0.00/0.00 c SCIP version 2.0.1.5 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.5]
0.00/0.00 c Copyright (c) 2002-2011 Konrad-Zuse-Zentrum fuer Informationstechnik 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-3488245-1307788601.opb>
0.00/0.03 c original problem has 6620 variables (6620 bin, 0 int, 0 impl, 0 cont) and 7222 constraints
0.00/0.03 c problem read
0.00/0.03 c No objective function, only one solution is needed.
0.00/0.03 c presolving settings loaded
0.00/0.06 c presolving:
0.09/0.12 c (round 1) 0 del vars, 7020 del conss, 400 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 201 upgd conss, 50160 impls, 399 clqs
0.09/0.14 c (round 2) 6220 del vars, 7020 del conss, 400 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 601 upgd conss, 50160 impls, 0 clqs
0.09/0.15 c presolving (3 rounds):
0.09/0.15 c 6220 deleted vars, 7020 deleted constraints, 400 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.15 c 50160 implications, 0 cliques
0.09/0.15 c presolved problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 602 constraints
0.09/0.15 c 401 constraints of type <knapsack>
0.09/0.15 c 200 constraints of type <setppc>
0.09/0.15 c 1 constraints of type <linear>
0.09/0.15 c transformed objective value is always integral (scale: 1)
0.09/0.15 c Presolving Time: 0.10
0.09/0.15 c - non default parameters ----------------------------------------------------------------------
0.09/0.15 c # SCIP version 2.0.1.5
0.09/0.15 c
0.09/0.15 c # frequency for displaying node information lines
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.15 c display/freq = 10000
0.09/0.15 c
0.09/0.15 c # maximal time in seconds to run
0.09/0.15 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.15 c limits/time = 1797
0.09/0.15 c
0.09/0.15 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.15 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.15 c limits/memory = 13950
0.09/0.15 c
0.09/0.15 c # solving stops, if the given number of solutions were found (-1: no limit)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.15 c limits/solutions = 1
0.09/0.15 c
0.09/0.15 c # maximal number of separation rounds per node (-1: unlimited)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 5]
0.09/0.15 c separating/maxrounds = 1
0.09/0.15 c
0.09/0.15 c # maximal number of separation rounds in the root node (-1: unlimited)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.15 c separating/maxroundsroot = 5
0.09/0.15 c
0.09/0.15 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.15 c # [type: int, range: [1,2], default: 1]
0.09/0.15 c timing/clocktype = 2
0.09/0.15 c
0.09/0.15 c # belongs reading time to solving time?
0.09/0.15 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15 c timing/reading = TRUE
0.09/0.15 c
0.09/0.15 c # should presolving try to simplify inequalities
0.09/0.15 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15 c constraints/linear/simplifyinequalities = TRUE
0.09/0.15 c
0.09/0.15 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.09/0.15 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15 c constraints/indicator/addCouplingCons = TRUE
0.09/0.15 c
0.09/0.15 c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.09/0.15 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.09/0.15 c constraints/knapsack/disaggregation = FALSE
0.09/0.15 c
0.09/0.15 c # should presolving try to simplify knapsacks
0.09/0.15 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15 c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.15 c
0.09/0.15 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.15 c presolving/probing/maxrounds = 0
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.15 c heuristics/coefdiving/freq = -1
