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-4451405-1721428812.opb>
0.00/0.00 c original problem has 219 variables (219 bin, 0 int, 0 impl, 0 cont) and 110 constraints
0.00/0.00 c problem read in 0.00
0.00/0.00 c No objective function, only one solution is needed.
0.00/0.00 c presolving:
0.00/0.00 c (round 1, fast) 1 del vars, 1 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.00 c (0.0s) running MILP presolver
0.00/0.00 c (0.0s) MILP presolver found nothing
0.00/0.00 c (0.0s) probing: 51/218 (23.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.00 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.00 c (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.00/0.00 c (0.0s) no symmetry present (symcode time: 0.00)
0.00/0.00 c presolving (2 rounds: 2 fast, 1 medium, 1 exhaustive):
0.00/0.00 c 1 deleted vars, 1 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.00 c 0 implications, 0 cliques
0.00/0.00 c presolved problem has 218 variables (218 bin, 0 int, 0 impl, 0 cont) and 109 constraints
0.00/0.00 c 109 constraints of type <linear>
0.00/0.00 c transformed objective value is always integral (scale: 1)
0.00/0.00 c Presolving Time: 0.00
0.00/0.00 c - non default parameters ----------------------------------------------------------------------
0.00/0.00 c # SCIP version 10.0.0
0.00/0.00 c
0.00/0.00 c # maximal time in seconds to run
0.00/0.00 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.00/0.00 c limits/time = 3596.997012
0.00/0.00 c
0.00/0.00 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.00 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.00/0.00 c limits/memory = 27900
0.00/0.00 c
0.00/0.00 c # solving stops, if the given number of solutions were found; this limit is first checked in presolving (-1: no limit)
0.00/0.00 c # [type: int, advanced: FALSE, range: [-1,2147483647], default: -1]
0.00/0.00 c limits/solutions = 1
0.00/0.00 c
0.00/0.00 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.
0.00/0.00 c # [type: int, advanced: FALSE, range: [0,7], default: 7]
0.00/0.00 c misc/usesymmetry = 3
0.00/0.00 c
0.00/0.00 c # belongs reading time to solving time?
0.00/0.00 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.00/0.00 c timing/reading = TRUE
0.00/0.00 c
0.00/0.00 c # Should we check whether the components of the symmetry group can be handled by double lex matrices?
0.00/0.00 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.00/0.00 c propagating/symmetry/detectdoublelex = FALSE
0.00/0.00 c
0.00/0.00 c # Should we try to detect symmetric subgroups of the symmetry group on binary variables?
0.00/0.00 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.00/0.00 c propagating/symmetry/detectsubgroups = FALSE
0.00/0.00 c
0.00/0.00 c # Type of symmetries that shall be computed?
0.00/0.00 c # [type: int, advanced: TRUE, range: [0,1], default: 0]
0.00/0.00 c propagating/symmetry/symtype = 1
0.00/0.00 c
0.00/0.00 c # Should components consisting of a single full reflection be handled?
0.00/0.00 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.00/0.00 c propagating/symmetry/usesimplesgncomp = FALSE
0.00/0.00 c
0.00/0.00 c -----------------------------------------------------------------------------------------------
0.00/0.00 c start solving
0.00/0.00 c
