0.00/0.05 c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.0.0] [GitHash: 405ed0d46f]
0.00/0.05 c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.05 c
0.00/0.05 c user parameter file <scip.set> not found - using default parameters
0.00/0.05 c reading problem <HOME/instance-4451615-1721434843.opb>
0.00/0.05 c original problem has 303 variables (303 bin, 0 int, 0 impl, 0 cont) and 101 constraints
0.00/0.05 c problem read in 0.00
0.00/0.05 c No objective function, only one solution is needed.
0.00/0.05 c presolving:
0.00/0.05 c (0.0s) running MILP presolver
0.00/0.05 c (0.0s) MILP presolver found nothing
0.00/0.05 c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 101 upgd conss, 0 impls, 101 clqs
0.00/0.06 c (0.0s) probing: 51/303 (16.8%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.06 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.06 c (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.00/0.08 c (0.0s) no symmetry present (symcode time: 0.03)
0.00/0.08 c presolving (2 rounds: 2 fast, 2 medium, 2 exhaustive):
0.00/0.08 c 0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.08 c 0 implications, 101 cliques
0.00/0.08 c presolved problem has 303 variables (303 bin, 0 int, 0 impl, 0 cont) and 101 constraints
0.00/0.08 c 101 constraints of type <setppc>
0.00/0.08 c transformed objective value is always integral (scale: 1)
0.00/0.08 c Presolving Time: 0.03
0.00/0.08 c - non default parameters ----------------------------------------------------------------------
0.00/0.08 c # SCIP version 10.0.0
0.00/0.08 c
0.00/0.08 c # maximal time in seconds to run
0.00/0.08 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.00/0.08 c limits/time = 3596.997011
0.00/0.08 c
0.00/0.08 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.08 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.00/0.08 c limits/memory = 27900
0.00/0.08 c
0.00/0.08 c # solving stops, if the given number of solutions were found; this limit is first checked in presolving (-1: no limit)
0.00/0.08 c # [type: int, advanced: FALSE, range: [-1,2147483647], default: -1]
0.00/0.08 c limits/solutions = 1
0.00/0.08 c
0.00/0.08 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.
0.00/0.08 c # [type: int, advanced: FALSE, range: [0,7], default: 7]
0.00/0.08 c misc/usesymmetry = 3
0.00/0.08 c
0.00/0.08 c # belongs reading time to solving time?
0.00/0.08 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.00/0.08 c timing/reading = TRUE
0.00/0.08 c
0.00/0.08 c # Should we check whether the components of the symmetry group can be handled by double lex matrices?
0.00/0.08 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.00/0.08 c propagating/symmetry/detectdoublelex = FALSE
0.00/0.08 c
0.00/0.08 c # Should we try to detect symmetric subgroups of the symmetry group on binary variables?
0.00/0.08 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.00/0.08 c propagating/symmetry/detectsubgroups = FALSE
0.00/0.08 c
0.00/0.08 c # Type of symmetries that shall be computed?
0.00/0.08 c # [type: int, advanced: TRUE, range: [0,1], default: 0]
0.00/0.08 c propagating/symmetry/symtype = 1
0.00/0.08 c
0.00/0.08 c # Should components consisting of a single full reflection be handled?
