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-4448595-1721367626.opb>
0.00/0.00 c original problem has 501 variables (501 bin, 0 int, 0 impl, 0 cont) and 251 constraints
0.00/0.00 c problem read in 0.00
0.00/0.00 c No objective function, only one solution is needed.
0.00/0.00 c presolving:
0.00/0.00 c (round 1, fast) 1 del vars, 1 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.00 c (0.0s) running MILP presolver
0.00/0.00 c (0.0s) MILP presolver found nothing
0.00/0.01 c (0.0s) probing: 51/500 (10.2%) - 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 400, 491
0.00/0.01 c handled 1 out of 1 symmetry components
0.00/0.01 c presolving (2 rounds: 2 fast, 1 medium, 1 exhaustive):
0.00/0.01 c 1 deleted vars, 1 deleted constraints, 0 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 500 variables (500 bin, 0 int, 0 impl, 0 cont) and 250 constraints
0.00/0.01 c 250 constraints of type <linear>
0.00/0.01 c transformed objective value is always integral (scale: 1)
0.00/0.01 c Presolving Time: 0.01
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 = 3596.997034
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 | 277 | - | 5450k | 0 | 500 | 271 | 250 | 0 | 0 | 21 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.06 c 0.1s| 1 | 0 | 374 | - | 5704k | 0 | 500 | 366 | 257 | 7 | 1 | 21 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.06 c 0.1s| 1 | 0 | 379 | - | 5874k | 0 | 500 | 366 | 264 | 14 | 2 | 21 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.06 c 0.1s| 1 | 0 | 381 | - | 5963k | 0 | 500 | 366 | 271 | 21 | 3 | 21 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.06 c 0.1s| 1 | 0 | 394 | - | 5992k | 0 | 500 | 366 | 276 | 26 | 4 | 21 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.06 c 0.1s| 1 | 0 | 401 | - | 6663k | 0 | 500 | 366 | 280 | 30 | 5 | 21 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.07 c 0.1s| 1 | 0 | 405 | - | 6850k | 0 | 500 | 366 | 282 | 32 | 6 | 21 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.07 c 0.1s| 1 | 0 | 408 | - | 7371k | 0 | 500 | 367 | 284 | 34 | 7 | 22 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.07 c 0.1s| 1 | 0 | 411 | - | 7413k | 0 | 500 | 367 | 285 | 35 | 8 | 22 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.07 c 0.1s| 1 | 0 | 413 | - | 7515k | 0 | 500 | 368 | 287 | 37 | 9 | 23 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.08 c 0.1s| 1 | 0 | 441 | - | 7686k | 0 | 500 | 368 | 289 | 39 | 10 | 23 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.08 c 0.1s| 1 | 0 | 443 | - | 7986k | 0 | 500 | 368 | 285 | 40 | 11 | 23 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.08 c 0.1s| 1 | 0 | 464 | - | 7994k | 0 | 500 | 368 | 286 | 41 | 12 | 23 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.09 c 0.1s| 1 | 0 | 486 | - | 8054k | 0 | 500 | 368 | 287 | 42 | 13 | 23 | 0 | 0.000000e+00 | -- | Inf | unknown
0.09/0.10 c 0.1s| 1 | 2 | 642 | - | 8061k | 0 | 500 | 373 | 287 | 42 | 13 | 28 | 12 | 0.000000e+00 | -- | Inf | unknown
0.59/0.68 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.59/0.68 c 0.7s| 100 | 99 | 5123 | 46.8 | 8904k | 23 | 500 | 586 | 258 | 96 | 2 | 243 | 12 | 0.000000e+00 | -- | Inf | 25.00%
0.88/0.99 c 1.0s| 200 | 199 | 8416 | 39.8 | 10M | 31 | 500 | 706 | 254 | 170 | 1 | 368 | 12 | 0.000000e+00 | -- | Inf | 25.00%
1.09/1.19 c 1.2s| 300 | 299 | 10791 | 34.5 | 12M | 34 | 500 | 867 | 253 | 230 | 1 | 530 | 12 | 0.000000e+00 | -- | Inf | 25.00%
1.29/1.39 c
1.29/1.39 c SCIP Status : problem is solved [infeasible]
1.29/1.39 c Solving Time (sec) : 1.39
1.29/1.39 c Solving Nodes : 389
1.29/1.39 c Primal Bound : +1.00000000000000e+20 (0 solutions)
