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| Solver Name | Answer | objective function | CPU time | Wall clock time |
|---|---|---|---|---|
| SCIP 2025-06-13 | OPT | 5 | 3.18754 | 3.19907 |
| Name | PB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/ normalized-clique-coloring-max-clique-n=8-t=3.opb |
| MD5SUM | 970aa3d1f1d45876cf8a11b4225544dc |
| Bench Category | OPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate) |
| Best result obtained on this benchmark | OPT |
| Best value of the objective obtained on this benchmark | 5 |
| Best CPU time to get the best result obtained on this benchmark | 0.080382 |
| Has Objective Function | YES |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 124 |
| Total number of constraints | 1676 |
| Number of constraints which are clauses | 1668 |
| Number of constraints which are cardinality constraints (but not clauses) | 8 |
| Number of constraints which are nor clauses,nor cardinality constraints | 0 |
| Minimum length of a constraint | 3 |
| Maximum length of a constraint | 9 |
| Number of terms in the objective function | 8 |
| Biggest coefficient in the objective function | 1 |
| Number of bits for the biggest coefficient in the objective function | 1 |
| Sum of the numbers in the objective function | 8 |
| Number of bits of the sum of numbers in the objective function | 4 |
| Biggest number in a constraint | 2 |
| Number of bits of the biggest number in a constraint | 2 |
| Biggest sum of numbers in a constraint | 10 |
| Number of bits of the biggest sum of numbers | 4 |
| 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-4517777-1751533855.opb>
0.00/0.00 c original problem has 124 variables (124 bin, 0 int, 0 cont) and 1676 constraints
0.00/0.00 c problem read in 0.003 seconds
0.00/0.00 c presolving:
0.00/0.01 c (0.0s) running MILP presolver
0.00/0.01 c (0.0s) MILP presolver found nothing
0.00/0.01 c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1676 upgd conss, 0 impls, 8 clqs
0.00/0.01 c (0.0s) probing: 51/124 (41.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.02 c (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.00/0.02 c (0.0s) symmetry computation finished: 16 generators found (max: 1500, log10 of symmetry group size: 9.99) (symcode time: 0.01)
0.00/0.02 c dynamic symmetry handling statistics:
0.00/0.02 c orbitopal reduction: no components
0.00/0.02 c orbital reduction: 1 components of sizes 16
0.00/0.02 c lexicographic reduction: 16 permutations with support sizes 16, 16, 34, 34, 34, 34, 34, 34, 34, 18, 18, 18, 18, 18, 18, 18
0.00/0.02 c handled 1 out of 1 symmetry components
0.00/0.02 c presolving (2 rounds: 2 fast, 2 medium, 2 exhaustive):
0.00/0.02 c 0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02 c 0 implications, 8 cliques
0.00/0.02 c presolved problem has 124 variables (124 bin, 0 int, 0 cont) and 1676 constraints
0.00/0.02 c presolved problem has 0 implied integral variables (0 bin, 0 int, 0 cont)
0.00/0.02 c 8 constraints of type <setppc>
0.00/0.02 c 1668 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.02
0.00/0.02 c
0.00/0.02 c - non default parameters ----------------------------------------------------------------------
0.00/0.02 c
0.00/0.02 c # SCIP version 10.0.0
0.00/0.02 c
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.00/0.02 c limits/time = 3596.998329
0.00/0.02 c
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.00/0.02 c limits/memory = 27900
0.00/0.02 c
0.00/0.02 c # belongs reading time to solving time?
