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| Solver Name | Answer | objective function | CPU time | Wall clock time |
|---|---|---|---|---|
| SCIP 2024-07-07 | OPT | -81 | 3.85731 | 3.87616 |
| Name | PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/maxcut/maxcut_opt_complete_6-partite_inlv/ normalized-maxcut_opt_complete_6-partite_inlv_nvert_18.opb |
| MD5SUM | c8bec353ea174cec7b3e8bb71786aaf2 |
| 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 | -81 |
| Best CPU time to get the best result obtained on this benchmark | 0.48969 |
| 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 | 153 |
| Total number of constraints | 3264 |
| Number of constraints which are clauses | 3264 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 0 |
| Minimum length of a constraint | 3 |
| Maximum length of a constraint | 3 |
| Number of terms in the objective function | 135 |
| 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 | 135 |
| Number of bits of the sum of numbers in the objective function | 8 |
| Biggest number in a constraint | 2 |
| Number of bits of the biggest number in a constraint | 2 |
| Biggest sum of numbers in a constraint | 135 |
| Number of bits of the biggest sum of numbers | 8 |
| 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-4521180-1751557612.opb>
0.00/0.01 c original problem has 153 variables (153 bin, 0 int, 0 impl, 0 cont) and 3264 constraints
0.00/0.01 c problem read in 0.01
0.00/0.02 o 0
0.00/0.02 c feasible solution found by trivial heuristic after 0.0 seconds, objective value 0.000000e+00
0.00/0.02 c presolving:
0.00/0.02 c (0.0s) running MILP presolver
0.00/0.03 c (0.0s) MILP presolver found nothing
0.00/0.03 c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 3264 upgd conss, 0 impls, 0 clqs
0.00/0.04 c (0.0s) probing: 51/153 (33.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.04 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.04 c (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.00/0.06 c (0.0s) symmetry computation finished: 16 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.01)
0.00/0.06 c dynamic symmetry handling statistics:
0.00/0.06 c orbitopal reduction: no components
0.00/0.06 c orbital reduction: 1 components of sizes 16
0.00/0.06 c lexicographic reduction: 16 permutations with support sizes 32, 32, 32, 32, 32, 32, 32, 32, 84, 32, 84, 32, 84, 32, 84, 84
0.00/0.06 c handled 1 out of 1 symmetry components
0.00/0.06 c presolving (2 rounds: 2 fast, 2 medium, 2 exhaustive):
0.00/0.06 c 0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.06 c 0 implications, 0 cliques
0.00/0.06 c presolved problem has 153 variables (153 bin, 0 int, 0 impl, 0 cont) and 3264 constraints
0.00/0.06 c 3264 constraints of type <logicor>
0.00/0.06 c transformed objective value is always integral (scale: 1)
0.00/0.06 c Presolving Time: 0.04
0.00/0.06 c - non default parameters ----------------------------------------------------------------------
0.00/0.06 c # SCIP version 10.0.0
0.00/0.06 c
0.00/0.06 c # maximal time in seconds to run
0.00/0.06 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.00/0.06 c limits/time = 3596.997094
0.00/0.06 c
0.00/0.06 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.00/0.06 c limits/memory = 27900
0.00/0.06 c
0.00/0.06 c # belongs reading time to solving time?
0.00/0.06 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06 c timing/reading = TRUE
0.00/0.06 c
0.00/0.06 c -----------------------------------------------------------------------------------------------
0.00/0.06 c start solving
0.00/0.06 c transformed 1/1 original solutions to the transformed problem space
0.00/0.06 c
0.00/0.07 o -73
0.00/0.07 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.00/0.07 c p 0.1s| 1 | 0 | 0 | - | locks| 0 | 153 |3264 |3264 | 0 | 0 | 0 | 0 |-1.350000e+02 |-7.300000e+01 | 84.93%| unknown
