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| Solver Name | Answer | objective function | CPU time | Wall clock time |
|---|---|---|---|---|
| SCIP 2024-07-07 | OPT | 5 | 3.19757 | 3.2144 |
| 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 |
0.00/0.01 c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.0.0] [GitHash: 405ed0d46f]
0.00/0.01 c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.01 c
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c reading problem <HOME/instance-4517776-1751532796.opb>
0.00/0.01 c original problem has 124 variables (124 bin, 0 int, 0 impl, 0 cont) and 1676 constraints
0.00/0.01 c problem read in 0.00
0.00/0.01 c presolving:
0.00/0.01 c (0.0s) running MILP presolver
0.00/0.02 c (0.0s) MILP presolver found nothing
0.00/0.02 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
0.00/0.02 c (0.0s) probing: 51/124 (41.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.03 c (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.00/0.03 c (0.0s) symmetry computation finished: 16 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.00)
0.00/0.03 c dynamic symmetry handling statistics:
0.00/0.03 c orbitopal reduction: no components
0.00/0.03 c orbital reduction: 1 components of sizes 16
0.00/0.03 c lexicographic reduction: 16 permutations with support sizes 16, 16, 34, 18, 34, 18, 34, 18, 34, 18, 34, 18, 34, 18, 34, 18
0.00/0.03 c handled 1 out of 1 symmetry components
0.00/0.03 c presolving (2 rounds: 2 fast, 2 medium, 2 exhaustive):
0.00/0.03 c 0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.03 c 0 implications, 8 cliques
0.00/0.03 c presolved problem has 124 variables (124 bin, 0 int, 0 impl, 0 cont) and 1676 constraints
0.00/0.03 c 8 constraints of type <setppc>
0.00/0.03 c 1668 constraints of type <logicor>
0.00/0.03 c transformed objective value is always integral (scale: 1)
0.00/0.03 c Presolving Time: 0.02
0.00/0.03 c - non default parameters ----------------------------------------------------------------------
0.00/0.03 c # SCIP version 10.0.0
0.00/0.03 c
0.00/0.03 c # maximal time in seconds to run
0.00/0.03 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.00/0.03 c limits/time = 3596.997051
0.00/0.03 c
0.00/0.03 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.00/0.03 c limits/memory = 27900
0.00/0.03 c
0.00/0.03 c # belongs reading time to solving time?
0.00/0.03 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03 c timing/reading = TRUE
0.00/0.03 c
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c start solving
0.00/0.03 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
0.00/0.04 c 0.0s| 1 | 0 | 67 | - | 9563k | 0 | 124 |1679 |1676 | 0 | 0 | 3 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.00/0.04 o 5
0.00/0.04 c r 0.0s| 1 | 0 | 67 | - |shifting| 0 | 124 |1679 |1676 | 0 | 0 | 3 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.09/0.11 c 0.1s| 1 | 0 | 87 | - | 10M | 0 | 124 |1879 |1680 | 4 | 1 | 3 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.09/0.16 c 0.2s| 1 | 0 | 98 | - | 11M | 0 | 124 |1879 |1682 | 6 | 2 | 3 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.09/0.20 c 0.2s| 1 | 0 | 128 | - | 11M | 0 | 124 |1879 |1687 | 11 | 3 | 3 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.19/0.25 c 0.2s| 1 | 0 | 146 | - | 12M | 0 | 124 |1879 |1690 | 14 | 4 | 3 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.19/0.29 c 0.3s| 1 | 0 | 150 | - | 13M | 0 | 124 |1879 |1692 | 16 | 5 | 3 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.29/0.33 c 0.3s| 1 | 0 | 176 | - | 13M | 0 | 124 |1883 |1694 | 18 | 6 | 7 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.29/0.40 c 0.4s| 1 | 0 | 187 | - | 14M | 0 | 124 |1885 |1696 | 20 | 7 | 9 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.39/0.45 c 0.4s| 1 | 0 | 207 | - | 15M | 0 | 124 |1885 |1699 | 23 | 8 | 9 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.39/0.50 c 0.5s| 1 | 0 | 239 | - | 16M | 0 | 124 |1885 |1703 | 27 | 9 | 9 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.49/0.54 c 0.5s| 1 | 0 | 253 | - | 17M | 0 | 124 |1886 |1705 | 29 | 10 | 10 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.49/0.55 c 0.5s| 1 | 0 | 264 | - | 18M | 0 | 124 |1886 |1704 | 31 | 11 | 10 | 0 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
0.49/0.60 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.49/0.60 c 0.6s| 1 | 2 | 714 | - | 18M | 0 | 124 |1894 |1704 | 31 | 11 | 18 | 14 | 0.000000e+00 | 5.000000e+00 | Inf | unknown
1.37/1.42 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%
1.67/1.76 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 | 24M | 21 | 124 |2052 | 0 | 185 | 0 | 385 | 413 | 1.666667e+00 | 5.000000e+00 | 200.00%| 67.49%
2.08/2.14 c 2.1s| 500 | 153 | 6270 | 12.0 | 24M | 21 | 124 |2069 | 0 | 201 | 0 | 466 | 421 | 2.000000e+00 | 5.000000e+00 | 150.00%| 69.81%
2.18/2.22 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%
2.28/2.39 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%
2.38/2.45 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%
2.48/2.52 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%
2.58/2.67 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%
2.68/2.72 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%
2.88/2.94 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%
3.08/3.11 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
3.08/3.11 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%
3.18/3.20 c
3.18/3.20 c SCIP Status : problem is solved [optimal solution found]
3.18/3.20 c Solving Time (sec) : 3.20
3.18/3.20 c Solving Nodes : 1449
3.18/3.20 c Primal Bound : +5.00000000000000e+00 (118 solutions)
3.18/3.20 c Dual Bound : +5.00000000000000e+00
3.18/3.20 c Gap : 0.00 %
3.18/3.20 s OPTIMUM FOUND
3.18/3.20 v -x124 -x123 x122 -x121 x120 -x119 x118 -x117 -x116 -x115 x114 -x113 -x112 -x111 x110 -x109 x108 -x107 -x106 x105 -x104 -x103 x102
3.18/3.20 v -x101 x28 x27 x26 -x25 -x24 -x23 -x22 x21 x20 -x19 -x18 -x17 x16 -x15 -x14 x13 -x12 x11 -x10 -x9 -x8 -x7 -x6 x5 -x4 x3 -x2
3.18/3.20 v -x1 -x100 x92 -x84 -x76 -x68 -x60 -x52 -x44 -x99 -x91 x83 -x75 -x67 -x59 -x51 -x43 -x98 -x90 -x82 -x74 x66 -x58 -x50 -x42 -x97
3.18/3.20 v -x89 -x81 -x73 -x65 -x57 -x49 -x41 -x96 -x88 -x80 -x72 -x64 -x56 -x48 -x40 -x95 -x87 -x79 -x71 -x63 -x55 -x47 -x39 -x94 -x86
3.18/3.20 v -x78 -x70 -x62 -x54 -x46 -x38 -x93 -x85 -x77 -x69 -x61 -x53 -x45 -x37 -x36 -x35 -x34 x33 x32 x31 x30 x29
3.18/3.20 c SCIP Status : problem is solved [optimal solution found]
3.18/3.20 c Total Time : 3.20
3.18/3.20 c solving : 3.20
3.18/3.20 c presolving : 0.02 (included in solving)
3.18/3.20 c reading : 0.00 (included in solving)
3.18/3.20 c copying : 0.03 (9 #copies) (minimal 0.00, maximal 0.00, average 0.00)
3.18/3.20 c Original Problem :
3.18/3.20 c Problem name : HOME/instance-4517776-1751532796.opb
3.18/3.20 c Variables : 124 (124 binary, 0 integer, 0 implicit integer, 0 continuous)
