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| Solver Name | Answer | objective function | CPU time | Wall clock time |
|---|---|---|---|---|
| SCIP 2025-06-13 | OPT | -26 | 4.31615 | 4.33995 |
| Name | PB24/normalized-PB07/OPT-NLC/ submittedPB07/manquinho/mis/normalized-mis_100_10_2.opb |
| MD5SUM | db8f75360d6df75fc27b875bffef508c |
| Bench Category | OPT-NLC (optimization problem, non-linear constraints, no OPT/UNSAT certificate) |
| Best result obtained on this benchmark | OPT |
| Best value of the objective obtained on this benchmark | -26 |
| Best CPU time to get the best result obtained on this benchmark | 3.66734 |
| 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 | 100 |
| Total number of constraints | 100 |
| Number of constraints which are clauses | 0 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 100 |
| Minimum length of a constraint | 10 |
| Maximum length of a constraint | 20 |
| Number of terms in the objective function | 100 |
| 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 | 100 |
| Number of bits of the sum of numbers in the objective function | 7 |
| Biggest number in a constraint | 1 |
| Number of bits of the biggest number in a constraint | 1 |
| Biggest sum of numbers in a constraint | 100 |
| Number of bits of the biggest sum of numbers | 7 |
| Number of products (including duplicates) | 1260 |
| Sum of products size (including duplicates) | 2520 |
| Number of different products | 630 |
| Sum of products size | 1260 |
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-4498127-1751268244.opb>
0.00/0.00 c original problem has 730 variables (100 bin, 0 int, 630 cont) and 830 constraints
0.00/0.00 c original problem has 630 implied integral variables (0 bin, 0 int, 630 cont)
0.00/0.00 c problem read in 0.002 seconds
0.00/0.00 o 0
0.00/0.00 c feasible solution found by trivial heuristic after 0.0 seconds, objective value 0.000000e+00
0.00/0.00 c presolving:
0.00/0.00 c (round 1, fast) 630 del vars, 100 del conss, 0 add conss, 630 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.00 c (round 2, fast) 630 del vars, 100 del conss, 0 add conss, 630 chg bounds, 0 chg sides, 0 chg coeffs, 630 upgd conss, 0 impls, 0 clqs
0.00/0.00 c (round 3, medium) 630 del vars, 830 del conss, 0 add conss, 630 chg bounds, 0 chg sides, 0 chg coeffs, 630 upgd conss, 0 impls, 629 clqs
0.00/0.01 c (0.0s) probing: 51/100 (51.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.01 c (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.00/0.01 c (0.0s) no symmetry present (symcode time: 0.00)
0.00/0.01 c presolving (4 rounds: 4 fast, 2 medium, 1 exhaustive):
0.00/0.01 c 630 deleted vars, 830 deleted constraints, 0 added constraints, 630 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01 c 0 implications, 629 cliques
0.00/0.01 c presolved problem has 100 variables (100 bin, 0 int, 0 cont) and 630 constraints
0.00/0.01 c presolved problem has 0 implied integral variables (0 bin, 0 int, 0 cont)
0.00/0.01 c 630 constraints of type <setppc>
0.00/0.01 c transformed objective value is always integral (scale: 1)
0.00/0.01 c Presolving Time: 0.01
0.00/0.01 c
0.00/0.01 c - non default parameters ----------------------------------------------------------------------
0.00/0.01 c
0.00/0.01 c # SCIP version 10.0.0
0.00/0.01 c
0.00/0.01 c # maximal time in seconds to run
0.00/0.01 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.00/0.01 c limits/time = 3596.998008
0.00/0.01 c
0.00/0.01 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.00/0.01 c limits/memory = 27900
0.00/0.01 c
0.00/0.01 c # belongs reading time to solving time?
0.00/0.01 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c timing/reading = TRUE
0.00/0.01 c
0.00/0.01 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
0.00/0.01 c # [type: int, advanced: TRUE, range: [-1,2147483647], default: -1]
0.00/0.01 c reading/opbreader/maxintsize = 47
0.00/0.01 c
0.00/0.01 c # timing when propagator should be called (1:BEFORELP, 2:DURINGLPLOOP, 4:AFTERLPLOOP, 15:ALWAYS))
0.00/0.01 c # [type: int, advanced: TRUE, range: [0,15], default: 15]
0.00/0.01 c propagating/genvbounds/timingmask = 0
0.00/0.01 c
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c transformed 1/1 original solutions to the transformed problem space
0.00/0.01 c
0.00/0.01 o -15
