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| Solver Name | Answer | objective function | CPU time | Wall clock time |
|---|---|---|---|---|
| SCIP 2024-07-07 | OPT | 4 | 1.9008 | 1.91376 |
| Name | PB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/ normalized-clique-coloring-max-clique-n=7-t=3.opb |
| MD5SUM | ad161e8f5b72ad1155ab92e93b5e74ca |
| 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 | 4 |
| Best CPU time to get the best result obtained on this benchmark | 0.150671 |
| 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 | 98 |
| Total number of constraints | 966 |
| Number of constraints which are clauses | 959 |
| Number of constraints which are cardinality constraints (but not clauses) | 7 |
| Number of constraints which are nor clauses,nor cardinality constraints | 0 |
| Minimum length of a constraint | 3 |
| Maximum length of a constraint | 8 |
| Number of terms in the objective function | 7 |
| 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 | 7 |
| Number of bits of the sum of numbers in the objective function | 3 |
| Biggest number in a constraint | 2 |
| Number of bits of the biggest number in a constraint | 2 |
| Biggest sum of numbers in a constraint | 9 |
| 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-4517822-1751532800.opb>
0.00/0.01 c original problem has 98 variables (98 bin, 0 int, 0 impl, 0 cont) and 966 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
0.00/0.01 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, 966 upgd conss, 0 impls, 7 clqs
0.00/0.02 c (0.0s) probing: 51/98 (52.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.02 c (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.00/0.02 c (0.0s) symmetry computation finished: 14 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.00)
0.00/0.02 c dynamic symmetry handling statistics:
0.00/0.02 c orbitopal reduction: no components
0.00/0.02 c orbital reduction: 1 components of sizes 14
0.00/0.02 c lexicographic reduction: 14 permutations with support sizes 14, 14, 30, 16, 30, 16, 30, 16, 30, 16, 30, 16, 30, 16
0.00/0.02 c handled 1 out of 1 symmetry components
0.00/0.02 c presolving (2 rounds: 2 fast, 2 medium, 2 exhaustive):
0.00/0.02 c 0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02 c 0 implications, 7 cliques
0.00/0.02 c presolved problem has 98 variables (98 bin, 0 int, 0 impl, 0 cont) and 966 constraints
0.00/0.02 c 7 constraints of type <setppc>
0.00/0.02 c 959 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.01
0.00/0.02 c - non default parameters ----------------------------------------------------------------------
0.00/0.02 c # SCIP version 10.0.0
0.00/0.02 c
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.00/0.02 c limits/time = 3596.99798
0.00/0.02 c
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.00/0.02 c limits/memory = 27900
0.00/0.02 c
0.00/0.02 c # belongs reading time to solving time?
0.00/0.02 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c timing/reading = TRUE
0.00/0.02 c
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving
0.00/0.02 c
0.00/0.02 o 7
0.00/0.02 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.00/0.02 c p 0.0s| 1 | 0 | 0 | - |shiftand| 0 | 98 | 968 | 966 | 0 | 0 | 2 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.00/0.02 o 6
0.00/0.02 c i 0.0s| 1 | 0 | 0 | - | oneopt| 0 | 98 | 968 | 966 | 0 | 0 | 2 | 0 | 0.000000e+00 | 6.000000e+00 | Inf | unknown
0.00/0.03 c 0.0s| 1 | 0 | 55 | - | 6563k | 0 | 98 | 968 | 966 | 0 | 0 | 2 | 0 | 0.000000e+00 | 6.000000e+00 | Inf | unknown
0.00/0.03 o 4