0.09/0.15 c
0.09/0.15 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.15 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.15 c heuristics/coefdiving/maxlpiterquot = 0.075
0.09/0.15 c
0.09/0.15 c # additional number of allowed LP iterations
0.09/0.15 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.15 c heuristics/coefdiving/maxlpiterofs = 1500
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 30]
0.09/0.15 c heuristics/crossover/freq = -1
0.09/0.15 c
0.09/0.15 c # number of nodes added to the contingent of the total nodes
0.09/0.15 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.09/0.15 c heuristics/crossover/nodesofs = 750
0.09/0.15 c
0.09/0.15 c # number of nodes without incumbent change that heuristic should wait
0.09/0.15 c # [type: longint, range: [0,9223372036854775807], default: 200]
0.09/0.15 c heuristics/crossover/nwaitingnodes = 100
0.09/0.15 c
0.09/0.15 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.09/0.15 c # [type: real, range: [0,1], default: 0.1]
0.09/0.15 c heuristics/crossover/nodesquot = 0.15
0.09/0.15 c
0.09/0.15 c # minimum percentage of integer variables that have to be fixed
0.09/0.15 c # [type: real, range: [0,1], default: 0.666]
0.09/0.15 c heuristics/crossover/minfixingrate = 0.5
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 20]
0.09/0.15 c heuristics/feaspump/freq = -1
0.09/0.15 c
0.09/0.15 c # additional number of allowed LP iterations
0.09/0.15 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.15 c heuristics/feaspump/maxlpiterofs = 2000
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.15 c heuristics/fracdiving/freq = -1
0.09/0.15 c
0.09/0.15 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.15 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.15 c heuristics/fracdiving/maxlpiterquot = 0.075
0.09/0.15 c
0.09/0.15 c # additional number of allowed LP iterations
0.09/0.15 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.15 c heuristics/fracdiving/maxlpiterofs = 1500
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.15 c heuristics/guideddiving/freq = -1
0.09/0.15 c
0.09/0.15 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.15 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.15 c heuristics/guideddiving/maxlpiterquot = 0.075
0.09/0.15 c
0.09/0.15 c # additional number of allowed LP iterations
0.09/0.15 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.15 c heuristics/guideddiving/maxlpiterofs = 1500
0.09/0.15 c
0.09/0.15 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.15 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.15 c heuristics/intdiving/maxlpiterquot = 0.075
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.15 c heuristics/intshifting/freq = -1
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.15 c heuristics/linesearchdiving/freq = -1
0.09/0.15 c
0.09/0.15 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.15 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.15 c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.09/0.15 c
0.09/0.15 c # additional number of allowed LP iterations
0.09/0.15 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.15 c heuristics/linesearchdiving/maxlpiterofs = 1500
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 20]
0.09/0.15 c heuristics/objpscostdiving/freq = -1
0.09/0.15 c
0.09/0.15 c # maximal fraction of diving LP iterations compared to total iteration number
0.09/0.15 c # [type: real, range: [0,1], default: 0.01]
0.09/0.15 c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.09/0.15 c
0.09/0.15 c # additional number of allowed LP iterations
0.09/0.15 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.15 c heuristics/objpscostdiving/maxlpiterofs = 1500
