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-4443795-1721300384.opb>
0.50/0.58 c original problem has 1600 variables (1600 bin, 0 int, 0 impl, 0 cont) and 328901 constraints
0.50/0.58 c problem read in 0.58
0.50/0.59 c No objective function, only one solution is needed.
0.99/1.06 c presolving:
1.78/1.80 c (1.8s) running MILP presolver
2.38/2.41 c (2.4s) MILP presolver found nothing
3.09/3.11 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
3.28/3.31 c (round 2, medium) 0 del vars, 683 del conss, 683 add conss, 0 chg bounds, 683 chg sides, 1366 chg coeffs, 328900 upgd conss, 0 impls, 760 clqs
5.68/5.73 c (5.7s) probing: 51/1600 (3.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
5.68/5.73 c (5.7s) probing aborted: 50/50 successive totally useless probings
6.57/6.65 c (6.7s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
7.27/7.30 c (7.3s) no symmetry present (symcode time: 0.10)
7.77/7.82 c presolving (3 rounds: 3 fast, 3 medium, 2 exhaustive):
7.77/7.82 c 0 deleted vars, 683 deleted constraints, 683 added constraints, 0 tightened bounds, 0 added holes, 683 changed sides, 3192 changed coefficients
7.77/7.82 c 0 implications, 760 cliques
7.77/7.82 c presolved problem has 1600 variables (1600 bin, 0 int, 0 impl, 0 cont) and 328901 constraints
7.77/7.82 c 1770 constraints of type <knapsack>
7.77/7.82 c 760 constraints of type <setppc>
7.77/7.82 c 1 constraints of type <linear>
7.77/7.82 c 326370 constraints of type <logicor>
7.77/7.82 c transformed objective value is always integral (scale: 1)
7.77/7.82 c Presolving Time: 6.78
7.77/7.82 c - non default parameters ----------------------------------------------------------------------
7.77/7.82 c # SCIP version 10.0.0
7.77/7.82 c
7.77/7.82 c # maximal time in seconds to run
7.77/7.82 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
7.77/7.82 c limits/time = 3596.998007
7.77/7.82 c
7.77/7.82 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
7.77/7.82 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
7.77/7.82 c limits/memory = 27900
7.77/7.82 c
7.77/7.82 c # solving stops, if the given number of solutions were found; this limit is first checked in presolving (-1: no limit)
7.77/7.82 c # [type: int, advanced: FALSE, range: [-1,2147483647], default: -1]
7.77/7.82 c limits/solutions = 1
7.77/7.82 c
7.77/7.82 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.
7.77/7.82 c # [type: int, advanced: FALSE, range: [0,7], default: 7]
7.77/7.82 c misc/usesymmetry = 3
7.77/7.82 c
7.77/7.82 c # belongs reading time to solving time?
7.77/7.82 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
7.77/7.82 c timing/reading = TRUE
7.77/7.82 c
7.77/7.82 c # Should we check whether the components of the symmetry group can be handled by double lex matrices?
7.77/7.82 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
7.77/7.82 c propagating/symmetry/detectdoublelex = FALSE
7.77/7.82 c
7.77/7.82 c # Should we try to detect symmetric subgroups of the symmetry group on binary variables?
7.77/7.82 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
7.77/7.82 c propagating/symmetry/detectsubgroups = FALSE
7.77/7.82 c
7.77/7.82 c # Type of symmetries that shall be computed?
7.77/7.82 c # [type: int, advanced: TRUE, range: [0,1], default: 0]
7.77/7.82 c propagating/symmetry/symtype = 1
7.77/7.82 c
7.77/7.82 c # Should components consisting of a single full reflection be handled?