0.00/0.09 c 0.1s| 1 | 0 | 379 | - | 16M | 0 | 153 |3264 |3264 | 0 | 0 | 0 | 0 |-9.000000e+01 |-7.300000e+01 | 23.29%| unknown
0.09/0.11 c 0.1s| 1 | 0 | 526 | - | 21M | 0 | 153 |3264 |3265 | 1 | 1 | 0 | 0 |-8.955409e+01 |-7.300000e+01 | 22.68%| unknown
0.09/0.14 c 0.1s| 1 | 0 | 607 | - | 26M | 0 | 153 |3264 |3266 | 2 | 2 | 0 | 0 |-8.939404e+01 |-7.300000e+01 | 22.46%| unknown
0.09/0.18 c 0.2s| 1 | 0 | 795 | - | 32M | 0 | 153 |3265 |3267 | 3 | 3 | 1 | 0 |-8.926286e+01 |-7.300000e+01 | 22.28%| unknown
0.19/0.22 c 0.2s| 1 | 0 | 918 | - | 35M | 0 | 153 |3266 |3268 | 4 | 4 | 2 | 0 |-8.917271e+01 |-7.300000e+01 | 22.15%| unknown
0.19/0.25 c 0.2s| 1 | 0 | 1106 | - | 39M | 0 | 153 |3266 |3269 | 5 | 5 | 2 | 0 |-8.911465e+01 |-7.300000e+01 | 22.07%| unknown
0.19/0.29 c 0.3s| 1 | 0 | 1162 | - | 43M | 0 | 153 |3266 |3270 | 6 | 6 | 2 | 0 |-8.911195e+01 |-7.300000e+01 | 22.07%| unknown
0.29/0.34 c 0.3s| 1 | 0 | 1392 | - | 48M | 0 | 153 |3266 |3271 | 7 | 7 | 2 | 0 |-8.906461e+01 |-7.300000e+01 | 22.01%| unknown
0.29/0.38 c 0.4s| 1 | 0 | 1507 | - | 51M | 0 | 153 |3267 |3272 | 8 | 8 | 3 | 0 |-8.904170e+01 |-7.300000e+01 | 21.97%| unknown
0.40/0.42 c 0.4s| 1 | 0 | 1648 | - | 56M | 0 | 153 |3269 |3273 | 9 | 9 | 5 | 0 |-8.902693e+01 |-7.300000e+01 | 21.95%| unknown
0.40/0.46 c 0.5s| 1 | 0 | 1752 | - | 66M | 0 | 153 |3270 |3274 | 10 | 10 | 6 | 0 |-8.901420e+01 |-7.300000e+01 | 21.94%| unknown
0.40/0.48 c 0.5s| 1 | 0 | 1897 | - | 67M | 0 | 153 |3270 |3275 | 11 | 11 | 6 | 0 |-8.901137e+01 |-7.300000e+01 | 21.93%| unknown
0.40/0.50 c 0.5s| 1 | 0 | 1934 | - | 67M | 0 | 153 |3270 |3276 | 12 | 12 | 6 | 0 |-8.900952e+01 |-7.300000e+01 | 21.93%| unknown
0.49/0.51 c 0.5s| 1 | 0 | 1963 | - | 67M | 0 | 153 |3272 |3277 | 13 | 13 | 8 | 0 |-8.900918e+01 |-7.300000e+01 | 21.93%| unknown
0.49/0.52 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.49/0.52 c 0.5s| 1 | 0 | 1992 | - | 68M | 0 | 153 |3273 |3278 | 14 | 14 | 9 | 0 |-8.900855e+01 |-7.300000e+01 | 21.93%| unknown
0.49/0.54 c 0.5s| 1 | 0 | 2120 | - | 68M | 0 | 153 |3273 |3279 | 15 | 15 | 9 | 0 |-8.900378e+01 |-7.300000e+01 | 21.92%| unknown
0.49/0.54 o -75
0.49/0.54 c r 0.5s| 1 | 0 | 2120 | - |randroun| 0 | 153 |3273 |3279 | 0 | 15 | 9 | 0 |-8.900378e+01 |-7.500000e+01 | 18.67%| unknown
0.49/0.56 c 0.6s| 1 | 0 | 2262 | - | 68M | 0 | 153 |3273 |3280 | 16 | 16 | 9 | 0 |-8.899417e+01 |-7.500000e+01 | 18.66%| unknown
0.49/0.58 c 0.6s| 1 | 0 | 2342 | - | 69M | 0 | 153 |3273 |3281 | 17 | 17 | 9 | 0 |-8.899212e+01 |-7.500000e+01 | 18.66%| unknown
0.49/0.60 c 0.6s| 1 | 0 | 2387 | - | 69M | 0 | 153 |3273 |3282 | 18 | 18 | 9 | 0 |-8.899176e+01 |-7.500000e+01 | 18.66%| unknown
0.59/0.62 c 0.6s| 1 | 0 | 2486 | - | 69M | 0 | 153 |3273 |3283 | 19 | 19 | 9 | 0 |-8.899013e+01 |-7.500000e+01 | 18.65%| unknown
0.59/0.63 c 0.6s| 1 | 0 | 2534 | - | 70M | 0 | 153 |3273 |3284 | 20 | 20 | 9 | 0 |-8.898995e+01 |-7.500000e+01 | 18.65%| unknown
0.59/0.65 c 0.6s| 1 | 0 | 2581 | - | 70M | 0 | 153 |3273 |3285 | 21 | 21 | 9 | 0 |-8.898943e+01 |-7.500000e+01 | 18.65%| unknown
0.59/0.67 c 0.7s| 1 | 0 | 2637 | - | 70M | 0 | 153 |3273 |3286 | 22 | 22 | 9 | 0 |-8.898882e+01 |-7.500000e+01 | 18.65%| unknown
0.59/0.69 c 0.7s| 1 | 0 | 2726 | - | 70M | 0 | 153 |3274 |3287 | 23 | 23 | 10 | 0 |-8.898797e+01 |-7.500000e+01 | 18.65%| unknown
0.68/0.71 c 0.7s| 1 | 0 | 2812 | - | 70M | 0 | 153 |3274 |3288 | 24 | 24 | 10 | 0 |-8.898761e+01 |-7.500000e+01 | 18.65%| unknown
0.68/0.73 c 0.7s| 1 | 0 | 2857 | - | 70M | 0 | 153 |3274 |3289 | 25 | 25 | 10 | 0 |-8.898729e+01 |-7.500000e+01 | 18.65%| unknown
0.68/0.75 c 0.7s| 1 | 0 | 2918 | - | 70M | 0 | 153 |3275 |3290 | 26 | 26 | 11 | 0 |-8.898649e+01 |-7.500000e+01 | 18.65%| unknown
0.68/0.79 o -77
0.68/0.79 c d 0.8s| 1 | 0 | 3364 | - |conflict| 0 | 153 |3275 |3290 | 0 | 26 | 11 | 0 |-8.898649e+01 |-7.700000e+01 | 15.57%| unknown