1.29/1.39 c Dual Bound : +1.00000000000000e+20
1.29/1.39 c Gap : 0.00 %
1.29/1.39 s UNSATISFIABLE
1.29/1.39 c SCIP Status : problem is solved [infeasible]
1.29/1.39 c Total Time : 1.39
1.29/1.39 c solving : 1.39
1.29/1.39 c presolving : 0.01 (included in solving)
1.29/1.39 c reading : 0.00 (included in solving)
1.29/1.39 c copying : 0.06 (20 #copies) (minimal 0.00, maximal 0.00, average 0.00)
1.29/1.39 c Original Problem :
1.29/1.39 c Problem name : HOME/instance-4448595-1721367626.opb
1.29/1.39 c Variables : 501 (501 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.39 c Constraints : 251 initial, 251 maximal
1.29/1.39 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
1.29/1.39 c Presolved Problem :
1.29/1.39 c Problem name : t_HOME/instance-4448595-1721367626.opb
1.29/1.39 c Variables : 500 (500 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.39 c Constraints : 250 initial, 949 maximal
1.29/1.39 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
1.29/1.39 c Nonzeros : 1000 constraint, 0 clique table
1.29/1.39 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
1.29/1.39 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c domcol : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.29/1.39 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c dualsparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.29/1.39 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c implics : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.29/1.39 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c milp : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.29/1.39 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c sparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.29/1.39 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c trivial : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.29/1.39 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c dualfix : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.29/1.39 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c probing : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.29/1.39 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c symmetry : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.29/1.39 c vbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c knapsack : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c linear : 0.00 0.00 3 0 1 0 0 0 1 0 0 0
1.29/1.39 c logicor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c components : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.29/1.39 c root node : - - - 0 - - 0 - - - - -
1.29/1.39 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
1.29/1.39 c benderslp : 0 0 0 0 384 0 0 40 0 0 0 0 0 0 0
1.29/1.39 c integral : 0 0 0 0 384 0 0 40 0 0 0 0 0 0 768
1.29/1.39 c knapsack : 0+ 47 0 12396 0 0 0 0 148 11 49 0 0 0 0
1.29/1.39 c linear : 250+ 361 14 13073 0 0 0 39 2957 166 390 0 0 0 0
1.29/1.39 c logicor : 0+ 551 13 2372 0 0 0 0 20 3 5 0 0 0 0
1.29/1.39 c benders : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c fixedvar : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
1.29/1.39 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c integral : 0.01 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c knapsack : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c linear : 0.02 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c Propagators : #Propagate #ResProp Cutoffs DomReds
1.29/1.39 c dualfix : 1 0 0 0
1.29/1.39 c genvbounds : 0 0 0 0
1.29/1.39 c nlobbt : 0 0 0 0
1.29/1.39 c obbt : 0 0 0 0
1.29/1.39 c probing : 0 0 0 0
1.29/1.39 c pseudoobj : 0 0 0 0
1.29/1.39 c redcost : 0 0 0 0
1.29/1.39 c rootredcost : 0 0 0 0
