| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIP 2024-07-07 | UNSAT | 3.08478 | 3.11316 |
| Name | PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/ normalized-ECgrid5x50split.cnf-extracted.pb.metafix.opb |
| MD5SUM | becd4f2905a31b4ccafbaa36ee1998fb |
| Bench Category | DEC-LIN (decision problem, linear constraints, no UNSAT certificate) |
| Best result obtained on this benchmark | UNSAT |
| Best value of the objective obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | 1.75057 |
| Has Objective Function | NO |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 501 |
| Total number of constraints | 698 |
| Number of constraints which are clauses | 2 |
| Number of constraints which are cardinality constraints (but not clauses) | 696 |
| Number of constraints which are nor clauses,nor cardinality constraints | 0 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 4 |
| Number of terms in the objective function | 0 |
| Biggest coefficient in the objective function | 0 |
| Number of bits for the biggest coefficient in the objective function | 0 |
| Sum of the numbers in the objective function | 0 |
| Number of bits of the sum of numbers in the objective function | 0 |
| Biggest number in a constraint | 2 |
| Number of bits of the biggest number in a constraint | 2 |
| Biggest sum of numbers in a constraint | 6 |
| Number of bits of the biggest sum of numbers | 3 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
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-4510554-1751204928.opb>
0.00/0.01 c original problem has 501 variables (501 bin, 0 int, 0 impl, 0 cont) and 698 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, 698 del conss, 250 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: 51/500 (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 -)
0.00/0.02 c (0.0s) symmetry computation finished: 2 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.00)
0.00/0.02 c dynamic symmetry handling statistics:
0.00/0.02 c orbitopal reduction: no components
0.00/0.02 c orbital reduction: 1 components of sizes 1
0.00/0.02 c lexicographic reduction: 2 permutations with support sizes 400, 491
0.00/0.02 c handled 1 out of 1 symmetry components
0.00/0.02 c presolving (2 rounds: 2 fast, 2 medium, 1 exhaustive):
0.00/0.02 c 1 deleted vars, 698 deleted constraints, 250 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02 c 0 implications, 0 cliques
0.00/0.02 c presolved problem has 500 variables (500 bin, 0 int, 0 impl, 0 cont) and 250 constraints
0.00/0.02 c 250 constraints of type <linear>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.01
0.00/0.02 c - non default parameters ----------------------------------------------------------------------
0.00/0.02 c # SCIP version 10.0.0
0.00/0.02 c
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.00/0.02 c limits/time = 3596.998009
0.00/0.02 c
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.00/0.02 c limits/memory = 27900
0.00/0.02 c
0.00/0.02 c # solving stops, if the given number of solutions were found; this limit is first checked in presolving (-1: no limit)
0.00/0.02 c # [type: int, advanced: FALSE, range: [-1,2147483647], default: -1]
0.00/0.02 c limits/solutions = 1
0.00/0.02 c
0.00/0.02 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.
0.00/0.02 c # [type: int, advanced: FALSE, range: [0,7], default: 7]
0.00/0.02 c misc/usesymmetry = 3
0.00/0.02 c
0.00/0.02 c # belongs reading time to solving time?
0.00/0.02 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c timing/reading = TRUE
0.00/0.02 c
0.00/0.02 c # Should we check whether the components of the symmetry group can be handled by double lex matrices?
0.00/0.02 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.00/0.02 c propagating/symmetry/detectdoublelex = FALSE
0.00/0.02 c
0.00/0.02 c # Should we try to detect symmetric subgroups of the symmetry group on binary variables?
0.00/0.02 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.00/0.02 c propagating/symmetry/detectsubgroups = FALSE
0.00/0.02 c
0.00/0.02 c # Type of symmetries that shall be computed?
0.00/0.02 c # [type: int, advanced: TRUE, range: [0,1], default: 0]
0.00/0.02 c propagating/symmetry/symtype = 1
0.00/0.02 c
0.00/0.02 c # Should components consisting of a single full reflection be handled?