0.78/0.80 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.78/0.80 c 0.8s| 1 | 0 | 3364 | - | 70M | 0 | 153 |3275 |3290 | 26 | 26 | 11 | 0 |-8.898649e+01 |-7.700000e+01 | 15.57%| unknown
0.78/0.82 c 0.8s| 1 | 0 | 3377 | - | 70M | 0 | 153 |3275 |3291 | 27 | 27 | 11 | 0 |-8.898643e+01 |-7.700000e+01 | 15.57%| unknown
0.78/0.83 c 0.8s| 1 | 0 | 3402 | - | 70M | 0 | 153 |3276 |3290 | 28 | 28 | 12 | 0 |-8.898632e+01 |-7.700000e+01 | 15.57%| unknown
2.87/2.99 c 3.0s| 1 | 2 | 3402 | - | 70M | 0 | 153 |3276 |3290 | 28 | 28 | 12 | 37 |-8.869116e+01 |-7.700000e+01 | 15.18%| unknown
3.77/3.80 o -81
3.77/3.80 c * 3.8s| 5 | 2 | 4315 | 339.8 |strongbr| 3 | 153 |3276 |3283 | 28 | 1 | 12 | 95 |-8.566667e+01 |-8.100000e+01 | 5.76%| 55.70%
3.77/3.85 c
3.77/3.85 c SCIP Status : problem is solved [optimal solution found]
3.77/3.85 c Solving Time (sec) : 3.84
3.77/3.85 c Solving Nodes : 7
3.77/3.85 c Primal Bound : -8.10000000000000e+01 (18 solutions)
3.77/3.85 c Dual Bound : -8.10000000000000e+01
3.77/3.85 c Gap : 0.00 %
3.77/3.85 s OPTIMUM FOUND
3.77/3.85 v -x138 -x131 -x123 -x114 -x104 -x93 -x87 -x81 -x74 -x68 -x60 -x54 -x45 -x39 -x29 -x12 -x23 -x6 -x153 x152 x151 x150 x149 -x148 x147
3.77/3.85 v x146 -x145 -x144 -x143 -x142 x141 x140 x139 -x137 x136 x135 x134 -x133 -x132 -x126 x130 x129 x128 -x127 x125 x119 x124 x118
3.77/3.85 v -x122 -x121 x120 x117 x111 x116 x110 -x115 -x109 -x113 x112 x108 x102 x107 x101 -x106 -x100 -x105 -x99 x103 -x98 -x92 -x97
3.77/3.85 v -x91 x96 x90 x95 x89 x94 x88 -x86 -x80 x85 x79 x84 x78 x83 x77 -x82 -x76 -x75 -x69 -x63 x73 x67 x72 x66 x71 x65 -x70 -x64 x62
3.77/3.85 v x56 x50 x61 x55 x49 -x59 -x53 -x58 -x52 x57 x51 x48 x42 x36 x47 x41 x35 -x46 -x40 -x34 -x44 -x38 x43 x37 x33 x27 x21 x32 x26
3.77/3.85 v x20 -x31 -x25 -x19 -x30 -x24 -x18 x28 x22 -x17 -x11 -x5 -x16 -x10 -x4 x15 x9 x3 x14 x8 x2 x13 x7 x1
3.77/3.85 c SCIP Status : problem is solved [optimal solution found]
3.77/3.85 c Total Time : 3.84
3.77/3.85 c solving : 3.84
3.77/3.85 c presolving : 0.04 (included in solving)
3.77/3.85 c reading : 0.01 (included in solving)
3.77/3.85 c copying : 0.01 (1 #copies) (minimal 0.01, maximal 0.01, average 0.01)
3.77/3.85 c Original Problem :
3.77/3.85 c Problem name : HOME/instance-4521180-1751557612.opb
3.77/3.85 c Variables : 153 (153 binary, 0 integer, 0 implicit integer, 0 continuous)
3.77/3.85 c Constraints : 3264 initial, 3264 maximal
3.77/3.85 c Objective : minimize, 135 non-zeros (abs.min = 1, abs.max = 1)
3.77/3.85 c Presolved Problem :
3.77/3.85 c Problem name : t_HOME/instance-4521180-1751557612.opb
3.77/3.85 c Variables : 153 (153 binary, 0 integer, 0 implicit integer, 0 continuous)
3.77/3.85 c Constraints : 3264 initial, 3283 maximal
3.77/3.85 c Objective : minimize, 135 non-zeros (abs.min = 1, abs.max = 1)
3.77/3.85 c Nonzeros : 9792 constraint, 2 clique table
3.77/3.85 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
3.77/3.85 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c domcol : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.77/3.85 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c dualsparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.77/3.85 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c implics : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
3.77/3.85 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c milp : 0.01 0.00 1 0 0 0 0 0 0 0 0 0
3.77/3.85 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c sparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.77/3.85 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c trivial : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
3.77/3.85 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c dualfix : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
3.77/3.85 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c probing : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.77/3.85 c pseudoobj : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.77/3.85 c symmetry : 0.01 0.00 1 0 0 0 0 0 0 0 0 0
