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-4494319-1751149802.opb>
0.50/0.55 c original problem has 1600 variables (1600 bin, 0 int, 0 cont) and 328901 constraints
0.50/0.55 c problem read in 0.553 seconds
0.50/0.55 c problem without objective
0.99/1.03 c presolving:
1.69/1.71 c (1.7s) running MILP presolver
2.09/2.14 c (2.1s) MILP presolver found nothing
2.78/2.83 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
2.99/3.03 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
5.27/5.39 c (5.4s) probing: 51/1600 (3.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
5.27/5.39 c (5.4s) probing aborted: 50/50 successive totally useless probings
6.27/6.38 c (6.4s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
6.68/6.74 c (6.7s) no symmetry present (symcode time: 0.10)
7.17/7.20 c presolving (3 rounds: 3 fast, 3 medium, 2 exhaustive):
7.17/7.20 c 0 deleted vars, 682 deleted constraints, 682 added constraints, 0 tightened bounds, 0 added holes, 682 changed sides, 3192 changed coefficients
7.17/7.20 c 0 implications, 760 cliques
7.17/7.20 c presolved problem has 1600 variables (1600 bin, 0 int, 0 cont) and 328901 constraints
7.17/7.20 c presolved problem has 0 implied integral variables (0 bin, 0 int, 0 cont)
7.17/7.20 c 1770 constraints of type <knapsack>
7.17/7.20 c 760 constraints of type <setppc>
7.17/7.20 c 1 constraints of type <linear>
7.17/7.20 c 326370 constraints of type <logicor>
7.17/7.20 c transformed objective value is always integral (scale: 1)
7.17/7.20 c Presolving Time: 6.19
7.17/7.20 c
7.17/7.20 c - non default parameters ----------------------------------------------------------------------
7.17/7.20 c
7.17/7.20 c # SCIP version 10.0.0
7.17/7.20 c
7.17/7.20 c # maximal time in seconds to run
7.17/7.20 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
7.17/7.20 c limits/time = 3596.998007
7.17/7.20 c
7.17/7.20 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
7.17/7.20 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
7.17/7.20 c limits/memory = 27900
7.17/7.20 c
7.17/7.20 c # belongs reading time to solving time?
7.17/7.20 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
7.17/7.20 c timing/reading = TRUE
7.17/7.20 c
7.17/7.20 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
7.17/7.20 c # [type: int, advanced: TRUE, range: [-1,2147483647], default: -1]
7.17/7.20 c reading/opbreader/maxintsize = 47
7.17/7.20 c
7.17/7.20 c # timing when propagator should be called (1:BEFORELP, 2:DURINGLPLOOP, 4:AFTERLPLOOP, 15:ALWAYS))
7.17/7.20 c # [type: int, advanced: TRUE, range: [0,15], default: 15]
7.17/7.20 c propagating/genvbounds/timingmask = 0
7.17/7.20 c
7.17/7.20 c -----------------------------------------------------------------------------------------------
7.17/7.20 c
7.67/7.77 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
7.67/7.77 c p 7.8s| 1 | 0 | 0 | - | clique| 0 |1600 | 328k| 328k| 0 | 0 | 0 | 0 | 0.000000e+00 | 0.000000e+00 | 0.00%| unknown
7.77/7.82 c
7.77/7.82 c SCIP Status : problem is solved [optimal solution found]
7.77/7.82 c Solving Time (sec) : 7.82
7.77/7.82 c Solving Nodes : 1
7.77/7.82 c Primal Bound : +0.00000000000000e+00 (1 solutions)
7.77/7.82 c Dual Bound : +0.00000000000000e+00
7.77/7.82 c Gap : 0.00 %
7.77/7.89 s SATISFIABLE
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7.77/7.89 v -x852 -x853 -x854 -x855 -x856 -x857 -x858 -x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 -x868 -x869 -x870 x871 -x872 -x873
7.77/7.89 v -x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 -x889 -x890 -x891 -x892 -x893 -x894 -x895
7.77/7.89 v -x896 -x897 -x898 -x899 -x900
7.77/7.89 c SCIP Status : problem is solved [optimal solution found]