0.00/0.08 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.00/0.08 c propagating/symmetry/usesimplesgncomp = FALSE
0.00/0.08 c
0.00/0.08 c -----------------------------------------------------------------------------------------------
0.00/0.08 c start solving
0.00/0.08 c
0.05/0.10 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.05/0.10 c 0.1s| 1 | 0 | 193 | - | 3828k | 0 | 303 | 156 | 101 | 0 | 0 | 54 | 0 | 0.000000e+00 | -- | Inf | unknown
0.05/0.12 c 0.1s| 1 | 0 | 299 | - | 4109k | 0 | 303 | 156 | 107 | 6 | 1 | 54 | 0 | 0.000000e+00 | -- | Inf | unknown
0.05/0.12 c 0.1s| 1 | 0 | 309 | - | 4202k | 0 | 303 | 156 | 110 | 9 | 2 | 54 | 0 | 0.000000e+00 | -- | Inf | unknown
0.05/0.12 c 0.1s| 1 | 0 | 322 | - | 5473k | 0 | 303 | 156 | 114 | 13 | 3 | 54 | 0 | 0.000000e+00 | -- | Inf | unknown
0.05/0.13 c 0.1s| 1 | 0 | 335 | - | 6728k | 0 | 303 | 156 | 117 | 16 | 4 | 54 | 0 | 0.000000e+00 | -- | Inf | unknown
0.05/0.15 c 0.1s| 1 | 0 | 338 | - | 9028k | 0 | 303 | 158 | 121 | 20 | 5 | 56 | 0 | 0.000000e+00 | -- | Inf | unknown
0.05/0.15 c 0.1s| 1 | 0 | 364 | - | 9068k | 0 | 303 | 158 | 122 | 21 | 6 | 56 | 0 | 0.000000e+00 | -- | Inf | unknown
0.05/0.17 c 0.1s| 1 | 0 | 372 | - | 14M | 0 | 303 | 158 | 125 | 24 | 7 | 56 | 0 | 0.000000e+00 | -- | Inf | unknown
0.05/0.18 c 0.1s| 1 | 0 | 402 | - | 14M | 0 | 303 | 158 | 127 | 26 | 8 | 56 | 0 | 0.000000e+00 | -- | Inf | unknown
0.05/0.19 c 0.1s| 1 | 0 | 454 | - | 16M | 0 | 303 | 158 | 129 | 28 | 9 | 56 | 0 | 0.000000e+00 | -- | Inf | unknown
0.16/0.21 c 0.2s| 1 | 0 | 456 | - | 23M | 0 | 303 | 158 | 130 | 29 | 10 | 56 | 0 | 0.000000e+00 | -- | Inf | unknown
0.16/0.22 c 0.2s| 1 | 0 | 486 | - | 23M | 0 | 303 | 158 | 131 | 30 | 11 | 56 | 0 | 0.000000e+00 | -- | Inf | unknown
0.16/0.22 c 0.2s| 1 | 0 | 511 | - | 23M | 0 | 303 | 158 | 133 | 32 | 12 | 56 | 0 | 0.000000e+00 | -- | Inf | unknown
0.16/0.23 c 0.2s| 1 | 0 | 534 | - | 23M | 0 | 303 | 158 | 126 | 33 | 13 | 56 | 0 | 0.000000e+00 | -- | Inf | unknown
0.16/0.23 c 0.2s| 1 | 0 | 552 | - | 23M | 0 | 303 | 160 | 128 | 35 | 14 | 58 | 0 | 0.000000e+00 | -- | Inf | unknown
0.16/0.24 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.16/0.24 c 0.2s| 1 | 0 | 572 | - | 23M | 0 | 303 | 160 | 130 | 37 | 15 | 58 | 0 | 0.000000e+00 | -- | Inf | unknown
0.16/0.24 c 0.2s| 1 | 0 | 605 | - | 23M | 0 | 303 | 161 | 131 | 38 | 16 | 59 | 0 | 0.000000e+00 | -- | Inf | unknown
0.16/0.25 c 0.2s| 1 | 0 | 640 | - | 23M | 0 | 303 | 162 | 133 | 40 | 17 | 60 | 0 | 0.000000e+00 | -- | Inf | unknown
0.16/0.25 c 0.2s| 1 | 0 | 678 | - | 23M | 0 | 303 | 165 | 134 | 41 | 18 | 63 | 0 | 0.000000e+00 | -- | Inf | unknown
0.16/0.26 c 0.2s| 1 | 0 | 712 | - | 23M | 0 | 303 | 165 | 125 | 43 | 19 | 63 | 0 | 0.000000e+00 | -- | Inf | unknown
0.16/0.27 c 0.2s| 1 | 0 | 734 | - | 23M | 0 | 303 | 166 | 128 | 46 | 20 | 64 | 0 | 0.000000e+00 | -- | Inf | unknown
0.25/0.31 c 0.3s| 1 | 2 | 1132 | - | 23M | 0 | 303 | 184 | 128 | 46 | 20 | 82 | 12 | 0.000000e+00 | -- | Inf | unknown
0.35/0.45 c
0.35/0.45 c SCIP Status : problem is solved [infeasible]
0.35/0.45 c Solving Time (sec) : 0.40
0.35/0.45 c Solving Nodes : 25
0.35/0.45 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.35/0.45 c Dual Bound : +1.00000000000000e+20
0.35/0.45 c Gap : 0.00 %
0.35/0.45 s UNSATISFIABLE
0.35/0.45 c SCIP Status : problem is solved [infeasible]
