0.00/0.01 c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.0.0] [GitHash: 405ed0d46f]
0.00/0.01 c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.01 c
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c reading problem <HOME/instance-4542902-1753215733.opb>
0.00/0.01 c original problem has 289 variables (289 bin, 0 int, 0 impl, 0 cont) and 146 constraints
0.00/0.01 c problem read in 0.00
0.00/0.01 c No objective function, only one solution is needed.
0.00/0.01 c presolving:
0.00/0.01 c (0.0s) running MILP presolver
0.00/0.01 c (0.0s) MILP presolver (2 rounds): 1 aggregations, 0 fixings, 0 bound changes
0.00/0.01 c (round 1, medium) 1 del vars, 146 del conss, 72 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.01 c (0.0s) probing: 51/288 (17.7%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.01 c (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.00/0.01 c (0.0s) symmetry computation finished: 2 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.00)
0.00/0.01 c dynamic symmetry handling statistics:
0.00/0.01 c orbitopal reduction: no components
0.00/0.01 c orbital reduction: 1 components of sizes 1
0.00/0.01 c lexicographic reduction: 2 permutations with support sizes 264, 277
0.00/0.01 c handled 1 out of 1 symmetry components
0.00/0.01 c presolving (2 rounds: 2 fast, 2 medium, 1 exhaustive):
0.00/0.01 c 1 deleted vars, 146 deleted constraints, 72 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01 c 0 implications, 0 cliques
0.00/0.01 c presolved problem has 288 variables (288 bin, 0 int, 0 impl, 0 cont) and 72 constraints
0.00/0.01 c 72 constraints of type <linear>
0.00/0.01 c transformed objective value is always integral (scale: 1)
0.00/0.01 c Presolving Time: 0.00
0.00/0.01 c - non default parameters ----------------------------------------------------------------------
0.00/0.01 c # SCIP version 10.0.0
0.00/0.01 c
0.00/0.01 c # maximal time in seconds to run
0.00/0.01 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.00/0.01 c limits/time = 3596.998018
0.00/0.01 c
0.00/0.01 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.00/0.01 c limits/memory = 27900
0.00/0.01 c
0.00/0.01 c # solving stops, if the given number of solutions were found; this limit is first checked in presolving (-1: no limit)
0.00/0.01 c # [type: int, advanced: FALSE, range: [-1,2147483647], default: -1]
0.00/0.01 c limits/solutions = 1
0.00/0.01 c
0.00/0.01 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.
0.00/0.01 c # [type: int, advanced: FALSE, range: [0,7], default: 7]
0.00/0.01 c misc/usesymmetry = 3
0.00/0.01 c
0.00/0.01 c # belongs reading time to solving time?
0.00/0.01 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c timing/reading = TRUE
0.00/0.01 c
0.00/0.01 c # Should we check whether the components of the symmetry group can be handled by double lex matrices?
0.00/0.01 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.00/0.01 c propagating/symmetry/detectdoublelex = FALSE
0.00/0.01 c
0.00/0.01 c # Should we try to detect symmetric subgroups of the symmetry group on binary variables?
0.00/0.01 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.00/0.01 c propagating/symmetry/detectsubgroups = FALSE
0.00/0.01 c
0.00/0.01 c # Type of symmetries that shall be computed?
0.00/0.01 c # [type: int, advanced: TRUE, range: [0,1], default: 0]
0.00/0.01 c propagating/symmetry/symtype = 1
0.00/0.01 c
0.00/0.01 c # Should components consisting of a single full reflection be handled?