3.18/3.20 c Constraints : 1676 initial, 1676 maximal
3.18/3.20 c Objective : minimize, 8 non-zeros (abs.min = 1, abs.max = 1)
3.18/3.20 c Presolved Problem :
3.18/3.20 c Problem name : t_HOME/instance-4517776-1751532796.opb
3.18/3.20 c Variables : 124 (124 binary, 0 integer, 0 implicit integer, 0 continuous)
3.18/3.20 c Constraints : 1676 initial, 2124 maximal
3.18/3.20 c Objective : minimize, 8 non-zeros (abs.min = 1, abs.max = 1)
3.18/3.20 c Nonzeros : 5116 constraint, 56 clique table
3.18/3.20 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
3.18/3.20 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c domcol : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.18/3.20 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c dualsparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.18/3.20 c gateextraction : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.18/3.20 c implics : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
3.18/3.20 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c milp : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.18/3.20 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c sparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.18/3.20 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c trivial : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
3.18/3.20 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c dualfix : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
3.18/3.20 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c probing : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.18/3.20 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c symmetry : 0.01 0.00 1 0 0 0 0 0 0 0 0 0
3.18/3.20 c vbounds : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.18/3.20 c knapsack : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c setppc : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
3.18/3.20 c linear : 0.01 0.00 2 0 0 0 0 0 0 0 0 0
3.18/3.20 c logicor : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
3.18/3.20 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c components : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.18/3.20 c root node : - - - 68 - - 68 - - - - -
3.18/3.20 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
3.18/3.20 c benderslp : 0 0 0 0 886 0 0 146 0 0 0 0 0 0 0
3.18/3.20 c integral : 0 0 0 0 886 0 0 146 0 0 272 0 0 130 1556
3.18/3.20 c knapsack : 0+ 1 0 6077 0 0 0 0 29 86 0 0 0 0 0
3.18/3.20 c setppc : 8 8 11 8286 0 0 0 140 3843 0 1574 0 0 0 0
3.18/3.20 c linear : 0+ 200 11 8094 0 0 0 3 332 26 316 0 0 0 0
3.18/3.20 c logicor : 1668+ 1978 11 7107 0 0 0 137 14629 304 10753 0 0 0 0
3.18/3.20 c benders : 0 0 0 0 0 0 0 120 0 0 0 0 0 0 0
3.18/3.20 c fixedvar : 0 0 0 0 0 0 0 120 0 0 0 0 0 0 0
3.18/3.20 c countsols : 0 0 0 0 0 0 0 120 0 0 0 0 0 0 0
3.18/3.20 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
3.18/3.20 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.18/3.20 c integral : 0.43 0.00 0.00 0.00 0.43 0.00 0.00 0.00 0.00 0.00
3.18/3.20 c knapsack : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.18/3.20 c setppc : 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.18/3.20 c linear : 0.01 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00
3.18/3.20 c logicor : 0.08 0.00 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.01
