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-4450085-1721406781.opb>
0.00/0.00 c original problem has 753 variables (753 bin, 0 int, 0 impl, 0 cont) and 2357 constraints
0.00/0.00 c problem read in 0.00
0.00/0.00 c No objective function, only one solution is needed.
0.00/0.01 c presolving:
0.00/0.01 c (0.0s) running MILP presolver
0.00/0.01 c (0.0s) MILP presolver found nothing
0.00/0.02 c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2357 upgd conss, 0 impls, 2106 clqs
0.00/0.02 c (round 2, exhaustive) 0 del vars, 1004 del conss, 251 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2357 upgd conss, 0 impls, 2106 clqs
0.00/0.02 c (0.0s) running MILP presolver
0.00/0.02 c (0.0s) MILP presolver found nothing
0.00/0.03 c (0.0s) probing: 51/753 (6.8%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.03 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.03 c (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.00/0.04 c (0.0s) symmetry computation finished: 2 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.00)
0.00/0.04 c dynamic symmetry handling statistics:
0.00/0.04 c orbitopal reduction: no components
0.00/0.04 c orbital reduction: no components
0.00/0.04 c lexicographic reduction: no permutations
0.00/0.04 c handled 1 out of 1 symmetry components
0.00/0.04 c (round 3, exhaustive) 10 del vars, 1004 del conss, 252 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2357 upgd conss, 0 impls, 2290 clqs
0.00/0.04 c (round 4, fast) 24 del vars, 1053 del conss, 252 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2357 upgd conss, 0 impls, 2283 clqs
0.09/0.11 c (0.1s) probing: 532/753 (70.7%) - 0 fixings, 0 aggregations, 149 implications, 0 bound changes
0.09/0.11 c (0.1s) probing aborted: 50/50 successive totally useless probings
0.09/0.11 c presolving (5 rounds: 5 fast, 4 medium, 4 exhaustive):
0.09/0.11 c 24 deleted vars, 1053 deleted constraints, 252 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.11 c 0 implications, 2431 cliques
0.09/0.11 c presolved problem has 736 variables (736 bin, 0 int, 0 impl, 0 cont) and 1556 constraints
0.09/0.11 c 1555 constraints of type <setppc>
0.09/0.11 c 1 constraints of type <orbitope>
0.09/0.11 c transformed objective value is always integral (scale: 1)
0.09/0.11 c Presolving Time: 0.10
0.09/0.11 c - non default parameters ----------------------------------------------------------------------
0.09/0.11 c # SCIP version 10.0.0
0.09/0.11 c
0.09/0.11 c # maximal time in seconds to run
0.09/0.11 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.09/0.11 c limits/time = 3596.997042
0.09/0.11 c
0.09/0.11 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.11 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.09/0.11 c limits/memory = 27900
0.09/0.11 c
0.09/0.11 c # solving stops, if the given number of solutions were found; this limit is first checked in presolving (-1: no limit)
0.09/0.11 c # [type: int, advanced: FALSE, range: [-1,2147483647], default: -1]
0.09/0.11 c limits/solutions = 1
0.09/0.11 c
0.09/0.11 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.
0.09/0.11 c # [type: int, advanced: FALSE, range: [0,7], default: 7]
0.09/0.11 c misc/usesymmetry = 3
0.09/0.11 c
0.09/0.11 c # belongs reading time to solving time?
0.09/0.11 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.09/0.11 c timing/reading = TRUE
0.09/0.11 c
0.09/0.11 c # Should we check whether the components of the symmetry group can be handled by double lex matrices?
0.09/0.11 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.09/0.11 c propagating/symmetry/detectdoublelex = FALSE
0.09/0.11 c
0.09/0.11 c # Should we try to detect symmetric subgroups of the symmetry group on binary variables?
0.09/0.11 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.09/0.11 c propagating/symmetry/detectsubgroups = FALSE
0.09/0.11 c
0.09/0.11 c # Type of symmetries that shall be computed?
