| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIP 2024-07-07 | UNSAT | 6.54817 | 6.65558 |
| Name | PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/ sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP025.shuf-1.opb |
| MD5SUM | b01c5e8652da90e995e1f465ba7fcc42 |
| 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 | 0.024391 |
| 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 | 1755 |
| Total number of constraints | 352 |
| Number of constraints which are clauses | 0 |
| Number of constraints which are cardinality constraints (but not clauses) | 2 |
| Number of constraints which are nor clauses,nor cardinality constraints | 350 |
| Minimum length of a constraint | 5 |
| Maximum length of a constraint | 15 |
| 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 | 8 |
| Number of bits of the biggest number in a constraint | 4 |
| Biggest sum of numbers in a constraint | 28 |
| Number of bits of the biggest sum of numbers | 5 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
0.00/0.02 c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.0.0] [GitHash: 405ed0d46f]
0.00/0.02 c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.02 c
0.00/0.02 c user parameter file <scip.set> not found - using default parameters
0.00/0.02 c reading problem <HOME/instance-4515572-1751236011.opb>
0.00/0.02 c original problem has 1755 variables (1755 bin, 0 int, 0 impl, 0 cont) and 352 constraints
0.00/0.02 c problem read in 0.01
0.00/0.02 c No objective function, only one solution is needed.
0.00/0.03 c presolving:
0.00/0.04 c (round 1, fast) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 27 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.04 c (0.0s) running MILP presolver
0.00/0.05 c (0.0s) MILP presolver found nothing
0.00/0.06 c (round 2, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 27 chg sides, 0 chg coeffs, 323 upgd conss, 0 impls, 0 clqs
0.00/0.06 c (round 3, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 27 chg sides, 0 chg coeffs, 346 upgd conss, 0 impls, 0 clqs
0.00/0.06 c (round 4, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 27 chg sides, 0 chg coeffs, 352 upgd conss, 0 impls, 0 clqs
0.00/0.09 c (0.1s) probing: 51/1755 (2.9%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.09 c (0.1s) probing aborted: 50/50 successive totally useless probings
0.00/0.09 c (0.1s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
6.38/6.55 c (6.5s) symmetry computation finished: 1405 generators found (max: 1500, log10 of symmetry group size: 700.0) (symcode time: 6.46)
6.48/6.62 c dynamic symmetry handling statistics:
6.48/6.62 c orbitopal reduction: no components
6.48/6.62 c orbital reduction: 14 components of sizes 1033, 3, 1, 2, 4, 1, 1, 1, 1, 3, 2, 2, 3, 1
6.48/6.62 c lexicographic reduction: 1405 permutations with support sizes 2, 1690, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, c 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,c 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2c , 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, c 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2
6.48/6.62 c handled 14 out of 14 symmetry components
6.48/6.62 c presolving (5 rounds: 5 fast, 4 medium, 4 exhaustive):
6.48/6.62 c 0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 27 changed sides, 0 changed coefficients
6.48/6.62 c 0 implications, 0 cliques
6.48/6.62 c presolved problem has 1755 variables (1755 bin, 0 int, 0 impl, 0 cont) and 352 constraints
6.48/6.62 c 352 constraints of type <knapsack>
6.48/6.62 c transformed objective value is always integral (scale: 1)
6.48/6.62 c Presolving Time: 6.59
6.48/6.62 c - non default parameters ----------------------------------------------------------------------
6.48/6.62 c # SCIP version 10.0.0
6.48/6.62 c
6.48/6.62 c # maximal time in seconds to run
6.48/6.62 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
6.48/6.62 c limits/time = 3596.993141
6.48/6.62 c
6.48/6.62 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
6.48/6.62 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
6.48/6.62 c limits/memory = 27900
6.48/6.62 c
6.48/6.62 c # solving stops, if the given number of solutions were found; this limit is first checked in presolving (-1: no limit)
6.48/6.62 c # [type: int, advanced: FALSE, range: [-1,2147483647], default: -1]
6.48/6.62 c limits/solutions = 1
6.48/6.62 c
6.48/6.62 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.