7.77/7.89 c Total Time : 7.82
7.77/7.89 c solving : 7.82
7.77/7.89 c presolving : 6.19 (included in solving)
7.77/7.89 c reading : 0.55 (included in solving)
7.77/7.89 c copying : 0.00 (0 times copied the problem)
7.77/7.89 c Original Problem :
7.77/7.89 c Problem name : HOME/instance-4494319-1751149802.opb
7.77/7.89 c Variables : 1600 (1600 binary, 0 integer, 0 continuous)
7.77/7.89 c implied integral : 0 (0 binary, 0 integer, 0 continuous)
7.77/7.89 c Constraints : 328901 initial, 328901 maximal
7.77/7.89 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
7.77/7.89 c Presolved Problem :
7.77/7.89 c Problem name : t_HOME/instance-4494319-1751149802.opb
7.77/7.89 c Variables : 1600 (1600 binary, 0 integer, 0 continuous)
7.77/7.89 c implied integral : 0 (0 binary, 0 integer, 0 continuous)
7.77/7.89 c Constraints : 328901 initial, 328901 maximal
7.77/7.89 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
7.77/7.89 c Nonzeros : 1066786 constraint, 3200 clique table
7.77/7.89 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
7.77/7.89 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c domcol : 0.13 0.00 1 0 0 0 0 0 0 0 0 0
7.77/7.89 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c dualsparsify : 0.99 0.00 1 0 0 0 0 0 0 0 0 0
7.77/7.89 c gateextraction : 0.15 0.00 1 0 0 0 0 0 0 0 0 0
7.77/7.89 c implics : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
7.77/7.89 c implint : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c milp : 0.83 0.00 1 0 0 0 0 0 0 0 0 0
7.77/7.89 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c sparsify : 0.31 0.00 1 0 0 0 0 0 0 0 0 0
7.77/7.89 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c trivial : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
7.77/7.89 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c dualfix : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
7.77/7.89 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c probing : 0.13 0.00 1 0 0 0 0 0 0 0 0 0
7.77/7.89 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c symmetry : 0.36 0.00 1 0 0 0 0 0 0 0 0 0
7.77/7.89 c vbounds : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
7.77/7.89 c knapsack : 0.04 0.00 5 0 0 0 0 0 0 682 682 3192
7.77/7.89 c setppc : 0.00 0.00 5 0 0 0 0 0 682 0 0 0
7.77/7.89 c linear : 0.80 0.14 5 0 0 0 0 0 0 0 0 0
7.77/7.89 c logicor : 1.79 0.37 5 0 0 0 0 0 0 0 0 0
7.77/7.89 c components : 0.08 0.00 1 0 0 0 0 0 0 0 0 0
7.77/7.89 c root node : - - - 0 - - 0 - - - - -
7.77/7.89 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
7.77/7.89 c integral : 0 0 0 0 0 0 0 7 0 0 0 0 0 0 0
7.77/7.89 c knapsack : 1770 1770 0 216 0 0 0 3 0 0 0 0 0 0 0
7.77/7.89 c setppc : 760 760 0 159 0 0 0 2 0 0 0 0 0 0 0
7.77/7.89 c linear : 1 1 0 216 0 0 0 3 0 0 0 0 0 0 0
7.77/7.89 c logicor : 326370 326370 0 163 0 0 0 1 0 1 0 0 0 0 0
7.77/7.89 c fixedvar : 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0
7.77/7.89 c countsols : 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0
7.77/7.89 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
7.77/7.89 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
7.77/7.89 c knapsack : 0.03 0.00 0.01 0.02 0.00 0.00 0.00 0.00 0.00 0.00
7.77/7.89 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
7.77/7.89 c linear : 0.16 0.14 0.00 0.00 0.00 0.00 0.00 0.02 0.00 0.00
7.77/7.89 c logicor : 0.64 0.37 0.17 0.09 0.00 0.00 0.00 0.01 0.00 0.00
7.77/7.89 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
7.77/7.89 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
7.77/7.89 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
7.77/7.89 c Propagators : #Propagate #ResProp Cutoffs DomReds
7.77/7.89 c dualfix : 1 0 0 0
7.77/7.89 c genvbounds : 0 0 0 0