0.00/0.01 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.00/0.01 c propagating/symmetry/usesimplesgncomp = FALSE
0.00/0.01 c
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c start solving
0.00/0.01 c
0.00/0.03 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.00/0.03 c 0.0s| 1 | 0 | 189 | - | 4025k | 0 | 288 | 92 | 72 | 0 | 0 | 20 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.04 c 0.0s| 1 | 0 | 289 | - | 4308k | 0 | 288 | 92 | 76 | 4 | 1 | 20 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.04 c 0.0s| 1 | 0 | 297 | - | 4371k | 0 | 288 | 92 | 81 | 9 | 2 | 20 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.04 c 0.0s| 1 | 0 | 303 | - | 4464k | 0 | 288 | 92 | 84 | 12 | 3 | 20 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.04 c 0.0s| 1 | 0 | 304 | - | 4835k | 0 | 288 | 92 | 86 | 14 | 4 | 20 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.04 c 0.0s| 1 | 0 | 317 | - | 4853k | 0 | 288 | 92 | 87 | 15 | 5 | 20 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.05 c 0.0s| 1 | 0 | 321 | - | 5268k | 0 | 288 | 92 | 89 | 17 | 6 | 20 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.05 c 0.0s| 1 | 0 | 329 | - | 5394k | 0 | 288 | 92 | 90 | 18 | 7 | 20 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.05 c 0.0s| 1 | 0 | 337 | - | 5511k | 0 | 288 | 92 | 91 | 19 | 8 | 20 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.05 c 0.0s| 1 | 0 | 349 | - | 6043k | 0 | 288 | 92 | 93 | 21 | 9 | 20 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.06 c 0.1s| 1 | 0 | 355 | - | 6889k | 0 | 288 | 92 | 95 | 23 | 10 | 20 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.06 c 0.1s| 1 | 0 | 363 | - | 6931k | 0 | 288 | 92 | 96 | 24 | 11 | 20 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.06 c 0.1s| 1 | 0 | 380 | - | 6941k | 0 | 288 | 92 | 92 | 25 | 12 | 20 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.06 c 0.1s| 1 | 0 | 383 | - | 6950k | 0 | 288 | 92 | 95 | 28 | 13 | 20 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.07 c 0.1s| 1 | 0 | 391 | - | 7121k | 0 | 288 | 92 | 96 | 29 | 14 | 20 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.07 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.00/0.07 c 0.1s| 1 | 0 | 407 | - | 7121k | 0 | 288 | 92 | 97 | 30 | 15 | 20 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.07 c 0.1s| 1 | 0 | 408 | - | 7132k | 0 | 288 | 92 | 98 | 31 | 16 | 20 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.09 c 0.1s| 1 | 2 | 683 | - | 7216k | 0 | 288 | 101 | 98 | 31 | 16 | 30 | 9 | 0.000000e+00 | -- | Inf | unknown
0.39/0.42 c 0.4s| 100 | 101 | 7770 | 74.4 | 9600k | 21 | 288 | 171 | 75 | 137 | 1 | 114 | 9 | 0.000000e+00 | -- | Inf | unknown
0.78/0.84 c 0.8s| 200 | 201 | 11273 | 54.6 | 9873k | 36 | 288 | 227 | 77 | 153 | 2 | 176 | 9 | 0.000000e+00 | -- | Inf | unknown
0.88/0.97 c 1.0s| 300 | 301 | 13208 | 42.8 | 9928k | 42 | 288 | 242 | 82 | 164 | 2 | 194 | 9 | 0.000000e+00 | -- | Inf | unknown
0.98/1.06 c 1.1s| 400 | 401 | 14541 | 35.4 | 10M | 43 | 288 | 252 | 83 | 232 | 2 | 205 | 9 | 0.000000e+00 | -- | Inf | unknown
1.08/1.14 c 1.1s| 500 | 501 | 15998 | 31.2 | 10M | 51 | 288 | 252 | 77 | 313 | 1 | 206 | 9 | 0.000000e+00 | -- | Inf | unknown
1.08/1.17 c
1.08/1.17 c SCIP Status : problem is solved [infeasible]
1.08/1.17 c Solving Time (sec) : 1.17
1.08/1.17 c Solving Nodes : 523
1.08/1.17 c Primal Bound : +1.00000000000000e+20 (0 solutions)
1.08/1.17 c Dual Bound : +1.00000000000000e+20
1.08/1.17 c Gap : 0.00 %
1.08/1.17 s UNSATISFIABLE
1.08/1.17 c SCIP Status : problem is solved [infeasible]
1.08/1.17 c Total Time : 1.17
1.08/1.17 c solving : 1.17
1.08/1.17 c presolving : 0.00 (included in solving)
1.08/1.17 c reading : 0.00 (included in solving)
1.08/1.17 c copying : 0.06 (26 #copies) (minimal 0.00, maximal 0.00, average 0.00)
1.08/1.17 c Original Problem :
1.08/1.17 c Problem name : HOME/instance-4542902-1753215733.opb