6.48/6.62 c # [type: int, advanced: FALSE, range: [0,7], default: 7]
6.48/6.62 c misc/usesymmetry = 3
6.48/6.62 c
6.48/6.62 c # belongs reading time to solving time?
6.48/6.62 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
6.48/6.62 c timing/reading = TRUE
6.48/6.62 c
6.48/6.62 c # Should we check whether the components of the symmetry group can be handled by double lex matrices?
6.48/6.62 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
6.48/6.62 c propagating/symmetry/detectdoublelex = FALSE
6.48/6.62 c
6.48/6.62 c # Should we try to detect symmetric subgroups of the symmetry group on binary variables?
6.48/6.62 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
6.48/6.62 c propagating/symmetry/detectsubgroups = FALSE
6.48/6.62 c
6.48/6.62 c # Type of symmetries that shall be computed?
6.48/6.62 c # [type: int, advanced: TRUE, range: [0,1], default: 0]
6.48/6.62 c propagating/symmetry/symtype = 1
6.48/6.62 c
6.48/6.62 c # Should components consisting of a single full reflection be handled?
6.48/6.62 c # [type: bool, advanced: TRUE, range: {TRUE,FALSE}, default: TRUE]
6.48/6.62 c propagating/symmetry/usesimplesgncomp = FALSE
6.48/6.62 c
6.48/6.62 c -----------------------------------------------------------------------------------------------
6.48/6.62 c start solving
6.48/6.62 c
6.48/6.64 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
6.48/6.64 c 6.6s| 1 | 0 | 923 | - | 45M | 0 |1755 | 363 | 352 | 0 | 0 | 11 | 0 | cutoff | -- | 0.00%| unknown
6.48/6.64 c 6.6s| 1 | 0 | 923 | - | 45M | 0 |1755 | 363 | 352 | 0 | 0 | 11 | 0 | cutoff | -- | 0.00%| unknown
6.48/6.64 c
6.48/6.64 c SCIP Status : problem is solved [infeasible]
6.48/6.64 c Solving Time (sec) : 6.63
6.48/6.64 c Solving Nodes : 1
6.48/6.64 c Primal Bound : +1.00000000000000e+20 (0 solutions)
6.48/6.64 c Dual Bound : +1.00000000000000e+20
6.48/6.64 c Gap : 0.00 %
6.48/6.64 s UNSATISFIABLE
6.48/6.64 c SCIP Status : problem is solved [infeasible]
6.48/6.64 c Total Time : 6.63
6.48/6.64 c solving : 6.63
6.48/6.64 c presolving : 6.59 (included in solving)
6.48/6.64 c reading : 0.01 (included in solving)
6.48/6.64 c copying : 0.00 (0 times copied the problem)
6.48/6.64 c Original Problem :
6.48/6.64 c Problem name : HOME/instance-4515572-1751236011.opb
6.48/6.64 c Variables : 1755 (1755 binary, 0 integer, 0 implicit integer, 0 continuous)
6.48/6.64 c Constraints : 352 initial, 352 maximal
6.48/6.64 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
6.48/6.64 c Presolved Problem :
6.48/6.64 c Problem name : t_HOME/instance-4515572-1751236011.opb
6.48/6.64 c Variables : 1755 (1755 binary, 0 integer, 0 implicit integer, 0 continuous)
6.48/6.64 c Constraints : 352 initial, 363 maximal
6.48/6.64 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
6.48/6.64 c Nonzeros : 5010 constraint, 0 clique table
6.48/6.64 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
6.48/6.64 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c domcol : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
6.48/6.64 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c dualsparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
6.48/6.64 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c implics : 0.00 0.00 4 0 0 0 0 0 0 0 0 0
6.48/6.64 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c milp : 0.01 0.00 1 0 0 0 0 0 0 0 0 0
6.48/6.64 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c sparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
6.48/6.64 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c trivial : 0.00 0.00 5 0 0 0 0 0 0 0 0 0
6.48/6.64 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c dualfix : 0.00 0.00 5 0 0 0 0 0 0 0 0 0
