| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIP 2025-06-13 | UNSAT | 0.420251 | 0.441359 |
| Name | PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/ sumineq/sumineq_pyr_4/normalized-sumineqArity4pyramidP035.opb |
| MD5SUM | c6b59d2f242ff4d3b9f06b760e13b1c1 |
| 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 | 0.014332 |
| 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 | 2664 |
| Total number of constraints | 667 |
| Number of constraints which are clauses | 0 |
| Number of constraints which are cardinality constraints (but not clauses) | 37 |
| Number of constraints which are nor clauses,nor cardinality constraints | 630 |
| Minimum length of a constraint | 4 |
| Maximum length of a constraint | 12 |
| 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 | 3 |
| Number of bits of the biggest number in a constraint | 2 |
| Biggest sum of numbers in a constraint | 16 |
| 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 |
0.00/0.00 c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 8.0.0] [GitHash: 0408ae5eca]
0.00/0.00 c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c External libraries:
0.00/0.00 c SoPlex 8.0.0 Linear programming solver developed at Zuse Institute Berlin (soplex.zib.de) [GitHash: 67f6a391]
0.00/0.00 c CppAD 20180000.0 Algorithmic Differentiation of C++ algorithms developed by B. Bell (github.com/coin-or/CppAD)
0.00/0.00 c AMPL/MP 4.0.0 AMPL .nl file reader library (github.com/ampl/mp)
0.00/0.00 c PaPILO 3.0.0 parallel presolve for integer and linear optimization (github.com/scipopt/papilo)
0.00/0.00 c bliss 0.77 Computing Graph Automorphisms by T. Junttila and P. Kaski (users.aalto.fi/~tjunttil/bliss)
0.00/0.00 c sassy 2.0 Symmetry preprocessor by Markus Anders (github.com/markusa4/sassy)
0.00/0.00 c
0.00/0.00 c reading problem <HOME/instance-4515825-1751236713.opb>
0.00/0.01 c original problem has 2664 variables (2664 bin, 0 int, 0 cont) and 667 constraints
0.00/0.01 c problem read in 0.013 seconds
0.00/0.01 c problem without objective
0.00/0.03 c presolving:
0.00/0.03 c (round 1, fast) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 37 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 1 clqs
0.00/0.04 c (0.0s) running MILP presolver
0.00/0.04 c (0.0s) MILP presolver (2 rounds): 0 aggregations, 3 fixings, 0 bound changes
0.00/0.04 c (round 2, medium) 3 del vars, 0 del conss, 0 add conss, 0 chg bounds, 37 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.04 c (round 3, fast) 3 del vars, 1 del conss, 0 add conss, 0 chg bounds, 37 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.06 c (round 4, exhaustive) 4 del vars, 1 del conss, 0 add conss, 0 chg bounds, 37 chg sides, 0 chg coeffs, 631 upgd conss, 0 impls, 0 clqs
0.00/0.06 c (round 5, exhaustive) 4 del vars, 1 del conss, 0 add conss, 0 chg bounds, 37 chg sides, 0 chg coeffs, 666 upgd conss, 0 impls, 0 clqs
0.00/0.09 c (0.1s) probing: 51/2660 (1.9%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.09 c (0.1s) probing aborted: 50/50 successive totally useless probings
0.00/0.11 c (0.1s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.09/0.15 c (0.1s) symmetry computation finished: 1500 generators found (max: 1500, log10 of symmetry group size: 917.84) (symcode time: 0.03)
0.30/0.33 c dynamic symmetry handling statistics:
0.30/0.33 c orbitopal reduction: no components
0.30/0.33 c orbital reduction: 500 components of sizes 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, c 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3
0.30/0.33 c lexicographic reduction: 1500 permutations with support sizes 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2
0.30/0.33 c handled 500 out of 500 symmetry components
0.30/0.33 c presolving (6 rounds: 6 fast, 4 medium, 3 exhaustive):
0.30/0.33 c 4 deleted vars, 1 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 37 changed sides, 0 changed coefficients
0.30/0.33 c 0 implications, 0 cliques
0.30/0.33 c presolved problem has 2660 variables (2660 bin, 0 int, 0 cont) and 666 constraints
0.30/0.33 c presolved problem has 0 implied integral variables (0 bin, 0 int, 0 cont)
0.30/0.33 c 666 constraints of type <knapsack>
0.30/0.33 c transformed objective value is always integral (scale: 1)
0.30/0.33 c Presolving Time: 0.31
0.30/0.33 c
0.30/0.33 c - non default parameters ----------------------------------------------------------------------
0.30/0.33 c
0.30/0.33 c # SCIP version 10.0.0
0.30/0.33 c
0.30/0.33 c # maximal time in seconds to run
0.30/0.33 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.30/0.33 c limits/time = 3596.995071
0.30/0.33 c
0.30/0.33 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.30/0.33 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.30/0.33 c limits/memory = 27900
0.30/0.33 c
0.30/0.33 c # belongs reading time to solving time?