0.00/0.03 c r 0.0s| 1 | 0 | 55 | - |shifting| 0 | 98 | 968 | 966 | 0 | 0 | 2 | 0 | 0.000000e+00 | 4.000000e+00 | Inf | unknown
0.00/0.08 c 0.1s| 1 | 0 | 74 | - | 6805k | 0 | 98 |1168 | 969 | 3 | 1 | 2 | 0 | 0.000000e+00 | 4.000000e+00 | Inf | unknown
0.00/0.09 c 0.1s| 1 | 0 | 94 | - | 7133k | 0 | 98 |1168 | 972 | 6 | 2 | 2 | 0 | 0.000000e+00 | 4.000000e+00 | Inf | unknown
0.09/0.12 c 0.1s| 1 | 0 | 119 | - | 7654k | 0 | 98 |1168 | 975 | 9 | 3 | 2 | 0 | 0.000000e+00 | 4.000000e+00 | Inf | unknown
0.09/0.16 c 0.2s| 1 | 0 | 136 | - | 8574k | 0 | 98 |1168 | 977 | 11 | 4 | 2 | 0 | 0.000000e+00 | 4.000000e+00 | Inf | unknown
0.09/0.19 c 0.2s| 1 | 0 | 163 | - | 10M | 0 | 98 |1171 | 979 | 13 | 5 | 5 | 0 | 0.000000e+00 | 4.000000e+00 | Inf | unknown
0.19/0.23 c 0.2s| 1 | 0 | 173 | - | 11M | 0 | 98 |1171 | 980 | 14 | 6 | 5 | 0 | 0.000000e+00 | 4.000000e+00 | Inf | unknown
0.19/0.25 c 0.2s| 1 | 0 | 194 | - | 11M | 0 | 98 |1171 | 983 | 17 | 7 | 5 | 0 | 0.000000e+00 | 4.000000e+00 | Inf | unknown
0.19/0.28 c 0.3s| 1 | 0 | 213 | - | 11M | 0 | 98 |1171 | 987 | 21 | 8 | 5 | 0 | 0.000000e+00 | 4.000000e+00 | Inf | unknown
0.29/0.31 c 0.3s| 1 | 0 | 225 | - | 11M | 0 | 98 |1171 | 989 | 23 | 9 | 5 | 0 | 0.000000e+00 | 4.000000e+00 | Inf | unknown
0.29/0.34 c 0.3s| 1 | 0 | 246 | - | 13M | 0 | 98 |1175 | 992 | 26 | 10 | 9 | 0 | 0.000000e+00 | 4.000000e+00 | Inf | unknown
0.29/0.34 c 0.3s| 1 | 0 | 254 | - | 13M | 0 | 98 |1176 | 993 | 28 | 11 | 10 | 0 | 0.000000e+00 | 4.000000e+00 | Inf | unknown
0.29/0.37 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.29/0.37 c 0.4s| 1 | 2 | 381 | - | 13M | 0 | 98 |1187 | 993 | 28 | 11 | 21 | 15 | 0.000000e+00 | 4.000000e+00 | Inf | unknown
0.58/0.67 c r 0.7s| 47 | 20 | 1549 | 28.2 |shifting| 14 | 98 |1165 | 973 | 53 | 2 | 103 | 150 | 0.000000e+00 | 4.000000e+00 | Inf | 61.81%
0.98/1.01 c 1.0s| 100 | 32 | 2420 | 21.9 | 15M | 16 | 98 |1224 | 972 | 115 | 0 | 174 | 340 | 0.000000e+00 | 4.000000e+00 | Inf | 62.50%
1.18/1.27 c 1.3s| 200 | 83 | 3900 | 18.3 | 17M | 19 | 98 |1301 | 974 | 187 | 1 | 318 | 377 | 2.500000e-01 | 4.000000e+00 |1500.00%| 64.90%
1.38/1.46 c 1.5s| 300 | 109 | 4824 | 15.3 | 17M | 19 | 98 |1395 | 973 | 227 | 1 | 484 | 380 | 1.000000e+00 | 4.000000e+00 | 300.00%| 73.10%
1.58/1.62 c 1.6s| 400 | 105 | 5504 | 13.2 | 18M | 19 | 98 |1464 | 0 | 275 | 0 | 611 | 386 | 2.000000e+00 | 4.000000e+00 | 100.00%| 81.43%
1.68/1.72 c 1.7s| 500 | 79 | 5959 | 11.4 | 18M | 19 | 98 |1479 | 978 | 294 | 1 | 659 | 392 | 2.000000e+00 | 4.000000e+00 | 100.00%| 82.54%
1.77/1.81 c 1.8s| 600 | 66 | 6419 | 10.3 | 18M | 22 | 98 |1499 | 972 | 302 | 1 | 734 | 395 | 2.333333e+00 | 4.000000e+00 | 71.43%| 85.73%
1.77/1.89 c 1.9s| 700 | 17 | 6802 | 9.4 | 18M | 22 | 98 |1506 | 974 | 321 | 1 | 789 | 404 | 3.000000e+00 | 4.000000e+00 | 33.33%| 91.64%
1.87/1.90 c
1.87/1.90 c SCIP Status : problem is solved [optimal solution found]
1.87/1.90 c Solving Time (sec) : 1.90
1.87/1.90 c Solving Nodes : 738
1.87/1.90 c Primal Bound : +4.00000000000000e+00 (106 solutions)
1.87/1.90 c Dual Bound : +4.00000000000000e+00
1.87/1.90 c Gap : 0.00 %
1.87/1.90 s OPTIMUM FOUND
1.87/1.90 v -x98 -x97 x96 x95 x94 -x93 -x92 -x91 x90 -x89 x88 -x87 -x86 -x85 x84 -x83 -x82 x81 x80 -x79 -x78 -x21 -x20 -x19 x18 -x17 x16 -x15
1.87/1.90 v x14 -x13 x12 -x11 -x10 -x9 x8 -x7 x6 -x5 x4 x3 x2 x1 -x77 -x70 -x63 x56 -x49 -x42 -x35 -x76 -x69 -x62 -x55 x48 -x41 -x34 -x75
1.87/1.90 v -x68 -x61 -x54 -x47 -x40 -x33 -x74 -x67 -x60 -x53 -x46 -x39 -x32 -x73 -x66 -x59 -x52 -x45 -x38 -x31 -x72 -x65 -x58 -x51 -x44
1.87/1.90 v -x37 -x30 -x71 -x64 -x57 -x50 -x43 -x36 x29 -x28 -x27 x26 x25 x24 x23 -x22