0.00/0.01 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.00/0.01 c p 0.0s| 1 | 0 | 0 | - | clique| 0 | 100 | 630 | 630 | 0 | 0 | 0 | 0 |-1.000000e+02 |-1.500000e+01 | 566.67%| unknown
0.00/0.01 o -22
0.00/0.01 c p 0.0s| 1 | 0 | 0 | - | locks| 0 | 100 | 630 | 630 | 0 | 0 | 0 | 0 |-1.000000e+02 |-2.200000e+01 | 354.55%| unknown
0.00/0.01 o -24
0.00/0.01 c i 0.0s| 1 | 0 | 0 | - | oneopt| 0 | 100 | 630 | 630 | 0 | 0 | 0 | 0 |-1.000000e+02 |-2.400000e+01 | 316.67%| unknown
0.00/0.01 c 0.0s| 1 | 0 | 111 | - | 6024k | 0 | 100 | 630 | 630 | 0 | 0 | 0 | 0 |-5.000000e+01 |-2.400000e+01 | 108.33%| unknown
0.00/0.02 c 0.0s| 1 | 0 | 178 | - | 6492k | 0 | 100 | 630 | 639 | 9 | 1 | 0 | 0 |-4.500000e+01 |-2.400000e+01 | 87.50%| unknown
0.00/0.02 c 0.0s| 1 | 0 | 217 | - | 6563k | 0 | 100 | 630 | 647 | 17 | 2 | 0 | 0 |-4.200000e+01 |-2.400000e+01 | 75.00%| unknown
0.00/0.03 c 0.0s| 1 | 0 | 261 | - | 6636k | 0 | 100 | 630 | 655 | 25 | 3 | 0 | 0 |-4.100000e+01 |-2.400000e+01 | 70.83%| unknown
0.00/0.04 c 0.0s| 1 | 0 | 336 | - | 6721k | 0 | 100 | 630 | 671 | 41 | 4 | 0 | 0 |-4.000000e+01 |-2.400000e+01 | 66.67%| unknown
0.00/0.05 c 0.1s| 1 | 0 | 430 | - | 7007k | 0 | 100 | 630 | 684 | 54 | 5 | 0 | 0 |-3.812500e+01 |-2.400000e+01 | 58.85%| unknown
0.00/0.07 c 0.1s| 1 | 0 | 507 | - | 7254k | 0 | 100 | 630 | 689 | 59 | 6 | 0 | 0 |-3.673684e+01 |-2.400000e+01 | 53.07%| unknown
0.10/0.10 c 0.1s| 1 | 0 | 567 | - | 7449k | 0 | 100 | 630 | 698 | 68 | 7 | 0 | 0 |-3.600000e+01 |-2.400000e+01 | 50.00%| unknown
0.10/0.13 c 0.1s| 1 | 0 | 681 | - | 7871k | 0 | 100 | 630 | 709 | 79 | 8 | 0 | 0 |-3.524242e+01 |-2.400000e+01 | 46.84%| unknown
0.10/0.16 c 0.2s| 1 | 0 | 790 | - | 8592k | 0 | 100 | 630 | 715 | 85 | 9 | 0 | 0 |-3.470833e+01 |-2.400000e+01 | 44.62%| unknown
0.10/0.20 c 0.2s| 1 | 0 | 886 | - | 9465k | 0 | 100 | 630 | 725 | 95 | 10 | 0 | 0 |-3.418852e+01 |-2.400000e+01 | 42.45%| unknown
0.10/0.20 c 0.2s| 1 | 0 | 971 | - | 9596k | 0 | 100 | 630 | 733 | 103 | 11 | 0 | 0 |-3.392279e+01 |-2.400000e+01 | 41.34%| unknown
0.20/0.21 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.20/0.21 c 0.2s| 1 | 0 | 1034 | - | 9674k | 0 | 100 | 630 | 741 | 111 | 12 | 0 | 0 |-3.358377e+01 |-2.400000e+01 | 39.93%| unknown
0.20/0.21 c 0.2s| 1 | 0 | 1095 | - | 9753k | 0 | 100 | 630 | 748 | 118 | 13 | 0 | 0 |-3.344299e+01 |-2.400000e+01 | 39.35%| unknown
0.20/0.21 c 0.2s| 1 | 0 | 1146 | - | 9840k | 0 | 100 | 630 | 755 | 125 | 14 | 0 | 0 |-3.315047e+01 |-2.400000e+01 | 38.13%| unknown
0.20/0.22 c 0.2s| 1 | 0 | 1176 | - | 9919k | 0 | 100 | 630 | 762 | 132 | 15 | 0 | 0 |-3.305592e+01 |-2.400000e+01 | 37.73%| unknown
0.20/0.22 c 0.2s| 1 | 0 | 1218 | - | 10M | 0 | 100 | 630 | 768 | 138 | 16 | 0 | 0 |-3.286957e+01 |-2.400000e+01 | 36.96%| unknown
0.20/0.22 c 0.2s| 1 | 0 | 1267 | - | 10M | 0 | 100 | 630 | 765 | 143 | 17 | 0 | 0 |-3.273844e+01 |-2.400000e+01 | 36.41%| unknown
0.20/0.23 c 0.2s| 1 | 0 | 1316 | - | 10M | 0 | 100 | 630 | 771 | 149 | 18 | 0 | 0 |-3.256947e+01 |-2.400000e+01 | 35.71%| unknown
0.20/0.23 c 0.2s| 1 | 0 | 1346 | - | 10M | 0 | 100 | 630 | 776 | 154 | 19 | 0 | 0 |-3.250477e+01 |-2.400000e+01 | 35.44%| unknown
0.20/0.24 c 0.2s| 1 | 0 | 1383 | - | 10M | 0 | 100 | 630 | 780 | 158 | 20 | 0 | 0 |-3.242904e+01 |-2.400000e+01 | 35.12%| unknown
0.20/0.24 c 0.2s| 1 | 0 | 1419 | - | 10M | 0 | 100 | 630 | 785 | 163 | 21 | 0 | 0 |-3.236176e+01 |-2.400000e+01 | 34.84%| unknown
0.20/0.24 c 0.2s| 1 | 0 | 1430 | - | 10M | 0 | 100 | 630 | 789 | 167 | 22 | 0 | 0 |-3.234654e+01 |-2.400000e+01 | 34.78%| unknown
0.20/0.24 c 0.2s| 1 | 0 | 1442 | - | 10M | 0 | 100 | 630 | 783 | 173 | 23 | 0 | 0 |-3.234057e+01 |-2.400000e+01 | 34.75%| unknown
0.20/0.24 c 0.2s| 1 | 0 | 1444 | - | 10M | 0 | 100 | 630 | 784 | 174 | 24 | 0 | 0 |-3.234051e+01 |-2.400000e+01 | 34.75%| unknown
0.20/0.25 c 0.2s| 1 | 0 | 1446 | - | 10M | 0 | 100 | 630 | 785 | 175 | 25 | 0 | 0 |-3.234034e+01 |-2.400000e+01 | 34.75%| unknown
0.30/0.36 c 0.4s| 1 | 2 | 1446 | - | 10M | 0 | 100 | 630 | 785 | 175 | 26 | 0 | 22 |-3.191942e+01 |-2.400000e+01 | 33.00%| unknown
0.88/0.98 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.88/0.98 c 1.0s| 100 | 15 | 4699 | 32.9 | 11M | 10 | 100 | 645 | 726 | 207 | 0 | 15 | 543 |-3.154948e+01 |-2.400000e+01 | 31.46%| 20.48%
1.08/1.12 o -25
1.08/1.12 c * 1.1s| 150 | 18 | 5945 | 30.2 | LP | 10 | 100 | 646 | 734 | 236 | 3 | 16 | 573 |-3.154948e+01 |-2.500000e+01 | 26.20%| 25.20%
1.18/1.21 c 1.2s| 200 | 20 | 7101 | 28.4 | 11M | 10 | 100 | 648 | 727 | 257 | 1 | 18 | 587 |-3.122167e+01 |-2.500000e+01 | 24.89%| 34.31%