0.30/0.33 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.30/0.33 c timing/reading = TRUE
0.30/0.33 c
0.30/0.33 c # maximum allowed 'intsize' (i.e. the number of bits required to represent the sum of absolute values of all integers that appear in a constraint or objective function) or -1 for unlimited
0.30/0.33 c # [type: int, advanced: TRUE, range: [-1,2147483647], default: -1]
0.30/0.33 c reading/opbreader/maxintsize = 47
0.30/0.33 c
0.30/0.33 c # timing when propagator should be called (1:BEFORELP, 2:DURINGLPLOOP, 4:AFTERLPLOOP, 15:ALWAYS))
0.30/0.33 c # [type: int, advanced: TRUE, range: [0,15], default: 15]
0.30/0.33 c propagating/genvbounds/timingmask = 0
0.30/0.33 c
0.30/0.33 c -----------------------------------------------------------------------------------------------
0.30/0.33 c
0.30/0.41 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.30/0.41 c 0.4s| 1 | 0 | 977 | - | 60M | 0 |2660 | 698 | 666 | 0 | 0 | 32 | 0 | cutoff | -- | 0.00%| unknown
0.30/0.41 c 0.4s| 1 | 0 | 977 | - | 60M | 0 |2660 | 698 | 666 | 0 | 0 | 32 | 0 | cutoff | -- | 0.00%| unknown
0.30/0.41 c
0.30/0.41 c SCIP Status : problem is solved [infeasible]
0.30/0.41 c Solving Time (sec) : 0.41
0.30/0.41 c Solving Nodes : 1
0.30/0.41 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.30/0.41 c Dual Bound : +1.00000000000000e+20
0.30/0.41 c Gap : 0.00 %
0.30/0.41 s UNSATISFIABLE
0.30/0.41 c SCIP Status : problem is solved [infeasible]
0.30/0.41 c Total Time : 0.41
0.30/0.41 c solving : 0.41
0.30/0.41 c presolving : 0.31 (included in solving)
0.30/0.41 c reading : 0.01 (included in solving)
0.30/0.41 c copying : 0.00 (0 times copied the problem)
0.30/0.41 c Original Problem :
0.30/0.41 c Problem name : HOME/instance-4515825-1751236713.opb
0.30/0.41 c Variables : 2664 (2664 binary, 0 integer, 0 continuous)
0.30/0.41 c implied integral : 0 (0 binary, 0 integer, 0 continuous)
0.30/0.41 c Constraints : 667 initial, 667 maximal
0.30/0.41 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
0.30/0.41 c Presolved Problem :
0.30/0.41 c Problem name : t_HOME/instance-4515825-1751236713.opb
0.30/0.41 c Variables : 2660 (2660 binary, 0 integer, 0 continuous)
0.30/0.41 c implied integral : 0 (0 binary, 0 integer, 0 continuous)
0.30/0.41 c Constraints : 666 initial, 698 maximal
0.30/0.41 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
0.30/0.41 c Nonzeros : 7700 constraint, 0 clique table
0.30/0.41 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.30/0.41 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c domcol : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.30/0.41 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c dualsparsify : 0.02 0.00 1 0 0 0 0 0 0 0 0 0
0.30/0.41 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c implics : 0.00 0.00 4 0 0 0 0 0 0 0 0 0
0.30/0.41 c implint : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c milp : 0.01 0.00 1 3 0 0 0 0 0 0 0 0
0.30/0.41 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c sparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.30/0.41 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c trivial : 0.00 0.00 6 0 0 0 0 0 0 0 0 0
0.30/0.41 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c dualfix : 0.00 0.00 6 1 0 0 0 0 0 0 0 0
0.30/0.41 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c probing : 0.02 0.00 1 0 0 0 0 0 0 0 0 0
0.30/0.41 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c symmetry : 0.22 0.00 1 0 0 0 0 0 0 0 0 0
0.30/0.41 c vbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c knapsack : 0.00 0.00 6 0 0 0 0 0 0 0 0 0