0.00/0.02 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
0.00/0.02 c propagating/symmetry/usesimplesgncomp = FALSE
0.00/0.02 c
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving
0.00/0.02 c
0.00/0.04 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.00/0.04 c 0.0s| 1 | 0 | 428 | - | 6791k | 0 | 500 | 353 | 250 | 0 | 0 | 103 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.06 c 0.1s| 1 | 0 | 691 | - | 7022k | 0 | 500 | 353 | 263 | 13 | 1 | 103 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.06 c 0.1s| 1 | 0 | 706 | - | 7833k | 0 | 500 | 353 | 271 | 21 | 2 | 103 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.07 c 0.1s| 1 | 0 | 714 | - | 7880k | 0 | 500 | 353 | 278 | 28 | 3 | 103 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.07 c 0.1s| 1 | 0 | 718 | - | 7909k | 0 | 500 | 353 | 282 | 32 | 4 | 103 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.07 c 0.1s| 1 | 0 | 728 | - | 8209k | 0 | 500 | 353 | 284 | 34 | 5 | 103 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.08 c 0.1s| 1 | 0 | 735 | - | 8797k | 0 | 500 | 353 | 287 | 37 | 6 | 103 | 0 | 0.000000e+00 | -- | Inf | unknown
0.00/0.09 c 0.1s| 1 | 0 | 738 | - | 9748k | 0 | 500 | 353 | 289 | 39 | 7 | 103 | 0 | 0.000000e+00 | -- | Inf | unknown
0.08/0.10 c 0.1s| 1 | 0 | 754 | - | 10M | 0 | 500 | 353 | 292 | 42 | 8 | 103 | 0 | 0.000000e+00 | -- | Inf | unknown
0.08/0.11 c 0.1s| 1 | 0 | 762 | - | 12M | 0 | 500 | 353 | 294 | 44 | 9 | 103 | 0 | 0.000000e+00 | -- | Inf | unknown
0.08/0.12 c 0.1s| 1 | 0 | 776 | - | 13M | 0 | 500 | 353 | 295 | 45 | 10 | 103 | 0 | 0.000000e+00 | -- | Inf | unknown
0.08/0.12 c 0.1s| 1 | 0 | 786 | - | 13M | 0 | 500 | 354 | 296 | 46 | 11 | 104 | 0 | 0.000000e+00 | -- | Inf | unknown
0.08/0.12 c 0.1s| 1 | 0 | 794 | - | 13M | 0 | 500 | 354 | 297 | 47 | 12 | 104 | 0 | 0.000000e+00 | -- | Inf | unknown
0.08/0.13 c 0.1s| 1 | 0 | 797 | - | 13M | 0 | 500 | 354 | 298 | 48 | 13 | 104 | 0 | 0.000000e+00 | -- | Inf | unknown
0.08/0.14 c 0.1s| 1 | 2 | 896 | - | 13M | 0 | 500 | 364 | 298 | 48 | 13 | 114 | 7 | 0.000000e+00 | -- | Inf | unknown
0.39/0.49 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.39/0.49 c 0.5s| 100 | 101 | 5255 | 45.0 | 16M | 12 | 500 | 606 | 250 | 278 | 1 | 356 | 7 | 0.000000e+00 | -- | Inf | unknown
0.77/0.87 c 0.9s| 200 | 201 | 10614 | 49.3 | 17M | 18 | 500 | 747 | 254 | 470 | 1 | 501 | 7 | 0.000000e+00 | -- | Inf | unknown
1.46/1.58 c 1.6s| 300 | 301 | 13550 | 42.7 | 17M | 28 | 500 | 941 | 250 | 488 | 1 | 703 | 7 | 0.000000e+00 | -- | Inf | unknown
1.76/1.82 c 1.8s| 400 | 401 | 15349 | 36.5 | 17M | 36 | 500 |1106 | 250 | 488 | 1 | 870 | 7 | 0.000000e+00 | -- | Inf | unknown
2.17/2.23 c 2.2s| 500 | 501 | 17004 | 32.5 | 18M | 43 | 500 |1241 | 250 | 559 | 1 |1009 | 7 | 0.000000e+00 | -- | Inf | unknown
2.37/2.42 c 2.4s| 600 | 599 | 18349 | 29.3 | 18M | 48 | 500 |1323 | 257 | 627 | 1 |1097 | 7 | 0.000000e+00 | -- | Inf | unknown
2.47/2.50 c 2.5s| 700 | 699 | 19047 | 26.1 | 18M | 73 | 500 |1388 | 257 | 647 | 1 |1162 | 7 | 0.000000e+00 | -- | Inf | unknown
2.47/2.59 c 2.6s| 800 | 795 | 19683 | 23.6 | 18M | 79 | 500 |1528 | 257 | 652 | 1 |1302 | 7 | 0.000000e+00 | -- | Inf | unknown
2.67/2.70 c 2.7s| 900 | 891 | 20430 | 21.8 | 18M | 80 | 500 |1602 | 255 | 686 | 1 |1379 | 7 | 0.000000e+00 | -- | Inf | unknown
2.67/2.77 c 2.8s| 1000 | 975 | 21133 | 20.4 | 18M | 80 | 500 |1673 | 255 | 686 | 1 |1452 | 7 | 0.000000e+00 | -- | Inf | unknown
2.77/2.82 c 2.8s| 1100 | 1027 | 21617 | 18.9 | 19M | 80 | 500 |1772 | 255 | 686 | 1 |1552 | 7 | 0.000000e+00 | -- | Inf | unknown
2.87/2.90 c 2.9s| 1200 | 1056 | 22019 | 17.7 | 19M | 80 | 500 |1901 | 0 | 686 | 0 |1685 | 7 | 0.000000e+00 | -- | Inf | 6.25%
2.87/2.95 c Restart triggered after 50 consecutive estimations that the remaining tree will be large
2.87/2.95 c (run 1, node 1255) performing user restart
