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-4453115-1721452200.opb>
0.00/0.00 c original problem has 440 variables (440 bin, 0 int, 0 impl, 0 cont) and 881 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:
0.00/0.01 c (0.0s) running MILP presolver
0.00/0.01 c (0.0s) MILP presolver found nothing
0.00/0.01 c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 881 upgd conss, 0 impls, 880 clqs
0.00/0.02 c (0.0s) probing: 51/440 (11.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.02 c (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.00/0.02 c (0.0s) symmetry computation finished: 4 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.00)
0.00/0.02 c dynamic symmetry handling statistics:
0.00/0.02 c orbitopal reduction: no components
0.00/0.02 c orbital reduction: no components
0.00/0.02 c lexicographic reduction: 4 permutations with support sizes 432, 440, 440, 438
0.00/0.02 c handled 1 out of 1 symmetry components
0.00/0.02 c presolving (2 rounds: 2 fast, 2 medium, 2 exhaustive):
0.00/0.02 c 0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02 c 0 implications, 880 cliques
0.00/0.02 c presolved problem has 440 variables (440 bin, 0 int, 0 impl, 0 cont) and 881 constraints
0.00/0.02 c 1 constraints of type <knapsack>
0.00/0.02 c 880 constraints of type <setppc>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.02
0.00/0.02 c - non default parameters ----------------------------------------------------------------------
0.00/0.02 c # SCIP version 10.0.0
0.00/0.02 c
0.00/0.02 c # maximal time in seconds to run
0.00/0.03 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.00/0.03 c limits/time = 3596.998007
0.00/0.03 c
0.00/0.03 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.00/0.03 c limits/memory = 27900
0.00/0.03 c
0.00/0.03 c # solving stops, if the given number of solutions were found; this limit is first checked in presolving (-1: no limit)
0.00/0.03 c # [type: int, advanced: FALSE, range: [-1,2147483647], default: -1]
0.00/0.03 c limits/solutions = 1
0.00/0.03 c
0.00/0.03 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.
0.00/0.03 c # [type: int, advanced: FALSE, range: [0,7], default: 7]
0.00/0.03 c misc/usesymmetry = 3
0.00/0.03 c
0.00/0.03 c # belongs reading time to solving time?
0.00/0.03 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03 c timing/reading = TRUE
0.00/0.03 c
0.00/0.03 c # Should we check whether the components of the symmetry group can be handled by double lex matrices?
0.00/0.03 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.00/0.03 c propagating/symmetry/detectdoublelex = FALSE
0.00/0.03 c
0.00/0.03 c # Should we try to detect symmetric subgroups of the symmetry group on binary variables?
0.00/0.03 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.00/0.03 c propagating/symmetry/detectsubgroups = FALSE
0.00/0.03 c
0.00/0.03 c # Type of symmetries that shall be computed?
0.00/0.03 c # [type: int, advanced: TRUE, range: [0,1], default: 0]
0.00/0.03 c propagating/symmetry/symtype = 1
0.00/0.03 c
0.00/0.03 c # Should components consisting of a single full reflection be handled?