0.30/0.41 c linear : 0.02 0.00 7 0 0 0 0 0 1 0 37 0
0.30/0.41 c logicor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c components : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.30/0.41 c root node : - - - 0 - - 0 - - - - -
0.30/0.41 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
0.30/0.41 c integral : 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0
0.30/0.41 c knapsack : 666 666 0 4032 0 0 0 3 325 5 0 0 0 0 0
0.30/0.41 c logicor : 0+ 32 0 30 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c fixedvar : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
0.30/0.41 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.41 c knapsack : 0.02 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.41 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.41 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.41 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.41 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.41 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.30/0.41 c dualfix : 1 0 0 0
0.30/0.41 c genvbounds : 0 0 0 0
0.30/0.41 c nlobbt : 0 0 0 0
0.30/0.41 c obbt : 0 0 0 0
0.30/0.41 c probing : 0 0 0 0
0.30/0.41 c pseudoobj : 0 0 0 0
0.30/0.41 c redcost : 0 0 0 0
0.30/0.41 c rootredcost : 0 0 0 0
0.30/0.41 c symmetry : 0 0 0 0
0.30/0.41 c vbounds : 0 0 0 0
0.30/0.41 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
0.30/0.41 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.41 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.41 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.41 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.41 c probing : 0.02 0.00 0.02 0.00 0.00 0.00
0.30/0.41 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.41 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.41 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.41 c symmetry : 0.22 0.00 0.22 0.00 0.00 0.00
0.30/0.41 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.41 c Symmetry :
0.30/0.41 c #affected vars : 2000 (2000 bin, 0 int, 0 cont)
0.30/0.41 c orbitopal red. : 0 reductions applied, 0 cutoffs
0.30/0.41 c orbital reduction: 0 reductions applied, 0 cutoffs
0.30/0.41 c lexicographic red: 0 reductions applied, 0 cutoffs
0.30/0.41 c shadow tree time : 0.00 s
0.30/0.41 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [10000,10000])
0.30/0.41 c propagation : 0.00 5 5 - 107 56.2 0 0.0 - - -
0.30/0.41 c infeasible LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
0.30/0.41 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
0.30/0.41 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
0.30/0.41 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
0.30/0.41 c applied globally : 0.00 - - 0 32 18.8 - - 0 - -
0.30/0.41 c applied locally : - - - 0 0 0.0 - - 0 - -
0.30/0.41 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
0.30/0.41 c cut pool : 0.00 - 0 0 - - 0 0 - - - - - (maximal pool size: 0)
0.30/0.41 c aggregation : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c > cmir : - - - - - - - 0 0 0 0 0 -
0.30/0.41 c > flowcover : - - - - - - - 0 0 0 0 0 -
0.30/0.41 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
0.30/0.41 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c clique : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c > gomorymi : - - - - - - - 0 0 0 0 0 -
0.30/0.41 c > strongcg : - - - - - - - 0 0 0 0 0 -