1.08/1.17 c Variables : 289 (289 binary, 0 integer, 0 implicit integer, 0 continuous)
1.08/1.17 c Constraints : 146 initial, 146 maximal
1.08/1.17 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
1.08/1.17 c Presolved Problem :
1.08/1.17 c Problem name : t_HOME/instance-4542902-1753215733.opb
1.08/1.17 c Variables : 288 (288 binary, 0 integer, 0 implicit integer, 0 continuous)
1.08/1.17 c Constraints : 72 initial, 260 maximal
1.08/1.17 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
1.08/1.17 c Nonzeros : 576 constraint, 0 clique table
1.08/1.17 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
1.08/1.17 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c domcol : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.08/1.17 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c dualsparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.08/1.17 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c implics : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.08/1.17 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c milp : 0.00 0.00 1 0 1 0 0 0 146 72 0 0
1.08/1.17 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c sparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.08/1.17 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c trivial : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.08/1.17 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c dualfix : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.08/1.17 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c probing : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.08/1.17 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c symmetry : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.08/1.17 c vbounds : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.08/1.17 c knapsack : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c linear : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
1.08/1.17 c logicor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c components : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.08/1.17 c root node : - - - 0 - - 0 - - - - -
1.08/1.17 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
1.08/1.17 c benderslp : 0 0 0 0 522 0 0 118 0 0 0 0 0 0 0
1.08/1.17 c integral : 0 0 0 0 522 0 0 118 0 0 0 0 0 0 1044
1.08/1.17 c knapsack : 0+ 2 0 7038 0 0 0 0 22 1 0 0 0 0 0
1.08/1.17 c linear : 72+ 82 16 8518 0 0 0 117 2591 65 87 0 0 0 0
1.08/1.17 c logicor : 0+ 187 16 1148 0 0 0 0 5 2 0 0 0 0 0
1.08/1.17 c benders : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c fixedvar : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
1.08/1.17 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.08/1.17 c integral : 0.01 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00
1.08/1.17 c knapsack : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.08/1.17 c linear : 0.01 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00
1.08/1.17 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.08/1.17 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.08/1.17 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.08/1.17 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.08/1.17 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.08/1.17 c Propagators : #Propagate #ResProp Cutoffs DomReds
1.08/1.17 c dualfix : 1 0 0 0
1.08/1.17 c genvbounds : 0 0 0 0
1.08/1.17 c nlobbt : 0 0 0 0
1.08/1.17 c obbt : 0 0 0 0
1.08/1.17 c probing : 0 0 0 0
1.08/1.17 c pseudoobj : 0 0 0 0
1.08/1.17 c redcost : 0 0 0 0
1.08/1.17 c rootredcost : 0 0 0 0
1.08/1.17 c symmetry : 7503 0 0 30
1.08/1.17 c vbounds : 0 0 0 0
1.08/1.17 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
1.08/1.17 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
1.08/1.17 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
1.08/1.17 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
1.08/1.17 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
