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-4442595-1721297369.opb>
0.00/0.06 c original problem has 1800 variables (1800 bin, 0 int, 0 impl, 0 cont) and 39645 constraints
0.00/0.06 c problem read in 0.06
0.00/0.06 c No objective function, only one solution is needed.
0.00/0.10 c presolving:
0.09/0.18 c (0.2s) running MILP presolver
0.20/0.21 c (0.2s) MILP presolver found nothing
0.20/0.27 c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 39645 upgd conss, 0 impls, 39600 clqs
0.40/0.49 c (0.5s) probing: 51/1800 (2.8%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.40/0.49 c (0.5s) probing aborted: 50/50 successive totally useless probings
0.40/0.50 c (0.5s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
1.19/1.25 c (1.3s) symmetry computation finished: 83 generators found (max: 1500, log10 of symmetry group size: 100.0) (symcode time: 0.71)
1.19/1.26 c dynamic symmetry handling statistics:
1.19/1.26 c orbitopal reduction: no components
1.19/1.26 c orbital reduction: no components
1.19/1.26 c lexicographic reduction: no permutations
1.19/1.26 c handled 1 out of 1 symmetry components
1.19/1.27 c (round 2, exhaustive) 980 del vars, 4 del conss, 44 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 39645 upgd conss, 0 impls, 10660 clqs
1.19/1.28 c presolving (3 rounds: 3 fast, 2 medium, 2 exhaustive):
1.19/1.28 c 981 deleted vars, 28945 deleted constraints, 44 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 820 changed coefficients
1.19/1.28 c 0 implications, 10661 cliques
1.19/1.28 c presolving detected infeasibility
1.19/1.28 c Presolving Time: 1.19
1.19/1.28 c
1.19/1.28 c SCIP Status : problem is solved [infeasible]
1.19/1.28 c Solving Time (sec) : 1.28
1.19/1.28 c Solving Nodes : 0
1.19/1.28 c Primal Bound : +1.00000000000000e+20 (0 solutions)
1.19/1.28 c Dual Bound : +1.00000000000000e+20
1.19/1.28 c Gap : 0.00 %
1.19/1.28 c - non default parameters ----------------------------------------------------------------------
1.19/1.28 c # SCIP version 10.0.0
1.19/1.28 c
1.19/1.28 c # maximal time in seconds to run
1.19/1.28 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
1.19/1.28 c limits/time = 3596.998027
1.19/1.28 c
1.19/1.28 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.19/1.28 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
1.19/1.28 c limits/memory = 27900
1.19/1.28 c
1.19/1.28 c # solving stops, if the given number of solutions were found; this limit is first checked in presolving (-1: no limit)
1.19/1.28 c # [type: int, advanced: FALSE, range: [-1,2147483647], default: -1]
1.19/1.28 c limits/solutions = 1
1.19/1.28 c
1.19/1.28 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.
1.19/1.28 c # [type: int, advanced: FALSE, range: [0,7], default: 7]
1.19/1.28 c misc/usesymmetry = 3
1.19/1.28 c
1.19/1.28 c # belongs reading time to solving time?
1.19/1.28 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
1.19/1.28 c timing/reading = TRUE
1.19/1.28 c
1.19/1.28 c # Should we check whether the components of the symmetry group can be handled by double lex matrices?
1.19/1.28 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
1.19/1.28 c propagating/symmetry/detectdoublelex = FALSE
1.19/1.28 c
1.19/1.28 c # Should we try to detect symmetric subgroups of the symmetry group on binary variables?
1.19/1.28 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
1.19/1.28 c propagating/symmetry/detectsubgroups = FALSE
1.19/1.28 c
1.19/1.28 c # Type of symmetries that shall be computed?
1.19/1.28 c # [type: int, advanced: TRUE, range: [0,1], default: 0]
1.19/1.28 c propagating/symmetry/symtype = 1
1.19/1.28 c
1.19/1.28 c # Should components consisting of a single full reflection be handled?