0.00/0.03 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.00/0.03 c propagating/symmetry/usesimplesgncomp = FALSE
0.00/0.03 c
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c start solving
0.00/0.03 c
0.00/0.06 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.00/0.06 c 0.1s| 1 | 0 | 496 | - | 8545k | 0 | 440 | 890 | 881 | 0 | 0 | 17 | 0 | 0.000000e+00 | -- | Inf | unknown
0.09/0.14 c 0.1s| 1 | 0 | 1149 | - | 9135k | 0 | 440 | 890 | 883 | 2 | 1 | 17 | 0 | 0.000000e+00 | -- | Inf | unknown
0.20/0.26 c 0.3s| 1 | 0 | 1245 | - | 9413k | 0 | 440 | 890 | 885 | 4 | 2 | 17 | 0 | 0.000000e+00 | -- | Inf | unknown
0.40/0.42 c 0.4s| 1 | 0 | 1332 | - | 10M | 0 | 440 | 890 | 886 | 5 | 3 | 17 | 0 | 0.000000e+00 | -- | Inf | unknown
0.49/0.60 c 0.6s| 1 | 0 | 1474 | - | 12M | 0 | 440 | 896 | 887 | 6 | 4 | 23 | 0 | 0.000000e+00 | -- | Inf | unknown
0.68/0.74 c 0.7s| 1 | 0 | 1568 | - | 14M | 0 | 440 | 896 | 888 | 7 | 5 | 23 | 0 | 0.000000e+00 | -- | Inf | unknown
0.78/0.89 c 0.9s| 1 | 0 | 1676 | - | 15M | 0 | 440 | 896 | 889 | 8 | 6 | 23 | 0 | 0.000000e+00 | -- | Inf | unknown
0.99/1.02 c 1.0s| 1 | 0 | 1764 | - | 17M | 0 | 440 | 901 | 890 | 9 | 7 | 28 | 0 | 0.000000e+00 | -- | Inf | unknown
1.09/1.16 c 1.2s| 1 | 0 | 1885 | - | 19M | 0 | 440 | 907 | 891 | 10 | 8 | 34 | 0 | 0.000000e+00 | -- | Inf | unknown
1.28/1.30 c 1.3s| 1 | 0 | 2020 | - | 20M | 0 | 440 | 907 | 892 | 11 | 9 | 34 | 0 | 0.000000e+00 | -- | Inf | unknown
1.28/1.39 c 1.4s| 1 | 0 | 2134 | - | 22M | 0 | 440 | 907 | 894 | 13 | 10 | 34 | 0 | 0.000000e+00 | -- | Inf | unknown
1.39/1.43 c 1.4s| 1 | 0 | 2168 | - | 22M | 0 | 440 | 911 | 895 | 14 | 11 | 38 | 0 | 0.000000e+00 | -- | Inf | unknown
1.69/1.79 c 1.8s| 1 | 2 | 2603 | - | 22M | 0 | 440 | 921 | 895 | 14 | 11 | 48 | 10 | 0.000000e+00 | -- | Inf | unknown
1.99/2.02 c
1.99/2.02 c SCIP Status : problem is solved [infeasible]
1.99/2.02 c Solving Time (sec) : 2.02
1.99/2.02 c Solving Nodes : 23
1.99/2.02 c Primal Bound : +1.00000000000000e+20 (0 solutions)
1.99/2.02 c Dual Bound : +1.00000000000000e+20
1.99/2.02 c Gap : 0.00 %
1.99/2.02 s UNSATISFIABLE
1.99/2.02 c SCIP Status : problem is solved [infeasible]
1.99/2.02 c Total Time : 2.02
1.99/2.02 c solving : 2.02
1.99/2.02 c presolving : 0.02 (included in solving)
1.99/2.02 c reading : 0.00 (included in solving)
1.99/2.02 c copying : 0.01 (2 #copies) (minimal 0.00, maximal 0.00, average 0.00)
1.99/2.02 c Original Problem :
1.99/2.02 c Problem name : HOME/instance-4453115-1721452200.opb
1.99/2.02 c Variables : 440 (440 binary, 0 integer, 0 implicit integer, 0 continuous)
1.99/2.02 c Constraints : 881 initial, 881 maximal
1.99/2.02 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
1.99/2.02 c Presolved Problem :
1.99/2.02 c Problem name : t_HOME/instance-4453115-1721452200.opb
1.99/2.02 c Variables : 440 (440 binary, 0 integer, 0 implicit integer, 0 continuous)
1.99/2.02 c Constraints : 881 initial, 942 maximal
1.99/2.02 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
1.99/2.02 c Nonzeros : 2200 constraint, 1770 clique table
1.99/2.02 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