2.87/2.95 c
2.87/2.95 c (restart) converted 4 cuts from the global cut pool into linear constraints
2.87/2.95 c
2.87/2.96 c presolving:
2.87/2.96 c (round 1, fast) 0 del vars, 26 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
2.87/2.96 c (round 2, exhaustive) 0 del vars, 26 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 4 upgd conss, 0 impls, 0 clqs
2.97/3.01 c (round 3, exhaustive) 0 del vars, 70 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 214 chg coeffs, 4 upgd conss, 0 impls, 0 clqs
2.97/3.05 c presolving (4 rounds: 4 fast, 3 medium, 3 exhaustive):
2.97/3.05 c 0 deleted vars, 70 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 214 changed coefficients
2.97/3.05 c 0 implications, 0 cliques
2.97/3.05 c presolved problem has 500 variables (500 bin, 0 int, 0 impl, 0 cont) and 1881 constraints
2.97/3.05 c 97 constraints of type <knapsack>
2.97/3.05 c 254 constraints of type <linear>
2.97/3.05 c 1530 constraints of type <logicor>
2.97/3.05 c transformed objective value is always integral (scale: 1)
2.97/3.05 c Presolving Time: 0.11
2.97/3.05 c
2.97/3.08 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
2.97/3.08 c 3.1s| 1 | 0 | 23005 | - | 21M | 0 | 500 |1930 | 254 | 0 | 0 |1781 | 7 | 0.000000e+00 | -- | Inf | unknown
3.07/3.10 c 3.1s| 1 | 0 | 23015 | - | 21M | 0 | 500 |1930 | 259 | 5 | 1 |1781 | 7 | cutoff | -- | 0.00%| unknown
3.07/3.10 c 3.1s| 1 | 0 | 23015 | - | 21M | 0 | 500 |1930 | 259 | 5 | 1 |1781 | 7 | cutoff | -- | 0.00%| unknown
3.07/3.10 c
3.07/3.10 c SCIP Status : problem is solved [infeasible]
3.07/3.10 c Solving Time (sec) : 3.10
3.07/3.10 c Solving Nodes : 1 (total of 1256 nodes in 2 runs)
3.07/3.10 c Primal Bound : +1.00000000000000e+20 (0 solutions)
3.07/3.10 c Dual Bound : +1.00000000000000e+20
3.07/3.10 c Gap : 0.00 %
3.07/3.10 s UNSATISFIABLE
3.07/3.10 c SCIP Status : problem is solved [infeasible]
3.07/3.10 c Total Time : 3.10
3.07/3.10 c solving : 3.10
3.07/3.10 c presolving : 0.11 (included in solving)
3.07/3.10 c reading : 0.00 (included in solving)
3.07/3.10 c copying : 0.14 (36 #copies) (minimal 0.00, maximal 0.01, average 0.00)
3.07/3.10 c Original Problem :
3.07/3.10 c Problem name : HOME/instance-4510554-1751204928.opb
3.07/3.10 c Variables : 501 (501 binary, 0 integer, 0 implicit integer, 0 continuous)
3.07/3.10 c Constraints : 698 initial, 698 maximal
3.07/3.10 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
3.07/3.10 c Presolved Problem :
3.07/3.10 c Problem name : t_HOME/instance-4510554-1751204928.opb
3.07/3.10 c Variables : 500 (500 binary, 0 integer, 0 implicit integer, 0 continuous)
3.07/3.10 c Constraints : 1881 initial, 1930 maximal
3.07/3.10 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
3.07/3.10 c Nonzeros : 39845 constraint, 0 clique table
3.07/3.10 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
3.07/3.10 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c domcol : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
3.07/3.10 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c dualsparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.07/3.10 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c implics : 0.00 0.00 5 0 0 0 0 0 0 0 0 0
3.07/3.10 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c milp : 0.00 0.00 1 0 1 0 0 0 698 250 0 0
3.07/3.10 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c sparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.07/3.10 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c trivial : 0.00 0.00 6 0 0 0 0 0 0 0 0 0
3.07/3.10 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c dualfix : 0.00 0.00 6 0 0 0 0 0 0 0 0 0