3.18/3.20 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.18/3.20 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.18/3.20 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.18/3.20 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.18/3.20 c Propagators : #Propagate #ResProp Cutoffs DomReds
3.18/3.20 c dualfix : 2 0 0 0
3.18/3.20 c genvbounds : 0 0 0 0
3.18/3.20 c nlobbt : 0 0 0 0
3.18/3.20 c obbt : 0 0 0 0
3.18/3.20 c probing : 0 0 0 0
3.18/3.20 c pseudoobj : 6313 23 383 87
3.18/3.20 c redcost : 2188 0 0 966
3.18/3.20 c rootredcost : 1 0 0 0
3.18/3.20 c symmetry : 7418 0 62 2688
3.18/3.20 c vbounds : 1722 0 0 0
3.18/3.20 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
3.18/3.20 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
3.18/3.20 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
3.18/3.20 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
3.18/3.20 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
3.18/3.20 c probing : 0.00 0.00 0.00 0.00 0.00 0.00
3.18/3.20 c pseudoobj : 0.01 0.00 0.00 0.01 0.00 0.00
3.18/3.20 c redcost : 0.01 0.00 0.00 0.01 0.00 0.00
3.18/3.20 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
3.18/3.20 c symmetry : 0.12 0.00 0.01 0.10 0.00 0.01
3.18/3.20 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
3.18/3.20 c Symmetry :
3.18/3.20 c orbitopal red. : 0 reductions applied, 0 cutoffs
3.18/3.20 c orbital reduction: 2487 reductions applied, 38 cutoffs
3.18/3.20 c lexicographic red: 268 reductions applied, 24 cutoffs
3.18/3.20 c shadow tree time : 0.00 s
3.18/3.20 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [10000,10000])
3.18/3.20 c propagation : 0.01 799 753 - 3034 24.3 19 8.9 - - -
3.18/3.20 c infeasible LP : 0.00 6 6 - 22 18.0 0 0.0 2 6.5 0
3.18/3.20 c bound exceed. LP : 0.00 59 34 - 153 25.7 0 0.0 1 8.0 0
3.18/3.20 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
3.18/3.20 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
3.18/3.20 c applied globally : 0.00 - - 0 546 12.3 - - 3 - -
3.18/3.20 c applied locally : - - - 0 409 23.5 - - 0 - -
3.18/3.20 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
3.18/3.20 c cut pool : 0.03 - 363 21 - - 2411 4284 - - - - - (maximal pool size: 2138)
3.18/3.20 c aggregation : 0.03 0.00 185 11 0 0 0 0 0 0 0 0 0
3.18/3.20 c > cmir : - - - - - - - 0 0 0 0 0 -
3.18/3.20 c > flowcover : - - - - - - - 0 0 0 0 0 -
3.18/3.20 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
3.18/3.20 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c clique : 0.00 0.00 11 11 0 0 0 0 0 0 0 0 0
3.18/3.20 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c gomory : 1.54 0.00 184 10 0 0 2757 3599 548 153 146 7 0
3.18/3.20 c > gomorymi : - - - - - - - 1177 274 66 64 2 -
3.18/3.20 c > strongcg : - - - - - - - 2422 274 87 82 5 -
3.18/3.20 c impliedbounds : 0.00 0.00 185 11 0 0 0 0 0 0 0 0 0
3.18/3.20 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c mcf : 0.00 0.00 1 1 0 0 0 0 0 0 0 0 0
3.18/3.20 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c multilinear : 0.00 0.00 103 11 0 0 0 0 0 0 0 0 0
3.18/3.20 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.18/3.20 c rapidlearning : 0.07 0.00 2 1 0 0 0 0 0 0 0 0 210
3.18/3.20 c rlt : 0.00 0.00 82 10 0 0 0 0 0 0 0 0 0
3.18/3.20 c zerohalf : 0.02 0.00 185 11 0 0 258 685 56 242 218 24 0
3.18/3.20 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
3.18/3.20 c hybrid : 0.00 0.00 187 11 395 0 4493 31 0 1582
3.18/3.20 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
