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-4497924-1751268233.opb>
0.00/0.02 c original problem has 6626 variables (400 bin, 0 int, 6226 cont) and 7228 constraints
0.00/0.02 c original problem has 6226 implied integral variables (0 bin, 0 int, 6226 cont)
0.00/0.02 c problem read in 0.018 seconds
0.00/0.02 c problem without objective
0.00/0.04 c presolving:
0.00/0.06 c (round 1, medium) 0 del vars, 7026 del conss, 400 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 200 clqs
0.00/0.07 c (round 2, fast) 6226 del vars, 7026 del conss, 400 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 200 clqs
0.00/0.07 c (round 3, exhaustive) 6226 del vars, 7026 del conss, 400 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 601 upgd conss, 0 impls, 200 clqs
0.00/0.09 c (0.1s) probing: 51/400 (12.8%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.09 c (0.1s) probing aborted: 50/50 successive totally useless probings
0.00/0.09 c (0.1s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.00/0.09 c (0.1s) no symmetry present (symcode time: 0.00)
0.00/0.09 c presolving (4 rounds: 4 fast, 3 medium, 2 exhaustive):
0.00/0.09 c 6226 deleted vars, 7026 deleted constraints, 400 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.09 c 0 implications, 200 cliques
0.00/0.09 c presolved problem has 400 variables (400 bin, 0 int, 0 cont) and 602 constraints
0.00/0.09 c presolved problem has 0 implied integral variables (0 bin, 0 int, 0 cont)
0.00/0.09 c 401 constraints of type <knapsack>
0.00/0.09 c 200 constraints of type <setppc>
0.00/0.09 c 1 constraints of type <linear>
0.00/0.09 c transformed objective value is always integral (scale: 1)
0.00/0.09 c Presolving Time: 0.06
0.00/0.09 c
0.00/0.09 c - non default parameters ----------------------------------------------------------------------
0.00/0.09 c
0.00/0.09 c # SCIP version 10.0.0
0.00/0.09 c
0.00/0.09 c # maximal time in seconds to run
0.00/0.09 c # [type: real, advanced: FALSE, range: [0,1e+20], default: 1e+20]
0.00/0.09 c limits/time = 3596.998012
0.00/0.09 c
0.00/0.09 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.09 c # [type: real, advanced: FALSE, range: [0,8796093022207], default: 8796093022207]
0.00/0.09 c limits/memory = 27900
0.00/0.09 c
0.00/0.09 c # belongs reading time to solving time?
0.00/0.09 c # [type: bool, advanced: FALSE, range: {TRUE,FALSE}, default: FALSE]
0.00/0.09 c timing/reading = TRUE
0.00/0.09 c
0.00/0.09 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
0.00/0.09 c # [type: int, advanced: TRUE, range: [-1,2147483647], default: -1]
0.00/0.09 c reading/opbreader/maxintsize = 47
0.00/0.09 c
0.00/0.09 c # timing when propagator should be called (1:BEFORELP, 2:DURINGLPLOOP, 4:AFTERLPLOOP, 15:ALWAYS))
0.00/0.09 c # [type: int, advanced: TRUE, range: [0,15], default: 15]
0.00/0.09 c propagating/genvbounds/timingmask = 0
0.00/0.09 c
0.00/0.09 c -----------------------------------------------------------------------------------------------
0.00/0.09 c
0.10/0.10 c time | node | left |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr| dualbound | primalbound | gap | compl.