7.77/7.89 c nlobbt : 0 0 0 0
7.77/7.89 c obbt : 0 0 0 0
7.77/7.89 c probing : 0 0 0 0
7.77/7.89 c pseudoobj : 0 0 0 0
7.77/7.89 c redcost : 0 0 0 0
7.77/7.89 c rootredcost : 0 0 0 0
7.77/7.89 c symmetry : 0 0 0 0
7.77/7.89 c vbounds : 59 0 0 0
7.77/7.89 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
7.77/7.89 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
7.77/7.89 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
7.77/7.89 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
7.77/7.89 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
7.77/7.89 c probing : 0.13 0.00 0.13 0.00 0.00 0.00
7.77/7.89 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
7.77/7.89 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
7.77/7.89 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
7.77/7.89 c symmetry : 0.36 0.00 0.36 0.00 0.00 0.00
7.77/7.89 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
7.77/7.89 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [--,--])
7.77/7.89 c propagation : 0.00 0 0 - 0 0.0 0 0.0 - - -
7.77/7.89 c infeasible LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
7.77/7.89 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
7.77/7.89 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
7.77/7.89 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
7.77/7.89 c applied globally : 0.00 - - 0 0 0.0 - - 0 - -
7.77/7.89 c applied locally : - - - 0 0 0.0 - - 0 - -
7.77/7.89 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
7.77/7.89 c cut pool : 0.00 - 0 0 - - 0 0 - - - - - (maximal pool size: 0)
7.77/7.89 c aggregation : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c > cmir : - - - - - - - 0 0 0 0 0 -
7.77/7.89 c > flowcover : - - - - - - - 0 0 0 0 0 -
7.77/7.89 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
7.77/7.89 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c clique : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c > gomorymi : - - - - - - - 0 0 0 0 0 -
7.77/7.89 c > strongcg : - - - - - - - 0 0 0 0 0 -
7.77/7.89 c impliedbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c mcf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c multilinear : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c rapidlearning : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c rlt : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c zerohalf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
7.77/7.89 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
7.77/7.89 c hybrid : 0.00 0.00 0 0 0 0 0 0 0 0
7.77/7.89 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
7.77/7.89 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
7.77/7.89 c Pricers : ExecTime SetupTime Calls Vars
7.77/7.89 c problem variables: 0.00 - 0 0
7.77/7.89 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
7.77/7.89 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
7.77/7.89 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
7.77/7.89 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
7.77/7.89 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
7.77/7.89 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
7.77/7.89 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
7.77/7.89 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
7.77/7.89 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
7.77/7.89 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
7.77/7.89 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
7.77/7.89 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
7.77/7.89 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
7.77/7.89 c random : 0.00 0.00 0 0 0 0 0 0 0 0
7.77/7.89 c relpscost : 0.00 0.00 0 0 0 0 0 0 0 0