0.09/0.11 c # [type: int, advanced: TRUE, range: [0,1], default: 0]
0.09/0.11 c propagating/symmetry/symtype = 1
0.09/0.11 c
0.09/0.11 c # Should components consisting of a single full reflection be handled?
0.09/0.11 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.09/0.11 c propagating/symmetry/usesimplesgncomp = FALSE
0.09/0.11 c
0.09/0.11 c -----------------------------------------------------------------------------------------------
0.09/0.11 c start solving
0.09/0.11 c
0.09/0.13 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.09/0.13 c 0.1s| 1 | 0 | 569 | - | 12M | 0 | 736 |1573 |1555 | 0 | 0 | 16 | 0 | 0.000000e+00 | -- | Inf | unknown
0.19/0.22 c 0.2s| 1 | 0 | 1878 | - | 13M | 0 | 736 |1636 |1639 | 84 | 1 | 18 | 0 | 0.000000e+00 | -- | Inf | unknown
0.19/0.25 c 0.2s| 1 | 0 | 2037 | - | 13M | 0 | 736 |1638 |1675 | 120 | 2 | 20 | 0 | 0.000000e+00 | -- | Inf | unknown
0.19/0.28 c 0.3s| 1 | 0 | 2136 | - | 14M | 0 | 736 |1640 |1704 | 149 | 3 | 22 | 0 | 0.000000e+00 | -- | Inf | unknown
0.29/0.34 c 0.3s| 1 | 0 | 2181 | - | 15M | 0 | 736 |1641 |1716 | 161 | 4 | 23 | 0 | 0.000000e+00 | -- | Inf | unknown
0.29/0.39 c 0.4s| 1 | 0 | 2247 | - | 18M | 0 | 736 |1642 |1728 | 173 | 5 | 24 | 0 | 0.000000e+00 | -- | Inf | unknown
0.39/0.48 c 0.5s| 1 | 0 | 2313 | - | 20M | 0 | 736 |1643 |1739 | 184 | 6 | 25 | 0 | 0.000000e+00 | -- | Inf | unknown
0.50/0.57 c 0.6s| 1 | 0 | 2372 | - | 24M | 0 | 736 |1645 |1751 | 196 | 7 | 27 | 0 | 0.000000e+00 | -- | Inf | unknown
0.59/0.66 c 0.7s| 1 | 0 | 2423 | - | 28M | 0 | 736 |1646 |1760 | 205 | 8 | 28 | 0 | 0.000000e+00 | -- | Inf | unknown
0.68/0.72 c 0.7s| 1 | 0 | 2473 | - | 29M | 0 | 736 |1647 |1770 | 215 | 9 | 29 | 0 | 0.000000e+00 | -- | Inf | unknown
0.68/0.77 c 0.8s| 1 | 0 | 2516 | - | 31M | 0 | 736 |1649 |1779 | 224 | 10 | 31 | 0 | 0.000000e+00 | -- | Inf | unknown
0.68/0.78 c 0.8s| 1 | 0 | 2563 | - | 31M | 0 | 736 |1650 |1752 | 232 | 11 | 32 | 0 | 0.000000e+00 | -- | Inf | unknown
0.78/0.89 c 0.9s| 1 | 2 | 3112 | - | 31M | 0 | 736 |1656 |1752 | 232 | 11 | 38 | 11 | 0.000000e+00 | -- | Inf | unknown
1.28/1.38 c 1.4s| 100 | 12 | 7588 | 50.8 | 35M | 20 | 736 |1788 |1653 | 513 | 1 | 174 | 11 | 0.000000e+00 | -- | Inf | 7.71%
1.99/2.09 c 2.1s| 200 | 2 | 10033 | 37.5 | 36M | 20 | 736 |1371 |1634 | 751 | 1 | 271 | 11 | 0.000000e+00 | -- | Inf | 87.50%
2.18/2.22 c
2.18/2.22 c SCIP Status : problem is solved [infeasible]
2.18/2.22 c Solving Time (sec) : 2.22
2.18/2.22 c Solving Nodes : 206
2.18/2.22 c Primal Bound : +1.00000000000000e+20 (0 solutions)
2.18/2.22 c Dual Bound : +1.00000000000000e+20
2.18/2.22 c Gap : 0.00 %
2.18/2.22 s UNSATISFIABLE
2.18/2.22 c SCIP Status : problem is solved [infeasible]
2.18/2.22 c Total Time : 2.22
2.18/2.22 c solving : 2.22
2.18/2.22 c presolving : 0.10 (included in solving)
2.18/2.22 c reading : 0.00 (included in solving)
2.18/2.22 c copying : 0.14 (37 #copies) (minimal 0.00, maximal 0.00, average 0.00)
2.18/2.22 c Original Problem :
2.18/2.22 c Problem name : HOME/instance-4450085-1721406781.opb
2.18/2.22 c Variables : 753 (753 binary, 0 integer, 0 implicit integer, 0 continuous)