6.48/6.64 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c probing : 0.01 0.00 1 0 0 0 0 0 0 0 0 0
6.48/6.64 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c symmetry : 6.53 0.00 1 0 0 0 0 0 0 0 0 0
6.48/6.64 c vbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c knapsack : 0.00 0.00 9 0 0 0 0 0 0 0 0 0
6.48/6.64 c linear : 0.01 0.00 7 0 0 0 0 0 0 0 27 0
6.48/6.64 c logicor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c components : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
6.48/6.64 c root node : - - - 0 - - 0 - - - - -
6.48/6.64 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
6.48/6.64 c benderslp : 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0
6.48/6.64 c integral : 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0
6.48/6.64 c knapsack : 352 352 0 165 0 0 0 3 191 4 0 0 0 0 0
6.48/6.64 c logicor : 0+ 11 0 5 0 0 0 0 1 0 0 0 0 0 0
6.48/6.64 c benders : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c fixedvar : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
6.48/6.64 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6.48/6.64 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6.48/6.64 c knapsack : 0.01 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00
6.48/6.64 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6.48/6.64 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6.48/6.64 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6.48/6.64 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6.48/6.64 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6.48/6.64 c Propagators : #Propagate #ResProp Cutoffs DomReds
6.48/6.64 c dualfix : 1 0 0 0
6.48/6.64 c genvbounds : 0 0 0 0
6.48/6.64 c nlobbt : 0 0 0 0
6.48/6.64 c obbt : 0 0 0 0
6.48/6.64 c probing : 0 0 0 0
6.48/6.64 c pseudoobj : 0 0 0 0
6.48/6.64 c redcost : 0 0 0 0
6.48/6.64 c rootredcost : 0 0 0 0
6.48/6.64 c symmetry : 0 0 0 0
6.48/6.64 c vbounds : 0 0 0 0
6.48/6.64 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
6.48/6.64 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
6.48/6.64 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
6.48/6.64 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
6.48/6.64 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
6.48/6.64 c probing : 0.01 0.00 0.01 0.00 0.00 0.00
6.48/6.64 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
6.48/6.64 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
6.48/6.64 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
6.48/6.64 c symmetry : 6.53 0.00 6.53 0.00 0.00 0.00
6.48/6.64 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
6.48/6.64 c Symmetry :
6.48/6.64 c orbitopal red. : 0 reductions applied, 0 cutoffs
6.48/6.64 c orbital reduction: 0 reductions applied, 0 cutoffs
6.48/6.64 c lexicographic red: 0 reductions applied, 0 cutoffs
6.48/6.64 c shadow tree time : 0.00 s
6.48/6.64 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [10000,10000])
6.48/6.64 c propagation : 0.00 4 4 - 12 7.4 0 0.0 - - -
6.48/6.64 c infeasible LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
6.48/6.64 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
6.48/6.64 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
6.48/6.64 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
6.48/6.64 c applied globally : 0.00 - - 0 11 7.1 - - 0 - -
6.48/6.64 c applied locally : - - - 0 0 0.0 - - 0 - -
6.48/6.64 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
6.48/6.64 c cut pool : 0.00 - 0 0 - - 0 0 - - - - - (maximal pool size: 0)
6.48/6.64 c aggregation : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c > cmir : - - - - - - - 0 0 0 0 0 -