3.07/3.10 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c probing : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.07/3.10 c pseudoobj : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.07/3.10 c symmetry : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.07/3.10 c vbounds : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.07/3.10 c knapsack : 0.00 0.00 10 0 0 0 0 0 0 0 0 0
3.07/3.10 c linear : 0.00 0.00 10 0 0 0 0 0 0 0 0 0
3.07/3.10 c logicor : 0.09 0.00 9 0 0 0 0 0 70 0 0 214
3.07/3.10 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c components : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
3.07/3.10 c root node : - - - 0 - - 0 - - - - -
3.07/3.10 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
3.07/3.10 c benderslp : 0 0 0 0 1186 0 0 133 0 0 0 0 0 0 0
3.07/3.10 c integral : 0 0 0 0 1186 0 0 133 0 0 0 0 0 0 2372
3.07/3.10 c knapsack : 97 97 1 19598 0 0 0 0 1437 72 939 0 0 0 0
3.07/3.10 c linear : 254 254 14 21009 0 0 0 131 9914 389 1653 0 0 0 0
3.07/3.10 c logicor : 1530+ 1579 14 7271 0 0 0 0 207 7 64 0 0 0 0
3.07/3.10 c benders : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c fixedvar : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
3.07/3.10 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.07/3.10 c integral : 0.02 0.00 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00
3.07/3.10 c knapsack : 0.02 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
3.07/3.10 c linear : 0.05 0.00 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00
3.07/3.10 c logicor : 0.02 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00
3.07/3.10 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.07/3.10 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.07/3.10 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.07/3.10 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.07/3.10 c Propagators : #Propagate #ResProp Cutoffs DomReds
3.07/3.10 c dualfix : 2 0 0 0
3.07/3.10 c genvbounds : 0 0 0 0
3.07/3.10 c nlobbt : 0 0 0 0
3.07/3.10 c obbt : 0 0 0 0
3.07/3.10 c probing : 0 0 0 0
3.07/3.10 c pseudoobj : 0 0 0 0
3.07/3.10 c redcost : 0 0 0 0
3.07/3.10 c rootredcost : 0 0 0 0
3.07/3.10 c symmetry : 18916 0 0 30
3.07/3.10 c vbounds : 0 0 0 0
3.07/3.10 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
3.07/3.10 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
3.07/3.10 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
3.07/3.10 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
3.07/3.10 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
3.07/3.10 c probing : 0.00 0.00 0.00 0.00 0.00 0.00
3.07/3.10 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
3.07/3.10 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
3.07/3.10 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
3.07/3.10 c symmetry : 0.26 0.00 0.00 0.26 0.00 0.00
3.07/3.10 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
3.07/3.10 c Symmetry :
3.07/3.10 c orbitopal red. : 0 reductions applied, 0 cutoffs
3.07/3.10 c orbital reduction: 2 reductions applied, 0 cutoffs
3.07/3.10 c lexicographic red: 70 reductions applied, 0 cutoffs
3.07/3.10 c shadow tree time : 0.00 s
3.07/3.10 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [10000,10000])
3.07/3.10 c propagation : 0.01 279 279 - 1706 39.4 15 11.5 - - -
3.07/3.10 c infeasible LP : 0.01 138 138 - 659 25.5 9 10.9 132 31.9 0
3.07/3.10 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
3.07/3.10 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
3.07/3.10 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
3.07/3.10 c applied globally : 0.00 - - 0 1649 24.7 - - 132 - -
3.07/3.10 c applied locally : - - - 0 0 0.0 - - 0 - -
3.07/3.10 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
3.07/3.10 c cut pool : 0.04 - 419 26 - - 2629 24343 - - - - - (maximal pool size: 1482)
3.07/3.10 c aggregation : 0.02 0.00 132 14 0 0 13 23 1 0 0 0 0
3.07/3.10 c > cmir : - - - - - - - 22 0 0 0 0 -
3.07/3.10 c > flowcover : - - - - - - - 1 0 0 0 0 -
