.75 c random : 0.00 0.00 0 0 0 0 0 0 0 0
52.52/52.75 c relpscost : 0.00 0.00 0 0 0 0 0 0 0 0
52.52/52.75 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
52.52/52.75 c Primal Heuristics : ExecTime SetupTime Calls Found Best
52.52/52.75 c LP solutions : 0.00 - - 0 0
52.52/52.75 c relax solutions : 0.00 - - 0 0
52.52/52.75 c pseudo solutions : 0.00 - - 0 0
52.52/52.75 c strong branching : 0.00 - - 0 0
52.52/52.75 c actconsdiving : 0.00 0.00 0 0 0
52.52/52.75 c adaptivediving : 0.00 0.00 0 0 0
52.52/52.75 c alns : 0.00 0.00 0 0 0
52.52/52.75 c bound : 0.00 0.00 0 0 0
52.52/52.75 c clique : 0.00 0.00 0 0 0
52.52/52.75 c coefdiving : 0.00 0.00 0 0 0
52.52/52.75 c completesol : 0.00 0.00 0 0 0
52.52/52.75 c conflictdiving : 0.00 0.00 0 0 0
52.52/52.75 c crossover : 0.00 0.00 0 0 0
52.52/52.75 c dins : 0.00 0.00 0 0 0
52.52/52.75 c distributiondivin: 0.00 0.00 0 0 0
52.52/52.75 c dps : 0.00 0.00 0 0 0
52.52/52.75 c dualval : 0.00 0.00 0 0 0
52.52/52.75 c farkasdiving : 0.00 0.00 0 0 0
52.52/52.75 c feasjump : 0.00 0.00 0 0 0
52.52/52.75 c feaspump : 0.00 0.00 0 0 0
52.52/52.75 c fixandinfer : 0.00 0.00 0 0 0
52.52/52.75 c fracdiving : 0.00 0.00 0 0 0
52.52/52.75 c gins : 0.00 0.00 0 0 0
52.52/52.75 c guideddiving : 0.00 0.00 0 0 0
52.52/52.75 c indcoefdiving : 0.00 0.00 0 0 0
52.52/52.75 c indicator : 0.00 0.00 0 0 0
52.52/52.75 c indicatordiving : 0.00 0.00 0 0 0
52.52/52.75 c indoneopt : 0.00 0.00 0 0 0
52.52/52.75 c indrounding : 0.00 0.00 0 0 0
52.52/52.75 c indtwoopt : 0.00 0.00 0 0 0
52.52/52.75 c intdiving : 0.00 0.00 0 0 0
52.52/52.75 c intshifting : 0.00 0.00 0 0 0
52.52/52.75 c linesearchdiving : 0.00 0.00 0 0 0
52.52/52.75 c localbranching : 0.00 0.00 0 0 0
52.52/52.75 c locks : 0.00 0.00 0 0 0
52.52/52.75 c lpface : 0.00 0.00 0 0 0
52.52/52.75 c mpec : 0.00 0.00 0 0 0
52.52/52.75 c multistart : 0.00 0.00 0 0 0
52.52/52.75 c mutation : 0.00 0.00 0 0 0
52.52/52.75 c nlpdiving : 0.00 0.00 0 0 0
52.52/52.75 c objpscostdiving : 0.00 0.00 0 0 0
52.52/52.75 c octane : 0.00 0.00 0 0 0
52.52/52.75 c ofins : 0.00 0.00 0 0 0
52.52/52.75 c oneopt : 0.00 0.00 0 0 0
52.52/52.75 c padm : 0.00 0.00 0 0 0
52.52/52.75 c proximity : 0.00 0.00 0 0 0
52.52/52.75 c pscostdiving : 0.00 0.00 0 0 0
52.52/52.75 c randrounding : 0.00 0.00 0 0 0
52.52/52.75 c rens : 0.00 0.00 0 0 0
52.52/52.75 c reoptsols : 0.00 0.00 0 0 0
52.52/52.75 c repair : 0.00 0.00 0 0 0
52.52/52.75 c rins : 0.00 0.00 0 0 0
52.52/52.75 c rootsoldiving : 0.00 0.00 0 0 0
52.52/52.75 c rounding : 0.00 0.00 0 0 0
52.52/52.75 c scheduler : 0.00 0.00 0 0 0
52.52/52.75 c shiftandpropagate: 0.00 0.00 0 0 0
52.52/52.75 c shifting : 0.00 0.00 0 0 0
52.52/52.75 c simplerounding : 0.00 0.00 0 0 0
52.52/52.75 c smallcard : 0.00 0.00 0 0 0
52.52/52.75 c subnlp : 0.00 0.00 0 0 0
52.52/52.75 c trivial : 0.00 0.00 1 0 0
52.52/52.75 c trivialnegation : 0.00 0.00 0 0 0