0.35/0.45 c Total Time : 0.40
0.35/0.45 c solving : 0.40
0.35/0.45 c presolving : 0.03 (included in solving)
0.35/0.45 c reading : 0.00 (included in solving)
0.35/0.45 c copying : 0.02 (7 #copies) (minimal 0.00, maximal 0.00, average 0.00)
0.35/0.45 c Original Problem :
0.35/0.45 c Problem name : HOME/instance-4451615-1721434843.opb
0.35/0.45 c Variables : 303 (303 binary, 0 integer, 0 implicit integer, 0 continuous)
0.35/0.45 c Constraints : 101 initial, 101 maximal
0.35/0.45 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
0.35/0.45 c Presolved Problem :
0.35/0.45 c Problem name : t_HOME/instance-4451615-1721434843.opb
0.35/0.45 c Variables : 303 (303 binary, 0 integer, 0 implicit integer, 0 continuous)
0.35/0.45 c Constraints : 101 initial, 239 maximal
0.35/0.45 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
0.35/0.45 c Nonzeros : 606 constraint, 608 clique table
0.35/0.45 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.35/0.45 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c domcol : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.35/0.45 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c dualsparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.35/0.45 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c implics : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
0.35/0.45 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c milp : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.35/0.45 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c sparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.35/0.45 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c trivial : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
0.35/0.45 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c dualfix : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
0.35/0.45 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c probing : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.35/0.45 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c symmetry : 0.03 0.00 1 0 0 0 0 0 0 0 0 0
0.35/0.45 c vbounds : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.35/0.45 c setppc : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
0.35/0.45 c linear : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
0.35/0.45 c logicor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c components : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.35/0.45 c root node : - - - 0 - - 0 - - - - -
0.35/0.45 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
0.35/0.45 c benderslp : 0 0 0 0 24 0 0 21 0 0 0 0 0 0 0
0.35/0.45 c integral : 0 0 0 0 24 0 0 21 0 0 0 0 0 0 48
0.35/0.45 c setppc : 101+ 103 20 1976 0 0 0 17 931 35 102 0 0 0 0
0.35/0.45 c linear : 0+ 10 0 199 0 0 0 3 0 0 0 0 0 0 0
0.35/0.45 c logicor : 0+ 136 20 529 0 0 0 0 8 1 0 4 1 0 0
0.35/0.45 c benders : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c fixedvar : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
0.35/0.45 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.35/0.45 c integral : 0.03 0.00 0.00 0.00 0.03 0.00 0.00 0.00 0.00 0.00