3.18/3.20 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
3.18/3.20 c Pricers : ExecTime SetupTime Calls Vars
3.18/3.20 c problem variables: 0.00 - 0 0
3.18/3.20 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
3.18/3.20 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
3.18/3.20 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
3.18/3.20 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
3.18/3.20 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
3.18/3.20 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
3.18/3.20 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
3.18/3.20 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
3.18/3.20 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
3.18/3.20 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
3.18/3.20 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
3.18/3.20 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
3.18/3.20 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
3.18/3.20 c random : 0.00 0.00 0 0 0 0 0 0 0 0
3.18/3.20 c relpscost : 0.43 0.00 886 0 0 0 272 0 134 1556
3.18/3.20 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
3.18/3.20 c Primal Heuristics : ExecTime SetupTime Calls Found Best
3.18/3.20 c LP solutions : 0.00 - - 0 0
3.18/3.20 c relax solutions : 0.00 - - 0 0
3.18/3.20 c pseudo solutions : 0.00 - - 0 0
3.18/3.20 c strong branching : 0.00 - - 0 0
3.18/3.20 c actconsdiving : 0.00 0.00 0 0 0
3.18/3.20 c adaptivediving : 0.01 0.00 14 0 0
3.18/3.20 c alns : 0.03 0.00 5 0 0
3.18/3.20 c bound : 0.00 0.00 0 0 0
3.18/3.20 c clique : 0.00 0.00 1 0 0
3.18/3.20 c coefdiving : 0.00 0.00 0 0 0
3.18/3.20 c completesol : 0.00 0.00 0 0 0
3.18/3.20 c conflictdiving : 0.01 0.00 12 0 0
3.18/3.20 c crossover : 0.00 0.00 0 0 0
3.18/3.20 c dins : 0.00 0.00 0 0 0
3.18/3.20 c distributiondivin: 0.03 0.00 8 0 0
3.18/3.20 c dps : 0.00 0.00 0 0 0
3.18/3.20 c dualval : 0.00 0.00 0 0 0
3.18/3.20 c farkasdiving : 0.00 0.00 0 0 0
3.18/3.20 c feasjump : 0.00 0.00 0 0 0
3.18/3.20 c feaspump : 0.01 0.00 1 1 0
3.18/3.20 c fixandinfer : 0.00 0.00 0 0 0
3.18/3.20 c fracdiving : 0.00 0.00 10 0 0
3.18/3.20 c gins : 0.00 0.00 0 0 0
3.18/3.20 c guideddiving : 0.00 0.00 10 0 0
3.18/3.20 c indcoefdiving : 0.00 0.00 0 0 0
3.18/3.20 c indicator : 0.00 0.00 0 0 0
3.18/3.20 c indicatordiving : 0.00 0.00 0 0 0
3.18/3.20 c indoneopt : 0.00 0.00 0 0 0
3.18/3.20 c indrounding : 0.00 0.00 0 0 0
3.18/3.20 c indtwoopt : 0.00 0.00 0 0 0
3.18/3.20 c intdiving : 0.00 0.00 0 0 0
3.18/3.20 c intshifting : 0.00 0.00 0 0 0
3.18/3.20 c linesearchdiving : 0.01 0.00 10 0 0
3.18/3.20 c localbranching : 0.00 0.00 0 0 0
3.18/3.20 c locks : 0.00 0.00 1 0 0
3.18/3.20 c lpface : 0.00 0.00 0 0 0
3.18/3.20 c mpec : 0.00 0.00 0 0 0
3.18/3.20 c multistart : 0.00 0.00 0 0 0
3.18/3.20 c mutation : 0.00 0.00 0 0 0
3.18/3.20 c nlpdiving : 0.00 0.00 0 0 0
3.18/3.20 c objpscostdiving : 0.00 0.00 2 1 0
3.18/3.20 c octane : 0.00 0.00 0 0 0
3.18/3.20 c ofins : 0.00 0.00 0 0 0
3.18/3.20 c oneopt : 0.00 0.00 3 1 1
3.18/3.20 c padm : 0.00 0.00 0 0 0
3.18/3.20 c proximity : 0.00 0.00 0 0 0
3.18/3.20 c pscostdiving : 0.01 0.00 12 0 0
3.18/3.20 c randrounding : 0.01 0.00 24 0 0
3.18/3.20 c rens : 0.01 0.00 1 0 0
3.18/3.20 c reoptsols : 0.00 0.00 0 0 0
3.18/3.20 c repair : 0.00 0.00 0 0 0
3.18/3.20 c rins : 0.02 0.00 1 1 0
3.18/3.20 c rootsoldiving : 0.01 0.00 2 1 0
3.18/3.20 c rounding : 0.01 0.00 411 0 0
3.18/3.20 c scheduler : 0.00 0.00 0 0 0
