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| Solver Name | Answer | objective function | CPU time | Wall clock time |
|---|---|---|---|---|
| SCIP 2024-07-07 | OPT | 1 | 0.345461 | 0.352635 |
| 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 7.0.0] [GitHash: 405ed0d46f]
0.00/0.00 c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-4518466-1751532854.opb>
0.00/0.01 c original problem has 404 variables (404 bin, 0 int, 0 impl, 0 cont) and 101 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
0.00/0.01 c (0.0s) probing: 51/404 (12.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.01 c (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.00/0.01 c (0.0s) no symmetry present (symcode time: 0.00)
0.00/0.01 c presolving (1 rounds: 1 fast, 1 medium, 1 exhaustive):
0.00/0.01 c 0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01 c 0 implications, 0 cliques
0.00/0.01 c presolved problem has 404 variables (404 bin, 0 int, 0 impl, 0 cont) and 101 constraints
0.00/0.01 c 101 constraints of type <linear>
0.00/0.01 c transformed objective value is always integral (scale: 1)
0.00/0.01 c Presolving Time: 0.00
0.00/0.01 c - non default parameters ----------------------------------------------------------------------
0.00/0.01 c # SCIP version 10.0.0
0.00/0.01 c
0.00/0.01 c # maximal time in seconds to run
0.00/0.01 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.00/0.01 c limits/time = 3596.99702
0.00/0.01 c
0.00/0.01 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.00/0.01 c limits/memory = 27900
0.00/0.01 c
0.00/0.01 c # belongs reading time to solving time?
0.00/0.01 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c timing/reading = TRUE
0.00/0.01 c
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c start solving
0.00/0.01 c
0.00/0.01 o 1430
0.00/0.01 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.00/0.01 c p 0.0s| 1 | 0 | 0 | - | 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 | - | 3766k | 0 | 404 | 101 | 101 | 0 | 0 | 0 | 0 | 0.000000e+00 | 1.430000e+03 | Inf | unknown
0.00/0.04 c 0.0s| 1 | 0 | 277 | - | 4278k | 0 | 404 | 177 | 103 | 2 | 1 | 0 | 0 | 0.000000e+00 | 1.430000e+03 | Inf | unknown
0.00/0.04 c 0.0s| 1 | 0 | 284 | - | 4636k | 0 | 404 | 177 | 107 | 6 | 2 | 0 | 0 | 0.000000e+00 | 1.430000e+03 | Inf | unknown
0.00/0.05 c 0.0s| 1 | 0 | 292 | - | 5269k | 0 | 404 | 177 | 108 | 7 | 3 | 0 | 0 | 0.000000e+00 | 1.430000e+03 | Inf | unknown
0.00/0.05 c 0.0s| 1 | 0 | 305 | - | 6349k | 0 | 404 | 177 | 111 | 10 | 4 | 0 | 0 | 0.000000e+00 | 1.430000e+03 | Inf | unknown
0.00/0.06 c 0.1s| 1 | 0 | 307 | - | 8622k | 0 | 404 | 177 | 113 | 12 | 5 | 0 | 0 | 0.000000e+00 | 1.430000e+03 | Inf | unknown
0.00/0.07 c 0.1s| 1 | 0 | 337 | - | 9097k | 0 | 404 | 177 | 114 | 13 | 6 | 0 | 0 | 0.000000e+00 | 1.430000e+03 | Inf | unknown
0.00/0.08 c 0.1s| 1 | 0 | 371 | - | 10M | 0 | 404 | 177 | 116 | 15 | 7 | 0 | 0 | 0.000000e+00 | 1.430000e+03 | Inf | unknown
0.00/0.08 o 7
0.00/0.08 c r 0.1s| 1 | 0 | 371 | - |shifting| 0 | 404 | 177 | 116 | 15 | 7 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.00/0.10 c 0.1s| 1 | 0 | 384 | - | 15M | 0 | 404 | 177 | 118 | 17 | 8 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.00/0.10 c 0.1s| 1 | 0 | 384 | - | 15M | 0 | 404 | 177 | 118 | 17 | 8 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.11 c 0.1s| 1 | 0 | 397 | - | 16M | 0 | 404 | 177 | 120 | 19 | 9 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.14 c 0.1s| 1 | 0 | 426 | - | 20M | 0 | 404 | 177 | 122 | 21 | 10 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.14 c 0.1s| 1 | 0 | 441 | - | 20M | 0 | 404 | 177 | 122 | 23 | 11 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.15 