0.00/0.02 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.00/0.02 c 0.0s| 1 | 0 | 184 | - | 2815k | 0 | 218 | 123 | 109 | 0 | 0 | 14 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.05 c 0.1s| 1 | 0 | 235 | - | 3012k | 0 | 218 | 323 | 110 | 1 | 1 | 14 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.05 c 0.1s| 1 | 0 | 240 | - | 3389k | 0 | 218 | 323 | 113 | 4 | 2 | 14 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.06 c 0.1s| 1 | 0 | 256 | - | 3417k | 0 | 218 | 323 | 115 | 6 | 3 | 14 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.06 c 0.1s| 1 | 0 | 275 | - | 4242k | 0 | 218 | 323 | 117 | 8 | 4 | 14 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.07 c 0.1s| 1 | 0 | 277 | - | 5539k | 0 | 218 | 323 | 118 | 9 | 5 | 14 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.07 c 0.1s| 1 | 0 | 289 | - | 5619k | 0 | 218 | 323 | 120 | 11 | 6 | 14 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.07 c 0.1s| 1 | 0 | 296 | - | 6148k | 0 | 218 | 323 | 125 | 16 | 7 | 14 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.08 c 0.1s| 1 | 0 | 307 | - | 7208k | 0 | 218 | 323 | 126 | 17 | 8 | 14 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.09 c 0.1s| 1 | 0 | 330 | - | 8473k | 0 | 218 | 323 | 129 | 20 | 9 | 14 | 0 | 0.000000e+00 | -- | Inf | unknown
0.09/0.12 c 0.1s| 1 | 0 | 344 | - | 11M | 0 | 218 | 323 | 131 | 22 | 10 | 14 | 0 | 0.000000e+00 | -- | Inf | unknown
0.09/0.12 c 0.1s| 1 | 0 | 348 | - | 11M | 0 | 218 | 323 | 133 | 24 | 11 | 14 | 0 | 0.000000e+00 | -- | Inf | unknown
0.09/0.12 c 0.1s| 1 | 0 | 353 | - | 11M | 0 | 218 | 323 | 134 | 25 | 12 | 14 | 0 | 0.000000e+00 | -- | Inf | unknown
0.09/0.13 c 0.1s| 1 | 0 | 364 | - | 11M | 0 | 218 | 323 | 136 | 27 | 13 | 14 | 0 | 0.000000e+00 | -- | Inf | unknown
0.09/0.13 c 0.1s| 1 | 0 | 382 | - | 12M | 0 | 218 | 323 | 138 | 29 | 14 | 14 | 0 | 0.000000e+00 | -- | Inf | unknown
0.09/0.14 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.09/0.14 c 0.1s| 1 | 0 | 392 | - | 12M | 0 | 218 | 324 | 139 | 30 | 15 | 15 | 0 | 0.000000e+00 | -- | Inf | unknown
0.09/0.15 c 0.2s| 1 | 2 | 542 | - | 12M | 0 | 218 | 332 | 139 | 30 | 15 | 23 | 3 | 0.000000e+00 | -- | Inf | unknown
0.39/0.50 c
0.39/0.50 c SCIP Status : problem is solved [infeasible]
0.39/0.50 c Solving Time (sec) : 0.50
0.39/0.50 c Solving Nodes : 60
0.39/0.50 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.39/0.50 c Dual Bound : +1.00000000000000e+20
0.39/0.50 c Gap : 0.00 %
0.39/0.50 s UNSATISFIABLE
0.39/0.50 c SCIP Status : problem is solved [infeasible]
0.39/0.50 c Total Time : 0.50
0.39/0.50 c solving : 0.50
0.39/0.50 c presolving : 0.00 (included in solving)
0.39/0.50 c reading : 0.00 (included in solving)
0.39/0.50 c copying : 0.02 (9 #copies) (minimal 0.00, maximal 0.00, average 0.00)
0.39/0.50 c Original Problem :
0.39/0.50 c Problem name : HOME/instance-4451405-1721428812.opb
0.39/0.50 c Variables : 219 (219 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.50 c Constraints : 110 initial, 110 maximal
0.39/0.50 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
0.39/0.50 c Presolved Problem :
0.39/0.50 c Problem name : t_HOME/instance-4451405-1721428812.opb
0.39/0.50 c Variables : 218 (218 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.50 c Constraints : 109 initial, 448 maximal
0.39/0.50 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
0.39/0.50 c Nonzeros : 436 constraint, 0 clique table
0.39/0.50 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.39/0.50 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c domcol : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.39/0.50 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c dualsparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.39/0.50 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c implics : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.39/0.50 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c milp : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.39/0.50 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c sparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.39/0.50 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c trivial : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
0.39/0.50 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c dualfix : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