3.77/3.85 c vbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c setppc : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c linear : 0.01 0.00 2 0 0 0 0 0 0 0 0 0
3.77/3.85 c logicor : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
3.77/3.85 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c components : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
3.77/3.85 c root node : - - - 10 - - 10 - - - - -
3.77/3.85 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
3.77/3.85 c benderslp : 0 0 0 0 6 0 0 32 0 0 0 0 0 0 0
3.77/3.85 c integral : 0 0 0 0 6 0 0 32 0 2 5 0 0 11 6
3.77/3.85 c setppc : 0+ 2 0 4 0 0 0 0 0 2 0 0 0 0 0
3.77/3.85 c linear : 0+ 5 0 12 0 0 0 3 4 0 0 0 0 0 0
3.77/3.85 c logicor : 3264+ 3278 27 899 0 0 0 26 33 12 2 0 0 0 0
3.77/3.85 c benders : 0 0 0 0 0 0 0 21 0 0 0 0 0 0 0
3.77/3.85 c fixedvar : 0 0 0 0 0 0 0 21 0 0 0 0 0 0 0
3.77/3.85 c countsols : 0 0 0 0 0 0 0 21 0 0 0 0 0 0 0
3.77/3.85 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
3.77/3.85 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.77/3.85 c integral : 2.93 0.00 0.00 0.00 2.93 0.00 0.00 0.00 0.00 0.00
3.77/3.85 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.77/3.85 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.77/3.85 c logicor : 0.04 0.00 0.01 0.02 0.00 0.00 0.00 0.00 0.00 0.00
3.77/3.85 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.77/3.85 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.77/3.85 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.77/3.85 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.77/3.85 c Propagators : #Propagate #ResProp Cutoffs DomReds
3.77/3.85 c dualfix : 3 0 0 0
3.77/3.85 c genvbounds : 0 0 0 0
3.77/3.85 c nlobbt : 0 0 0 0
3.77/3.85 c obbt : 0 0 0 0
3.77/3.85 c probing : 0 0 0 0
3.77/3.85 c pseudoobj : 50 0 1 0
3.77/3.85 c redcost : 32 0 0 0
3.77/3.85 c rootredcost : 0 0 0 0
3.77/3.85 c symmetry : 183 0 0 137
3.77/3.85 c vbounds : 0 0 0 0
3.77/3.85 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
3.77/3.85 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
3.77/3.85 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
3.77/3.85 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
3.77/3.85 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
3.77/3.85 c probing : 0.00 0.00 0.00 0.00 0.00 0.00
3.77/3.85 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
3.77/3.85 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
3.77/3.85 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
3.77/3.85 c symmetry : 0.01 0.00 0.01 0.00 0.00 0.00
3.77/3.85 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
3.77/3.85 c Symmetry :
3.77/3.85 c orbitopal red. : 0 reductions applied, 0 cutoffs
3.77/3.85 c orbital reduction: 137 reductions applied, 0 cutoffs
3.77/3.85 c lexicographic red: 0 reductions applied, 0 cutoffs
3.77/3.85 c shadow tree time : 0.00 s
3.77/3.85 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [10000,10000])
3.77/3.85 c propagation : 0.00 14 12 - 14 3.9 0 0.0 - - -
3.77/3.85 c infeasible LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
3.77/3.85 c bound exceed. LP : 0.00 7 7 - 7 2.0 0 0.0 7 3.3 20
3.77/3.85 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
3.77/3.85 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
3.77/3.85 c applied globally : 0.00 - - 0 19 3.4 - - 7 - -
3.77/3.85 c applied locally : - - - 0 0 0.0 - - 0 - -
3.77/3.85 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
3.77/3.85 c cut pool : 0.02 - 37 37 - - 2003 8441 - - - - - (maximal pool size: 2003)
3.77/3.85 c aggregation : 0.16 0.00 27 27 0 0 0 0 0 0 0 0 0
3.77/3.85 c > cmir : - - - - - - - 0 0 0 0 0 -
3.77/3.85 c > flowcover : - - - - - - - 0 0 0 0 0 -
3.77/3.85 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
3.77/3.85 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c clique : 0.00 0.00 1 1 0 0 0 0 0 0 0 0 0
