0.00/0.00 c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 8.0.0] [GitHash: 0408ae5eca]
0.00/0.00 c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c External libraries:
0.00/0.00 c SoPlex 8.0.0 Linear programming solver developed at Zuse Institute Berlin (soplex.zib.de) [GitHash: 67f6a391]
0.00/0.00 c CppAD 20180000.0 Algorithmic Differentiation of C++ algorithms developed by B. Bell (github.com/coin-or/CppAD)
0.00/0.00 c AMPL/MP 4.0.0 AMPL .nl file reader library (github.com/ampl/mp)
0.00/0.00 c PaPILO 3.0.0 parallel presolve for integer and linear optimization (github.com/scipopt/papilo)
0.00/0.00 c bliss 0.77 Computing Graph Automorphisms by T. Junttila and P. Kaski (users.aalto.fi/~tjunttil/bliss)
0.00/0.00 c sassy 2.0 Symmetry preprocessor by Markus Anders (github.com/markusa4/sassy)
0.00/0.00 c
0.00/0.00 c reading problem <HOME/instance-4494031-1751149532.opb>
0.49/0.54 c original problem has 1600 variables (1600 bin, 0 int, 0 cont) and 328901 constraints
0.49/0.54 c problem read in 0.547 seconds
0.49/0.54 c problem without objective
0.99/1.00 c presolving:
1.59/1.68 c (1.7s) running MILP presolver
2.09/2.10 c (2.1s) MILP presolver found nothing
2.68/2.78 c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 328900 upgd conss, 0 impls, 760 clqs
2.88/2.97 c (round 2, medium) 0 del vars, 682 del conss, 682 add conss, 0 chg bounds, 682 chg sides, 1364 chg coeffs, 328900 upgd conss, 0 impls, 760 clqs
5.18/5.29 c (5.3s) probing: 51/1600 (3.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
5.18/5.29 c (5.3s) probing aborted: 50/50 successive totally useless probings
6.17/6.23 c (6.2s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
6.47/6.57 c (6.6s) no symmetry present (symcode time: 0.09)
6.98/7.02 c presolving (3 rounds: 3 fast, 3 medium, 2 exhaustive):
6.98/7.02 c 0 deleted vars, 682 deleted constraints, 682 added constraints, 0 tightened bounds, 0 added holes, 682 changed sides, 3184 changed coefficients
6.98/7.02 c 0 implications, 760 cliques
6.98/7.02 c presolved problem has 1600 variables (1600 bin, 0 int, 0 cont) and 328901 constraints
6.98/7.02 c presolved problem has 0 implied integral variables (0 bin, 0 int, 0 cont)
6.98/7.02 c 1770 constraints of type <knapsack>
6.98/7.02 c 760 constraints of type <setppc>
6.98/7.02 c 1 constraints of type <linear>
6.98/7.02 c 326370 constraints of type <logicor>
6.98/7.02 c transformed objective value is always integral (scale: 1)
6.98/7.02 c Presolving Time: 6.03
6.98/7.02 c
6.98/7.02 c - non default parameters ----------------------------------------------------------------------
6.98/7.02 c
6.98/7.02 c # SCIP version 10.0.0
6.98/7.02 c
6.98/7.02 c # maximal time in seconds to run
6.98/7.02 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
6.98/7.02 c limits/time = 3596.999004
6.98/7.02 c
6.98/7.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
6.98/7.02 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
6.98/7.02 c limits/memory = 27900
6.98/7.02 c
6.98/7.02 c # belongs reading time to solving time?