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.09/0.15 c 0.1s| 1 | 0 | 465 | - | 20M | 0 | 404 | 177 | 124 | 25 | 12 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.15 c 0.1s| 1 | 0 | 481 | - | 20M | 0 | 404 | 177 | 125 | 26 | 13 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.16 c 0.2s| 1 | 0 | 495 | - | 20M | 0 | 404 | 177 | 127 | 28 | 14 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.16 c 0.2s| 1 | 0 | 502 | - | 20M | 0 | 404 | 177 | 128 | 29 | 15 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.17 c 0.2s| 1 | 0 | 521 | - | 20M | 0 | 404 | 177 | 129 | 30 | 16 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.18 c 0.2s| 1 | 0 | 534 | - | 20M | 0 | 404 | 177 | 119 | 32 | 17 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.09/0.18 c 0.2s| 1 | 0 | 558 | - | 20M | 0 | 404 | 177 | 120 | 33 | 18 | 0 | 0 | 0.000000e+00 | 7.000000e+00 | Inf | unknown
0.19/0.21 o 1
0.19/0.21 c d 0.2s| 1 | 0 | 1084 | - |farkasdi| 0 | 404 | 108 | 120 | 0 | 18 | 0 | 0 | 0.000000e+00 | 1.000000e+00 | Inf | unknown
0.19/0.23 c (run 1, node 1) restarting after 95 global fixings of integer variables
0.19/0.23 c
0.19/0.23 c (restart) converted 19 cuts from the global cut pool into linear constraints
0.19/0.23 c
0.19/0.24 c presolving:
0.19/0.24 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
0.19/0.24 c (0.2s) running MILP presolver
0.19/0.24 c (0.2s) MILP presolver found nothing
0.19/0.24 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
0.19/0.24 c presolving (3 rounds: 3 fast, 2 medium, 2 exhaustive):
0.19/0.24 c 101 deleted vars, 0 deleted constraints, 0 added constraints, 6 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.19/0.24 c 0 implications, 0 cliques
0.19/0.24 c presolved problem has 303 variables (303 bin, 0 int, 0 impl, 0 cont) and 127 constraints
0.19/0.24 c 18 constraints of type <knapsack>
0.19/0.24 c 101 constraints of type <linear>
0.19/0.24 c 8 constraints of type <logicor>
0.19/0.24 c transformed objective value is always integral (scale: 1)
0.19/0.24 c Presolving Time: 0.01
0.19/0.24 c
0.19/0.24 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.19/0.24 c 0.2s| 1 | 0 | 1722 | - | 21M | 0 | 303 | 127 | 120 | 0 | 0 | 0 | 0 | 0.000000e+00 | 1.000000e+00 | Inf | unknown
0.19/0.28 c 0.3s| 1 | 0 | 1732 | - | 21M | 0 | 303 | 327 | 123 | 3 | 1 | 0 | 0 | 0.000000e+00 | 1.000000e+00 | Inf | unknown
0.19/0.29 c 0.3s| 1 | 0 | 1750 | - | 22M | 0 | 303 | 327 | 125 | 5 | 2 | 0 | 0 | 0.000000e+00 | 1.000000e+00 | Inf | unknown
0.19/0.30 c 0.3s| 1 | 0 | 1761 | - | 22M | 0 | 303 | 327 | 128 | 8 | 3 | 0 | 0 | 0.000000e+00 | 1.000000e+00 | Inf | unknown
0.30/0.32 c 0.3s| 1 | 0 | 1768 | - | 22M | 0 | 303 | 327 | 130 | 10 | 4 | 0 | 0 | 0.000000e+00 | 1.000000e+00 | Inf | unknown
0.30/0.32 c 0.3s| 1 | 0 | 1782 | - | 22M | 0 | 303 | 327 | 132 | 12 | 5 | 0 | 0 | 0.000000e+00 | 1.000000e+00 | Inf | unknown
0.30/0.34 c 0.3s| 1 | 0 | 1782 | - | 22M | 0 | 303 | 327 | 136 | 16 | 6 | 0 | 0 | 1.000000e+00 | 1.000000e+00 | 0.00%| unknown
0.30/0.34 c 0.3s| 1 | 0 | 1782 | - | 22M | 0 | 303 | 327 | 136 | 16 | 6 | 0 | 0 | 1.000000e+00 | 1.000000e+00 | 0.00%| unknown
0.30/0.34 c
0.30/0.34 c SCIP Status : problem is solved [optimal solution found]
0.30/0.34 c Solving Time (sec) : 0.34
0.30/0.34 c Solving Nodes : 1 (total of 2 nodes in 2 runs)
0.30/0.34 c Primal Bound : +1.00000000000000e+00 (3 solutions)
0.30/0.34 c Dual Bound : +1.00000000000000e+00
0.30/0.34 c Gap : 0.00 %
0.30/0.34 s OPTIMUM FOUND
0.30/0.34 v x303 -x302 -x301 -x300 -x299 x298 x297 -x296 x295 x294 x293 x292 -x291 x290 -x289 -x288 -x287 -x286 -x285 -x284 x283 -x282 x281