7.77/7.82 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
7.77/7.82 c propagating/symmetry/usesimplesgncomp = FALSE
7.77/7.82 c
7.77/7.82 c -----------------------------------------------------------------------------------------------
7.77/7.82 c start solving
7.77/7.83 c
8.37/8.40 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
8.37/8.40 c p 8.4s| 1 | 0 | 0 | - | clique| 0 |1600 | 328k| 328k| 0 | 0 | 0 | 0 | 0.000000e+00 | 0.000000e+00 | 0.00%| unknown
8.37/8.45 c
8.37/8.45 c SCIP Status : problem is solved [optimal solution found]
8.37/8.45 c Solving Time (sec) : 8.44
8.37/8.45 c Solving Nodes : 1
8.37/8.45 c Primal Bound : +0.00000000000000e+00 (1 solutions)
8.37/8.45 c Dual Bound : +0.00000000000000e+00
8.37/8.45 c Gap : 0.00 %
8.47/8.52 s SATISFIABLE
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8.47/8.52 v -x946 -x945 -x944 -x943 -x942 -x941 -x940 -x939 -x938 -x937 -x936 -x14 -x935 -x934 -x933 -x932 -x931 -x930 -x929 -x928 -x6 -x927
8.47/8.52 v -x5 -x926 -x4 -x925 -x924 -x1 -x923 x30 -x922 -x29 -x921 -x27 -x920 -x26 -x919 -x25 -x918 -x24 -x917 -x23 -x916 -x21 -x915
8.47/8.52 v -x20 -x914 -x19 -x913 -x18 -x912 -x17 -x911 -x16 -x910 -x15 -x909 -x13 -x908 -x12 -x907 -x11 -x906 -x10 -x905 -x9 -x904 -x8
8.47/8.52 v -x903 -x7 -x902 -x3 -x901 -x2
8.47/8.52 c SCIP Status : problem is solved [optimal solution found]
8.47/8.52 c Total Time : 8.44
8.47/8.52 c solving : 8.44
8.47/8.52 c presolving : 6.78 (included in solving)
8.47/8.52 c reading : 0.58 (included in solving)
8.47/8.52 c copying : 0.00 (0 times copied the problem)
8.47/8.52 c Original Problem :
8.47/8.52 c Problem name : HOME/instance-4443795-1721300384.opb
8.47/8.52 c Variables : 1600 (1600 binary, 0 integer, 0 implicit integer, 0 continuous)
8.47/8.52 c Constraints : 328901 initial, 328901 maximal
8.47/8.52 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
8.47/8.52 c Presolved Problem :
8.47/8.52 c Problem name : t_HOME/instance-4443795-1721300384.opb
8.47/8.52 c Variables : 1600 (1600 binary, 0 integer, 0 implicit integer, 0 continuous)
8.47/8.52 c Constraints : 328901 initial, 328901 maximal
8.47/8.52 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
8.47/8.52 c Nonzeros : 1066783 constraint, 3200 clique table
8.47/8.52 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
8.47/8.52 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c domcol : 0.15 0.00 1 0 0 0 0 0 0 0 0 0
8.47/8.52 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c dualsparsify : 0.93 0.00 1 0 0 0 0 0 0 0 0 0
8.47/8.52 c gateextraction : 0.17 0.00 1 0 0 0 0 0 0 0 0 0
8.47/8.52 c implics : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
8.47/8.52 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c milp : 1.06 0.00 1 0 0 0 0 0 0 0 0 0
8.47/8.52 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c sparsify : 0.32 0.00 1 0 0 0 0 0 0 0 0 0
8.47/8.52 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c trivial : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
8.47/8.52 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c dualfix : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
8.47/8.52 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c probing : 0.14 0.00 1 0 0 0 0 0 0 0 0 0
8.47/8.52 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c symmetry : 0.65 0.00 1 0 0 0 0 0 0 0 0 0
8.47/8.52 c vbounds : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