0.10/0.10 c p 0.1s| 1 | 0 | 0 | - | locks| 0 | 400 | 602 | 602 | 0 | 0 | 0 | 0 | 0.000000e+00 | 0.000000e+00 | 0.00%| unknown
0.10/0.10 c
0.10/0.10 c SCIP Status : problem is solved [optimal solution found]
0.10/0.10 c Solving Time (sec) : 0.10
0.10/0.10 c Solving Nodes : 1
0.10/0.10 c Primal Bound : +0.00000000000000e+00 (1 solutions)
0.10/0.10 c Dual Bound : +0.00000000000000e+00
0.10/0.10 c Gap : 0.00 %
0.10/0.11 s SATISFIABLE
0.10/0.11 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28
0.10/0.11 v -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54
0.10/0.11 v -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80
0.10/0.11 v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105
0.10/0.11 v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127
0.10/0.11 v x128 -x129 -x130 -x131 x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 x143 -x144 -x145 -x146 -x147 -x148 -x149
0.10/0.11 v -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171
0.10/0.11 v x172 -x173 -x174 x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 x184 -x185 -x186 x187 -x188 -x189 x190 -x191 -x192 x193 x194
0.10/0.11 v x195 x196 x197 x198 x199 -x200 -x276 x366 -x211 -x273 -x277 x233 -x321 -x250 -x274 -x382 -x227 -x249 -x261 -x399 -x221 -x229 -x287
0.10/0.11 v -x215 -x206 -x280 -x374 -x332 -x384 -x253 -x368 -x205 -x208 -x216 -x217 -x220 -x225 -x238 -x263 -x265 -x267 -x271 x278 x281 -x304
0.10/0.11 v -x314 -x325 -x327 -x335 -x342 -x343 -x361 -x365 -x367 -x391 -x201 -x347 -x328 -x285 -x309 -x400 -x362 -x341 -x272 -x254 -x214 -x266
0.10/0.11 v -x236 -x224 -x294 -x223 -x389 -x354 -x386 -x324 -x212 -x244 -x247 -x251 -x282 -x288 -x298 -x303 -x307 -x333 x337 -x349 -x359 -x363
0.10/0.11 v -x398 -x202 -x228 -x390 x243 -x317 -x234 -x269 -x289 -x340 -x291 -x345 -x275 -x279 -x264 -x295 -x235 -x213 -x300 -x375 -x381 -x395
0.10/0.11 v -x203 -x392 -x219 x379 -x353 -x344 -x377 x315 -x320 -x302 -x207 x371 x351 -x210 -x313 -x237 -x270 -x397 -x241 -x258 -x262 -x292
0.10/0.11 v -x318 -x331 -x356 -x364 -x204 -x308 -x222 -x346 -x252 -x268 -x396 -x242 -x319 -x246 -x283 -x326 -x370 -x322 -x284 -x372 -x358 -x256
0.10/0.11 v -x226 -x311 -x232 x330 -x373 -x329 x299 -x286 -x369 -x239 -x255 -x296 x339 -x357 -x336 -x312 -x388 -x231 x348 -x323 -x334 -x306
0.10/0.11 v -x218 -x259 -x338 -x209 -x350 -x297 -x290 -x360 -x301 -x376 -x385 -x393 -x240 -x394 -x380 -x352 -x387 -x355 -x230 -x257 -x293 -x305
0.10/0.11 v -x310 -x378 -x248 -x260 -x245 x316 -x383
0.10/0.11 c SCIP Status : problem is solved [optimal solution found]
0.10/0.11 c Total Time : 0.10
0.10/0.11 c solving : 0.10
0.10/0.11 c presolving : 0.06 (included in solving)
0.10/0.11 c reading : 0.02 (included in solving)
0.10/0.11 c copying : 0.00 (0 times copied the problem)
0.10/0.11 c Original Problem :
0.10/0.11 c Problem name : HOME/instance-4497924-1751268233.opb
0.10/0.11 c Variables : 6626 (400 binary, 0 integer, 6226 continuous)
0.10/0.11 c implied integral : 6226 (0 binary, 0 integer, 6226 continuous)
0.10/0.11 c Constraints : 7228 initial, 7228 maximal
0.10/0.11 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
0.10/0.11 c Presolved Problem :
0.10/0.11 c Problem name : t_HOME/instance-4497924-1751268233.opb
0.10/0.11 c Variables : 400 (400 binary, 0 integer, 0 continuous)