6.48/6.64 c > flowcover : - - - - - - - 0 0 0 0 0 -
6.48/6.64 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
6.48/6.64 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c clique : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c > gomorymi : - - - - - - - 0 0 0 0 0 -
6.48/6.64 c > strongcg : - - - - - - - 0 0 0 0 0 -
6.48/6.64 c impliedbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c mcf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c multilinear : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c rapidlearning : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c rlt : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c zerohalf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
6.48/6.64 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
6.48/6.64 c hybrid : 0.00 0.00 0 0 0 0 0 0 0 0
6.48/6.64 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
6.48/6.64 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
6.48/6.64 c Pricers : ExecTime SetupTime Calls Vars
6.48/6.64 c problem variables: 0.00 - 0 0
6.48/6.64 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
6.48/6.64 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
6.48/6.64 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
6.48/6.64 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
6.48/6.64 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
6.48/6.64 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
6.48/6.64 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
6.48/6.64 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
6.48/6.64 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
6.48/6.64 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
6.48/6.64 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
6.48/6.64 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
6.48/6.64 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
6.48/6.64 c random : 0.00 0.00 0 0 0 0 0 0 0 0
6.48/6.64 c relpscost : 0.00 0.00 0 0 0 0 0 0 0 0
6.48/6.64 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
6.48/6.64 c Primal Heuristics : ExecTime SetupTime Calls Found Best
6.48/6.64 c LP solutions : 0.00 - - 0 0
6.48/6.64 c relax solutions : 0.00 - - 0 0
6.48/6.64 c pseudo solutions : 0.00 - - 0 0
6.48/6.64 c strong branching : 0.00 - - 0 0
6.48/6.64 c actconsdiving : 0.00 0.00 0 0 0
6.48/6.64 c adaptivediving : 0.00 0.00 0 0 0
6.48/6.64 c alns : 0.00 0.00 0 0 0
6.48/6.64 c bound : 0.00 0.00 0 0 0
6.48/6.64 c clique : 0.00 0.00 0 0 0
6.48/6.64 c coefdiving : 0.00 0.00 0 0 0
6.48/6.64 c completesol : 0.00 0.00 0 0 0
6.48/6.64 c conflictdiving : 0.00 0.00 0 0 0
6.48/6.64 c crossover : 0.00 0.00 0 0 0
6.48/6.64 c dins : 0.00 0.00 0 0 0
6.48/6.64 c distributiondivin: 0.00 0.00 0 0 0
6.48/6.64 c dps : 0.00 0.00 0 0 0
6.48/6.64 c dualval : 0.00 0.00 0 0 0
6.48/6.64 c farkasdiving : 0.00 0.00 0 0 0
6.48/6.64 c feasjump : 0.01 0.00 1 0 0
6.48/6.64 c feaspump : 0.00 0.00 0 0 0
6.48/6.64 c fixandinfer : 0.00 0.00 0 0 0
6.48/6.64 c fracdiving : 0.00 0.00 0 0 0
6.48/6.64 c gins : 0.00 0.00 0 0 0
6.48/6.64 c guideddiving : 0.00 0.00 0 0 0
6.48/6.64 c indcoefdiving : 0.00 0.00 0 0 0
6.48/6.64 c indicator : 0.00 0.00 0 0 0
6.48/6.64 c indicatordiving : 0.00 0.00 0 0 0
6.48/6.64 c indoneopt : 0.00 0.00 0 0 0
6.48/6.64 c indrounding : 0.00 0.00 0 0 0
6.48/6.64 c indtwoopt : 0.00 0.00 0 0 0
6.48/6.64 c intdiving : 0.00 0.00 0 0 0
6.48/6.64 c intshifting : 0.00 0.00 0 0 0
6.48/6.64 c linesearchdiving : 0.00 0.00 0 0 0
6.48/6.64 c localbranching : 0.00 0.00 0 0 0
6.48/6.64 c locks : 0.00 0.00 1 0 0
6.48/6.64 c lpface : 0.00 0.00 0 0 0
6.48/6.64 c mpec : 0.00 0.00 0 0 0
6.48/6.64 c multistart : 0.00 0.00 0 0 0