8.47/8.52 c knapsack : 0.04 0.00 5 0 0 0 0 0 0 683 683 3192
8.47/8.52 c setppc : 0.00 0.00 5 0 0 0 0 0 683 0 0 0
8.47/8.52 c linear : 0.81 0.14 5 0 0 0 0 0 0 0 0 0
8.47/8.52 c logicor : 1.79 0.43 5 0 0 0 0 0 0 0 0 0
8.47/8.52 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c components : 0.09 0.00 1 0 0 0 0 0 0 0 0 0
8.47/8.52 c root node : - - - 0 - - 0 - - - - -
8.47/8.52 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
8.47/8.52 c benderslp : 0 0 0 0 0 0 0 7 0 0 0 0 0 0 0
8.47/8.52 c integral : 0 0 0 0 0 0 0 7 0 0 0 0 0 0 0
8.47/8.52 c knapsack : 1770 1770 0 214 0 0 0 3 0 0 0 0 0 0 0
8.47/8.52 c setppc : 760 760 0 159 0 0 0 2 0 0 0 0 0 0 0
8.47/8.52 c linear : 1 1 0 214 0 0 0 3 0 0 0 0 0 0 0
8.47/8.52 c logicor : 326370 326370 0 162 0 0 0 1 0 0 0 0 0 0 0
8.47/8.52 c benders : 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0
8.47/8.52 c fixedvar : 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0
8.47/8.52 c countsols : 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0
8.47/8.52 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
8.47/8.52 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
8.47/8.52 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
8.47/8.52 c knapsack : 0.03 0.00 0.01 0.02 0.00 0.00 0.00 0.00 0.00 0.00
8.47/8.52 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
8.47/8.52 c linear : 0.16 0.14 0.00 0.00 0.00 0.00 0.00 0.02 0.00 0.00
8.47/8.52 c logicor : 0.70 0.43 0.17 0.10 0.00 0.00 0.00 0.01 0.00 0.00
8.47/8.52 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
8.47/8.52 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
8.47/8.52 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
8.47/8.52 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
8.47/8.52 c Propagators : #Propagate #ResProp Cutoffs DomReds
8.47/8.52 c dualfix : 1 0 0 0
8.47/8.52 c genvbounds : 0 0 0 0
8.47/8.52 c nlobbt : 0 0 0 0
8.47/8.52 c obbt : 0 0 0 0
8.47/8.52 c probing : 0 0 0 0
8.47/8.52 c pseudoobj : 0 0 0 0
8.47/8.52 c redcost : 0 0 0 0
8.47/8.52 c rootredcost : 0 0 0 0
8.47/8.52 c symmetry : 0 0 0 0
8.47/8.52 c vbounds : 58 0 0 0
8.47/8.52 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
8.47/8.52 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
8.47/8.52 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
8.47/8.52 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
8.47/8.52 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
8.47/8.52 c probing : 0.14 0.00 0.14 0.00 0.00 0.00
8.47/8.52 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
8.47/8.52 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
8.47/8.52 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
8.47/8.52 c symmetry : 0.65 0.00 0.65 0.00 0.00 0.00
8.47/8.52 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
8.47/8.52 c Symmetry :
8.47/8.52 c orbitopal red. : 0 reductions applied, 0 cutoffs
8.47/8.52 c orbital reduction: 0 reductions applied, 0 cutoffs
8.47/8.52 c lexicographic red: 0 reductions applied, 0 cutoffs
8.47/8.52 c shadow tree time : 0.00 s
8.47/8.52 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [--,--])
8.47/8.52 c propagation : 0.00 0 0 - 0 0.0 0 0.0 - - -
8.47/8.52 c infeasible LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
8.47/8.52 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
8.47/8.52 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
8.47/8.52 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