1.08/1.17 c probing : 0.00 0.00 0.00 0.00 0.00 0.00
1.08/1.17 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
1.08/1.17 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
1.08/1.17 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
1.08/1.17 c symmetry : 0.06 0.00 0.00 0.06 0.00 0.00
1.08/1.17 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
1.08/1.17 c Symmetry :
1.08/1.17 c orbitopal red. : 0 reductions applied, 0 cutoffs
1.08/1.17 c orbital reduction: 4 reductions applied, 0 cutoffs
1.08/1.17 c lexicographic red: 130 reductions applied, 0 cutoffs
1.08/1.17 c shadow tree time : 0.00 s
1.08/1.17 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [10000,10000])
1.08/1.17 c propagation : 0.00 44 43 - 254 43.7 11 16.2 - - -
1.08/1.17 c infeasible LP : 0.00 39 39 - 382 67.8 5 11.6 3 25.7 0
1.08/1.17 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
1.08/1.17 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
1.08/1.17 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
1.08/1.17 c applied globally : 0.00 - - 0 186 26.8 - - 2 - -
1.08/1.17 c applied locally : - - - 0 27 56.8 - - 0 - -
1.08/1.17 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
1.08/1.17 c cut pool : 0.01 - 264 31 - - 800 2389 - - - - - (maximal pool size: 523)
1.08/1.17 c aggregation : 0.02 0.00 100 16 0 0 14 21 1 0 0 0 0
1.08/1.17 c > cmir : - - - - - - - 16 0 0 0 0 -
1.08/1.17 c > flowcover : - - - - - - - 5 0 0 0 0 -
1.08/1.17 c > knapsackcover : - - - - - - - 0 1 0 0 0 -
1.08/1.17 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c clique : 0.00 0.00 1 1 0 0 0 0 0 0 0 0 0
1.08/1.17 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c gomory : 0.06 0.00 94 10 0 0 980 2309 232 235 205 30 0
1.08/1.17 c > gomorymi : - - - - - - - 390 116 23 10 13 -
1.08/1.17 c > strongcg : - - - - - - - 1919 116 212 195 17 -
1.08/1.17 c impliedbounds : 0.00 0.00 100 16 0 0 0 0 0 0 0 0 0
1.08/1.17 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c mcf : 0.00 0.00 1 1 0 0 0 0 0 0 0 0 0
1.08/1.17 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c multilinear : 0.00 0.00 27 16 0 0 0 0 0 0 0 0 0
1.08/1.17 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.08/1.17 c rapidlearning : 0.34 0.00 22 1 0 0 0 0 0 0 0 0 120
1.08/1.17 c rlt : 0.00 0.00 47 10 0 0 0 0 0 0 0 0 0
1.08/1.17 c zerohalf : 0.01 0.00 100 16 0 0 101 59 62 99 45 54 0
1.08/1.17 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
1.08/1.17 c hybrid : 0.00 0.00 127 16 334 0 2350 31 0 483
1.08/1.17 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
1.08/1.17 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
1.08/1.17 c Pricers : ExecTime SetupTime Calls Vars
1.08/1.17 c problem variables: 0.00 - 0 0
1.08/1.17 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
1.08/1.17 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
1.08/1.17 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
1.08/1.17 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
1.08/1.17 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
1.08/1.17 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
1.08/1.17 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
1.08/1.17 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
1.08/1.17 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
1.08/1.17 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
1.08/1.17 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
1.08/1.17 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
1.08/1.17 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
1.08/1.17 c random : 0.00 0.00 0 0 0 0 0 0 0 0
1.08/1.17 c relpscost : 0.01 0.00 522 0 0 0 0 0 0 1044
1.08/1.17 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
1.08/1.17 c Primal Heuristics : ExecTime SetupTime Calls Found Best
1.08/1.17 c LP solutions : 0.00 - - 0 0
1.08/1.17 c relax solutions : 0.00 - - 0 0
1.08/1.17 c pseudo solutions : 0.00 - - 0 0
1.08/1.17 c strong branching : 0.00 - - 0 0