3.07/3.10 c > knapsackcover : - - - - - - - 0 1 0 0 0 -
3.07/3.10 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c clique : 0.00 0.00 2 2 0 0 0 0 0 0 0 0 0
3.07/3.10 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c gomory : 0.13 0.00 129 11 0 0 2813 24176 250 601 591 10 0
3.07/3.10 c > gomorymi : - - - - - - - 5495 125 40 35 5 -
3.07/3.10 c > strongcg : - - - - - - - 18681 125 561 556 5 -
3.07/3.10 c impliedbounds : 0.00 0.00 132 14 0 0 0 0 0 0 0 0 0
3.07/3.10 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c mcf : 0.00 0.00 2 2 0 0 0 0 0 0 0 0 0
3.07/3.10 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c multilinear : 0.00 0.00 52 14 0 0 0 0 0 0 0 0 0
3.07/3.10 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.07/3.10 c rapidlearning : 0.96 0.00 32 2 0 143 0 0 0 0 0 0 200
3.07/3.10 c rlt : 0.00 0.00 72 11 0 0 0 0 0 0 0 0 0
3.07/3.10 c zerohalf : 0.03 0.00 132 14 0 0 145 144 91 131 77 54 0
3.07/3.10 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
3.07/3.10 c hybrid : 0.01 0.00 211 14 732 0 23953 53 0 1184
3.07/3.10 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
3.07/3.10 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
3.07/3.10 c Pricers : ExecTime SetupTime Calls Vars
3.07/3.10 c problem variables: 0.00 - 0 0
3.07/3.10 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
3.07/3.10 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
3.07/3.10 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
3.07/3.10 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
3.07/3.10 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
3.07/3.10 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
3.07/3.10 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
3.07/3.10 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
3.07/3.10 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
3.07/3.10 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
3.07/3.10 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
3.07/3.10 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
3.07/3.10 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
3.07/3.10 c random : 0.00 0.00 0 0 0 0 0 0 0 0
3.07/3.10 c relpscost : 0.02 0.00 1186 0 0 0 0 0 0 2372
3.07/3.10 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
3.07/3.10 c Primal Heuristics : ExecTime SetupTime Calls Found Best
3.07/3.10 c LP solutions : 0.00 - - 0 0
3.07/3.10 c relax solutions : 0.00 - - 0 0
3.07/3.10 c pseudo solutions : 0.00 - - 0 0
3.07/3.10 c strong branching : 0.00 - - 0 0
3.07/3.10 c actconsdiving : 0.00 0.00 0 0 0
3.07/3.10 c adaptivediving : 0.09 0.00 18 0 0
3.07/3.10 c alns : 0.12 0.00 3 0 0
3.07/3.10 c bound : 0.00 0.00 0 0 0
3.07/3.10 c clique : 0.00 0.00 0 0 0
3.07/3.10 c coefdiving : 0.00 0.00 0 0 0
3.07/3.10 c completesol : 0.00 0.00 0 0 0
3.07/3.10 c conflictdiving : 0.15 0.00 37 0 0
3.07/3.10 c crossover : 0.00 0.00 0 0 0
3.07/3.10 c dins : 0.00 0.00 0 0 0
3.07/3.10 c distributiondivin: 0.14 0.00 15 0 0
3.07/3.10 c dps : 0.00 0.00 0 0 0
3.07/3.10 c dualval : 0.00 0.00 0 0 0
3.07/3.10 c farkasdiving : 0.00 0.00 0 0 0
3.07/3.10 c feasjump : 0.03 0.00 2 0 0
3.07/3.10 c feaspump : 0.07 0.00 14 0 0
3.07/3.10 c fixandinfer : 0.00 0.00 0 0 0
3.07/3.10 c fracdiving : 0.13 0.00 36 0 0
3.07/3.10 c gins : 0.00 0.00 0 0 0
3.07/3.10 c guideddiving : 0.00 0.00 0 0 0
3.07/3.10 c indcoefdiving : 0.00 0.00 0 0 0
3.07/3.10 c indicator : 0.00 0.00 0 0 0
3.07/3.10 c indicatordiving : 0.00 0.00 0 0 0
3.07/3.10 c indoneopt : 0.00 0.00 0 0 0
3.07/3.10 c indrounding : 0.00 0.00 0 0 0
3.07/3.10 c indtwoopt : 0.00 0.00 0 0 0
3.07/3.10 c intdiving : 0.00 0.00 0 0 0
3.07/3.10 c intshifting : 0.00 0.00 0 0 0
3.07/3.10 c linesearchdiving : 0.10 0.00 15 0 0
3.07/3.10 c localbranching : 0.00 0.00 0 0 0
3.07/3.10 c locks : 0.00 0.00 1 0 0
3.07/3.10 c lpface : 0.00 0.00 0 0 0