0.30/0.41 c impliedbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c mcf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c multilinear : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c rapidlearning : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c rlt : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c zerohalf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.41 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
0.30/0.41 c hybrid : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.41 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.41 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.41 c Pricers : ExecTime SetupTime Calls Vars
0.30/0.41 c problem variables: 0.00 - 0 0
0.30/0.41 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
0.30/0.41 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.41 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.41 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.41 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.41 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.41 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.41 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.41 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.41 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.41 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.41 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.41 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.41 c random : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.41 c relpscost : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.41 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.41 c Primal Heuristics : ExecTime SetupTime Calls Found Best
0.30/0.41 c LP solutions : 0.00 - - 0 0
0.30/0.41 c relax solutions : 0.00 - - 0 0
0.30/0.41 c pseudo solutions : 0.00 - - 0 0
0.30/0.41 c strong branching : 0.00 - - 0 0
0.30/0.41 c actconsdiving : 0.00 0.00 0 0 0
0.30/0.41 c adaptivediving : 0.00 0.00 0 0 0
0.30/0.41 c alns : 0.00 0.00 0 0 0
0.30/0.41 c bound : 0.00 0.00 0 0 0
0.30/0.41 c clique : 0.00 0.00 0 0 0
0.30/0.41 c coefdiving : 0.00 0.00 0 0 0
0.30/0.41 c completesol : 0.00 0.00 0 0 0
0.30/0.41 c conflictdiving : 0.00 0.00 0 0 0
0.30/0.41 c crossover : 0.00 0.00 0 0 0
0.30/0.41 c dins : 0.00 0.00 0 0 0
0.30/0.41 c distributiondivin: 0.00 0.00 0 0 0
0.30/0.41 c dks : 0.00 0.00 0 0 0
0.30/0.41 c dps : 0.00 0.00 0 0 0
0.30/0.41 c dualval : 0.00 0.00 0 0 0
0.30/0.41 c farkasdiving : 0.00 0.00 0 0 0
0.30/0.41 c feaspump : 0.00 0.00 0 0 0
0.30/0.41 c fixandinfer : 0.00 0.00 0 0 0
0.30/0.41 c fracdiving : 0.00 0.00 0 0 0
0.30/0.41 c gins : 0.00 0.00 0 0 0
0.30/0.41 c guideddiving : 0.00 0.00 0 0 0
0.30/0.41 c indicator : 0.00 0.00 0 0 0
0.30/0.41 c indicatordiving : 0.00 0.00 0 0 0
0.30/0.41 c intdiving : 0.00 0.00 0 0 0
0.30/0.41 c intshifting : 0.00 0.00 0 0 0
0.30/0.41 c linesearchdiving : 0.00 0.00 0 0 0
0.30/0.41 c localbranching : 0.00 0.00 0 0 0
0.30/0.41 c locks : 0.03 0.00 1 0 0
0.30/0.41 c lpface : 0.00 0.00 0 0 0
0.30/0.41 c mpec : 0.00 0.00 0 0 0
0.30/0.41 c multistart : 0.00 0.00 0 0 0
0.30/0.41 c mutation : 0.00 0.00 0 0 0
0.30/0.41 c nlpdiving : 0.00 0.00 0 0 0
0.30/0.41 c objpscostdiving : 0.00 0.00 0 0 0
0.30/0.41 c octane : 0.00 0.00 0 0 0
0.30/0.41 c ofins : 0.00 0.00 0 0 0
0.30/0.41 c oneopt : 0.00 0.00 0 0 0
0.30/0.41 c padm : 0.00 0.00 0 0 0
0.30/0.41 c proximity : 0.00 0.00 0 0 0
0.30/0.41 c pscostdiving : 0.00 0.00 0 0 0
0.30/0.41 c randrounding : 0.00 0.00 0 0 0
0.30/0.41 c rens : 0.00 0.00 0 0 0
0.30/0.41 c reoptsols : 0.00 0.00 0 0 0
0.30/0.41 c repair : 0.00 0.00 0 0 0