1.58/1.65 c 1.7s| 300 | 24 | 9817 | 28.0 | 17M | 13 | 100 | 653 | 730 | 353 | 0 | 23 | 596 |-3.095238e+01 |-2.500000e+01 | 23.81%| 42.97%
2.38/2.44 c 2.4s| 400 | 24 | 13103 | 29.2 | 26M | 14 | 100 | 656 | 742 | 566 | 1 | 26 | 602 |-3.030000e+01 |-2.500000e+01 | 21.20%| 57.08%
2.98/3.08 o -26
2.98/3.08 c * 3.1s| 456 | 27 | 16752 | 33.6 | LP | 14 | 100 | 672 | 756 | 753 | 1 | 42 | 602 |-2.950000e+01 |-2.600000e+01 | 13.46%| 64.06%
3.67/3.71 c 3.7s| 500 | 27 | 19684 | 36.5 | 37M | 14 | 100 | 672 | 736 | 946 | 0 | 42 | 602 |-2.900000e+01 |-2.600000e+01 | 11.54%| 74.59%
4.16/4.25 c 4.3s| 600 | 21 | 23144 | 36.2 | 37M | 17 | 100 | 668 | 744 |1063 | 1 | 49 | 607 |-2.800000e+01 |-2.600000e+01 | 7.69%| 89.35%
4.26/4.32 c
4.26/4.32 c SCIP Status : problem is solved [optimal solution found]
4.26/4.32 c Solving Time (sec) : 4.33
4.26/4.32 c Solving Nodes : 695
4.26/4.32 c Primal Bound : -2.60000000000000e+01 (375 solutions)
4.26/4.32 c Dual Bound : -2.60000000000000e+01
4.26/4.32 c Gap : 0.00 %
4.26/4.32 s OPTIMUM FOUND
4.26/4.32 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28
4.26/4.32 v -x29 -x30 -x31 -x32 x33 x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 x54 -x55
4.26/4.32 v -x56 -x57 -x58 -x59 x60 -x61 -x62 -x63 x64 -x65 x66 -x67 x68 -x69 x70 -x71 x72 -x73 x74 x75 x76 -x77 x78 -x79 -x80 x81 -x82 -x83
4.26/4.32 v -x84 -x85 -x86 x87 -x88 -x89 -x90 x91 x92 -x93 x94 x95 -x96 x97 -x98 x99 x100
4.26/4.32 c SCIP Status : problem is solved [optimal solution found]
4.26/4.32 c Total Time : 4.33
4.26/4.32 c solving : 4.33
4.26/4.32 c presolving : 0.01 (included in solving)
4.26/4.32 c reading : 0.00 (included in solving)
4.26/4.32 c copying : 0.01 (3 #copies) (minimal 0.00, maximal 0.00, average 0.00)
4.26/4.32 c Original Problem :
4.26/4.32 c Problem name : HOME/instance-4498127-1751268244.opb
4.26/4.32 c Variables : 730 (100 binary, 0 integer, 630 continuous)
4.26/4.32 c implied integral : 630 (0 binary, 0 integer, 630 continuous)
4.26/4.32 c Constraints : 830 initial, 830 maximal
4.26/4.32 c Objective : minimize, 100 non-zeros (abs.min = 1, abs.max = 1)
4.26/4.32 c Presolved Problem :
4.26/4.32 c Problem name : t_HOME/instance-4498127-1751268244.opb
4.26/4.32 c Variables : 100 (100 binary, 0 integer, 0 continuous)
4.26/4.32 c implied integral : 0 (0 binary, 0 integer, 0 continuous)
4.26/4.32 c Constraints : 630 initial, 679 maximal
4.26/4.32 c Objective : minimize, 100 non-zeros (abs.min = 1, abs.max = 1)
4.26/4.32 c Nonzeros : 1260 constraint, 1258 clique table
4.26/4.32 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
4.26/4.32 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c domcol : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
4.26/4.32 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c dualsparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
4.26/4.32 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c implics : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
4.26/4.32 c implint : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c milp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c sparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
4.26/4.32 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c trivial : 0.00 0.00 4 0 0 0 0 0 0 0 0 0
4.26/4.32 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c dualfix : 0.00 0.00 4 0 0 0 0 0 0 0 0 0
4.26/4.32 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c probing : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
4.26/4.32 c pseudoobj : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
4.26/4.32 c symmetry : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
4.26/4.32 c vbounds : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
4.26/4.32 c setppc : 0.00 0.00 5 0 0 0 0 0 0 0 0 0
4.26/4.32 c and : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
4.26/4.32 c linear : 0.00 0.00 1 630 0 0 630 0 100 0 0 0
4.26/4.32 c logicor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c pseudoboolean : 0.00 0.00 1 0 0 0 0 0 730 0 0 0
4.26/4.32 c components : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
4.26/4.32 c root node : - - - 40 - - 40 - - - - -
4.26/4.32 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
4.26/4.32 c integral : 0 0 0 0 424 0 0 387 0 0 148 0 0 29 712
4.26/4.32 c setppc : 630 630 26 4056 2 0 0 381 1372 0 3465 0 0 0 0
4.26/4.32 c logicor : 0+ 52 0 796 0 0 0 0 7 7 13 0 0 0 0