3.07/3.10 c mpec : 0.00 0.00 0 0 0
3.07/3.10 c multistart : 0.00 0.00 0 0 0
3.07/3.10 c mutation : 0.00 0.00 0 0 0
3.07/3.10 c nlpdiving : 0.00 0.00 0 0 0
3.07/3.10 c objpscostdiving : 0.06 0.00 2 0 0
3.07/3.10 c octane : 0.00 0.00 0 0 0
3.07/3.10 c ofins : 0.00 0.00 0 0 0
3.07/3.10 c oneopt : 0.00 0.00 0 0 0
3.07/3.10 c padm : 0.00 0.00 0 0 0
3.07/3.10 c proximity : 0.00 0.00 0 0 0
3.07/3.10 c pscostdiving : 0.10 0.00 7 0 0
3.07/3.10 c randrounding : 0.01 0.00 121 0 0
3.07/3.10 c rens : 0.01 0.00 1 0 0
3.07/3.10 c reoptsols : 0.00 0.00 0 0 0
3.07/3.10 c repair : 0.00 0.00 0 0 0
3.07/3.10 c rins : 0.00 0.00 0 0 0
3.07/3.10 c rootsoldiving : 0.04 0.00 4 0 0
3.07/3.10 c rounding : 0.00 0.00 488 0 0
3.07/3.10 c scheduler : 0.00 0.00 0 0 0
3.07/3.10 c shiftandpropagate: 0.01 0.00 2 0 0
3.07/3.10 c shifting : 0.01 0.00 235 0 0
3.07/3.10 c simplerounding : 0.00 0.00 0 0 0
3.07/3.10 c smallcard : 0.00 0.00 0 0 0
3.07/3.10 c subnlp : 0.00 0.00 0 0 0
3.07/3.10 c trivial : 0.00 0.00 4 0 0
3.07/3.10 c trivialnegation : 0.00 0.00 0 0 0
3.07/3.10 c trustregion : 0.00 0.00 0 0 0
3.07/3.10 c trysol : 0.00 0.00 0 0 0
3.07/3.10 c twoopt : 0.00 0.00 0 0 0
3.07/3.10 c undercover : 0.00 0.00 0 0 0
3.07/3.10 c vbounds : 0.00 0.00 0 0 0
3.07/3.10 c veclendiving : 0.15 0.00 31 0 0
3.07/3.10 c zeroobj : 0.00 0.00 0 0 0
3.07/3.10 c zirounding : 0.00 0.00 1000 0 0
3.07/3.10 c other solutions : - - - 0 -
3.07/3.10 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
3.07/3.10 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
3.07/3.10 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
3.07/3.10 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
3.07/3.10 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
3.07/3.10 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
3.07/3.10 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
3.07/3.10 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
3.07/3.10 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
3.07/3.10 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
3.07/3.10 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
3.07/3.10 c primal LP : 0.01 89 0 0.00 0.00 0.01 89
3.07/3.10 c dual LP : 0.31 1416 6888 4.87 22499.51 0.00 2
3.07/3.10 c lex dual LP : 0.00 0 0 0.00 -
3.07/3.10 c barrier LP : 0.00 0 0 0.00 - 0.00 0
3.07/3.10 c resolve instable : 0.00 0 0 0.00 -
3.07/3.10 c diving/probing LP: 0.51 2017 16127 8.00 31843.85
3.07/3.10 c strong branching : 0.00 7 49 7.00 - - - 0
3.07/3.10 c (at root node) : - 7 49 7.00 -
3.07/3.10 c conflict analysis: 0.00 0 0 0.00 -
3.07/3.10 c B&B Tree :
3.07/3.10 c number of runs : 2
3.07/3.10 c nodes : 1 (0 internal, 1 leaves)
3.07/3.10 c feasible leaves : 0
3.07/3.10 c infeas. leaves : 1
3.07/3.10 c objective leaves : 0
3.07/3.10 c nodes (total) : 1256 (1186 internal, 70 leaves)
3.07/3.10 c nodes left : 0
3.07/3.10 c max depth : 0
3.07/3.10 c max depth (total): 80
3.07/3.10 c backtracks : 0 (0.0%)
3.07/3.10 c early backtracks : 0 (0.0%)
3.07/3.10 c nodes exc. ref. : 0 (0.0%)
3.07/3.10 c delayed cutoffs : 0
3.07/3.10 c repropagations : 0 (0 domain reductions, 0 cutoffs)
3.07/3.10 c avg switch length: 2.00
3.07/3.10 c switching time : 0.04
3.07/3.10 c Root Node :
3.07/3.10 c First LP value : +0.00000000000000e+00
3.07/3.10 c First LP Iters : 428 (186899.56 Iter/sec)
3.07/3.10 c First LP Time : 0.00
3.07/3.10 c Final Dual Bound : -
3.07/3.10 c Final Root Iters : 1208
3.07/3.10 c Root LP Estimate : -
3.07/3.10 c Solution :
3.07/3.10 c Solutions found : 0 (0 improvements)
3.07/3.10 c Primal Bound : infeasible
3.07/3.10 c Dual Bound : -
3.07/3.10 c Gap : 0.00 %
3.07/3.10 c Integrals : Total Avg%
3.07/3.10 c primal-dual : - - (problem infeasible)
3.07/3.10 c primal-ref : - - (problem infeasible)
3.07/3.10 c dual-ref : - - (problem infeasible)
3.07/3.11 c Time complete: 3.07963.