6.98/7.02 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
6.98/7.02 c timing/reading = TRUE
6.98/7.02 c
6.98/7.02 c # maximum allowed 'intsize' (i.e. the number of bits required to represent the sum of absolute values of all integers that appear in a constraint or objective function) or -1 for unlimited
6.98/7.02 c # [type: int, advanced: TRUE, range: [-1,2147483647], default: -1]
6.98/7.02 c reading/opbreader/maxintsize = 47
6.98/7.02 c
6.98/7.02 c # timing when propagator should be called (1:BEFORELP, 2:DURINGLPLOOP, 4:AFTERLPLOOP, 15:ALWAYS))
6.98/7.02 c # [type: int, advanced: TRUE, range: [0,15], default: 15]
6.98/7.02 c propagating/genvbounds/timingmask = 0
6.98/7.02 c
6.98/7.02 c -----------------------------------------------------------------------------------------------
6.98/7.02 c
7.47/7.57 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
7.47/7.57 c p 7.6s| 1 | 0 | 0 | - | clique| 0 |1600 | 328k| 328k| 0 | 0 | 0 | 0 | 0.000000e+00 | 0.000000e+00 | 0.00%| unknown
7.57/7.62 c
7.57/7.62 c SCIP Status : problem is solved [optimal solution found]
7.57/7.62 c Solving Time (sec) : 7.62
7.57/7.62 c Solving Nodes : 1
7.57/7.62 c Primal Bound : +0.00000000000000e+00 (1 solutions)
7.57/7.62 c Dual Bound : +0.00000000000000e+00
7.57/7.62 c Gap : 0.00 %
7.57/7.69 s SATISFIABLE
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7.57/7.69 v -x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 -x889 -x890 -x891 -x892 -x893
7.57/7.69 v -x894 -x895 -x896 -x897 -x898 -x899 -x900
7.57/7.69 c SCIP Status : problem is solved [optimal solution found]
7.57/7.69 c Total Time : 7.62
7.57/7.69 c solving : 7.62
7.57/7.69 c presolving : 6.03 (included in solving)
7.57/7.69 c reading : 0.55 (included in solving)
7.57/7.69 c copying : 0.00 (0 times copied the problem)
7.57/7.69 c Original Problem :
7.57/7.69 c Problem name : HOME/instance-4494031-1751149532.opb
7.57/7.69 c Variables : 1600 (1600 binary, 0 integer, 0 continuous)
7.57/7.69 c implied integral : 0 (0 binary, 0 integer, 0 continuous)
7.57/7.69 c Constraints : 328901 initial, 328901 maximal
7.57/7.69 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
7.57/7.69 c Presolved Problem :
7.57/7.69 c Problem name : t_HOME/instance-4494031-1751149532.opb
7.57/7.69 c Variables : 1600 (1600 binary, 0 integer, 0 continuous)
7.57/7.69 c implied integral : 0 (0 binary, 0 integer, 0 continuous)
7.57/7.69 c Constraints : 328901 initial, 328901 maximal
7.57/7.69 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
7.57/7.69 c Nonzeros : 1066778 constraint, 3200 clique table
7.57/7.69 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
7.57/7.69 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c domcol : 0.13 0.00 1 0 0 0 0 0 0 0 0 0
7.57/7.69 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c dualsparsify : 0.93 0.00 1 0 0 0 0 0 0 0 0 0
7.57/7.69 c gateextraction : 0.15 0.00 1 0 0 0 0 0 0 0 0 0
7.57/7.69 c implics : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
7.57/7.69 c implint : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c milp : 0.81 0.00 1 0 0 0 0 0 0 0 0 0
7.57/7.69 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c sparsify : 0.31 0.00 1 0 0 0 0 0 0 0 0 0
7.57/7.69 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c trivial : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
7.57/7.69 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c dualfix : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