0.39/0.50 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c probing : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.39/0.50 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c symmetry : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.39/0.50 c vbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c knapsack : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c linear : 0.00 0.00 3 0 1 0 0 0 1 0 0 0
0.39/0.50 c logicor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c components : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.39/0.50 c root node : - - - 0 - - 0 - - - - -
0.39/0.50 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
0.39/0.50 c benderslp : 0 0 0 0 59 0 0 21 0 0 0 0 0 0 0
0.39/0.50 c integral : 0 0 0 0 59 0 0 21 0 0 0 0 0 0 118
0.39/0.50 c knapsack : 0+ 1 0 1755 0 0 0 0 5 0 0 0 0 0 0
0.39/0.50 c linear : 109+ 319 16 3877 0 0 0 20 2190 41 16 0 0 0 0
0.39/0.50 c logicor : 0+ 138 15 564 0 0 0 0 7 4 0 0 0 0 0
0.39/0.50 c benders : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c fixedvar : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
0.39/0.50 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.50 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.50 c knapsack : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.50 c linear : 0.01 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.50 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.50 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.50 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.50 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.50 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.50 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.39/0.50 c dualfix : 1 0 0 0
0.39/0.50 c genvbounds : 0 0 0 0
0.39/0.50 c nlobbt : 0 0 0 0
0.39/0.50 c obbt : 0 0 0 0
0.39/0.50 c probing : 0 0 0 0
0.39/0.50 c pseudoobj : 0 0 0 0
0.39/0.50 c redcost : 0 0 0 0
0.39/0.50 c rootredcost : 0 0 0 0
0.39/0.50 c symmetry : 0 0 0 0
0.39/0.50 c vbounds : 0 0 0 0
0.39/0.50 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
0.39/0.50 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.50 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.50 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.50 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.50 c probing : 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.50 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.50 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.50 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.50 c symmetry : 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.50 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.50 c Symmetry :
0.39/0.50 c orbitopal red. : 0 reductions applied, 0 cutoffs
0.39/0.50 c orbital reduction: 0 reductions applied, 0 cutoffs
0.39/0.50 c lexicographic red: 0 reductions applied, 0 cutoffs
0.39/0.50 c shadow tree time : 0.00 s
0.39/0.50 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [10000,10000])
0.39/0.50 c propagation : 0.00 35 35 - 168 28.0 5 9.8 - - -
0.39/0.50 c infeasible LP : 0.00 16 16 - 165 39.4 1 18.0 2 15.0 0
0.39/0.50 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
0.39/0.50 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
0.39/0.50 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
0.39/0.50 c applied globally : 0.00 - - 0 138 22.1 - - 1 - -
0.39/0.50 c applied locally : - - - 0 11 37.5 - - 0 - -
0.39/0.50 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
0.39/0.50 c cut pool : 0.00 - 61 29 - - 846 1606 - - - - - (maximal pool size: 846)
0.39/0.50 c aggregation : 0.01 0.00 31 15 0 0 0 0 0 0 0 0 0
0.39/0.50 c > cmir : - - - - - - - 0 0 0 0 0 -
0.39/0.50 c > flowcover : - - - - - - - 0 0 0 0 0 -
0.39/0.50 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
0.39/0.50 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c clique : 0.00 0.00 1 1 0 0 0 0 0 0 0 0 0