0.30/0.34 v -x280 -x279 x278 x277 x276 -x275 x274 -x273 -x272 x271 x270 x269 x268 -x267 -x266 x265 x264 -x263 -x262 -x261 x260 x259 -x258
0.30/0.34 v -x257 x256 x255 -x254 x253 -x252 x251 x250 x249 x248 -x247 x246 x245 x244 -x243 -x242 -x241 x240 x239 x238 -x237 x236 x235
0.30/0.34 v -x234 x233 x232 x231 -x230 -x229 x228 x227 x226 -x225 x224 -x223 -x222 -x221 -x220 -x219 x218 -x217 -x216 -x215 x214 x213 x212
0.30/0.34 v -x211 -x210 x209 -x208 x207 -x206 x205 x204 -x203 -x202 -x201 -x200 x199 -x198 -x197 -x196 x195 -x194 x193 -x192 -x191 x190
0.30/0.34 v x189 x188 -x187 -x186 -x185 x184 x183 -x182 x181 x180 -x179 -x178 -x177 -x176 x175 x174 x173 -x172 x171 -x170 x169 x168 -x167
0.30/0.34 v x166 -x165 x164 x163 x162 -x161 x160 -x159 x158 x157 -x156 -x155 -x154 -x153 -x152 -x151 x150 x149 -x148 x147 -x146 x145 -x144
0.30/0.34 v -x143 -x142 x141 -x140 x139 -x138 x137 x136 -x135 x134 -x133 x132 x131 -x130 -x129 -x128 x127 x126 x125 x124 -x123 x122 -x121
0.30/0.34 v -x120 x119 x118 x117 x116 -x115 -x114 -x113 x112 x111 -x110 x109 x108 -x107 x106 -x105 -x104 x103 x102 -x101 x100 -x99 -x98
0.30/0.34 v -x97 x96 x95 -x94 x93 -x92 x91 x90 x89 -x88 -x87 x86 -x85 -x84 -x83 -x82 x81 x80 x79 x78 -x77 -x76 -x75 x74 -x73 x72 x71
0.30/0.34 v -x70 x69 -x68 -x67 -x66 x65 x64 x63 -x62 x61 x60 -x59 -x58 x57 -x56 x55 -x54 -x53 x52 x51 -x50 x49 x48 -x47 x46 -x45 -x44 -x43
0.30/0.34 v x42 -x41 x40 x39 -x38 x37 x36 x35 -x34 -x33 x32 -x31 x30 x29 -x28 -x27 -x26 x25 -x24 x23 -x22 x21 x20 -x19 -x18 x17 x16 -x15
0.30/0.34 v -x14 x13 -x12 x11 -x10 x9 x8 -x7 -x6 -x5 -x4 x3 -x2 x1 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393
0.30/0.34 v -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372
0.30/0.34 v -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352
0.30/0.34 v -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331
0.30/0.34 v -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310
0.30/0.34 v -x309 -x308 -x307 -x306 -x305 x304
0.30/0.34 c SCIP Status : problem is solved [optimal solution found]
0.30/0.34 c Total Time : 0.34
0.30/0.34 c solving : 0.34
0.30/0.34 c presolving : 0.01 (included in solving)
0.30/0.34 c reading : 0.00 (included in solving)
0.30/0.34 c copying : 0.01 (4 #copies) (minimal 0.00, maximal 0.00, average 0.00)
0.30/0.34 c Original Problem :
0.30/0.34 c Problem name : HOME/instance-4518466-1751532854.opb
0.30/0.34 c Variables : 404 (404 binary, 0 integer, 0 implicit integer, 0 continuous)
0.30/0.34 c Constraints : 101 initial, 101 maximal
0.30/0.34 c Objective : minimize, 101 non-zeros (abs.min = 1, abs.max = 101)
0.30/0.34 c Presolved Problem :
0.30/0.34 c Problem name : t_HOME/instance-4518466-1751532854.opb
0.30/0.34 c Variables : 303 (303 binary, 0 integer, 0 implicit integer, 0 continuous)
0.30/0.34 c Constraints : 127 initial, 327 maximal
0.30/0.34 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
0.30/0.34 c Nonzeros : 3269 constraint, 0 clique table
0.30/0.34 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.30/0.34 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c domcol : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
0.30/0.34 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c dualsparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.30/0.34 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c implics : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
0.30/0.34 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c milp : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
0.30/0.34 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c sparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.30/0.34 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c trivial : 0.00 0.00 4 95 0 0 0 0 0 0 0 0