2.18/2.22 c Constraints : 2357 initial, 2357 maximal
2.18/2.22 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
2.18/2.22 c Presolved Problem :
2.18/2.22 c Problem name : t_HOME/instance-4450085-1721406781.opb
2.18/2.22 c Variables : 736 (736 binary, 0 integer, 0 implicit integer, 0 continuous)
2.18/2.22 c Constraints : 1556 initial, 1875 maximal
2.18/2.22 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
2.18/2.22 c Nonzeros : 3362 constraint, 5112 clique table
2.18/2.22 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
2.18/2.22 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c domcol : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
2.18/2.22 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c dualsparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
2.18/2.22 c gateextraction : 0.00 0.00 1 0 0 0 0 0 1004 251 0 0
2.18/2.22 c implics : 0.00 0.00 4 0 0 0 0 0 0 0 0 0
2.18/2.22 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c milp : 0.01 0.00 2 0 0 0 0 0 0 0 0 0
2.18/2.22 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c sparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
2.18/2.22 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c trivial : 0.00 0.00 5 7 0 0 0 0 0 0 0 0
2.18/2.22 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c dualfix : 0.00 0.00 5 0 0 0 0 0 0 0 0 0
2.18/2.22 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c probing : 0.07 0.00 2 0 0 0 0 0 0 0 0 0
2.18/2.22 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c symmetry : 0.00 0.00 1 3 0 0 0 0 0 1 0 0
2.18/2.22 c vbounds : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
2.18/2.22 c knapsack : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c setppc : 0.00 0.00 9 0 7 0 0 0 49 0 0 0
2.18/2.22 c linear : 0.01 0.00 2 0 0 0 0 0 0 0 0 0
2.18/2.22 c orbitope : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
2.18/2.22 c logicor : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
2.18/2.22 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c components : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
2.18/2.22 c root node : - - - 272 - - 272 - - - - -
2.18/2.22 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
2.18/2.22 c benderslp : 0 0 0 0 130 0 0 12 0 0 0 0 0 0 0
2.18/2.22 c integral : 0 0 0 0 130 0 0 12 0 0 0 0 0 0 260
2.18/2.22 c knapsack : 0+ 3 0 458 0 0 0 0 4 1 2 0 0 0 0
2.18/2.22 c setppc : 1555+ 1562 11 3488 0 0 0 9 1283 71 3376 1 0 0 0
2.18/2.22 c linear : 0+ 71 11 1780 0 0 0 2 46 6 205 14 6 0 0
2.18/2.22 c orbitope : 1 1 0 3311 0 0 0 0 0 0 6 0 0 0 0
2.18/2.22 c logicor : 0+ 259 11 593 0 0 0 0 267 10 374 2 1 0 0
2.18/2.22 c benders : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c fixedvar : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
2.18/2.22 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c integral : 0.09 0.00 0.00 0.00 0.09 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c knapsack : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c setppc : 0.03 0.00 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c orbitope : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c Propagators : #Propagate #ResProp Cutoffs DomReds
