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| Solver Name | Answer | objective function | CPU time | Wall clock time |
|---|---|---|---|---|
| SCIP 2025-06-13 | OPT | 1 | 0.327696 | 0.330775 |
| Name | PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/evencolouring/ linear/normalized-evencolouring_opt_linear_random6regular_nvert_101.opb |
| MD5SUM | eeaa529b25ecff27552c4f6e24903559 |
| 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 | 1 |
| Best CPU time to get the best result obtained on this benchmark | 0.085645 |
| 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 | 404 |
| Total number of constraints | 101 |
| Number of constraints which are clauses | 0 |
| Number of constraints which are cardinality constraints (but not clauses) | 101 |
| Number of constraints which are nor clauses,nor cardinality constraints | 0 |
| Minimum length of a constraint | 7 |
| Maximum length of a constraint | 7 |
| Number of terms in the objective function | 101 |
| Biggest coefficient in the objective function | 101 |
| Number of bits for the biggest coefficient in the objective function | 7 |
| Sum of the numbers in the objective function | 5151 |
| Number of bits of the sum of numbers in the objective function | 13 |
| Biggest number in a constraint | 101 |
| Number of bits of the biggest number in a constraint | 7 |
| Biggest sum of numbers in a constraint | 5151 |
| Number of bits of the biggest sum of numbers | 13 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
0.00/0.00 c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 8.0.0] [GitHash: 0408ae5eca]
0.00/0.00 c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c External libraries:
0.00/0.00 c SoPlex 8.0.0 Linear programming solver developed at Zuse Institute Berlin (soplex.zib.de) [GitHash: 67f6a391]
0.00/0.00 c CppAD 20180000.0 Algorithmic Differentiation of C++ algorithms developed by B. Bell (github.com/coin-or/CppAD)
0.00/0.00 c AMPL/MP 4.0.0 AMPL .nl file reader library (github.com/ampl/mp)
0.00/0.00 c PaPILO 3.0.0 parallel presolve for integer and linear optimization (github.com/scipopt/papilo)
0.00/0.00 c bliss 0.77 Computing Graph Automorphisms by T. Junttila and P. Kaski (users.aalto.fi/~tjunttil/bliss)
0.00/0.00 c sassy 2.0 Symmetry preprocessor by Markus Anders (github.com/markusa4/sassy)
0.00/0.00 c
0.00/0.00 c reading problem <HOME/instance-4518467-1751533906.opb>
0.00/0.00 c original problem has 404 variables (404 bin, 0 int, 0 cont) and 101 constraints
0.00/0.00 c problem read in 0.001 seconds
0.00/0.00 c presolving:
0.00/0.00 c (0.0s) running MILP presolver
0.00/0.00 c (0.0s) MILP presolver found nothing
0.00/0.00 c (0.0s) probing: 51/404 (12.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.00 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.00 c (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.00/0.00 c (0.0s) no symmetry present (symcode time: 0.00)
0.00/0.00 c presolving (1 rounds: 1 fast, 1 medium, 1 exhaustive):
0.00/0.00 c 0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.00 c 0 implications, 0 cliques
0.00/0.00 c presolved problem has 404 variables (404 bin, 0 int, 0 cont) and 101 constraints
0.00/0.00 c presolved problem has 0 implied integral variables (0 bin, 0 int, 0 cont)
0.00/0.00 c 101 constraints of type <linear>
0.00/0.00 c transformed objective value is always integral (scale: 1)
0.00/0.00 c Presolving Time: 0.00
0.00/0.00 c
0.00/0.00 c - non default parameters ----------------------------------------------------------------------
0.00/0.00 c
0.00/0.00 c # SCIP version 10.0.0
0.00/0.00 c
0.00/0.00 c # maximal time in seconds to run
0.00/0.00 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.00/0.00 c limits/time = 3596.99801
0.00/0.00 c
0.00/0.00 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.00 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.00/0.00 c limits/memory = 27900
0.00/0.00 c
0.00/0.00 c # belongs reading time to solving time?