7.77/7.89 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
7.77/7.89 c Primal Heuristics : ExecTime SetupTime Calls Found Best
7.77/7.89 c LP solutions : 0.00 - - 0 0
7.77/7.89 c relax solutions : 0.00 - - 0 0
7.77/7.89 c pseudo solutions : 0.00 - - 0 0
7.77/7.89 c strong branching : 0.00 - - 0 0
7.77/7.89 c actconsdiving : 0.00 0.00 0 0 0
7.77/7.89 c adaptivediving : 0.00 0.00 0 0 0
7.77/7.89 c alns : 0.00 0.00 0 0 0
7.77/7.89 c bound : 0.00 0.00 0 0 0
7.77/7.89 c clique : 0.62 0.00 1 1 1
7.77/7.89 c coefdiving : 0.00 0.00 0 0 0
7.77/7.89 c completesol : 0.00 0.00 0 0 0
7.77/7.89 c conflictdiving : 0.00 0.00 0 0 0
7.77/7.89 c crossover : 0.00 0.00 0 0 0
7.77/7.89 c dins : 0.00 0.00 0 0 0
7.77/7.89 c distributiondivin: 0.00 0.00 0 0 0
7.77/7.89 c dks : 0.00 0.00 0 0 0
7.77/7.89 c dps : 0.00 0.00 0 0 0
7.77/7.89 c dualval : 0.00 0.00 0 0 0
7.77/7.89 c farkasdiving : 0.00 0.00 0 0 0
7.77/7.89 c feaspump : 0.00 0.00 0 0 0
7.77/7.89 c fixandinfer : 0.00 0.00 0 0 0
7.77/7.89 c fracdiving : 0.00 0.00 0 0 0
7.77/7.89 c gins : 0.00 0.00 0 0 0
7.77/7.89 c guideddiving : 0.00 0.00 0 0 0
7.77/7.89 c indicator : 0.00 0.00 0 0 0
7.77/7.89 c indicatordiving : 0.00 0.00 0 0 0
7.77/7.89 c intdiving : 0.00 0.00 0 0 0
7.77/7.89 c intshifting : 0.00 0.00 0 0 0
7.77/7.89 c linesearchdiving : 0.00 0.00 0 0 0
7.77/7.89 c localbranching : 0.00 0.00 0 0 0
7.77/7.89 c locks : 0.00 0.00 0 0 0
7.77/7.89 c lpface : 0.00 0.00 0 0 0
7.77/7.89 c mpec : 0.00 0.00 0 0 0
7.77/7.89 c multistart : 0.00 0.00 0 0 0
7.77/7.89 c mutation : 0.00 0.00 0 0 0
7.77/7.89 c nlpdiving : 0.00 0.00 0 0 0
7.77/7.89 c objpscostdiving : 0.00 0.00 0 0 0
7.77/7.89 c octane : 0.00 0.00 0 0 0
7.77/7.89 c ofins : 0.00 0.00 0 0 0
7.77/7.89 c oneopt : 0.00 0.00 0 0 0
7.77/7.89 c padm : 0.00 0.00 0 0 0
7.77/7.89 c proximity : 0.00 0.00 0 0 0
7.77/7.89 c pscostdiving : 0.00 0.00 0 0 0
7.77/7.89 c randrounding : 0.00 0.00 0 0 0
7.77/7.89 c rens : 0.00 0.00 0 0 0
7.77/7.89 c reoptsols : 0.00 0.00 0 0 0
7.77/7.89 c repair : 0.00 0.00 0 0 0
7.77/7.89 c rins : 0.00 0.00 0 0 0
7.77/7.89 c rootsoldiving : 0.00 0.00 0 0 0
7.77/7.89 c rounding : 0.00 0.00 0 0 0
7.77/7.89 c scheduler : 0.00 0.00 0 0 0
7.77/7.89 c shiftandpropagate: 0.00 0.00 0 0 0
7.77/7.89 c shifting : 0.00 0.00 0 0 0
7.77/7.89 c simplerounding : 0.00 0.00 0 0 0
7.77/7.89 c subnlp : 0.00 0.00 0 0 0
7.77/7.89 c trivial : 0.02 0.00 2 0 0
7.77/7.89 c trivialnegation : 0.00 0.00 0 0 0
7.77/7.89 c trustregion : 0.00 0.00 0 0 0
7.77/7.89 c trysol : 0.00 0.00 0 0 0
7.77/7.89 c twoopt : 0.00 0.00 0 0 0
7.77/7.89 c undercover : 0.00 0.00 0 0 0
7.77/7.89 c vbounds : 0.00 0.00 0 0 0
7.77/7.89 c veclendiving : 0.00 0.00 0 0 0
7.77/7.89 c zeroobj : 0.00 0.00 0 0 0
7.77/7.89 c zirounding : 0.00 0.00 0 0 0
7.77/7.89 c other solutions : - - - 0 -
7.77/7.89 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
7.77/7.89 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
7.77/7.89 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
7.77/7.89 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
7.77/7.89 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
7.77/7.89 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
7.77/7.89 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
7.77/7.89 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
7.77/7.89 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
7.77/7.89 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
7.77/7.89 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
7.77/7.89 c primal LP : 0.00 0 0 0.00 - 0.00 0
7.77/7.89 c dual LP : 0.00 0 0 0.00 - 0.00 0
7.77/7.89 c lex dual LP : 0.00 0 0 0.00 -
7.77/7.89 c barrier LP : 0.00 0 0 0.00 - 0.00 0