7.57/7.69 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c probing : 0.13 0.00 1 0 0 0 0 0 0 0 0 0
7.57/7.69 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c symmetry : 0.34 0.00 1 0 0 0 0 0 0 0 0 0
7.57/7.69 c vbounds : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
7.57/7.69 c knapsack : 0.04 0.00 5 0 0 0 0 0 0 682 682 3184
7.57/7.69 c setppc : 0.00 0.00 5 0 0 0 0 0 682 0 0 0
7.57/7.69 c linear : 0.79 0.14 5 0 0 0 0 0 0 0 0 0
7.57/7.69 c logicor : 1.76 0.36 5 0 0 0 0 0 0 0 0 0
7.57/7.69 c components : 0.08 0.00 1 0 0 0 0 0 0 0 0 0
7.57/7.69 c root node : - - - 0 - - 0 - - - - -
7.57/7.69 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
7.57/7.69 c integral : 0 0 0 0 0 0 0 7 0 0 0 0 0 0 0
7.57/7.69 c knapsack : 1770 1770 0 208 0 0 0 3 0 0 0 0 0 0 0
7.57/7.69 c setppc : 760 760 0 159 0 0 0 2 0 0 0 0 0 0 0
7.57/7.69 c linear : 1 1 0 208 0 0 0 3 0 0 0 0 0 0 0
7.57/7.69 c logicor : 326370 326370 0 161 0 0 0 1 0 0 0 0 0 0 0
7.57/7.69 c fixedvar : 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0
7.57/7.69 c countsols : 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0
7.57/7.69 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
7.57/7.69 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
7.57/7.69 c knapsack : 0.03 0.00 0.01 0.02 0.00 0.00 0.00 0.00 0.00 0.00
7.57/7.69 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
7.57/7.69 c linear : 0.16 0.14 0.00 0.00 0.00 0.00 0.00 0.02 0.00 0.00
7.57/7.69 c logicor : 0.63 0.36 0.17 0.09 0.00 0.00 0.00 0.01 0.00 0.00
7.57/7.69 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
7.57/7.69 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
7.57/7.69 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
7.57/7.69 c Propagators : #Propagate #ResProp Cutoffs DomReds
7.57/7.69 c dualfix : 1 0 0 0
7.57/7.69 c genvbounds : 0 0 0 0
7.57/7.69 c nlobbt : 0 0 0 0
7.57/7.69 c obbt : 0 0 0 0
7.57/7.69 c probing : 0 0 0 0
7.57/7.69 c pseudoobj : 0 0 0 0
7.57/7.69 c redcost : 0 0 0 0
7.57/7.69 c rootredcost : 0 0 0 0
7.57/7.69 c symmetry : 0 0 0 0
7.57/7.69 c vbounds : 56 0 0 0
7.57/7.69 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
7.57/7.69 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
7.57/7.69 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
7.57/7.69 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
7.57/7.69 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
7.57/7.69 c probing : 0.13 0.00 0.13 0.00 0.00 0.00
7.57/7.69 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
7.57/7.69 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
7.57/7.69 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
7.57/7.69 c symmetry : 0.34 0.00 0.34 0.00 0.00 0.00
7.57/7.69 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
7.57/7.69 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [--,--])
7.57/7.69 c propagation : 0.00 0 0 - 0 0.0 0 0.0 - - -
7.57/7.69 c infeasible LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
7.57/7.69 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
7.57/7.69 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
7.57/7.69 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
7.57/7.69 c applied globally : 0.00 - - 0 0 0.0 - - 0 - -
7.57/7.69 c applied locally : - - - 0 0 0.0 - - 0 - -
7.57/7.69 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