1.99/2.02 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c domcol : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.99/2.02 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c dualsparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.99/2.02 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c implics : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.99/2.02 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c milp : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.99/2.02 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c sparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.99/2.02 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c trivial : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.99/2.02 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c dualfix : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.99/2.02 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c probing : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.99/2.02 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c symmetry : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.99/2.02 c vbounds : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.99/2.02 c knapsack : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
1.99/2.02 c setppc : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
1.99/2.02 c linear : 0.01 0.00 2 0 0 0 0 0 0 0 0 0
1.99/2.02 c logicor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c components : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.99/2.02 c root node : - - - 13 - - 13 - - - - -
1.99/2.02 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
1.99/2.02 c benderslp : 0 0 0 0 11 0 0 7 0 0 0 0 0 0 0
1.99/2.02 c integral : 0 0 0 0 11 0 0 7 0 0 0 0 0 0 22
1.99/2.02 c knapsack : 1+ 8 11 1851 0 0 0 3 233 33 17 0 0 0 0
1.99/2.02 c setppc : 880 880 11 1818 0 0 0 1 594 1 57 0 0 0 0
1.99/2.02 c linear : 0+ 1 0 1 0 0 0 3 0 0 0 0 0 0 0
1.99/2.02 c logicor : 0+ 62 11 82 0 0 0 0 2 2 2 0 0 0 0
1.99/2.02 c benders : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c fixedvar : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
1.99/2.02 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c integral : 0.31 0.00 0.00 0.00 0.31 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c knapsack : 0.03 0.00 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c Propagators : #Propagate #ResProp Cutoffs DomReds
1.99/2.02 c dualfix : 1 0 0 0
1.99/2.02 c genvbounds : 0 0 0 0
1.99/2.02 c nlobbt : 0 0 0 0
1.99/2.02 c obbt : 0 0 0 0
1.99/2.02 c probing : 0 0 0 0
1.99/2.02 c pseudoobj : 0 0 0 0
1.99/2.02 c redcost : 0 0 0 0
1.99/2.02 c rootredcost : 0 0 0 0
1.99/2.02 c symmetry : 88 0 0 6
1.99/2.02 c vbounds : 672 0 0 0
1.99/2.02 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
1.99/2.02 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c probing : 0.00 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c symmetry : 0.00 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
1.99/2.02 c Symmetry :
1.99/2.02 c orbitopal red. : 0 reductions applied, 0 cutoffs
1.99/2.02 c orbital reduction: 0 reductions applied, 0 cutoffs
1.99/2.02 c lexicographic red: 7 reductions applied, 0 cutoffs
1.99/2.02 c shadow tree time : 0.00 s
1.99/2.02 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [10000,10000])
1.99/2.02 c propagation : 0.00 18 15 - 219 86.9 0 0.0 - - -
1.99/2.02 c infeasible LP : 0.00 14 14 - 51 13.7 0 0.0 11 7.4 0
1.99/2.02 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
1.99/2.02 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
1.99/2.02 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
1.99/2.02 c applied globally : 0.00 - - 0 66 31.6 - - 10 - -
1.99/2.02 c applied locally : - - - 0 9 82.3 - - 0 - -
1.99/2.02 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
1.99/2.02 c cut pool : 0.00 - 20 20 - - 199 331 - - - - - (maximal pool size: 199)