7.77/7.89 c resolve instable : 0.00 0 0 0.00 -
7.77/7.89 c diving/probing LP: 0.09 0 0 0.00 0.00
7.77/7.89 c strong branching : 0.00 0 0 0.00 - - - 0
7.77/7.89 c (at root node) : - 0 0 0.00 -
7.77/7.89 c conflict analysis: 0.00 0 0 0.00 -
7.77/7.89 c Relaxators : Time Calls Cutoffs ImprBounds ImprTime ReducedDom Separated AddedConss
7.77/7.89 c benders : 0.00 0 0 0 0.00 0 0 0
7.77/7.89 c B&B Tree :
7.77/7.89 c number of runs : 1
7.77/7.89 c nodes : 1 (0 internal, 1 leaves)
7.77/7.89 c feasible leaves : 0
7.77/7.89 c infeas. leaves : 0
7.77/7.89 c objective leaves : 0
7.77/7.89 c nodes (total) : 1 (0 internal, 1 leaves)
7.77/7.89 c nodes left : 0
7.77/7.89 c max depth : 0
7.77/7.89 c max depth (total): 0
7.77/7.89 c backtracks : 0 (0.0%)
7.77/7.89 c early backtracks : 0 (0.0%)
7.77/7.89 c nodes exc. ref. : 0 (0.0%)
7.77/7.89 c delayed cutoffs : 0
7.77/7.89 c repropagations : 0 (0 domain reductions, 0 cutoffs)
7.77/7.89 c avg switch length: 2.00
7.77/7.89 c switching time : 0.00
7.77/7.89 c Root Node :
7.77/7.89 c First LP value : -
7.77/7.89 c First LP Iters : 0
7.77/7.89 c First LP Time : 0.00
7.77/7.89 c Final Dual Bound : +0.00000000000000e+00
7.77/7.89 c Final Root Iters : 0
7.77/7.89 c Root LP Estimate : -
7.77/7.89 c Solution :
7.77/7.89 c Solutions found : 1 (1 improvements)
7.77/7.89 c First Solution : +0.00000000000000e+00 (in run 1, after 1 nodes, 7.76 seconds, depth 59, found by <clique>)
7.77/7.89 c Gap First Sol. : 0.00 %
7.77/7.89 c Gap Last Sol. : 0.00 %
7.77/7.89 c Primal Bound : +0.00000000000000e+00 (in run 1, after 1 nodes, 7.76 seconds, depth 59, found by <clique>)
7.77/7.89 c Dual Bound : +0.00000000000000e+00
7.77/7.89 c Gap : 0.00 %
7.77/7.89 c Integrals : Total Avg%
7.77/7.89 c primal-dual : 777.13 99.32
7.77/7.89 c primal-ref : - - (not evaluated)
7.77/7.89 c dual-ref : - - (not evaluated)
8.37/8.46 c Time complete (sec): 8.445
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 (62308 MiB free)
memory of node 1: 64465 MiB (63047 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4494319-1751149802/watcher-4494319-1751149802 -o /tmp/evaluation-result-4494319-1751149802/solver-4494319-1751149802 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1751145886-16098 --watchdog 3760 pbsolver -f HOME/instance-4494319-1751149802.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
solver pid=17080, runsolver pid=17077
Current StackSize limit: 8192 KiB
[startup+0.100063 s]*
/proc/loadavg: 4.07 4.08 4.03 5/267 17081
/proc/meminfo: memFree=128329108/131249996 swapFree=33010684/33010684
[pid=17080] ppid=17077 vsize=57928 memory=46848 CPUtime=0.09 cores=4,6
/proc/17080/stat : 17080 (pbsolver) R 17077 17080 16087 0 -1 4194304 9738 0 0 0 8 1 0 0 20 0 1 0 30658855 59318272 11712 18446744073709551615 4198400 14743177 140729397303856 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 16769280 16853168 22282240 140729397311882 140729397311978 140729397311978 140729397317580 0
/proc/17080/statm: 14482 11712 2176 2575 0 11389 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 57928 KiB
Current children cumulated memory: 46848 KiB
[startup+0.205522 s]*
/proc/loadavg: 4.07 4.08 4.03 5/266 17081
/proc/meminfo: memFree=128296600/131249996 swapFree=33010684/33010684
[pid=17080] ppid=17077 vsize=90252 memory=79360 CPUtime=0.2 cores=4,6
/proc/17080/stat : 17080 (pbsolver) R 17077 17080 16087 0 -1 4194304 17884 0 0 0 17 3 0 0 20 0 1 0 30658855 92418048 19840 18446744073709551615 4198400 14743177 140729397303856 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 16769280 16853168 22282240 140729397311882 140729397311978 140729397311978 140729397317580 0
/proc/17080/statm: 22563 19840 2176 2575 0 19470 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 90252 KiB