4.26/4.32 c fixedvar : 0 0 0 0 2 0 0 376 0 0 0 0 0 0 0
4.26/4.32 c countsols : 0 0 0 0 2 0 0 376 0 0 0 0 0 0 0
4.26/4.32 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
4.26/4.32 c integral : 0.67 0.00 0.00 0.00 0.67 0.00 0.00 0.00 0.00 0.00
4.26/4.32 c setppc : 0.02 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.01
4.26/4.32 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
4.26/4.32 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
4.26/4.32 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
4.26/4.32 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
4.26/4.32 c Propagators : #Propagate #ResProp Cutoffs DomReds
4.26/4.32 c dualfix : 2 0 0 0
4.26/4.32 c genvbounds : 0 0 0 0
4.26/4.32 c nlobbt : 0 0 0 0
4.26/4.32 c obbt : 0 0 0 0
4.26/4.32 c probing : 0 0 0 0
4.26/4.32 c pseudoobj : 1689 0 0 0
4.26/4.32 c redcost : 1193 0 0 77
4.26/4.32 c rootredcost : 3 0 0 0
4.26/4.32 c symmetry : 0 0 0 0
4.26/4.32 c vbounds : 1498 0 0 0
4.26/4.32 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
4.26/4.32 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
4.26/4.32 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
4.26/4.32 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
4.26/4.32 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
4.26/4.32 c probing : 0.00 0.00 0.00 0.00 0.00 0.00
4.26/4.32 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
4.26/4.32 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
4.26/4.32 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
4.26/4.32 c symmetry : 0.00 0.00 0.00 0.00 0.00 0.00
4.26/4.32 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
4.26/4.32 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [10000,10000])
4.26/4.32 c propagation : 0.00 7 5 - 5 6.6 0 0.0 - - -
4.26/4.32 c infeasible LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
4.26/4.32 c bound exceed. LP : 0.01 240 49 - 204 19.2 0 0.0 0 0.0 489
4.26/4.32 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
4.26/4.32 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
4.26/4.32 c applied globally : 0.00 - - 0 52 7.3 - - 0 - -
4.26/4.32 c applied locally : - - - 0 2 18.5 - - 0 - -
4.26/4.32 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
4.26/4.32 c cut pool : 0.06 - 435 50 - - 6535 12856 - - - - - (maximal pool size: 3067)
4.26/4.32 c aggregation : 0.08 0.00 240 26 0 0 0 0 0 0 0 0 0
4.26/4.32 c > cmir : - - - - - - - 0 0 0 0 0 -
4.26/4.32 c > flowcover : - - - - - - - 0 0 0 0 0 -
4.26/4.32 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
4.26/4.32 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c clique : 0.01 0.00 26 26 0 0 141 859 0 344 344 0 0
4.26/4.32 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c gomory : 2.69 0.00 173 10 0 0 6072 9718 0 219 219 0 0
4.26/4.32 c > gomorymi : - - - - - - - 4030 0 85 85 0 -
4.26/4.32 c > strongcg : - - - - - - - 5688 0 134 134 0 -
4.26/4.32 c impliedbounds : 0.00 0.00 240 26 0 0 0 0 0 0 0 0 0
4.26/4.32 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c mcf : 0.00 0.00 1 1 0 0 0 0 0 0 0 0 0
4.26/4.32 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c multilinear : 0.00 0.00 50 26 0 0 0 0 0 0 0 0 0
4.26/4.32 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c rapidlearning : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
4.26/4.32 c rlt : 0.00 0.00 10 10 0 0 0 0 0 0 0 0 0
4.26/4.32 c zerohalf : 0.09 0.00 183 20 0 0 322 2279 0 525 525 0 0
4.26/4.32 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
4.26/4.32 c hybrid : 0.01 0.00 246 25 1088 0 11768 175 0 637
4.26/4.32 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
4.26/4.32 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
4.26/4.32 c Pricers : ExecTime SetupTime Calls Vars
4.26/4.32 c problem variables: 0.00 - 0 0
4.26/4.32 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
4.26/4.32 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
4.26/4.32 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
4.26/4.32 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
4.26/4.32 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
4.26/4.32 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
4.26/4.32 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
4.26/4.32 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
4.26/4.32 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
4.26/4.32 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