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.15 c heuristics/oneopt/freq = -1
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.15 c heuristics/pscostdiving/freq = -1
0.09/0.15 c
0.09/0.15 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.15 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.15 c heuristics/pscostdiving/maxlpiterquot = 0.075
0.09/0.15 c
0.09/0.15 c # additional number of allowed LP iterations
0.09/0.15 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.15 c heuristics/pscostdiving/maxlpiterofs = 1500
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.15 c heuristics/rens/freq = -1
0.09/0.15 c
0.09/0.15 c # minimum percentage of integer variables that have to be fixable
0.09/0.15 c # [type: real, range: [0,1], default: 0.5]
0.09/0.15 c heuristics/rens/minfixingrate = 0.3
0.09/0.15 c
0.09/0.15 c # number of nodes added to the contingent of the total nodes
0.09/0.15 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.09/0.15 c heuristics/rens/nodesofs = 2000
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 20]
0.09/0.15 c heuristics/rootsoldiving/freq = -1
0.09/0.15 c
0.09/0.15 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.15 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.09/0.15 c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.09/0.15 c
0.09/0.15 c # additional number of allowed LP iterations
0.09/0.15 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.15 c heuristics/rootsoldiving/maxlpiterofs = 1500
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.15 c heuristics/rounding/freq = -1
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.15 c heuristics/shiftandpropagate/freq = -1
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.15 c heuristics/shifting/freq = -1
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.15 c heuristics/simplerounding/freq = -1
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.15 c heuristics/subnlp/freq = -1
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.15 c heuristics/trivial/freq = -1
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.15 c heuristics/trysol/freq = -1
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.15 c heuristics/undercover/freq = -1
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.15 c heuristics/veclendiving/freq = -1
0.09/0.15 c
0.09/0.15 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.15 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.15 c heuristics/veclendiving/maxlpiterquot = 0.075
0.09/0.15 c
0.09/0.15 c # additional number of allowed LP iterations
0.09/0.15 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.15 c heuristics/veclendiving/maxlpiterofs = 1500
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.15 c heuristics/zirounding/freq = -1
0.09/0.15 c
0.09/0.15 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.15 c separating/cmir/freq = -1
0.09/0.15 c
0.09/0.15 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.15 c separating/flowcover/freq = -1
0.09/0.15 c
0.09/0.15 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.15 c separating/rapidlearning/freq = 0
0.09/0.15 c
0.09/0.15 c -----------------------------------------------------------------------------------------------
0.09/0.15 c start solving
0.09/0.15 c
0.09/0.16 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.16 c 0.2s| 1 | 0 | 63 | - | 17M| 0 | 33 | 400 | 602 | 400 | 602 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.29/0.33 c 0.3s| 1 | 0 | 338 | - | 18M| 0 | 182 | 400 | 605 | 400 | 635 | 33 | 0 | 0 | 0.000000e+00 | -- | Inf
0.39/0.45 c 0.4s| 1 | 0 | 605 | - | 18M| 0 | 278 | 400 | 605 | 400 | 715 | 113 | 0 | 0 | 0.000000e+00 | -- | Inf