1.87/1.90 c SCIP Status : problem is solved [optimal solution found]
1.87/1.90 c Total Time : 1.90
1.87/1.90 c solving : 1.90
1.87/1.90 c presolving : 0.01 (included in solving)
1.87/1.90 c reading : 0.00 (included in solving)
1.87/1.90 c copying : 0.04 (14 #copies) (minimal 0.00, maximal 0.00, average 0.00)
1.87/1.90 c Original Problem :
1.87/1.90 c Problem name : HOME/instance-4517822-1751532800.opb
1.87/1.90 c Variables : 98 (98 binary, 0 integer, 0 implicit integer, 0 continuous)
1.87/1.90 c Constraints : 966 initial, 966 maximal
1.87/1.90 c Objective : minimize, 7 non-zeros (abs.min = 1, abs.max = 1)
1.87/1.90 c Presolved Problem :
1.87/1.90 c Problem name : t_HOME/instance-4517822-1751532800.opb
1.87/1.90 c Variables : 98 (98 binary, 0 integer, 0 implicit integer, 0 continuous)
1.87/1.90 c Constraints : 966 initial, 1506 maximal
1.87/1.90 c Objective : minimize, 7 non-zeros (abs.min = 1, abs.max = 1)
1.87/1.90 c Nonzeros : 2961 constraint, 42 clique table
1.87/1.90 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
1.87/1.90 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c domcol : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.87/1.90 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c dualsparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.87/1.90 c gateextraction : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.87/1.90 c implics : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.87/1.90 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c milp : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.87/1.90 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c sparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.87/1.90 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c trivial : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.87/1.90 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c dualfix : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.87/1.90 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c probing : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.87/1.90 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c symmetry : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.87/1.90 c vbounds : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.87/1.90 c knapsack : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c setppc : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
1.87/1.90 c linear : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
1.87/1.90 c logicor : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
1.87/1.90 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c components : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
1.87/1.90 c root node : - - - 69 - - 69 - - - - -
1.87/1.90 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
1.87/1.90 c benderslp : 0 0 0 0 465 0 0 128 0 0 0 0 0 0 0
1.87/1.90 c integral : 0 0 0 0 465 0 0 128 0 0 183 0 0 123 794
1.87/1.90 c knapsack : 0+ 3 0 5627 0 0 0 0 54 78 0 0 0 0 0
1.87/1.90 c setppc : 7 7 11 6127 0 0 0 122 2010 7 808 0 0 0 0
1.87/1.90 c linear : 0+ 210 11 6029 0 0 0 3 51 15 42 0 0 0 0
1.87/1.90 c logicor : 959+ 1391 11 5475 0 0 0 119 7853 365 4202 0 0 0 0
1.87/1.90 c benders : 0 0 0 0 0 0 0 108 0 0 0 0 0 0 0
1.87/1.90 c fixedvar : 0 0 0 0 0 0 0 108 0 0 0 0 0 0 0
1.87/1.90 c countsols : 0 0 0 0 0 0 0 108 0 0 0 0 0 0 0
1.87/1.90 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
1.87/1.90 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.87/1.90 c integral : 0.22 0.00 0.00 0.00 0.22 0.00 0.00 0.00 0.00 0.00