52.52/52.75 c trustregion : 0.00 0.00 0 0 0
52.52/52.75 c trysol : 0.00 0.00 0 0 0
52.52/52.75 c twoopt : 0.00 0.00 0 0 0
52.52/52.75 c undercover : 0.00 0.00 0 0 0
52.52/52.75 c vbounds : 0.00 0.00 0 0 0
52.52/52.75 c veclendiving : 0.00 0.00 0 0 0
52.52/52.75 c zeroobj : 0.00 0.00 0 0 0
52.52/52.75 c zirounding : 0.00 0.00 0 0 0
52.52/52.75 c other solutions : - - - 0 -
52.52/52.75 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
52.52/52.75 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
52.52/52.75 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
52.52/52.75 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
52.52/52.75 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
52.52/52.75 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
52.52/52.75 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
52.52/52.75 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
52.52/52.75 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
52.52/52.75 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
52.52/52.75 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
52.52/52.75 c primal LP : 0.00 0 0 0.00 - 0.00 0
52.52/52.75 c dual LP : 0.00 0 0 0.00 - 0.00 0
52.52/52.75 c lex dual LP : 0.00 0 0 0.00 -
52.52/52.75 c barrier LP : 0.00 0 0 0.00 - 0.00 0
52.52/52.75 c resolve instable : 0.00 0 0 0.00 -
52.52/52.75 c diving/probing LP: 0.00 0 0 0.00 -
52.52/52.75 c strong branching : 0.00 0 0 0.00 - - - 0
52.52/52.75 c (at root node) : - 0 0 0.00 -
52.52/52.75 c conflict analysis: 0.00 0 0 0.00 -
52.52/52.75 c B&B Tree :
52.52/52.75 c number of runs : 1
52.52/52.75 c nodes : 0 (0 internal, 0 leaves)
52.52/52.75 c feasible leaves : 0
52.52/52.75 c infeas. leaves : 0
52.52/52.75 c objective leaves : 0
52.52/52.75 c nodes (total) : 0 (0 internal, 0 leaves)
52.52/52.75 c nodes left : 1
52.52/52.75 c max depth : -1
52.52/52.75 c max depth (total): -1
52.52/52.75 c backtracks : 0 (0.0%)
52.52/52.75 c early backtracks : 0 (0.0%)
52.52/52.75 c nodes exc. ref. : 0 (0.0%)
52.52/52.75 c delayed cutoffs : 0
52.52/52.75 c repropagations : 0 (0 domain reductions, 0 cutoffs)
52.52/52.75 c avg switch length: 0.00
52.52/52.75 c switching time : 0.00
52.52/52.75 c Root Node :
52.52/52.75 c First LP value : -
52.52/52.75 c First LP Iters : 0
52.52/52.75 c First LP Time : 0.00
52.52/52.75 c Final Dual Bound : -
52.52/52.75 c Final Root Iters : 0
52.52/52.75 c Root LP Estimate : -
52.52/52.75 c Solution :
52.52/52.75 c Solutions found : 0 (0 improvements)
52.52/52.75 c Primal Bound : infeasible
52.52/52.75 c Dual Bound : -
52.52/52.75 c Gap : 0.00 %
52.52/52.75 c Integrals : Total Avg%
52.52/52.75 c primal-dual : - - (problem infeasible)
52.52/52.75 c primal-ref : - - (problem infeasible)
52.52/52.75 c dual-ref : - - (problem infeasible)
52.82/53.09 c Time complete: 52.9165.