1.29/1.39 c symmetry : 11382 0 1 8
1.29/1.39 c vbounds : 0 0 0 0
1.29/1.39 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
1.29/1.39 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c probing : 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c symmetry : 0.09 0.00 0.00 0.08 0.00 0.00
1.29/1.39 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c Symmetry :
1.29/1.39 c orbitopal red. : 0 reductions applied, 0 cutoffs
1.29/1.39 c orbital reduction: 3 reductions applied, 1 cutoffs
1.29/1.39 c lexicographic red: 46 reductions applied, 0 cutoffs
1.29/1.39 c shadow tree time : 0.00 s
1.29/1.39 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [10000,10000])
1.29/1.39 c propagation : 0.00 102 102 - 348 22.2 16 8.3 - - -
1.29/1.39 c infeasible LP : 0.01 62 62 - 247 20.9 2 6.5 62 30.3 0
1.29/1.39 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
1.29/1.39 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
1.29/1.39 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
1.29/1.39 c applied globally : 0.00 - - 0 551 18.4 - - 61 - -
1.29/1.39 c applied locally : - - - 0 0 0.0 - - 0 - -
1.29/1.39 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
1.29/1.39 c cut pool : 0.01 - 158 25 - - 952 4984 - - - - - (maximal pool size: 856)
1.29/1.39 c aggregation : 0.01 0.00 68 13 0 0 2 5 1 0 0 0 0
1.29/1.39 c > cmir : - - - - - - - 5 0 0 0 0 -
1.29/1.39 c > flowcover : - - - - - - - 0 0 0 0 0 -
1.29/1.39 c > knapsackcover : - - - - - - - 0 1 0 0 0 -
1.29/1.39 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c clique : 0.00 0.00 1 1 0 0 0 0 0 0 0 0 0
1.29/1.39 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c gomory : 0.05 0.00 65 10 0 0 1014 4882 102 201 196 5 0
1.29/1.39 c > gomorymi : - - - - - - - 882 51 11 8 3 -
1.29/1.39 c > strongcg : - - - - - - - 4000 51 190 188 2 -
1.29/1.39 c impliedbounds : 0.00 0.00 68 13 0 0 0 0 0 0 0 0 0
1.29/1.39 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c mcf : 0.00 0.00 1 1 0 0 0 0 0 0 0 0 0
1.29/1.39 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c multilinear : 0.00 0.00 32 13 0 0 0 0 0 0 0 0 0
1.29/1.39 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.29/1.39 c rapidlearning : 0.42 0.00 16 1 0 0 0 0 0 0 0 0 215
1.29/1.39 c rlt : 0.00 0.00 38 10 0 0 0 0 0 0 0 0 0
1.29/1.39 c zerohalf : 0.01 0.00 68 13 0 0 71 97 32 69 45 24 0
1.29/1.39 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
1.29/1.39 c hybrid : 0.00 0.00 79 13 270 0 4849 42 0 194
1.29/1.39 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c Pricers : ExecTime SetupTime Calls Vars
1.29/1.39 c problem variables: 0.00 - 0 0
1.29/1.39 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
1.29/1.39 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c random : 0.00 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c relpscost : 0.01 0.00 384 0 0 0 0 0 0 768
1.29/1.39 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c Primal Heuristics : ExecTime SetupTime Calls Found Best
1.29/1.39 c LP solutions : 0.00 - - 0 0
1.29/1.39 c relax solutions : 0.00 - - 0 0
1.29/1.39 c pseudo solutions : 0.00 - - 0 0
1.29/1.39 c strong branching : 0.00 - - 0 0
1.29/1.39 c actconsdiving : 0.00 0.00 0 0 0
1.29/1.39 c adaptivediving : 0.10 0.00 26 0 0
1.29/1.39 c alns : 0.10 0.00 3 0 0
1.29/1.39 c bound : 0.00 0.00 0 0 0
1.29/1.39 c clique : 0.00 0.00 0 0 0
1.29/1.39 c coefdiving : 0.00 0.00 0 0 0
1.29/1.39 c completesol : 0.00 0.00 0 0 0
1.29/1.39 c conflictdiving : 0.05 0.00 12 0 0
1.29/1.39 c crossover : 0.00 0.00 0 0 0
1.29/1.39 c dins : 0.00 0.00 0 0 0
1.29/1.39 c distributiondivin: 0.08 0.00 9 0 0
1.29/1.39 c dps : 0.00 0.00 0 0 0
1.29/1.39 c dualval : 0.00 0.00 0 0 0