2.18/2.22 c dualfix : 1 0 0 0
2.18/2.22 c genvbounds : 0 0 0 0
2.18/2.22 c nlobbt : 0 0 0 0
2.18/2.22 c obbt : 0 0 0 0
2.18/2.22 c probing : 0 0 0 0
2.18/2.22 c pseudoobj : 0 0 0 0
2.18/2.22 c redcost : 0 0 0 0
2.18/2.22 c rootredcost : 0 0 0 0
2.18/2.22 c symmetry : 0 0 0 0
2.18/2.22 c vbounds : 1528 0 0 0
2.18/2.22 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
2.18/2.22 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c probing : 0.07 0.00 0.07 0.00 0.00 0.00
2.18/2.22 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c symmetry : 0.00 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
2.18/2.22 c Symmetry :
2.18/2.22 c orbitopal red. : 0 reductions applied, 0 cutoffs
2.18/2.22 c orbital reduction: 0 reductions applied, 0 cutoffs
2.18/2.22 c lexicographic red: 0 reductions applied, 0 cutoffs
2.18/2.22 c shadow tree time : 0.00 s
2.18/2.22 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [10000,10000])
2.18/2.22 c propagation : 0.00 85 84 - 115 6.3 33 2.9 - - -
2.18/2.22 c infeasible LP : 0.00 43 43 - 85 7.0 13 3.0 43 5.9 0
2.18/2.22 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
2.18/2.22 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
2.18/2.22 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
2.18/2.22 c applied globally : 0.00 - - 0 225 5.1 - - 42 - -
2.18/2.22 c applied locally : - - - 0 8 11.9 - - 0 - -
2.18/2.22 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
2.18/2.22 c cut pool : 0.03 - 109 21 - - 3173 5863 - - - - - (maximal pool size: 3173)
2.18/2.22 c aggregation : 0.02 0.00 54 11 0 0 0 0 0 0 0 0 0
2.18/2.22 c > cmir : - - - - - - - 0 0 0 0 0 -
2.18/2.22 c > flowcover : - - - - - - - 0 0 0 0 0 -
2.18/2.22 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
2.18/2.22 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c clique : 0.02 0.00 11 11 0 0 59 142 0 125 125 0 0
2.18/2.22 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c gomory : 0.66 0.00 53 10 0 0 2924 5238 4 243 243 0 0
2.18/2.22 c > gomorymi : - - - - - - - 1789 2 12 12 0 -
2.18/2.22 c > strongcg : - - - - - - - 3449 2 231 231 0 -
2.18/2.22 c impliedbounds : 0.00 0.00 54 11 0 0 23 46 0 7 7 0 0
2.18/2.22 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c mcf : 0.00 0.00 1 1 0 0 0 0 0 0 0 0 0
2.18/2.22 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c multilinear : 0.00 0.00 32 11 0 0 0 0 0 0 0 0 0
2.18/2.22 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
2.18/2.22 c rapidlearning : 0.79 0.00 35 1 0 2081 0 0 0 0 0 0 82
2.18/2.22 c rlt : 0.00 0.00 32 10 0 0 0 0 0 0 0 0 0
2.18/2.22 c zerohalf : 0.05 0.00 54 11 0 0 302 437 131 369 345 24 0
2.18/2.22 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
2.18/2.22 c hybrid : 0.01 0.00 58 11 751 0 5264 232 0 2606
2.18/2.22 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
2.18/2.22 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
2.18/2.22 c Pricers : ExecTime SetupTime Calls Vars
2.18/2.22 c problem variables: 0.00 - 0 0
2.18/2.22 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
2.18/2.22 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