6.48/6.64 c mutation : 0.00 0.00 0 0 0
6.48/6.64 c nlpdiving : 0.00 0.00 0 0 0
6.48/6.64 c objpscostdiving : 0.00 0.00 0 0 0
6.48/6.64 c octane : 0.00 0.00 0 0 0
6.48/6.64 c ofins : 0.00 0.00 0 0 0
6.48/6.64 c oneopt : 0.00 0.00 0 0 0
6.48/6.64 c padm : 0.00 0.00 0 0 0
6.48/6.64 c proximity : 0.00 0.00 0 0 0
6.48/6.64 c pscostdiving : 0.00 0.00 0 0 0
6.48/6.64 c randrounding : 0.00 0.00 0 0 0
6.48/6.64 c rens : 0.00 0.00 0 0 0
6.48/6.64 c reoptsols : 0.00 0.00 0 0 0
6.48/6.64 c repair : 0.00 0.00 0 0 0
6.48/6.64 c rins : 0.00 0.00 0 0 0
6.48/6.64 c rootsoldiving : 0.00 0.00 0 0 0
6.48/6.64 c rounding : 0.00 0.00 0 0 0
6.48/6.64 c scheduler : 0.00 0.00 0 0 0
6.48/6.64 c shiftandpropagate: 0.00 0.00 1 0 0
6.48/6.64 c shifting : 0.00 0.00 0 0 0
6.48/6.64 c simplerounding : 0.00 0.00 0 0 0
6.48/6.64 c smallcard : 0.00 0.00 0 0 0
6.48/6.64 c subnlp : 0.00 0.00 0 0 0
6.48/6.64 c trivial : 0.00 0.00 2 0 0
6.48/6.64 c trivialnegation : 0.00 0.00 0 0 0
6.48/6.64 c trustregion : 0.00 0.00 0 0 0
6.48/6.64 c trysol : 0.00 0.00 0 0 0
6.48/6.64 c twoopt : 0.00 0.00 0 0 0
6.48/6.64 c undercover : 0.00 0.00 0 0 0
6.48/6.64 c vbounds : 0.00 0.00 0 0 0
6.48/6.64 c veclendiving : 0.00 0.00 0 0 0
6.48/6.64 c zeroobj : 0.00 0.00 0 0 0
6.48/6.64 c zirounding : 0.00 0.00 0 0 0
6.48/6.64 c other solutions : - - - 0 -
6.48/6.64 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
6.48/6.64 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
6.48/6.64 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
6.48/6.64 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
6.48/6.64 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
6.48/6.64 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
6.48/6.64 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
6.48/6.64 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
6.48/6.64 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
6.48/6.64 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
6.48/6.64 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
6.48/6.64 c primal LP : 0.00 0 0 0.00 - 0.00 0
6.48/6.64 c dual LP : 0.01 1 923 923.00 89092.66 0.00 0
6.48/6.64 c lex dual LP : 0.00 0 0 0.00 -
6.48/6.64 c barrier LP : 0.00 0 0 0.00 - 0.00 0
6.48/6.64 c resolve instable : 0.00 0 0 0.00 -
6.48/6.64 c diving/probing LP: 0.00 0 0 0.00 -
6.48/6.64 c strong branching : 0.00 0 0 0.00 - - - 0
6.48/6.64 c (at root node) : - 0 0 0.00 -
6.48/6.64 c conflict analysis: 0.00 0 0 0.00 -
6.48/6.64 c B&B Tree :
6.48/6.64 c number of runs : 1
6.48/6.64 c nodes : 1 (0 internal, 1 leaves)
6.48/6.64 c feasible leaves : 0
6.48/6.64 c infeas. leaves : 1
6.48/6.64 c objective leaves : 0
6.48/6.64 c nodes (total) : 1 (0 internal, 1 leaves)
6.48/6.64 c nodes left : 0
6.48/6.64 c max depth : 0
6.48/6.64 c max depth (total): 0
6.48/6.64 c backtracks : 0 (0.0%)
6.48/6.64 c early backtracks : 0 (0.0%)
6.48/6.64 c nodes exc. ref. : 0 (0.0%)
6.48/6.64 c delayed cutoffs : 0
6.48/6.64 c repropagations : 0 (0 domain reductions, 0 cutoffs)
6.48/6.64 c avg switch length: 2.00
6.48/6.64 c switching time : 0.00
6.48/6.64 c Root Node :
6.48/6.64 c First LP value : -
6.48/6.64 c First LP Iters : 0
6.48/6.64 c First LP Time : 0.01
6.48/6.64 c Final Dual Bound : -
6.48/6.64 c Final Root Iters : 923
6.48/6.64 c Root LP Estimate : -
6.48/6.64 c Solution :
6.48/6.64 c Solutions found : 0 (0 improvements)
6.48/6.64 c Primal Bound : infeasible
6.48/6.64 c Dual Bound : -
6.48/6.64 c Gap : 0.00 %
6.48/6.64 c Integrals : Total Avg%
6.48/6.64 c primal-dual : - - (problem infeasible)
6.48/6.64 c primal-ref : - - (problem infeasible)
6.48/6.64 c dual-ref : - - (problem infeasible)
6.48/6.65 c Time complete: 6.53952.