3.18/3.20 c shiftandpropagate: 0.00 0.00 1 1 1
3.18/3.20 c shifting : 0.02 0.00 268 60 1
3.18/3.20 c simplerounding : 0.00 0.00 1230 0 0
3.18/3.20 c smallcard : 0.00 0.00 0 0 0
3.18/3.20 c subnlp : 0.00 0.00 0 0 0
3.18/3.20 c trivial : 0.00 0.00 2 0 0
3.18/3.20 c trivialnegation : 0.00 0.00 0 0 0
3.18/3.20 c trustregion : 0.00 0.00 0 0 0
3.18/3.20 c trysol : 0.00 0.00 0 0 0
3.18/3.20 c twoopt : 0.00 0.00 0 0 0
3.18/3.20 c undercover : 0.00 0.00 0 0 0
3.18/3.20 c vbounds : 0.00 0.00 0 0 0
3.18/3.20 c veclendiving : 0.00 0.00 10 0 0
3.18/3.20 c zeroobj : 0.00 0.00 0 0 0
3.18/3.20 c zirounding : 0.02 0.00 775 52 0
3.18/3.20 c other solutions : - - - 0 -
3.18/3.20 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
3.18/3.20 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
3.18/3.20 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
3.18/3.20 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
3.18/3.20 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
3.18/3.20 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
3.18/3.20 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
3.18/3.20 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
3.18/3.20 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
3.18/3.20 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
3.18/3.20 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
3.18/3.20 c primal LP : 0.02 123 0 0.00 0.00 0.02 123
3.18/3.20 c dual LP : 0.36 1501 8341 6.54 23079.75 0.04 225
3.18/3.20 c lex dual LP : 0.00 0 0 0.00 -
3.18/3.20 c barrier LP : 0.00 0 0 0.00 - 0.00 0
3.18/3.20 c resolve instable : 0.00 0 0 0.00 -
3.18/3.20 c diving/probing LP: 0.10 237 2257 9.52 22988.15
3.18/3.20 c strong branching : 0.23 538 5419 10.07 23947.36 - - 36
3.18/3.20 c (at root node) : - 14 390 27.86 -
3.18/3.20 c conflict analysis: 0.00 0 0 0.00 -
3.18/3.20 c B&B Tree :
3.18/3.20 c number of runs : 1
3.18/3.20 c nodes : 1449 (778 internal, 671 leaves)
3.18/3.20 c feasible leaves : 0
3.18/3.20 c infeas. leaves : 466
3.18/3.20 c objective leaves : 205
3.18/3.20 c nodes (total) : 1449 (778 internal, 671 leaves)
3.18/3.20 c nodes left : 0
3.18/3.20 c max depth : 23
3.18/3.20 c max depth (total): 23
3.18/3.20 c backtracks : 493 (34.0%)
3.18/3.20 c early backtracks : 0 (0.0%)
3.18/3.20 c nodes exc. ref. : 0 (0.0%)
3.18/3.20 c delayed cutoffs : 108
3.18/3.20 c repropagations : 379 (1663 domain reductions, 88 cutoffs)
3.18/3.20 c avg switch length: 5.71
3.18/3.20 c switching time : 0.09
3.18/3.20 c Root Node :
3.18/3.20 c First LP value : +0.00000000000000e+00
3.18/3.20 c First LP Iters : 67 (42702.36 Iter/sec)
3.18/3.20 c First LP Time : 0.00
3.18/3.20 c Final Dual Bound : +0.00000000000000e+00
3.18/3.20 c Final Root Iters : 264
3.18/3.20 c Root LP Estimate : +1.77114925771949e+00
3.18/3.20 c Solution :
3.18/3.20 c Solutions found : 118 (3 improvements)
3.18/3.20 c First Solution : +8.00000000000000e+00 (in run 1, after 1 nodes, 0.03 seconds, depth 38, found by <shiftandpropagate>)
3.18/3.20 c Gap First Sol. : infinite
3.18/3.20 c Gap Last Sol. : 150.00 %
3.18/3.20 c Primal Bound : +5.00000000000000e+00 (in run 1, after 606 nodes, 2.22 seconds, depth 15, found by <zirounding>)
3.18/3.20 c Dual Bound : +5.00000000000000e+00
3.18/3.20 c Gap : 0.00 %
3.18/3.20 c Integrals : Total Avg%
3.18/3.20 c primal-dual : 228.21 71.36
3.18/3.20 c primal-ref : - - (not evaluated)
3.18/3.20 c dual-ref : - - (not evaluated)
3.18/3.21 c Time complete: 3.19316.