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 (59098 MiB free)
memory of node 1: 64510 MiB (60430 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4442925-1721297415/watcher-4442925-1721297415 -o /tmp/evaluation-result-4442925-1721297415/solver-4442925-1721297415 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1721293764-975185 --watchdog 3760 pbscip -f HOME/instance-4442925-1721297415.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=978686, runsolver pid=978683
Current StackSize limit: 8192 KiB
[startup+0.10009 s]*
/proc/loadavg: 4.16 4.12 4.07 5/257 978687
/proc/meminfo: memFree=122355516/131524600 swapFree=131071996/131071996
[pid=978686] ppid=978683 vsize=96480 memory=55648 CPUtime=0.09 cores=4,6
/proc/978686/stat : 978686 (pbscip) R 978683 978686 975174 0 -1 4194304 10948 0 0 0 8 1 0 0 20 0 1 0 181906849 98795520 13912 134679101440 4194304 18693293 140730137114320 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 21375888 21430392 49135616 140730137117699 140730137117798 140730137117798 140730137124814 0
/proc/978686/statm: 24120 13912 3260 3540 0 12377 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 96480 KiB
Current children cumulated memory: 55648 KiB
[startup+0.205508 s]*
/proc/loadavg: 4.16 4.12 4.07 5/257 978687
/proc/meminfo: memFree=122322728/131524600 swapFree=131071996/131071996
[pid=978686] ppid=978683 vsize=129936 memory=88248 CPUtime=0.2 cores=4,6
/proc/978686/stat : 978686 (pbscip) R 978683 978686 975174 0 -1 4194304 19114 0 0 0 17 3 0 0 20 0 1 0 181906849 133054464 22062 134679101440 4194304 18693293 140730137114320 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 21375888 21430392 49135616 140730137117699 140730137117798 140730137117798 140730137124814 0
/proc/978686/statm: 32484 22062 3260 3540 0 20741 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 129936 KiB
Current children cumulated memory: 88248 KiB
[startup+0.305526 s]*
/proc/loadavg: 4.15 4.12 4.07 5/257 978687
/proc/meminfo: memFree=122293076/131524600 swapFree=131071996/131071996
[pid=978686] ppid=978683 vsize=159508 memory=118220 CPUtime=0.3 cores=4,6
/proc/978686/stat : 978686 (pbscip) R 978683 978686 975174 0 -1 4194304 26640 0 0 0 26 4 0 0 20 0 1 0 181906849 163336192 29555 134679101440 4194304 18693293 140730137114320 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 21375888 21430392 49135616 140730137117699 140730137117798 140730137117798 140730137124814 0
/proc/978686/statm: 39877 29555 3260 3540 0 28134 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 159508 KiB
Current children cumulated memory: 118220 KiB
[startup+0.700229 s]
/proc/loadavg: 4.15 4.12 4.07 5/257 978687
/proc/meminfo: memFree=122230492/131524600 swapFree=131071996/131071996
[pid=978686] ppid=978683 vsize=316860 memory=277040 CPUtime=0.69 cores=4,6
/proc/978686/stat : 978686 (pbscip) R 978683 978686 975174 0 -1 4194304 66999 0 0 0 60 9 0 0 20 0 1 0 181906849 324464640 69260 134679101440 4194304 18693293 140730137114320 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 49135616 140730137117699 140730137117798 140730137117798 140730137124814 0
/proc/978686/statm: 79215 69260 3548 3540 0 67472 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 316860 KiB
Current children cumulated memory: 277040 KiB
[startup+1.50022 s]
/proc/loadavg: 4.15 4.12 4.07 5/257 978687
/proc/meminfo: memFree=121971540/131524600 swapFree=131071996/131071996
[pid=978686] ppid=978683 vsize=565984 memory=493928 CPUtime=1.49 cores=4,6
/proc/978686/stat : 978686 (pbscip) R 978683 978686 975174 0 -1 4194304 118161 0 0 0 132 17 0 0 20 0 1 0 181906849 579567616 123482 134679101440 4194304 18693293 140730137114320 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 49135616 140730137117699 140730137117798 140730137117798 140730137124814 0