0.30/0.34 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c dualfix : 0.00 0.00 4 0 0 0 0 0 0 0 0 0
0.30/0.34 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c probing : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.30/0.34 c pseudoobj : 0.00 0.00 1 0 0 0 6 0 0 0 0 0
0.30/0.34 c symmetry : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.30/0.34 c vbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c knapsack : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
0.30/0.34 c linear : 0.00 0.00 7 6 0 0 0 0 0 0 0 0
0.30/0.34 c logicor : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
0.30/0.34 c benders : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c components : 0.00 0.00 2 0 0 0 0 0 0 0 0 0
0.30/0.34 c root node : - - - 95 - - 95 - - - - -
0.30/0.34 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
0.30/0.34 c benderslp : 0 0 0 0 0 0 0 45 0 0 0 0 0 0 0
0.30/0.34 c integral : 0 0 0 0 0 0 0 45 0 0 0 0 0 0 0
0.30/0.34 c knapsack : 18 18 6 166 0 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c linear : 101+ 301 26 1465 0 0 0 40 0 3 0 0 0 0 0
0.30/0.34 c logicor : 8 8 6 3 0 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c benders : 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0
0.30/0.34 c fixedvar : 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0
0.30/0.34 c countsols : 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0
0.30/0.34 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
0.30/0.34 c benderslp : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.34 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.34 c knapsack : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.34 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.34 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.34 c benders : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.34 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.34 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.34 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.34 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.30/0.34 c dualfix : 4 0 0 0
0.30/0.34 c genvbounds : 0 0 0 0
0.30/0.34 c nlobbt : 0 0 0 0
0.30/0.34 c obbt : 0 0 0 0
0.30/0.34 c probing : 0 0 0 0
0.30/0.34 c pseudoobj : 25 0 0 95
0.30/0.34 c redcost : 20 0 0 0
0.30/0.34 c rootredcost : 0 0 0 0
0.30/0.34 c symmetry : 0 0 0 0
0.30/0.34 c vbounds : 0 0 0 0
0.30/0.34 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
0.30/0.34 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.34 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.34 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.34 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.34 c probing : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.34 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.34 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.34 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.34 c symmetry : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.34 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
0.30/0.34 c Symmetry :
0.30/0.34 c orbitopal red. : 0 reductions applied, 0 cutoffs
0.30/0.34 c orbital reduction: 0 reductions applied, 0 cutoffs
0.30/0.34 c lexicographic red: 0 reductions applied, 0 cutoffs
0.30/0.34 c shadow tree time : 0.00 s
0.30/0.34 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [10000,10000])
0.30/0.34 c propagation : 0.00 0 0 - 0 0.0 0 0.0 - - -
0.30/0.34 c infeasible LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
0.30/0.34 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
0.30/0.34 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
0.30/0.34 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