8.47/8.52 c applied globally : 0.00 - - 0 0 0.0 - - 0 - -
8.47/8.52 c applied locally : - - - 0 0 0.0 - - 0 - -
8.47/8.52 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
8.47/8.52 c cut pool : 0.00 - 0 0 - - 0 0 - - - - - (maximal pool size: 0)
8.47/8.52 c aggregation : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c > cmir : - - - - - - - 0 0 0 0 0 -
8.47/8.52 c > flowcover : - - - - - - - 0 0 0 0 0 -
8.47/8.52 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
8.47/8.52 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c clique : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c > gomorymi : - - - - - - - 0 0 0 0 0 -
8.47/8.52 c > strongcg : - - - - - - - 0 0 0 0 0 -
8.47/8.52 c impliedbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c mcf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c multilinear : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c rapidlearning : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c rlt : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c zerohalf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
8.47/8.52 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
8.47/8.52 c hybrid : 0.00 0.00 0 0 0 0 0 0 0 0
8.47/8.52 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
8.47/8.52 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
8.47/8.52 c Pricers : ExecTime SetupTime Calls Vars
8.47/8.52 c problem variables: 0.00 - 0 0
8.47/8.52 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
8.47/8.52 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
8.47/8.52 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
8.47/8.52 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
8.47/8.52 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
8.47/8.52 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
8.47/8.52 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
8.47/8.52 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
8.47/8.52 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
8.47/8.52 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
8.47/8.52 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
8.47/8.52 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
8.47/8.52 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
8.47/8.52 c random : 0.00 0.00 0 0 0 0 0 0 0 0
8.47/8.52 c relpscost : 0.00 0.00 0 0 0 0 0 0 0 0
8.47/8.52 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
8.47/8.52 c Primal Heuristics : ExecTime SetupTime Calls Found Best
8.47/8.52 c LP solutions : 0.00 - - 0 0
8.47/8.52 c relax solutions : 0.00 - - 0 0
8.47/8.52 c pseudo solutions : 0.00 - - 0 0
8.47/8.52 c strong branching : 0.00 - - 0 0
8.47/8.52 c actconsdiving : 0.00 0.00 0 0 0
8.47/8.52 c adaptivediving : 0.00 0.00 0 0 0
8.47/8.52 c alns : 0.00 0.00 0 0 0
8.47/8.52 c bound : 0.00 0.00 0 0 0
8.47/8.52 c clique : 0.62 0.00 1 1 1
8.47/8.52 c coefdiving : 0.00 0.00 0 0 0
8.47/8.52 c completesol : 0.00 0.00 0 0 0
8.47/8.52 c conflictdiving : 0.00 0.00 0 0 0
8.47/8.52 c crossover : 0.00 0.00 0 0 0
8.47/8.52 c dins : 0.00 0.00 0 0 0
8.47/8.52 c distributiondivin: 0.00 0.00 0 0 0
8.47/8.52 c dps : 0.00 0.00 0 0 0
8.47/8.52 c dualval : 0.00 0.00 0 0 0
8.47/8.52 c farkasdiving : 0.00 0.00 0 0 0
8.47/8.52 c feasjump : 0.00 0.00 0 0 0
8.47/8.52 c feaspump : 0.00 0.00 0 0 0
8.47/8.52 c fixandinfer : 0.00 0.00 0 0 0
8.47/8.52 c fracdiving : 0.00 0.00 0 0 0
8.47/8.52 c gins : 0.00 0.00 0 0 0
8.47/8.52 c guideddiving : 0.00 0.00 0 0 0