0.49/0.55 c 0.5s| 1 | 0 | 657 | - | 18M| 0 | 294 | 400 | 605 | 400 | 771 | 169 | 0 | 0 | 0.000000e+00 | -- | Inf
0.59/0.64 c 0.6s| 1 | 0 | 662 | - | 18M| 0 | 295 | 400 | 605 | 400 | 774 | 172 | 0 | 0 | 0.000000e+00 | -- | Inf
1.79/1.89 c 1.9s| 1 | 2 | 662 | - | 18M| 0 | 295 | 400 | 605 | 400 | 774 | 172 | 0 | 10 | 0.000000e+00 | -- | Inf
28.89/28.94 c *28.9s| 134 | 0 | 5863 | 39.1 | 18M| 103 | - | 400 | 605 | 400 | 757 | 172 | 0 | 520 | 0.000000e+00 | 0.000000e+00 | 0.00%
28.89/28.94 c
28.89/28.94 c SCIP Status : problem is solved [optimal solution found]
28.89/28.94 c Solving Time (sec) : 28.94
28.89/28.94 c Solving Nodes : 134
28.89/28.94 c Primal Bound : +0.00000000000000e+00 (1 solutions)
28.89/28.94 c Dual Bound : +0.00000000000000e+00
28.89/28.94 c Gap : 0.00 %
28.89/28.94 s SATISFIABLE
28.89/28.94 v -x384 -x335 x334 -x301 -x233 -x289 -x295 -x375 x290 x325 -x256 -x237 -x247 x396 -x328 -x388 -x312 -x215 -x394 -x226 -x313 -x377
28.89/28.94 v -x326 -x216 -x258 -x305 -x251 -x381 -x308 x266 -x271 -x259 -x229 x220 -x302 -x336 -x354 -x207 -x364 -x338 -x286 -x248 -x230
28.89/28.94 v -x272 x365 -x340 -x293 -x268 -x279 -x353 -x332 -x352 -x345 -x314 -x285 -x254 -x243 -x240 -x213 -x267 -x321 -x280 -x269 -x372
28.89/28.94 v -x323 -x303 -x270 -x244 -x232 -x221 -x342 -x273 -x275 -x306 -x355 -x390 -x235 -x284 -x212 -x347 -x393 -x379 -x351 -x330 -x298
28.89/28.94 v -x288 -x281 -x222 x210 -x300 -x219 x319 -x309 -x282 -x224 -x252 -x304 -x385 -x395 -x348 -x333 -x296 -x242 -x236 -x227 -x225
28.89/28.94 v -x218 -x205 -x371 -x311 -x391 -x369 -x318 -x257 -x317 -x322 -x344 -x363 -x206 -x349 -x324 -x310 -x361 -x367 -x400 -x246 -x202
28.89/28.94 v x341 -x287 -x263 -x260 -x249 -x241 -x239 -x234 -x217 -x204 -x245 -x276 x315 -x357 x366 -x261 -x307 -x329 -x358 -x398 -x274 -x378
28.89/28.94 v -x253 -x397 -x362 x383 -x387 -x214 -x264 -x297 -x231 -x211 -x201 -x399 -x386 -x382 -x360 -x359 -x356 x339 -x337 -x327 -x292
28.89/28.94 v -x283 x277 -x223 -x209 -x208 -x392 -x316 -x370 -x373 -x203 -x331 -x368 -x374 -x255 -x250 -x238 -x294 -x350 -x380 -x343 -x228
28.89/28.94 v -x346 -x278 -x265 -x299 -x262 -x376 -x389 -x320 -x291 x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189
28.89/28.94 v -x188 -x187 -x186 -x185 x184 -x183 -x182 -x181 x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 x170 -x169 -x168
28.89/28.94 v -x167 -x166 -x165 -x164 -x163 x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147
28.89/28.94 v -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 x130 x129 -x128 -x127 x126
28.89/28.94 v -x125 -x124 -x123 -x122 -x121 -x120 -x119 x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105
28.89/28.94 v -x104 -x103 x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 x82 -x81 -x80
28.89/28.94 v -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55
28.89/28.94 v -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 x39 x38 -x37 -x36 x35 -x34 -x33 -x32 -x31 -x30 -x29
28.89/28.94 v -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3
28.89/28.94 v -x2 -x1
28.89/28.94 c SCIP Status : problem is solved [optimal solution found]
28.89/28.94 c Total Time : 28.94
28.89/28.94 c solving : 28.94
28.89/28.94 c presolving : 0.10 (included in solving)
28.89/28.94 c reading : 0.03 (included in solving)
28.89/28.94 c Original Problem :
28.89/28.94 c Problem name : HOME/instance-3488245-1307788601.opb
28.89/28.94 c Variables : 6620 (6620 binary, 0 integer, 0 implicit integer, 0 continuous)
28.89/28.94 c Constraints : 7222 initial, 7222 maximal
28.89/28.94 c Presolved Problem :
28.89/28.94 c Problem name : t_HOME/instance-3488245-1307788601.opb
28.89/28.94 c Variables : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
