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-3488229-1307788431.opb>
0.00/0.02 c original problem has 2882 variables (2882 bin, 0 int, 0 impl, 0 cont) and 3484 constraints
0.00/0.02 c problem read
0.00/0.02 c No objective function, only one solution is needed.
0.00/0.02 c presolving settings loaded
0.00/0.03 c presolving:
0.03/0.06 c (round 1) 0 del vars, 3282 del conss, 400 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 201 upgd conss, 20256 impls, 399 clqs
0.03/0.07 c (round 2) 2482 del vars, 3282 del conss, 400 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 601 upgd conss, 20256 impls, 0 clqs
0.03/0.08 c presolving (3 rounds):
0.03/0.08 c 2482 deleted vars, 3282 deleted constraints, 400 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.03/0.08 c 20256 implications, 0 cliques
0.03/0.08 c presolved problem has 400 variables (400 bin, 0 int, 0 impl, 0 cont) and 602 constraints
0.03/0.08 c 401 constraints of type <knapsack>
0.03/0.08 c 200 constraints of type <setppc>
0.03/0.08 c 1 constraints of type <linear>
0.03/0.08 c transformed objective value is always integral (scale: 1)
0.03/0.08 c Presolving Time: 0.05
0.03/0.08 c - non default parameters ----------------------------------------------------------------------
0.03/0.08 c # SCIP version 2.0.1.5
0.03/0.08 c
0.03/0.08 c # frequency for displaying node information lines
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.08 c display/freq = 10000
0.03/0.08 c
0.03/0.08 c # maximal time in seconds to run
0.03/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.08 c limits/time = 1797
0.03/0.08 c
0.03/0.08 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.08 c limits/memory = 13950
0.03/0.08 c
0.03/0.08 c # solving stops, if the given number of solutions were found (-1: no limit)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.08 c limits/solutions = 1
0.03/0.08 c
0.03/0.08 c # maximal number of separation rounds per node (-1: unlimited)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 5]
0.03/0.08 c separating/maxrounds = 1
0.03/0.08 c
0.03/0.08 c # maximal number of separation rounds in the root node (-1: unlimited)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.08 c separating/maxroundsroot = 5
0.03/0.08 c
0.03/0.08 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.03/0.08 c # [type: int, range: [1,2], default: 1]
0.03/0.08 c timing/clocktype = 2
0.03/0.08 c
0.03/0.08 c # belongs reading time to solving time?
0.03/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.08 c timing/reading = TRUE
0.03/0.08 c
0.03/0.08 c # should presolving try to simplify inequalities
0.03/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.08 c constraints/linear/simplifyinequalities = TRUE
0.03/0.08 c
0.03/0.08 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.03/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.08 c constraints/indicator/addCouplingCons = TRUE
0.03/0.08 c
0.03/0.08 c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.03/0.08 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.03/0.08 c constraints/knapsack/disaggregation = FALSE
0.03/0.08 c
0.03/0.08 c # should presolving try to simplify knapsacks
0.03/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.08 c constraints/knapsack/simplifyinequalities = TRUE
0.03/0.08 c
0.03/0.08 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.08 c presolving/probing/maxrounds = 0
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.03/0.08 c heuristics/coefdiving/freq = -1
0.03/0.08 c
0.03/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.03/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.03/0.08 c heuristics/coefdiving/maxlpiterquot = 0.075