2.18/2.22 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
2.18/2.22 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
2.18/2.22 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
2.18/2.22 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
2.18/2.22 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
2.18/2.22 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
2.18/2.22 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
2.18/2.22 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
2.18/2.22 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
2.18/2.22 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
2.18/2.22 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
2.18/2.22 c random : 0.00 0.00 0 0 0 0 0 0 0 0
2.18/2.22 c relpscost : 0.09 0.00 130 0 0 0 0 0 0 260
2.18/2.22 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
2.18/2.22 c Primal Heuristics : ExecTime SetupTime Calls Found Best
2.18/2.22 c LP solutions : 0.00 - - 0 0
2.18/2.22 c relax solutions : 0.00 - - 0 0
2.18/2.22 c pseudo solutions : 0.00 - - 0 0
2.18/2.22 c strong branching : 0.00 - - 0 0
2.18/2.22 c actconsdiving : 0.00 0.00 0 0 0
2.18/2.22 c adaptivediving : 0.01 0.00 2 0 0
2.18/2.22 c alns : 0.01 0.00 2 0 0
2.18/2.22 c bound : 0.00 0.00 0 0 0
2.18/2.22 c clique : 0.00 0.00 1 0 0
2.18/2.22 c coefdiving : 0.00 0.00 0 0 0
2.18/2.22 c completesol : 0.00 0.00 0 0 0
2.18/2.22 c conflictdiving : 0.03 0.00 2 0 0
2.18/2.22 c crossover : 0.00 0.00 0 0 0
2.18/2.22 c dins : 0.00 0.00 0 0 0
2.18/2.22 c distributiondivin: 0.01 0.00 1 0 0
2.18/2.22 c dps : 0.00 0.00 0 0 0
2.18/2.22 c dualval : 0.00 0.00 0 0 0
2.18/2.22 c farkasdiving : 0.00 0.00 0 0 0
2.18/2.22 c feasjump : 0.01 0.00 1 0 0
2.18/2.22 c feaspump : 0.03 0.00 1 0 0
2.18/2.22 c fixandinfer : 0.00 0.00 0 0 0
2.18/2.22 c fracdiving : 0.01 0.00 1 0 0
2.18/2.22 c gins : 0.00 0.00 0 0 0
2.18/2.22 c guideddiving : 0.00 0.00 0 0 0
2.18/2.22 c indcoefdiving : 0.00 0.00 0 0 0
2.18/2.22 c indicator : 0.00 0.00 0 0 0
2.18/2.22 c indicatordiving : 0.00 0.00 0 0 0
2.18/2.22 c indoneopt : 0.00 0.00 0 0 0
2.18/2.22 c indrounding : 0.00 0.00 0 0 0
2.18/2.22 c indtwoopt : 0.00 0.00 0 0 0
2.18/2.22 c intdiving : 0.00 0.00 0 0 0
2.18/2.22 c intshifting : 0.00 0.00 0 0 0
2.18/2.22 c linesearchdiving : 0.00 0.00 1 0 0
2.18/2.22 c localbranching : 0.00 0.00 0 0 0
2.18/2.22 c locks : 0.00 0.00 1 0 0
2.18/2.22 c lpface : 0.00 0.00 0 0 0
2.18/2.22 c mpec : 0.00 0.00 0 0 0
2.18/2.22 c multistart : 0.00 0.00 0 0 0
2.18/2.22 c mutation : 0.00 0.00 0 0 0
2.18/2.22 c nlpdiving : 0.00 0.00 0 0 0
2.18/2.22 c objpscostdiving : 0.01 0.00 1 0 0
2.18/2.22 c octane : 0.00 0.00 0 0 0
2.18/2.22 c ofins : 0.00 0.00 0 0 0
2.18/2.22 c oneopt : 0.00 0.00 0 0 0
2.18/2.22 c padm : 0.00 0.00 0 0 0
2.18/2.22 c proximity : 0.00 0.00 0 0 0
2.18/2.22 c pscostdiving : 0.01 0.00 2 0 0
2.18/2.22 c randrounding : 0.01 0.00 18 0 0
2.18/2.22 c rens : 0.00 0.00 0 0 0
2.18/2.22 c reoptsols : 0.00 0.00 0 0 0
2.18/2.22 c repair : 0.00 0.00 0 0 0
2.18/2.22 c rins : 0.00 0.00 0 0 0
2.18/2.22 c rootsoldiving : 0.01 0.00 1 0 0
2.18/2.22 c rounding : 0.00 0.00 153 0 0
2.18/2.22 c scheduler : 0.00 0.00 0 0 0