1.87/1.90 c knapsack : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.87/1.90 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.87/1.90 c linear : 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.87/1.90 c logicor : 0.05 0.00 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.01
1.87/1.90 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.87/1.90 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.87/1.90 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.87/1.90 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.87/1.90 c Propagators : #Propagate #ResProp Cutoffs DomReds
1.87/1.90 c dualfix : 2 0 0 0
1.87/1.90 c genvbounds : 0 0 0 0
1.87/1.90 c nlobbt : 0 0 0 0
1.87/1.90 c obbt : 0 0 0 0
1.87/1.90 c probing : 0 0 0 0
1.87/1.90 c pseudoobj : 3257 17 153 57
1.87/1.90 c redcost : 1181 0 0 532
1.87/1.90 c rootredcost : 1 0 0 0
1.87/1.90 c symmetry : 5382 0 19 1279
1.87/1.90 c vbounds : 1265 0 0 0
1.87/1.90 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
1.87/1.90 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
1.87/1.90 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
1.87/1.90 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
1.87/1.90 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
1.87/1.90 c probing : 0.00 0.00 0.00 0.00 0.00 0.00
1.87/1.90 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
1.87/1.90 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
1.87/1.90 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
1.87/1.90 c symmetry : 0.06 0.00 0.00 0.04 0.00 0.01
1.87/1.90 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
1.87/1.90 c Symmetry :
1.87/1.90 c orbitopal red. : 0 reductions applied, 0 cutoffs
1.87/1.90 c orbital reduction: 1201 reductions applied, 14 cutoffs
1.87/1.90 c lexicographic red: 217 reductions applied, 5 cutoffs
1.87/1.90 c shadow tree time : 0.00 s
1.87/1.90 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [10000,10000])
1.87/1.90 c propagation : 0.01 618 569 - 1726 14.8 12 13.6 - - -
1.87/1.90 c infeasible LP : 0.00 3 3 - 7 8.6 0 0.0 2 4.5 0
1.87/1.90 c bound exceed. LP : 0.00 47 45 - 148 18.4 0 0.0 3 10.7 0
1.87/1.90 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
1.87/1.90 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
1.87/1.90 c applied globally : 0.00 - - 0 605 9.4 - - 5 - -
1.87/1.90 c applied locally : - - - 0 195 17.3 - - 0 - -
1.87/1.90 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
1.87/1.90 c cut pool : 0.02 - 280 21 - - 2281 3502 - - - - - (maximal pool size: 1875)
1.87/1.90 c aggregation : 0.02 0.00 139 11 0 0 2 4 0 0 0 0 0
1.87/1.90 c > cmir : - - - - - - - 4 0 0 0 0 -
1.87/1.90 c > flowcover : - - - - - - - 0 0 0 0 0 -
1.87/1.90 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
1.87/1.90 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c clique : 0.00 0.00 11 11 0 0 0 0 0 0 0 0 0
1.87/1.90 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c gomory : 0.88 0.00 137 10 0 0 2457 3036 356 178 169 9 0
1.87/1.90 c > gomorymi : - - - - - - - 1143 178 72 69 3 -
1.87/1.90 c > strongcg : - - - - - - - 1893 178 106 100 6 -
1.87/1.90 c impliedbounds : 0.00 0.00 139 11 0 0 0 0 0 0 0 0 0
1.87/1.90 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c mcf : 0.00 0.00 1 1 0 0 0 0 0 0 0 0 0
1.87/1.90 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c multilinear : 0.00 0.00 40 11 0 0 0 0 0 0 0 0 0
1.87/1.90 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
1.87/1.90 c rapidlearning : 0.17 0.00 6 1 0 56 0 0 0 0 0 0 250
1.87/1.90 c rlt : 0.00 0.00 60 10 0 0 0 0 0 0 0 0 0