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: 63794 MiB (63137 MiB free)
memory of node 1: 64507 MiB (63892 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4515572-1751236011/watcher-4515572-1751236011 -o /tmp/evaluation-result-4515572-1751236011/solver-4515572-1751236011 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1751236011-35720 --watchdog 3760 pbscip -f HOME/instance-4515572-1751236011.opb -t 3600 -j 2 -m 31000
running on 2 cores: 5,7
CPU governors:
performance: 5 7
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=35776, runsolver pid=35765
Current StackSize limit: 8192 KiB
[startup+0.100072 s]*
/proc/loadavg: 1.61 2.34 2.84 7/252 35777
/proc/meminfo: memFree=130024672/131382116 swapFree=33010684/33010684
[pid=35776] ppid=35765 vsize=55924 memory=27520 CPUtime=0.08 cores=5,7
/proc/35776/stat : 35776 (pbscip) R 35765 35776 31357 0 -1 4194304 3448 0 0 0 7 1 0 0 20 0 1 0 39280870 57266176 6880 18446744073709551615 4235264 18693293 140732833467584 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 21375888 21430392 46751744 140732833470857 140732833470956 140732833470956 140732833476558 0
/proc/35776/statm: 13981 6880 3776 3530 0 5432 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 55924 KiB
Current children cumulated memory: 27520 KiB
[startup+0.212821 s]*
/proc/loadavg: 1.61 2.34 2.84 6/252 35777
/proc/meminfo: memFree=129953164/131382116 swapFree=33010684/33010684
[pid=35776] ppid=35765 vsize=60908 memory=31616 CPUtime=0.18 cores=5,7
/proc/35776/stat : 35776 (pbscip) R 35765 35776 31357 0 -1 4194304 4476 0 0 0 17 1 0 0 20 0 1 0 39280870 62369792 7904 18446744073709551615 4235264 18693293 140732833467584 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 21375888 21430392 46751744 140732833470857 140732833470956 140732833470956 140732833476558 0
/proc/35776/statm: 15227 7904 3776 3530 0 6678 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 60908 KiB
Current children cumulated memory: 31616 KiB
[startup+0.312508 s]*
/proc/loadavg: 1.61 2.34 2.84 7/252 35777
/proc/meminfo: memFree=129921164/131382116 swapFree=33010684/33010684
[pid=35776] ppid=35765 vsize=60908 memory=32128 CPUtime=0.27 cores=5,7
/proc/35776/stat : 35776 (pbscip) R 35765 35776 31357 0 -1 4194304 4613 0 0 0 26 1 0 0 20 0 1 0 39280870 62369792 8032 18446744073709551615 4235264 18693293 140732833467584 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 21375888 21430392 46751744 140732833470857 140732833470956 140732833470956 140732833476558 0
/proc/35776/statm: 15227 8032 3776 3530 0 6678 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 60908 KiB
Current children cumulated memory: 32128 KiB
[startup+0.700213 s]
/proc/loadavg: 1.61 2.34 2.84 7/252 35777
/proc/meminfo: memFree=129897224/131382116 swapFree=33010684/33010684
[pid=35776] ppid=35765 vsize=62940 memory=34048 CPUtime=0.61 cores=5,7
/proc/35776/stat : 35776 (pbscip) R 35765 35776 31357 0 -1 4194304 5103 0 0 0 60 1 0 0 20 0 1 0 39280870 64450560 8512 18446744073709551615 4235264 18693293 140732833467584 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 21375888 21430392 46751744 140732833470857 140732833470956 140732833470956 140732833476558 0
/proc/35776/statm: 15735 8512 3776 3530 0 7186 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 62940 KiB
Current children cumulated memory: 34048 KiB
[startup+1.50016 s]
/proc/loadavg: 1.61 2.34 2.84 6/248 35785
/proc/meminfo: memFree=129828332/131382116 swapFree=33010684/33010684
[pid=35776] ppid=35765 vsize=64976 memory=36352 CPUtime=1.4 cores=5,7
/proc/35776/stat : 35776 (pbscip) R 35765 35776 31357 0 -1 4194304 5698 0 0 0 138 2 0 0 20 0 1 0 39280870 66535424 9088 18446744073709551615 4235264 18693293 140732833467584 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 46751744 140732833470857 140732833470956 140732833470956 140732833476558 0