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: 63708 MiB (62470 MiB free)
memory of node 1: 64465 MiB (60301 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4517776-1751532796/watcher-4517776-1751532796 -o /tmp/evaluation-result-4517776-1751532796/solver-4517776-1751532796 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751529182-88313 --watchdog 3760 pbscip -f HOME/instance-4517776-1751532796.opb -t 3600 -j 2 -m 31000
running on 2 cores: 0,2
CPU governors:
performance: 0 2
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=89379, runsolver pid=89376
[startup+0.100058 s]*
/proc/loadavg: 4.09 4.09 4.05 5/266 89380
/proc/meminfo: memFree=125702808/131250000 swapFree=33010160/33010684
[pid=89379] ppid=89376 vsize=60780 memory=33920 CPUtime=0.09 cores=0,2
/proc/89379/stat : 89379 (pbscip) R 89376 89379 88303 0 -1 4194304 4966 0 0 0 9 0 0 0 20 0 1 0 68957138 62238720 8480 18446744073709551615 4235264 18693293 140725729017360 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 27791360 140725729020297 140725729020396 140725729020396 140725729025998 0
/proc/89379/statm: 15195 8480 3904 3530 0 6646 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 60780 KiB
Current children cumulated memory: 33920 KiB
[startup+0.205397 s]*
/proc/loadavg: 4.09 4.09 4.05 5/266 89380
/proc/meminfo: memFree=125702808/131250000 swapFree=33010160/33010684
[pid=89379] ppid=89376 vsize=59936 memory=33240 CPUtime=0.19 cores=0,2
/proc/89379/stat : 89379 (pbscip) R 89376 89379 88303 0 -1 4194304 4981 0 0 0 19 0 0 0 20 0 1 0 68957138 61374464 8310 18446744073709551615 4235264 18693293 140725729017360 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 27791360 140725729020297 140725729020396 140725729020396 140725729025998 0
/proc/89379/statm: 14984 8310 3904 3530 0 6435 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 59936 KiB
Current children cumulated memory: 33240 KiB
[startup+0.305537 s]*
/proc/loadavg: 4.09 4.09 4.05 5/266 89380
/proc/meminfo: memFree=125702808/131250000 swapFree=33010160/33010684
[pid=89379] ppid=89376 vsize=59936 memory=33240 CPUtime=0.29 cores=0,2
/proc/89379/stat : 89379 (pbscip) R 89376 89379 88303 0 -1 4194304 4984 0 0 0 29 0 0 0 20 0 1 0 68957138 61374464 8310 18446744073709551615 4235264 18693293 140725729017360 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 27791360 140725729020297 140725729020396 140725729020396 140725729025998 0
/proc/89379/statm: 14984 8310 3904 3530 0 6435 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 59936 KiB
Current children cumulated memory: 33240 KiB
[startup+0.700154 s]
/proc/loadavg: 4.09 4.09 4.05 5/266 89380
/proc/meminfo: memFree=125702808/131250000 swapFree=33010160/33010684
[pid=89379] ppid=89376 vsize=68472 memory=41432 CPUtime=0.68 cores=0,2
/proc/89379/stat : 89379 (pbscip) R 89376 89379 88303 0 -1 4194304 7027 0 0 0 68 0 0 0 20 0 1 0 68957138 70115328 10358 18446744073709551615 4235264 18693293 140725729017360 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 27791360 140725729020297 140725729020396 140725729020396 140725729025998 0
/proc/89379/statm: 17118 10358 3904 3530 0 8569 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 68472 KiB
Current children cumulated memory: 41432 KiB
[startup+1.50017 s]
/proc/loadavg: 4.09 4.09 4.05 5/266 89380
/proc/meminfo: memFree=125699028/131250000 swapFree=33010160/33010684
[pid=89379] ppid=89376 vsize=68472 memory=41432 CPUtime=1.47 cores=0,2
/proc/89379/stat : 89379 (pbscip) R 89376 89379 88303 0 -1 4194304 7060 0 0 0 147 0 0 0 20 0 1 0 68957138 70115328 10358 18446744073709551615 4235264 18693293 140725729017360 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 27791360 140725729020297 140725729020396 140725729020396 140725729025998 0
/proc/89379/statm: 17118 10358 3904 3530 0 8569 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 68472 KiB
Current children cumulated memory: 41432 KiB
[startup+3.10533 s]
/proc/loadavg: 4.08 4.09 4.05 5/266 89380
/proc/meminfo: memFree=125686936/131250000 swapFree=33010160/33010684
[pid=89379] ppid=89376 vsize=73164 memory=46808 CPUtime=3.08 cores=0,2
/proc/89379/stat : 89379 (pbscip) R 89376 89379 88303 0 -1 4194304 8424 0 0 0 307 1 0 0 20 0 1 0 68957138 74919936 11702 18446744073709551615 4235264 18693293 140725729017360 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 27791360 140725729020297 140725729020396 140725729020396 140725729025998 0
/proc/89379/statm: 18291 11702 3904 3530 0 9742 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 73164 KiB
Current children cumulated memory: 46808 KiB
[startup+3.21438 s]