0.39/0.50 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c gomory : 0.05 0.00 26 10 0 0 863 1573 40 62 62 0 0
0.39/0.50 c > gomorymi : - - - - - - - 469 20 8 8 0 -
0.39/0.50 c > strongcg : - - - - - - - 1104 20 54 54 0 -
0.39/0.50 c impliedbounds : 0.00 0.00 31 15 0 0 0 0 0 0 0 0 0
0.39/0.50 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c mcf : 0.00 0.00 1 1 0 0 0 0 0 0 0 0 0
0.39/0.50 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c multilinear : 0.00 0.00 20 15 0 0 0 0 0 0 0 0 0
0.39/0.50 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.39/0.50 c rapidlearning : 0.24 0.00 7 1 0 0 0 0 0 0 0 0 260
0.39/0.50 c rlt : 0.00 0.00 17 10 0 0 0 0 0 0 0 0 0
0.39/0.50 c zerohalf : 0.01 0.00 31 15 0 0 31 33 8 26 21 5 0
0.39/0.50 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
0.39/0.50 c hybrid : 0.00 0.00 31 15 88 0 1566 30 0 947
0.39/0.50 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
0.39/0.50 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
0.39/0.50 c Pricers : ExecTime SetupTime Calls Vars
0.39/0.50 c problem variables: 0.00 - 0 0
0.39/0.50 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
0.39/0.50 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
0.39/0.50 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
0.39/0.50 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
0.39/0.50 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
0.39/0.50 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
0.39/0.50 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
0.39/0.50 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
0.39/0.50 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
0.39/0.50 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
0.39/0.50 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
0.39/0.50 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
0.39/0.50 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
0.39/0.50 c random : 0.00 0.00 0 0 0 0 0 0 0 0
0.39/0.50 c relpscost : 0.00 0.00 59 0 0 0 0 0 0 118
0.39/0.50 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
0.39/0.50 c Primal Heuristics : ExecTime SetupTime Calls Found Best
0.39/0.50 c LP solutions : 0.00 - - 0 0
0.39/0.50 c relax solutions : 0.00 - - 0 0
0.39/0.50 c pseudo solutions : 0.00 - - 0 0
0.39/0.50 c strong branching : 0.00 - - 0 0
0.39/0.50 c actconsdiving : 0.00 0.00 0 0 0
0.39/0.50 c adaptivediving : 0.01 0.00 6 0 0
0.39/0.50 c alns : 0.00 0.00 1 0 0
0.39/0.50 c bound : 0.00 0.00 0 0 0
0.39/0.50 c clique : 0.00 0.00 0 0 0
0.39/0.50 c coefdiving : 0.00 0.00 0 0 0
0.39/0.50 c completesol : 0.00 0.00 0 0 0
0.39/0.50 c conflictdiving : 0.02 0.00 6 0 0
0.39/0.50 c crossover : 0.00 0.00 0 0 0
0.39/0.50 c dins : 0.00 0.00 0 0 0
0.39/0.50 c distributiondivin: 0.01 0.00 1 0 0
0.39/0.50 c dps : 0.00 0.00 0 0 0
0.39/0.50 c dualval : 0.00 0.00 0 0 0
0.39/0.50 c farkasdiving : 0.00 0.00 0 0 0
0.39/0.50 c feasjump : 0.02 0.00 1 0 0
0.39/0.50 c feaspump : 0.00 0.00 1 0 0
0.39/0.50 c fixandinfer : 0.00 0.00 0 0 0
0.39/0.50 c fracdiving : 0.00 0.00 1 0 0
0.39/0.50 c gins : 0.00 0.00 0 0 0
0.39/0.50 c guideddiving : 0.00 0.00 0 0 0
0.39/0.50 c indcoefdiving : 0.00 0.00 0 0 0
0.39/0.50 c indicator : 0.00 0.00 0 0 0
0.39/0.50 c indicatordiving : 0.00 0.00 0 0 0
0.39/0.50 c indoneopt : 0.00 0.00 0 0 0
0.39/0.50 c indrounding : 0.00 0.00 0 0 0
0.39/0.50 c indtwoopt : 0.00 0.00 0 0 0
0.39/0.50 c intdiving : 0.00 0.00 0 0 0
0.39/0.50 c intshifting : 0.00 0.00 0 0 0
0.39/0.50 c linesearchdiving : 0.02 0.00 5 0 0
0.39/0.50 c localbranching : 0.00 0.00 0 0 0
0.39/0.50 c locks : 0.00 0.00 1 0 0
0.39/0.50 c lpface : 0.00 0.00 0 0 0
0.39/0.50 c mpec : 0.00 0.00 0 0 0
0.39/0.50 c multistart : 0.00 0.00 0 0 0
0.39/0.50 c mutation : 0.00 0.00 0 0 0
0.39/0.50 c nlpdiving : 0.00 0.00 0 0 0
0.39/0.50 c objpscostdiving : 0.00 0.00 1 0 0