28.89/28.94 c Constraints : 602 initial, 605 maximal
28.89/28.94 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
28.89/28.94 c trivial : 0.00 0 0 0 0 0 0 0 0 0
28.89/28.94 c dualfix : 0.01 6220 0 0 0 0 0 0 0 0
28.89/28.94 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
28.89/28.94 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
28.89/28.94 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
28.89/28.94 c implics : 0.00 0 0 0 0 0 0 0 0 0
28.89/28.94 c probing : 0.00 0 0 0 0 0 0 0 0 0
28.89/28.94 c knapsack : 0.02 0 0 0 0 0 0 0 0 0
28.89/28.94 c setppc : 0.00 0 0 0 0 0 0 0 0 0
28.89/28.94 c linear : 0.01 0 0 0 0 0 0 0 0 0
28.89/28.94 c pseudoboolean : 0.01 0 0 0 0 0 7020 400 0 0
28.89/28.94 c root node : - 0 - - 0 - - - - -
28.89/28.94 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
28.89/28.94 c integral : 0 0 0 133 0 3 0 0 0 0 0 264
28.89/28.94 c knapsack : 401 5 161 1 0 0 0 0 255 444 0 0
28.89/28.94 c setppc : 200 5 155 0 0 0 0 0 17 0 0 0
28.89/28.94 c linear : 1+ 6 160 0 0 0 0 1 51 0 0 0
28.89/28.94 c countsols : 0 0 0 1 0 2 0 0 0 0 0 0
28.89/28.94 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
28.89/28.94 c integral : 26.87 0.00 0.00 26.87 0.00 0.00 0.00
28.89/28.94 c knapsack : 0.03 0.03 0.00 0.00 0.00 0.00 0.00
28.89/28.94 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
28.89/28.94 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
28.89/28.94 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
28.89/28.94 c Propagators : #Propagate #Resprop Cutoffs DomReds
28.89/28.94 c vbounds : 0 0 0 0
28.89/28.94 c rootredcost : 0 0 0 0
28.89/28.94 c pseudoobj : 0 0 0 0
28.89/28.94 c Propagator Timings : TotalTime Propagate Resprop
28.89/28.94 c vbounds : 0.00 0.00 0.00
28.89/28.94 c rootredcost : 0.00 0.00 0.00
28.89/28.94 c pseudoobj : 0.00 0.00 0.00
28.89/28.94 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
28.89/28.94 c propagation : 0.00 0 0 0 0.0 0 0.0 -
28.89/28.94 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
28.89/28.94 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
28.89/28.94 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
28.89/28.94 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
28.89/28.94 c applied globally : - - - 0 0.0 - - -
28.89/28.94 c applied locally : - - - 0 0.0 - - -
28.89/28.94 c Separators : Time Calls Cutoffs DomReds Cuts Conss
28.89/28.94 c cut pool : 0.00 4 - - 0 - (maximal pool size: 116)
28.89/28.94 c redcost : 0.00 137 0 0 0 0
28.89/28.94 c impliedbounds : 0.00 5 0 0 0 0
28.89/28.94 c intobj : 0.00 0 0 0 0 0
28.89/28.94 c gomory : 0.15 5 0 0 2 0
28.89/28.94 c cgmip : 0.00 0 0 0 0 0
28.89/28.94 c closecuts : 0.00 0 0 0 0 0
28.89/28.94 c strongcg : 0.14 5 0 0 140 0
28.89/28.94 c cmir : 0.00 0 0 0 0 0
28.89/28.94 c flowcover : 0.00 0 0 0 0 0
28.89/28.94 c clique : 0.00 1 0 0 0 0
28.89/28.94 c zerohalf : 0.00 0 0 0 0 0
28.89/28.94 c mcf : 0.00 1 0 0 0 0
28.89/28.94 c oddcycle : 0.00 0 0 0 0 0
28.89/28.94 c rapidlearning : 0.05 1 0 0 0 3
28.89/28.94 c Pricers : Time Calls Vars
28.89/28.94 c problem variables: 0.00 0 0
28.89/28.94 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
28.89/28.94 c relpscost : 26.87 132 0 0 0 0 264
28.89/28.94 c pscost : 0.00 0 0 0 0 0 0
28.89/28.94 c inference : 0.00 0 0 0 0 0 0
28.89/28.94 c mostinf : 0.00 0 0 0 0 0 0
28.89/28.94 c leastinf : 0.00 0 0 0 0 0 0
28.89/28.94 c fullstrong : 0.00 0 0 0 0 0 0
28.89/28.94 c allfullstrong : 0.00 0 0 0 0 0 0
28.89/28.94 c random : 0.00 0 0 0 0 0 0
28.89/28.94 c Primal Heuristics : Time Calls Found
28.89/28.94 c LP solutions : 0.00 - 1
28.89/28.94 c pseudo solutions : 0.00 - 0
28.89/28.94 c trivial : 0.00 1 0
28.89/28.94 c shiftandpropagate: 0.00 0 0