3.77/3.85 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c gomory : 0.22 0.00 10 10 0 0 2003 8441 0 28 28 0 0
3.77/3.85 c > gomorymi : - - - - - - - 7457 0 28 28 0 -
3.77/3.85 c > strongcg : - - - - - - - 984 0 0 0 0 -
3.77/3.85 c impliedbounds : 0.00 0.00 27 27 0 0 0 0 0 0 0 0 0
3.77/3.85 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c mcf : 0.00 0.00 1 1 0 0 0 0 0 0 0 0 0
3.77/3.85 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c multilinear : 0.00 0.00 28 27 0 0 0 0 0 0 0 0 0
3.77/3.85 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c rapidlearning : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
3.77/3.85 c rlt : 0.00 0.00 10 10 0 0 0 0 0 0 0 0 0
3.77/3.85 c zerohalf : 0.03 0.00 20 20 0 0 0 0 0 0 0 0 0
3.77/3.85 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
3.77/3.85 c hybrid : 0.01 0.00 28 28 28 0 8413 28 0 8413
3.77/3.85 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
3.77/3.85 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
3.77/3.85 c Pricers : ExecTime SetupTime Calls Vars
3.77/3.85 c problem variables: 0.00 - 0 0
3.77/3.85 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
3.77/3.85 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
3.77/3.85 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
3.77/3.85 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
3.77/3.85 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
3.77/3.85 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
3.77/3.85 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
3.77/3.85 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
3.77/3.85 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
3.77/3.85 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
3.77/3.85 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
3.77/3.85 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
3.77/3.85 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
3.77/3.85 c random : 0.00 0.00 0 0 0 0 0 0 0 0
3.77/3.85 c relpscost : 2.93 0.00 6 0 0 2 5 0 11 6
3.77/3.85 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
3.77/3.85 c Primal Heuristics : ExecTime SetupTime Calls Found Best
3.77/3.85 c LP solutions : 0.00 - - 0 0
3.77/3.85 c relax solutions : 0.00 - - 0 0
3.77/3.85 c pseudo solutions : 0.00 - - 0 0
3.77/3.85 c strong branching : 0.00 - - 1 1
3.77/3.85 c actconsdiving : 0.00 0.00 0 0 0
3.77/3.85 c adaptivediving : 0.00 0.00 0 0 0
3.77/3.85 c alns : 0.01 0.00 1 0 0
3.77/3.85 c bound : 0.00 0.00 0 0 0
3.77/3.85 c clique : 0.00 0.00 0 0 0
3.77/3.85 c coefdiving : 0.00 0.00 0 0 0
3.77/3.85 c completesol : 0.00 0.00 0 0 0
3.77/3.85 c conflictdiving : 0.04 0.00 1 1 1
3.77/3.85 c crossover : 0.00 0.00 0 0 0
3.77/3.85 c dins : 0.00 0.00 0 0 0
3.77/3.85 c distributiondivin: 0.00 0.00 0 0 0
3.77/3.85 c dps : 0.00 0.00 0 0 0
3.77/3.85 c dualval : 0.00 0.00 0 0 0
3.77/3.85 c farkasdiving : 0.00 0.00 0 0 0
3.77/3.85 c feasjump : 0.00 0.00 0 0 0
3.77/3.85 c feaspump : 0.00 0.00 0 0 0
3.77/3.85 c fixandinfer : 0.00 0.00 0 0 0
3.77/3.85 c fracdiving : 0.00 0.00 0 0 0
3.77/3.85 c gins : 0.00 0.00 0 0 0
3.77/3.85 c guideddiving : 0.00 0.00 0 0 0
3.77/3.85 c indcoefdiving : 0.00 0.00 0 0 0
3.77/3.85 c indicator : 0.00 0.00 0 0 0
3.77/3.85 c indicatordiving : 0.00 0.00 0 0 0
3.77/3.85 c indoneopt : 0.00 0.00 0 0 0
3.77/3.85 c indrounding : 0.00 0.00 0 0 0
3.77/3.85 c indtwoopt : 0.00 0.00 0 0 0
3.77/3.85 c intdiving : 0.00 0.00 0 0 0
3.77/3.85 c intshifting : 0.00 0.00 0 0 0
3.77/3.85 c linesearchdiving : 0.00 0.00 0 0 0
3.77/3.85 c localbranching : 0.00 0.00 0 0 0
3.77/3.85 c locks : 0.01 0.00 1 1 1
3.77/3.85 c lpface : 0.00 0.00 0 0 0
3.77/3.85 c mpec : 0.00 0.00 0 0 0
3.77/3.85 c multistart : 0.00 0.00 0 0 0
3.77/3.85 c mutation : 0.00 0.00 0 0 0
3.77/3.85 c nlpdiving : 0.00 0.00 0 0 0
3.77/3.85 c objpscostdiving : 0.00 0.00 0 0 0
3.77/3.85 c octane : 0.00 0.00 0 0 0