# the end of solver process 89379 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=3.18363 s, system=0.013942 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+3.20019 s]
/proc/loadavg: 4.08 4.09 4.05 5/266 89380
/proc/meminfo: memFree=125686936/131250000 swapFree=33010160/33010684
[pid=89379] ppid=89376 vsize=73164 memory=46808 CPUtime=3.18 cores=0,2
/proc/89379/stat : 89379 (pbscip) R 89376 89379 88303 0 -1 4194304 8424 0 0 0 317 1 0 0 20 0 1 0 68957138 74919936 11702 18446744073709551615 4235264 18693293 140725729017360 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 27791360 140725729020297 140725729020396 140725729020396 140725729025998 0
/proc/89379/statm: 18291 11702 3904 3530 0 9742 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 73164 KiB
Current children cumulated memory: 46808 KiB
Child status: 0
Real time (s): 3.2144
CPU time (s): 3.19757
CPU user time (s): 3.18363
CPU system time (s): 0.013942
CPU usage (%): 99.4765
Max. virtual memory (cumulated for all children) (KiB): 73164
Max. memory (cumulated for all children) (KiB): 46808
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.18363
system time used= 0.013942
maximum resident set size= 46808
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8431
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= 80
involuntary context switches= 13
# summary of solver processes directly reported to runsolver:
# pid: 89379
# total CPU time (s): 3.19757
# total CPU user time (s): 3.18363
# total CPU system time (s): 0.013942
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.015718 second user time and 0.045136 second system time
The end
Begin job on nodeC016 at 2025-07-03 10:53:16 IDJOB=4517776 IDBENCH=176184 IDSOLVER=3365 FILE ID=nodeC016/4517776-1751532796 RUNJOBID= nodeC016-1751529182-88313 SLURM_JOB_ID= 9598668 Free space on /tmp= 432836 MiB SOLVER NAME= SCIP 2024-07-07 BENCH NAME= PB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/normalized-clique-coloring-max-clique-n=8-t=3.opb COMMAND LINE= pbscip -f BENCHNAME -t TIMEOUT -j NBCORE -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4517776-1751532796/watcher-4517776-1751532796 -o /tmp/evaluation-result-4517776-1751532796/solver-4517776-1751532796 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751529182-88313 --watchdog 3760 pbscip -f HOME/instance-4517776-1751532796.opb -t 3600 -j 2 -m 31000 TIME LIMIT= 3600 seconds MEMORY LIMIT= 31000 MiB NBCORE= 2 MD5SUM BENCH= 970aa3d1f1d45876cf8a11b4225544dc RANDOM SEED=1475294778 nodeC016 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 : 3600.311 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 : 6999.48 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 : 3599.728 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 : 6999.48 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 : 3599.743 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 : 6999.48 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 : 3564.581 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 : 6999.48 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 : 3599.722 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 : 6999.48 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 : 3599.754 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 : 6999.48 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3700.000 cache size : 15360 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.48 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 : 3609.257 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 : 6999.48 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 131250000 kB MemFree: 125718684 kB MemAvailable: 125861864 kB Buffers: 2144 kB Cached: 911724 kB SwapCached: 28 kB Active: 4545300 kB Inactive: 291944 kB Active(anon): 3936132 kB Inactive(anon): 5288 kB Active(file): 609168 kB Inactive(file): 286656 kB Unevictable: 3072 kB Mlocked: 0 kB SwapTotal: 33010684 kB SwapFree: 33010160 kB Zswap: 0 kB Zswapped: 0 kB Dirty: 37760 kB Writeback: 0 kB AnonPages: 3922076 kB Mapped: 140384 kB Shmem: 18044 kB KReclaimable: 173192 kB Slab: 265376 kB SReclaimable: 173192 kB SUnreclaim: 92184 kB KernelStack: 4320 kB PageTables: 10888 kB SecPageTables: 0 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 98635684 kB Committed_AS: 4535568 kB VmallocTotal: 34359738367 kB VmallocUsed: 150552 kB VmallocChunk: 0 kB Percpu: 3776 kB HardwareCorrupted: 0 kB AnonHugePages: 2068480 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: 201428 kB DirectMap2M: 7958528 kB DirectMap1G: 127926272 kB Free space on /tmp at the end= 432820 MiB End job on nodeC016 at 2025-07-03 10:53:19