8.47/8.52 c indcoefdiving : 0.00 0.00 0 0 0
8.47/8.52 c indicator : 0.00 0.00 0 0 0
8.47/8.52 c indicatordiving : 0.00 0.00 0 0 0
8.47/8.52 c indoneopt : 0.00 0.00 0 0 0
8.47/8.52 c indrounding : 0.00 0.00 0 0 0
8.47/8.52 c indtwoopt : 0.00 0.00 0 0 0
8.47/8.52 c intdiving : 0.00 0.00 0 0 0
8.47/8.52 c intshifting : 0.00 0.00 0 0 0
8.47/8.52 c linesearchdiving : 0.00 0.00 0 0 0
8.47/8.52 c localbranching : 0.00 0.00 0 0 0
8.47/8.52 c locks : 0.00 0.00 0 0 0
8.47/8.52 c lpface : 0.00 0.00 0 0 0
8.47/8.52 c mpec : 0.00 0.00 0 0 0
8.47/8.52 c multistart : 0.00 0.00 0 0 0
8.47/8.52 c mutation : 0.00 0.00 0 0 0
8.47/8.52 c nlpdiving : 0.00 0.00 0 0 0
8.47/8.52 c objpscostdiving : 0.00 0.00 0 0 0
8.47/8.52 c octane : 0.00 0.00 0 0 0
8.47/8.52 c ofins : 0.00 0.00 0 0 0
8.47/8.52 c oneopt : 0.00 0.00 0 0 0
8.47/8.52 c padm : 0.00 0.00 0 0 0
8.47/8.52 c proximity : 0.00 0.00 0 0 0
8.47/8.52 c pscostdiving : 0.00 0.00 0 0 0
8.47/8.52 c randrounding : 0.00 0.00 0 0 0
8.47/8.52 c rens : 0.00 0.00 0 0 0
8.47/8.52 c reoptsols : 0.00 0.00 0 0 0
8.47/8.52 c repair : 0.00 0.00 0 0 0
8.47/8.52 c rins : 0.00 0.00 0 0 0
8.47/8.52 c rootsoldiving : 0.00 0.00 0 0 0
8.47/8.52 c rounding : 0.00 0.00 0 0 0
8.47/8.52 c scheduler : 0.00 0.00 0 0 0
8.47/8.52 c shiftandpropagate: 0.00 0.00 0 0 0
8.47/8.52 c shifting : 0.00 0.00 0 0 0
8.47/8.52 c simplerounding : 0.00 0.00 0 0 0
8.47/8.52 c smallcard : 0.00 0.00 0 0 0
8.47/8.52 c subnlp : 0.00 0.00 0 0 0
8.47/8.52 c trivial : 0.02 0.00 2 0 0
8.47/8.52 c trivialnegation : 0.00 0.00 0 0 0
8.47/8.52 c trustregion : 0.00 0.00 0 0 0
8.47/8.52 c trysol : 0.00 0.00 0 0 0
8.47/8.52 c twoopt : 0.00 0.00 0 0 0
8.47/8.52 c undercover : 0.00 0.00 0 0 0
8.47/8.52 c vbounds : 0.00 0.00 0 0 0
8.47/8.52 c veclendiving : 0.00 0.00 0 0 0
8.47/8.52 c zeroobj : 0.00 0.00 0 0 0
8.47/8.52 c zirounding : 0.00 0.00 0 0 0
8.47/8.52 c other solutions : - - - 0 -
8.47/8.52 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
8.47/8.52 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
8.47/8.52 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
8.47/8.52 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
8.47/8.52 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
8.47/8.52 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
8.47/8.52 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
8.47/8.52 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
8.47/8.52 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
8.47/8.52 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
8.47/8.52 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
8.47/8.52 c primal LP : 0.00 0 0 0.00 - 0.00 0
8.47/8.52 c dual LP : 0.00 0 0 0.00 - 0.00 0
8.47/8.52 c lex dual LP : 0.00 0 0 0.00 -
8.47/8.52 c barrier LP : 0.00 0 0 0.00 - 0.00 0
8.47/8.52 c resolve instable : 0.00 0 0 0.00 -
8.47/8.52 c diving/probing LP: 0.11 0 0 0.00 0.00
8.47/8.52 c strong branching : 0.00 0 0 0.00 - - - 0
8.47/8.52 c (at root node) : - 0 0 0.00 -
8.47/8.52 c conflict analysis: 0.00 0 0 0.00 -
8.47/8.52 c B&B Tree :
8.47/8.52 c number of runs : 1
8.47/8.52 c nodes : 1 (0 internal, 1 leaves)
8.47/8.52 c feasible leaves : 0
8.47/8.52 c infeas. leaves : 0
8.47/8.52 c objective leaves : 0
8.47/8.52 c nodes (total) : 1 (0 internal, 1 leaves)
8.47/8.52 c nodes left : 0
8.47/8.52 c max depth : 0
8.47/8.52 c max depth (total): 0
8.47/8.52 c backtracks : 0 (0.0%)
8.47/8.52 c early backtracks : 0 (0.0%)