3.77/3.85 c ofins : 0.00 0.00 0 0 0
3.77/3.85 c oneopt : 0.00 0.00 4 0 0
3.77/3.85 c padm : 0.00 0.00 0 0 0
3.77/3.85 c proximity : 0.00 0.00 0 0 0
3.77/3.85 c pscostdiving : 0.00 0.00 0 0 0
3.77/3.85 c randrounding : 0.04 0.00 30 14 1
3.77/3.85 c rens : 0.00 0.00 0 0 0
3.77/3.85 c reoptsols : 0.00 0.00 0 0 0
3.77/3.85 c repair : 0.00 0.00 0 0 0
3.77/3.85 c rins : 0.00 0.00 0 0 0
3.77/3.85 c rootsoldiving : 0.00 0.00 0 0 0
3.77/3.85 c rounding : 0.01 0.00 35 0 0
3.77/3.85 c scheduler : 0.00 0.00 0 0 0
3.77/3.85 c shiftandpropagate: 0.00 0.00 0 0 0
3.77/3.85 c shifting : 0.01 0.00 30 0 0
3.77/3.85 c simplerounding : 0.00 0.00 0 0 0
3.77/3.85 c smallcard : 0.00 0.00 0 0 0
3.77/3.85 c subnlp : 0.00 0.00 0 0 0
3.77/3.85 c trivial : 0.00 0.00 2 1 1
3.77/3.85 c trivialnegation : 0.00 0.00 0 0 0
3.77/3.85 c trustregion : 0.00 0.00 0 0 0
3.77/3.85 c trysol : 0.00 0.00 0 0 0
3.77/3.85 c twoopt : 0.00 0.00 0 0 0
3.77/3.85 c undercover : 0.00 0.00 0 0 0
3.77/3.85 c vbounds : 0.00 0.00 0 0 0
3.77/3.85 c veclendiving : 0.00 0.00 0 0 0
3.77/3.85 c zeroobj : 0.00 0.00 0 0 0
3.77/3.85 c zirounding : 0.00 0.00 3 0 0
3.77/3.85 c other solutions : - - - 0 -
3.77/3.85 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
3.77/3.85 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
3.77/3.85 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
3.77/3.85 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
3.77/3.85 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
3.77/3.85 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
3.77/3.85 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
3.77/3.85 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
3.77/3.85 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
3.77/3.85 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
3.77/3.85 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
3.77/3.85 c primal LP : 0.00 2 0 0.00 - 0.00 2
3.77/3.85 c dual LP : 0.27 34 4155 122.21 15184.96 0.00 0
3.77/3.85 c lex dual LP : 0.00 0 0 0.00 -
3.77/3.85 c barrier LP : 0.00 0 0 0.00 - 0.00 0
3.77/3.85 c resolve instable : 0.00 0 0 0.00 -
3.77/3.85 c diving/probing LP: 0.05 3 477 159.00 9724.77
3.77/3.85 c strong branching : 2.86 107 39940 373.27 13950.55 - - 10
3.77/3.85 c (at root node) : - 37 29161 788.14 -
3.77/3.85 c conflict analysis: 0.00 2 20 10.00 -
3.77/3.85 c B&B Tree :
3.77/3.85 c number of runs : 1
3.77/3.85 c nodes : 7 (3 internal, 4 leaves)
3.77/3.85 c feasible leaves : 0
3.77/3.85 c infeas. leaves : 2
3.77/3.85 c objective leaves : 2
3.77/3.85 c nodes (total) : 7 (3 internal, 4 leaves)
3.77/3.85 c nodes left : 0
3.77/3.85 c max depth : 3
3.77/3.85 c max depth (total): 3
3.77/3.85 c backtracks : 1 (14.3%)
3.77/3.85 c early backtracks : 0 (0.0%)
3.77/3.85 c nodes exc. ref. : 0 (0.0%)
3.77/3.85 c delayed cutoffs : 0
3.77/3.85 c repropagations : 0 (0 domain reductions, 0 cutoffs)
3.77/3.85 c avg switch length: 2.00
3.77/3.85 c switching time : 0.00
3.77/3.85 c Root Node :
3.77/3.85 c First LP value : -9.00000000000000e+01
3.77/3.85 c First LP Iters : 379 (19564.32 Iter/sec)
3.77/3.85 c First LP Time : 0.02
3.77/3.85 c Final Dual Bound : -8.86911649137463e+01
3.77/3.85 c Final Root Iters : 2956
3.77/3.85 c Root LP Estimate : -6.00576396208497e+01
3.77/3.85 c Solution :
3.77/3.85 c Solutions found : 18 (5 improvements)
3.77/3.85 c First Solution : +0.00000000000000e+00 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
3.77/3.85 c Gap First Sol. : infinite
3.77/3.85 c Gap Last Sol. : 5.76 %
3.77/3.85 c Primal Bound : -8.10000000000000e+01 (in run 1, after 5 nodes, 3.80 seconds, depth 5, found by <relaxation>)
3.77/3.85 c Dual Bound : -8.10000000000000e+01
3.77/3.85 c Gap : 0.00 %
3.77/3.85 c Integrals : Total Avg%
3.77/3.85 c primal-dual : 57.78 15.05
3.77/3.85 c primal-ref : - - (not evaluated)
3.77/3.85 c dual-ref : - - (not evaluated)
3.77/3.87 c Time complete: 3.85132.