0.00/0.02 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c timing/reading = TRUE
0.00/0.02 c
0.00/0.02 c # 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
0.00/0.02 c # [type: int, advanced: TRUE, range: [-1,2147483647], default: -1]
0.00/0.02 c reading/opbreader/maxintsize = 47
0.00/0.02 c
0.00/0.02 c # timing when propagator should be called (1:BEFORELP, 2:DURINGLPLOOP, 4:AFTERLPLOOP, 15:ALWAYS))
0.00/0.02 c # [type: int, advanced: TRUE, range: [0,15], default: 15]
0.00/0.02 c propagating/genvbounds/timingmask = 0
0.00/0.02 c
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c
0.00/0.03 o 8
0.00/0.03 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.00/0.03 c p 0.0s| 1 | 0 | 0 | - |shiftand| 0 | 124 |1679 |1676 | 0 | 0 | 3 | 0 | 0.000000e+00 | 8.000000e+00 | Inf | unknown
0.00/0.03 o 7
0.00/0.03 c i 0.0s| 1 | 0 | 0 | - | oneopt| 0 | 124 |1679 |1676 | 0 | 0 | 3 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.00/0.03 c 0.0s| 1 | 0 | 67 | - | 9891k | 0 | 124 |1679 |1676 | 0 | 0 | 3 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.00/0.03 o 5
0.00/0.03 c r 0.0s| 1 | 0 | 67 | - |shifting| 0 | 124 |1679 |1676 | 0 | 0 | 3 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.09/0.10 c 0.1s| 1 | 0 | 87 | - | 10M | 0 | 124 |1879 |1680 | 4 | 1 | 3 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.09/0.15 c 0.2s| 1 | 0 | 98 | - | 11M | 0 | 124 |1879 |1682 | 6 | 2 | 3 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.09/0.19 c 0.2s| 1 | 0 | 128 | - | 11M | 0 | 124 |1879 |1687 | 11 | 3 | 3 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.19/0.24 c 0.2s| 1 | 0 | 146 | - | 13M | 0 | 124 |1879 |1690 | 14 | 4 | 3 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.19/0.28 c 0.3s| 1 | 0 | 150 | - | 13M | 0 | 124 |1879 |1692 | 16 | 5 | 3 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.29/0.32 c 0.3s| 1 | 0 | 176 | - | 13M | 0 | 124 |1883 |1694 | 18 | 6 | 7 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.29/0.38 c 0.4s| 1 | 0 | 187 | - | 15M | 0 | 124 |1885 |1696 | 20 | 7 | 9 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.39/0.43 c 0.4s| 1 | 0 | 207 | - | 16M | 0 | 124 |1885 |1699 | 23 | 8 | 9 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.39/0.49 c 0.5s| 1 | 0 | 239 | - | 17M | 0 | 124 |1885 |1703 | 27 | 9 | 9 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.49/0.53 c 0.5s| 1 | 0 | 253 | - | 18M | 0 | 124 |1886 |1705 | 29 | 10 | 10 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.49/0.53 c 0.5s| 1 | 0 | 264 | - | 18M | 0 | 124 |1886 |1704 | 31 | 11 | 10 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.49/0.58 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.49/0.58 c 0.6s| 1 | 2 | 714 | - | 18M | 0 | 124 |1894 |1704 | 31 | 11 | 18 | 14 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
1.39/1.42 c 1.4s| 100 | 51 | 2913 | 26.8 | 21M | 16 | 124 |1907 |1692 | 126 | 3 | 107 | 326 | 1.000000e+00 | 5.000000e+00 | 400.00%| 61.84%
1.68/1.75 c 1.8s| 200 | 96 | 4190 | 19.7 | 24M | 21 | 124 |1971 | 0 | 158 | 0 | 213 | 398 | 1.181818e+00 | 5.000000e+00 | 323.08%| 64.13%
1.78/1.87 c 1.9s| 300 | 114 | 4908 | 15.5 | 24M | 21 | 124 |1982 | 0 | 164 | 0 | 271 | 405 | 1.333333e+00 | 5.000000e+00 | 275.00%| 65.16%
1.99/2.03 c 2.0s| 400 | 140 | 5648 | 13.5 | 25M | 21 | 124 |2052 | 0 | 185 | 0 | 385 | 413 | 1.666667e+00 | 5.000000e+00 | 200.00%| 67.49%
2.09/2.14 c 2.1s| 500 | 153 | 6270 | 12.0 | 25M | 21 | 124 |2069 | 0 | 201 | 0 | 466 | 421 | 2.000000e+00 | 5.000000e+00 | 150.00%| 69.81%
2.18/2.21 c 2.2s| 600 | 159 | 6945 | 11.2 | 25M | 21 | 124 |2083 |1695 | 203 | 0 | 550 | 433 | 2.000000e+00 | 5.000000e+00 | 150.00%| 70.04%
2.18/2.22 c r 2.2s| 606 | 165 | 7009 | 11.1 |ziroundi| 21 | 124 |2082 |1690 | 203 | 1 | 550 | 434 | 2.000000e+00 | 5.000000e+00 | 150.00%| 70.04%
2.18/2.27 c 2.3s| 700 | 131 | 7327 | 10.1 | 25M | 21 | 124 |2087 |1691 | 203 | 1 | 617 | 438 | 2.000000e+00 | 5.000000e+00 | 150.00%| 74.75%
2.28/2.38 c 2.4s| 800 | 114 | 7770 | 9.4 | 25M | 21 | 124 |2089 | 0 | 220 | 0 | 679 | 455 | 2.111111e+00 | 5.000000e+00 | 136.84%| 76.16%
2.38/2.44 c 2.4s| 900 | 102 | 8211 | 8.8 | 25M | 21 | 124 |2106 |1694 | 220 | 1 | 743 | 464 | 2.250000e+00 | 5.000000e+00 | 122.22%| 78.08%