/proc/35776/statm: 16244 9088 3776 3530 0 7695 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 64976 KiB
Current children cumulated memory: 36352 KiB
[startup+3.11419 s]
/proc/loadavg: 1.61 2.34 2.84 6/248 35818
/proc/meminfo: memFree=129515016/131382116 swapFree=33010684/33010684
[pid=35776] ppid=35765 vsize=70060 memory=41216 CPUtime=3.01 cores=5,7
/proc/35776/stat : 35776 (pbscip) R 35765 35776 31357 0 -1 4194304 6900 0 0 0 299 2 0 0 20 0 1 0 39280870 71741440 10304 18446744073709551615 4235264 18693293 140732833467584 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 46751744 140732833470857 140732833470956 140732833470956 140732833476558 0
/proc/35776/statm: 17515 10304 3776 3530 0 8966 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 70060 KiB
Current children cumulated memory: 41216 KiB
[startup+6.30024 s]
/proc/loadavg: 1.80 2.37 2.85 7/252 35822
/proc/meminfo: memFree=129065472/131382116 swapFree=33010684/33010684
[pid=35776] ppid=35765 vsize=77180 memory=48768 CPUtime=6.18 cores=5,7
/proc/35776/stat : 35776 (pbscip) R 35765 35776 31357 0 -1 4194304 8801 0 0 0 616 2 0 0 20 0 1 0 39280870 79032320 12192 18446744073709551615 4235264 18693293 140732833467584 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 46751744 140732833470857 140732833470956 140732833470956 140732833476558 0
/proc/35776/statm: 19295 12192 3776 3530 0 10746 0
Current children cumulated CPU time: 6.18 s
Current children cumulated vsize: 77180 KiB
Current children cumulated memory: 48768 KiB
[startup+6.65552 s]
# the end of solver process 35776 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=6.51264 s, system=0.03553 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+6.40026 s]
/proc/loadavg: 1.80 2.37 2.85 7/252 35822
/proc/meminfo: memFree=129065472/131382116 swapFree=33010684/33010684
[pid=35776] ppid=35765 vsize=78196 memory=49280 CPUtime=6.28 cores=5,7
/proc/35776/stat : 35776 (pbscip) R 35765 35776 31357 0 -1 4194304 8909 0 0 0 626 2 0 0 20 0 1 0 39280870 80072704 12320 18446744073709551615 4235264 18693293 140732833467584 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 46751744 140732833470857 140732833470956 140732833470956 140732833476558 0
/proc/35776/statm: 19549 12320 3776 3530 0 11000 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 78196 KiB
Current children cumulated memory: 49280 KiB
[startup+6.60021 s]
/proc/loadavg: 1.80 2.37 2.85 7/252 35822
/proc/meminfo: memFree=129065472/131382116 swapFree=33010684/33010684
[pid=35776] ppid=35765 vsize=80644 memory=51752 CPUtime=6.48 cores=5,7
/proc/35776/stat : 35776 (pbscip) R 35765 35776 31357 0 -1 4194304 9673 0 0 0 646 2 0 0 20 0 1 0 39280870 82579456 12938 18446744073709551615 4235264 18693293 140732833467584 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 46751744 140732833470857 140732833470956 140732833470956 140732833476558 0
/proc/35776/statm: 20161 12938 3776 3530 0 11612 0
Current children cumulated CPU time: 6.48 s
Current children cumulated vsize: 80644 KiB
Current children cumulated memory: 51752 KiB
Child status: 0
Real time (s): 6.65558
CPU time (s): 6.54817
CPU user time (s): 6.51264
CPU system time (s): 0.03553
CPU usage (%): 98.3863
Max. virtual memory (cumulated for all children) (KiB): 80644
Max. memory (cumulated for all children) (KiB): 51752
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.51264
system time used= 0.03553
maximum resident set size= 59560
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11506
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= 81
involuntary context switches= 57
# summary of solver processes directly reported to runsolver:
# pid: 35776
# total CPU time (s): 6.54817
# total CPU user time (s): 6.51264
# total CPU system time (s): 0.03553
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.062401 second user time and 0.117747 second system time
The end