1.19/1.28 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
1.19/1.28 c propagating/symmetry/usesimplesgncomp = FALSE
1.19/1.28 c
1.19/1.28 c -----------------------------------------------------------------------------------------------
1.19/1.28 c start solving
1.19/1.28 s UNSATISFIABLE
1.19/1.28 c SCIP Status : problem is solved [infeasible]
1.19/1.28 c Total Time : 1.28
1.19/1.28 c solving : 1.28
1.19/1.28 c presolving : 1.19 (included in solving)
1.19/1.28 c reading : 0.06 (included in solving)
1.19/1.28 c copying : 0.00 (0 times copied the problem)
1.19/1.28 c Original Problem :
1.19/1.28 c Problem name : HOME/instance-4442595-1721297369.opb
1.19/1.28 c Variables : 1800 (1800 binary, 0 integer, 0 implicit integer, 0 continuous)
1.19/1.28 c Constraints : 39645 initial, 39645 maximal
1.19/1.28 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
1.19/1.28 c Presolved Problem :
1.19/1.28 c Problem name : t_HOME/instance-4442595-1721297369.opb
1.19/1.28 c Variables : 819 (819 binary, 0 integer, 0 implicit integer, 0 continuous)
1.19/1.28 c Constraints : 10744 initial, 10744 maximal
1.19/1.28 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
1.19/1.28 c Nonzeros : 25339 constraint, 21322 clique table
1.19/1.28 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
1.19/1.28 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c domcol : 0.01 0.00 1 0 0 0 0 0 0 0 0 0
1.19/1.28 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c dualsparsify : 0.02 0.00 1 0 0 0 0 0 0 0 0 0
1.19/1.28 c gateextraction : 0.02 0.00 1 0 0 0 0 0 0 0 0 0
1.19/1.28 c implics : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.19/1.28 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c milp : 0.06 0.00 1 0 0 0 0 0 0 0 0 0
1.19/1.28 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c sparsify : 0.02 0.00 1 0 0 0 0 0 0 0 0 0
1.19/1.28 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c trivial : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
1.19/1.28 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c dualfix : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
1.19/1.28 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c probing : 0.14 0.00 1 0 0 0 0 0 0 0 0 0
1.19/1.28 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c symmetry : 0.76 0.00 1 980 0 0 0 0 4 44 0 0
1.19/1.28 c vbounds : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.19/1.28 c setppc : 0.04 0.00 4 0 0 0 0 0 28940 0 0 0
1.19/1.28 c linear : 0.09 0.01 2 0 0 0 0 0 0 0 0 0
1.19/1.28 c orbitope : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c logicor : 0.00 0.00 4 1 0 0 0 0 1 0 0 820
1.19/1.28 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c root node : - - - 0 - - 0 - - - - -
1.19/1.28 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
1.19/1.28 c benderslp : 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0
1.19/1.28 c integral : 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0
1.19/1.28 c setppc : 10660 10660 0 100 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c orbitope : 40 40 0 0 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c logicor : 44 44 0 6 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c benders : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c fixedvar : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
1.19/1.28 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.19/1.28 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.19/1.28 c setppc : 0.04 0.00 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00