ERROR: no interpretation found !
runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
NUMA information:
number of nodes: 2
memory of node 0: 63708 MiB (62918 MiB free)
memory of node 1: 64465 MiB (63859 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4510554-1751204928/watcher-4510554-1751204928 -o /tmp/evaluation-result-4510554-1751204928/solver-4510554-1751204928 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751204926-27565 --watchdog 3760 pbscip -f HOME/instance-4510554-1751204928.opb -t 3600 -j 2 -m 31000
running on 2 cores: 0,2
CPU governors:
performance: 0 2
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=27669, runsolver pid=27666
[startup+0.100061 s]*
/proc/loadavg: 1.33 1.23 2.02 5/263 27670
/proc/meminfo: memFree=129807752/131249988 swapFree=33010684/33010684
[pid=27669] ppid=27666 vsize=54360 memory=27976 CPUtime=0.08 cores=0,2
/proc/27669/stat : 27669 (pbscip) R 27666 27669 27555 0 -1 4194304 3629 0 0 0 8 0 0 0 20 0 1 0 36171375 55664640 6994 18446744073709551615 4235264 18693293 140722166300768 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 21375888 21430392 40898560 140722166303113 140722166303212 140722166303212 140722166308814 0
/proc/27669/statm: 13590 6994 3968 3530 0 5041 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 54360 KiB
Current children cumulated memory: 27976 KiB
[startup+0.205096 s]*
/proc/loadavg: 1.33 1.23 2.02 5/263 27670
/proc/meminfo: memFree=129802208/131249988 swapFree=33010684/33010684
[pid=27669] ppid=27666 vsize=62272 memory=34940 CPUtime=0.19 cores=0,2
/proc/27669/stat : 27669 (pbscip) R 27666 27669 27555 0 -1 4194304 5509 0 0 0 18 1 0 0 20 0 1 0 36171375 63766528 8735 18446744073709551615 4235264 18693293 140722166300768 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 21375888 21430392 40898560 140722166303113 140722166303212 140722166303212 140722166308814 0
/proc/27669/statm: 15568 8735 3968 3530 0 7019 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 62272 KiB
Current children cumulated memory: 34940 KiB
[startup+0.305565 s]*
/proc/loadavg: 1.33 1.23 2.02 5/263 27670
/proc/meminfo: memFree=129800192/131249988 swapFree=33010684/33010684
[pid=27669] ppid=27666 vsize=62272 memory=35572 CPUtime=0.29 cores=0,2
/proc/27669/stat : 27669 (pbscip) R 27666 27669 27555 0 -1 4194304 5934 0 0 0 28 1 0 0 20 0 1 0 36171375 63766528 8893 18446744073709551615 4235264 18693293 140722166300768 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 40898560 140722166303113 140722166303212 140722166303212 140722166308814 0
/proc/27669/statm: 15568 8893 3968 3530 0 7019 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 62272 KiB
Current children cumulated memory: 35572 KiB
[startup+0.700145 s]
/proc/loadavg: 1.33 1.23 2.02 5/263 27670
/proc/meminfo: memFree=129794900/131249988 swapFree=33010684/33010684
[pid=27669] ppid=27666 vsize=65320 memory=38140 CPUtime=0.67 cores=0,2
/proc/27669/stat : 27669 (pbscip) R 27666 27669 27555 0 -1 4194304 6926 0 0 0 66 1 0 0 20 0 1 0 36171375 66887680 9535 18446744073709551615 4235264 18693293 140722166300768 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 40898560 140722166303113 140722166303212 140722166303212 140722166308814 0
/proc/27669/statm: 16330 9535 3968 3530 0 7781 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 65320 KiB
Current children cumulated memory: 38140 KiB
[startup+1.50012 s]
/proc/loadavg: 1.33 1.23 2.02 4/261 27684
/proc/meminfo: memFree=129803084/131249988 swapFree=33010684/33010684
[pid=27669] ppid=27666 vsize=68452 memory=42552 CPUtime=1.46 cores=0,2
/proc/27669/stat : 27669 (pbscip) R 27666 27669 27555 0 -1 4194304 10972 0 0 0 145 1 0 0 20 0 1 0 36171375 70094848 10638 18446744073709551615 4235264 18693293 140722166300768 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 40898560 140722166303113 140722166303212 140722166303212 140722166308814 0
/proc/27669/statm: 17113 10638 3968 3530 0 8564 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 68452 KiB
Current children cumulated memory: 42552 KiB
[startup+3.10538 s]
/proc/loadavg: 1.33 1.23 2.02 5/263 27715
/proc/meminfo: memFree=129776824/131249988 swapFree=33010684/33010684
[pid=27669] ppid=27666 vsize=76472 memory=49508 CPUtime=3.07 cores=0,2
/proc/27669/stat : 27669 (pbscip) R 27666 27669 27555 0 -1 4194304 14275 0 0 0 305 2 0 0 20 0 1 0 36171375 78307328 12377 18446744073709551615 4235264 18693293 140722166300768 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 40898560 140722166303113 140722166303212 140722166303212 140722166308814 0
/proc/27669/statm: 19118 12377 3968 3530 0 10569 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 76472 KiB
Current children cumulated memory: 49508 KiB
[startup+3.11313 s]