0.30/0.34 c applied globally : 0.00 - - 0 0 0.0 - - 0 - -
0.30/0.34 c applied locally : - - - 0 0 0.0 - - 0 - -
0.30/0.34 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
0.30/0.34 c cut pool : 0.01 - 46 46 - - 995 2364 - - - - - (maximal pool size: 570)
0.30/0.34 c aggregation : 0.04 0.00 24 24 0 0 1 1 0 0 0 0 0
0.30/0.34 c > cmir : - - - - - - - 0 0 0 0 0 -
0.30/0.34 c > flowcover : - - - - - - - 1 0 0 0 0 -
0.30/0.34 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
0.30/0.34 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c clique : 0.00 0.00 2 2 0 0 0 0 0 0 0 0 0
0.30/0.34 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c gomory : 0.11 0.00 16 16 0 0 969 2315 0 33 33 0 0
0.30/0.34 c > gomorymi : - - - - - - - 1082 0 7 7 0 -
0.30/0.34 c > strongcg : - - - - - - - 1233 0 26 26 0 -
0.30/0.34 c impliedbounds : 0.00 0.00 24 24 0 0 0 0 0 0 0 0 0
0.30/0.34 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c mcf : 0.00 0.00 2 2 0 0 0 0 0 0 0 0 0
0.30/0.34 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c multilinear : 0.00 0.00 24 24 0 0 0 0 0 0 0 0 0
0.30/0.34 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.30/0.34 c rapidlearning : 0.06 0.00 2 2 0 0 0 0 0 0 0 0 276
0.30/0.34 c rlt : 0.00 0.00 16 16 0 0 0 0 0 0 0 0 0
0.30/0.34 c zerohalf : 0.01 0.00 24 24 0 0 25 48 0 16 16 0 0
0.30/0.34 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
0.30/0.34 c hybrid : 0.01 0.00 24 24 49 0 2315 49 0 2315
0.30/0.34 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.34 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.34 c Pricers : ExecTime SetupTime Calls Vars
0.30/0.34 c problem variables: 0.00 - 0 0
0.30/0.34 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
0.30/0.34 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.34 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.34 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.34 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.34 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.34 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.34 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.34 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.34 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.34 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.34 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.34 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.34 c random : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.34 c relpscost : 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.34 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
0.30/0.34 c Primal Heuristics : ExecTime SetupTime Calls Found Best
0.30/0.34 c LP solutions : 0.00 - - 0 0
0.30/0.34 c relax solutions : 0.00 - - 0 0
0.30/0.34 c pseudo solutions : 0.00 - - 0 0
0.30/0.34 c strong branching : 0.00 - - 0 0
0.30/0.34 c actconsdiving : 0.00 0.00 0 0 0
0.30/0.34 c adaptivediving : 0.00 0.00 0 0 0
0.30/0.34 c alns : 0.00 0.00 1 0 0
0.30/0.34 c bound : 0.00 0.00 0 0 0
0.30/0.34 c clique : 0.00 0.00 0 0 0
0.30/0.34 c coefdiving : 0.00 0.00 0 0 0
0.30/0.34 c completesol : 0.00 0.00 0 0 0
0.30/0.34 c conflictdiving : 0.00 0.00 0 0 0
0.30/0.34 c crossover : 0.00 0.00 0 0 0
0.30/0.34 c dins : 0.00 0.00 0 0 0
0.30/0.34 c distributiondivin: 0.00 0.00 0 0 0
0.30/0.34 c dps : 0.00 0.00 0 0 0
0.30/0.34 c dualval : 0.00 0.00 0 0 0
0.30/0.34 c farkasdiving : 0.03 0.00 1 1 1
0.30/0.34 c feasjump : 0.00 0.00 0 0 0
0.30/0.34 c feaspump : 0.01 0.00 1 0 0
0.30/0.34 c fixandinfer : 0.00 0.00 0 0 0
0.30/0.34 c fracdiving : 0.00 0.00 0 0 0
0.30/0.34 c gins : 0.00 0.00 0 0 0
0.30/0.34 c guideddiving : 0.00 0.00 0 0 0
0.30/0.34 c indcoefdiving : 0.00 0.00 0 0 0