0.10/0.11 c implied integral : 0 (0 binary, 0 integer, 0 continuous)
0.10/0.11 c Constraints : 602 initial, 602 maximal
0.10/0.11 c Objective : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
0.10/0.11 c Nonzeros : 13852 constraint, 400 clique table
0.10/0.11 c Presolvers : ExecTime SetupTime Calls FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.10/0.11 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c domcol : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.10/0.11 c dualagg : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c dualcomp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c dualinfer : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c dualsparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.10/0.11 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c implics : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
0.10/0.11 c implint : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c milp : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c qpkktref : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c redvub : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c sparsify : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.10/0.11 c stuffing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c trivial : 0.00 0.00 4 0 0 0 0 0 0 0 0 0
0.10/0.11 c tworowbnd : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c dualfix : 0.00 0.00 4 6226 0 0 0 0 0 0 0 0
0.10/0.11 c genvbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c probing : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.10/0.11 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c symmetry : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.10/0.11 c vbounds : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.10/0.11 c knapsack : 0.00 0.00 3 0 0 0 0 0 0 0 0 0
0.10/0.11 c setppc : 0.00 0.00 5 0 0 0 0 0 0 0 0 0
0.10/0.11 c linear : 0.01 0.00 6 0 0 0 0 0 0 0 0 0
0.10/0.11 c pseudoboolean : 0.01 0.00 1 0 0 0 0 0 7026 400 0 0
0.10/0.11 c components : 0.00 0.00 1 0 0 0 0 0 0 0 0 0
0.10/0.11 c root node : - - - 0 - - 0 - - - - -
0.10/0.11 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoRelax #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Applied Conss Children
0.10/0.11 c integral : 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0
0.10/0.11 c knapsack : 401 401 0 421 0 0 0 3 0 1 0 0 0 0 0
0.10/0.11 c setppc : 200 200 0 354 0 0 0 4 0 0 0 0 0 0 0
0.10/0.11 c linear : 1 1 0 421 0 0 0 3 0 10 0 0 0 0 0
0.10/0.11 c fixedvar : 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0
0.10/0.11 c countsols : 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0
0.10/0.11 c components : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS EnfoRelax Check ResProp SB-Prop
0.10/0.11 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.10/0.11 c knapsack : 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.10/0.11 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.10/0.11 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.10/0.11 c fixedvar : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.10/0.11 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.10/0.11 c components : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.10/0.11 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.10/0.11 c dualfix : 1 0 0 0