7.57/7.69 c cut pool : 0.00 - 0 0 - - 0 0 - - - - - (maximal pool size: 0)
7.57/7.69 c aggregation : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c > cmir : - - - - - - - 0 0 0 0 0 -
7.57/7.69 c > flowcover : - - - - - - - 0 0 0 0 0 -
7.57/7.69 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
7.57/7.69 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c clique : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c > gomorymi : - - - - - - - 0 0 0 0 0 -
7.57/7.69 c > strongcg : - - - - - - - 0 0 0 0 0 -
7.57/7.69 c impliedbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c mcf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c multilinear : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c rapidlearning : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c rlt : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c zerohalf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.57/7.69 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
7.57/7.69 c hybrid : 0.00 0.00 0 0 0 0 0 0 0 0
7.57/7.69 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
7.57/7.69 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
7.57/7.69 c Pricers : ExecTime SetupTime Calls Vars
7.57/7.69 c problem variables: 0.00 - 0 0
7.57/7.69 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
7.57/7.69 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
7.57/7.69 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
7.57/7.69 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
7.57/7.69 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
7.57/7.69 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
7.57/7.69 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
7.57/7.69 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
7.57/7.69 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
7.57/7.69 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
7.57/7.69 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
7.57/7.69 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
7.57/7.69 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
7.57/7.69 c random : 0.00 0.00 0 0 0 0 0 0 0 0
7.57/7.69 c relpscost : 0.00 0.00 0 0 0 0 0 0 0 0
7.57/7.69 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
7.57/7.69 c Primal Heuristics : ExecTime SetupTime Calls Found Best
7.57/7.69 c LP solutions : 0.00 - - 0 0
7.57/7.69 c relax solutions : 0.00 - - 0 0
7.57/7.69 c pseudo solutions : 0.00 - - 0 0
7.57/7.69 c strong branching : 0.00 - - 0 0
7.57/7.69 c actconsdiving : 0.00 0.00 0 0 0
7.57/7.69 c adaptivediving : 0.00 0.00 0 0 0
7.57/7.69 c alns : 0.00 0.00 0 0 0
7.57/7.69 c bound : 0.00 0.00 0 0 0
7.57/7.69 c clique : 0.60 0.00 1 1 1
7.57/7.69 c coefdiving : 0.00 0.00 0 0 0
7.57/7.69 c completesol : 0.00 0.00 0 0 0
7.57/7.69 c conflictdiving : 0.00 0.00 0 0 0
7.57/7.69 c crossover : 0.00 0.00 0 0 0
7.57/7.69 c dins : 0.00 0.00 0 0 0
7.57/7.69 c distributiondivin: 0.00 0.00 0 0 0
7.57/7.69 c dks : 0.00 0.00 0 0 0
7.57/7.69 c dps : 0.00 0.00 0 0 0
7.57/7.69 c dualval : 0.00 0.00 0 0 0
7.57/7.69 c farkasdiving : 0.00 0.00 0 0 0
7.57/7.69 c feaspump : 0.00 0.00 0 0 0
7.57/7.69 c fixandinfer : 0.00 0.00 0 0 0
7.57/7.69 c fracdiving : 0.00 0.00 0 0 0
7.57/7.69 c gins : 0.00 0.00 0 0 0
7.57/7.69 c guideddiving : 0.00 0.00 0 0 0
7.57/7.69 c indicator : 0.00 0.00 0 0 0
7.57/7.69 c indicatordiving : 0.00 0.00 0 0 0
7.57/7.69 c intdiving : 0.00 0.00 0 0 0
7.57/7.69 c intshifting : 0.00 0.00 0 0 0