0.03/0.08 c
0.03/0.08 c # additional number of allowed LP iterations
0.03/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.03/0.08 c heuristics/coefdiving/maxlpiterofs = 1500
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 30]
0.03/0.08 c heuristics/crossover/freq = -1
0.03/0.08 c
0.03/0.08 c # number of nodes added to the contingent of the total nodes
0.03/0.08 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.03/0.08 c heuristics/crossover/nodesofs = 750
0.03/0.08 c
0.03/0.08 c # number of nodes without incumbent change that heuristic should wait
0.03/0.08 c # [type: longint, range: [0,9223372036854775807], default: 200]
0.03/0.08 c heuristics/crossover/nwaitingnodes = 100
0.03/0.08 c
0.03/0.08 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.03/0.08 c # [type: real, range: [0,1], default: 0.1]
0.03/0.08 c heuristics/crossover/nodesquot = 0.15
0.03/0.08 c
0.03/0.08 c # minimum percentage of integer variables that have to be fixed
0.03/0.08 c # [type: real, range: [0,1], default: 0.666]
0.03/0.08 c heuristics/crossover/minfixingrate = 0.5
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 20]
0.03/0.08 c heuristics/feaspump/freq = -1
0.03/0.08 c
0.03/0.08 c # additional number of allowed LP iterations
0.03/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.03/0.08 c heuristics/feaspump/maxlpiterofs = 2000
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.03/0.08 c heuristics/fracdiving/freq = -1
0.03/0.08 c
0.03/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.03/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.03/0.08 c heuristics/fracdiving/maxlpiterquot = 0.075
0.03/0.08 c
0.03/0.08 c # additional number of allowed LP iterations
0.03/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.03/0.08 c heuristics/fracdiving/maxlpiterofs = 1500
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.03/0.08 c heuristics/guideddiving/freq = -1
0.03/0.08 c
0.03/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.03/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.03/0.08 c heuristics/guideddiving/maxlpiterquot = 0.075
0.03/0.08 c
0.03/0.08 c # additional number of allowed LP iterations
0.03/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.03/0.08 c heuristics/guideddiving/maxlpiterofs = 1500
0.03/0.08 c
0.03/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.03/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.03/0.08 c heuristics/intdiving/maxlpiterquot = 0.075
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.03/0.08 c heuristics/intshifting/freq = -1
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.03/0.08 c heuristics/linesearchdiving/freq = -1
0.03/0.08 c
0.03/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.03/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.03/0.08 c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.03/0.08 c
0.03/0.08 c # additional number of allowed LP iterations
0.03/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.03/0.08 c heuristics/linesearchdiving/maxlpiterofs = 1500
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 20]
0.03/0.08 c heuristics/objpscostdiving/freq = -1
0.03/0.08 c
0.03/0.08 c # maximal fraction of diving LP iterations compared to total iteration number
0.03/0.08 c # [type: real, range: [0,1], default: 0.01]
0.03/0.08 c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.03/0.08 c
0.03/0.08 c # additional number of allowed LP iterations
0.03/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.03/0.08 c heuristics/objpscostdiving/maxlpiterofs = 1500
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 1]
0.03/0.08 c heuristics/oneopt/freq = -1