1.87/1.90 c zerohalf : 0.01 0.00 138 11 0 0 209 462 31 145 133 12 0
1.87/1.90 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
1.87/1.90 c hybrid : 0.00 0.00 142 11 323 0 3566 28 0 1284
1.87/1.90 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
1.87/1.90 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
1.87/1.90 c Pricers : ExecTime SetupTime Calls Vars
1.87/1.90 c problem variables: 0.00 - 0 0
1.87/1.90 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
1.87/1.90 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
1.87/1.90 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
1.87/1.90 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
1.87/1.90 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
1.87/1.90 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
1.87/1.90 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
1.87/1.90 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
1.87/1.90 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
1.87/1.90 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
1.87/1.90 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
1.87/1.90 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
1.87/1.90 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
1.87/1.90 c random : 0.00 0.00 0 0 0 0 0 0 0 0
1.87/1.90 c relpscost : 0.22 0.00 465 0 0 0 183 0 126 794
1.87/1.90 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
1.87/1.90 c Primal Heuristics : ExecTime SetupTime Calls Found Best
1.87/1.90 c LP solutions : 0.00 - - 0 0
1.87/1.90 c relax solutions : 0.00 - - 0 0
1.87/1.90 c pseudo solutions : 0.00 - - 0 0
1.87/1.90 c strong branching : 0.00 - - 0 0
1.87/1.90 c actconsdiving : 0.00 0.00 0 0 0
1.87/1.90 c adaptivediving : 0.02 0.00 26 0 0
1.87/1.90 c alns : 0.03 0.00 5 0 0
1.87/1.90 c bound : 0.00 0.00 0 0 0
1.87/1.90 c clique : 0.00 0.00 1 0 0
1.87/1.90 c coefdiving : 0.00 0.00 0 0 0
1.87/1.90 c completesol : 0.00 0.00 0 0 0
1.87/1.90 c conflictdiving : 0.01 0.00 16 0 0
1.87/1.90 c crossover : 0.01 0.00 1 0 0
1.87/1.90 c dins : 0.00 0.00 0 0 0
1.87/1.90 c distributiondivin: 0.03 0.00 11 0 0
1.87/1.90 c dps : 0.00 0.00 0 0 0
1.87/1.90 c dualval : 0.00 0.00 0 0 0
1.87/1.90 c farkasdiving : 0.00 0.00 0 0 0
1.87/1.90 c feasjump : 0.00 0.00 0 0 0
1.87/1.90 c feaspump : 0.00 0.00 0 0 0
1.87/1.90 c fixandinfer : 0.00 0.00 0 0 0
1.87/1.90 c fracdiving : 0.01 0.00 17 0 0
1.87/1.90 c gins : 0.00 0.00 0 0 0
1.87/1.90 c guideddiving : 0.01 0.00 15 0 0
1.87/1.90 c indcoefdiving : 0.00 0.00 0 0 0
1.87/1.90 c indicator : 0.00 0.00 0 0 0
1.87/1.90 c indicatordiving : 0.00 0.00 0 0 0
1.87/1.90 c indoneopt : 0.00 0.00 0 0 0
1.87/1.90 c indrounding : 0.00 0.00 0 0 0
1.87/1.90 c indtwoopt : 0.00 0.00 0 0 0
1.87/1.90 c intdiving : 0.00 0.00 0 0 0
1.87/1.90 c intshifting : 0.00 0.00 0 0 0
1.87/1.90 c linesearchdiving : 0.01 0.00 15 0 0
1.87/1.90 c localbranching : 0.00 0.00 0 0 0
1.87/1.90 c locks : 0.00 0.00 1 0 0
1.87/1.90 c lpface : 0.00 0.00 0 0 0
1.87/1.90 c mpec : 0.00 0.00 0 0 0
1.87/1.90 c multistart : 0.00 0.00 0 0 0
1.87/1.90 c mutation : 0.00 0.00 0 0 0
1.87/1.90 c nlpdiving : 0.00 0.00 0 0 0
1.87/1.90 c objpscostdiving : 0.00 0.00 1 1 0
1.87/1.90 c octane : 0.00 0.00 0 0 0
1.87/1.90 c ofins : 0.00 0.00 0 0 0
1.87/1.90 c oneopt : 0.00 0.00 3 1 1
1.87/1.90 c padm : 0.00 0.00 0 0 0
1.87/1.90 c proximity : 0.00 0.00 0 0 0
1.87/1.90 c pscostdiving : 0.01 0.00 19 0 0
1.87/1.90 c randrounding : 0.01 0.00 19 0 0
1.87/1.90 c rens : 0.01 0.00 1 0 0
1.87/1.90 c reoptsols : 0.00 0.00 0 0 0
1.87/1.90 c repair : 0.00 0.00 0 0 0
1.87/1.90 c rins : 0.01 0.00 1 1 0