1.08/1.17 c actconsdiving : 0.00 0.00 0 0 0
1.08/1.17 c adaptivediving : 0.06 0.00 25 0 0
1.08/1.17 c alns : 0.07 0.00 3 0 0
1.08/1.17 c bound : 0.00 0.00 0 0 0
1.08/1.17 c clique : 0.00 0.00 0 0 0
1.08/1.17 c coefdiving : 0.00 0.00 0 0 0
1.08/1.17 c completesol : 0.00 0.00 0 0 0
1.08/1.17 c conflictdiving : 0.06 0.00 9 0 0
1.08/1.17 c crossover : 0.00 0.00 0 0 0
1.08/1.17 c dins : 0.00 0.00 0 0 0
1.08/1.17 c distributiondivin: 0.07 0.00 6 0 0
1.08/1.17 c dps : 0.00 0.00 0 0 0
1.08/1.17 c dualval : 0.00 0.00 0 0 0
1.08/1.17 c farkasdiving : 0.00 0.00 0 0 0
1.08/1.17 c feasjump : 0.01 0.00 1 0 0
1.08/1.17 c feaspump : 0.04 0.00 16 0 0
1.08/1.17 c fixandinfer : 0.00 0.00 0 0 0
1.08/1.17 c fracdiving : 0.04 0.00 7 0 0
1.08/1.17 c gins : 0.00 0.00 0 0 0
1.08/1.17 c guideddiving : 0.00 0.00 0 0 0
1.08/1.17 c indcoefdiving : 0.00 0.00 0 0 0
1.08/1.17 c indicator : 0.00 0.00 0 0 0
1.08/1.17 c indicatordiving : 0.00 0.00 0 0 0
1.08/1.17 c indoneopt : 0.00 0.00 0 0 0
1.08/1.17 c indrounding : 0.00 0.00 0 0 0
1.08/1.17 c indtwoopt : 0.00 0.00 0 0 0
1.08/1.17 c intdiving : 0.00 0.00 0 0 0
1.08/1.17 c intshifting : 0.00 0.00 0 0 0
1.08/1.17 c linesearchdiving : 0.05 0.00 5 0 0
1.08/1.17 c localbranching : 0.00 0.00 0 0 0
1.08/1.17 c locks : 0.00 0.00 1 0 0
1.08/1.17 c lpface : 0.00 0.00 0 0 0
1.08/1.17 c mpec : 0.00 0.00 0 0 0
1.08/1.17 c multistart : 0.00 0.00 0 0 0
1.08/1.17 c mutation : 0.00 0.00 0 0 0
1.08/1.17 c nlpdiving : 0.00 0.00 0 0 0
1.08/1.17 c objpscostdiving : 0.02 0.00 7 0 0
1.08/1.17 c octane : 0.00 0.00 0 0 0
1.08/1.17 c ofins : 0.00 0.00 0 0 0
1.08/1.17 c oneopt : 0.00 0.00 0 0 0
1.08/1.17 c padm : 0.00 0.00 0 0 0
1.08/1.17 c proximity : 0.00 0.00 0 0 0
1.08/1.17 c pscostdiving : 0.06 0.00 5 0 0
1.08/1.17 c randrounding : 0.00 0.00 111 0 0
1.08/1.17 c rens : 0.00 0.00 1 0 0
1.08/1.17 c reoptsols : 0.00 0.00 0 0 0
1.08/1.17 c repair : 0.00 0.00 0 0 0
1.08/1.17 c rins : 0.00 0.00 0 0 0
1.08/1.17 c rootsoldiving : 0.03 0.00 3 0 0
1.08/1.17 c rounding : 0.00 0.00 315 0 0
1.08/1.17 c scheduler : 0.00 0.00 0 0 0
1.08/1.17 c shiftandpropagate: 0.00 0.00 1 0 0
1.08/1.17 c shifting : 0.01 0.00 157 0 0
1.08/1.17 c simplerounding : 0.00 0.00 0 0 0
1.08/1.17 c smallcard : 0.00 0.00 0 0 0
1.08/1.17 c subnlp : 0.00 0.00 0 0 0
1.08/1.17 c trivial : 0.00 0.00 2 0 0
1.08/1.17 c trivialnegation : 0.00 0.00 0 0 0
1.08/1.17 c trustregion : 0.00 0.00 0 0 0
1.08/1.17 c trysol : 0.00 0.00 0 0 0
1.08/1.17 c twoopt : 0.00 0.00 0 0 0
1.08/1.17 c undercover : 0.00 0.00 0 0 0
1.08/1.17 c vbounds : 0.00 0.00 0 0 0
1.08/1.17 c veclendiving : 0.04 0.00 8 0 0
1.08/1.17 c zeroobj : 0.00 0.00 0 0 0
1.08/1.17 c zirounding : 0.00 0.00 520 0 0
1.08/1.17 c other solutions : - - - 0 -
1.08/1.17 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
1.08/1.17 c rens : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
1.08/1.17 c rins : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
1.08/1.17 c mutation : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
1.08/1.17 c localbranching : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
1.08/1.17 c crossover : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
1.08/1.17 c proximity : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
1.08/1.17 c dins : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
1.08/1.17 c zeroobjective : 0 0.00 0.00 0 0 0 0.00000 0.00000 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 0
1.08/1.17 c trustregion : 0 0.00 0.00 0 0 0 0.00000 0.00000 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 0
1.08/1.17 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
1.08/1.17 c primal LP : 0.00 48 0 0.00 - 0.00 48
1.08/1.17 c dual LP : 0.08 650 2624 4.06 32598.70 0.00 3
1.08/1.17 c lex dual LP : 0.00 0 0 0.00 -
1.08/1.17 c barrier LP : 0.00 0 0 0.00 - 0.00 0
1.08/1.17 c resolve instable : 0.00 0 0 0.00 -
1.08/1.17 c diving/probing LP: 0.28 1965 13909 7.08 50246.37