7.57/7.69 c linesearchdiving : 0.00 0.00 0 0 0
7.57/7.69 c localbranching : 0.00 0.00 0 0 0
7.57/7.69 c locks : 0.00 0.00 0 0 0
7.57/7.69 c lpface : 0.00 0.00 0 0 0
7.57/7.69 c mpec : 0.00 0.00 0 0 0
7.57/7.69 c multistart : 0.00 0.00 0 0 0
7.57/7.69 c mutation : 0.00 0.00 0 0 0
7.57/7.69 c nlpdiving : 0.00 0.00 0 0 0
7.57/7.69 c objpscostdiving : 0.00 0.00 0 0 0
7.57/7.69 c octane : 0.00 0.00 0 0 0
7.57/7.69 c ofins : 0.00 0.00 0 0 0
7.57/7.69 c oneopt : 0.00 0.00 0 0 0
7.57/7.69 c padm : 0.00 0.00 0 0 0
7.57/7.69 c proximity : 0.00 0.00 0 0 0
7.57/7.69 c pscostdiving : 0.00 0.00 0 0 0
7.57/7.69 c randrounding : 0.00 0.00 0 0 0
7.57/7.69 c rens : 0.00 0.00 0 0 0
7.57/7.69 c reoptsols : 0.00 0.00 0 0 0
7.57/7.69 c repair : 0.00 0.00 0 0 0
7.57/7.69 c rins : 0.00 0.00 0 0 0
7.57/7.69 c rootsoldiving : 0.00 0.00 0 0 0
7.57/7.69 c rounding : 0.00 0.00 0 0 0
7.57/7.69 c scheduler : 0.00 0.00 0 0 0
7.57/7.69 c shiftandpropagate: 0.00 0.00 0 0 0
7.57/7.69 c shifting : 0.00 0.00 0 0 0
7.57/7.69 c simplerounding : 0.00 0.00 0 0 0
7.57/7.69 c subnlp : 0.00 0.00 0 0 0
7.57/7.69 c trivial : 0.02 0.00 2 0 0
7.57/7.69 c trivialnegation : 0.00 0.00 0 0 0
7.57/7.69 c trustregion : 0.00 0.00 0 0 0
7.57/7.69 c trysol : 0.00 0.00 0 0 0
7.57/7.69 c twoopt : 0.00 0.00 0 0 0
7.57/7.69 c undercover : 0.00 0.00 0 0 0
7.57/7.69 c vbounds : 0.00 0.00 0 0 0
7.57/7.69 c veclendiving : 0.00 0.00 0 0 0
7.57/7.69 c zeroobj : 0.00 0.00 0 0 0
7.57/7.69 c zirounding : 0.00 0.00 0 0 0
7.57/7.69 c other solutions : - - - 0 -
7.57/7.69 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
7.57/7.69 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
7.57/7.69 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
7.57/7.69 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
7.57/7.69 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
7.57/7.69 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
7.57/7.69 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
7.57/7.69 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
7.57/7.69 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
7.57/7.69 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
7.57/7.69 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
7.57/7.69 c primal LP : 0.00 0 0 0.00 - 0.00 0
7.57/7.69 c dual LP : 0.00 0 0 0.00 - 0.00 0
7.57/7.69 c lex dual LP : 0.00 0 0 0.00 -
7.57/7.69 c barrier LP : 0.00 0 0 0.00 - 0.00 0
7.57/7.69 c resolve instable : 0.00 0 0 0.00 -
7.57/7.69 c diving/probing LP: 0.09 0 0 0.00 0.00
7.57/7.69 c strong branching : 0.00 0 0 0.00 - - - 0
7.57/7.69 c (at root node) : - 0 0 0.00 -
7.57/7.69 c conflict analysis: 0.00 0 0 0.00 -
7.57/7.69 c Relaxators : Time Calls Cutoffs ImprBounds ImprTime ReducedDom Separated AddedConss
7.57/7.69 c benders : 0.00 0 0 0 0.00 0 0 0
7.57/7.69 c B&B Tree :
7.57/7.69 c number of runs : 1
7.57/7.69 c nodes : 1 (0 internal, 1 leaves)
7.57/7.69 c feasible leaves : 0
7.57/7.69 c infeas. leaves : 0
7.57/7.69 c objective leaves : 0
7.57/7.69 c nodes (total) : 1 (0 internal, 1 leaves)
7.57/7.69 c nodes left : 0
7.57/7.69 c max depth : 0
7.57/7.69 c max depth (total): 0
7.57/7.69 c backtracks : 0 (0.0%)
7.57/7.69 c early backtracks : 0 (0.0%)
7.57/7.69 c nodes exc. ref. : 0 (0.0%)
7.57/7.69 c delayed cutoffs : 0
7.57/7.69 c repropagations : 0 (0 domain reductions, 0 cutoffs)
7.57/7.69 c avg switch length: 2.00
7.57/7.69 c switching time : 0.00
7.57/7.69 c Root Node :