0.35/0.45 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.35/0.45 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.35/0.45 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.35/0.45 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.35/0.45 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.35/0.45 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.35/0.45 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.35/0.45 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.35/0.45 c dualfix : 1 0 0 0
0.35/0.45 c genvbounds : 0 0 0 0
0.35/0.45 c nlobbt : 0 0 0 0
0.35/0.45 c obbt : 0 0 0 0
0.35/0.45 c probing : 0 0 0 0
0.35/0.45 c pseudoobj : 0 0 0 0
0.35/0.45 c redcost : 0 0 0 0
0.35/0.45 c rootredcost : 0 0 0 0
0.35/0.45 c symmetry : 0 0 0 0
0.35/0.45 c vbounds : 877 0 0 0
0.35/0.45 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
0.35/0.45 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
0.35/0.45 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
0.35/0.45 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
0.35/0.45 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
0.35/0.45 c probing : 0.00 0.00 0.00 0.00 0.00 0.00
0.35/0.45 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
0.35/0.45 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
0.35/0.45 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
0.35/0.45 c symmetry : 0.03 0.00 0.03 0.00 0.00 0.00
0.35/0.45 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
0.35/0.45 c Symmetry :
0.35/0.45 c orbitopal red. : 0 reductions applied, 0 cutoffs
0.35/0.45 c orbital reduction: 0 reductions applied, 0 cutoffs
0.35/0.45 c lexicographic red: 0 reductions applied, 0 cutoffs
0.35/0.45 c shadow tree time : 0.00 s
0.35/0.45 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [10000,10000])
0.35/0.45 c propagation : 0.00 33 33 - 164 29.0 5 11.4 - - -
0.35/0.45 c infeasible LP : 0.00 3 3 - 19 31.8 0 0.0 2 3.0 0
0.35/0.45 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
0.35/0.45 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
0.35/0.45 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
0.35/0.45 c applied globally : 0.00 - - 0 136 22.5 - - 1 - -
0.35/0.45 c applied locally : - - - 0 0 0.0 - - 0 - -
0.35/0.45 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
0.35/0.45 c cut pool : 0.00 - 41 39 - - 799 1643 - - - - - (maximal pool size: 799)
0.35/0.45 c aggregation : 0.03 0.00 21 20 0 0 1 1 0 0 0 0 0
0.35/0.45 c > cmir : - - - - - - - 1 0 0 0 0 -
0.35/0.45 c > flowcover : - - - - - - - 0 0 0 0 0 -
0.35/0.45 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
0.35/0.45 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c clique : 0.00 0.00 20 20 0 0 8 10 0 6 6 0 0
0.35/0.45 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c gomory : 0.08 0.00 11 10 0 0 767 1593 0 22 22 0 0
0.35/0.45 c > gomorymi : - - - - - - - 770 0 9 9 0 -
0.35/0.45 c > strongcg : - - - - - - - 823 0 13 13 0 -
0.35/0.45 c impliedbounds : 0.00 0.00 21 20 0 0 0 0 0 0 0 0 0
0.35/0.45 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c mcf : 0.00 0.00 1 1 0 0 0 0 0 0 0 0 0
0.35/0.45 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c multilinear : 0.00 0.00 24 20 0 0 0 0 0 0 0 0 0
0.35/0.45 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.35/0.45 c rapidlearning : 0.11 0.00 5 1 0 0 0 0 0 0 0 0 20
0.35/0.45 c rlt : 0.00 0.00 11 10 0 0 0 0 0 0 0 0 0
0.35/0.45 c zerohalf : 0.01 0.00 21 20 0 0 24 39 1 20 19 1 0
0.35/0.45 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