0.00/0.00 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.00/0.00 c timing/reading = TRUE
0.00/0.00 c
0.00/0.00 c # maximum allowed 'intsize' (i.e. the number of bits required to represent the sum of absolute values of all integers that appear in a constraint or objective function) or -1 for unlimited
0.00/0.00 c # [type: int, advanced: TRUE, range: [-1,2147483647], default: -1]
0.00/0.00 c reading/opbreader/maxintsize = 47
0.00/0.00 c
0.00/0.00 c # timing when propagator should be called (1:BEFORELP, 2:DURINGLPLOOP, 4:AFTERLPLOOP, 15:ALWAYS))
0.00/0.00 c # [type: int, advanced: TRUE, range: [0,15], default: 15]
0.00/0.00 c propagating/genvbounds/timingmask = 0
0.00/0.00 c
0.00/0.00 c -----------------------------------------------------------------------------------------------
0.00/0.00 c
0.00/0.00 o 1430
0.00/0.00 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.00/0.00 c p 0.0s| 1 | 0 | 0 | - | locks| 0 | 404 | 101 | 101 | 0 | 0 | 0 | 0 | 0.000000e+00 | 1.430000e+03 | Inf | unknown
0.00/0.01 c 0.0s| 1 | 0 | 274 | - | 4153k | 0 | 404 | 101 | 101 | 0 | 0 | 0 | 0 | 0.000000e+00 | 1.430000e+03 | Inf | unknown
0.00/0.03 c 0.0s| 1 | 0 | 277 | - | 4659k | 0 | 404 | 177 | 103 | 2 | 1 | 0 | 0 | 0.000000e+00 | 1.430000e+03 | Inf | unknown
0.00/0.03 c 0.0s| 1 | 0 | 284 | - | 5003k | 0 | 404 | 177 | 107 | 6 | 2 | 0 | 0 | 0.000000e+00 | 1.430000e+03 | Inf | unknown
0.00/0.04 c 0.0s| 1 | 0 | 292 | - | 5660k | 0 | 404 | 177 | 108 | 7 | 3 | 0 | 0 | 0.000000e+00 | 1.430000e+03 | Inf | unknown
0.00/0.04 c 0.0s| 1 | 0 | 305 | - | 6740k | 0 | 404 | 177 | 111 | 10 | 4 | 0 | 0 | 0.000000e+00 | 1.430000e+03 | Inf | unknown
0.00/0.05 c 0.1s| 1 | 0 | 307 | - | 9128k | 0 | 404 | 177 | 113 | 12 | 5 | 0 | 0 | 0.000000e+00 | 1.430000e+03 | Inf | unknown
0.00/0.06 c 0.1s| 1 | 0 | 337 | - | 9472k | 0 | 404 | 177 | 114 | 13 | 6 | 0 | 0 | 0.000000e+00 | 1.430000e+03 | Inf | unknown
0.00/0.07 c 0.1s| 1 | 0 | 371 | - | 11M | 0 | 404 | 177 | 116 | 15 | 7 | 0 | 0 | 0.000000e+00 | 1.430000e+03 | Inf | unknown
0.00/0.07 o 7
0.00/0.07 c r 0.1s| 1 | 0 | 371 | - |shifting| 0 | 404 | 177 | 116 | 15 | 7 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.00/0.09 c 0.1s| 1 | 0 | 384 | - | 15M | 0 | 404 | 177 | 118 | 17 | 8 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.00/0.09 c 0.1s| 1 | 0 | 384 | - | 15M | 0 | 404 | 177 | 118 | 17 | 8 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.10 c 0.1s| 1 | 0 | 397 | - | 16M | 0 | 404 | 177 | 120 | 19 | 9 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.13 c 0.1s| 1 | 0 | 426 | - | 20M | 0 | 404 | 177 | 122 | 21 | 10 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.13 c 0.1s| 1 | 0 | 441 | - | 20M | 0 | 404 | 177 | 122 | 23 | 11 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.14 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.09/0.14 c 0.1s| 1 | 0 | 465 | - | 20M | 0 | 404 | 177 | 124 | 25 | 12 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.14 c 0.1s| 1 | 0 | 481 | - | 20M | 0 | 404 | 177 | 125 | 26 | 13 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.15 c 0.1s| 1 | 0 | 495 | - | 20M | 0 | 404 | 177 | 127 | 28 | 14 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.15 c 0.2s| 1 | 0 | 502 | - | 20M | 0 | 404 | 177 | 128 | 29 | 15 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.16 c 0.2s| 1 | 0 | 521 | - | 20M | 0 | 404 | 177 | 129 | 30 | 16 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.16 c 0.2s| 1 | 0 | 534 | - | 20M | 0 | 404 | 177 | 119 | 32 | 17 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.17 c 0.2s| 1 | 0 | 558 | - | 20M | 0 | 404 | 177 | 120 | 33 | 18 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.20 o 1
0.09/0.20 c d 0.2s| 1 | 0 | 1084 | - |farkasdi| 0 | 404 | 108 | 120 | 0 | 18 | 0 | 0 | 0.000000e+00 | 1.000000e+00 | Inf | unknown
0.20/0.21 c (run 1, node 1) restarting after 95 global fixings of integer variables
0.20/0.21 c
0.20/0.21 c (restart) converted 19 cuts from the global cut pool into linear constraints
0.20/0.21 c
0.20/0.22 c presolving:
0.20/0.22 c (round 1, fast) 101 del vars, 0 del conss, 0 add conss, 6 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.20/0.22 c (0.2s) running MILP presolver
0.20/0.22 c (0.2s) MILP presolver found nothing
0.20/0.22 c (round 2, exhaustive) 101 del vars, 0 del conss, 0 add conss, 6 chg bounds, 0 chg sides, 0 chg coeffs, 26 upgd conss, 0 impls, 0 clqs
0.20/0.22 c presolving (3 rounds: 3 fast, 2 medium, 2 exhaustive):
0.20/0.22 c 101 deleted vars, 0 deleted constraints, 0 added constraints, 6 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.20/0.22 c 0 implications, 0 cliques
0.20/0.22 c presolved problem has 303 variables (303 bin, 0 int, 0 cont) and 127 constraints
0.20/0.22 c presolved problem has 0 implied integral variables (0 bin, 0 int, 0 cont)
0.20/0.22 c 18 constraints of type <knapsack>
0.20/0.22 c 101 constraints of type <linear>
0.20/0.22 c 8 constraints of type <logicor>
0.20/0.22 c transformed objective value is always integral (scale: 1)
0.20/0.22 c Presolving Time: 0.01
0.20/0.22 c
0.20/0.23 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.20/0.23 c 0.2s| 1 | 0 | 1722 | - | 21M | 0 | 303 | 127 | 120 | 0 | 0 | 0 | 0 | 0.000000e+00 | 1.000000e+00 | Inf | unknown
0.20/0.26 c 0.3s| 1 | 0 | 1732 | - | 22M | 0 | 303 | 327 | 123 | 3 | 1 | 0 | 0 | 0.000000e+00 | 1.000000e+00 | Inf | unknown
0.20/0.27 c 0.3s| 1 | 0 | 1750 | - | 22M | 0 | 303 | 327 | 125 | 5 | 2 | 0 | 0 | 0.000000e+00 | 1.000000e+00 | Inf | unknown
0.20/0.28 c 0.3s| 1 | 0 | 1761 | - | 22M | 0 | 303 | 327 | 128 | 8 | 3 | 0 | 0 | 0.000000e+00 | 1.000000e+00 | Inf | unknown
0.20/0.30 c 0.3s| 1 | 0 | 1768 | - | 22M | 0 | 303 | 327 | 130 | 10 | 4 | 0 | 0 | 0.000000e+00 | 1.000000e+00 | Inf | unknown
0.20/0.30 c 0.3s| 1 | 0 | 1782 | - | 22M | 0 | 303 | 327 | 132 | 12 | 5 | 0 | 0 | 0.000000e+00 | 1.000000e+00 | Inf | unknown
0.30/0.32 c 0.3s| 1 | 0 | 1782 | - | 22M | 0 | 303 | 327 | 136 | 16 | 6 | 0 | 0 | 1.000000e+00 | 1.000000e+00 | 0.00%| unknown
0.30/0.32 c 0.3s| 1 | 0 | 1782 | - | 22M | 0 | 303 | 327 | 136 | 16 | 6 | 0 | 0 | 1.000000e+00 | 1.000000e+00 | 0.00%| unknown
0.30/0.32 c
0.30/0.32 c SCIP Status : problem is solved [optimal solution found]
0.30/0.32 c Solving Time (sec) : 0.32
0.30/0.32 c Solving Nodes : 1 (total of 2 nodes in 2 runs)
0.30/0.32 c Primal Bound : +1.00000000000000e+00 (3 solutions)
0.30/0.32 c Dual Bound : +1.00000000000000e+00
0.30/0.32 c Gap : 0.00 %
0.30/0.32 s OPTIMUM FOUND
0.30/0.32 v x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325
0.30/0.32 v -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347
0.30/0.32 v -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369
0.30/0.32 v -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 -x391
0.30/0.32 v -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 x1 -x2 x3 -x4 -x5 -x6 -x7 x8 x9 -x10 x11 -x12 x13
0.30/0.32 v -x14 -x15 x16 x17 -x18 -x19 x20 x21 -x22 x23 -x24 x25 -x26 -x27 -x28 x29 x30 -x31 x32 -x33 -x34 x35 x36 x37 -x38 x39 x40 -x41 x42
0.30/0.32 v -x43 -x44 -x45 x46 -x47 x48 x49 -x50 x51 x52 -x53 -x54 x55 -x56 x57 -x58 -x59 x60 x61 -x62 x63 x64 x65 -x66 -x67 -x68 x69 -x70 x71
0.30/0.32 v x72 -x73 x74 -x75 -x76 -x77 x78 x79 x80 x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 x89 x90 x91 -x92 x93 -x94 x95 x96 -x97 -x98 -x99 x100
0.30/0.32 v -x101 x102 x103 -x104 -x105 x106 -x107 x108 x109 -x110 x111 x112 -x113 -x114 -x115 x116 x117 x118 x119 -x120 -x121 x122 -x123 x124
0.30/0.32 v x125 x126 x127 -x128 -x129 -x130 x131 x132 -x133 x134 -x135 x136 x137 -x138 x139 -x140 x141 -x142 -x143 -x144 x145 -x146 x147 -x148
0.30/0.32 v x149 x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 x158 -x159 x160 -x161 x162 x163 x164 -x165 x166 -x167 x168 x169 -x170 x171 -x172
0.30/0.32 v x173 x174 x175 -x176 -x177 -x178 -x179 x180 x181 -x182 x183 x184 -x185 -x186 -x187 x188 x189 x190 -x191 -x192 x193 -x194 x195 -x196
0.30/0.32 v -x197 -x198 x199 -x200 -x201 -x202 -x203 x204 x205 -x206 x207 -x208 x209 -x210 -x211 x212 x213 x214 -x215 -x216 -x217 x218 -x219
0.30/0.32 v -x220 -x221 -x222 -x223 x224 -x225 x226 x227 x228 -x229 -x230 x231 x232 x233 -x234 x235 x236 -x237 x238 x239 x240 -x241 -x242 -x243