8.47/8.52 c nodes exc. ref. : 0 (0.0%)
8.47/8.52 c delayed cutoffs : 0
8.47/8.52 c repropagations : 0 (0 domain reductions, 0 cutoffs)
8.47/8.52 c avg switch length: 2.00
8.47/8.52 c switching time : 0.00
8.47/8.52 c Root Node :
8.47/8.52 c First LP value : -
8.47/8.52 c First LP Iters : 0
8.47/8.52 c First LP Time : 0.00
8.47/8.52 c Final Dual Bound : +0.00000000000000e+00
8.47/8.52 c Final Root Iters : 0
8.47/8.52 c Root LP Estimate : -
8.47/8.52 c Solution :
8.47/8.52 c Solutions found : 1 (1 improvements)
8.47/8.52 c First Solution : +0.00000000000000e+00 (in run 1, after 1 nodes, 8.39 seconds, depth 59, found by <clique>)
8.47/8.52 c Gap First Sol. : 0.00 %
8.47/8.52 c Gap Last Sol. : 0.00 %
8.47/8.52 c Primal Bound : +0.00000000000000e+00 (in run 1, after 1 nodes, 8.39 seconds, depth 59, found by <clique>)
8.47/8.52 c Dual Bound : +0.00000000000000e+00
8.47/8.52 c Gap : 0.00 %
8.47/8.52 c Integrals : Total Avg%
8.47/8.52 c primal-dual : 839.37 99.41
8.47/8.52 c primal-ref : - - (not evaluated)
8.47/8.52 c dual-ref : - - (not evaluated)
8.97/9.06 c Time complete: 9.0392.
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 (60971 MiB free)
memory of node 1: 64473 MiB (62457 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443795-1721300384/watcher-4443795-1721300384 -o /tmp/evaluation-result-4443795-1721300384/solver-4443795-1721300384 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1721294195-967152 --watchdog 3760 pbscip -f HOME/instance-4443795-1721300384.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=971739, runsolver pid=971736
Current StackSize limit: 8192 KiB
[startup+0.100089 s]*
/proc/loadavg: 4.18 4.13 4.10 5/257 971740
/proc/meminfo: memFree=126358632/131524600 swapFree=131071216/131071996
[pid=971739] ppid=971736 vsize=90048 memory=48828 CPUtime=0.1 cores=5,7
/proc/971739/stat : 971739 (pbscip) R 971736 971739 967139 0 -1 4194304 9277 0 0 0 9 1 0 0 20 0 1 0 182200800 92209152 12207 134679101440 4194304 18693293 140731873763984 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 21375888 21430392 31801344 140731873772547 140731873772646 140731873772646 140731873779662 0
/proc/971739/statm: 22512 12207 3219 3540 0 10769 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 90048 KiB
Current children cumulated memory: 48828 KiB
[startup+0.20557 s]*
/proc/loadavg: 4.18 4.13 4.10 5/257 971740
/proc/meminfo: memFree=126325696/131524600 swapFree=131071216/131071996
[pid=971739] ppid=971736 vsize=120220 memory=78956 CPUtime=0.2 cores=5,7
/proc/971739/stat : 971739 (pbscip) R 971736 971739 967139 0 -1 4194304 16804 0 0 0 18 2 0 0 20 0 1 0 182200800 123105280 19739 134679101440 4194304 18693293 140731873763984 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 21375888 21430392 31801344 140731873772547 140731873772646 140731873772646 140731873779662 0
/proc/971739/statm: 30055 19739 3219 3540 0 18312 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 120220 KiB
Current children cumulated memory: 78956 KiB
[startup+0.30547 s]*
/proc/loadavg: 4.18 4.13 4.10 5/257 971740
/proc/meminfo: memFree=126298480/131524600 swapFree=131071216/131071996
[pid=971739] ppid=971736 vsize=148072 memory=106656 CPUtime=0.3 cores=5,7
/proc/971739/stat : 971739 (pbscip) R 971736 971739 967139 0 -1 4194304 23768 0 0 0 27 3 0 0 20 0 1 0 182200800 151625728 26664 134679101440 4194304 18693293 140731873763984 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 21375888 21430392 31801344 140731873772547 140731873772646 140731873772646 140731873779662 0