/proc/978686/statm: 141496 123482 3596 3540 0 129753 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 565984 KiB
Current children cumulated memory: 493928 KiB
[startup+3.10545 s]
/proc/loadavg: 4.15 4.12 4.07 5/257 978687
/proc/meminfo: memFree=121750604/131524600 swapFree=131071996/131071996
[pid=978686] ppid=978683 vsize=703096 memory=658000 CPUtime=3.08 cores=4,6
/proc/978686/stat : 978686 (pbscip) R 978683 978686 975174 0 -1 4194304 163353 0 0 0 282 26 0 0 20 0 1 0 181906849 719970304 164500 134679101440 4194304 18693293 140730137114320 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 49135616 140730137117699 140730137117798 140730137117798 140730137124814 0
/proc/978686/statm: 175774 164500 3723 3540 0 164031 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 703096 KiB
Current children cumulated memory: 658000 KiB
[startup+6.30023 s]
/proc/loadavg: 4.13 4.11 4.07 5/257 978779
/proc/meminfo: memFree=122552072/131524600 swapFree=131071996/131071996
[pid=978686] ppid=978683 vsize=703096 memory=658000 CPUtime=6.27 cores=4,6
/proc/978686/stat : 978686 (pbscip) R 978683 978686 975174 0 -1 4194304 163392 0 0 0 600 27 0 0 20 0 1 0 181906849 719970304 164500 134679101440 4194304 18693293 140730137114320 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 49135616 140730137117699 140730137117798 140730137117798 140730137124814 0
/proc/978686/statm: 175774 164500 3723 3540 0 164031 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 703096 KiB
Current children cumulated memory: 658000 KiB
[startup+12.7002 s]
/proc/loadavg: 4.20 4.13 4.07 5/257 978781
/proc/meminfo: memFree=122192448/131524600 swapFree=131071996/131071996
[pid=978686] ppid=978683 vsize=986440 memory=868192 CPUtime=12.65 cores=4,6
/proc/978686/stat : 978686 (pbscip) R 978683 978686 975174 0 -1 4194304 186292 0 0 0 1232 33 0 0 20 0 1 0 181906849 1010114560 217048 134679101440 4194304 18693293 140730137114320 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 49135616 140730137117699 140730137117798 140730137117798 140730137124814 0
/proc/978686/statm: 246610 217048 3787 3540 0 234867 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 986440 KiB
Current children cumulated memory: 868192 KiB
[startup+25.5002 s]
/proc/loadavg: 4.33 4.16 4.08 5/257 978784
/proc/meminfo: memFree=122182168/131524600 swapFree=131071996/131071996
[pid=978686] ppid=978683 vsize=986440 memory=872484 CPUtime=25.41 cores=4,6
/proc/978686/stat : 978686 (pbscip) R 978683 978686 975174 0 -1 4194304 186323 0 0 0 2507 34 0 0 20 0 1 0 181906849 1010114560 218121 134679101440 4194304 18693293 140730137114320 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 49135616 140730137117699 140730137117798 140730137117798 140730137124814 0
/proc/978686/statm: 246610 218121 3787 3540 0 234867 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 986440 KiB
Current children cumulated memory: 872484 KiB
[startup+51.1055 s]
/proc/loadavg: 4.37 4.19 4.10 5/257 978789
/proc/meminfo: memFree=122144460/131524600 swapFree=131071996/131071996
[pid=978686] ppid=978683 vsize=986440 memory=878628 CPUtime=50.93 cores=4,6
/proc/978686/stat : 978686 (pbscip) R 978683 978686 975174 0 -1 4194304 186347 0 0 0 5058 35 0 0 20 0 1 0 181906849 1010114560 219657 134679101440 4194304 18693293 140730137114320 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 49135616 140730137117699 140730137117798 140730137117798 140730137124814 0
/proc/978686/statm: 246610 219657 3787 3540 0 234867 0
Current children cumulated CPU time: 50.93 s
Current children cumulated vsize: 986440 KiB
Current children cumulated memory: 878628 KiB
[startup+53.1111 s]
# the end of solver process 978686 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=52.5563 s, system=0.378036 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+51.2003 s]
/proc/loadavg: 4.37 4.19 4.10 5/257 978789