0.10/0.11 c genvbounds : 0 0 0 0
0.10/0.11 c nlobbt : 0 0 0 0
0.10/0.11 c obbt : 0 0 0 0
0.10/0.11 c probing : 0 0 0 0
0.10/0.11 c pseudoobj : 0 0 0 0
0.10/0.11 c redcost : 0 0 0 0
0.10/0.11 c rootredcost : 0 0 0 0
0.10/0.11 c symmetry : 0 0 0 0
0.10/0.11 c vbounds : 37 0 0 0
0.10/0.11 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp SB-Prop
0.10/0.11 c dualfix : 0.00 0.00 0.00 0.00 0.00 0.00
0.10/0.11 c genvbounds : 0.00 0.00 0.00 0.00 0.00 0.00
0.10/0.11 c nlobbt : 0.00 0.00 0.00 0.00 0.00 0.00
0.10/0.11 c obbt : 0.00 0.00 0.00 0.00 0.00 0.00
0.10/0.11 c probing : 0.00 0.00 0.00 0.00 0.00 0.00
0.10/0.11 c pseudoobj : 0.00 0.00 0.00 0.00 0.00 0.00
0.10/0.11 c redcost : 0.00 0.00 0.00 0.00 0.00 0.00
0.10/0.11 c rootredcost : 0.00 0.00 0.00 0.00 0.00 0.00
0.10/0.11 c symmetry : 0.00 0.00 0.00 0.00 0.00 0.00
0.10/0.11 c vbounds : 0.00 0.00 0.00 0.00 0.00 0.00
0.10/0.11 c Conflict Analysis : Time Calls Success DomReds Conflicts Literals Reconvs ReconvLits Dualrays Nonzeros LP Iters (pool size: [--,--])
0.10/0.11 c propagation : 0.00 0 0 - 0 0.0 0 0.0 - - -
0.10/0.11 c infeasible LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
0.10/0.11 c bound exceed. LP : 0.00 0 0 - 0 0.0 0 0.0 0 0.0 0
0.10/0.11 c strong branching : 0.00 0 0 - 0 0.0 0 0.0 - - 0
0.10/0.11 c pseudo solution : 0.00 0 0 - 0 0.0 0 0.0 - - -
0.10/0.11 c applied globally : 0.00 - - 0 0 0.0 - - 0 - -
0.10/0.11 c applied locally : - - - 0 0 0.0 - - 0 - -
0.10/0.11 c Separators : ExecTime SetupTime Calls RootCalls Cutoffs DomReds FoundCuts ViaPoolAdd DirectAdd Applied ViaPoolApp DirectApp Conss
0.10/0.11 c cut pool : 0.00 - 0 0 - - 0 0 - - - - - (maximal pool size: 0)
0.10/0.11 c aggregation : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c > cmir : - - - - - - - 0 0 0 0 0 -
0.10/0.11 c > flowcover : - - - - - - - 0 0 0 0 0 -
0.10/0.11 c > knapsackcover : - - - - - - - 0 0 0 0 0 -
0.10/0.11 c cgmip : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c clique : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c closecuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c convexproj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c disjunctive : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c eccuts : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c gauge : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c > gomorymi : - - - - - - - 0 0 0 0 0 -
0.10/0.11 c > strongcg : - - - - - - - 0 0 0 0 0 -
0.10/0.11 c impliedbounds : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c interminor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c intobj : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c lagromory : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c mcf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c minor : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c mixing : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c multilinear : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c oddcycle : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c rapidlearning : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c rlt : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c zerohalf : 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0