/proc/971739/statm: 37018 26664 3219 3540 0 25275 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 148072 KiB
Current children cumulated memory: 106656 KiB
[startup+0.700224 s]
/proc/loadavg: 4.18 4.13 4.10 5/257 971740
/proc/meminfo: memFree=126240908/131524600 swapFree=131071216/131071996
[pid=971739] ppid=971736 vsize=290032 memory=250124 CPUtime=0.68 cores=5,7
/proc/971739/stat : 971739 (pbscip) R 971736 971739 967139 0 -1 4194304 60372 0 0 0 60 8 0 0 20 0 1 0 182200800 296992768 62531 134679101440 4194304 18693293 140731873763984 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 31801344 140731873772547 140731873772646 140731873772646 140731873779662 0
/proc/971739/statm: 72508 62531 3507 3540 0 60765 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 290032 KiB
Current children cumulated memory: 250124 KiB
[startup+1.50021 s]
/proc/loadavg: 4.18 4.13 4.10 5/257 971740
/proc/meminfo: memFree=125963764/131524600 swapFree=131071216/131071996
[pid=971739] ppid=971736 vsize=570716 memory=525180 CPUtime=1.49 cores=5,7
/proc/971739/stat : 971739 (pbscip) R 971736 971739 967139 0 -1 4194304 122431 0 0 0 131 18 0 0 20 0 1 0 182200800 584413184 131295 134679101440 4194304 18693293 140731873763984 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 31801344 140731873772547 140731873772646 140731873772646 140731873779662 0
/proc/971739/statm: 142679 131295 3587 3540 0 130936 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 570716 KiB
Current children cumulated memory: 525180 KiB
[startup+3.10548 s]
/proc/loadavg: 4.17 4.13 4.10 5/257 971741
/proc/meminfo: memFree=125697152/131524600 swapFree=131071216/131071996
[pid=971739] ppid=971736 vsize=715000 memory=672004 CPUtime=3.09 cores=5,7
/proc/971739/stat : 971739 (pbscip) R 971736 971739 967139 0 -1 4194304 170843 0 0 0 279 30 0 0 20 0 1 0 182200800 732160000 168001 134679101440 4194304 18693293 140731873763984 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 31801344 140731873772547 140731873772646 140731873772646 140731873779662 0
/proc/971739/statm: 178750 168001 3730 3540 0 167007 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 715000 KiB
Current children cumulated memory: 672004 KiB
[startup+6.3002 s]
/proc/loadavg: 4.17 4.13 4.10 5/257 971741
/proc/meminfo: memFree=125573732/131524600 swapFree=131071216/131071996
[pid=971739] ppid=971736 vsize=876644 memory=794944 CPUtime=6.28 cores=5,7
/proc/971739/stat : 971739 (pbscip) R 971736 971739 967139 0 -1 4194304 173490 0 0 0 595 33 0 0 20 0 1 0 182200800 897683456 198736 134679101440 4194304 18693293 140731873763984 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 31801344 140731873772547 140731873772646 140731873772646 140731873779662 0
/proc/971739/statm: 219161 198736 3762 3540 0 207418 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 876644 KiB
Current children cumulated memory: 794944 KiB
[startup+9.09355 s]
# the end of solver process 971739 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=8.50514 s, system=0.565496 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+6.40023 s]
/proc/loadavg: 4.17 4.13 4.10 5/257 971741
/proc/meminfo: memFree=125573732/131524600 swapFree=131071216/131071996
[pid=971739] ppid=971736 vsize=925800 memory=844056 CPUtime=6.37 cores=5,7