1.08/1.17 c strong branching : 0.00 9 40 4.44 - - - 0
1.08/1.17 c (at root node) : - 9 40 4.44 -
1.08/1.17 c conflict analysis: 0.00 0 0 0.00 -
1.08/1.17 c B&B Tree :
1.08/1.17 c number of runs : 1
1.08/1.17 c nodes : 523 (522 internal, 1 leaves)
1.08/1.17 c feasible leaves : 0
1.08/1.17 c infeas. leaves : 1
1.08/1.17 c objective leaves : 0
1.08/1.17 c nodes (total) : 523 (522 internal, 1 leaves)
1.08/1.17 c nodes left : 0
1.08/1.17 c max depth : 51
1.08/1.17 c max depth (total): 51
1.08/1.17 c backtracks : 99 (18.9%)
1.08/1.17 c early backtracks : 0 (0.0%)
1.08/1.17 c nodes exc. ref. : 0 (0.0%)
1.08/1.17 c delayed cutoffs : 522
1.08/1.17 c repropagations : 0 (0 domain reductions, 0 cutoffs)
1.08/1.17 c avg switch length: 2.87
1.08/1.17 c switching time : 0.01
1.08/1.17 c Root Node :
1.08/1.17 c First LP value : +0.00000000000000e+00
1.08/1.17 c First LP Iters : 189 (263598.33 Iter/sec)
1.08/1.17 c First LP Time : 0.00
1.08/1.17 c Final Dual Bound : -
1.08/1.17 c Final Root Iters : 408
1.08/1.17 c Root LP Estimate : +8.65942460317460e-04
1.08/1.17 c Solution :
1.08/1.17 c Solutions found : 0 (0 improvements)
1.08/1.17 c Primal Bound : infeasible
1.08/1.17 c Dual Bound : -
1.08/1.17 c Gap : 0.00 %
1.08/1.17 c Integrals : Total Avg%
1.08/1.17 c primal-dual : - - (problem infeasible)
1.08/1.17 c primal-ref : - - (problem infeasible)
1.08/1.17 c dual-ref : - - (problem infeasible)
1.08/1.18 c Time complete: 1.16814.
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: 63665 MiB (61494 MiB free)
memory of node 1: 64507 MiB (62739 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4542902-1753215733/watcher-4542902-1753215733 -o /tmp/evaluation-result-4542902-1753215733/solver-4542902-1753215733 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1753209881-195253 --watchdog 3760 pbscip -f HOME/instance-4542902-1753215733.opb -t 3600 -j 2 -m 31000
running on 2 cores: 5,7
CPU governors:
performance: 5 7
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
Starting watchdog thread
solver pid=196136, runsolver pid=196133
Current StackSize limit: 8192 KiB
[startup+0.100058 s]*
/proc/loadavg: 4.12 4.12 4.16 5/262 196137
/proc/meminfo: memFree=127216044/131250000 swapFree=33008868/33010684
[pid=196136] ppid=196133 vsize=52052 memory=26236 CPUtime=0.09 cores=5,7
/proc/196136/stat : 196136 (pbscip) R 196133 196136 195240 0 -1 4194304 3089 0 0 0 9 0 0 0 20 0 1 0 237253570 53301248 6559 18446744073709551615 4235264 18693293 140732946369904 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 46297088 140732946372999 140732946373098 140732946373098 140732946378702 0
/proc/196136/statm: 13013 6559 3936 3530 0 4464 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 52052 KiB
Current children cumulated memory: 26236 KiB
[startup+0.20544 s]*
/proc/loadavg: 4.12 4.12 4.16 5/262 196137
/proc/meminfo: memFree=127216044/131250000 swapFree=33008868/33010684
[pid=196136] ppid=196133 vsize=54216 memory=27388 CPUtime=0.19 cores=5,7
/proc/196136/stat : 196136 (pbscip) R 196133 196136 195240 0 -1 4194304 3373 0 0 0 19 0 0 0 20 0 1 0 237253570 55517184 6847 18446744073709551615 4235264 18693293 140732946369904 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 46297088 140732946372999 140732946373098 140732946373098 140732946378702 0
/proc/196136/statm: 13554 6847 3936 3530 0 5005 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 54216 KiB
Current children cumulated memory: 27388 KiB
[startup+0.305311 s]*
/proc/loadavg: 4.12 4.12 4.16 5/262 196137
/proc/meminfo: memFree=127216044/131250000 swapFree=33008868/33010684
[pid=196136] ppid=196133 vsize=54216 memory=27388 CPUtime=0.29 cores=5,7
/proc/196136/stat : 196136 (pbscip) R 196133 196136 195240 0 -1 4194304 3395 0 0 0 29 0 0 0 20 0 1 0 237253570 55517184 6847 18446744073709551615 4235264 18693293 140732946369904 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 46297088 140732946372999 140732946373098 140732946373098 140732946378702 0