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.03/0.08 c heuristics/pscostdiving/freq = -1
0.03/0.08 c
0.03/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.03/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.03/0.08 c heuristics/pscostdiving/maxlpiterquot = 0.075
0.03/0.08 c
0.03/0.08 c # additional number of allowed LP iterations
0.03/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.03/0.08 c heuristics/pscostdiving/maxlpiterofs = 1500
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 0]
0.03/0.08 c heuristics/rens/freq = -1
0.03/0.08 c
0.03/0.08 c # minimum percentage of integer variables that have to be fixable
0.03/0.08 c # [type: real, range: [0,1], default: 0.5]
0.03/0.08 c heuristics/rens/minfixingrate = 0.3
0.03/0.08 c
0.03/0.08 c # number of nodes added to the contingent of the total nodes
0.03/0.08 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.03/0.08 c heuristics/rens/nodesofs = 2000
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 20]
0.03/0.08 c heuristics/rootsoldiving/freq = -1
0.03/0.08 c
0.03/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.03/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.03/0.08 c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.03/0.08 c
0.03/0.08 c # additional number of allowed LP iterations
0.03/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.03/0.08 c heuristics/rootsoldiving/maxlpiterofs = 1500
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 1]
0.03/0.08 c heuristics/rounding/freq = -1
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 0]
0.03/0.08 c heuristics/shiftandpropagate/freq = -1
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.03/0.08 c heuristics/shifting/freq = -1
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 1]
0.03/0.08 c heuristics/simplerounding/freq = -1
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 1]
0.03/0.08 c heuristics/subnlp/freq = -1
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 0]
0.03/0.08 c heuristics/trivial/freq = -1
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 1]
0.03/0.08 c heuristics/trysol/freq = -1
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 0]
0.03/0.08 c heuristics/undercover/freq = -1
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.03/0.08 c heuristics/veclendiving/freq = -1
0.03/0.08 c
0.03/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.03/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.03/0.08 c heuristics/veclendiving/maxlpiterquot = 0.075
0.03/0.08 c
0.03/0.08 c # additional number of allowed LP iterations
0.03/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.03/0.08 c heuristics/veclendiving/maxlpiterofs = 1500
0.03/0.08 c
0.03/0.08 c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 1]
0.03/0.08 c heuristics/zirounding/freq = -1
0.03/0.08 c
0.03/0.08 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 0]
0.03/0.08 c separating/cmir/freq = -1
0.03/0.08 c
0.03/0.08 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: 0]
0.03/0.08 c separating/flowcover/freq = -1
0.03/0.08 c
0.03/0.08 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.03/0.08 c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.08 c separating/rapidlearning/freq = 0
0.03/0.08 c
0.03/0.08 c -----------------------------------------------------------------------------------------------
0.03/0.08 c start solving
0.03/0.08 c
0.03/0.08 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.03/0.08 c 0.1s| 1 | 0 | 47 | - |8070k| 0 | 16 | 400 | 602 | 400 | 602 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 0 | 71 | - |8279k| 0 | 32 | 400 | 606 | 400 | 615 | 13 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.19 c 0.2s| 1 | 0 | 100 | - |8794k| 0 | 45 | 400 | 606 | 400 | 629 | 27 | 0 | 0 | 0.000000e+00 | -- | Inf