1.29/1.39 c farkasdiving : 0.00 0.00 0 0 0
1.29/1.39 c feasjump : 0.02 0.00 1 0 0
1.29/1.39 c feaspump : 0.02 0.00 5 0 0
1.29/1.39 c fixandinfer : 0.00 0.00 0 0 0
1.29/1.39 c fracdiving : 0.06 0.00 13 0 0
1.29/1.39 c gins : 0.00 0.00 0 0 0
1.29/1.39 c guideddiving : 0.00 0.00 0 0 0
1.29/1.39 c indcoefdiving : 0.00 0.00 0 0 0
1.29/1.39 c indicator : 0.00 0.00 0 0 0
1.29/1.39 c indicatordiving : 0.00 0.00 0 0 0
1.29/1.39 c indoneopt : 0.00 0.00 0 0 0
1.29/1.39 c indrounding : 0.00 0.00 0 0 0
1.29/1.39 c indtwoopt : 0.00 0.00 0 0 0
1.29/1.39 c intdiving : 0.00 0.00 0 0 0
1.29/1.39 c intshifting : 0.00 0.00 0 0 0
1.29/1.39 c linesearchdiving : 0.07 0.00 9 0 0
1.29/1.39 c localbranching : 0.00 0.00 0 0 0
1.29/1.39 c locks : 0.00 0.00 1 0 0
1.29/1.39 c lpface : 0.00 0.00 0 0 0
1.29/1.39 c mpec : 0.00 0.00 0 0 0
1.29/1.39 c multistart : 0.00 0.00 0 0 0
1.29/1.39 c mutation : 0.00 0.00 0 0 0
1.29/1.39 c nlpdiving : 0.00 0.00 0 0 0
1.29/1.39 c objpscostdiving : 0.02 0.00 6 0 0
1.29/1.39 c octane : 0.00 0.00 0 0 0
1.29/1.39 c ofins : 0.00 0.00 0 0 0
1.29/1.39 c oneopt : 0.00 0.00 0 0 0
1.29/1.39 c padm : 0.00 0.00 0 0 0
1.29/1.39 c proximity : 0.00 0.00 0 0 0
1.29/1.39 c pscostdiving : 0.10 0.00 6 0 0
1.29/1.39 c randrounding : 0.00 0.00 38 0 0
1.29/1.39 c rens : 0.00 0.00 1 0 0
1.29/1.39 c reoptsols : 0.00 0.00 0 0 0
1.29/1.39 c repair : 0.00 0.00 0 0 0
1.29/1.39 c rins : 0.00 0.00 0 0 0
1.29/1.39 c rootsoldiving : 0.03 0.00 3 0 0
1.29/1.39 c rounding : 0.00 0.00 253 0 0
1.29/1.39 c scheduler : 0.00 0.00 0 0 0
1.29/1.39 c shiftandpropagate: 0.00 0.00 1 0 0
1.29/1.39 c shifting : 0.00 0.00 110 0 0
1.29/1.39 c simplerounding : 0.00 0.00 0 0 0
1.29/1.39 c smallcard : 0.00 0.00 0 0 0
1.29/1.39 c subnlp : 0.00 0.00 0 0 0
1.29/1.39 c trivial : 0.00 0.00 2 0 0
1.29/1.39 c trivialnegation : 0.00 0.00 0 0 0
1.29/1.39 c trustregion : 0.00 0.00 0 0 0
1.29/1.39 c trysol : 0.00 0.00 0 0 0
1.29/1.39 c twoopt : 0.00 0.00 0 0 0
1.29/1.39 c undercover : 0.00 0.00 0 0 0
1.29/1.39 c vbounds : 0.00 0.00 0 0 0
1.29/1.39 c veclendiving : 0.05 0.00 13 0 0
1.29/1.39 c zeroobj : 0.00 0.00 0 0 0
1.29/1.39 c zirounding : 0.00 0.00 384 0 0
1.29/1.39 c other solutions : - - - 0 -
1.29/1.39 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
1.29/1.39 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
1.29/1.39 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
1.29/1.39 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
1.29/1.39 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
1.29/1.39 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
1.29/1.39 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
1.29/1.39 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
1.29/1.39 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
1.29/1.39 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
1.29/1.39 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
1.29/1.39 c primal LP : 0.01 34 0 0.00 - 0.01 34
1.29/1.39 c dual LP : 0.09 466 2412 5.18 26637.81 0.00 0
1.29/1.39 c lex dual LP : 0.00 0 0 0.00 -
1.29/1.39 c barrier LP : 0.00 0 0 0.00 - 0.00 0
1.29/1.39 c resolve instable : 0.00 0 0 0.00 -
1.29/1.39 c diving/probing LP: 0.32 1448 9562 6.60 29534.13
1.29/1.39 c strong branching : 0.00 12 38 3.17 - - - 0
1.29/1.39 c (at root node) : - 12 38 3.17 -
1.29/1.39 c conflict analysis: 0.00 0 0 0.00 -
1.29/1.39 c B&B Tree :
1.29/1.39 c number of runs : 1
1.29/1.39 c nodes : 389 (384 internal, 5 leaves)
1.29/1.39 c feasible leaves : 0
1.29/1.39 c infeas. leaves : 5
1.29/1.39 c objective leaves : 0
1.29/1.39 c nodes (total) : 389 (384 internal, 5 leaves)
1.29/1.39 c nodes left : 0
1.29/1.39 c max depth : 49