7.57/7.69 c First LP value : -
7.57/7.69 c First LP Iters : 0
7.57/7.69 c First LP Time : 0.00
7.57/7.69 c Final Dual Bound : +0.00000000000000e+00
7.57/7.69 c Final Root Iters : 0
7.57/7.69 c Root LP Estimate : -
7.57/7.69 c Solution :
7.57/7.69 c Solutions found : 1 (1 improvements)
7.57/7.69 c First Solution : +0.00000000000000e+00 (in run 1, after 1 nodes, 7.57 seconds, depth 56, found by <clique>)
7.57/7.69 c Gap First Sol. : 0.00 %
7.57/7.69 c Gap Last Sol. : 0.00 %
7.57/7.69 c Primal Bound : +0.00000000000000e+00 (in run 1, after 1 nodes, 7.57 seconds, depth 56, found by <clique>)
7.57/7.69 c Dual Bound : +0.00000000000000e+00
7.57/7.69 c Gap : 0.00 %
7.57/7.69 c Integrals : Total Avg%
7.57/7.69 c primal-dual : 757.45 99.35
7.57/7.69 c primal-ref : - - (not evaluated)
7.57/7.69 c dual-ref : - - (not evaluated)
8.17/8.23 c Time complete (sec): 8.214
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: 63708 MiB (62270 MiB free)
memory of node 1: 64465 MiB (63111 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4494031-1751149532/watcher-4494031-1751149532 -o /tmp/evaluation-result-4494031-1751149532/solver-4494031-1751149532 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1751145886-16098 --watchdog 3760 pbsolver -f HOME/instance-4494031-1751149532.opb -t 3600 -m 31000
running on 2 cores: 4,6
CPU governors:
performance: 4 6
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 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=16702, runsolver pid=16699
[startup+0.100061 s]*
/proc/loadavg: 4.10 4.09 4.03 5/263 16703
/proc/meminfo: memFree=128351124/131249996 swapFree=33010684/33010684
[pid=16702] ppid=16699 vsize=56904 memory=45952 CPUtime=0.09 cores=4,6
/proc/16702/stat : 16702 (pbsolver) R 16699 16702 16087 0 -1 4194304 9529 0 0 0 8 1 0 0 20 0 1 0 30631798 58269696 11488 18446744073709551615 4198400 14743177 140734807928240 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 16769280 16853168 24010752 140734807931274 140734807931370 140734807931370 140734807936972 0
/proc/16702/statm: 14226 11488 2176 2575 0 11133 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 56904 KiB
Current children cumulated memory: 45952 KiB
[startup+0.205706 s]*
/proc/loadavg: 4.10 4.09 4.03 5/263 16703
/proc/meminfo: memFree=128351124/131249996 swapFree=33010684/33010684
[pid=16702] ppid=16699 vsize=90252 memory=79360 CPUtime=0.19 cores=4,6
/proc/16702/stat : 16702 (pbsolver) R 16699 16702 16087 0 -1 4194304 17883 0 0 0 17 2 0 0 20 0 1 0 30631798 92418048 19840 18446744073709551615 4198400 14743177 140734807928240 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 16769280 16853168 24010752 140734807931274 140734807931370 140734807931370 140734807936972 0
/proc/16702/statm: 22563 19840 2176 2575 0 19470 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 90252 KiB
Current children cumulated memory: 79360 KiB
[startup+0.305674 s]*
/proc/loadavg: 4.10 4.09 4.03 5/263 16703
/proc/meminfo: memFree=128351124/131249996 swapFree=33010684/33010684
[pid=16702] ppid=16699 vsize=119824 memory=108672 CPUtime=0.3 cores=4,6
/proc/16702/stat : 16702 (pbsolver) R 16699 16702 16087 0 -1 4194304 25209 0 0 0 26 4 0 0 20 0 1 0 30631798 122699776 27168 18446744073709551615 4198400 14743177 140734807928240 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 16769280 16853168 24010752 140734807931274 140734807931370 140734807931370 140734807936972 0