2.18/2.22 c shiftandpropagate: 0.00 0.00 1 0 0
2.18/2.22 c shifting : 0.01 0.00 69 0 0
2.18/2.22 c simplerounding : 0.00 0.00 0 0 0
2.18/2.22 c smallcard : 0.00 0.00 0 0 0
2.18/2.22 c subnlp : 0.00 0.00 0 0 0
2.18/2.22 c trivial : 0.00 0.00 2 0 0
2.18/2.22 c trivialnegation : 0.00 0.00 0 0 0
2.18/2.22 c trustregion : 0.00 0.00 0 0 0
2.18/2.22 c trysol : 0.00 0.00 0 0 0
2.18/2.22 c twoopt : 0.00 0.00 0 0 0
2.18/2.22 c undercover : 0.00 0.00 0 0 0
2.18/2.22 c vbounds : 0.00 0.00 1 0 0
2.18/2.22 c veclendiving : 0.00 0.00 1 0 0
2.18/2.22 c zeroobj : 0.00 0.00 0 0 0
2.18/2.22 c zirounding : 0.00 0.00 129 0 0
2.18/2.22 c other solutions : - - - 0 -
2.18/2.22 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
2.18/2.22 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
2.18/2.22 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
2.18/2.22 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
2.18/2.22 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
2.18/2.22 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
2.18/2.22 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
2.18/2.22 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
2.18/2.22 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
2.18/2.22 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
2.18/2.22 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
2.18/2.22 c primal LP : 0.01 22 0 0.00 - 0.01 22
2.18/2.22 c dual LP : 0.21 264 6238 24.18 29901.40 0.00 6
2.18/2.22 c lex dual LP : 0.00 0 0 0.00 -
2.18/2.22 c barrier LP : 0.00 0 0 0.00 - 0.00 0
2.18/2.22 c resolve instable : 0.00 0 0 0.00 -
2.18/2.22 c diving/probing LP: 0.10 52 3902 75.04 40291.19
2.18/2.22 c strong branching : 0.07 11 1704 154.91 23876.58 - - 0
2.18/2.22 c (at root node) : - 11 1704 154.91 -
2.18/2.22 c conflict analysis: 0.00 0 0 0.00 -
2.18/2.22 c B&B Tree :
2.18/2.22 c number of runs : 1
2.18/2.22 c nodes : 206 (130 internal, 76 leaves)
2.18/2.22 c feasible leaves : 0
2.18/2.22 c infeas. leaves : 76
2.18/2.22 c objective leaves : 0
2.18/2.22 c nodes (total) : 206 (130 internal, 76 leaves)
2.18/2.22 c nodes left : 0
2.18/2.22 c max depth : 20
2.18/2.22 c max depth (total): 20
2.18/2.22 c backtracks : 66 (32.0%)
2.18/2.22 c early backtracks : 0 (0.0%)
2.18/2.22 c nodes exc. ref. : 0 (0.0%)
2.18/2.22 c delayed cutoffs : 55
2.18/2.22 c repropagations : 147 (944 domain reductions, 25 cutoffs)
2.18/2.22 c avg switch length: 3.32
2.18/2.22 c switching time : 0.02
2.18/2.22 c Root Node :
2.18/2.22 c First LP value : +0.00000000000000e+00
2.18/2.22 c First LP Iters : 569 (145785.29 Iter/sec)
2.18/2.22 c First LP Time : 0.00
2.18/2.22 c Final Dual Bound : -
2.18/2.22 c Final Root Iters : 2563
2.18/2.22 c Root LP Estimate : +1.36581926671257e-02
2.18/2.22 c Solution :
2.18/2.22 c Solutions found : 0 (0 improvements)
2.18/2.22 c Primal Bound : infeasible
2.18/2.22 c Dual Bound : -
2.18/2.22 c Gap : 0.00 %
2.18/2.22 c Integrals : Total Avg%
2.18/2.22 c primal-dual : - - (problem infeasible)
2.18/2.22 c primal-ref : - - (problem infeasible)
2.18/2.22 c dual-ref : - - (problem infeasible)
2.18/2.24 c Time complete: 2.23024.