1.19/1.28 c orbitope : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.19/1.28 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.19/1.28 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.19/1.28 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.19/1.28 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.19/1.28 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.19/1.28 c Propagators : #Propagate #ResProp Cutoffs DomReds
1.19/1.28 c dualfix : 0 0 0 0
1.19/1.28 c genvbounds : 0 0 0 0
1.19/1.28 c nlobbt : 0 0 0 0
1.19/1.28 c obbt : 0 0 0 0
1.19/1.28 c probing : 0 0 0 0
1.19/1.28 c pseudoobj : 0 0 0 0
1.19/1.28 c redcost : 0 0 0 0
1.19/1.28 c rootredcost : 0 0 0 0
1.19/1.28 c symmetry : 0 0 0 0
1.19/1.28 c vbounds : 0 0 0 0
1.19/1.28 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
1.19/1.28 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
1.19/1.28 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
1.19/1.28 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
1.19/1.28 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
1.19/1.28 c probing : 0.14 0.00 0.14 0.00 0.00 0.00
1.19/1.28 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
1.19/1.28 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
1.19/1.28 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
1.19/1.28 c symmetry : 0.76 0.00 0.76 0.00 0.00 0.00
1.19/1.28 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
1.19/1.28 c Symmetry :
1.19/1.28 c orbitopal red. : 0 reductions applied, 0 cutoffs
1.19/1.28 c orbital reduction: 0 reductions applied, 0 cutoffs
1.19/1.28 c lexicographic red: 0 reductions applied, 0 cutoffs
1.19/1.28 c shadow tree time : 0.00 s
1.19/1.28 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [--,--])
1.19/1.28 c propagation : 0.00 0 0 - 0 0.0 0 0.0 - - -
1.19/1.28 c infeasible LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
1.19/1.28 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
1.19/1.28 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
1.19/1.28 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
1.19/1.28 c applied globally : 0.00 - - 0 0 0.0 - - 0 - -
1.19/1.28 c applied locally : - - - 0 0 0.0 - - 0 - -
1.19/1.28 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
1.19/1.28 c cut pool : 0.00 - 0 0 - - 0 0 - - - - - (maximal pool size: 0)
1.19/1.28 c aggregation : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c > cmir : - - - - - - - 0 0 0 0 0 -
1.19/1.28 c > flowcover : - - - - - - - 0 0 0 0 0 -
1.19/1.28 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
1.19/1.28 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c clique : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c > gomorymi : - - - - - - - 0 0 0 0 0 -
1.19/1.28 c > strongcg : - - - - - - - 0 0 0 0 0 -
1.19/1.28 c impliedbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c mcf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c multilinear : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c rapidlearning : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c rlt : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c zerohalf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.19/1.28 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
1.19/1.28 c hybrid : 0.00 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c Pricers : ExecTime SetupTime Calls Vars
1.19/1.28 c problem variables: 0.00 - 0 0
1.19/1.28 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
1.19/1.28 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c random : 0.00 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c relpscost : 0.00 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
1.19/1.28 c Primal Heuristics : ExecTime SetupTime Calls Found Best
1.19/1.28 c LP solutions : 0.00 - - 0 0
1.19/1.28 c relax solutions : 0.00 - - 0 0
1.19/1.28 c pseudo solutions : 0.00 - - 0 0
1.19/1.28 c strong branching : 0.00 - - 0 0
1.19/1.28 c actconsdiving : 0.00 0.00 0 0 0