28.89/28.94 c simplerounding : 0.00 0 0
28.89/28.94 c zirounding : 0.00 0 0
28.89/28.94 c rounding : 0.00 0 0
28.89/28.94 c shifting : 0.00 0 0
28.89/28.94 c intshifting : 0.00 0 0
28.89/28.94 c oneopt : 0.00 0 0
28.89/28.94 c twoopt : 0.00 0 0
28.89/28.94 c fixandinfer : 0.00 0 0
28.89/28.94 c feaspump : 0.00 0 0
28.89/28.94 c clique : 0.00 0 0
28.89/28.94 c coefdiving : 0.00 0 0
28.89/28.94 c pscostdiving : 0.00 0 0
28.89/28.94 c fracdiving : 0.00 0 0
28.89/28.94 c veclendiving : 0.00 0 0
28.89/28.94 c intdiving : 0.00 0 0
28.89/28.94 c actconsdiving : 0.00 0 0
28.89/28.94 c objpscostdiving : 0.00 0 0
28.89/28.94 c rootsoldiving : 0.00 0 0
28.89/28.94 c linesearchdiving : 0.00 0 0
28.89/28.94 c guideddiving : 0.00 0 0
28.89/28.94 c octane : 0.00 0 0
28.89/28.94 c rens : 0.00 0 0
28.89/28.94 c rins : 0.00 0 0
28.89/28.94 c localbranching : 0.00 0 0
28.89/28.94 c mutation : 0.00 0 0
28.89/28.94 c crossover : 0.00 0 0
28.89/28.94 c dins : 0.00 0 0
28.89/28.94 c vbounds : 0.00 0 0
28.89/28.94 c undercover : 0.00 0 0
28.89/28.94 c subnlp : 0.00 0 0
28.89/28.94 c trysol : 0.00 0 0
28.89/28.94 c LP : Time Calls Iterations Iter/call Iter/sec
28.89/28.94 c primal LP : 0.02 0 0 0.00 0.00
28.89/28.94 c dual LP : 1.49 137 5863 42.80 3923.04
28.89/28.94 c lex dual LP : 0.00 0 0 0.00 -
28.89/28.94 c barrier LP : 0.00 0 0 0.00 -
28.89/28.94 c diving/probing LP: 0.00 0 0 0.00 -
28.89/28.94 c strong branching : 26.87 520 103360 198.77 3847.27
28.89/28.94 c (at root node) : - 10 1999 199.90 -
28.89/28.94 c conflict analysis: 0.00 0 0 0.00 -
28.89/28.94 c B&B Tree :
28.89/28.94 c number of runs : 1
28.89/28.94 c nodes : 134
28.89/28.94 c nodes (total) : 134
28.89/28.94 c nodes left : 0
28.89/28.94 c max depth : 103
28.89/28.94 c max depth (total): 103
28.89/28.94 c backtracks : 1 (0.7%)
28.89/28.94 c delayed cutoffs : 0
28.89/28.94 c repropagations : 0 (0 domain reductions, 0 cutoffs)
28.89/28.94 c avg switch length: 2.00
28.89/28.94 c switching time : 0.02
28.89/28.94 c Solution :
28.89/28.94 c Solutions found : 1 (1 improvements)
28.89/28.94 c First Solution : +0.00000000000000e+00 (in run 1, after 134 nodes, 28.94 seconds, depth 103, found by <relaxation>)
28.89/28.94 c Primal Bound : +0.00000000000000e+00 (in run 1, after 134 nodes, 28.94 seconds, depth 103, found by <relaxation>)
28.89/28.94 c Dual Bound : +0.00000000000000e+00
28.89/28.94 c Gap : 0.00 %
28.89/28.94 c Root Dual Bound : +0.00000000000000e+00
28.89/28.94 c Root Iterations : 662
28.89/28.96 c Time complete: 28.96.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.1 (svn: 988)
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.
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3488245-1307788601/watcher-3488245-1307788601 -o /tmp/evaluation-result-3488245-1307788601/solver-3488245-1307788601 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488245-1307788601.opb -t 1800 -m 15500
running on 4 cores: 1,3,5,7
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 2.07 2.03 1.96 2/177 25473
/proc/meminfo: memFree=30883068/32951124 swapFree=67049456/67111528
[pid=25473] ppid=25471 vsize=10944 CPUtime=0 cores=1,3,5,7
/proc/25473/stat : 25473 (scip-2.0.1.4b_2) R 25471 25473 24968 0 -1 4202496 1701 0 0 0 0 0 0 0 25 0 1 0 969090739 11206656 1655 33554432000 4194304 9016284 140735902367760 18446744073709551615 7870589 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25473/statm: 2736 1668 340 1178 0 1554 0
[startup+0.0830911 s]
/proc/loadavg: 2.07 2.03 1.96 2/177 25473
/proc/meminfo: memFree=30883068/32951124 swapFree=67049456/67111528
[pid=25473] ppid=25471 vsize=39976 CPUtime=0.08 cores=1,3,5,7