2.48/2.51 c 2.5s| 1000 | 82 | 8554 | 8.3 | 25M | 22 | 124 |2122 |1692 | 224 | 1 | 792 | 465 | 3.000000e+00 | 5.000000e+00 | 66.67%| 83.02%
2.58/2.65 c 2.7s| 1100 | 60 | 9039 | 8.0 | 25M | 22 | 124 |2113 |1693 | 249 | 1 | 833 | 504 | 3.000000e+00 | 5.000000e+00 | 66.67%| 83.61%
2.68/2.70 c 2.7s| 1200 | 30 | 9309 | 7.5 | 25M | 23 | 124 |2122 | 0 | 251 | 0 | 883 | 506 | 3.000000e+00 | 5.000000e+00 | 66.67%| 83.90%
2.88/2.92 c 2.9s| 1300 | 21 | 9776 | 7.3 | 25M | 23 | 124 |2118 | 0 | 312 | 0 | 919 | 527 | 4.000000e+00 | 5.000000e+00 | 25.00%| 90.81%
2.98/3.09 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
2.98/3.09 c 3.1s| 1400 | 23 | 10360 | 7.2 | 25M | 23 | 124 |2109 |1694 | 368 | 1 | 941 | 537 | 4.000000e+00 | 5.000000e+00 | 25.00%| 92.67%
3.08/3.19 c
3.08/3.19 c SCIP Status : problem is solved [optimal solution found]
3.08/3.19 c Solving Time (sec) : 3.19
3.08/3.19 c Solving Nodes : 1449
3.08/3.19 c Primal Bound : +5.00000000000000e+00 (118 solutions)
3.08/3.19 c Dual Bound : +5.00000000000000e+00
3.08/3.19 c Gap : 0.00 %
3.08/3.19 s OPTIMUM FOUND
3.08/3.19 v x29 x30 x31 x32 x33 -x34 -x35 -x36 -x37 -x45 -x53 -x61 -x69 -x77 -x85 -x93 -x38 -x46 -x54 -x62 -x70 -x78 -x86 -x94 -x39 -x47 -x55
3.08/3.19 v -x63 -x71 -x79 -x87 -x95 -x40 -x48 -x56 -x64 -x72 -x80 -x88 -x96 -x41 -x49 -x57 -x65 -x73 -x81 -x89 -x97 -x42 -x50 -x58 x66 -x74
3.08/3.19 v -x82 -x90 -x98 -x43 -x51 -x59 -x67 -x75 x83 -x91 -x99 -x44 -x52 -x60 -x68 -x76 -x84 x92 -x100 -x1 -x2 x3 -x4 x5 -x6 -x7 -x8 -x9
3.08/3.19 v -x10 x11 -x12 x13 -x14 -x15 x16 -x17 -x18 -x19 x20 x21 -x22 -x23 -x24 -x25 x26 x27 x28 -x101 x102 -x103 -x104 x105 -x106 -x107 x108
3.08/3.19 v -x109 x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 x118 -x119 x120 -x121 x122 -x123 -x124
3.08/3.19 c SCIP Status : problem is solved [optimal solution found]
3.08/3.19 c Total Time : 3.19
3.08/3.19 c solving : 3.19
3.08/3.19 c presolving : 0.02 (included in solving)
3.08/3.19 c reading : 0.00 (included in solving)
3.08/3.19 c copying : 0.03 (9 #copies) (minimal 0.00, maximal 0.00, average 0.00)
3.08/3.19 c Original Problem :
3.08/3.19 c Problem name : HOME/instance-4517777-1751533855.opb
3.08/3.19 c Variables : 124 (124 binary, 0 integer, 0 continuous)
3.08/3.19 c implied integral : 0 (0 binary, 0 integer, 0 continuous)
3.08/3.19 c Constraints : 1676 initial, 1676 maximal
3.08/3.19 c Objective : minimize, 8 non-zeros (abs.min = 1, abs.max = 1)
3.08/3.19 c Presolved Problem :
3.08/3.19 c Problem name : t_HOME/instance-4517777-1751533855.opb
3.08/3.19 c Variables : 124 (124 binary, 0 integer, 0 continuous)
3.08/3.19 c implied integral : 0 (0 binary, 0 integer, 0 continuous)
3.08/3.19 c Constraints : 1676 initial, 2124 maximal
3.08/3.19 c Objective : minimize, 8 non-zeros (abs.min = 1, abs.max = 1)
3.08/3.19 c Nonzeros : 5116 constraint, 56 clique table
3.08/3.19 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
3.08/3.19 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c domcol : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.08/3.19 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c dualsparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.08/3.19 c gateextraction : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.08/3.19 c implics : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
3.08/3.19 c implint : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c milp : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.08/3.19 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c sparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.08/3.19 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c trivial : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
3.08/3.19 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c dualfix : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
3.08/3.19 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c probing : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.08/3.19 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c symmetry : 0.01 0.00 1 0 0 0 0 0 0 0 0 0
3.08/3.19 c vbounds : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.08/3.19 c knapsack : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c setppc : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
3.08/3.19 c linear : 0.01 0.00 2 0 0 0 0 0 0 0 0 0