0.30/0.41 c rins : 0.00 0.00 0 0 0
0.30/0.41 c rootsoldiving : 0.00 0.00 0 0 0
0.30/0.41 c rounding : 0.00 0.00 0 0 0
0.30/0.41 c scheduler : 0.00 0.00 0 0 0
0.30/0.41 c shiftandpropagate: 0.02 0.00 1 0 0
0.30/0.41 c shifting : 0.00 0.00 0 0 0
0.30/0.41 c simplerounding : 0.00 0.00 0 0 0
0.30/0.41 c subnlp : 0.00 0.00 0 0 0
0.30/0.41 c trivial : 0.00 0.00 2 0 0
0.30/0.41 c trivialnegation : 0.00 0.00 0 0 0
0.30/0.41 c trustregion : 0.00 0.00 0 0 0
0.30/0.41 c trysol : 0.00 0.00 0 0 0
0.30/0.41 c twoopt : 0.00 0.00 0 0 0
0.30/0.41 c undercover : 0.00 0.00 0 0 0
0.30/0.41 c vbounds : 0.00 0.00 0 0 0
0.30/0.41 c veclendiving : 0.00 0.00 0 0 0
0.30/0.41 c zeroobj : 0.00 0.00 0 0 0
0.30/0.41 c zirounding : 0.00 0.00 0 0 0
0.30/0.41 c other solutions : - - - 0 -
0.30/0.41 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
0.30/0.41 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
0.30/0.41 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
0.30/0.41 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
0.30/0.41 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
0.30/0.41 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
0.30/0.41 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
0.30/0.41 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
0.30/0.41 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
0.30/0.41 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
0.30/0.41 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
0.30/0.41 c primal LP : 0.00 0 0 0.00 - 0.00 0
0.30/0.41 c dual LP : 0.03 1 977 977.00 32932.21 0.00 0
0.30/0.41 c lex dual LP : 0.00 0 0 0.00 -
0.30/0.41 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.30/0.41 c resolve instable : 0.00 0 0 0.00 -
0.30/0.41 c diving/probing LP: 0.00 0 0 0.00 -
0.30/0.41 c strong branching : 0.00 0 0 0.00 - - - 0
0.30/0.41 c (at root node) : - 0 0 0.00 -
0.30/0.41 c conflict analysis: 0.00 0 0 0.00 -
0.30/0.41 c Relaxators : Time Calls Cutoffs ImprBounds ImprTime ReducedDom Separated AddedConss
0.30/0.41 c benders : 0.00 0 0 0 0.00 0 0 0
0.30/0.41 c B&B Tree :
0.30/0.41 c number of runs : 1
0.30/0.41 c nodes : 1 (0 internal, 1 leaves)
0.30/0.41 c feasible leaves : 0
0.30/0.41 c infeas. leaves : 1
0.30/0.41 c objective leaves : 0
0.30/0.41 c nodes (total) : 1 (0 internal, 1 leaves)
0.30/0.41 c nodes left : 0
0.30/0.41 c max depth : 0
0.30/0.41 c max depth (total): 0
0.30/0.41 c backtracks : 0 (0.0%)
0.30/0.41 c early backtracks : 0 (0.0%)
0.30/0.41 c nodes exc. ref. : 0 (0.0%)
0.30/0.42 c delayed cutoffs : 0
0.30/0.42 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.30/0.42 c avg switch length: 2.00
0.30/0.42 c switching time : 0.00
0.30/0.42 c Root Node :
0.30/0.42 c First LP value : -
0.30/0.42 c First LP Iters : 0
0.30/0.42 c First LP Time : 0.03
0.30/0.42 c Final Dual Bound : -
0.30/0.42 c Final Root Iters : 977
0.30/0.42 c Root LP Estimate : -
0.30/0.42 c Solution :
0.30/0.42 c Solutions found : 0 (0 improvements)
0.30/0.42 c Primal Bound : infeasible
0.30/0.42 c Dual Bound : -
0.30/0.42 c Gap : 0.00 %
0.30/0.42 c Integrals : Total Avg%
0.30/0.42 c primal-dual : - - (problem infeasible)
0.30/0.42 c primal-ref : - - (problem infeasible)
0.30/0.42 c dual-ref : - - (problem infeasible)
0.40/0.43 c Time complete (sec): 0.416
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: 63837 MiB (62337 MiB free)