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 (59174 MiB free)
memory of node 1: 64473 MiB (61815 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4450085-1721406781/watcher-4450085-1721406781 -o /tmp/evaluation-result-4450085-1721406781/solver-4450085-1721406781 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1721403126-1020634 --watchdog 3760 pbscip -f HOME/instance-4450085-1721406781.opb -t 3600 -j 2 -m 31000
running on 2 cores: 4,6
CPU governors:
performance: 4 6
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=1023068, runsolver pid=1023065
Current StackSize limit: 8192 KiB
[startup+0.100755 s]*
/proc/loadavg: 4.09 4.11 4.06 5/258 1023069
/proc/meminfo: memFree=123880708/131524600 swapFree=131071996/131071996
[pid=1023068] ppid=1023065 vsize=67308 memory=27068 CPUtime=0.09 cores=4,6
/proc/1023068/stat : 1023068 (pbscip) R 1023065 1023068 1018507 0 -1 4194304 3374 0 0 0 9 0 0 0 20 0 1 0 192848976 68923392 6767 134679101440 4194304 18693293 140731275975536 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 39141376 140731275981826 140731275981925 140731275981925 140731275988942 0
/proc/1023068/statm: 16827 6767 3769 3540 0 5084 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 67308 KiB
Current children cumulated memory: 27068 KiB
[startup+0.205586 s]*
/proc/loadavg: 4.09 4.11 4.06 5/258 1023069
/proc/meminfo: memFree=123869172/131524600 swapFree=131071996/131071996
[pid=1023068] ppid=1023065 vsize=79608 memory=39204 CPUtime=0.19 cores=4,6
/proc/1023068/stat : 1023068 (pbscip) R 1023065 1023068 1018507 0 -1 4194304 6221 0 0 0 19 0 0 0 20 0 1 0 192848976 81518592 9801 134679101440 4194304 18693293 140731275975536 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 39141376 140731275981826 140731275981925 140731275981925 140731275988942 0
/proc/1023068/statm: 19902 9801 3981 3540 0 8159 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 79608 KiB
Current children cumulated memory: 39204 KiB
[startup+0.305514 s]*
/proc/loadavg: 4.09 4.11 4.06 5/258 1023069
/proc/meminfo: memFree=123869020/131524600 swapFree=131071996/131071996
[pid=1023068] ppid=1023065 vsize=79072 memory=38952 CPUtime=0.29 cores=4,6
/proc/1023068/stat : 1023068 (pbscip) R 1023065 1023068 1018507 0 -1 4194304 6303 0 0 0 29 0 0 0 20 0 1 0 192848976 80969728 9738 134679101440 4194304 18693293 140731275975536 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 39141376 140731275981826 140731275981925 140731275981925 140731275988942 0
/proc/1023068/statm: 19768 9738 3997 3540 0 8025 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 79072 KiB
Current children cumulated memory: 38952 KiB
[startup+0.700216 s]
/proc/loadavg: 4.09 4.11 4.06 5/258 1023069
/proc/meminfo: memFree=123867884/131524600 swapFree=131071996/131071996
[pid=1023068] ppid=1023065 vsize=85504 memory=45812 CPUtime=0.68 cores=4,6
/proc/1023068/stat : 1023068 (pbscip) R 1023065 1023068 1018507 0 -1 4194304 8063 0 0 0 67 1 0 0 20 0 1 0 192848976 87556096 11453 134679101440 4194304 18693293 140731275975536 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 39141376 140731275981826 140731275981925 140731275981925 140731275988942 0
/proc/1023068/statm: 21376 11453 3997 3540 0 9633 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 85504 KiB
Current children cumulated memory: 45812 KiB
[startup+1.50022 s]
/proc/loadavg: 4.08 4.11 4.06 5/258 1023069
/proc/meminfo: memFree=123850944/131524600 swapFree=131071996/131071996
[pid=1023068] ppid=1023065 vsize=100640 memory=60296 CPUtime=1.48 cores=4,6