OK -81
runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
NUMA information:
number of nodes: 2
memory of node 0: 63665 MiB (57925 MiB free)
memory of node 1: 64507 MiB (62809 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4521180-1751557612/watcher-4521180-1751557612 -o /tmp/evaluation-result-4521180-1751557612/solver-4521180-1751557612 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1751550309-78444 --watchdog 3760 pbscip -f HOME/instance-4521180-1751557612.opb -t 3600 -j 2 -m 31000
running on 2 cores: 5,7
CPU governors:
performance: 5 7
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=80448, runsolver pid=80445
[startup+0.100068 s]*
/proc/loadavg: 4.14 4.13 4.09 5/262 80449
/proc/meminfo: memFree=123613408/131250000 swapFree=33010416/33010684
[pid=80448] ppid=80445 vsize=64204 memory=38912 CPUtime=0.09 cores=5,7
/proc/80448/stat : 80448 (pbscip) R 80445 80448 78407 0 -1 4194304 6165 0 0 0 8 1 0 0 20 0 1 0 71441047 65744896 9728 18446744073709551615 4235264 18693293 140731789232208 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 40435712 140731789236617 140731789236716 140731789236716 140731789242318 0
/proc/80448/statm: 16051 9728 3968 3530 0 7502 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 64204 KiB
Current children cumulated memory: 38912 KiB
[startup+0.205693 s]*
/proc/loadavg: 4.14 4.13 4.09 5/262 80449
/proc/meminfo: memFree=123597280/131250000 swapFree=33010416/33010684
[pid=80448] ppid=80445 vsize=78980 memory=51712 CPUtime=0.19 cores=5,7
/proc/80448/stat : 80448 (pbscip) R 80445 80448 78407 0 -1 4194304 9377 0 0 0 18 1 0 0 20 0 1 0 71441047 80875520 12928 18446744073709551615 4235264 18693293 140731789232208 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 40435712 140731789236617 140731789236716 140731789236716 140731789242318 0
/proc/80448/statm: 19745 12928 3968 3530 0 11196 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 78980 KiB
Current children cumulated memory: 51712 KiB
[startup+0.305714 s]*
/proc/loadavg: 4.14 4.13 4.09 5/262 80449
/proc/meminfo: memFree=123589216/131250000 swapFree=33010416/33010684
[pid=80448] ppid=80445 vsize=88612 memory=60544 CPUtime=0.29 cores=5,7
/proc/80448/stat : 80448 (pbscip) R 80445 80448 78407 0 -1 4194304 11575 0 0 0 27 2 0 0 20 0 1 0 71441047 90738688 15136 18446744073709551615 4235264 18693293 140731789232208 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 40435712 140731789236617 140731789236716 140731789236716 140731789242318 0
/proc/80448/statm: 22153 15136 3968 3530 0 13604 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 88612 KiB
Current children cumulated memory: 60544 KiB
[startup+0.700197 s]
/proc/loadavg: 4.14 4.13 4.09 5/262 80449
/proc/meminfo: memFree=123573580/131250000 swapFree=33010416/33010684
[pid=80448] ppid=80445 vsize=114108 memory=79872 CPUtime=0.68 cores=5,7
/proc/80448/stat : 80448 (pbscip) R 80445 80448 78407 0 -1 4194304 16394 0 0 0 65 3 0 0 20 0 1 0 71441047 116846592 19968 18446744073709551615 4235264 18693293 140731789232208 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 40435712 140731789236617 140731789236716 140731789236716 140731789242318 0
/proc/80448/statm: 28527 19968 3968 3530 0 19978 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 114108 KiB
Current children cumulated memory: 79872 KiB
[startup+1.50019 s]
/proc/loadavg: 4.14 4.13 4.09 5/262 80449
/proc/meminfo: memFree=123565516/131250000 swapFree=33010416/33010684
[pid=80448] ppid=80445 vsize=119428 memory=83976 CPUtime=1.48 cores=5,7
/proc/80448/stat : 80448 (pbscip) R 80445 80448 78407 0 -1 4194304 17886 0 0 0 145 3 0 0 20 0 1 0 71441047 122294272 20994 18446744073709551615 4235264 18693293 140731789232208 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 40435712 140731789236617 140731789236716 140731789236716 140731789242318 0
/proc/80448/statm: 29857 20994 3968 3530 0 21308 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 119428 KiB
Current children cumulated memory: 83976 KiB
[startup+3.10556 s]
/proc/loadavg: 4.13 4.12 4.09 5/262 80449
/proc/meminfo: memFree=123565768/131250000 swapFree=33010416/33010684
[pid=80448] ppid=80445 vsize=119428 memory=83976 CPUtime=3.08 cores=5,7
/proc/80448/stat : 80448 (pbscip) R 80445 80448 78407 0 -1 4194304 17888 0 0 0 305 3 0 0 20 0 1 0 71441047 122294272 20994 18446744073709551615 4235264 18693293 140731789232208 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 40435712 140731789236617 140731789236716 140731789236716 140731789242318 0
/proc/80448/statm: 29857 20994 3968 3530 0 21308 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 119428 KiB
Current children cumulated memory: 83976 KiB
[startup+3.87612 s]
# the end of solver process 80448 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=3.81552 s, system=0.041785 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+3.20021 s]
/proc/loadavg: 4.13 4.12 4.09 5/262 80449
/proc/meminfo: memFree=123565768/131250000 swapFree=33010416/33010684
[pid=80448] ppid=80445 vsize=119428 memory=83976 CPUtime=3.17 cores=5,7
/proc/80448/stat : 80448 (pbscip) R 80445 80448 78407 0 -1 4194304 17888 0 0 0 314 3 0 0 20 0 1 0 71441047 122294272 20994 18446744073709551615 4235264 18693293 140731789232208 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 40435712 140731789236617 140731789236716 140731789236716 140731789242318 0
/proc/80448/statm: 29857 20994 3968 3530 0 21308 0
Current children cumulated CPU time: 3.17 s
Current children cumulated vsize: 119428 KiB
Current children cumulated memory: 83976 KiB
[startup+3.60017 s]
/proc/loadavg: 4.13 4.12 4.09 5/262 80449
/proc/meminfo: memFree=123565768/131250000 swapFree=33010416/33010684