/proc/16702/statm: 29956 27168 2176 2575 0 26863 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 119824 KiB
Current children cumulated memory: 108672 KiB
[startup+0.700175 s]
/proc/loadavg: 4.10 4.09 4.03 5/263 16703
/proc/meminfo: memFree=128351124/131249996 swapFree=33010684/33010684
[pid=16702] ppid=16699 vsize=283880 memory=273828 CPUtime=0.69 cores=4,6
/proc/16702/stat : 16702 (pbsolver) R 16699 16702 16087 0 -1 4194304 67354 0 0 0 59 10 0 0 20 0 1 0 30631798 290693120 68457 18446744073709551615 4198400 14743177 140734807928240 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 16769280 16853168 24010752 140734807931274 140734807931370 140734807931370 140734807936972 0
/proc/16702/statm: 70970 68457 2368 2575 0 67877 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 283880 KiB
Current children cumulated memory: 273828 KiB
[startup+1.50016 s]
/proc/loadavg: 4.10 4.09 4.03 5/263 16703
/proc/meminfo: memFree=128142468/131249996 swapFree=33010684/33010684
[pid=16702] ppid=16699 vsize=580548 memory=556448 CPUtime=1.48 cores=4,6
/proc/16702/stat : 16702 (pbsolver) R 16699 16702 16087 0 -1 4194304 123645 0 0 0 129 19 0 0 20 0 1 0 30631798 594481152 139112 18446744073709551615 4198400 14743177 140734807928240 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 16769280 16853168 24010752 140734807931274 140734807931370 140734807931370 140734807936972 0
/proc/16702/statm: 145137 139112 2432 2575 0 142044 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 580548 KiB
Current children cumulated memory: 556448 KiB
[startup+3.10515 s]
/proc/loadavg: 4.10 4.09 4.03 4/262 16703
/proc/meminfo: memFree=128000080/131249996 swapFree=33010684/33010684
[pid=16702] ppid=16699 vsize=683164 memory=670596 CPUtime=3.08 cores=4,6
/proc/16702/stat : 16702 (pbsolver) R 16699 16702 16087 0 -1 4194304 166857 0 0 0 279 29 0 0 20 0 1 0 30631798 699559936 167649 18446744073709551615 4198400 14743177 140734807928240 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 16769280 16853168 24010752 140734807931274 140734807931370 140734807931370 140734807936972 0
/proc/16702/statm: 170791 167649 2560 2575 0 167698 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 683164 KiB
Current children cumulated memory: 670596 KiB
[startup+6.30016 s]
/proc/loadavg: 4.09 4.09 4.03 5/264 16734
/proc/meminfo: memFree=127612308/131249996 swapFree=33010684/33010684
[pid=16702] ppid=16699 vsize=945324 memory=891040 CPUtime=6.28 cores=4,6
/proc/16702/stat : 16702 (pbsolver) R 16699 16702 16087 0 -1 4194304 179051 0 0 0 593 35 0 0 20 0 1 0 30631798 968011776 222760 18446744073709551615 4198400 14743177 140734807928240 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 16769280 16853168 24010752 140734807931274 140734807931370 140734807931370 140734807936972 0
/proc/16702/statm: 236331 222760 2592 2575 0 233238 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 945324 KiB
Current children cumulated memory: 891040 KiB
[startup+8.26356 s]
# the end of solver process 16702 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=7.73739 s, system=0.505833 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+6.40019 s]
/proc/loadavg: 4.09 4.09 4.03 5/264 16734
/proc/meminfo: memFree=127612308/131249996 swapFree=33010684/33010684
[pid=16702] ppid=16699 vsize=1003528 memory=950764 CPUtime=6.37 cores=4,6