# the end of solver process 27669 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=3.05904 s, system=0.025746 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+3.10538 s]
/proc/loadavg: 1.33 1.23 2.02 5/263 27715
/proc/meminfo: memFree=129776824/131249988 swapFree=33010684/33010684
[pid=27669] ppid=27666 vsize=76472 memory=49508 CPUtime=3.07 cores=0,2
/proc/27669/stat : 27669 (pbscip) R 27666 27669 27555 0 -1 4194304 14275 0 0 0 305 2 0 0 20 0 1 0 36171375 78307328 12377 18446744073709551615 4235264 18693293 140722166300768 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 40898560 140722166303113 140722166303212 140722166303212 140722166308814 0
/proc/27669/statm: 19118 12377 3968 3530 0 10569 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 76472 KiB
Current children cumulated memory: 49508 KiB
Child status: 0
Real time (s): 3.11316
CPU time (s): 3.08478
CPU user time (s): 3.05904
CPU system time (s): 0.025746
CPU usage (%): 99.0884
Max. virtual memory (cumulated for all children) (KiB): 76472
Max. memory (cumulated for all children) (KiB): 49508
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.05904
system time used= 0.025746
maximum resident set size= 49636
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14281
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= 82
involuntary context switches= 15
# summary of solver processes directly reported to runsolver:
# pid: 27669
# total CPU time (s): 3.08478
# total CPU user time (s): 3.05904
# total CPU system time (s): 0.025746
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.023632 second user time and 0.036421 second system time
The end
Begin job on nodeC031 at 2025-06-29 15:48:48 IDJOB=4510554 IDBENCH=160372 IDSOLVER=3365 FILE ID=nodeC031/4510554-1751204928 RUNJOBID= nodeC031-1751204926-27565 SLURM_JOB_ID= 9587621 Free space on /tmp= 433004 MiB SOLVER NAME= SCIP 2024-07-07 BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid5x50split.cnf-extracted.pb.metafix.opb COMMAND LINE= pbscip -f BENCHNAME -t TIMEOUT -j NBCORE -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4510554-1751204928/watcher-4510554-1751204928 -o /tmp/evaluation-result-4510554-1751204928/solver-4510554-1751204928 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751204926-27565 --watchdog 3760 pbscip -f HOME/instance-4510554-1751204928.opb -t 3600 -j 2 -m 31000 TIME LIMIT= 3600 seconds MEMORY LIMIT= 31000 MiB NBCORE= 2 MD5SUM BENCH= becd4f2905a31b4ccafbaa36ee1998fb RANDOM SEED=186186899 nodeC031 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024 /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor: performance /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.884 cache size : 15360 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.78 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.887 cache size : 15360 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.78 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3598.010 cache size : 15360 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.78 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3600.100 cache size : 15360 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.78 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.884 cache size : 15360 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.78 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.895 cache size : 15360 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.78 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3700.000 cache size : 15360 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.78 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.309 cache size : 15360 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.78 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 131249988 kB MemFree: 129820700 kB MemAvailable: 129655040 kB Buffers: 3280 kB Cached: 643996 kB SwapCached: 0 kB Active: 393224 kB Inactive: 423916 kB Active(anon): 187940 kB Inactive(anon): 0 kB Active(file): 205284 kB Inactive(file): 423916 kB Unevictable: 3072 kB Mlocked: 0 kB SwapTotal: 33010684 kB SwapFree: 33010684 kB Zswap: 0 kB Zswapped: 0 kB Dirty: 75120 kB Writeback: 4 kB AnonPages: 173316 kB Mapped: 137496 kB Shmem: 18064 kB KReclaimable: 88760 kB Slab: 174656 kB SReclaimable: 88760 kB SUnreclaim: 85896 kB KernelStack: 4176 kB PageTables: 3372 kB SecPageTables: 0 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 98635676 kB Committed_AS: 524156 kB VmallocTotal: 34359738367 kB VmallocUsed: 150456 kB VmallocChunk: 0 kB Percpu: 3808 kB HardwareCorrupted: 0 kB AnonHugePages: 32768 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB FileHugePages: 0 kB FilePmdMapped: 0 kB CmaTotal: 0 kB CmaFree: 0 kB Unaccepted: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 0 kB DirectMap4k: 191188 kB DirectMap2M: 9017344 kB DirectMap1G: 126877696 kB Free space on /tmp at the end= 432988 MiB End job on nodeC031 at 2025-06-29 15:48:52