[pid=80448] ppid=80445 vsize=119428 memory=83976 CPUtime=3.57 cores=5,7
/proc/80448/stat : 80448 (pbscip) R 80445 80448 78407 0 -1 4194304 17890 0 0 0 354 3 0 0 20 0 1 0 71441047 122294272 20994 18446744073709551615 4235264 18693293 140731789232208 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 40435712 140731789236617 140731789236716 140731789236716 140731789242318 0
/proc/80448/statm: 29857 20994 3968 3530 0 21308 0
Current children cumulated CPU time: 3.57 s
Current children cumulated vsize: 119428 KiB
Current children cumulated memory: 83976 KiB
[startup+3.80017 s]
/proc/loadavg: 4.13 4.12 4.09 5/262 80449
/proc/meminfo: memFree=123565768/131250000 swapFree=33010416/33010684
[pid=80448] ppid=80445 vsize=119428 memory=83976 CPUtime=3.77 cores=5,7
/proc/80448/stat : 80448 (pbscip) R 80445 80448 78407 0 -1 4194304 17892 0 0 0 374 3 0 0 20 0 1 0 71441047 122294272 20994 18446744073709551615 4235264 18693293 140731789232208 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 21375888 21430392 40435712 140731789236617 140731789236716 140731789236716 140731789242318 0
/proc/80448/statm: 29857 20994 3968 3530 0 21308 0
Current children cumulated CPU time: 3.77 s
Current children cumulated vsize: 119428 KiB
Current children cumulated memory: 83976 KiB
Child status: 0
Real time (s): 3.87616
CPU time (s): 3.85731
CPU user time (s): 3.81552
CPU system time (s): 0.041785
CPU usage (%): 99.5136
Max. virtual memory (cumulated for all children) (KiB): 119428
Max. memory (cumulated for all children) (KiB): 83976
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.81552
system time used= 0.041785
maximum resident set size= 85760
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17902
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= 83
involuntary context switches= 10
# summary of solver processes directly reported to runsolver:
# pid: 80448
# total CPU time (s): 3.85731
# total CPU user time (s): 3.81552
# total CPU system time (s): 0.041785
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.021513 second user time and 0.046229 second system time
The end
Begin job on nodeC027 at 2025-07-03 17:46:52 IDJOB=4521180 IDBENCH=178235 IDSOLVER=3365 FILE ID=nodeC027/4521180-1751557612 RUNJOBID= nodeC027-1751550309-78444 SLURM_JOB_ID= 9598730 Free space on /tmp= 431096 MiB SOLVER NAME= SCIP 2024-07-07 BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/maxcut/maxcut_opt_complete_6-partite_inlv/normalized-maxcut_opt_complete_6-partite_inlv_nvert_18.opb COMMAND LINE= pbscip -f BENCHNAME -t TIMEOUT -j NBCORE -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4521180-1751557612/watcher-4521180-1751557612 -o /tmp/evaluation-result-4521180-1751557612/solver-4521180-1751557612 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1751550309-78444 --watchdog 3760 pbscip -f HOME/instance-4521180-1751557612.opb -t 3600 -j 2 -m 31000 TIME LIMIT= 3600 seconds MEMORY LIMIT= 31000 MiB NBCORE= 2 MD5SUM BENCH= c8bec353ea174cec7b3e8bb71786aaf2 RANDOM SEED=1392188276 nodeC027 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024 /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor: performance /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.918 cache size : 15360 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.29 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.624 cache size : 15360 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.29 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.503 cache size : 15360 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.29 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3561.195 cache size : 15360 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.29 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.266 cache size : 15360 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.29 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.401 cache size : 15360 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.29 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3649.056 cache size : 15360 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.29 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 79 model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz stepping : 1 microcode : 0xb00002a cpu MHz : 3599.615 cache size : 15360 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 20 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data bogomips : 6999.29 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 131250000 kB MemFree: 123632428 kB MemAvailable: 123938300 kB Buffers: 2488 kB Cached: 1104912 kB SwapCached: 12 kB Active: 6336028 kB Inactive: 564372 kB Active(anon): 5808264 kB Inactive(anon): 2792 kB Active(file): 527764 kB Inactive(file): 561580 kB Unevictable: 3072 kB Mlocked: 0 kB SwapTotal: 33010684 kB SwapFree: 33010416 kB Zswap: 0 kB Zswapped: 0 kB Dirty: 18780 kB Writeback: 76 kB AnonPages: 5792584 kB Mapped: 139036 kB Shmem: 18056 kB KReclaimable: 111132 kB Slab: 200396 kB SReclaimable: 111132 kB SUnreclaim: 89264 kB KernelStack: 4224 kB PageTables: 14612 kB SecPageTables: 0 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 98635684 kB Committed_AS: 6518208 kB VmallocTotal: 34359738367 kB VmallocUsed: 150440 kB VmallocChunk: 0 kB Percpu: 3776 kB HardwareCorrupted: 0 kB AnonHugePages: 4268032 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB FileHugePages: 0 kB FilePmdMapped: 0 kB CmaTotal: 0 kB CmaFree: 0 kB Unaccepted: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 0 kB DirectMap4k: 203476 kB DirectMap2M: 9005056 kB DirectMap1G: 126877696 kB Free space on /tmp at the end= 431076 MiB End job on nodeC027 at 2025-07-03 17:46:56