0.35/0.45 c hybrid : 0.00 0.00 21 20 49 0 1599 46 0 1593
0.35/0.45 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
0.35/0.45 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
0.35/0.45 c Pricers : ExecTime SetupTime Calls Vars
0.35/0.45 c problem variables: 0.00 - 0 0
0.35/0.45 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
0.35/0.45 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
0.35/0.45 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
0.35/0.45 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
0.35/0.45 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
0.35/0.45 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
0.35/0.45 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
0.35/0.45 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
0.35/0.45 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
0.35/0.45 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
0.35/0.45 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
0.35/0.45 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
0.35/0.45 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
0.35/0.45 c random : 0.00 0.00 0 0 0 0 0 0 0 0
0.35/0.45 c relpscost : 0.03 0.00 24 0 0 0 0 0 0 48
0.35/0.45 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
0.35/0.45 c Primal Heuristics : ExecTime SetupTime Calls Found Best
0.35/0.45 c LP solutions : 0.00 - - 0 0
0.35/0.45 c relax solutions : 0.00 - - 0 0
0.35/0.45 c pseudo solutions : 0.00 - - 0 0
0.35/0.45 c strong branching : 0.00 - - 0 0
0.35/0.45 c actconsdiving : 0.00 0.00 0 0 0
0.35/0.45 c adaptivediving : 0.00 0.00 1 0 0
0.35/0.45 c alns : 0.00 0.00 1 0 0
0.35/0.45 c bound : 0.00 0.00 0 0 0
0.35/0.45 c clique : 0.00 0.00 1 0 0
0.35/0.45 c coefdiving : 0.00 0.00 0 0 0
0.35/0.45 c completesol : 0.00 0.00 0 0 0
0.35/0.45 c conflictdiving : 0.01 0.00 1 0 0
0.35/0.45 c crossover : 0.00 0.00 0 0 0
0.35/0.45 c dins : 0.00 0.00 0 0 0
0.35/0.45 c distributiondivin: 0.01 0.00 1 0 0
0.35/0.45 c dps : 0.00 0.00 0 0 0
0.35/0.45 c dualval : 0.00 0.00 0 0 0
0.35/0.45 c farkasdiving : 0.00 0.00 0 0 0
0.35/0.45 c feasjump : 0.01 0.00 1 0 0
0.35/0.45 c feaspump : 0.00 0.00 1 0 0
0.35/0.45 c fixandinfer : 0.00 0.00 0 0 0
0.35/0.45 c fracdiving : 0.00 0.00 1 0 0
0.35/0.45 c gins : 0.00 0.00 0 0 0
0.35/0.45 c guideddiving : 0.00 0.00 0 0 0
0.35/0.45 c indcoefdiving : 0.00 0.00 0 0 0
0.35/0.45 c indicator : 0.00 0.00 0 0 0
0.35/0.45 c indicatordiving : 0.00 0.00 0 0 0
0.35/0.45 c indoneopt : 0.00 0.00 0 0 0
0.35/0.45 c indrounding : 0.00 0.00 0 0 0
0.35/0.45 c indtwoopt : 0.00 0.00 0 0 0
0.35/0.45 c intdiving : 0.00 0.00 0 0 0
0.35/0.45 c intshifting : 0.00 0.00 0 0 0
0.35/0.45 c linesearchdiving : 0.00 0.00 0 0 0
0.35/0.45 c localbranching : 0.00 0.00 0 0 0
0.35/0.45 c locks : 0.00 0.00 1 0 0
0.35/0.45 c lpface : 0.00 0.00 0 0 0
0.35/0.45 c mpec : 0.00 0.00 0 0 0
0.35/0.45 c multistart : 0.00 0.00 0 0 0
0.35/0.45 c mutation : 0.00 0.00 0 0 0
0.35/0.45 c nlpdiving : 0.00 0.00 0 0 0
0.35/0.45 c objpscostdiving : 0.00 0.00 0 0 0
0.35/0.45 c octane : 0.00 0.00 0 0 0
0.35/0.45 c ofins : 0.00 0.00 0 0 0
0.35/0.45 c oneopt : 0.00 0.00 0 0 0
0.35/0.45 c padm : 0.00 0.00 0 0 0
0.35/0.45 c proximity : 0.00 0.00 0 0 0
0.35/0.45 c pscostdiving : 0.00 0.00 1 0 0
0.35/0.45 c randrounding : 0.00 0.00 21 0 0
0.35/0.45 c rens : 0.01 0.00 1 0 0
0.35/0.45 c reoptsols : 0.00 0.00 0 0 0