/proc/meminfo: memFree=122144460/131524600 swapFree=131071996/131071996
[pid=978686] ppid=978683 vsize=986440 memory=878628 CPUtime=51.03 cores=4,6
/proc/978686/stat : 978686 (pbscip) R 978683 978686 975174 0 -1 4194304 186347 0 0 0 5068 35 0 0 20 0 1 0 181906849 1010114560 219657 134679101440 4194304 18693293 140730137114320 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 49135616 140730137117699 140730137117798 140730137117798 140730137124814 0
/proc/978686/statm: 246610 219657 3787 3540 0 234867 0
Current children cumulated CPU time: 51.03 s
Current children cumulated vsize: 986440 KiB
Current children cumulated memory: 878628 KiB
[startup+52.0002 s]*
/proc/loadavg: 4.37 4.19 4.10 5/257 978789
/proc/meminfo: memFree=122142500/131524600 swapFree=131071996/131071996
[pid=978686] ppid=978683 vsize=986440 memory=878628 CPUtime=51.83 cores=4,6
/proc/978686/stat : 978686 (pbscip) R 978683 978686 975174 0 -1 4194304 186347 0 0 0 5148 35 0 0 20 0 1 0 181906849 1010114560 219657 134679101440 4194304 18693293 140730137114320 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 49135616 140730137117699 140730137117798 140730137117798 140730137124814 0
/proc/978686/statm: 246610 219657 3787 3540 0 234867 0
Current children cumulated CPU time: 51.83 s
Current children cumulated vsize: 986440 KiB
Current children cumulated memory: 878628 KiB
[startup+52.8002 s]
/proc/loadavg: 4.37 4.19 4.10 5/257 978789
/proc/meminfo: memFree=122142500/131524600 swapFree=131071996/131071996
[pid=978686] ppid=978683 vsize=816052 memory=768048 CPUtime=52.62 cores=4,6
/proc/978686/stat : 978686 (pbscip) R 978683 978686 975174 0 -1 4194304 186367 0 0 0 5227 35 0 0 20 0 1 0 181906849 835637248 192012 134679101440 4194304 18693293 140730137114320 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 21375888 21430392 49135616 140730137117699 140730137117798 140730137117798 140730137124814 0
/proc/978686/statm: 204013 192012 3787 3540 0 192270 0
Current children cumulated CPU time: 52.62 s
Current children cumulated vsize: 816052 KiB
Current children cumulated memory: 768048 KiB
[startup+53.0002 s]*
/proc/loadavg: 4.37 4.19 4.10 5/257 978789
/proc/meminfo: memFree=122298992/131524600 swapFree=131071996/131071996
[pid=978686] ppid=978683 vsize=768308 memory=721044 CPUtime=52.82 cores=4,6
/proc/978686/stat : 978686 (pbscip) R 978683 978686 975174 0 -1 4194304 186370 0 0 0 5247 35 0 0 20 0 1 0 181906849 786747392 180261 134679101440 4194304 18693293 140730137114320 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 21375888 21430392 49135616 140730137117699 140730137117798 140730137117798 140730137124814 0
/proc/978686/statm: 192077 180261 3835 3540 0 180334 0
Current children cumulated CPU time: 52.82 s
Current children cumulated vsize: 768308 KiB
Current children cumulated memory: 721044 KiB
[startup+53.1056 s]*
/proc/loadavg: 4.37 4.19 4.10 5/257 978789
/proc/meminfo: memFree=122898248/131524600 swapFree=131071996/131071996
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB
Child status: 0
Real time (s): 53.1111
CPU time (s): 52.9343
CPU user time (s): 52.5563
CPU system time (s): 0.378036
CPU usage (%): 99.6671
Max. virtual memory (cumulated for all children) (KiB): 986440
Max. memory (cumulated for all children) (KiB): 878628
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 52.5563
system time used= 0.378036
maximum resident set size= 878628
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 186376
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= 47
# summary of solver processes directly reported to runsolver:
# pid: 978686
# total CPU time (s): 52.9343
# total CPU user time (s): 52.5563
# total CPU system time (s): 0.378036
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.123485 second user time and 0.26018 second system time
The end