/proc/25473/stat : 25473 (scip-2.0.1.4b_2) R 25471 25473 24968 0 -1 4202496 9023 0 0 0 7 1 0 0 25 0 1 0 969090739 40935424 8720 33554432000 4194304 9016284 140735902367760 18446744073709551615 18446744073699065897 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25473/statm: 9994 8720 480 1178 0 8812 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 39976
[startup+0.101085 s]
/proc/loadavg: 2.07 2.03 1.96 2/177 25473
/proc/meminfo: memFree=30883068/32951124 swapFree=67049456/67111528
[pid=25473] ppid=25471 vsize=39976 CPUtime=0.09 cores=1,3,5,7
/proc/25473/stat : 25473 (scip-2.0.1.4b_2) R 25471 25473 24968 0 -1 4202496 9038 0 0 0 8 1 0 0 25 0 1 0 969090739 40935424 8735 33554432000 4194304 9016284 140735902367760 18446744073709551615 6480403 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25473/statm: 9994 8735 495 1178 0 8812 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39976
[startup+0.301053 s]
/proc/loadavg: 2.07 2.03 1.96 2/177 25473
/proc/meminfo: memFree=30883068/32951124 swapFree=67049456/67111528
[pid=25473] ppid=25471 vsize=62772 CPUtime=0.29 cores=1,3,5,7
/proc/25473/stat : 25473 (scip-2.0.1.4b_2) R 25471 25473 24968 0 -1 4202496 15483 0 0 0 27 2 0 0 25 0 1 0 969090739 64278528 14381 33554432000 4194304 9016284 140735902367760 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25473/statm: 15693 14381 685 1178 0 14511 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62772
[startup+0.700983 s]
/proc/loadavg: 2.07 2.03 1.96 2/177 25473
/proc/meminfo: memFree=30883068/32951124 swapFree=67049456/67111528
[pid=25473] ppid=25471 vsize=62772 CPUtime=0.69 cores=1,3,5,7
/proc/25473/stat : 25473 (scip-2.0.1.4b_2) R 25471 25473 24968 0 -1 4202496 15489 0 0 0 67 2 0 0 25 0 1 0 969090739 64278528 14387 33554432000 4194304 9016284 140735902367760 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25473/statm: 15693 14387 688 1178 0 14511 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62772
[startup+1.50086 s]
/proc/loadavg: 2.07 2.03 1.96 3/178 25474
/proc/meminfo: memFree=30825556/32951124 swapFree=67049456/67111528
[pid=25473] ppid=25471 vsize=62772 CPUtime=1.49 cores=1,3,5,7
/proc/25473/stat : 25473 (scip-2.0.1.4b_2) R 25471 25473 24968 0 -1 4202496 15490 0 0 0 146 3 0 0 25 0 1 0 969090739 64278528 14388 33554432000 4194304 9016284 140735902367760 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25473/statm: 15693 14388 689 1178 0 14511 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62772
[startup+3.10059 s]
/proc/loadavg: 2.07 2.03 1.96 3/178 25474
/proc/meminfo: memFree=30825184/32951124 swapFree=67049456/67111528
[pid=25473] ppid=25471 vsize=62772 CPUtime=3.09 cores=1,3,5,7
/proc/25473/stat : 25473 (scip-2.0.1.4b_2) R 25471 25473 24968 0 -1 4202496 15492 0 0 0 305 4 0 0 25 0 1 0 969090739 64278528 14390 33554432000 4194304 9016284 140735902367760 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25473/statm: 15693 14390 691 1178 0 14511 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 62772
[startup+6.30105 s]
/proc/loadavg: 2.07 2.03 1.96 3/178 25474
/proc/meminfo: memFree=30824228/32951124 swapFree=67049456/67111528
[pid=25473] ppid=25471 vsize=62772 CPUtime=6.3 cores=1,3,5,7
/proc/25473/stat : 25473 (scip-2.0.1.4b_2) R 25471 25473 24968 0 -1 4202496 15492 0 0 0 623 7 0 0 25 0 1 0 969090739 64278528 14390 33554432000 4194304 9016284 140735902367760 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25473/statm: 15693 14390 691 1178 0 14511 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 62772
[startup+12.701 s]
/proc/loadavg: 2.06 2.03 1.96 3/178 25474
/proc/meminfo: memFree=30825780/32951124 swapFree=67049456/67111528
[pid=25473] ppid=25471 vsize=62772 CPUtime=12.7 cores=1,3,5,7