0.10/0.11 c Cutselectors : ExecTime SetupTime Calls RootCalls Selected Forced Filtered RootSelec RootForc RootFilt
0.10/0.11 c hybrid : 0.00 0.00 0 0 0 0 0 0 0 0
0.10/0.11 c ensemble : 0.00 0.00 0 0 0 0 0 0 0 0
0.10/0.11 c dynamic : 0.00 0.00 0 0 0 0 0 0 0 0
0.10/0.11 c Pricers : ExecTime SetupTime Calls Vars
0.10/0.11 c problem variables: 0.00 - 0 0
0.10/0.11 c Branching Rules : ExecTime SetupTime BranchLP BranchExt BranchPS Cutoffs DomReds Cuts Conss Children
0.10/0.11 c allfullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
0.10/0.11 c cloud : 0.00 0.00 0 0 0 0 0 0 0 0
0.10/0.11 c distribution : 0.00 0.00 0 0 0 0 0 0 0 0
0.10/0.11 c fullstrong : 0.00 0.00 0 0 0 0 0 0 0 0
0.10/0.11 c gomory : 0.00 0.00 0 0 0 0 0 0 0 0
0.10/0.11 c inference : 0.00 0.00 0 0 0 0 0 0 0 0
0.10/0.11 c leastinf : 0.00 0.00 0 0 0 0 0 0 0 0
0.10/0.11 c lookahead : 0.00 0.00 0 0 0 0 0 0 0 0
0.10/0.11 c mostinf : 0.00 0.00 0 0 0 0 0 0 0 0
0.10/0.11 c multaggr : 0.00 0.00 0 0 0 0 0 0 0 0
0.10/0.11 c nodereopt : 0.00 0.00 0 0 0 0 0 0 0 0
0.10/0.11 c pscost : 0.00 0.00 0 0 0 0 0 0 0 0
0.10/0.11 c random : 0.00 0.00 0 0 0 0 0 0 0 0
0.10/0.11 c relpscost : 0.00 0.00 0 0 0 0 0 0 0 0
0.10/0.11 c vanillafullstrong: 0.00 0.00 0 0 0 0 0 0 0 0
0.10/0.11 c Primal Heuristics : ExecTime SetupTime Calls Found Best
0.10/0.11 c LP solutions : 0.00 - - 0 0
0.10/0.11 c relax solutions : 0.00 - - 0 0
0.10/0.11 c pseudo solutions : 0.00 - - 0 0
0.10/0.11 c strong branching : 0.00 - - 0 0
0.10/0.11 c actconsdiving : 0.00 0.00 0 0 0
0.10/0.11 c adaptivediving : 0.00 0.00 0 0 0
0.10/0.11 c alns : 0.00 0.00 0 0 0
0.10/0.11 c bound : 0.00 0.00 0 0 0
0.10/0.11 c clique : 0.01 0.00 1 0 0
0.10/0.11 c coefdiving : 0.00 0.00 0 0 0
0.10/0.11 c completesol : 0.00 0.00 0 0 0
0.10/0.11 c conflictdiving : 0.00 0.00 0 0 0
0.10/0.11 c crossover : 0.00 0.00 0 0 0
0.10/0.11 c dins : 0.00 0.00 0 0 0
0.10/0.11 c distributiondivin: 0.00 0.00 0 0 0
0.10/0.11 c dks : 0.00 0.00 0 0 0
0.10/0.11 c dps : 0.00 0.00 0 0 0
0.10/0.11 c dualval : 0.00 0.00 0 0 0
0.10/0.11 c farkasdiving : 0.00 0.00 0 0 0
0.10/0.11 c feaspump : 0.00 0.00 0 0 0
0.10/0.11 c fixandinfer : 0.00 0.00 0 0 0
0.10/0.11 c fracdiving : 0.00 0.00 0 0 0
0.10/0.11 c gins : 0.00 0.00 0 0 0
0.10/0.11 c guideddiving : 0.00 0.00 0 0 0
0.10/0.11 c indicator : 0.00 0.00 0 0 0
0.10/0.11 c indicatordiving : 0.00 0.00 0 0 0
0.10/0.11 c intdiving : 0.00 0.00 0 0 0
0.10/0.11 c intshifting : 0.00 0.00 0 0 0
0.10/0.11 c linesearchdiving : 0.00 0.00 0 0 0
0.10/0.11 c localbranching : 0.00 0.00 0 0 0
0.10/0.11 c locks : 0.00 0.00 1 1 1
0.10/0.11 c lpface : 0.00 0.00 0 0 0
0.10/0.11 c mpec : 0.00 0.00 0 0 0
0.10/0.11 c multistart : 0.00 0.00 0 0 0
0.10/0.11 c mutation : 0.00 0.00 0 0 0
0.10/0.11 c nlpdiving : 0.00 0.00 0 0 0
0.10/0.11 c objpscostdiving : 0.00 0.00 0 0 0
0.10/0.11 c octane : 0.00 0.00 0 0 0
0.10/0.11 c ofins : 0.00 0.00 0 0 0
0.10/0.11 c oneopt : 0.00 0.00 0 0 0
0.10/0.11 c padm : 0.00 0.00 0 0 0
0.10/0.11 c proximity : 0.00 0.00 0 0 0
0.10/0.11 c pscostdiving : 0.00 0.00 0 0 0
0.10/0.11 c randrounding : 0.00 0.00 0 0 0
0.10/0.11 c rens : 0.00 0.00 0 0 0
0.10/0.11 c reoptsols : 0.00 0.00 0 0 0
0.10/0.11 c repair : 0.00 0.00 0 0 0
0.10/0.11 c rins : 0.00 0.00 0 0 0
0.10/0.11 c rootsoldiving : 0.00 0.00 0 0 0