1.29/1.39 c max depth (total): 49
1.29/1.39 c backtracks : 97 (24.9%)
1.29/1.39 c early backtracks : 0 (0.0%)
1.29/1.39 c nodes exc. ref. : 0 (0.0%)
1.29/1.39 c delayed cutoffs : 380
1.29/1.39 c repropagations : 5 (33 domain reductions, 1 cutoffs)
1.29/1.39 c avg switch length: 3.56
1.29/1.39 c switching time : 0.01
1.29/1.39 c Root Node :
1.29/1.39 c First LP value : +0.00000000000000e+00
1.29/1.39 c First LP Iters : 277 (285567.01 Iter/sec)
1.29/1.39 c First LP Time : 0.00
1.29/1.39 c Final Dual Bound : -
1.29/1.39 c Final Root Iters : 486
1.29/1.39 c Root LP Estimate : +1.24747825587111e-03
1.29/1.39 c Solution :
1.29/1.39 c Solutions found : 0 (0 improvements)
1.29/1.39 c Primal Bound : infeasible
1.29/1.39 c Dual Bound : -
1.29/1.39 c Gap : 0.00 %
1.29/1.39 c Integrals : Total Avg%
1.29/1.39 c primal-dual : - - (problem infeasible)
1.29/1.39 c primal-ref : - - (problem infeasible)
1.29/1.39 c dual-ref : - - (problem infeasible)
1.39/1.40 c Time complete: 1.3943.
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: 63931 MiB (61590 MiB free)
memory of node 1: 64510 MiB (62589 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4448595-1721367626/watcher-4448595-1721367626 -o /tmp/evaluation-result-4448595-1721367626/solver-4448595-1721367626 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1721367638-1021981 --watchdog 3760 pbscip -f HOME/instance-4448595-1721367626.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=1022127, runsolver pid=1022124
Current StackSize limit: 8192 KiB
[startup+0.100087 s]*
/proc/loadavg: 1.11 1.44 2.28 5/258 1022134
/proc/meminfo: memFree=127142796/131524600 swapFree=131071996/131071996
[pid=1022127] ppid=1022124 vsize=67732 memory=28192 CPUtime=0.09 cores=5,7
/proc/1022127/stat : 1022127 (pbscip) R 1022124 1022127 1021968 0 -1 4194304 3384 0 0 0 9 0 0 0 20 0 1 0 188924485 69357568 7048 134679101440 4194304 18693293 140729198011712 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 27279360 140729198019586 140729198019685 140729198019685 140729198026702 0
/proc/1022127/statm: 16933 7048 4015 3540 0 5190 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 67732 KiB
Current children cumulated memory: 28192 KiB
[startup+0.205607 s]*
/proc/loadavg: 1.11 1.44 2.28 5/258 1022134
/proc/meminfo: memFree=127135380/131524600 swapFree=131071996/131071996
[pid=1022127] ppid=1022124 vsize=69824 memory=30568 CPUtime=0.2 cores=5,7
/proc/1022127/stat : 1022127 (pbscip) R 1022124 1022127 1021968 0 -1 4194304 3985 0 0 0 20 0 0 0 20 0 1 0 188924485 71499776 7642 134679101440 4194304 18693293 140729198011712 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 27279360 140729198019586 140729198019685 140729198019685 140729198026702 0
/proc/1022127/statm: 17456 7642 4015 3540 0 5713 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 69824 KiB
Current children cumulated memory: 30568 KiB
[startup+0.305598 s]*
/proc/loadavg: 1.11 1.44 2.28 5/258 1022134
/proc/meminfo: memFree=127135448/131524600 swapFree=131071996/131071996
[pid=1022127] ppid=1022124 vsize=69824 memory=30568 CPUtime=0.3 cores=5,7
/proc/1022127/stat : 1022127 (pbscip) R 1022124 1022127 1021968 0 -1 4194304 3986 0 0 0 30 0 0 0 20 0 1 0 188924485 71499776 7642 134679101440 4194304 18693293 140729198011712 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 27279360 140729198019586 140729198019685 140729198019685 140729198026702 0
/proc/1022127/statm: 17456 7642 4015 3540 0 5713 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 69824 KiB
Current children cumulated memory: 30568 KiB
[startup+0.700225 s]
/proc/loadavg: 1.11 1.44 2.28 5/258 1022134