4.26/4.32 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
4.26/4.32 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
4.26/4.32 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
4.26/4.32 c random : 0.00 0.00 0 0 0 0 0 0 0 0
4.26/4.32 c relpscost : 0.67 0.00 422 0 0 0 148 0 29 712
4.26/4.32 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
4.26/4.32 c Primal Heuristics : ExecTime SetupTime Calls Found Best
4.26/4.32 c LP solutions : 0.00 - - 2 2
4.26/4.32 c relax solutions : 0.00 - - 0 0
4.26/4.32 c pseudo solutions : 0.00 - - 0 0
4.26/4.32 c strong branching : 0.01 - - 215 0
4.26/4.32 c actconsdiving : 0.00 0.00 0 0 0
4.26/4.32 c adaptivediving : 0.00 0.00 1 0 0
4.26/4.32 c alns : 0.01 0.00 3 0 0
4.26/4.32 c bound : 0.00 0.00 0 0 0
4.26/4.32 c clique : 0.00 0.00 1 1 1
4.26/4.32 c coefdiving : 0.00 0.00 0 0 0
4.26/4.32 c completesol : 0.00 0.00 0 0 0
4.26/4.32 c conflictdiving : 0.00 0.00 1 0 0
4.26/4.32 c crossover : 0.00 0.00 1 1 0
4.26/4.32 c dins : 0.00 0.00 0 0 0
4.26/4.32 c distributiondivin: 0.01 0.00 1 0 0
4.26/4.32 c dks : 0.00 0.00 0 0 0
4.26/4.32 c dps : 0.00 0.00 0 0 0
4.26/4.32 c dualval : 0.00 0.00 0 0 0
4.26/4.32 c farkasdiving : 0.00 0.00 0 0 0
4.26/4.32 c feaspump : 0.00 0.00 0 0 0
4.26/4.32 c fixandinfer : 0.00 0.00 0 0 0
4.26/4.32 c fracdiving : 0.00 0.00 1 0 0
4.26/4.32 c gins : 0.00 0.00 0 0 0
4.26/4.32 c guideddiving : 0.00 0.00 1 0 0
4.26/4.32 c indicator : 0.00 0.00 0 0 0
4.26/4.32 c indicatordiving : 0.00 0.00 0 0 0
4.26/4.32 c intdiving : 0.00 0.00 0 0 0
4.26/4.32 c intshifting : 0.00 0.00 0 0 0
4.26/4.32 c linesearchdiving : 0.00 0.00 1 0 0
4.26/4.32 c localbranching : 0.00 0.00 0 0 0
4.26/4.32 c locks : 0.00 0.00 1 1 1
4.26/4.32 c lpface : 0.00 0.00 0 0 0
4.26/4.32 c mpec : 0.00 0.00 0 0 0
4.26/4.32 c multistart : 0.00 0.00 0 0 0
4.26/4.32 c mutation : 0.00 0.00 0 0 0
4.26/4.32 c nlpdiving : 0.00 0.00 0 0 0
4.26/4.32 c objpscostdiving : 0.00 0.00 1 3 0
4.26/4.32 c octane : 0.00 0.00 0 0 0
4.26/4.32 c ofins : 0.00 0.00 0 0 0
4.26/4.32 c oneopt : 0.00 0.00 3 1 1
4.26/4.32 c padm : 0.00 0.00 0 0 0
4.26/4.32 c proximity : 0.00 0.00 0 0 0
4.26/4.32 c pscostdiving : 0.00 0.00 1 0 0
4.26/4.32 c randrounding : 0.01 0.00 33 26 0
4.26/4.32 c rens : 0.00 0.00 0 0 0
4.26/4.32 c reoptsols : 0.00 0.00 0 0 0
4.26/4.32 c repair : 0.00 0.00 0 0 0
4.26/4.32 c rins : 0.00 0.00 0 0 0
4.26/4.32 c rootsoldiving : 0.00 0.00 1 2 0
4.26/4.32 c rounding : 0.02 0.00 324 0 0
4.26/4.32 c scheduler : 0.00 0.00 0 0 0
4.26/4.32 c shiftandpropagate: 0.00 0.00 0 0 0
4.26/4.32 c shifting : 0.01 0.00 170 0 0
4.26/4.32 c simplerounding : 0.00 0.00 671 11 0
4.26/4.32 c subnlp : 0.00 0.00 0 0 0
4.26/4.32 c trivial : 0.00 0.00 2 1 1
4.26/4.32 c trivialnegation : 0.00 0.00 0 0 0
4.26/4.32 c trustregion : 0.00 0.00 0 0 0
4.26/4.32 c trysol : 0.00 0.00 0 0 0
4.26/4.32 c twoopt : 0.00 0.00 0 0 0
4.26/4.32 c undercover : 0.00 0.00 0 0 0
4.26/4.32 c vbounds : 0.00 0.00 1 0 0
4.26/4.32 c veclendiving : 0.00 0.00 1 0 0
4.26/4.32 c zeroobj : 0.00 0.00 0 0 0
4.26/4.32 c zirounding : 0.01 0.00 356 111 0
4.26/4.32 c other solutions : - - - 0 -
4.26/4.32 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
4.26/4.32 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
4.26/4.32 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
4.26/4.32 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
4.26/4.32 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
4.26/4.32 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
4.26/4.32 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
4.26/4.32 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
4.26/4.32 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
4.26/4.32 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
4.26/4.32 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
4.26/4.32 c primal LP : 0.01 106 0 0.00 - 0.01 106
4.26/4.32 c dual LP : 0.50 1072 23733 23.66 47578.86 0.01 69
4.26/4.32 c lex dual LP : 0.00 0 0 0.00 -
4.26/4.32 c barrier LP : 0.00 0 0 0.00 - 0.00 0
4.26/4.32 c resolve instable : 0.00 0 0 0.00 -
4.26/4.32 c diving/probing LP: 0.05 126 1174 9.32 25218.57
4.26/4.32 c strong branching : 0.54 609 28167 46.25 51851.25 - - 22
4.26/4.32 c (at root node) : - 22 3991 181.41 -
4.26/4.32 c conflict analysis: 0.01 51 489 9.59 -
4.26/4.32 c Relaxators : Time Calls Cutoffs ImprBounds ImprTime ReducedDom Separated AddedConss