0.10/0.11 c rounding : 0.00 0.00 0 0 0
0.10/0.11 c scheduler : 0.00 0.00 0 0 0
0.10/0.11 c shiftandpropagate: 0.00 0.00 0 0 0
0.10/0.11 c shifting : 0.00 0.00 0 0 0
0.10/0.11 c simplerounding : 0.00 0.00 0 0 0
0.10/0.11 c subnlp : 0.00 0.00 0 0 0
0.10/0.11 c trivial : 0.00 0.00 2 0 0
0.10/0.11 c trivialnegation : 0.00 0.00 0 0 0
0.10/0.11 c trustregion : 0.00 0.00 0 0 0
0.10/0.11 c trysol : 0.00 0.00 0 0 0
0.10/0.11 c twoopt : 0.00 0.00 0 0 0
0.10/0.11 c undercover : 0.00 0.00 0 0 0
0.10/0.11 c vbounds : 0.00 0.00 0 0 0
0.10/0.11 c veclendiving : 0.00 0.00 0 0 0
0.10/0.11 c zeroobj : 0.00 0.00 0 0 0
0.10/0.11 c zirounding : 0.00 0.00 0 0 0
0.10/0.11 c other solutions : - - - 0 -
0.10/0.11 c LNS (Scheduler) : Calls SetupTime SolveTime SolveNodes Sols Best Exp3 Exp3-IX EpsGreedy UCB TgtFixRate Opt Inf Node Stal Sol Usr Othr Actv
0.10/0.11 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
0.10/0.11 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
0.10/0.11 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
0.10/0.11 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
0.10/0.11 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
0.10/0.11 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
0.10/0.11 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
0.10/0.11 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
0.10/0.11 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
0.10/0.11 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It ItLimit
0.10/0.11 c primal LP : 0.00 0 0 0.00 - 0.00 0
0.10/0.11 c dual LP : 0.00 0 0 0.00 - 0.00 0
0.10/0.11 c lex dual LP : 0.00 0 0 0.00 -
0.10/0.11 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.10/0.11 c resolve instable : 0.00 0 0 0.00 -
0.10/0.11 c diving/probing LP: 0.00 0 0 0.00 -
0.10/0.11 c strong branching : 0.00 0 0 0.00 - - - 0
0.10/0.11 c (at root node) : - 0 0 0.00 -
0.10/0.11 c conflict analysis: 0.00 0 0 0.00 -
0.10/0.11 c Relaxators : Time Calls Cutoffs ImprBounds ImprTime ReducedDom Separated AddedConss
0.10/0.11 c benders : 0.00 0 0 0 0.00 0 0 0
0.10/0.11 c B&B Tree :
0.10/0.11 c number of runs : 1
0.10/0.11 c nodes : 1 (0 internal, 1 leaves)
0.10/0.11 c feasible leaves : 0
0.10/0.11 c infeas. leaves : 0
0.10/0.11 c objective leaves : 0
0.10/0.11 c nodes (total) : 1 (0 internal, 1 leaves)
0.10/0.11 c nodes left : 0
0.10/0.11 c max depth : 0
0.10/0.11 c max depth (total): 0
0.10/0.11 c backtracks : 0 (0.0%)
0.10/0.11 c early backtracks : 0 (0.0%)
0.10/0.11 c nodes exc. ref. : 0 (0.0%)
0.10/0.11 c delayed cutoffs : 0
0.10/0.11 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.10/0.11 c avg switch length: 2.00
0.10/0.11 c switching time : 0.00
0.10/0.11 c Root Node :
0.10/0.11 c First LP value : -
0.10/0.11 c First LP Iters : 0
0.10/0.11 c First LP Time : 0.00
0.10/0.11 c Final Dual Bound : +0.00000000000000e+00
0.10/0.11 c Final Root Iters : 0
0.10/0.11 c Root LP Estimate : -
0.10/0.11 c Solution :
0.10/0.11 c Solutions found : 1 (1 improvements)
0.10/0.11 c First Solution : +0.00000000000000e+00 (in run 1, after 1 nodes, 0.10 seconds, depth 254, found by <locks>)
0.10/0.11 c Gap First Sol. : 0.00 %
0.10/0.11 c Gap Last Sol. : 0.00 %
0.10/0.11 c Primal Bound : +0.00000000000000e+00 (in run 1, after 1 nodes, 0.10 seconds, depth 254, found by <locks>)