0.19/0.26 c 0.3s| 1 | 0 | 161 | - |9587k| 0 | 63 | 400 | 606 | 400 | 650 | 48 | 0 | 0 | 0.000000e+00 | -- | Inf
0.29/0.37 c 0.4s| 1 | 0 | 325 | - | 10M| 0 | 136 | 400 | 606 | 400 | 679 | 77 | 0 | 0 | 0.000000e+00 | -- | Inf
0.49/0.55 c 0.6s| 1 | 0 | 670 | - | 11M| 0 | 229 | 400 | 606 | 400 | 743 | 141 | 0 | 0 | 0.000000e+00 | -- | Inf
0.99/1.04 c 1.0s| 1 | 2 | 670 | - | 11M| 0 | 229 | 400 | 606 | 400 | 743 | 141 | 0 | 14 | 0.000000e+00 | -- | Inf
31.59/31.61 c *31.6s| 55 | 0 | 3361 | 49.8 | 11M| 41 | - | 400 | 606 | 400 | 733 | 141 | 0 |1316 | 0.000000e+00 | 0.000000e+00 | 0.00%
31.59/31.61 c
31.59/31.61 c SCIP Status : problem is solved [optimal solution found]
31.59/31.61 c Solving Time (sec) : 31.61
31.59/31.61 c Solving Nodes : 55
31.59/31.61 c Primal Bound : +0.00000000000000e+00 (1 solutions)
31.59/31.61 c Dual Bound : +0.00000000000000e+00
31.59/31.61 c Gap : 0.00 %
31.59/31.61 s SATISFIABLE
31.59/31.61 v -x313 x342 -x248 -x392 x390 x358 -x297 x348 -x254 -x386 -x286 -x345 -x376 -x231 x294 -x280 -x360 x382 -x332 -x255 x323 -x321 -x359
31.59/31.61 v -x343 -x224 -x353 -x256 x391 -x239 -x237 -x300 -x370 -x349 x335 -x305 -x317 -x377 x395 -x361 -x367 -x299 -x267 -x238 -x352
31.59/31.61 v -x233 -x218 -x283 x269 -x344 -x388 -x217 x289 -x380 x356 x322 -x216 x339 x319 -x312 -x246 -x350 -x347 -x249 x271 x272 -x329
31.59/31.61 v -x308 -x284 x307 -x366 -x354 -x334 x275 -x310 -x372 -x232 x362 -x315 x236 -x241 -x220 -x290 -x281 -x375 -x262 -x302 -x253 -x318
31.59/31.61 v -x303 -x298 -x210 -x234 -x295 -x213 -x340 -x245 -x261 -x400 -x355 x252 -x389 -x379 -x277 -x208 -x276 x266 -x219 -x351 -x244
31.59/31.61 v -x365 -x215 -x346 -x207 -x301 -x264 -x235 -x314 -x247 -x328 -x285 -x326 x306 -x206 -x398 -x288 -x279 x278 -x265 -x258 -x242
31.59/31.61 v -x226 -x282 -x397 -x357 x381 -x292 x214 -x205 -x393 -x311 -x296 -x274 x240 -x225 -x221 -x371 -x325 -x338 -x385 -x320 -x374
31.59/31.61 v -x399 -x309 -x209 -x257 -x270 -x259 -x223 -x330 x203 -x396 -x273 -x251 -x243 -x204 -x268 -x324 -x263 -x331 x383 -x230 -x368 -x369
31.59/31.61 v -x212 x202 -x211 -x337 -x373 -x227 -x341 -x327 x364 -x260 -x291 -x228 -x363 -x201 -x333 -x304 -x229 -x222 x250 -x293 -x387
31.59/31.61 v x336 -x394 -x316 -x378 -x287 -x384 -x200 -x199 -x198 -x197 -x196 -x195 x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186
31.59/31.61 v -x185 x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165
31.59/31.61 v -x164 -x163 -x162 x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144
31.59/31.61 v -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 x131 x130 -x129 -x128 -x127 x126 x125 -x124 -x123 -x122
31.59/31.61 v -x121 x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 x109 -x108 -x107 -x106 -x105 x104 -x103 -x102 -x101
31.59/31.61 v -x100 x99 -x98 -x97 x96 -x95 -x94 x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 x82 x81 -x80 -x79 -x78 -x77 -x76 -x75
31.59/31.61 v -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 x58 -x57 x56 -x55 x54 -x53 -x52 -x51 -x50 -x49
31.59/31.61 v x48 -x47 x46 x45 -x44 -x43 x42 x41 -x40 x39 x38 x37 -x36 x35 -x34 x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22
31.59/31.61 v -x21 -x20 x19 x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 -x10 -x9 -x8 x7 -x6 x5 -x4 -x3 -x2 -x1
31.59/31.61 c SCIP Status : problem is solved [optimal solution found]
31.59/31.61 c Total Time : 31.61
31.59/31.61 c solving : 31.61
31.59/31.61 c presolving : 0.05 (included in solving)
31.59/31.61 c reading : 0.02 (included in solving)
31.59/31.61 c Original Problem :
31.59/31.61 c Problem name : HOME/instance-3488229-1307788431.opb