4.26/4.32 c benders : 0.00 0 0 0 0.00 0 0 0
4.26/4.32 c B&B Tree :
4.26/4.32 c number of runs : 1
4.26/4.32 c nodes : 695 (356 internal, 339 leaves)
4.26/4.32 c feasible leaves : 2
4.26/4.32 c infeas. leaves : 2
4.26/4.32 c objective leaves : 335
4.26/4.32 c nodes (total) : 695 (356 internal, 339 leaves)
4.26/4.32 c nodes left : 0
4.26/4.32 c max depth : 23
4.26/4.32 c max depth (total): 23
4.26/4.32 c backtracks : 149 (21.4%)
4.26/4.32 c early backtracks : 0 (0.0%)
4.26/4.32 c nodes exc. ref. : 0 (0.0%)
4.26/4.32 c delayed cutoffs : 0
4.26/4.32 c repropagations : 11 (3 domain reductions, 0 cutoffs)
4.26/4.32 c avg switch length: 3.99
4.26/4.32 c switching time : 0.02
4.26/4.32 c Root Node :
4.26/4.32 c First LP value : -5.00000000000000e+01
4.26/4.32 c First LP Iters : 111 (194055.94 Iter/sec)
4.26/4.32 c First LP Time : 0.00
4.26/4.32 c Final Dual Bound : -3.19194169416942e+01
4.26/4.32 c Final Root Iters : 1446
4.26/4.32 c Root LP Estimate : -1.71967020594795e+01
4.26/4.32 c Solution :
4.26/4.32 c Solutions found : 375 (6 improvements)
4.26/4.32 c First Solution : +0.00000000000000e+00 (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
4.26/4.32 c Gap First Sol. : infinite
4.26/4.32 c Gap Last Sol. : 13.46 %
4.26/4.32 c Primal Bound : -2.60000000000000e+01 (in run 1, after 456 nodes, 3.09 seconds, depth 14, found by <relaxation>)
4.26/4.32 c Dual Bound : -2.60000000000000e+01
4.26/4.32 c Gap : 0.00 %
4.26/4.32 c Integrals : Total Avg%
4.26/4.32 c primal-dual : 79.73 18.43
4.26/4.32 c primal-ref : - - (not evaluated)
4.26/4.32 c dual-ref : - - (not evaluated)
4.26/4.33 c Time complete (sec): 4.313
OK -26
runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
NUMA information:
number of nodes: 2
memory of node 0: 63708 MiB (62924 MiB free)
memory of node 1: 64465 MiB (63686 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4498127-1751268244/watcher-4498127-1751268244 -o /tmp/evaluation-result-4498127-1751268244/solver-4498127-1751268244 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751268232-36902 --watchdog 3760 pbsolver -f HOME/instance-4498127-1751268244.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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=37097, runsolver pid=37094
Current StackSize limit: 8192 KiB
[startup+0.100056 s]*
/proc/loadavg: 0.73 0.22 0.13 5/264 37106
/proc/meminfo: memFree=129633548/131249988 swapFree=33010684/33010684
[pid=37097] ppid=37094 vsize=27664 memory=18816 CPUtime=0.1 cores=0,2
/proc/37097/stat : 37097 (pbsolver) R 37094 37097 36885 0 -1 4194304 2327 0 0 0 10 0 0 0 20 0 1 0 42502943 28327936 4704 18446744073709551615 4198400 14743177 140736264221184 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 52346880 140736264223114 140736264223210 140736264223210 140736264228812 0
/proc/37097/statm: 6916 4704 2624 2575 0 3823 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27664 KiB
Current children cumulated memory: 18816 KiB
[startup+0.205146 s]*
/proc/loadavg: 0.73 0.22 0.13 4/261 37106
/proc/meminfo: memFree=129630272/131249988 swapFree=33010684/33010684
[pid=37097] ppid=37094 vsize=29992 memory=20864 CPUtime=0.2 cores=0,2
/proc/37097/stat : 37097 (pbsolver) R 37094 37097 36885 0 -1 4194304 2832 0 0 0 20 0 0 0 20 0 1 0 42502943 30711808 5216 18446744073709551615 4198400 14743177 140736264221184 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 52346880 140736264223114 140736264223210 140736264223210 140736264228812 0
/proc/37097/statm: 7498 5216 2624 2575 0 4405 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 29992 KiB
Current children cumulated memory: 20864 KiB
[startup+0.304963 s]*
/proc/loadavg: 0.73 0.22 0.13 5/261 37106
/proc/meminfo: memFree=129622208/131249988 swapFree=33010684/33010684
[pid=37097] ppid=37094 vsize=33064 memory=23296 CPUtime=0.3 cores=0,2
/proc/37097/stat : 37097 (pbsolver) R 37094 37097 36885 0 -1 4194304 3444 0 0 0 30 0 0 0 20 0 1 0 42502943 33857536 5824 18446744073709551615 4198400 14743177 140736264221184 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 52346880 140736264223114 140736264223210 140736264223210 140736264228812 0
/proc/37097/statm: 8266 5824 2624 2575 0 5173 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 33064 KiB
Current children cumulated memory: 23296 KiB
[startup+0.700103 s]
/proc/loadavg: 0.73 0.22 0.13 4/261 37106
/proc/meminfo: memFree=129621984/131249988 swapFree=33010684/33010684