0.30/0.34 c indicator : 0.00 0.00 0 0 0
0.30/0.34 c indicatordiving : 0.00 0.00 0 0 0
0.30/0.34 c indoneopt : 0.00 0.00 0 0 0
0.30/0.34 c indrounding : 0.00 0.00 0 0 0
0.30/0.34 c indtwoopt : 0.00 0.00 0 0 0
0.30/0.34 c intdiving : 0.00 0.00 0 0 0
0.30/0.34 c intshifting : 0.00 0.00 0 0 0
0.30/0.34 c linesearchdiving : 0.00 0.00 0 0 0
0.30/0.34 c localbranching : 0.00 0.00 0 0 0
0.30/0.34 c locks : 0.00 0.00 1 1 1
0.30/0.34 c lpface : 0.00 0.00 0 0 0
0.30/0.34 c mpec : 0.00 0.00 0 0 0
0.30/0.34 c multistart : 0.00 0.00 0 0 0
0.30/0.34 c mutation : 0.00 0.00 0 0 0
0.30/0.34 c nlpdiving : 0.00 0.00 0 0 0
0.30/0.34 c objpscostdiving : 0.00 0.00 0 0 0
0.30/0.34 c octane : 0.00 0.00 0 0 0
0.30/0.34 c ofins : 0.00 0.00 0 0 0
0.30/0.34 c oneopt : 0.00 0.00 2 0 0
0.30/0.34 c padm : 0.00 0.00 0 0 0
0.30/0.34 c proximity : 0.00 0.00 0 0 0
0.30/0.34 c pscostdiving : 0.00 0.00 0 0 0
0.30/0.34 c randrounding : 0.01 0.00 25 0 0
0.30/0.34 c rens : 0.00 0.00 1 0 0
0.30/0.34 c reoptsols : 0.00 0.00 0 0 0
0.30/0.34 c repair : 0.00 0.00 0 0 0
0.30/0.34 c rins : 0.00 0.00 0 0 0
0.30/0.34 c rootsoldiving : 0.00 0.00 0 0 0
0.30/0.34 c rounding : 0.00 0.00 25 0 0
0.30/0.34 c scheduler : 0.00 0.00 0 0 0
0.30/0.34 c shiftandpropagate: 0.00 0.00 0 0 0
0.30/0.34 c shifting : 0.00 0.00 25 1 1
0.30/0.34 c simplerounding : 0.00 0.00 0 0 0
0.30/0.34 c smallcard : 0.00 0.00 0 0 0
0.30/0.34 c subnlp : 0.00 0.00 0 0 0
0.30/0.34 c trivial : 0.00 0.00 4 0 0
0.30/0.34 c trivialnegation : 0.00 0.00 0 0 0
0.30/0.34 c trustregion : 0.00 0.00 0 0 0
0.30/0.34 c trysol : 0.00 0.00 0 0 0
0.30/0.34 c twoopt : 0.00 0.00 0 0 0
0.30/0.34 c undercover : 0.00 0.00 0 0 0
0.30/0.34 c vbounds : 0.00 0.00 0 0 0
0.30/0.34 c veclendiving : 0.00 0.00 0 0 0
0.30/0.34 c zeroobj : 0.00 0.00 0 0 0
0.30/0.34 c zirounding : 0.00 0.00 1 0 0
0.30/0.34 c other solutions : - - - 0 -
0.30/0.34 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
0.30/0.34 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
0.30/0.34 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
0.30/0.34 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
0.30/0.34 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
0.30/0.34 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
0.30/0.34 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
0.30/0.34 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
0.30/0.34 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
0.30/0.34 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
0.30/0.34 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
0.30/0.34 c primal LP : 0.00 2 0 0.00 - 0.00 2
0.30/0.34 c dual LP : 0.02 27 911 36.44 53755.83 0.00 2
0.30/0.34 c lex dual LP : 0.00 0 0 0.00 -
0.30/0.34 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.30/0.34 c resolve instable : 0.00 0 0 0.00 -
0.30/0.34 c diving/probing LP: 0.03 118 871 7.38 25071.96
0.30/0.34 c strong branching : 0.00 0 0 0.00 - - - 0
0.30/0.34 c (at root node) : - 0 0 0.00 -
0.30/0.34 c conflict analysis: 0.00 0 0 0.00 -
0.30/0.34 c B&B Tree :
0.30/0.34 c number of runs : 2
0.30/0.34 c nodes : 1 (0 internal, 1 leaves)
0.30/0.34 c feasible leaves : 0
0.30/0.34 c infeas. leaves : 1
0.30/0.34 c objective leaves : 0
0.30/0.34 c nodes (total) : 2 (0 internal, 2 leaves)
0.30/0.34 c nodes left : 0
0.30/0.34 c max depth : 0
0.30/0.34 c max depth (total): 0
0.30/0.34 c backtracks : 0 (0.0%)
0.30/0.34 c early backtracks : 0 (0.0%)
0.30/0.34 c nodes exc. ref. : 0 (0.0%)
0.30/0.34 c delayed cutoffs : 0
0.30/0.34 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.30/0.34 c avg switch length: 2.00
0.30/0.34 c switching time : 0.00
0.30/0.34 c Root Node :