1.87/1.90 c rootsoldiving : 0.00 0.00 3 3 0
1.87/1.90 c rounding : 0.01 0.00 294 0 0
1.87/1.90 c scheduler : 0.00 0.00 0 0 0
1.87/1.90 c shiftandpropagate: 0.00 0.00 1 1 1
1.87/1.90 c shifting : 0.01 0.00 199 73 1
1.87/1.90 c simplerounding : 0.00 0.00 698 0 0
1.87/1.90 c smallcard : 0.00 0.00 0 0 0
1.87/1.90 c subnlp : 0.00 0.00 0 0 0
1.87/1.90 c trivial : 0.00 0.00 2 0 0
1.87/1.90 c trivialnegation : 0.00 0.00 0 0 0
1.87/1.90 c trustregion : 0.00 0.00 0 0 0
1.87/1.90 c trysol : 0.00 0.00 0 0 0
1.87/1.90 c twoopt : 0.00 0.00 0 0 0
1.87/1.90 c undercover : 0.00 0.00 0 0 0
1.87/1.90 c vbounds : 0.00 0.00 0 0 0
1.87/1.90 c veclendiving : 0.01 0.00 15 0 0
1.87/1.90 c zeroobj : 0.00 0.00 0 0 0
1.87/1.90 c zirounding : 0.01 0.00 393 26 0
1.87/1.90 c other solutions : - - - 0 -
1.87/1.90 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
1.87/1.90 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
1.87/1.90 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
1.87/1.90 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
1.87/1.90 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
1.87/1.90 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
1.87/1.90 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
1.87/1.90 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
1.87/1.90 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
1.87/1.90 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
1.87/1.90 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
1.87/1.90 c primal LP : 0.01 82 0 0.00 - 0.01 82
1.87/1.90 c dual LP : 0.15 852 4916 6.73 33320.68 0.01 121
1.87/1.90 c lex dual LP : 0.00 0 0 0.00 -
1.87/1.90 c barrier LP : 0.00 0 0 0.00 - 0.00 0
1.87/1.90 c resolve instable : 0.00 0 0 0.00 -
1.87/1.90 c diving/probing LP: 0.06 206 1963 9.53 34659.32
1.87/1.90 c strong branching : 0.12 405 4207 10.39 36121.82 - - 16
1.87/1.90 c (at root node) : - 15 404 26.93 -
1.87/1.90 c conflict analysis: 0.00 0 0 0.00 -
1.87/1.90 c B&B Tree :
1.87/1.90 c number of runs : 1
1.87/1.90 c nodes : 738 (397 internal, 341 leaves)
1.87/1.90 c feasible leaves : 0
1.87/1.90 c infeas. leaves : 208
1.87/1.90 c objective leaves : 133
1.87/1.90 c nodes (total) : 738 (397 internal, 341 leaves)
1.87/1.90 c nodes left : 0
1.87/1.90 c max depth : 22
1.87/1.90 c max depth (total): 22
1.87/1.90 c backtracks : 333 (45.1%)
1.87/1.90 c early backtracks : 0 (0.0%)
1.87/1.90 c nodes exc. ref. : 0 (0.0%)
1.87/1.90 c delayed cutoffs : 57
1.87/1.90 c repropagations : 221 (604 domain reductions, 37 cutoffs)
1.87/1.90 c avg switch length: 7.33
1.87/1.90 c switching time : 0.05
1.87/1.90 c Root Node :
1.87/1.90 c First LP value : +0.00000000000000e+00
1.87/1.90 c First LP Iters : 55 (52531.04 Iter/sec)
1.87/1.90 c First LP Time : 0.00
1.87/1.90 c Final Dual Bound : +0.00000000000000e+00
1.87/1.90 c Final Root Iters : 254
1.87/1.90 c Root LP Estimate : +2.02726901694699e+00
1.87/1.90 c Solution :
1.87/1.90 c Solutions found : 106 (3 improvements)
1.87/1.90 c First Solution : +7.00000000000000e+00 (in run 1, after 1 nodes, 0.02 seconds, depth 33, found by <shiftandpropagate>)
1.87/1.90 c Gap First Sol. : infinite
1.87/1.90 c Gap Last Sol. : infinite
1.87/1.90 c Primal Bound : +4.00000000000000e+00 (in run 1, after 47 nodes, 0.67 seconds, depth 10, found by <shifting>)
1.87/1.90 c Dual Bound : +4.00000000000000e+00
1.87/1.90 c Gap : 0.00 %
1.87/1.90 c Integrals : Total Avg%
1.87/1.90 c primal-dual : 171.12 90.16
1.87/1.90 c primal-ref : - - (not evaluated)
1.87/1.90 c dual-ref : - - (not evaluated)
1.87/1.91 c Time complete: 1.89567.