1.99/2.02 c aggregation : 0.11 0.00 11 11 0 0 0 0 0 0 0 0 0
1.99/2.02 c > cmir : - - - - - - - 0 0 0 0 0 -
1.99/2.02 c > flowcover : - - - - - - - 0 0 0 0 0 -
1.99/2.02 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
1.99/2.02 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c clique : 0.01 0.00 11 11 0 0 0 0 0 0 0 0 0
1.99/2.02 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c gomory : 1.07 0.00 10 10 0 0 194 326 0 11 11 0 0
1.99/2.02 c > gomorymi : - - - - - - - 240 0 10 10 0 -
1.99/2.02 c > strongcg : - - - - - - - 86 0 1 1 0 -
1.99/2.02 c impliedbounds : 0.00 0.00 11 11 0 0 0 0 0 0 0 0 0
1.99/2.02 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c mcf : 0.00 0.00 1 1 0 0 0 0 0 0 0 0 0
1.99/2.02 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c multilinear : 0.00 0.00 15 11 0 0 0 0 0 0 0 0 0
1.99/2.02 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.99/2.02 c rapidlearning : 0.04 0.00 2 1 0 0 0 0 0 0 0 0 0
1.99/2.02 c rlt : 0.00 0.00 10 10 0 0 0 0 0 0 0 0 0
1.99/2.02 c zerohalf : 0.02 0.00 11 11 0 0 5 5 0 3 3 0 0
1.99/2.02 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
1.99/2.02 c hybrid : 0.00 0.00 11 11 14 0 317 14 0 317
1.99/2.02 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
1.99/2.02 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
1.99/2.02 c Pricers : ExecTime SetupTime Calls Vars
1.99/2.02 c problem variables: 0.00 - 0 0
1.99/2.02 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
1.99/2.02 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
1.99/2.02 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
1.99/2.02 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
1.99/2.02 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
1.99/2.02 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
1.99/2.02 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
1.99/2.02 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
1.99/2.02 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
1.99/2.02 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
1.99/2.02 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
1.99/2.02 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
1.99/2.02 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
1.99/2.02 c random : 0.00 0.00 0 0 0 0 0 0 0 0
1.99/2.02 c relpscost : 0.31 0.00 11 0 0 0 0 0 0 22
1.99/2.02 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
1.99/2.02 c Primal Heuristics : ExecTime SetupTime Calls Found Best
1.99/2.02 c LP solutions : 0.00 - - 0 0
1.99/2.02 c relax solutions : 0.00 - - 0 0
1.99/2.02 c pseudo solutions : 0.00 - - 0 0
1.99/2.02 c strong branching : 0.00 - - 0 0
1.99/2.02 c actconsdiving : 0.00 0.00 0 0 0
1.99/2.02 c adaptivediving : 0.00 0.00 0 0 0
1.99/2.02 c alns : 0.00 0.00 0 0 0
1.99/2.02 c bound : 0.00 0.00 0 0 0
1.99/2.02 c clique : 0.00 0.00 1 0 0
1.99/2.02 c coefdiving : 0.00 0.00 0 0 0
1.99/2.02 c completesol : 0.00 0.00 0 0 0
1.99/2.02 c conflictdiving : 0.03 0.00 1 0 0
1.99/2.02 c crossover : 0.00 0.00 0 0 0
1.99/2.02 c dins : 0.00 0.00 0 0 0
1.99/2.02 c distributiondivin: 0.00 0.00 0 0 0
1.99/2.02 c dps : 0.00 0.00 0 0 0
1.99/2.02 c dualval : 0.00 0.00 0 0 0
1.99/2.02 c farkasdiving : 0.00 0.00 0 0 0
1.99/2.02 c feasjump : 0.02 0.00 1 0 0
1.99/2.02 c feaspump : 0.01 0.00 1 0 0
1.99/2.02 c fixandinfer : 0.00 0.00 0 0 0
1.99/2.02 c fracdiving : 0.00 0.00 0 0 0
1.99/2.02 c gins : 0.00 0.00 0 0 0
1.99/2.02 c guideddiving : 0.00 0.00 0 0 0
1.99/2.02 c indcoefdiving : 0.00 0.00 0 0 0