[pid=37097] ppid=37094 vsize=33064 memory=23296 CPUtime=0.68 cores=0,2
/proc/37097/stat : 37097 (pbsolver) R 37094 37097 36885 0 -1 4194304 3444 0 0 0 68 0 0 0 20 0 1 0 42502943 33857536 5824 18446744073709551615 4198400 14743177 140736264221184 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 52346880 140736264223114 140736264223210 140736264223210 140736264228812 0
/proc/37097/statm: 8266 5824 2624 2575 0 5173 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 33064 KiB
Current children cumulated memory: 23296 KiB
[startup+1.50011 s]
/proc/loadavg: 0.99 0.28 0.15 4/261 37106
/proc/meminfo: memFree=129615712/131249988 swapFree=33010684/33010684
[pid=37097] ppid=37094 vsize=34828 memory=24704 CPUtime=1.48 cores=0,2
/proc/37097/stat : 37097 (pbsolver) R 37094 37097 36885 0 -1 4194304 3819 0 0 0 148 0 0 0 20 0 1 0 42502943 35663872 6176 18446744073709551615 4198400 14743177 140736264221184 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 52346880 140736264223114 140736264223210 140736264223210 140736264228812 0
/proc/37097/statm: 8707 6176 2624 2575 0 5614 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 34828 KiB
Current children cumulated memory: 24704 KiB
[startup+3.1053 s]
/proc/loadavg: 0.99 0.28 0.15 4/261 37106
/proc/meminfo: memFree=129583756/131249988 swapFree=33010684/33010684
[pid=37097] ppid=37094 vsize=55036 memory=43136 CPUtime=3.08 cores=0,2
/proc/37097/stat : 37097 (pbsolver) R 37094 37097 36885 0 -1 4194304 8394 0 0 0 307 1 0 0 20 0 1 0 42502943 56356864 10784 18446744073709551615 4198400 14743177 140736264221184 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 52346880 140736264223114 140736264223210 140736264223210 140736264228812 0
/proc/37097/statm: 13759 10784 2688 2575 0 10666 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 55036 KiB
Current children cumulated memory: 43136 KiB
[startup+4.33992 s]
# the end of solver process 37097 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=4.29431 s, system=0.021834 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+3.20013 s]
/proc/loadavg: 0.99 0.28 0.15 4/261 37106
/proc/meminfo: memFree=129583756/131249988 swapFree=33010684/33010684
[pid=37097] ppid=37094 vsize=55036 memory=43136 CPUtime=3.17 cores=0,2
/proc/37097/stat : 37097 (pbsolver) R 37094 37097 36885 0 -1 4194304 8405 0 0 0 316 1 0 0 20 0 1 0 42502943 56356864 10784 18446744073709551615 4198400 14743177 140736264221184 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 52346880 140736264223114 140736264223210 140736264223210 140736264228812 0
/proc/37097/statm: 13759 10784 2688 2575 0 10666 0
Current children cumulated CPU time: 3.17 s
Current children cumulated vsize: 55036 KiB
Current children cumulated memory: 43136 KiB
[startup+4.00009 s]*
/proc/loadavg: 0.99 0.28 0.15 4/261 37106
/proc/meminfo: memFree=129583808/131249988 swapFree=33010684/33010684
[pid=37097] ppid=37094 vsize=58112 memory=45696 CPUtime=3.97 cores=0,2
/proc/37097/stat : 37097 (pbsolver) R 37094 37097 36885 0 -1 4194304 9048 0 0 0 396 1 0 0 20 0 1 0 42502943 59506688 11424 18446744073709551615 4198400 14743177 140736264221184 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 52346880 140736264223114 140736264223210 140736264223210 140736264228812 0
/proc/37097/statm: 14528 11424 2688 2575 0 11435 0
Current children cumulated CPU time: 3.97 s
Current children cumulated vsize: 58112 KiB
Current children cumulated memory: 45696 KiB
[startup+4.20009 s]
/proc/loadavg: 0.99 0.28 0.15 4/261 37106
/proc/meminfo: memFree=129583808/131249988 swapFree=33010684/33010684
[pid=37097] ppid=37094 vsize=58256 memory=45696 CPUtime=4.16 cores=0,2
/proc/37097/stat : 37097 (pbsolver) R 37094 37097 36885 0 -1 4194304 9050 0 0 0 415 1 0 0 20 0 1 0 42502943 59654144 11424 18446744073709551615 4198400 14743177 140736264221184 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 52346880 140736264223114 140736264223210 140736264223210 140736264228812 0
/proc/37097/statm: 14564 11424 2688 2575 0 11471 0
Current children cumulated CPU time: 4.16 s
Current children cumulated vsize: 58256 KiB
Current children cumulated memory: 45696 KiB
[startup+4.3001 s]
/proc/loadavg: 0.99 0.28 0.15 4/261 37106
/proc/meminfo: memFree=129583808/131249988 swapFree=33010684/33010684
[pid=37097] ppid=37094 vsize=61212 memory=47616 CPUtime=4.26 cores=0,2