0.30/0.34 c First LP value : +0.00000000000000e+00
0.30/0.34 c First LP Iters : 274 (217979.32 Iter/sec)
0.30/0.34 c First LP Time : 0.00
0.30/0.34 c Final Dual Bound : +1.00000000000000e+00
0.30/0.34 c Final Root Iters : 911
0.30/0.34 c Root LP Estimate : -
0.30/0.34 c Solution :
0.30/0.34 c Solutions found : 3 (3 improvements)
0.30/0.34 c First Solution : +1.43000000000000e+03 (in run 1, after 1 nodes, 0.01 seconds, depth 117, found by <locks>)
0.30/0.34 c Gap First Sol. : infinite
0.30/0.34 c Gap Last Sol. : infinite
0.30/0.34 c Primal Bound : +1.00000000000000e+00 (in run 1, after 1 nodes, 0.21 seconds, depth 103, found by <farkasdiving>)
0.30/0.34 c Dual Bound : +1.00000000000000e+00
0.30/0.34 c Gap : 0.00 %
0.30/0.34 c Integrals : Total Avg%
0.30/0.34 c primal-dual : 33.50 99.98
0.30/0.34 c primal-ref : - - (not evaluated)
0.30/0.34 c dual-ref : - - (not evaluated)
0.30/0.35 c Time complete: 0.340433.
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: 63708 MiB (62176 MiB free)
memory of node 1: 64465 MiB (60207 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4518466-1751532854/watcher-4518466-1751532854 -o /tmp/evaluation-result-4518466-1751532854/solver-4518466-1751532854 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751529182-88313 --watchdog 3760 pbscip -f HOME/instance-4518466-1751532854.opb -t 3600 -j 2 -m 31000
running on 2 cores: 0,2
CPU governors:
performance: 0 2
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=90056, runsolver pid=90053
Current StackSize limit: 8192 KiB
[startup+0.100066 s]*
/proc/loadavg: 3.85 4.04 4.04 5/267 90057
/proc/meminfo: memFree=125297480/131250000 swapFree=33010160/33010684
[pid=90056] ppid=90053 vsize=57844 memory=31872 CPUtime=0.09 cores=0,2
/proc/90056/stat : 90056 (pbscip) R 90053 90056 88303 0 -1 4194304 4415 0 0 0 9 0 0 0 20 0 1 0 68962938 59232256 7968 18446744073709551615 4235264 18693293 140736195729216 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 31690752 140736195733897 140736195733996 140736195733996 140736195739598 0
/proc/90056/statm: 14461 7968 3936 3530 0 5912 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 57844 KiB
Current children cumulated memory: 31872 KiB
[startup+0.205664 s]*
/proc/loadavg: 3.85 4.04 4.04 5/267 90057
/proc/meminfo: memFree=125297480/131250000 swapFree=33010160/33010684
[pid=90056] ppid=90053 vsize=63272 memory=37120 CPUtime=0.19 cores=0,2
/proc/90056/stat : 90056 (pbscip) R 90053 90056 88303 0 -1 4194304 5733 0 0 0 19 0 0 0 20 0 1 0 68962938 64790528 9280 18446744073709551615 4235264 18693293 140736195729216 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 31690752 140736195733897 140736195733996 140736195733996 140736195739598 0
/proc/90056/statm: 15818 9280 3936 3530 0 7269 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 63272 KiB
Current children cumulated memory: 37120 KiB
[startup+0.305579 s]*
/proc/loadavg: 3.85 4.04 4.04 5/267 90057
/proc/meminfo: memFree=125297480/131250000 swapFree=33010160/33010684
[pid=90056] ppid=90053 vsize=69536 memory=42240 CPUtime=0.3 cores=0,2
/proc/90056/stat : 90056 (pbscip) R 90053 90056 88303 0 -1 4194304 7001 0 0 0 29 1 0 0 20 0 1 0 68962938 71204864 10560 18446744073709551615 4235264 18693293 140736195729216 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 31690752 140736195733897 140736195733996 140736195733996 140736195739598 0
/proc/90056/statm: 17384 10560 3936 3530 0 8835 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 69536 KiB
Current children cumulated memory: 42240 KiB
[startup+0.352597 s]
# the end of solver process 90056 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=0.330539 s, system=0.014922 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.305579 s]*
/proc/loadavg: 3.85 4.04 4.04 5/267 90057