0.39/0.50 c octane : 0.00 0.00 0 0 0
0.39/0.50 c ofins : 0.00 0.00 0 0 0
0.39/0.50 c oneopt : 0.00 0.00 0 0 0
0.39/0.50 c padm : 0.00 0.00 0 0 0
0.39/0.50 c proximity : 0.00 0.00 0 0 0
0.39/0.50 c pscostdiving : 0.01 0.00 2 0 0
0.39/0.50 c randrounding : 0.01 0.00 16 0 0
0.39/0.50 c rens : 0.00 0.00 1 0 0
0.39/0.50 c reoptsols : 0.00 0.00 0 0 0
0.39/0.50 c repair : 0.00 0.00 0 0 0
0.39/0.50 c rins : 0.00 0.00 0 0 0
0.39/0.50 c rootsoldiving : 0.02 0.00 4 0 0
0.39/0.50 c rounding : 0.00 0.00 90 0 0
0.39/0.50 c scheduler : 0.00 0.00 0 0 0
0.39/0.50 c shiftandpropagate: 0.00 0.00 1 0 0
0.39/0.50 c shifting : 0.00 0.00 38 0 0
0.39/0.50 c simplerounding : 0.00 0.00 0 0 0
0.39/0.50 c smallcard : 0.00 0.00 0 0 0
0.39/0.50 c subnlp : 0.00 0.00 0 0 0
0.39/0.50 c trivial : 0.00 0.00 2 0 0
0.39/0.50 c trivialnegation : 0.00 0.00 0 0 0
0.39/0.50 c trustregion : 0.00 0.00 0 0 0
0.39/0.50 c trysol : 0.00 0.00 0 0 0
0.39/0.50 c twoopt : 0.00 0.00 0 0 0
0.39/0.50 c undercover : 0.00 0.00 0 0 0
0.39/0.50 c vbounds : 0.00 0.00 0 0 0
0.39/0.50 c veclendiving : 0.00 0.00 2 0 0
0.39/0.50 c zeroobj : 0.00 0.00 0 0 0
0.39/0.50 c zirounding : 0.00 0.00 59 0 0
0.39/0.50 c other solutions : - - - 0 -
0.39/0.50 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
0.39/0.50 c rens : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.39/0.50 c rins : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.39/0.50 c mutation : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.39/0.50 c localbranching : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.39/0.50 c crossover : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.39/0.50 c proximity : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.39/0.50 c dins : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.39/0.50 c zeroobjective : 0 0.00 0.00 0 0 0 0.00000 0.00000 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 0
0.39/0.50 c trustregion : 0 0.00 0.00 0 0 0 0.00000 0.00000 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 0
0.39/0.50 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
0.39/0.50 c primal LP : 0.00 7 0 0.00 - 0.00 7
0.39/0.50 c dual LP : 0.02 91 660 7.25 42569.66 0.00 0
0.39/0.50 c lex dual LP : 0.00 0 0 0.00 -
0.39/0.50 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.39/0.50 c resolve instable : 0.00 0 0 0.00 -
0.39/0.50 c diving/probing LP: 0.06 330 3749 11.36 65657.89
0.39/0.50 c strong branching : 0.00 3 31 10.33 - - - 0
0.39/0.50 c (at root node) : - 3 31 10.33 -
0.39/0.50 c conflict analysis: 0.00 0 0 0.00 -
0.39/0.50 c B&B Tree :
0.39/0.50 c number of runs : 1
0.39/0.50 c nodes : 60 (59 internal, 1 leaves)
0.39/0.50 c feasible leaves : 0
0.39/0.50 c infeas. leaves : 1
0.39/0.50 c objective leaves : 0
0.39/0.50 c nodes (total) : 60 (59 internal, 1 leaves)
0.39/0.50 c nodes left : 0
0.39/0.50 c max depth : 11
0.39/0.50 c max depth (total): 11
0.39/0.50 c backtracks : 29 (48.3%)
0.39/0.50 c early backtracks : 0 (0.0%)
0.39/0.50 c nodes exc. ref. : 0 (0.0%)
0.39/0.50 c delayed cutoffs : 59
0.39/0.50 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.39/0.50 c avg switch length: 3.67
0.39/0.50 c switching time : 0.00
0.39/0.50 c Root Node :
0.39/0.50 c First LP value : +0.00000000000000e+00
0.39/0.50 c First LP Iters : 184 (214202.56 Iter/sec)
0.39/0.50 c First LP Time : 0.00
0.39/0.50 c Final Dual Bound : -
0.39/0.50 c Final Root Iters : 392
0.39/0.50 c Root LP Estimate : +2.60833333333333e-04
0.39/0.50 c Solution :
0.39/0.50 c Solutions found : 0 (0 improvements)
0.39/0.50 c Primal Bound : infeasible
0.39/0.50 c Dual Bound : -
0.39/0.50 c Gap : 0.00 %
0.39/0.50 c Integrals : Total Avg%
0.39/0.50 c primal-dual : - - (problem infeasible)
0.39/0.50 c primal-ref : - - (problem infeasible)
0.39/0.50 c dual-ref : - - (problem infeasible)
0.39/0.51 c Time complete: 0.497279.