0.30/0.32 v x244 x245 x246 -x247 x248 x249 x250 x251 -x252 x253 -x254 x255 x256 -x257 -x258 x259 x260 -x261 -x262 -x263 x264 x265 -x266 -x267
0.30/0.32 v x268 x269 x270 x271 -x272 -x273 x274 -x275 x276 x277 x278 -x279 -x280 x281 -x282 x283 -x284 -x285 -x286 -x287 -x288 -x289 x290 -x291
0.30/0.32 v x292 x293 x294 x295 -x296 x297 x298 -x299 -x300 -x301 -x302 x303
0.30/0.32 c SCIP Status : problem is solved [optimal solution found]
0.30/0.32 c Total Time : 0.32
0.30/0.32 c solving : 0.32
0.30/0.32 c presolving : 0.01 (included in solving)
0.30/0.32 c reading : 0.00 (included in solving)
0.30/0.32 c copying : 0.01 (4 #copies) (minimal 0.00, maximal 0.00, average 0.00)
0.30/0.32 c Original Problem :
0.30/0.32 c Problem name : HOME/instance-4518467-1751533906.opb
0.30/0.32 c Variables : 404 (404 binary, 0 integer, 0 continuous)
0.30/0.32 c implied integral : 0 (0 binary, 0 integer, 0 continuous)
0.30/0.32 c Constraints : 101 initial, 101 maximal
0.30/0.32 c Objective : minimize, 101 non-zeros (abs.min = 1, abs.max = 101)
0.30/0.32 c Presolved Problem :
0.30/0.32 c Problem name : t_HOME/instance-4518467-1751533906.opb
0.30/0.32 c Variables : 303 (303 binary, 0 integer, 0 continuous)
0.30/0.32 c implied integral : 0 (0 binary, 0 integer, 0 continuous)
0.30/0.32 c Constraints : 127 initial, 327 maximal
0.30/0.32 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
0.30/0.32 c Nonzeros : 3269 constraint, 0 clique table
0.30/0.32 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.30/0.32 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c domcol : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
0.30/0.32 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c dualsparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.30/0.32 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c implics : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
0.30/0.32 c implint : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c milp : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
0.30/0.32 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c sparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.30/0.32 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c trivial : 0.00 0.00 4 95 0 0 0 0 0 0 0 0
0.30/0.32 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c dualfix : 0.00 0.00 4 0 0 0 0 0 0 0 0 0
0.30/0.32 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c probing : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.30/0.32 c pseudoobj : 0.00 0.00 1 0 0 0 6 0 0 0 0 0
0.30/0.32 c symmetry : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.30/0.32 c vbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c knapsack : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
0.30/0.32 c linear : 0.00 0.00 7 6 0 0 0 0 0 0 0 0
0.30/0.32 c logicor : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
0.30/0.32 c components : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
0.30/0.32 c root node : - - - 95 - - 95 - - - - -
0.30/0.32 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
0.30/0.32 c integral : 0 0 0 0 0 0 0 45 0 0 0 0 0 0 0
0.30/0.32 c knapsack : 18 18 6 166 0 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c linear : 101+ 301 26 1465 0 0 0 40 0 3 0 0 0 0 0
0.30/0.32 c logicor : 8 8 6 3 0 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c fixedvar : 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0
0.30/0.32 c countsols : 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0
0.30/0.32 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
0.30/0.32 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.32 c knapsack : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.32 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.32 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.32 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.32 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.32 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.32 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.30/0.32 c dualfix : 4 0 0 0
0.30/0.32 c genvbounds : 0 0 0 0
0.30/0.32 c nlobbt : 0 0 0 0