3.08/3.19 c logicor : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
3.08/3.19 c components : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.08/3.19 c root node : - - - 68 - - 68 - - - - -
3.08/3.19 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
3.08/3.19 c integral : 0 0 0 0 886 0 0 146 0 0 272 0 0 130 1556
3.08/3.19 c knapsack : 0+ 1 0 6077 0 0 0 0 29 86 0 0 0 0 0
3.08/3.19 c setppc : 8 8 11 8286 0 0 0 140 3843 0 1574 0 0 0 0
3.08/3.19 c linear : 0+ 200 11 8094 0 0 0 3 332 26 316 0 0 0 0
3.08/3.19 c logicor : 1668+ 1978 11 7107 0 0 0 137 14629 304 10753 0 0 0 0
3.08/3.19 c fixedvar : 0 0 0 0 0 0 0 120 0 0 0 0 0 0 0
3.08/3.19 c countsols : 0 0 0 0 0 0 0 120 0 0 0 0 0 0 0
3.08/3.19 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
3.08/3.19 c integral : 0.43 0.00 0.00 0.00 0.43 0.00 0.00 0.00 0.00 0.00
3.08/3.19 c knapsack : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.08/3.19 c setppc : 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.08/3.19 c linear : 0.01 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00
3.08/3.19 c logicor : 0.09 0.00 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.01
3.08/3.19 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.08/3.19 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.08/3.19 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.08/3.19 c Propagators : #Propagate #ResProp Cutoffs DomReds
3.08/3.19 c dualfix : 2 0 0 0
3.08/3.19 c genvbounds : 0 0 0 0
3.08/3.19 c nlobbt : 0 0 0 0
3.08/3.19 c obbt : 0 0 0 0
3.08/3.19 c probing : 0 0 0 0
3.08/3.19 c pseudoobj : 6565 23 383 87
3.08/3.19 c redcost : 2440 0 0 966
3.08/3.19 c rootredcost : 1 0 0 0
3.08/3.19 c symmetry : 7418 0 62 2688
3.08/3.19 c vbounds : 1722 0 0 0
3.08/3.19 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
3.08/3.19 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
3.08/3.19 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
3.08/3.19 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
3.08/3.19 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
3.08/3.19 c probing : 0.00 0.00 0.00 0.00 0.00 0.00
3.08/3.19 c pseudoobj : 0.01 0.00 0.00 0.01 0.00 0.00
3.08/3.19 c redcost : 0.01 0.00 0.00 0.01 0.00 0.00
3.08/3.19 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
3.08/3.19 c symmetry : 0.10 0.00 0.01 0.08 0.00 0.01
3.08/3.19 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
3.08/3.19 c Symmetry :
3.08/3.19 c #affected vars : 124 (124 bin, 0 int, 0 cont)
3.08/3.19 c orbitopal red. : 0 reductions applied, 0 cutoffs
3.08/3.19 c orbital reduction: 2487 reductions applied, 38 cutoffs
3.08/3.19 c lexicographic red: 268 reductions applied, 24 cutoffs
3.08/3.19 c shadow tree time : 0.00 s
3.08/3.19 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [10000,10000])
3.08/3.19 c propagation : 0.01 799 753 - 3034 24.3 19 8.9 - - -
3.08/3.19 c infeasible LP : 0.00 6 6 - 22 18.0 0 0.0 2 6.5 0
3.08/3.19 c bound exceed. LP : 0.00 59 34 - 153 25.7 0 0.0 1 8.0 0
3.08/3.19 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
3.08/3.19 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
3.08/3.19 c applied globally : 0.00 - - 0 546 12.3 - - 3 - -
3.08/3.19 c applied locally : - - - 0 409 23.5 - - 0 - -
3.08/3.19 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
3.08/3.19 c cut pool : 0.03 - 363 21 - - 2411 4284 - - - - - (maximal pool size: 2138)
3.08/3.19 c aggregation : 0.03 0.00 185 11 0 0 0 0 0 0 0 0 0
3.08/3.19 c > cmir : - - - - - - - 0 0 0 0 0 -
3.08/3.19 c > flowcover : - - - - - - - 0 0 0 0 0 -
3.08/3.19 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
3.08/3.19 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c clique : 0.00 0.00 11 11 0 0 0 0 0 0 0 0 0
3.08/3.19 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c gomory : 1.52 0.00 184 10 0 0 2757 3599 548 153 146 7 0
3.08/3.19 c > gomorymi : - - - - - - - 1177 274 66 64 2 -
3.08/3.19 c > strongcg : - - - - - - - 2422 274 87 82 5 -
3.08/3.19 c impliedbounds : 0.00 0.00 185 11 0 0 0 0 0 0 0 0 0
3.08/3.19 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c mcf : 0.00 0.00 1 1 0 0 0 0 0 0 0 0 0
3.08/3.19 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c multilinear : 0.00 0.00 103 11 0 0 0 0 0 0 0 0 0