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 (61411 MiB free)
memory of node 1: 64510 MiB (62304 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4451405-1721428812/watcher-4451405-1721428812 -o /tmp/evaluation-result-4451405-1721428812/solver-4451405-1721428812 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1721421618-1052160 --watchdog 3760 pbscip -f HOME/instance-4451405-1721428812.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=1057193, runsolver pid=1057190
[startup+0.100986 s]*
/proc/loadavg: 4.05 4.11 4.14 5/258 1057194
/proc/meminfo: memFree=126669428/131524600 swapFree=131071996/131071996
[pid=1057193] ppid=1057190 vsize=64100 memory=26096 CPUtime=0.09 cores=4,6
/proc/1057193/stat : 1057193 (pbscip) R 1057190 1057193 1052149 0 -1 4194304 2856 0 0 0 9 0 0 0 20 0 1 0 195043021 65638400 6524 134679101440 4194304 18693293 140725656042208 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 21375888 21430392 31133696 140725656048642 140725656048741 140725656048741 140725656055758 0
/proc/1057193/statm: 16025 6524 4017 3540 0 4282 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 64100 KiB
Current children cumulated memory: 26096 KiB
[startup+0.206006 s]*
/proc/loadavg: 4.05 4.11 4.14 5/258 1057194
/proc/meminfo: memFree=126661700/131524600 swapFree=131071996/131071996
[pid=1057193] ppid=1057190 vsize=73100 memory=33752 CPUtime=0.19 cores=4,6
/proc/1057193/stat : 1057193 (pbscip) R 1057190 1057193 1052149 0 -1 4194304 4809 0 0 0 19 0 0 0 20 0 1 0 195043021 74854400 8438 134679101440 4194304 18693293 140725656042208 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 31133696 140725656048642 140725656048741 140725656048741 140725656055758 0
/proc/1057193/statm: 18275 8438 4017 3540 0 6532 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 73100 KiB
Current children cumulated memory: 33752 KiB
[startup+0.305657 s]*
/proc/loadavg: 4.05 4.11 4.14 5/258 1057194
/proc/meminfo: memFree=126659936/131524600 swapFree=131071996/131071996
[pid=1057193] ppid=1057190 vsize=73416 memory=34808 CPUtime=0.29 cores=4,6
/proc/1057193/stat : 1057193 (pbscip) R 1057190 1057193 1052149 0 -1 4194304 5092 0 0 0 29 0 0 0 20 0 1 0 195043021 75177984 8702 134679101440 4194304 18693293 140725656042208 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 31133696 140725656048642 140725656048741 140725656048741 140725656055758 0
/proc/1057193/statm: 18354 8702 4017 3540 0 6611 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 73416 KiB
Current children cumulated memory: 34808 KiB
[startup+0.511628 s]
# the end of solver process 1057193 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=0.492269 s, system=0.008949 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.405563 s]*
/proc/loadavg: 4.05 4.11 4.14 5/258 1057194
/proc/meminfo: memFree=126659600/131524600 swapFree=131071996/131071996
[pid=1057193] ppid=1057190 vsize=73416 memory=35336 CPUtime=0.39 cores=4,6
/proc/1057193/stat : 1057193 (pbscip) R 1057190 1057193 1052149 0 -1 4194304 5191 0 0 0 39 0 0 0 20 0 1 0 195043021 75177984 8834 134679101440 4194304 18693293 140725656042208 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 31133696 140725656048642 140725656048741 140725656048741 140725656055758 0
/proc/1057193/statm: 18354 8834 4017 3540 0 6611 0
Current children cumulated CPU time: 0.39 s
Current children cumulated vsize: 73416 KiB
Current children cumulated memory: 35336 KiB
[startup+0.505669 s]*
/proc/loadavg: 4.05 4.11 4.14 5/258 1057194
/proc/meminfo: memFree=126659096/131524600 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): 0.511655
CPU time (s): 0.501218
CPU user time (s): 0.492269
CPU system time (s): 0.008949
CPU usage (%): 97.9601
Max. virtual memory (cumulated for all children) (KiB): 73416
Max. memory (cumulated for all children) (KiB): 35336
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.492269
system time used= 0.008949
maximum resident set size= 35336
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5205
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= 8
# summary of solver processes directly reported to runsolver:
# pid: 1057193
# total CPU time (s): 0.501218
# total CPU user time (s): 0.492269
# total CPU system time (s): 0.008949
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010328 second user time and 0.027895 second system time
The end