Current children cumulated memory: 79360 KiB
[startup+0.304625 s]*
/proc/loadavg: 4.07 4.08 4.03 5/265 17093
/proc/meminfo: memFree=128274044/131249996 swapFree=33010684/33010684
[pid=17080] ppid=17077 vsize=119192 memory=108288 CPUtime=0.29 cores=4,6
/proc/17080/stat : 17080 (pbsolver) R 17077 17080 16087 0 -1 4194304 25124 0 0 0 26 3 0 0 20 0 1 0 30658855 122052608 27072 18446744073709551615 4198400 14743177 140729397303856 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 16769280 16853168 22282240 140729397311882 140729397311978 140729397311978 140729397317580 0
/proc/17080/statm: 29798 27072 2176 2575 0 26705 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 119192 KiB
Current children cumulated memory: 108288 KiB
[startup+0.700195 s]
/proc/loadavg: 4.07 4.08 4.03 5/265 17102
/proc/meminfo: memFree=128209412/131249996 swapFree=33010684/33010684
[pid=17080] ppid=17077 vsize=272576 memory=263080 CPUtime=0.68 cores=4,6
/proc/17080/stat : 17080 (pbsolver) R 17077 17080 16087 0 -1 4194304 64637 0 0 0 60 8 0 0 20 0 1 0 30658855 279117824 65770 18446744073709551615 4198400 14743177 140729397303856 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 16769280 16853168 22282240 140729397311882 140729397311978 140729397311978 140729397317580 0
/proc/17080/statm: 68144 65770 2368 2575 0 65051 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 272576 KiB
Current children cumulated memory: 263080 KiB
[startup+1.50018 s]
/proc/loadavg: 4.07 4.08 4.03 5/268 17112
/proc/meminfo: memFree=127823096/131249996 swapFree=33010684/33010684
[pid=17080] ppid=17077 vsize=584004 memory=554672 CPUtime=1.48 cores=4,6
/proc/17080/stat : 17080 (pbsolver) R 17077 17080 16087 0 -1 4194304 125236 0 0 0 130 18 0 0 20 0 1 0 30658855 598020096 138668 18446744073709551615 4198400 14743177 140729397303856 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 16769280 16853168 22282240 140729397311882 140729397311978 140729397311978 140729397317580 0
/proc/17080/statm: 146001 138668 2432 2575 0 142908 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 584004 KiB
Current children cumulated memory: 554672 KiB
[startup+3.10531 s]
/proc/loadavg: 4.14 4.10 4.04 5/268 17112
/proc/meminfo: memFree=127504532/131249996 swapFree=33010684/33010684
[pid=17080] ppid=17077 vsize=678124 memory=665496 CPUtime=3.09 cores=4,6
/proc/17080/stat : 17080 (pbsolver) R 17077 17080 16087 0 -1 4194304 167105 0 0 0 281 28 0 0 20 0 1 0 30658855 694398976 166374 18446744073709551615 4198400 14743177 140729397303856 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 16769280 16853168 22282240 140729397311882 140729397311978 140729397311978 140729397317580 0
/proc/17080/statm: 169531 166374 2560 2575 0 166438 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 678124 KiB
Current children cumulated memory: 665496 KiB
[startup+6.30017 s]
/proc/loadavg: 4.14 4.10 4.04 5/268 17112
/proc/meminfo: memFree=126667392/131249996 swapFree=33010684/33010684
[pid=17080] ppid=17077 vsize=888924 memory=836848 CPUtime=6.27 cores=4,6
/proc/17080/stat : 17080 (pbsolver) R 17077 17080 16087 0 -1 4194304 171126 0 0 0 597 30 0 0 20 0 1 0 30658855 910258176 209212 18446744073709551615 4198400 14743177 140729397303856 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 16769280 16853168 22282240 140729397311882 140729397311978 140729397311978 140729397317580 0
/proc/17080/statm: 222231 209212 2592 2575 0 219138 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 888924 KiB
Current children cumulated memory: 836848 KiB
[startup+8.49466 s]
# the end of solver process 17080 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=7.97482 s, system=0.498648 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+6.4002 s]
/proc/loadavg: 4.14 4.10 4.04 5/268 17112