31.59/31.61 c Variables : 2882 (2882 binary, 0 integer, 0 implicit integer, 0 continuous)
31.59/31.61 c Constraints : 3484 initial, 3484 maximal
31.59/31.61 c Presolved Problem :
31.59/31.61 c Problem name : t_HOME/instance-3488229-1307788431.opb
31.59/31.61 c Variables : 400 (400 binary, 0 integer, 0 implicit integer, 0 continuous)
31.59/31.61 c Constraints : 602 initial, 606 maximal
31.59/31.61 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
31.59/31.61 c trivial : 0.00 0 0 0 0 0 0 0 0 0
31.59/31.61 c dualfix : 0.00 2482 0 0 0 0 0 0 0 0
31.59/31.61 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
31.59/31.61 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
31.59/31.61 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
31.59/31.61 c implics : 0.00 0 0 0 0 0 0 0 0 0
31.59/31.61 c probing : 0.00 0 0 0 0 0 0 0 0 0
31.59/31.61 c knapsack : 0.01 0 0 0 0 0 0 0 0 0
31.59/31.61 c setppc : 0.00 0 0 0 0 0 0 0 0 0
31.59/31.61 c linear : 0.01 0 0 0 0 0 0 0 0 0
31.59/31.61 c pseudoboolean : 0.01 0 0 0 0 0 3282 400 0 0
31.59/31.61 c root node : - 0 - - 0 - - - - -
31.59/31.61 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
31.59/31.61 c integral : 0 0 0 55 0 3 0 0 0 0 0 108
31.59/31.61 c knapsack : 401 5 107 1 0 0 0 0 220 444 0 0
31.59/31.61 c setppc : 200 5 107 1 0 0 0 0 34 0 0 0
31.59/31.61 c linear : 1+ 6 107 1 0 0 0 0 0 0 0 0
31.59/31.61 c countsols : 0 0 0 1 0 2 0 0 0 0 0 0
31.59/31.61 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
31.59/31.61 c integral : 30.23 0.00 0.00 30.23 0.00 0.00 0.00
31.59/31.61 c knapsack : 0.02 0.02 0.00 0.00 0.00 0.00 0.00
31.59/31.61 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
31.59/31.61 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
31.59/31.61 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
31.59/31.61 c Propagators : #Propagate #Resprop Cutoffs DomReds
31.59/31.61 c vbounds : 0 0 0 0
31.59/31.61 c rootredcost : 0 0 0 0
31.59/31.61 c pseudoobj : 0 0 0 0
31.59/31.61 c Propagator Timings : TotalTime Propagate Resprop
31.59/31.61 c vbounds : 0.00 0.00 0.00
31.59/31.61 c rootredcost : 0.00 0.00 0.00
31.59/31.61 c pseudoobj : 0.00 0.00 0.00
31.59/31.61 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
31.59/31.61 c propagation : 0.00 0 0 0 0.0 0 0.0 -
31.59/31.61 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
31.59/31.61 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
31.59/31.61 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
31.59/31.61 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
31.59/31.61 c applied globally : - - - 0 0.0 - - -
31.59/31.61 c applied locally : - - - 0 0.0 - - -
31.59/31.61 c Separators : Time Calls Cutoffs DomReds Cuts Conss
31.59/31.61 c cut pool : 0.00 4 - - 0 - (maximal pool size: 511)
31.59/31.61 c redcost : 0.00 59 0 0 0 0
31.59/31.61 c impliedbounds : 0.00 5 0 0 0 0
31.59/31.61 c intobj : 0.00 0 0 0 0 0
31.59/31.61 c gomory : 0.16 5 0 0 0 0
31.59/31.61 c cgmip : 0.00 0 0 0 0 0
31.59/31.61 c closecuts : 0.00 0 0 0 0 0
31.59/31.61 c strongcg : 0.15 5 0 0 673 0
31.59/31.61 c cmir : 0.00 0 0 0 0 0
31.59/31.61 c flowcover : 0.00 0 0 0 0 0
31.59/31.61 c clique : 0.00 1 0 0 0 0
31.59/31.61 c zerohalf : 0.00 0 0 0 0 0
31.59/31.61 c mcf : 0.00 1 0 0 0 0
31.59/31.61 c oddcycle : 0.00 0 0 0 0 0
31.59/31.61 c rapidlearning : 0.04 1 0 0 0 4
31.59/31.61 c Pricers : Time Calls Vars
31.59/31.61 c problem variables: 0.00 0 0
31.59/31.61 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
31.59/31.61 c relpscost : 30.23 54 0 0 0 0 108
31.59/31.61 c pscost : 0.00 0 0 0 0 0 0
31.59/31.61 c inference : 0.00 0 0 0 0 0 0
31.59/31.61 c mostinf : 0.00 0 0 0 0 0 0