OK 4
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 (62455 MiB free)
memory of node 1: 64465 MiB (60297 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4517822-1751532800/watcher-4517822-1751532800 -o /tmp/evaluation-result-4517822-1751532800/solver-4517822-1751532800 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751529182-88313 --watchdog 3760 pbscip -f HOME/instance-4517822-1751532800.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
Starting watchdog thread
solver pid=89424, runsolver pid=89421
Current StackSize limit: 8192 KiB
[startup+0.100017 s]*
/proc/loadavg: 4.08 4.09 4.05 5/266 89425
/proc/meminfo: memFree=125679640/131250000 swapFree=33010160/33010684
[pid=89424] ppid=89421 vsize=55288 memory=28416 CPUtime=0.09 cores=0,2
/proc/89424/stat : 89424 (pbscip) R 89421 89424 88303 0 -1 4194304 3546 0 0 0 9 0 0 0 20 0 1 0 68957565 56614912 7104 18446744073709551615 4235264 18693293 140728862399792 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 29630464 140728862407049 140728862407148 140728862407148 140728862412750 0
/proc/89424/statm: 13822 7104 3936 3530 0 5273 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 55288 KiB
Current children cumulated memory: 28416 KiB
[startup+0.205441 s]*
/proc/loadavg: 4.08 4.09 4.05 5/266 89425
/proc/meminfo: memFree=125679640/131250000 swapFree=33010160/33010684
[pid=89424] ppid=89421 vsize=55288 memory=28416 CPUtime=0.19 cores=0,2
/proc/89424/stat : 89424 (pbscip) R 89421 89424 88303 0 -1 4194304 3551 0 0 0 19 0 0 0 20 0 1 0 68957565 56614912 7104 18446744073709551615 4235264 18693293 140728862399792 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 29630464 140728862407049 140728862407148 140728862407148 140728862412750 0
/proc/89424/statm: 13822 7104 3936 3530 0 5273 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 55288 KiB
Current children cumulated memory: 28416 KiB
[startup+0.305466 s]*
/proc/loadavg: 4.08 4.09 4.05 5/266 89425
/proc/meminfo: memFree=125679640/131250000 swapFree=33010160/33010684
[pid=89424] ppid=89421 vsize=55288 memory=28928 CPUtime=0.29 cores=0,2
/proc/89424/stat : 89424 (pbscip) R 89421 89424 88303 0 -1 4194304 3665 0 0 0 29 0 0 0 20 0 1 0 68957565 56614912 7232 18446744073709551615 4235264 18693293 140728862399792 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 29630464 140728862407049 140728862407148 140728862407148 140728862412750 0
/proc/89424/statm: 13822 7232 3936 3530 0 5273 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 55288 KiB
Current children cumulated memory: 28928 KiB
[startup+0.700175 s]
/proc/loadavg: 4.08 4.09 4.05 5/266 89425
/proc/meminfo: memFree=125679640/131250000 swapFree=33010160/33010684
[pid=89424] ppid=89421 vsize=62712 memory=36736 CPUtime=0.68 cores=0,2
/proc/89424/stat : 89424 (pbscip) R 89421 89424 88303 0 -1 4194304 5632 0 0 0 68 0 0 0 20 0 1 0 68957565 64217088 9184 18446744073709551615 4235264 18693293 140728862399792 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 29630464 140728862407049 140728862407148 140728862407148 140728862412750 0
/proc/89424/statm: 15678 9184 3936 3530 0 7129 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 62712 KiB
Current children cumulated memory: 36736 KiB
[startup+1.50018 s]
/proc/loadavg: 4.08 4.09 4.05 5/266 89425
/proc/meminfo: memFree=125675544/131250000 swapFree=33010160/33010684
[pid=89424] ppid=89421 vsize=63584 memory=37444 CPUtime=1.48 cores=0,2
/proc/89424/stat : 89424 (pbscip) R 89421 89424 88303 0 -1 4194304 5998 0 0 0 148 0 0 0 20 0 1 0 68957565 65110016 9361 18446744073709551615 4235264 18693293 140728862399792 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 29630464 140728862407049 140728862407148 140728862407148 140728862412750 0
/proc/89424/statm: 15896 9361 3936 3530 0 7347 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 63584 KiB
Current children cumulated memory: 37444 KiB
[startup+1.91373 s]
# the end of solver process 89424 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.88984 s, system=0.010961 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+1.6002 s]
/proc/loadavg: 4.08 4.09 4.05 5/266 89425
/proc/meminfo: memFree=125675544/131250000 swapFree=33010160/33010684
[pid=89424] ppid=89421 vsize=63584 memory=37572 CPUtime=1.58 cores=0,2
/proc/89424/stat : 89424 (pbscip) R 89421 89424 88303 0 -1 4194304 6016 0 0 0 158 0 0 0 20 0 1 0 68957565 65110016 9393 18446744073709551615 4235264 18693293 140728862399792 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 29630464 140728862407049 140728862407148 140728862407148 140728862412750 0