3.08/3.19 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.08/3.19 c rapidlearning : 0.07 0.00 2 1 0 0 0 0 0 0 0 0 210
3.08/3.19 c rlt : 0.00 0.00 10 10 0 0 0 0 0 0 0 0 0
3.08/3.19 c zerohalf : 0.02 0.00 185 11 0 0 258 685 56 242 218 24 0
3.08/3.19 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
3.08/3.19 c hybrid : 0.00 0.00 187 11 395 0 4493 31 0 1582
3.08/3.19 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
3.08/3.19 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
3.08/3.19 c Pricers : ExecTime SetupTime Calls Vars
3.08/3.19 c problem variables: 0.00 - 0 0
3.08/3.19 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
3.08/3.19 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
3.08/3.19 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
3.08/3.19 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
3.08/3.19 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
3.08/3.19 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
3.08/3.19 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
3.08/3.19 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
3.08/3.19 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
3.08/3.19 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
3.08/3.19 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
3.08/3.19 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
3.08/3.19 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
3.08/3.19 c random : 0.00 0.00 0 0 0 0 0 0 0 0
3.08/3.19 c relpscost : 0.43 0.00 886 0 0 0 272 0 134 1556
3.08/3.19 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
3.08/3.19 c Primal Heuristics : ExecTime SetupTime Calls Found Best
3.08/3.19 c LP solutions : 0.00 - - 0 0
3.08/3.19 c relax solutions : 0.00 - - 0 0
3.08/3.19 c pseudo solutions : 0.00 - - 0 0
3.08/3.19 c strong branching : 0.00 - - 0 0
3.08/3.19 c actconsdiving : 0.00 0.00 0 0 0
3.08/3.19 c adaptivediving : 0.01 0.00 14 0 0
3.08/3.19 c alns : 0.03 0.00 5 0 0
3.08/3.19 c bound : 0.00 0.00 0 0 0
3.08/3.19 c clique : 0.00 0.00 1 0 0
3.08/3.19 c coefdiving : 0.00 0.00 0 0 0
3.08/3.19 c completesol : 0.00 0.00 0 0 0
3.08/3.19 c conflictdiving : 0.01 0.00 12 0 0
3.08/3.19 c crossover : 0.00 0.00 0 0 0
3.08/3.19 c dins : 0.00 0.00 0 0 0
3.08/3.19 c distributiondivin: 0.03 0.00 8 0 0
3.08/3.19 c dks : 0.00 0.00 0 0 0
3.08/3.19 c dps : 0.00 0.00 0 0 0
3.08/3.19 c dualval : 0.00 0.00 0 0 0
3.08/3.19 c farkasdiving : 0.00 0.00 0 0 0
3.08/3.19 c feaspump : 0.01 0.00 1 1 0
3.08/3.19 c fixandinfer : 0.00 0.00 0 0 0
3.08/3.19 c fracdiving : 0.00 0.00 10 0 0
3.08/3.19 c gins : 0.00 0.00 0 0 0
3.08/3.19 c guideddiving : 0.00 0.00 10 0 0
3.08/3.19 c indicator : 0.00 0.00 0 0 0
3.08/3.19 c indicatordiving : 0.00 0.00 0 0 0
3.08/3.19 c intdiving : 0.00 0.00 0 0 0
3.08/3.19 c intshifting : 0.00 0.00 0 0 0
3.08/3.19 c linesearchdiving : 0.01 0.00 10 0 0
3.08/3.19 c localbranching : 0.00 0.00 0 0 0
3.08/3.19 c locks : 0.00 0.00 1 0 0
3.08/3.19 c lpface : 0.00 0.00 0 0 0
3.08/3.19 c mpec : 0.00 0.00 0 0 0
3.08/3.19 c multistart : 0.00 0.00 0 0 0
3.08/3.19 c mutation : 0.00 0.00 0 0 0
3.08/3.19 c nlpdiving : 0.00 0.00 0 0 0
3.08/3.19 c objpscostdiving : 0.00 0.00 2 1 0
3.08/3.19 c octane : 0.00 0.00 0 0 0
3.08/3.19 c ofins : 0.00 0.00 0 0 0
3.08/3.19 c oneopt : 0.00 0.00 3 1 1
3.08/3.19 c padm : 0.00 0.00 0 0 0
3.08/3.19 c proximity : 0.00 0.00 0 0 0
3.08/3.19 c pscostdiving : 0.01 0.00 12 0 0
3.08/3.19 c randrounding : 0.01 0.00 24 0 0
3.08/3.19 c rens : 0.01 0.00 1 0 0
3.08/3.19 c reoptsols : 0.00 0.00 0 0 0
3.08/3.19 c repair : 0.00 0.00 0 0 0
3.08/3.19 c rins : 0.02 0.00 1 1 0
3.08/3.19 c rootsoldiving : 0.01 0.00 2 1 0
3.08/3.19 c rounding : 0.01 0.00 411 0 0
3.08/3.19 c scheduler : 0.00 0.00 0 0 0
3.08/3.19 c shiftandpropagate: 0.00 0.00 1 1 1
3.08/3.19 c shifting : 0.02 0.00 268 60 1
3.08/3.19 c simplerounding : 0.00 0.00 1230 0 0
3.08/3.19 c subnlp : 0.00 0.00 0 0 0
3.08/3.19 c trivial : 0.00 0.00 2 0 0
3.08/3.19 c trivialnegation : 0.00 0.00 0 0 0
3.08/3.19 c trustregion : 0.00 0.00 0 0 0
3.08/3.19 c trysol : 0.00 0.00 0 0 0
3.08/3.19 c twoopt : 0.00 0.00 0 0 0
3.08/3.19 c undercover : 0.00 0.00 0 0 0
3.08/3.19 c vbounds : 0.00 0.00 0 0 0
3.08/3.19 c veclendiving : 0.00 0.00 10 0 0
3.08/3.19 c zeroobj : 0.00 0.00 0 0 0
3.08/3.19 c zirounding : 0.02 0.00 775 52 0