/proc/25473/stat : 25473 (scip-2.0.1.4b_2) R 25471 25473 24968 0 -1 4202496 15492 0 0 0 1256 14 0 0 25 0 1 0 969090739 64278528 14390 33554432000 4194304 9016284 140735902367760 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25473/statm: 15693 14390 691 1178 0 14511 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 62772
[startup+25.5008 s]
/proc/loadavg: 2.05 2.03 1.96 3/178 25476
/proc/meminfo: memFree=30824620/32951124 swapFree=67049456/67111528
[pid=25473] ppid=25471 vsize=62772 CPUtime=25.49 cores=1,3,5,7
/proc/25473/stat : 25473 (scip-2.0.1.4b_2) R 25471 25473 24968 0 -1 4202496 15492 0 0 0 2513 36 0 0 25 0 1 0 969090739 64278528 14390 33554432000 4194304 9016284 140735902367760 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25473/statm: 15693 14390 691 1178 0 14511 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 62772
Solver just ended. Dumping a history of the last processes samples
[startup+27.1006 s]
/proc/loadavg: 2.05 2.03 1.96 3/178 25476
/proc/meminfo: memFree=30825612/32951124 swapFree=67049456/67111528
[pid=25473] ppid=25471 vsize=62772 CPUtime=27.09 cores=1,3,5,7
/proc/25473/stat : 25473 (scip-2.0.1.4b_2) R 25471 25473 24968 0 -1 4202496 15492 0 0 0 2667 42 0 0 25 0 1 0 969090739 64278528 14390 33554432000 4194304 9016284 140735902367760 18446744073709551615 7219374 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25473/statm: 15693 14390 691 1178 0 14511 0
Current children cumulated CPU time (s) 27.09
Current children cumulated vsize (KiB) 62772
[startup+27.9004 s]
/proc/loadavg: 2.04 2.03 1.96 3/178 25476
/proc/meminfo: memFree=30825488/32951124 swapFree=67049456/67111528
[pid=25473] ppid=25471 vsize=62772 CPUtime=27.89 cores=1,3,5,7
/proc/25473/stat : 25473 (scip-2.0.1.4b_2) R 25471 25473 24968 0 -1 4202496 15492 0 0 0 2743 46 0 0 25 0 1 0 969090739 64278528 14390 33554432000 4194304 9016284 140735902367760 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25473/statm: 15693 14390 691 1178 0 14511 0
Current children cumulated CPU time (s) 27.89
Current children cumulated vsize (KiB) 62772
[startup+28.7003 s]
/proc/loadavg: 2.04 2.03 1.96 3/178 25476
/proc/meminfo: memFree=30825488/32951124 swapFree=67049456/67111528
[pid=25473] ppid=25471 vsize=62772 CPUtime=28.69 cores=1,3,5,7
/proc/25473/stat : 25473 (scip-2.0.1.4b_2) R 25471 25473 24968 0 -1 4202496 15492 0 0 0 2821 48 0 0 25 0 1 0 969090739 64278528 14390 33554432000 4194304 9016284 140735902367760 18446744073709551615 7219194 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25473/statm: 15693 14390 691 1178 0 14511 0
Current children cumulated CPU time (s) 28.69
Current children cumulated vsize (KiB) 62772
[startup+28.9003 s]
/proc/loadavg: 2.04 2.03 1.96 3/178 25476
/proc/meminfo: memFree=30825488/32951124 swapFree=67049456/67111528
[pid=25473] ppid=25471 vsize=62772 CPUtime=28.89 cores=1,3,5,7
/proc/25473/stat : 25473 (scip-2.0.1.4b_2) R 25471 25473 24968 0 -1 4202496 15492 0 0 0 2840 49 0 0 25 0 1 0 969090739 64278528 14390 33554432000 4194304 9016284 140735902367760 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25473/statm: 15693 14390 691 1178 0 14511 0
Current children cumulated CPU time (s) 28.89
Current children cumulated vsize (KiB) 62772
Child status: 0
Real time (s): 28.9683
CPU time (s): 28.9676
CPU user time (s): 28.4727
CPU system time (s): 0.494924
CPU usage (%): 99.9974
Max. virtual memory (cumulated for all children) (KiB): 62772
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 28.4727
system time used= 0.494924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15500
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= 4
involuntary context switches= 102
runsolver used 0.037994 second user time and 0.097985 second system time
The end