0.30/0.32 c obbt : 0 0 0 0
0.30/0.32 c probing : 0 0 0 0
0.30/0.32 c pseudoobj : 26 0 0 95
0.30/0.32 c redcost : 21 0 0 0
0.30/0.32 c rootredcost : 0 0 0 0
0.30/0.32 c symmetry : 0 0 0 0
0.30/0.32 c vbounds : 0 0 0 0
0.30/0.32 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
0.30/0.32 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.32 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.32 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.32 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.32 c probing : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.32 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.32 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.32 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.32 c symmetry : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.32 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.32 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [10000,10000])
0.30/0.32 c propagation : 0.00 0 0 - 0 0.0 0 0.0 - - -
0.30/0.32 c infeasible LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
0.30/0.32 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
0.30/0.32 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
0.30/0.32 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
0.30/0.32 c applied globally : 0.00 - - 0 0 0.0 - - 0 - -
0.30/0.32 c applied locally : - - - 0 0 0.0 - - 0 - -
0.30/0.32 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
0.30/0.32 c cut pool : 0.00 - 46 46 - - 995 2364 - - - - - (maximal pool size: 570)
0.30/0.32 c aggregation : 0.04 0.00 24 24 0 0 1 1 0 0 0 0 0
0.30/0.32 c > cmir : - - - - - - - 0 0 0 0 0 -
0.30/0.32 c > flowcover : - - - - - - - 1 0 0 0 0 -
0.30/0.32 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
0.30/0.32 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c clique : 0.00 0.00 2 2 0 0 0 0 0 0 0 0 0
0.30/0.32 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c gomory : 0.11 0.00 16 16 0 0 969 2315 0 33 33 0 0
0.30/0.32 c > gomorymi : - - - - - - - 1082 0 7 7 0 -
0.30/0.32 c > strongcg : - - - - - - - 1233 0 26 26 0 -
0.30/0.32 c impliedbounds : 0.00 0.00 24 24 0 0 0 0 0 0 0 0 0
0.30/0.32 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c mcf : 0.00 0.00 2 2 0 0 0 0 0 0 0 0 0
0.30/0.32 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c multilinear : 0.00 0.00 24 24 0 0 0 0 0 0 0 0 0
0.30/0.32 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.32 c rapidlearning : 0.06 0.00 2 2 0 0 0 0 0 0 0 0 276
0.30/0.32 c rlt : 0.00 0.00 16 16 0 0 0 0 0 0 0 0 0
0.30/0.32 c zerohalf : 0.01 0.00 24 24 0 0 25 48 0 16 16 0 0
0.30/0.32 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
0.30/0.32 c hybrid : 0.01 0.00 24 24 49 0 2315 49 0 2315
0.30/0.32 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.32 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.32 c Pricers : ExecTime SetupTime Calls Vars
0.30/0.32 c problem variables: 0.00 - 0 0
0.30/0.32 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
0.30/0.32 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.32 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.32 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.32 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.32 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.32 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.32 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.32 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.32 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.32 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.32 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.32 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.32 c random : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.32 c relpscost : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.32 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.32 c Primal Heuristics : ExecTime SetupTime Calls Found Best
0.30/0.32 c LP solutions : 0.00 - - 0 0
0.30/0.32 c relax solutions : 0.00 - - 0 0
0.30/0.32 c pseudo solutions : 0.00 - - 0 0
0.30/0.32 c strong branching : 0.00 - - 0 0