0.35/0.45 c repair : 0.00 0.00 0 0 0
0.35/0.45 c rins : 0.00 0.00 0 0 0
0.35/0.45 c rootsoldiving : 0.00 0.00 0 0 0
0.35/0.45 c rounding : 0.00 0.00 45 0 0
0.35/0.45 c scheduler : 0.00 0.00 0 0 0
0.35/0.45 c shiftandpropagate: 0.00 0.00 1 0 0
0.35/0.45 c shifting : 0.00 0.00 22 0 0
0.35/0.45 c simplerounding : 0.00 0.00 0 0 0
0.35/0.45 c smallcard : 0.00 0.00 0 0 0
0.35/0.45 c subnlp : 0.00 0.00 0 0 0
0.35/0.45 c trivial : 0.00 0.00 2 0 0
0.35/0.45 c trivialnegation : 0.00 0.00 0 0 0
0.35/0.45 c trustregion : 0.00 0.00 0 0 0
0.35/0.45 c trysol : 0.00 0.00 0 0 0
0.35/0.45 c twoopt : 0.00 0.00 0 0 0
0.35/0.45 c undercover : 0.00 0.00 0 0 0
0.35/0.45 c vbounds : 0.00 0.00 1 0 0
0.35/0.45 c veclendiving : 0.00 0.00 1 0 0
0.35/0.45 c zeroobj : 0.00 0.00 0 0 0
0.35/0.45 c zirounding : 0.00 0.00 24 0 0
0.35/0.45 c other solutions : - - - 0 -
0.35/0.45 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
0.35/0.45 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
0.35/0.45 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
0.35/0.45 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
0.35/0.45 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
0.35/0.45 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
0.35/0.45 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
0.35/0.45 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
0.35/0.45 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
0.35/0.45 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
0.35/0.45 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
0.35/0.45 c primal LP : 0.00 3 0 0.00 - 0.00 3
0.35/0.45 c dual LP : 0.02 46 857 18.63 44394.94 0.00 0
0.35/0.45 c lex dual LP : 0.00 0 0 0.00 -
0.35/0.45 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.35/0.45 c resolve instable : 0.00 0 0 0.00 -
0.35/0.45 c diving/probing LP: 0.02 84 981 11.68 48325.12
0.35/0.45 c strong branching : 0.03 12 1125 93.75 40673.92 - - 0
0.35/0.45 c (at root node) : - 12 1125 93.75 -
0.35/0.45 c conflict analysis: 0.00 0 0 0.00 -
0.35/0.45 c B&B Tree :
0.35/0.45 c number of runs : 1
0.35/0.45 c nodes : 25 (24 internal, 1 leaves)
0.35/0.45 c feasible leaves : 0
0.35/0.45 c infeas. leaves : 1
0.35/0.45 c objective leaves : 0
0.35/0.45 c nodes (total) : 25 (24 internal, 1 leaves)
0.35/0.45 c nodes left : 0
0.35/0.45 c max depth : 10
0.35/0.45 c max depth (total): 10
0.35/0.45 c backtracks : 5 (20.0%)
0.35/0.45 c early backtracks : 0 (0.0%)
0.35/0.45 c nodes exc. ref. : 0 (0.0%)
0.35/0.45 c delayed cutoffs : 24
0.35/0.45 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.35/0.45 c avg switch length: 2.32
0.35/0.45 c switching time : 0.00
0.35/0.45 c Root Node :
0.35/0.45 c First LP value : +0.00000000000000e+00
0.35/0.45 c First LP Iters : 193 (182419.66 Iter/sec)
0.35/0.45 c First LP Time : 0.00
0.35/0.45 c Final Dual Bound : -
0.35/0.45 c Final Root Iters : 734
0.35/0.45 c Root LP Estimate : +1.62481622966330e-03
0.35/0.45 c Solution :
0.35/0.45 c Solutions found : 0 (0 improvements)
0.35/0.45 c Primal Bound : infeasible
0.35/0.45 c Dual Bound : -
0.35/0.45 c Gap : 0.00 %
0.35/0.45 c Integrals : Total Avg%
0.35/0.45 c primal-dual : - - (problem infeasible)
0.35/0.45 c primal-ref : - - (problem infeasible)
0.35/0.45 c dual-ref : - - (problem infeasible)
0.35/0.46 c Time complete: 0.406681.