/proc/196136/statm: 13554 6847 3936 3530 0 5005 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 54216 KiB
Current children cumulated memory: 27388 KiB
[startup+0.700164 s]
/proc/loadavg: 4.12 4.12 4.16 5/262 196137
/proc/meminfo: memFree=127212264/131250000 swapFree=33008868/33010684
[pid=196136] ppid=196133 vsize=57192 memory=31356 CPUtime=0.68 cores=5,7
/proc/196136/stat : 196136 (pbscip) R 196133 196136 195240 0 -1 4194304 4373 0 0 0 68 0 0 0 20 0 1 0 237253570 58564608 7839 18446744073709551615 4235264 18693293 140732946369904 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 46297088 140732946372999 140732946373098 140732946373098 140732946378702 0
/proc/196136/statm: 14298 7839 3936 3530 0 5749 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 57192 KiB
Current children cumulated memory: 31356 KiB
[startup+1.1829 s]
# the end of solver process 196136 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.16208 s, system=0.010954 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.800188 s]
/proc/loadavg: 4.12 4.12 4.16 5/262 196137
/proc/meminfo: memFree=127212264/131250000 swapFree=33008868/33010684
[pid=196136] ppid=196133 vsize=57348 memory=31484 CPUtime=0.78 cores=5,7
/proc/196136/stat : 196136 (pbscip) R 196133 196136 195240 0 -1 4194304 4414 0 0 0 78 0 0 0 20 0 1 0 237253570 58724352 7871 18446744073709551615 4235264 18693293 140732946369904 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 46297088 140732946372999 140732946373098 140732946373098 140732946378702 0
/proc/196136/statm: 14337 7871 3936 3530 0 5788 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 57348 KiB
Current children cumulated memory: 31484 KiB
[startup+1.00015 s]*
/proc/loadavg: 4.12 4.12 4.16 5/262 196137
/proc/meminfo: memFree=127212264/131250000 swapFree=33008868/33010684
[pid=196136] ppid=196133 vsize=57484 memory=31612 CPUtime=0.98 cores=5,7
/proc/196136/stat : 196136 (pbscip) R 196133 196136 195240 0 -1 4194304 4450 0 0 0 98 0 0 0 20 0 1 0 237253570 58863616 7903 18446744073709551615 4235264 18693293 140732946369904 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 46297088 140732946372999 140732946373098 140732946373098 140732946378702 0
/proc/196136/statm: 14371 7903 3936 3530 0 5822 0
Current children cumulated CPU time: 0.98 s
Current children cumulated vsize: 57484 KiB
Current children cumulated memory: 31612 KiB
[startup+1.10526 s]
/proc/loadavg: 4.12 4.12 4.16 5/262 196137
/proc/meminfo: memFree=127212264/131250000 swapFree=33008868/33010684
[pid=196136] ppid=196133 vsize=57616 memory=31868 CPUtime=1.08 cores=5,7
/proc/196136/stat : 196136 (pbscip) R 196133 196136 195240 0 -1 4194304 4495 0 0 0 108 0 0 0 20 0 1 0 237253570 58998784 7967 18446744073709551615 4235264 18693293 140732946369904 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 46297088 140732946372999 140732946373098 140732946373098 140732946378702 0
/proc/196136/statm: 14404 7967 3936 3530 0 5855 0
Current children cumulated CPU time: 1.08 s
Current children cumulated vsize: 57616 KiB
Current children cumulated memory: 31868 KiB
Child status: 0
Real time (s): 1.18293
CPU time (s): 1.17304
CPU user time (s): 1.16208
CPU system time (s): 0.010954
CPU usage (%): 99.1633
Max. virtual memory (cumulated for all children) (KiB): 57616
Max. memory (cumulated for all children) (KiB): 31868
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.16208
system time used= 0.010954
maximum resident set size= 32124
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4512
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= 84
involuntary context switches= 5
# summary of solver processes directly reported to runsolver:
# pid: 196136
# total CPU time (s): 1.17304
# total CPU user time (s): 1.16208
# total CPU system time (s): 0.010954
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.013859 second user time and 0.033698 second system time
The end