/proc/meminfo: memFree=126667392/131249996 swapFree=33010684/33010684
[pid=17080] ppid=17077 vsize=890172 memory=838000 CPUtime=6.37 cores=4,6
/proc/17080/stat : 17080 (pbsolver) R 17077 17080 16087 0 -1 4194304 171412 0 0 0 607 30 0 0 20 0 1 0 30658855 911536128 209500 18446744073709551615 4198400 14743177 140729397303856 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 16769280 16853168 22282240 140729397311882 140729397311978 140729397311978 140729397317580 0
/proc/17080/statm: 222543 209500 2592 2575 0 219450 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 890172 KiB
Current children cumulated memory: 838000 KiB
[startup+7.20018 s]
/proc/loadavg: 4.14 4.10 4.04 5/268 17112
/proc/meminfo: memFree=126155504/131249996 swapFree=33010684/33010684
[pid=17080] ppid=17077 vsize=1044068 memory=982880 CPUtime=7.17 cores=4,6
/proc/17080/stat : 17080 (pbsolver) R 17077 17080 16087 0 -1 4194304 190026 0 0 0 682 35 0 0 20 0 1 0 30658855 1069125632 245720 18446744073709551615 4198400 14743177 140729397303856 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 16769280 16853168 22282240 140729397311882 140729397311978 140729397311978 140729397317580 0
/proc/17080/statm: 261017 245720 2592 2575 0 257924 0
Current children cumulated CPU time: 7.17 s
Current children cumulated vsize: 1044068 KiB
Current children cumulated memory: 982880 KiB
[startup+8.00016 s]*
/proc/loadavg: 4.13 4.10 4.04 5/268 17112
/proc/meminfo: memFree=125388536/131249996 swapFree=33010684/33010684
[pid=17080] ppid=17077 vsize=1320856 memory=1260520 CPUtime=7.98 cores=4,6
/proc/17080/stat : 17080 (pbsolver) R 17077 17080 16087 0 -1 4194304 240664 0 0 0 752 46 0 0 20 0 1 0 30658855 1352556544 315130 18446744073709551615 4198400 14743177 140729397303856 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 16769280 16853168 22282240 140729397311882 140729397311978 140729397311978 140729397317580 0
/proc/17080/statm: 330214 315130 2656 2575 0 327121 0
Current children cumulated CPU time: 7.98 s
Current children cumulated vsize: 1320856 KiB
Current children cumulated memory: 1260520 KiB
[startup+8.40015 s]
/proc/loadavg: 4.13 4.10 4.04 5/268 17112
/proc/meminfo: memFree=125388536/131249996 swapFree=33010684/33010684
[pid=17080] ppid=17077 vsize=1250492 memory=1190300 CPUtime=8.37 cores=4,6
/proc/17080/stat : 17080 (pbsolver) R 17077 17080 16087 0 -1 4194304 240666 0 0 0 791 46 0 0 20 0 1 0 30658855 1280503808 297575 18446744073709551615 4198400 14743177 140729397303856 0 0 0 0 0 0 0 0 0 17 4 0 0 0 0 0 16769280 16853168 22282240 140729397311882 140729397311978 140729397311978 140729397317580 0
/proc/17080/statm: 312623 297575 2656 2575 0 309530 0
Current children cumulated CPU time: 8.37 s
Current children cumulated vsize: 1250492 KiB
Current children cumulated memory: 1190300 KiB
Child status: 0
Real time (s): 8.4947
CPU time (s): 8.47347
CPU user time (s): 7.97482
CPU system time (s): 0.498648
CPU usage (%): 99.7501
Max. virtual memory (cumulated for all children) (KiB): 1350152
Max. memory (cumulated for all children) (KiB): 1287544
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.97482
system time used= 0.498648
maximum resident set size= 1289080
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 240666
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= 16
# summary of solver processes directly reported to runsolver:
# pid: 17080
# total CPU time (s): 8.47347
# total CPU user time (s): 7.97482
# total CPU system time (s): 0.498648
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.034177 second user time and 0.05831 second system time
The end