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 (62538 MiB free)
memory of node 1: 64473 MiB (62033 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4451615-1721434843/watcher-4451615-1721434843 -o /tmp/evaluation-result-4451615-1721434843/solver-4451615-1721434843 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1721434856-1036359 --watchdog 3760 pbscip -f HOME/instance-4451615-1721434843.opb -t 3600 -j 2 -m 31000
running on 2 cores: 5,7
CPU governors:
performance: 5 7
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=1036418, runsolver pid=1036403
Current StackSize limit: 8192 KiB
[startup+0.100093 s]*
/proc/loadavg: 1.07 1.24 2.22 8/259 1036420
/proc/meminfo: memFree=127538852/131524600 swapFree=131070704/131071996
[pid=1036418] ppid=1036403 vsize=58948 memory=19876 CPUtime=0.05 cores=5,7
/proc/1036418/stat : 1036418 (pbscip) R 1036403 1036418 1036346 0 -1 4194304 1534 0 0 0 5 0 0 0 20 0 1 0 195649276 60362752 4969 134679101440 4194304 18693293 140728602689760 0 0 0 0 0 2 0 0 0 17 5 0 0 4 0 0 21375888 21430392 34549760 140728602694658 140728602694757 140728602694757 140728602701774 0
/proc/1036418/statm: 14737 4969 3823 3540 0 2994 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 58948 KiB
Current children cumulated memory: 19876 KiB
[startup+0.206497 s]*
/proc/loadavg: 1.07 1.24 2.22 7/257 1036420
/proc/meminfo: memFree=127514888/131524600 swapFree=131070704/131071996
[pid=1036418] ppid=1036403 vsize=77132 memory=38428 CPUtime=0.16 cores=5,7
/proc/1036418/stat : 1036418 (pbscip) R 1036403 1036418 1036346 0 -1 4194304 5983 0 0 0 15 1 0 0 20 0 1 0 195649276 78983168 9607 134679101440 4194304 18693293 140728602689760 0 0 0 0 0 2 0 0 0 17 5 0 0 4 0 0 21375888 21430392 34549760 140728602694658 140728602694757 140728602694757 140728602701774 0
/proc/1036418/statm: 19283 9607 3983 3540 0 7540 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 77132 KiB
Current children cumulated memory: 38428 KiB
[startup+0.306482 s]*
/proc/loadavg: 1.07 1.24 2.22 6/254 1036428
/proc/meminfo: memFree=127493112/131524600 swapFree=131070704/131071996
[pid=1036418] ppid=1036403 vsize=82260 memory=42388 CPUtime=0.25 cores=5,7
/proc/1036418/stat : 1036418 (pbscip) R 1036403 1036418 1036346 0 -1 4194304 7005 0 0 0 24 1 0 0 20 0 1 0 195649276 84234240 10597 134679101440 4194304 18693293 140728602689760 0 0 0 0 0 2 0 0 0 17 5 0 0 4 0 0 21375888 21430392 34549760 140728602694658 140728602694757 140728602694757 140728602701774 0
/proc/1036418/statm: 20565 10597 3983 3540 0 8822 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 82260 KiB
Current children cumulated memory: 42388 KiB
[startup+0.462571 s]
# the end of solver process 1036418 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=0.393876 s, system=0.016845 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.406125 s]*
/proc/loadavg: 1.07 1.24 2.22 6/256 1036434
/proc/meminfo: memFree=127476256/131524600 swapFree=131070704/131071996
[pid=1036418] ppid=1036403 vsize=83452 memory=44500 CPUtime=0.35 cores=5,7
/proc/1036418/stat : 1036418 (pbscip) R 1036403 1036418 1036346 0 -1 4194304 7495 0 0 0 34 1 0 0 20 0 1 0 195649276 85454848 11125 134679101440 4194304 18693293 140728602689760 0 0 0 0 0 2 0 0 0 17 5 0 0 4 0 0 21375888 21430392 34549760 140728602694658 140728602694757 140728602694757 140728602701774 0
/proc/1036418/statm: 20863 11125 3983 3540 0 9120 0
Current children cumulated CPU time: 0.35 s
Current children cumulated vsize: 83452 KiB
Current children cumulated memory: 44500 KiB
Child status: 0
Real time (s): 0.462594
CPU time (s): 0.410721
CPU user time (s): 0.393876
CPU system time (s): 0.016845
CPU usage (%): 88.7865
Max. virtual memory (cumulated for all children) (KiB): 83452
Max. memory (cumulated for all children) (KiB): 44500
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.393876
system time used= 0.016845
maximum resident set size= 44500
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7509
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= 13
involuntary context switches= 2
# summary of solver processes directly reported to runsolver:
# pid: 1036418
# total CPU time (s): 0.410721
# total CPU user time (s): 0.393876
# total CPU system time (s): 0.016845
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011423 second user time and 0.029041 second system time
The end