0.10/0.11 c Dual Bound : +0.00000000000000e+00
0.10/0.11 c Gap : 0.00 %
0.10/0.11 c Integrals : Total Avg%
0.10/0.11 c primal-dual : 10.28 99.76
0.10/0.11 c primal-ref : - - (not evaluated)
0.10/0.11 c dual-ref : - - (not evaluated)
0.10/0.12 c Time complete (sec): 0.122
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 (63083 MiB free)
memory of node 1: 64465 MiB (63932 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4497924-1751268233/watcher-4497924-1751268233 -o /tmp/evaluation-result-4497924-1751268233/solver-4497924-1751268233 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1751268232-39663 --watchdog 3760 pbsolver -f HOME/instance-4497924-1751268233.opb -t 3600 -m 31000
running on 2 cores: 1,3
CPU governors:
performance: 1 3
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=39715, runsolver pid=39701
Current StackSize limit: 8192 KiB
[startup+0.100056 s]*
/proc/loadavg: 0.13 0.10 0.09 4/261 39717
/proc/meminfo: memFree=129981004/131250000 swapFree=33009904/33010684
[pid=39715] ppid=39701 vsize=55672 memory=45952 CPUtime=0.1 cores=1,3
/proc/39715/stat : 39715 (pbsolver) R 39701 39715 39644 0 -1 4194304 9160 0 0 0 9 1 0 0 20 0 1 0 42502843 57008128 11488 18446744073709551615 4198400 14743177 140734703796640 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 16769280 16853168 22458368 140734703802762 140734703802858 140734703802858 140734703808460 0
/proc/39715/statm: 13918 11488 2592 2575 0 10825 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 55672 KiB
Current children cumulated memory: 45952 KiB
[startup+0.125084 s]
# the end of solver process 39715 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=0.108262 s, system=0.014881 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.100056 s]*
/proc/loadavg: 0.13 0.10 0.09 4/261 39717
/proc/meminfo: memFree=129981004/131250000 swapFree=33009904/33010684
[pid=39715] ppid=39701 vsize=55672 memory=45952 CPUtime=0.1 cores=1,3
/proc/39715/stat : 39715 (pbsolver) R 39701 39715 39644 0 -1 4194304 9160 0 0 0 9 1 0 0 20 0 1 0 42502843 57008128 11488 18446744073709551615 4198400 14743177 140734703796640 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 16769280 16853168 22458368 140734703802762 140734703802858 140734703802858 140734703808460 0
/proc/39715/statm: 13918 11488 2592 2575 0 10825 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 55672 KiB
Current children cumulated memory: 45952 KiB
Child status: 0
Real time (s): 0.125113
CPU time (s): 0.123143
CPU user time (s): 0.108262
CPU system time (s): 0.014881
CPU usage (%): 98.4255
Max. virtual memory (cumulated for all children) (KiB): 55672
Max. memory (cumulated for all children) (KiB): 45952
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.108262
system time used= 0.014881
maximum resident set size= 46208
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9183
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= 0
# summary of solver processes directly reported to runsolver:
# pid: 39715
# total CPU time (s): 0.123143
# total CPU user time (s): 0.108262
# total CPU system time (s): 0.014881
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.009884 second user time and 0.015355 second system time
The end