1.19/1.28 c adaptivediving : 0.00 0.00 0 0 0
1.19/1.28 c alns : 0.00 0.00 0 0 0
1.19/1.28 c bound : 0.00 0.00 0 0 0
1.19/1.28 c clique : 0.00 0.00 0 0 0
1.19/1.28 c coefdiving : 0.00 0.00 0 0 0
1.19/1.28 c completesol : 0.00 0.00 0 0 0
1.19/1.28 c conflictdiving : 0.00 0.00 0 0 0
1.19/1.28 c crossover : 0.00 0.00 0 0 0
1.19/1.28 c dins : 0.00 0.00 0 0 0
1.19/1.28 c distributiondivin: 0.00 0.00 0 0 0
1.19/1.28 c dps : 0.00 0.00 0 0 0
1.19/1.28 c dualval : 0.00 0.00 0 0 0
1.19/1.28 c farkasdiving : 0.00 0.00 0 0 0
1.19/1.28 c feasjump : 0.00 0.00 0 0 0
1.19/1.28 c feaspump : 0.00 0.00 0 0 0
1.19/1.28 c fixandinfer : 0.00 0.00 0 0 0
1.19/1.28 c fracdiving : 0.00 0.00 0 0 0
1.19/1.28 c gins : 0.00 0.00 0 0 0
1.19/1.28 c guideddiving : 0.00 0.00 0 0 0
1.19/1.28 c indcoefdiving : 0.00 0.00 0 0 0
1.19/1.28 c indicator : 0.00 0.00 0 0 0
1.19/1.28 c indicatordiving : 0.00 0.00 0 0 0
1.19/1.28 c indoneopt : 0.00 0.00 0 0 0
1.19/1.28 c indrounding : 0.00 0.00 0 0 0
1.19/1.28 c indtwoopt : 0.00 0.00 0 0 0
1.19/1.28 c intdiving : 0.00 0.00 0 0 0
1.19/1.28 c intshifting : 0.00 0.00 0 0 0
1.19/1.28 c linesearchdiving : 0.00 0.00 0 0 0
1.19/1.28 c localbranching : 0.00 0.00 0 0 0
1.19/1.28 c locks : 0.00 0.00 0 0 0
1.19/1.28 c lpface : 0.00 0.00 0 0 0
1.19/1.28 c mpec : 0.00 0.00 0 0 0
1.19/1.28 c multistart : 0.00 0.00 0 0 0
1.19/1.28 c mutation : 0.00 0.00 0 0 0
1.19/1.28 c nlpdiving : 0.00 0.00 0 0 0
1.19/1.28 c objpscostdiving : 0.00 0.00 0 0 0
1.19/1.28 c octane : 0.00 0.00 0 0 0
1.19/1.28 c ofins : 0.00 0.00 0 0 0
1.19/1.28 c oneopt : 0.00 0.00 0 0 0
1.19/1.28 c padm : 0.00 0.00 0 0 0
1.19/1.28 c proximity : 0.00 0.00 0 0 0
1.19/1.28 c pscostdiving : 0.00 0.00 0 0 0
1.19/1.28 c randrounding : 0.00 0.00 0 0 0
1.19/1.28 c rens : 0.00 0.00 0 0 0
1.19/1.28 c reoptsols : 0.00 0.00 0 0 0
1.19/1.28 c repair : 0.00 0.00 0 0 0
1.19/1.28 c rins : 0.00 0.00 0 0 0
1.19/1.28 c rootsoldiving : 0.00 0.00 0 0 0
1.19/1.28 c rounding : 0.00 0.00 0 0 0
1.19/1.28 c scheduler : 0.00 0.00 0 0 0
1.19/1.28 c shiftandpropagate: 0.00 0.00 0 0 0
1.19/1.28 c shifting : 0.00 0.00 0 0 0
1.19/1.28 c simplerounding : 0.00 0.00 0 0 0
1.19/1.28 c smallcard : 0.00 0.00 0 0 0
1.19/1.28 c subnlp : 0.00 0.00 0 0 0
1.19/1.28 c trivial : 0.00 0.00 1 0 0
1.19/1.28 c trivialnegation : 0.00 0.00 0 0 0
1.19/1.28 c trustregion : 0.00 0.00 0 0 0
1.19/1.28 c trysol : 0.00 0.00 0 0 0
1.19/1.28 c twoopt : 0.00 0.00 0 0 0
1.19/1.28 c undercover : 0.00 0.00 0 0 0
1.19/1.28 c vbounds : 0.00 0.00 0 0 0
1.19/1.28 c veclendiving : 0.00 0.00 0 0 0
1.19/1.28 c zeroobj : 0.00 0.00 0 0 0
1.19/1.28 c zirounding : 0.00 0.00 0 0 0
1.19/1.28 c other solutions : - - - 0 -
1.19/1.28 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
1.19/1.28 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
1.19/1.28 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
1.19/1.28 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
1.19/1.28 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
1.19/1.28 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
1.19/1.28 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
1.19/1.28 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
1.19/1.28 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
1.19/1.28 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
1.19/1.28 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
1.19/1.28 c primal LP : 0.00 0 0 0.00 - 0.00 0
1.19/1.28 c dual LP : 0.00 0 0 0.00 - 0.00 0
1.19/1.28 c lex dual LP : 0.00 0 0 0.00 -
1.19/1.28 c barrier LP : 0.00 0 0 0.00 - 0.00 0
1.19/1.28 c resolve instable : 0.00 0 0 0.00 -
1.19/1.28 c diving/probing LP: 0.00 0 0 0.00 -
1.19/1.28 c strong branching : 0.00 0 0 0.00 - - - 0
1.19/1.28 c (at root node) : - 0 0 0.00 -