0.30/0.32 c actconsdiving : 0.00 0.00 0 0 0
0.30/0.32 c adaptivediving : 0.00 0.00 0 0 0
0.30/0.32 c alns : 0.00 0.00 1 0 0
0.30/0.32 c bound : 0.00 0.00 0 0 0
0.30/0.32 c clique : 0.00 0.00 0 0 0
0.30/0.32 c coefdiving : 0.00 0.00 0 0 0
0.30/0.32 c completesol : 0.00 0.00 0 0 0
0.30/0.32 c conflictdiving : 0.00 0.00 0 0 0
0.30/0.32 c crossover : 0.00 0.00 0 0 0
0.30/0.32 c dins : 0.00 0.00 0 0 0
0.30/0.32 c distributiondivin: 0.00 0.00 0 0 0
0.30/0.32 c dks : 0.00 0.00 0 0 0
0.30/0.32 c dps : 0.00 0.00 0 0 0
0.30/0.32 c dualval : 0.00 0.00 0 0 0
0.30/0.32 c farkasdiving : 0.03 0.00 1 1 1
0.30/0.32 c feaspump : 0.01 0.00 1 0 0
0.30/0.32 c fixandinfer : 0.00 0.00 0 0 0
0.30/0.32 c fracdiving : 0.00 0.00 0 0 0
0.30/0.32 c gins : 0.00 0.00 0 0 0
0.30/0.32 c guideddiving : 0.00 0.00 0 0 0
0.30/0.32 c indicator : 0.00 0.00 0 0 0
0.30/0.32 c indicatordiving : 0.00 0.00 0 0 0
0.30/0.32 c intdiving : 0.00 0.00 0 0 0
0.30/0.32 c intshifting : 0.00 0.00 0 0 0
0.30/0.32 c linesearchdiving : 0.00 0.00 0 0 0
0.30/0.32 c localbranching : 0.00 0.00 0 0 0
0.30/0.32 c locks : 0.00 0.00 1 1 1
0.30/0.32 c lpface : 0.00 0.00 0 0 0
0.30/0.32 c mpec : 0.00 0.00 0 0 0
0.30/0.32 c multistart : 0.00 0.00 0 0 0
0.30/0.32 c mutation : 0.00 0.00 0 0 0
0.30/0.32 c nlpdiving : 0.00 0.00 0 0 0
0.30/0.32 c objpscostdiving : 0.00 0.00 0 0 0
0.30/0.32 c octane : 0.00 0.00 0 0 0
0.30/0.32 c ofins : 0.00 0.00 0 0 0
0.30/0.32 c oneopt : 0.00 0.00 2 0 0
0.30/0.32 c padm : 0.00 0.00 0 0 0
0.30/0.32 c proximity : 0.00 0.00 0 0 0
0.30/0.32 c pscostdiving : 0.00 0.00 0 0 0
0.30/0.32 c randrounding : 0.01 0.00 25 0 0
0.30/0.32 c rens : 0.00 0.00 1 0 0
0.30/0.32 c reoptsols : 0.00 0.00 0 0 0
0.30/0.32 c repair : 0.00 0.00 0 0 0
0.30/0.32 c rins : 0.00 0.00 0 0 0
0.30/0.32 c rootsoldiving : 0.00 0.00 0 0 0
0.30/0.32 c rounding : 0.00 0.00 25 0 0
0.30/0.32 c scheduler : 0.00 0.00 0 0 0
0.30/0.32 c shiftandpropagate: 0.00 0.00 0 0 0
0.30/0.32 c shifting : 0.00 0.00 25 1 1
0.30/0.32 c simplerounding : 0.00 0.00 0 0 0
0.30/0.32 c subnlp : 0.00 0.00 0 0 0
0.30/0.32 c trivial : 0.00 0.00 4 0 0
0.30/0.32 c trivialnegation : 0.00 0.00 0 0 0
0.30/0.32 c trustregion : 0.00 0.00 0 0 0
0.30/0.32 c trysol : 0.00 0.00 0 0 0
0.30/0.32 c twoopt : 0.00 0.00 0 0 0
0.30/0.32 c undercover : 0.00 0.00 0 0 0
0.30/0.32 c vbounds : 0.00 0.00 0 0 0
0.30/0.32 c veclendiving : 0.00 0.00 0 0 0
0.30/0.32 c zeroobj : 0.00 0.00 0 0 0
0.30/0.32 c zirounding : 0.00 0.00 1 0 0
0.30/0.32 c other solutions : - - - 0 -
0.30/0.32 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
0.30/0.32 c rens : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.30/0.32 c rins : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.30/0.32 c mutation : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.30/0.32 c localbranching : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.30/0.32 c crossover : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.30/0.32 c proximity : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.30/0.32 c dins : 0 0.00 0.00 0 0 0 0.00000 0.14286 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 1
0.30/0.32 c zeroobjective : 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
0.30/0.32 c trustregion : 0 0.00 0.00 0 0 0 0.00000 0.00000 -1.00000 1.00000 0.900 0 0 0 0 0 0 0 0
0.30/0.32 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
0.30/0.32 c primal LP : 0.00 2 0 0.00 - 0.00 2
0.30/0.32 c dual LP : 0.02 27 911 36.44 54573.77 0.00 2
0.30/0.32 c lex dual LP : 0.00 0 0 0.00 -
0.30/0.32 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.30/0.32 c resolve instable : 0.00 0 0 0.00 -
0.30/0.32 c diving/probing LP: 0.03 118 871 7.38 26063.80
0.30/0.32 c strong branching : 0.00 0 0 0.00 - - - 0
0.30/0.32 c (at root node) : - 0 0 0.00 -
0.30/0.32 c conflict analysis: 0.00 0 0 0.00 -
0.30/0.32 c Relaxators : Time Calls Cutoffs ImprBounds ImprTime ReducedDom Separated AddedConss
0.30/0.32 c benders : 0.00 0 0 0 0.00 0 0 0
0.30/0.32 c B&B Tree :
0.30/0.32 c number of runs : 2
0.30/0.32 c nodes : 1 (0 internal, 1 leaves)
0.30/0.32 c feasible leaves : 0