Begin job on nodeC011 at 2025-06-30 00:26:51 IDJOB=4515572 IDBENCH=165310 IDSOLVER=3365 FILE ID=nodeC011/4515572-1751236011 RUNJOBID= nodeC011-1751236011-35720 SLURM_JOB_ID= 9587684 Free space on /tmp= 433052 MiB SOLVER NAME= SCIP 2024-07-07 BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP025.shuf-1.opb COMMAND LINE= pbscip -f BENCHNAME -t TIMEOUT -j NBCORE -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4515572-1751236011/watcher-4515572-1751236011 -o /tmp/evaluation-result-4515572-1751236011/solver-4515572-1751236011 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1751236011-35720 --watchdog 3760 pbscip -f HOME/instance-4515572-1751236011.opb -t 3600 -j 2 -m 31000 TIME LIMIT= 3600 seconds MEMORY LIMIT= 31000 MiB NBCORE= 2 MD5SUM BENCH= b01c5e8652da90e995e1f465ba7fcc42 RANDOM SEED=2107041022 nodeC011 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 : 0xb00001f cpu MHz : 1197.288 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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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 : 6984.20 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 : 0xb00001f cpu MHz : 1196.932 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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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 : 6984.20 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 : 0xb00001f cpu MHz : 1197.415 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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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 : 6984.20 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 : 0xb00001f cpu MHz : 1197.298 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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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 : 6984.20 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 : 0xb00001f cpu MHz : 1197.549 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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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 : 6984.20 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 : 0xb00001f cpu MHz : 1197.291 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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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 : 6984.20 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 : 0xb00001f cpu MHz : 1197.298 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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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 : 6984.20 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 : 0xb00001f cpu MHz : 1197.302 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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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 : 6984.20 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 131382116 kB MemFree: 130061200 kB MemAvailable: 129925240 kB Buffers: 3280 kB Cached: 673532 kB SwapCached: 0 kB Active: 369676 kB Inactive: 374676 kB Active(anon): 85500 kB Inactive(anon): 0 kB Active(file): 284176 kB Inactive(file): 374676 kB Unevictable: 3072 kB Mlocked: 0 kB SwapTotal: 33010684 kB SwapFree: 33010684 kB Zswap: 0 kB Zswapped: 0 kB Dirty: 75700 kB Writeback: 32 kB AnonPages: 70704 kB Mapped: 101940 kB Shmem: 17960 kB KReclaimable: 89244 kB Slab: 169320 kB SReclaimable: 89244 kB SUnreclaim: 80076 kB KernelStack: 3820 kB PageTables: 2580 kB SecPageTables: 0 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 98701740 kB Committed_AS: 335160 kB VmallocTotal: 34359738367 kB VmallocUsed: 149288 kB VmallocChunk: 0 kB Percpu: 3776 kB HardwareCorrupted: 0 kB AnonHugePages: 10240 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: 191304 kB DirectMap2M: 8099840 kB DirectMap1G: 127926272 kB Free space on /tmp at the end= 432980 MiB End job on nodeC011 at 2025-06-30 00:26:58