1.19/1.28 c conflict analysis: 0.00 0 0 0.00 -
1.19/1.28 c B&B Tree :
1.19/1.28 c number of runs : 1
1.19/1.28 c nodes : 0 (0 internal, 0 leaves)
1.19/1.28 c feasible leaves : 0
1.19/1.28 c infeas. leaves : 0
1.19/1.28 c objective leaves : 0
1.19/1.28 c nodes (total) : 0 (0 internal, 0 leaves)
1.19/1.28 c nodes left : 1
1.19/1.28 c max depth : -1
1.19/1.28 c max depth (total): -1
1.19/1.28 c backtracks : 0 (0.0%)
1.19/1.28 c early backtracks : 0 (0.0%)
1.19/1.28 c nodes exc. ref. : 0 (0.0%)
1.19/1.28 c delayed cutoffs : 0
1.19/1.28 c repropagations : 0 (0 domain reductions, 0 cutoffs)
1.19/1.28 c avg switch length: 0.00
1.19/1.28 c switching time : 0.00
1.19/1.28 c Root Node :
1.19/1.28 c First LP value : -
1.19/1.28 c First LP Iters : 0
1.19/1.28 c First LP Time : 0.00
1.19/1.28 c Final Dual Bound : -
1.19/1.28 c Final Root Iters : 0
1.19/1.28 c Root LP Estimate : -
1.19/1.28 c Solution :
1.19/1.28 c Solutions found : 0 (0 improvements)
1.19/1.28 c Primal Bound : infeasible
1.19/1.28 c Dual Bound : -
1.19/1.28 c Gap : 0.00 %
1.19/1.28 c Integrals : Total Avg%
1.19/1.28 c primal-dual : - - (problem infeasible)
1.19/1.28 c primal-ref : - - (problem infeasible)
1.19/1.28 c dual-ref : - - (problem infeasible)
1.28/1.32 c Time complete: 1.31534.
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 (59949 MiB free)
memory of node 1: 64510 MiB (60465 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4442595-1721297369/watcher-4442595-1721297369 -o /tmp/evaluation-result-4442595-1721297369/solver-4442595-1721297369 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1721293764-975185 --watchdog 3760 pbscip -f HOME/instance-4442595-1721297369.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=978169, runsolver pid=978166
Current StackSize limit: 8192 KiB
[startup+0.100092 s]*
/proc/loadavg: 4.00 4.08 4.06 5/256 978170
/proc/meminfo: memFree=123253040/131524600 swapFree=131071996/131071996
[pid=978169] ppid=978166 vsize=107256 memory=66280 CPUtime=0.09 cores=4,6
/proc/978169/stat : 978169 (pbscip) R 978166 978169 975174 0 -1 4194304 13517 0 0 0 8 1 0 0 20 0 1 0 181902295 109830144 16570 134679101440 4194304 18693293 140730871030576 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 32919552 140730871038979 140730871039078 140730871039078 140730871046094 0
/proc/978169/statm: 26814 16570 3589 3540 0 15071 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 107256 KiB
Current children cumulated memory: 66280 KiB
[startup+0.205614 s]*
/proc/loadavg: 4.00 4.08 4.06 5/256 978170
/proc/meminfo: memFree=123224340/131524600 swapFree=131071996/131071996
[pid=978169] ppid=978166 vsize=116732 memory=77328 CPUtime=0.2 cores=4,6
/proc/978169/stat : 978169 (pbscip) R 978166 978169 975174 0 -1 4194304 21909 0 0 0 18 2 0 0 20 0 1 0 181902295 119533568 19332 134679101440 4194304 18693293 140730871030576 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 32919552 140730871038979 140730871039078 140730871039078 140730871046094 0
/proc/978169/statm: 29183 19332 3732 3540 0 17440 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 116732 KiB
Current children cumulated memory: 77328 KiB
[startup+0.305555 s]*
/proc/loadavg: 4.00 4.08 4.06 4/254 978170
/proc/meminfo: memFree=123290536/131524600 swapFree=131071996/131071996
[pid=978169] ppid=978166 vsize=130988 memory=90776 CPUtime=0.3 cores=4,6
/proc/978169/stat : 978169 (pbscip) R 978166 978169 975174 0 -1 4194304 26834 0 0 0 27 3 0 0 20 0 1 0 181902295 134131712 22694 134679101440 4194304 18693293 140730871030576 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 32919552 140730871038979 140730871039078 140730871039078 140730871046094 0
/proc/978169/statm: 32747 22694 3732 3540 0 21004 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 130988 KiB