0.30/0.32 c infeas. leaves : 1
0.30/0.32 c objective leaves : 0
0.30/0.32 c nodes (total) : 2 (0 internal, 2 leaves)
0.30/0.32 c nodes left : 0
0.30/0.32 c max depth : 0
0.30/0.32 c max depth (total): 0
0.30/0.32 c backtracks : 0 (0.0%)
0.30/0.32 c early backtracks : 0 (0.0%)
0.30/0.32 c nodes exc. ref. : 0 (0.0%)
0.30/0.32 c delayed cutoffs : 0
0.30/0.32 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.30/0.32 c avg switch length: 2.00
0.30/0.32 c switching time : 0.00
0.30/0.32 c Root Node :
0.30/0.32 c First LP value : +0.00000000000000e+00
0.30/0.32 c First LP Iters : 274 (220080.32 Iter/sec)
0.30/0.32 c First LP Time : 0.00
0.30/0.32 c Final Dual Bound : -
0.30/0.32 c Final Root Iters : 911
0.30/0.32 c Root LP Estimate : -
0.30/0.32 c Solution :
0.30/0.32 c Solutions found : 3 (3 improvements)
0.30/0.32 c First Solution : +1.43000000000000e+03 (in run 1, after 1 nodes, 0.01 seconds, depth 117, found by <locks>)
0.30/0.32 c Gap First Sol. : infinite
0.30/0.32 c Gap Last Sol. : infinite
0.30/0.32 c Primal Bound : +1.00000000000000e+00 (in run 1, after 1 nodes, 0.20 seconds, depth 103, found by <farkasdiving>)
0.30/0.32 c Dual Bound : +1.00000000000000e+00
0.30/0.32 c Gap : 0.00 %
0.30/0.32 c Integrals : Total Avg%
0.30/0.32 c primal-dual : 32.10 99.98
0.30/0.32 c primal-ref : - - (not evaluated)
0.30/0.32 c dual-ref : - - (not evaluated)
0.30/0.32 c Time complete (sec): 0.326
OK 1
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 (60209 MiB free)
memory of node 1: 64507 MiB (60367 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4518467-1751533906/watcher-4518467-1751533906 -o /tmp/evaluation-result-4518467-1751533906/solver-4518467-1751533906 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1751526542-73833 --watchdog 3760 pbsolver -f HOME/instance-4518467-1751533906.opb -t 3600 -m 31000
running on 2 cores: 0,2
CPU governors:
performance: 0 2
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=75879, runsolver pid=75876
[startup+0.100062 s]*
/proc/loadavg: 4.18 4.12 4.10 5/266 75880
/proc/meminfo: memFree=123454104/131250000 swapFree=33010416/33010684
[pid=75879] ppid=75876 vsize=37264 memory=27904 CPUtime=0.09 cores=0,2
/proc/75879/stat : 75879 (pbsolver) R 75876 75879 73823 0 -1 4194304 4571 0 0 0 9 0 0 0 20 0 1 0 69070514 38158336 6976 18446744073709551615 4198400 14743177 140735452012352 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 46239744 140735452014986 140735452015082 140735452015082 140735452020684 0
/proc/75879/statm: 9316 6976 2688 2575 0 6223 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 37264 KiB
Current children cumulated memory: 27904 KiB
[startup+0.205615 s]*
/proc/loadavg: 4.18 4.12 4.10 5/266 75880
/proc/meminfo: memFree=123454104/131250000 swapFree=33010416/33010684
[pid=75879] ppid=75876 vsize=41488 memory=32128 CPUtime=0.2 cores=0,2
/proc/75879/stat : 75879 (pbsolver) R 75876 75879 73823 0 -1 4194304 5620 0 0 0 19 1 0 0 20 0 1 0 69070514 42483712 8032 18446744073709551615 4198400 14743177 140735452012352 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 46239744 140735452014986 140735452015082 140735452015082 140735452020684 0
/proc/75879/statm: 10372 8032 2688 2575 0 7279 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 41488 KiB
Current children cumulated memory: 32128 KiB
[startup+0.305523 s]*
/proc/loadavg: 4.18 4.12 4.10 5/266 75880
/proc/meminfo: memFree=123454104/131250000 swapFree=33010416/33010684
[pid=75879] ppid=75876 vsize=47864 memory=37368 CPUtime=0.3 cores=0,2
/proc/75879/stat : 75879 (pbsolver) R 75876 75879 73823 0 -1 4194304 6964 0 0 0 29 1 0 0 20 0 1 0 69070514 49012736 9342 18446744073709551615 4198400 14743177 140735452012352 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 46239744 140735452014986 140735452015082 140735452015082 140735452020684 0
/proc/75879/statm: 11966 9342 2688 2575 0 8873 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 47864 KiB
Current children cumulated memory: 37368 KiB
[startup+0.330735 s]
# the end of solver process 75879 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=0.31377 s, system=0.013926 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.305523 s]*
/proc/loadavg: 4.18 4.12 4.10 5/266 75880