/proc/meminfo: memFree=125297480/131250000 swapFree=33010160/33010684
[pid=90056] ppid=90053 vsize=69536 memory=42240 CPUtime=0.3 cores=0,2
/proc/90056/stat : 90056 (pbscip) R 90053 90056 88303 0 -1 4194304 7001 0 0 0 29 1 0 0 20 0 1 0 68962938 71204864 10560 18446744073709551615 4235264 18693293 140736195729216 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 31690752 140736195733897 140736195733996 140736195733996 140736195739598 0
/proc/90056/statm: 17384 10560 3936 3530 0 8835 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 69536 KiB
Current children cumulated memory: 42240 KiB
Child status: 0
Real time (s): 0.352635
CPU time (s): 0.345461
CPU user time (s): 0.330539
CPU system time (s): 0.014922
CPU usage (%): 97.9656
Max. virtual memory (cumulated for all children) (KiB): 69536
Max. memory (cumulated for all children) (KiB): 42240
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.330539
system time used= 0.014922
maximum resident set size= 42240
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7008
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= 5
# summary of solver processes directly reported to runsolver:
# pid: 90056
# total CPU time (s): 0.345461
# total CPU user time (s): 0.330539
# total CPU system time (s): 0.014922
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.013537 second user time and 0.020877 second system time
The end
Begin job on nodeC016 at 2025-07-03 10:54:14 IDJOB=4518466 IDBENCH=177052 IDSOLVER=3365 FILE ID=nodeC016/4518466-1751532854 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/nordstrom/CoreGuidedPB/evencolouring/linear/normalized-evencolouring_opt_linear_random6regular_nvert_101.opb COMMAND LINE= pbscip -f BENCHNAME -t TIMEOUT -j NBCORE -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4518466-1751532854/watcher-4518466-1751532854 -o /tmp/evaluation-result-4518466-1751532854/solver-4518466-1751532854 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751529182-88313 --watchdog 3760 pbscip -f HOME/instance-4518466-1751532854.opb -t 3600 -j 2 -m 31000 TIME LIMIT= 3600 seconds MEMORY LIMIT= 31000 MiB NBCORE= 2 MD5SUM BENCH= eeaa529b25ecff27552c4f6e24903559 RANDOM SEED=1459221508 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 : 3599.747 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 : 3599.734 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 : 3599.054 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 : 3597.824 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 : 3599.738 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 : 3599.745 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 : 3597.556 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 : 3578.322 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: 125321444 kB MemAvailable: 125465652 kB Buffers: 2144 kB Cached: 912672 kB SwapCached: 28 kB Active: 4709604 kB Inactive: 292892 kB Active(anon): 4100436 kB Inactive(anon): 5288 kB Active(file): 609168 kB Inactive(file): 287604 kB Unevictable: 3072 kB Mlocked: 0 kB SwapTotal: 33010684 kB SwapFree: 33010160 kB Zswap: 0 kB Zswapped: 0 kB Dirty: 18708 kB Writeback: 12 kB AnonPages: 4085140 kB Mapped: 140376 kB Shmem: 18044 kB KReclaimable: 173352 kB Slab: 265508 kB SReclaimable: 173352 kB SUnreclaim: 92156 kB KernelStack: 4256 kB PageTables: 11224 kB SecPageTables: 0 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 98635684 kB Committed_AS: 4791268 kB VmallocTotal: 34359738367 kB VmallocUsed: 150552 kB VmallocChunk: 0 kB Percpu: 3776 kB HardwareCorrupted: 0 kB AnonHugePages: 2086912 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 10:54:14