/proc/971739/stat : 971739 (pbscip) R 971736 971739 967139 0 -1 4194304 174545 0 0 0 603 34 0 0 20 0 1 0 182200800 948019200 211014 134679101440 4194304 18693293 140731873763984 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 31801344 140731873772547 140731873772646 140731873772646 140731873779662 0
/proc/971739/statm: 231450 211014 3762 3540 0 219707 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 925800 KiB
Current children cumulated memory: 844056 KiB
[startup+8.00018 s]*
/proc/loadavg: 4.15 4.13 4.09 5/257 971741
/proc/meminfo: memFree=125119120/131524600 swapFree=131071216/131071996
[pid=971739] ppid=971736 vsize=1350108 memory=1253872 CPUtime=7.98 cores=5,7
/proc/971739/stat : 971739 (pbscip) R 971736 971739 967139 0 -1 4194304 243799 0 0 0 750 48 0 0 20 0 1 0 182200800 1382510592 313468 134679101440 4194304 18693293 140731873763984 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 31801344 140731873772547 140731873772646 140731873772646 140731873779662 0
/proc/971739/statm: 337527 313468 3794 3540 0 325784 0
Current children cumulated CPU time: 7.98 s
Current children cumulated vsize: 1350108 KiB
Current children cumulated memory: 1253872 KiB
[startup+8.80018 s]
/proc/loadavg: 4.15 4.13 4.09 5/257 971741
/proc/meminfo: memFree=125119120/131524600 swapFree=131071216/131071996
[pid=971739] ppid=971736 vsize=1483828 memory=1386428 CPUtime=8.77 cores=5,7
/proc/971739/stat : 971739 (pbscip) R 971736 971739 967139 0 -1 4194304 256997 0 0 0 825 52 0 0 20 0 1 0 182200800 1519439872 346607 134679101440 4194304 18693293 140731873763984 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 21375888 21430392 31801344 140731873772547 140731873772646 140731873772646 140731873779662 0
/proc/971739/statm: 370957 346607 3922 3540 0 359214 0
Current children cumulated CPU time: 8.77 s
Current children cumulated vsize: 1483828 KiB
Current children cumulated memory: 1386428 KiB
[startup+9.00019 s]*
/proc/loadavg: 4.15 4.13 4.09 5/257 971741
/proc/meminfo: memFree=125051928/131524600 swapFree=131071216/131071996
[pid=971739] ppid=971736 vsize=1412340 memory=1315232 CPUtime=8.97 cores=5,7
/proc/971739/stat : 971739 (pbscip) R 971736 971739 967139 0 -1 4194304 256999 0 0 0 845 52 0 0 20 0 1 0 182200800 1446236160 328808 134679101440 4194304 18693293 140731873763984 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 21375888 21430392 31801344 140731873772547 140731873772646 140731873772646 140731873779662 0
/proc/971739/statm: 353085 328808 3938 3540 0 341342 0
Current children cumulated CPU time: 8.97 s
Current children cumulated vsize: 1412340 KiB
Current children cumulated memory: 1315232 KiB
Child status: 0
Real time (s): 9.09359
CPU time (s): 9.07064
CPU user time (s): 8.50514
CPU system time (s): 0.565496
CPU usage (%): 99.7476
Max. virtual memory (cumulated for all children) (KiB): 1483828
Max. memory (cumulated for all children) (KiB): 1386428
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.50514
system time used= 0.565496
maximum resident set size= 1415692
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 257004
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= 10
involuntary context switches= 18
# summary of solver processes directly reported to runsolver:
# pid: 971739
# total CPU time (s): 9.07064
# total CPU user time (s): 8.50514
# total CPU system time (s): 0.565496
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.018359 second user time and 0.078775 second system time
The end