3.08/3.19 c other solutions : - - - 0 -
3.08/3.19 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
3.08/3.19 c rens : 0 0.00 0.00 0 0 0 0.00000 0.12500 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
3.08/3.19 c rins : 0 0.00 0.00 0 0 0 0.00000 0.12500 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
3.08/3.19 c mutation : 0 0.00 0.00 0 0 0 0.00000 0.12500 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
3.08/3.19 c localbranching : 0 0.00 0.00 0 0 0 0.00000 0.12500 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
3.08/3.19 c crossover : 0 0.00 0.00 0 0 0 0.00000 0.12500 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
3.08/3.19 c proximity : 0 0.00 0.00 0 0 0 0.00000 0.12500 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
3.08/3.19 c zeroobjective : 0 0.00 0.00 0 0 0 0.00000 0.12500 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
3.08/3.19 c dins : 0 0.00 0.00 0 0 0 0.00000 0.12500 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
3.08/3.19 c trustregion : 0 0.00 0.00 0 0 0 0.00000 0.00000 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 0
3.08/3.19 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
3.08/3.19 c primal LP : 0.02 123 0 0.00 0.00 0.02 123
3.08/3.19 c dual LP : 0.37 1501 8341 6.54 22327.33 0.04 225
3.08/3.19 c lex dual LP : 0.00 0 0 0.00 -
3.08/3.19 c barrier LP : 0.00 0 0 0.00 - 0.00 0
3.08/3.19 c resolve instable : 0.00 0 0 0.00 -
3.08/3.19 c diving/probing LP: 0.10 237 2257 9.52 22782.10
3.08/3.19 c strong branching : 0.23 538 5419 10.07 23928.64 - - 36
3.08/3.19 c (at root node) : - 14 390 27.86 -
3.08/3.19 c conflict analysis: 0.00 0 0 0.00 -
3.08/3.19 c Relaxators : Time Calls Cutoffs ImprBounds ImprTime ReducedDom Separated AddedConss
3.08/3.19 c benders : 0.00 0 0 0 0.00 0 0 0
3.08/3.19 c B&B Tree :
3.08/3.19 c number of runs : 1
3.08/3.19 c nodes : 1449 (778 internal, 671 leaves)
3.08/3.19 c feasible leaves : 0
3.08/3.19 c infeas. leaves : 466
3.08/3.19 c objective leaves : 205
3.08/3.19 c nodes (total) : 1449 (778 internal, 671 leaves)
3.08/3.19 c nodes left : 0
3.08/3.19 c max depth : 23
3.08/3.19 c max depth (total): 23
3.08/3.19 c backtracks : 493 (34.0%)
3.08/3.19 c early backtracks : 0 (0.0%)
3.08/3.19 c nodes exc. ref. : 0 (0.0%)
3.08/3.19 c delayed cutoffs : 108
3.08/3.19 c repropagations : 379 (1663 domain reductions, 88 cutoffs)
3.08/3.19 c avg switch length: 5.71
3.08/3.19 c switching time : 0.10
3.08/3.19 c Root Node :
3.08/3.19 c First LP value : +0.00000000000000e+00
3.08/3.19 c First LP Iters : 67 (46951.65 Iter/sec)
3.08/3.19 c First LP Time : 0.00
3.08/3.19 c Final Dual Bound : +0.00000000000000e+00
3.08/3.19 c Final Root Iters : 264
3.08/3.19 c Root LP Estimate : +1.77114925771949e+00
3.08/3.19 c Solution :
3.08/3.19 c Solutions found : 118 (3 improvements)
3.08/3.19 c First Solution : +8.00000000000000e+00 (in run 1, after 1 nodes, 0.03 seconds, depth 38, found by <shiftandpropagate>)
3.08/3.19 c Gap First Sol. : infinite
3.08/3.19 c Gap Last Sol. : 150.00 %
3.08/3.19 c Primal Bound : +5.00000000000000e+00 (in run 1, after 606 nodes, 2.22 seconds, depth 15, found by <zirounding>)
3.08/3.19 c Dual Bound : +5.00000000000000e+00
3.08/3.19 c Gap : 0.00 %
3.08/3.19 c Integrals : Total Avg%
3.08/3.19 c primal-dual : 224.95 70.53
3.08/3.19 c primal-ref : - - (not evaluated)
3.08/3.19 c dual-ref : - - (not evaluated)
3.08/3.19 c Time complete (sec): 3.184
OK 5
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: 63665 MiB (60406 MiB free)
memory of node 1: 64507 MiB (60415 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4517777-1751533855/watcher-4517777-1751533855 -o /tmp/evaluation-result-4517777-1751533855/solver-4517777-1751533855 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1751526542-73833 --watchdog 3760 pbsolver -f HOME/instance-4517777-1751533855.opb -t 3600 -m 31000
running on 2 cores: 0,2
CPU governors:
performance: 0 2
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=75197, runsolver pid=75194
Current StackSize limit: 8192 KiB
[startup+0.100055 s]*
/proc/loadavg: 4.11 4.11 4.09 5/264 75198
/proc/meminfo: memFree=123705500/131250000 swapFree=33010416/33010684
[pid=75197] ppid=75194 vsize=39000 memory=29312 CPUtime=0.09 cores=0,2