/proc/16702/stat : 16702 (pbsolver) R 16699 16702 16087 0 -1 4194304 184282 0 0 0 601 36 0 0 20 0 1 0 30631798 1027612672 237691 18446744073709551615 4198400 14743177 140734807928240 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 16769280 16853168 24010752 140734807931274 140734807931370 140734807931370 140734807936972 0
/proc/16702/statm: 250882 237691 2592 2575 0 247789 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 1003528 KiB
Current children cumulated memory: 950764 KiB
[startup+7.20017 s]
/proc/loadavg: 4.09 4.09 4.03 5/264 16734
/proc/meminfo: memFree=127233364/131249996 swapFree=33010684/33010684
[pid=16702] ppid=16699 vsize=1189476 memory=1131656 CPUtime=7.17 cores=4,6
/proc/16702/stat : 16702 (pbsolver) R 16699 16702 16087 0 -1 4194304 226887 0 0 0 674 43 0 0 20 0 1 0 30631798 1218023424 282882 18446744073709551615 4198400 14743177 140734807928240 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 16769280 16853168 24010752 140734807931274 140734807931370 140734807931370 140734807936972 0
/proc/16702/statm: 297369 282914 2592 2575 0 294276 0
Current children cumulated CPU time: 7.17 s
Current children cumulated vsize: 1189476 KiB
Current children cumulated memory: 1131656 KiB
[startup+8.00011 s]*
/proc/loadavg: 4.09 4.09 4.03 5/264 16734
/proc/meminfo: memFree=126685688/131249996 swapFree=33010684/33010684
[pid=16702] ppid=16699 vsize=1321316 memory=1261392 CPUtime=7.98 cores=4,6
/proc/16702/stat : 16702 (pbsolver) R 16699 16702 16087 0 -1 4194304 238911 0 0 0 751 47 0 0 20 0 1 0 30631798 1353027584 315348 18446744073709551615 4198400 14743177 140734807928240 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 16769280 16853168 24010752 140734807931274 140734807931370 140734807931370 140734807936972 0
/proc/16702/statm: 330329 315348 2656 2575 0 327236 0
Current children cumulated CPU time: 7.98 s
Current children cumulated vsize: 1321316 KiB
Current children cumulated memory: 1261392 KiB
[startup+8.20016 s]
/proc/loadavg: 4.09 4.09 4.03 5/264 16734
/proc/meminfo: memFree=126685688/131249996 swapFree=33010684/33010684
[pid=16702] ppid=16699 vsize=1210456 memory=1150596 CPUtime=8.17 cores=4,6
/proc/16702/stat : 16702 (pbsolver) R 16699 16702 16087 0 -1 4194304 238912 0 0 0 770 47 0 0 20 0 1 0 30631798 1239506944 287649 18446744073709551615 4198400 14743177 140734807928240 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 16769280 16853168 24010752 140734807931274 140734807931370 140734807931370 140734807936972 0
/proc/16702/statm: 302614 287649 2656 2575 0 299521 0
Current children cumulated CPU time: 8.17 s
Current children cumulated vsize: 1210456 KiB
Current children cumulated memory: 1150596 KiB
Child status: 0
Real time (s): 8.26361
CPU time (s): 8.24323
CPU user time (s): 7.73739
CPU system time (s): 0.505833
CPU usage (%): 99.7533
Max. virtual memory (cumulated for all children) (KiB): 1338244
Max. memory (cumulated for all children) (KiB): 1271404
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.73739
system time used= 0.505833
maximum resident set size= 1294700
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 238912
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= 3
involuntary context switches= 14
# summary of solver processes directly reported to runsolver:
# pid: 16702
# total CPU time (s): 8.24323
# total CPU user time (s): 7.73739
# total CPU system time (s): 0.505833
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.023159 second user time and 0.069307 second system time
The end