1.99/2.02 c indicator : 0.00 0.00 0 0 0
1.99/2.02 c indicatordiving : 0.00 0.00 0 0 0
1.99/2.02 c indoneopt : 0.00 0.00 0 0 0
1.99/2.02 c indrounding : 0.00 0.00 0 0 0
1.99/2.02 c indtwoopt : 0.00 0.00 0 0 0
1.99/2.02 c intdiving : 0.00 0.00 0 0 0
1.99/2.02 c intshifting : 0.00 0.00 0 0 0
1.99/2.02 c linesearchdiving : 0.00 0.00 0 0 0
1.99/2.02 c localbranching : 0.00 0.00 0 0 0
1.99/2.02 c locks : 0.00 0.00 1 0 0
1.99/2.02 c lpface : 0.00 0.00 0 0 0
1.99/2.02 c mpec : 0.00 0.00 0 0 0
1.99/2.02 c multistart : 0.00 0.00 0 0 0
1.99/2.02 c mutation : 0.00 0.00 0 0 0
1.99/2.02 c nlpdiving : 0.00 0.00 0 0 0
1.99/2.02 c objpscostdiving : 0.00 0.00 0 0 0
1.99/2.02 c octane : 0.00 0.00 0 0 0
1.99/2.02 c ofins : 0.00 0.00 0 0 0
1.99/2.02 c oneopt : 0.00 0.00 0 0 0
1.99/2.02 c padm : 0.00 0.00 0 0 0
1.99/2.02 c proximity : 0.00 0.00 0 0 0
1.99/2.02 c pscostdiving : 0.03 0.00 1 0 0
1.99/2.02 c randrounding : 0.01 0.00 12 0 0
1.99/2.02 c rens : 0.00 0.00 0 0 0
1.99/2.02 c reoptsols : 0.00 0.00 0 0 0
1.99/2.02 c repair : 0.00 0.00 0 0 0
1.99/2.02 c rins : 0.00 0.00 0 0 0
1.99/2.02 c rootsoldiving : 0.00 0.00 0 0 0
1.99/2.02 c rounding : 0.03 0.00 22 0 0
1.99/2.02 c scheduler : 0.00 0.00 0 0 0
1.99/2.02 c shiftandpropagate: 0.00 0.00 1 0 0
1.99/2.02 c shifting : 0.03 0.00 12 0 0
1.99/2.02 c simplerounding : 0.00 0.00 0 0 0
1.99/2.02 c smallcard : 0.00 0.00 0 0 0
1.99/2.02 c subnlp : 0.00 0.00 0 0 0
1.99/2.02 c trivial : 0.00 0.00 2 0 0
1.99/2.02 c trivialnegation : 0.00 0.00 0 0 0
1.99/2.02 c trustregion : 0.00 0.00 0 0 0
1.99/2.02 c trysol : 0.00 0.00 0 0 0
1.99/2.02 c twoopt : 0.00 0.00 0 0 0
1.99/2.02 c undercover : 0.00 0.00 0 0 0
1.99/2.02 c vbounds : 0.00 0.00 1 0 0
1.99/2.02 c veclendiving : 0.00 0.00 0 0 0
1.99/2.02 c zeroobj : 0.00 0.00 0 0 0
1.99/2.02 c zirounding : 0.00 0.00 11 0 0
1.99/2.02 c other solutions : - - - 0 -
1.99/2.02 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
1.99/2.02 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
1.99/2.02 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
1.99/2.02 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
1.99/2.02 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
1.99/2.02 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
1.99/2.02 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
1.99/2.02 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
1.99/2.02 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
1.99/2.02 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
1.99/2.02 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
1.99/2.02 c primal LP : 0.00 1 0 0.00 - 0.00 1
1.99/2.02 c dual LP : 0.23 33 4805 145.61 20569.17 0.00 0
1.99/2.02 c lex dual LP : 0.00 0 0 0.00 -
1.99/2.02 c barrier LP : 0.00 0 0 0.00 - 0.00 0
1.99/2.02 c resolve instable : 0.00 0 0 0.00 -
1.99/2.02 c diving/probing LP: 0.08 15 1404 93.60 17034.49
1.99/2.02 c strong branching : 0.30 10 4585 458.50 15210.02 - - 0
1.99/2.02 c (at root node) : - 10 4585 458.50 -
1.99/2.02 c conflict analysis: 0.00 0 0 0.00 -
1.99/2.02 c B&B Tree :
1.99/2.02 c number of runs : 1
1.99/2.02 c nodes : 23 (11 internal, 12 leaves)
1.99/2.02 c feasible leaves : 0
1.99/2.02 c infeas. leaves : 12
1.99/2.02 c objective leaves : 0
1.99/2.02 c nodes (total) : 23 (11 internal, 12 leaves)
1.99/2.02 c nodes left : 0
1.99/2.02 c max depth : 6
1.99/2.02 c max depth (total): 6
1.99/2.02 c backtracks : 10 (43.5%)
1.99/2.02 c early backtracks : 0 (0.0%)
1.99/2.02 c nodes exc. ref. : 0 (0.0%)
1.99/2.02 c delayed cutoffs : 0