/proc/75197/stat : 75197 (pbsolver) R 75194 75197 73823 0 -1 4194304 4881 0 0 0 9 0 0 0 20 0 1 0 69065385 39936000 7296 18446744073709551615 4198400 14743177 140735172909680 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 47857664 140735172913546 140735172913642 140735172913642 140735172919244 0
/proc/75197/statm: 9750 7328 2688 2575 0 6657 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 39000 KiB
Current children cumulated memory: 29312 KiB
[startup+0.205307 s]*
/proc/loadavg: 4.11 4.11 4.09 5/264 75198
/proc/meminfo: memFree=123705252/131250000 swapFree=33010416/33010684
[pid=75197] ppid=75194 vsize=38156 memory=28508 CPUtime=0.19 cores=0,2
/proc/75197/stat : 75197 (pbsolver) R 75194 75197 73823 0 -1 4194304 4903 0 0 0 19 0 0 0 20 0 1 0 69065385 39071744 7127 18446744073709551615 4198400 14743177 140735172909680 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 47857664 140735172913546 140735172913642 140735172913642 140735172919244 0
/proc/75197/statm: 9539 7127 2688 2575 0 6446 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 38156 KiB
Current children cumulated memory: 28508 KiB
[startup+0.305459 s]*
/proc/loadavg: 4.11 4.11 4.09 5/264 75198
/proc/meminfo: memFree=123705252/131250000 swapFree=33010416/33010684
[pid=75197] ppid=75194 vsize=38156 memory=28508 CPUtime=0.29 cores=0,2
/proc/75197/stat : 75197 (pbsolver) R 75194 75197 73823 0 -1 4194304 4906 0 0 0 29 0 0 0 20 0 1 0 69065385 39071744 7127 18446744073709551615 4198400 14743177 140735172909680 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 47857664 140735172913546 140735172913642 140735172913642 140735172919244 0
/proc/75197/statm: 9539 7127 2688 2575 0 6446 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 38156 KiB
Current children cumulated memory: 28508 KiB
[startup+0.700165 s]
/proc/loadavg: 4.11 4.11 4.09 5/264 75198
/proc/meminfo: memFree=123705252/131250000 swapFree=33010416/33010684
[pid=75197] ppid=75194 vsize=46552 memory=36700 CPUtime=0.69 cores=0,2
/proc/75197/stat : 75197 (pbsolver) R 75194 75197 73823 0 -1 4194304 6945 0 0 0 68 1 0 0 20 0 1 0 69065385 47669248 9175 18446744073709551615 4198400 14743177 140735172909680 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 47857664 140735172913546 140735172913642 140735172913642 140735172919244 0
/proc/75197/statm: 11638 9175 2688 2575 0 8545 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 46552 KiB
Current children cumulated memory: 36700 KiB
[startup+1.50017 s]
/proc/loadavg: 4.11 4.11 4.09 5/264 75198
/proc/meminfo: memFree=123701948/131250000 swapFree=33010416/33010684
[pid=75197] ppid=75194 vsize=46552 memory=37084 CPUtime=1.48 cores=0,2
/proc/75197/stat : 75197 (pbsolver) R 75194 75197 73823 0 -1 4194304 7047 0 0 0 147 1 0 0 20 0 1 0 69065385 47669248 9271 18446744073709551615 4198400 14743177 140735172909680 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 47857664 140735172913546 140735172913642 140735172913642 140735172919244 0
/proc/75197/statm: 11638 9271 2688 2575 0 8545 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 46552 KiB
Current children cumulated memory: 37084 KiB
[startup+3.10564 s]
/proc/loadavg: 4.11 4.11 4.09 5/264 75198
/proc/meminfo: memFree=123689904/131250000 swapFree=33010416/33010684
[pid=75197] ppid=75194 vsize=51304 memory=42076 CPUtime=3.08 cores=0,2
/proc/75197/stat : 75197 (pbsolver) R 75194 75197 73823 0 -1 4194304 8323 0 0 0 307 1 0 0 20 0 1 0 69065385 52535296 10519 18446744073709551615 4198400 14743177 140735172909680 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 47857664 140735172913546 140735172913642 140735172913642 140735172919244 0
/proc/75197/statm: 12826 10519 2688 2575 0 9733 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 51304 KiB
Current children cumulated memory: 42076 KiB
[startup+3.19903 s]
# the end of solver process 75197 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=3.1686 s, system=0.018932 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+3.10564 s]
/proc/loadavg: 4.11 4.11 4.09 5/264 75198
/proc/meminfo: memFree=123689904/131250000 swapFree=33010416/33010684
[pid=75197] ppid=75194 vsize=51304 memory=42076 CPUtime=3.08 cores=0,2