/proc/1023068/stat : 1023068 (pbscip) R 1023065 1023068 1018507 0 -1 4194304 11657 0 0 0 146 2 0 0 20 0 1 0 192848976 103055360 15074 134679101440 4194304 18693293 140731275975536 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 39141376 140731275981826 140731275981925 140731275981925 140731275988942 0
/proc/1023068/statm: 25160 15074 3997 3540 0 13417 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 100640 KiB
Current children cumulated memory: 60296 KiB
[startup+2.24694 s]
# the end of solver process 1023068 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=2.21033 s, system=0.024853 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+1.60024 s]
/proc/loadavg: 4.08 4.11 4.06 5/258 1023069
/proc/meminfo: memFree=123850944/131524600 swapFree=131071996/131071996
[pid=1023068] ppid=1023065 vsize=100640 memory=60296 CPUtime=1.58 cores=4,6
/proc/1023068/stat : 1023068 (pbscip) R 1023065 1023068 1018507 0 -1 4194304 11657 0 0 0 156 2 0 0 20 0 1 0 192848976 103055360 15074 134679101440 4194304 18693293 140731275975536 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 39141376 140731275981826 140731275981925 140731275981925 140731275988942 0
/proc/1023068/statm: 25160 15074 3997 3540 0 13417 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 100640 KiB
Current children cumulated memory: 60296 KiB
[startup+2.0002 s]*
/proc/loadavg: 4.08 4.11 4.06 5/258 1023069
/proc/meminfo: memFree=123836664/131524600 swapFree=131071996/131071996
[pid=1023068] ppid=1023065 vsize=102820 memory=62864 CPUtime=1.99 cores=4,6
/proc/1023068/stat : 1023068 (pbscip) R 1023065 1023068 1018507 0 -1 4194304 12709 0 0 0 197 2 0 0 20 0 1 0 192848976 105287680 15716 134679101440 4194304 18693293 140731275975536 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 39141376 140731275981826 140731275981925 140731275981925 140731275988942 0
/proc/1023068/statm: 25705 15716 3997 3540 0 13962 0
Current children cumulated CPU time: 1.99 s
Current children cumulated vsize: 102820 KiB
Current children cumulated memory: 62864 KiB
[startup+2.20022 s]
/proc/loadavg: 4.08 4.11 4.06 5/258 1023069
/proc/meminfo: memFree=123836664/131524600 swapFree=131071996/131071996
[pid=1023068] ppid=1023065 vsize=102820 memory=62864 CPUtime=2.18 cores=4,6
/proc/1023068/stat : 1023068 (pbscip) R 1023065 1023068 1018507 0 -1 4194304 12709 0 0 0 216 2 0 0 20 0 1 0 192848976 105287680 15716 134679101440 4194304 18693293 140731275975536 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 21375888 21430392 39141376 140731275981826 140731275981925 140731275981925 140731275988942 0
/proc/1023068/statm: 25705 15716 3997 3540 0 13962 0
Current children cumulated CPU time: 2.18 s
Current children cumulated vsize: 102820 KiB
Current children cumulated memory: 62864 KiB
Child status: 0
Real time (s): 2.247
CPU time (s): 2.23518
CPU user time (s): 2.21033
CPU system time (s): 0.024853
CPU usage (%): 99.4741
Max. virtual memory (cumulated for all children) (KiB): 103068
Max. memory (cumulated for all children) (KiB): 62864
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.21033
system time used= 0.024853
maximum resident set size= 62864
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12715
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= 9
# summary of solver processes directly reported to runsolver:
# pid: 1023068
# total CPU time (s): 2.23518
# total CPU user time (s): 2.21033
# total CPU system time (s): 0.024853
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.013405 second user time and 0.042469 second system time
The end