1.99/2.02 c repropagations : 15 (10 domain reductions, 0 cutoffs)
1.99/2.02 c avg switch length: 3.13
1.99/2.02 c switching time : 0.00
1.99/2.02 c Root Node :
1.99/2.02 c First LP value : +0.00000000000000e+00
1.99/2.02 c First LP Iters : 496 (59615.38 Iter/sec)
1.99/2.02 c First LP Time : 0.01
1.99/2.02 c Final Dual Bound : -
1.99/2.02 c Final Root Iters : 2168
1.99/2.02 c Root LP Estimate : +2.15607757155078e-02
1.99/2.02 c Solution :
1.99/2.02 c Solutions found : 0 (0 improvements)
1.99/2.02 c Primal Bound : infeasible
1.99/2.02 c Dual Bound : -
1.99/2.02 c Gap : 0.00 %
1.99/2.02 c Integrals : Total Avg%
1.99/2.02 c primal-dual : - - (problem infeasible)
1.99/2.02 c primal-ref : - - (problem infeasible)
1.99/2.02 c dual-ref : - - (problem infeasible)
1.99/2.03 c Time complete: 2.02411.
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-4453115-1721452200/watcher-4453115-1721452200 -o /tmp/evaluation-result-4453115-1721452200/solver-4453115-1721452200 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1721447234-1044305 --watchdog 3760 pbscip -f HOME/instance-4453115-1721452200.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=1047697, runsolver pid=1047694
Current StackSize limit: 8192 KiB
[startup+0.100086 s]*
/proc/loadavg: 3.94 4.06 4.08 5/256 1047698
/proc/meminfo: memFree=123474248/131524600 swapFree=131070704/131071996
[pid=1047697] ppid=1047694 vsize=64424 memory=25768 CPUtime=0.09 cores=4,6
/proc/1047697/stat : 1047697 (pbscip) R 1047694 1047697 1044294 0 -1 4194304 2868 0 0 0 9 0 0 0 20 0 1 0 197385001 65970176 6442 134679101440 4194304 18693293 140732021451888 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 34263040 140732021457922 140732021458021 140732021458021 140732021465038 0
/proc/1047697/statm: 16106 6442 3944 3540 0 4363 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 64424 KiB
Current children cumulated memory: 25768 KiB
[startup+0.205341 s]*
/proc/loadavg: 3.94 4.06 4.08 5/256 1047698
/proc/meminfo: memFree=123468668/131524600 swapFree=131070704/131071996
[pid=1047697] ppid=1047694 vsize=70768 memory=31096 CPUtime=0.2 cores=4,6
/proc/1047697/stat : 1047697 (pbscip) R 1047694 1047697 1044294 0 -1 4194304 4471 0 0 0 20 0 0 0 20 0 1 0 197385001 72466432 7774 134679101440 4194304 18693293 140732021451888 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 34263040 140732021457922 140732021458021 140732021458021 140732021465038 0
/proc/1047697/statm: 17692 7774 3991 3540 0 5949 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 70768 KiB
Current children cumulated memory: 31096 KiB
[startup+0.305329 s]*
/proc/loadavg: 3.94 4.06 4.08 5/256 1047698
/proc/meminfo: memFree=123468528/131524600 swapFree=131070704/131071996
[pid=1047697] ppid=1047694 vsize=70768 memory=31096 CPUtime=0.3 cores=4,6
/proc/1047697/stat : 1047697 (pbscip) R 1047694 1047697 1044294 0 -1 4194304 4484 0 0 0 30 0 0 0 20 0 1 0 197385001 72466432 7774 134679101440 4194304 18693293 140732021451888 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 34263040 140732021457922 140732021458021 140732021458021 140732021465038 0
/proc/1047697/statm: 17692 7774 3991 3540 0 5949 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 70768 KiB
Current children cumulated memory: 31096 KiB
[startup+0.700188 s]
/proc/loadavg: 3.94 4.06 4.08 5/256 1047698
/proc/meminfo: memFree=123468388/131524600 swapFree=131070704/131071996
[pid=1047697] ppid=1047694 vsize=70768 memory=31356 CPUtime=0.68 cores=4,6