memory of node 1: 64465 MiB (63762 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4515825-1751236713/watcher-4515825-1751236713 -o /tmp/evaluation-result-4515825-1751236713/solver-4515825-1751236713 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1751236711-38748 --watchdog 3760 pbsolver -f HOME/instance-4515825-1751236713.opb -t 3600 -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
Current StackSize limit: 8192 KiB
solver pid=38890, runsolver pid=38886
[startup+0.10007 s]*
/proc/loadavg: 1.39 2.00 3.00 5/250 38895
/proc/meminfo: memFree=129097084/131382112 swapFree=33010684/33010684
[pid=38890] ppid=38886 vsize=39048 memory=26240 CPUtime=0.09 cores=5,7
/proc/38890/stat : 38890 (pbsolver) R 38886 38890 35802 0 -1 4194304 4207 0 0 0 8 1 0 0 20 0 1 0 39350480 39985152 6560 18446744073709551615 4198400 14743177 140730248531552 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 16769280 16853168 49451008 140730248534410 140730248534506 140730248534506 140730248540108 0
/proc/38890/statm: 9762 6560 2592 2575 0 6669 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 39048 KiB
Current children cumulated memory: 26240 KiB
[startup+0.219787 s]*
/proc/loadavg: 1.39 2.00 3.00 5/250 38895
/proc/meminfo: memFree=129065024/131382112 swapFree=33010684/33010684
[pid=38890] ppid=38886 vsize=71368 memory=57984 CPUtime=0.21 cores=5,7
/proc/38890/stat : 38890 (pbsolver) R 38886 38890 35802 0 -1 4194304 12156 0 0 0 17 4 0 0 20 0 1 0 39350480 73080832 14496 18446744073709551615 4198400 14743177 140730248531552 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 16769280 16853168 49451008 140730248534410 140730248534506 140730248534506 140730248540108 0
/proc/38890/statm: 17842 14496 2592 2575 0 14749 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 71368 KiB
Current children cumulated memory: 57984 KiB
[startup+0.313752 s]*
/proc/loadavg: 1.39 2.00 3.00 4/248 38895
/proc/meminfo: memFree=129078404/131382112 swapFree=33010684/33010684
[pid=38890] ppid=38886 vsize=72708 memory=59136 CPUtime=0.3 cores=5,7
/proc/38890/stat : 38890 (pbsolver) R 38886 38890 35802 0 -1 4194304 12473 0 0 0 26 4 0 0 20 0 1 0 39350480 74452992 14784 18446744073709551615 4198400 14743177 140730248531552 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 16769280 16853168 49451008 140730248534410 140730248534506 140730248534506 140730248540108 0
/proc/38890/statm: 18177 14784 2592 2575 0 15084 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 72708 KiB
Current children cumulated memory: 59136 KiB
[startup+0.441295 s]
# the end of solver process 38890 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=0.362698 s, system=0.057553 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.413169 s]*
/proc/loadavg: 1.39 2.00 3.00 5/248 38899
/proc/meminfo: memFree=129078384/131382112 swapFree=33010684/33010684
[pid=38890] ppid=38886 vsize=61916 memory=48060 CPUtime=0.4 cores=5,7
/proc/38890/stat : 38890 (pbsolver) R 38886 38890 35802 0 -1 4194304 14561 0 0 0 35 5 0 0 20 0 1 0 39350480 63401984 12015 18446744073709551615 4198400 14743177 140730248531552 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 16769280 16853168 49451008 140730248534410 140730248534506 140730248534506 140730248540108 0
/proc/38890/statm: 15479 12015 2656 2575 0 12386 0
Current children cumulated CPU time: 0.4 s
Current children cumulated vsize: 61916 KiB
Current children cumulated memory: 48060 KiB
Child status: 0
Real time (s): 0.441359
CPU time (s): 0.420251
CPU user time (s): 0.362698
CPU system time (s): 0.057553
CPU usage (%): 95.2175
Max. virtual memory (cumulated for all children) (KiB): 72708
Max. memory (cumulated for all children) (KiB): 59136