/proc/89424/statm: 15896 9393 3936 3530 0 7347 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 63584 KiB
Current children cumulated memory: 37572 KiB
[startup+1.80016 s]
/proc/loadavg: 4.08 4.09 4.05 5/266 89425
/proc/meminfo: memFree=125675544/131250000 swapFree=33010160/33010684
[pid=89424] ppid=89421 vsize=63584 memory=37864 CPUtime=1.77 cores=0,2
/proc/89424/stat : 89424 (pbscip) R 89421 89424 88303 0 -1 4194304 6360 0 0 0 177 0 0 0 20 0 1 0 68957565 65110016 9466 18446744073709551615 4235264 18693293 140728862399792 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 29630464 140728862407049 140728862407148 140728862407148 140728862412750 0
/proc/89424/statm: 15896 9466 3936 3530 0 7347 0
Current children cumulated CPU time: 1.77 s
Current children cumulated vsize: 63584 KiB
Current children cumulated memory: 37864 KiB
[startup+1.90015 s]
/proc/loadavg: 4.08 4.09 4.05 5/266 89425
/proc/meminfo: memFree=125675544/131250000 swapFree=33010160/33010684
[pid=89424] ppid=89421 vsize=63584 memory=37832 CPUtime=1.87 cores=0,2
/proc/89424/stat : 89424 (pbscip) R 89421 89424 88303 0 -1 4194304 6656 0 0 0 187 0 0 0 20 0 1 0 68957565 65110016 9458 18446744073709551615 4235264 18693293 140728862399792 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 29630464 140728862407049 140728862407148 140728862407148 140728862412750 0
/proc/89424/statm: 15896 9458 3936 3530 0 7347 0
Current children cumulated CPU time: 1.87 s
Current children cumulated vsize: 63584 KiB
Current children cumulated memory: 37832 KiB
Child status: 0
Real time (s): 1.91376
CPU time (s): 1.9008
CPU user time (s): 1.88984
CPU system time (s): 0.010961
CPU usage (%): 99.323
Max. virtual memory (cumulated for all children) (KiB): 63584
Max. memory (cumulated for all children) (KiB): 37864
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.88984
system time used= 0.010961
maximum resident set size= 38376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6663
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= 8
# summary of solver processes directly reported to runsolver:
# pid: 89424
# total CPU time (s): 1.9008
# total CPU user time (s): 1.88984
# total CPU system time (s): 0.010961
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011163 second user time and 0.03916 second system time
The end
Begin job on nodeC016 at 2025-07-03 10:53:20 IDJOB=4517822 IDBENCH=176187 IDSOLVER=3365 FILE ID=nodeC016/4517822-1751532800 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=7-t=3.opb COMMAND LINE= pbscip -f BENCHNAME -t TIMEOUT -j NBCORE -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4517822-1751532800/watcher-4517822-1751532800 -o /tmp/evaluation-result-4517822-1751532800/solver-4517822-1751532800 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751529182-88313 --watchdog 3760 pbscip -f HOME/instance-4517822-1751532800.opb -t 3600 -j 2 -m 31000 TIME LIMIT= 3600 seconds MEMORY LIMIT= 31000 MiB NBCORE= 2 MD5SUM BENCH= ad161e8f5b72ad1155ab92e93b5e74ca RANDOM SEED=280058233 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 : 3599.731 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 : 3599.460 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 : 3599.952 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 : 3632.734 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 : 3599.725 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 : 3599.742 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 : 3606.087 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 : 3589.361 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: 125699732 kB MemAvailable: 125843136 kB Buffers: 2144 kB Cached: 911948 kB SwapCached: 28 kB Active: 4560736 kB Inactive: 292164 kB Active(anon): 3951568 kB Inactive(anon): 5288 kB Active(file): 609168 kB Inactive(file): 286876 kB Unevictable: 3072 kB Mlocked: 0 kB SwapTotal: 33010684 kB SwapFree: 33010160 kB Zswap: 0 kB Zswapped: 0 kB Dirty: 37920 kB Writeback: 8 kB AnonPages: 3937400 kB Mapped: 140092 kB Shmem: 18044 kB KReclaimable: 173200 kB Slab: 265428 kB SReclaimable: 173200 kB SUnreclaim: 92228 kB KernelStack: 4332 kB PageTables: 10960 kB SecPageTables: 0 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 98635684 kB Committed_AS: 4543680 kB VmallocTotal: 34359738367 kB VmallocUsed: 150552 kB VmallocChunk: 0 kB Percpu: 3776 kB HardwareCorrupted: 0 kB AnonHugePages: 2074624 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 10:53:22