Current children cumulated memory: 90776 KiB
[startup+0.70021 s]
/proc/loadavg: 4.00 4.08 4.06 4/253 978184
/proc/meminfo: memFree=123287924/131524600 swapFree=131071996/131071996
[pid=978169] ppid=978166 vsize=162900 memory=116016 CPUtime=0.69 cores=4,6
/proc/978169/stat : 978169 (pbscip) R 978166 978169 975174 0 -1 4194304 32596 0 0 0 65 4 0 0 20 0 1 0 181902295 166809600 29004 134679101440 4194304 18693293 140730871030576 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 32919552 140730871038979 140730871039078 140730871039078 140730871046094 0
/proc/978169/statm: 40725 29004 3796 3540 0 28982 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 162900 KiB
Current children cumulated memory: 116016 KiB
[startup+1.32519 s]
# the end of solver process 978169 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.26816 s, system=0.052883 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.80024 s]
/proc/loadavg: 4.00 4.08 4.06 4/253 978184
/proc/meminfo: memFree=123287924/131524600 swapFree=131071996/131071996
[pid=978169] ppid=978166 vsize=162900 memory=116016 CPUtime=0.79 cores=4,6
/proc/978169/stat : 978169 (pbscip) R 978166 978169 975174 0 -1 4194304 32598 0 0 0 75 4 0 0 20 0 1 0 181902295 166809600 29004 134679101440 4194304 18693293 140730871030576 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 32919552 140730871038979 140730871039078 140730871039078 140730871046094 0
/proc/978169/statm: 40725 29004 3796 3540 0 28982 0
Current children cumulated CPU time: 0.79 s
Current children cumulated vsize: 162900 KiB
Current children cumulated memory: 116016 KiB
[startup+1.20016 s]
/proc/loadavg: 4.08 4.10 4.06 5/256 978216
/proc/meminfo: memFree=123211460/131524600 swapFree=131071996/131071996
[pid=978169] ppid=978166 vsize=162900 memory=116276 CPUtime=1.19 cores=4,6
/proc/978169/stat : 978169 (pbscip) R 978166 978169 975174 0 -1 4194304 32693 0 0 0 115 4 0 0 20 0 1 0 181902295 166809600 29069 134679101440 4194304 18693293 140730871030576 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 32919552 140730871038979 140730871039078 140730871039078 140730871046094 0
/proc/978169/statm: 40725 29069 3796 3540 0 28982 0
Current children cumulated CPU time: 1.19 s
Current children cumulated vsize: 162900 KiB
Current children cumulated memory: 116276 KiB
[startup+1.30015 s]
/proc/loadavg: 4.08 4.10 4.06 5/256 978216
/proc/meminfo: memFree=123211460/131524600 swapFree=131071996/131071996
[pid=978169] ppid=978166 vsize=154016 memory=110876 CPUtime=1.28 cores=4,6
/proc/978169/stat : 978169 (pbscip) R 978166 978169 975174 0 -1 4194304 32709 0 0 0 124 4 0 0 20 0 1 0 181902295 157712384 27719 134679101440 4194304 18693293 140730871030576 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 21375888 21430392 32919552 140730871038979 140730871039078 140730871039078 140730871046094 0
/proc/978169/statm: 38504 27719 3812 3540 0 26761 0
Current children cumulated CPU time: 1.28 s
Current children cumulated vsize: 154016 KiB
Current children cumulated memory: 110876 KiB
Child status: 0
Real time (s): 1.32522
CPU time (s): 1.32104
CPU user time (s): 1.26816
CPU system time (s): 0.052883
CPU usage (%): 99.6845
Max. virtual memory (cumulated for all children) (KiB): 162900
Max. memory (cumulated for all children) (KiB): 116276
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.26816
system time used= 0.052883
maximum resident set size= 116540
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32717
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: 978169
# total CPU time (s): 1.32104
# total CPU user time (s): 1.26816
# total CPU system time (s): 0.052883
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.016568 second user time and 0.029019 second system time
The end