/proc/meminfo: memFree=123454104/131250000 swapFree=33010416/33010684
[pid=75879] ppid=75876 vsize=47864 memory=37368 CPUtime=0.3 cores=0,2
/proc/75879/stat : 75879 (pbsolver) R 75876 75879 73823 0 -1 4194304 6964 0 0 0 29 1 0 0 20 0 1 0 69070514 49012736 9342 18446744073709551615 4198400 14743177 140735452012352 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 16769280 16853168 46239744 140735452014986 140735452015082 140735452015082 140735452020684 0
/proc/75879/statm: 11966 9342 2688 2575 0 8873 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 47864 KiB
Current children cumulated memory: 37368 KiB
Child status: 0
Real time (s): 0.330775
CPU time (s): 0.327696
CPU user time (s): 0.31377
CPU system time (s): 0.013926
CPU usage (%): 99.0691
Max. virtual memory (cumulated for all children) (KiB): 47864
Max. memory (cumulated for all children) (KiB): 37368
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.31377
system time used= 0.013926
maximum resident set size= 37368
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6964
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1
# summary of solver processes directly reported to runsolver:
# pid: 75879
# total CPU time (s): 0.327696
# total CPU user time (s): 0.31377
# total CPU system time (s): 0.013926
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.008279 second user time and 0.024891 second system time
The end
Begin job on nodeC027 at 2025-07-03 11:11:46 IDJOB=4518467 IDBENCH=177052 IDSOLVER=3366 FILE ID=nodeC027/4518467-1751533906 RUNJOBID= nodeC027-1751526542-73833 SLURM_JOB_ID= 9598657 Free space on /tmp= 431128 MiB SOLVER NAME= SCIP-10 2025-06-13 BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/evencolouring/linear/normalized-evencolouring_opt_linear_random6regular_nvert_101.opb COMMAND LINE= pbsolver -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4518467-1751533906/watcher-4518467-1751533906 -o /tmp/evaluation-result-4518467-1751533906/solver-4518467-1751533906 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1751526542-73833 --watchdog 3760 pbsolver -f HOME/instance-4518467-1751533906.opb -t 3600 -m 31000 TIME LIMIT= 3600 seconds MEMORY LIMIT= 31000 MiB NBCORE= 2 MD5SUM BENCH= eeaa529b25ecff27552c4f6e24903559 RANDOM SEED=816912140 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 : 3599.637 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 : 3599.617 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 : 3599.996 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 : 3600.933 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 : 3599.666 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 : 3599.636 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 : 3583.680 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 : 3602.352 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: 123470736 kB MemAvailable: 123709976 kB Buffers: 2488 kB Cached: 1038960 kB SwapCached: 12 kB Active: 6503672 kB Inactive: 498412 kB Active(anon): 5975928 kB Inactive(anon): 2792 kB Active(file): 527744 kB Inactive(file): 495620 kB Unevictable: 3072 kB Mlocked: 0 kB SwapTotal: 33010684 kB SwapFree: 33010416 kB Zswap: 0 kB Zswapped: 0 kB Dirty: 14820 kB Writeback: 20 kB AnonPages: 5958556 kB Mapped: 137684 kB Shmem: 18056 kB KReclaimable: 109832 kB Slab: 198736 kB SReclaimable: 109832 kB SUnreclaim: 88904 kB KernelStack: 4304 kB PageTables: 14768 kB SecPageTables: 0 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 98635684 kB Committed_AS: 6931900 kB VmallocTotal: 34359738367 kB VmallocUsed: 150536 kB VmallocChunk: 0 kB Percpu: 3776 kB HardwareCorrupted: 0 kB AnonHugePages: 2652160 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB FileHugePages: 0 kB FilePmdMapped: 0 kB CmaTotal: 0 kB CmaFree: 0 kB Unaccepted: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 0 kB DirectMap4k: 203476 kB DirectMap2M: 9005056 kB DirectMap1G: 126877696 kB Free space on /tmp at the end= 431116 MiB End job on nodeC027 at 2025-07-03 11:11:47