/proc/37097/stat : 37097 (pbsolver) R 37094 37097 36885 0 -1 4194304 9528 0 0 0 425 1 0 0 20 0 1 0 42502943 62681088 11904 18446744073709551615 4198400 14743177 140736264221184 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 52346880 140736264223114 140736264223210 140736264223210 140736264228812 0
/proc/37097/statm: 15303 11904 2688 2575 0 12210 0
Current children cumulated CPU time: 4.26 s
Current children cumulated vsize: 61212 KiB
Current children cumulated memory: 47616 KiB
Child status: 0
Real time (s): 4.33995
CPU time (s): 4.31615
CPU user time (s): 4.29431
CPU system time (s): 0.021834
CPU usage (%): 99.4515
Max. virtual memory (cumulated for all children) (KiB): 61212
Max. memory (cumulated for all children) (KiB): 47616
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.29431
system time used= 0.021834
maximum resident set size= 47616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9531
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= 12
# summary of solver processes directly reported to runsolver:
# pid: 37097
# total CPU time (s): 4.31615
# total CPU user time (s): 4.29431
# total CPU system time (s): 0.021834
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.017473 second user time and 0.044938 second system time
The end
Begin job on nodeC031 at 2025-06-30 09:24:04 IDJOB=4498127 IDBENCH=148530 IDSOLVER=3366 FILE ID=nodeC031/4498127-1751268244 RUNJOBID= nodeC031-1751268232-36902 SLURM_JOB_ID= 9594198 Free space on /tmp= 433016 MiB SOLVER NAME= SCIP-10 2025-06-13 BENCH NAME= PB24/normalized-PB07/OPT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_2.opb COMMAND LINE= pbsolver -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4498127-1751268244/watcher-4498127-1751268244 -o /tmp/evaluation-result-4498127-1751268244/solver-4498127-1751268244 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751268232-36902 --watchdog 3760 pbsolver -f HOME/instance-4498127-1751268244.opb -t 3600 -m 31000 TIME LIMIT= 3600 seconds MEMORY LIMIT= 31000 MiB NBCORE= 2 MD5SUM BENCH= db8f75360d6df75fc27b875bffef508c RANDOM SEED=1449179163 nodeC031 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024 /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor: performance /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.818 cache size : 15360 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.78 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3613.699 cache size : 15360 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.78 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.895 cache size : 15360 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.78 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.885 cache size : 15360 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.78 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.895 cache size : 15360 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.78 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.888 cache size : 15360 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.78 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.895 cache size : 15360 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.78 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.828 cache size : 15360 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.78 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 131249988 kB MemFree: 129689288 kB MemAvailable: 129644828 kB Buffers: 3280 kB Cached: 763700 kB SwapCached: 0 kB Active: 486124 kB Inactive: 508944 kB Active(anon): 246156 kB Inactive(anon): 0 kB Active(file): 239968 kB Inactive(file): 508944 kB Unevictable: 3072 kB Mlocked: 0 kB SwapTotal: 33010684 kB SwapFree: 33010684 kB Zswap: 0 kB Zswapped: 0 kB Dirty: 45088 kB Writeback: 0 kB AnonPages: 231212 kB Mapped: 123124 kB Shmem: 18064 kB KReclaimable: 91736 kB Slab: 177948 kB SReclaimable: 91736 kB SUnreclaim: 86212 kB KernelStack: 4224 kB PageTables: 3308 kB SecPageTables: 0 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 98635676 kB Committed_AS: 576896 kB VmallocTotal: 34359738367 kB VmallocUsed: 150488 kB VmallocChunk: 0 kB Percpu: 3808 kB HardwareCorrupted: 0 kB AnonHugePages: 32768 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB FileHugePages: 0 kB FilePmdMapped: 0 kB CmaTotal: 0 kB CmaFree: 0 kB Unaccepted: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 0 kB DirectMap4k: 191188 kB DirectMap2M: 9017344 kB DirectMap1G: 126877696 kB Free space on /tmp at the end= 433000 MiB End job on nodeC031 at 2025-06-30 09:24:08