/proc/meminfo: memFree=127127932/131524600 swapFree=131071996/131071996
[pid=1022127] ppid=1022124 vsize=71048 memory=32416 CPUtime=0.68 cores=5,7
/proc/1022127/stat : 1022127 (pbscip) R 1022124 1022127 1021968 0 -1 4194304 4445 0 0 0 68 0 0 0 20 0 1 0 188924485 72753152 8104 134679101440 4194304 18693293 140729198011712 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 27279360 140729198019586 140729198019685 140729198019685 140729198026702 0
/proc/1022127/statm: 17762 8104 4015 3540 0 6019 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 71048 KiB
Current children cumulated memory: 32416 KiB
[startup+1.4036 s]
# the end of solver process 1022127 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.3835 s, system=0.014943 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.800249 s]
/proc/loadavg: 1.11 1.44 2.28 5/258 1022134
/proc/meminfo: memFree=127127932/131524600 swapFree=131071996/131071996
[pid=1022127] ppid=1022124 vsize=71048 memory=32416 CPUtime=0.78 cores=5,7
/proc/1022127/stat : 1022127 (pbscip) R 1022124 1022127 1021968 0 -1 4194304 4445 0 0 0 78 0 0 0 20 0 1 0 188924485 72753152 8104 134679101440 4194304 18693293 140729198011712 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 27279360 140729198019586 140729198019685 140729198019685 140729198026702 0
/proc/1022127/statm: 17762 8104 4015 3540 0 6019 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 71048 KiB
Current children cumulated memory: 32416 KiB
[startup+1.2002 s]
/proc/loadavg: 1.11 1.44 2.28 5/258 1022134
/proc/meminfo: memFree=127118660/131524600 swapFree=131071996/131071996
[pid=1022127] ppid=1022124 vsize=74552 memory=35752 CPUtime=1.18 cores=5,7
/proc/1022127/stat : 1022127 (pbscip) R 1022124 1022127 1021968 0 -1 4194304 5934 0 0 0 118 0 0 0 20 0 1 0 188924485 76341248 8938 134679101440 4194304 18693293 140729198011712 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 27279360 140729198019586 140729198019685 140729198019685 140729198026702 0
/proc/1022127/statm: 18638 8938 4015 3540 0 6895 0
Current children cumulated CPU time: 1.18 s
Current children cumulated vsize: 74552 KiB
Current children cumulated memory: 35752 KiB
[startup+1.40019 s]
/proc/loadavg: 1.11 1.44 2.28 5/258 1022134
/proc/meminfo: memFree=127118660/131524600 swapFree=131071996/131071996
[pid=1022127] ppid=1022124 vsize=74876 memory=36424 CPUtime=1.39 cores=5,7
/proc/1022127/stat : 1022127 (pbscip) R 1022124 1022127 1021968 0 -1 4194304 6926 0 0 0 138 1 0 0 20 0 1 0 188924485 76673024 9106 134679101440 4194304 18693293 140729198011712 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 21375888 21430392 27279360 140729198019586 140729198019685 140729198019685 140729198026702 0
/proc/1022127/statm: 18719 9106 4015 3540 0 6976 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 74876 KiB
Current children cumulated memory: 36424 KiB
Child status: 0
Real time (s): 1.40363
CPU time (s): 1.39844
CPU user time (s): 1.3835
CPU system time (s): 0.014943
CPU usage (%): 99.6301
Max. virtual memory (cumulated for all children) (KiB): 74876
Max. memory (cumulated for all children) (KiB): 36424
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.3835
system time used= 0.014943
maximum resident set size= 37556
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6932
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= 7
involuntary context switches= 6
# summary of solver processes directly reported to runsolver:
# pid: 1022127
# total CPU time (s): 1.39844
# total CPU user time (s): 1.3835
# total CPU system time (s): 0.014943
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.012399 second user time and 0.03509 second system time
The end