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.362698
system time used= 0.057553
maximum resident set size= 67840
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14561
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= 3
involuntary context switches= 287
# summary of solver processes directly reported to runsolver:
# pid: 38890
# total CPU time (s): 0.420251
# total CPU user time (s): 0.362698
# total CPU system time (s): 0.057553
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.032457 second user time and 0.062487 second system time
The end
Begin job on nodeC007 at 2025-06-30 00:38:33 IDJOB=4515825 IDBENCH=165367 IDSOLVER=3366 FILE ID=nodeC007/4515825-1751236713 RUNJOBID= nodeC007-1751236711-38748 SLURM_JOB_ID= 9587709 Free space on /tmp= 432984 MiB SOLVER NAME= SCIP-10 2025-06-13 BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/sumineq/sumineq_pyr_4/normalized-sumineqArity4pyramidP035.opb COMMAND LINE= pbsolver -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4515825-1751236713/watcher-4515825-1751236713 -o /tmp/evaluation-result-4515825-1751236713/solver-4515825-1751236713 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1751236711-38748 --watchdog 3760 pbsolver -f HOME/instance-4515825-1751236713.opb -t 3600 -m 31000 TIME LIMIT= 3600 seconds MEMORY LIMIT= 31000 MiB NBCORE= 2 MD5SUM BENCH= c6b59d2f242ff4d3b9f06b760e13b1c1 RANDOM SEED=1490789546 nodeC007 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 : 3491.839 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 : 6983.68 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 : 1197.198 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 : 6983.68 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 : 1197.674 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 : 6983.68 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 : 3700.000 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 : 6983.68 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 : 3491.820 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 : 6983.68 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 : 1197.202 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 : 6983.68 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 : 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 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 : 6983.68 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 : 1197.152 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 : 6983.68 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 131382112 kB MemFree: 129126532 kB MemAvailable: 129189588 kB Buffers: 3280 kB Cached: 872140 kB SwapCached: 0 kB Active: 1044268 kB Inactive: 626804 kB Active(anon): 813616 kB Inactive(anon): 0 kB Active(file): 230652 kB Inactive(file): 626804 kB Unevictable: 3072 kB Mlocked: 0 kB SwapTotal: 33010684 kB SwapFree: 33010684 kB Zswap: 0 kB Zswapped: 0 kB Dirty: 61804 kB Writeback: 20 kB AnonPages: 798588 kB Mapped: 123308 kB Shmem: 17960 kB KReclaimable: 90452 kB Slab: 172444 kB SReclaimable: 90452 kB SUnreclaim: 81992 kB KernelStack: 3936 kB PageTables: 4104 kB SecPageTables: 0 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 98701740 kB Committed_AS: 1212960 kB VmallocTotal: 34359738367 kB VmallocUsed: 149304 kB VmallocChunk: 0 kB Percpu: 3776 kB HardwareCorrupted: 0 kB AnonHugePages: 20480 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: 201544 kB DirectMap2M: 10186752 kB DirectMap1G: 125829120 kB Free space on /tmp at the end= 432956 MiB End job on nodeC007 at 2025-06-30 00:38:34