/proc/1047697/stat : 1047697 (pbscip) R 1047694 1047697 1044294 0 -1 4194304 4552 0 0 0 68 0 0 0 20 0 1 0 197385001 72466432 7839 134679101440 4194304 18693293 140732021451888 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 34263040 140732021457922 140732021458021 140732021458021 140732021465038 0
/proc/1047697/statm: 17692 7839 3991 3540 0 5949 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 70768 KiB
Current children cumulated memory: 31356 KiB
[startup+1.50017 s]
/proc/loadavg: 3.94 4.06 4.08 5/256 1047698
/proc/meminfo: memFree=123464872/131524600 swapFree=131070704/131071996
[pid=1047697] ppid=1047694 vsize=80112 memory=41112 CPUtime=1.49 cores=4,6
/proc/1047697/stat : 1047697 (pbscip) R 1047694 1047697 1044294 0 -1 4194304 7019 0 0 0 148 1 0 0 20 0 1 0 197385001 82034688 10278 134679101440 4194304 18693293 140732021451888 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 34263040 140732021457922 140732021458021 140732021458021 140732021465038 0
/proc/1047697/statm: 20028 10278 3991 3540 0 8285 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 80112 KiB
Current children cumulated memory: 41112 KiB
[startup+2.03361 s]
# the end of solver process 1047697 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=2.01428 s, system=0.013945 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+1.60021 s]
/proc/loadavg: 3.94 4.06 4.08 5/256 1047698
/proc/meminfo: memFree=123464872/131524600 swapFree=131070704/131071996
[pid=1047697] ppid=1047694 vsize=80320 memory=41376 CPUtime=1.59 cores=4,6
/proc/1047697/stat : 1047697 (pbscip) R 1047694 1047697 1044294 0 -1 4194304 7076 0 0 0 158 1 0 0 20 0 1 0 197385001 82247680 10344 134679101440 4194304 18693293 140732021451888 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 34263040 140732021457922 140732021458021 140732021458021 140732021465038 0
/proc/1047697/statm: 20080 10344 3991 3540 0 8337 0
Current children cumulated CPU time: 1.59 s
Current children cumulated vsize: 80320 KiB
Current children cumulated memory: 41376 KiB
[startup+2.00017 s]*
/proc/loadavg: 3.94 4.06 4.08 5/256 1047698
/proc/meminfo: memFree=123452552/131524600 swapFree=131070704/131071996
[pid=1047697] ppid=1047694 vsize=87308 memory=47184 CPUtime=1.99 cores=4,6
/proc/1047697/stat : 1047697 (pbscip) R 1047694 1047697 1044294 0 -1 4194304 8507 0 0 0 198 1 0 0 20 0 1 0 197385001 89403392 11796 134679101440 4194304 18693293 140732021451888 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 34263040 140732021457922 140732021458021 140732021458021 140732021465038 0
/proc/1047697/statm: 21827 11796 3991 3540 0 10084 0
Current children cumulated CPU time: 1.99 s
Current children cumulated vsize: 87308 KiB
Current children cumulated memory: 47184 KiB
Child status: 0
Real time (s): 2.03364
CPU time (s): 2.02822
CPU user time (s): 2.01428
CPU system time (s): 0.013945
CPU usage (%): 99.7335
Max. virtual memory (cumulated for all children) (KiB): 87308
Max. memory (cumulated for all children) (KiB): 47184
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.01428
system time used= 0.013945
maximum resident set size= 47184
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8514
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= 7
# summary of solver processes directly reported to runsolver:
# pid: 1047697
# total CPU time (s): 2.02822
# total CPU user time (s): 2.01428
# total CPU system time (s): 0.013945
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014743 second user time and 0.03586 second system time
The end