/proc/75197/stat : 75197 (pbsolver) R 75194 75197 73823 0 -1 4194304 8323 0 0 0 307 1 0 0 20 0 1 0 69065385 52535296 10519 18446744073709551615 4198400 14743177 140735172909680 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 47857664 140735172913546 140735172913642 140735172913642 140735172919244 0
/proc/75197/statm: 12826 10519 2688 2575 0 9733 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 51304 KiB
Current children cumulated memory: 42076 KiB
Child status: 0
Real time (s): 3.19907
CPU time (s): 3.18754
CPU user time (s): 3.1686
CPU system time (s): 0.018932
CPU usage (%): 99.6395
Max. virtual memory (cumulated for all children) (KiB): 51304
Max. memory (cumulated for all children) (KiB): 42076
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.1686
system time used= 0.018932
maximum resident set size= 42076
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8323
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= 7
# summary of solver processes directly reported to runsolver:
# pid: 75197
# total CPU time (s): 3.18754
# total CPU user time (s): 3.1686
# total CPU system time (s): 0.018932
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.0237 second user time and 0.038747 second system time
The end
Begin job on nodeC027 at 2025-07-03 11:10:55 IDJOB=4517777 IDBENCH=176184 IDSOLVER=3366 FILE ID=nodeC027/4517777-1751533855 RUNJOBID= nodeC027-1751526542-73833 SLURM_JOB_ID= 9598657 Free space on /tmp= 431128 MiB SOLVER NAME= SCIP-10 2025-06-13 BENCH NAME= PB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/normalized-clique-coloring-max-clique-n=8-t=3.opb COMMAND LINE= pbsolver -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4517777-1751533855/watcher-4517777-1751533855 -o /tmp/evaluation-result-4517777-1751533855/solver-4517777-1751533855 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1751526542-73833 --watchdog 3760 pbsolver -f HOME/instance-4517777-1751533855.opb -t 3600 -m 31000 TIME LIMIT= 3600 seconds MEMORY LIMIT= 31000 MiB NBCORE= 2 MD5SUM BENCH= 970aa3d1f1d45876cf8a11b4225544dc RANDOM SEED=125196202 nodeC027 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024 /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor: performance /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.682 cache size : 15360 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.29 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.931 cache size : 15360 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.29 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.040 cache size : 15360 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.29 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.708 cache size : 15360 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.29 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.650 cache size : 15360 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.29 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.656 cache size : 15360 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.29 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3622.542 cache size : 15360 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.29 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3626.663 cache size : 15360 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.29 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 131250000 kB MemFree: 123733664 kB MemAvailable: 123972560 kB Buffers: 2488 kB Cached: 1038664 kB SwapCached: 12 kB Active: 6424224 kB Inactive: 498116 kB Active(anon): 5896480 kB Inactive(anon): 2792 kB Active(file): 527744 kB Inactive(file): 495324 kB Unevictable: 3072 kB Mlocked: 0 kB SwapTotal: 33010684 kB SwapFree: 33010416 kB Zswap: 0 kB Zswapped: 0 kB Dirty: 15048 kB Writeback: 0 kB AnonPages: 5879196 kB Mapped: 137680 kB Shmem: 18056 kB KReclaimable: 109732 kB Slab: 198576 kB SReclaimable: 109732 kB SUnreclaim: 88844 kB KernelStack: 4256 kB PageTables: 14588 kB SecPageTables: 0 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 98635684 kB Committed_AS: 6917724 kB VmallocTotal: 34359738367 kB VmallocUsed: 150536 kB VmallocChunk: 0 kB Percpu: 3776 kB HardwareCorrupted: 0 kB AnonHugePages: 2539520 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: 203476 kB DirectMap2M: 9005056 kB DirectMap1G: 126877696 kB Free space on /tmp at the end= 431116 MiB End job on nodeC027 at 2025-07-03 11:10:58