31.59/31.61 c leastinf : 0.00 0 0 0 0 0 0
31.59/31.61 c fullstrong : 0.00 0 0 0 0 0 0
31.59/31.61 c allfullstrong : 0.00 0 0 0 0 0 0
31.59/31.61 c random : 0.00 0 0 0 0 0 0
31.59/31.61 c Primal Heuristics : Time Calls Found
31.59/31.61 c LP solutions : 0.00 - 1
31.59/31.61 c pseudo solutions : 0.00 - 0
31.59/31.61 c trivial : 0.00 1 0
31.59/31.61 c shiftandpropagate: 0.00 0 0
31.59/31.61 c simplerounding : 0.00 0 0
31.59/31.61 c zirounding : 0.00 0 0
31.59/31.61 c rounding : 0.00 0 0
31.59/31.61 c shifting : 0.00 0 0
31.59/31.61 c intshifting : 0.00 0 0
31.59/31.61 c oneopt : 0.00 0 0
31.59/31.61 c twoopt : 0.00 0 0
31.59/31.61 c fixandinfer : 0.00 0 0
31.59/31.61 c feaspump : 0.00 0 0
31.59/31.61 c clique : 0.00 0 0
31.59/31.61 c coefdiving : 0.00 0 0
31.59/31.61 c pscostdiving : 0.00 0 0
31.59/31.61 c fracdiving : 0.00 0 0
31.59/31.61 c veclendiving : 0.00 0 0
31.59/31.61 c intdiving : 0.00 0 0
31.59/31.61 c actconsdiving : 0.00 0 0
31.59/31.61 c objpscostdiving : 0.00 0 0
31.59/31.61 c rootsoldiving : 0.00 0 0
31.59/31.61 c linesearchdiving : 0.00 0 0
31.59/31.61 c guideddiving : 0.00 0 0
31.59/31.61 c octane : 0.00 0 0
31.59/31.61 c rens : 0.00 0 0
31.59/31.61 c rins : 0.00 0 0
31.59/31.61 c localbranching : 0.00 0 0
31.59/31.61 c mutation : 0.00 0 0
31.59/31.61 c crossover : 0.00 0 0
31.59/31.61 c dins : 0.00 0 0
31.59/31.61 c vbounds : 0.00 0 0
31.59/31.61 c undercover : 0.00 0 0
31.59/31.61 c subnlp : 0.00 0 0
31.59/31.61 c trysol : 0.00 0 0
31.59/31.61 c LP : Time Calls Iterations Iter/call Iter/sec
31.59/31.61 c primal LP : 0.01 0 0 0.00 -
31.59/31.61 c dual LP : 0.89 60 3361 56.02 3765.94
31.59/31.61 c lex dual LP : 0.00 0 0 0.00 -
31.59/31.61 c barrier LP : 0.00 0 0 0.00 -
31.59/31.61 c diving/probing LP: 0.00 0 0 0.00 -
31.59/31.61 c strong branching : 30.22 1316 65556 49.81 2169.10
31.59/31.61 c (at root node) : - 14 1019 72.79 -
31.59/31.61 c conflict analysis: 0.00 0 0 0.00 -
31.59/31.61 c B&B Tree :
31.59/31.61 c number of runs : 1
31.59/31.61 c nodes : 55
31.59/31.61 c nodes (total) : 55
31.59/31.61 c nodes left : 0
31.59/31.61 c max depth : 41
31.59/31.61 c max depth (total): 41
31.59/31.61 c backtracks : 2 (3.6%)
31.59/31.61 c delayed cutoffs : 0
31.59/31.61 c repropagations : 0 (0 domain reductions, 0 cutoffs)
31.59/31.61 c avg switch length: 2.51
31.59/31.61 c switching time : 0.01
31.59/31.61 c Solution :
31.59/31.61 c Solutions found : 1 (1 improvements)
31.59/31.61 c First Solution : +0.00000000000000e+00 (in run 1, after 55 nodes, 31.61 seconds, depth 41, found by <relaxation>)
31.59/31.61 c Primal Bound : +0.00000000000000e+00 (in run 1, after 55 nodes, 31.61 seconds, depth 41, found by <relaxation>)
31.59/31.61 c Dual Bound : +0.00000000000000e+00
31.59/31.61 c Gap : 0.00 %
31.59/31.61 c Root Dual Bound : +0.00000000000000e+00
31.59/31.61 c Root Iterations : 670
31.59/31.63 c Time complete: 31.62.
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-3488229-1307788431/watcher-3488229-1307788431 -o /tmp/evaluation-result-3488229-1307788431/solver-3488229-1307788431 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488229-1307788431.opb -t 1800 -m 15500
running on 4 cores: 0,2,4,6
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: 2.00 2.00 1.94 2/177 26019
/proc/meminfo: memFree=31542600/32950904 swapFree=67055440/67111528
[pid=26019] ppid=26017 vsize=12692 CPUtime=0 cores=0,2,4,6
/proc/26019/stat : 26019 (scip-2.0.1.4b_2) R 26017 26019 25471 0 -1 4202496 2172 0 0 0 0 0 0 0 25 0 1 0 890442873 12996608 2126 33554432000 4194304 9016284 140735167303696 18446744073709551615 4329888 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/26019/statm: 3173 2130 360 1178 0 1991 0
[startup+0.0418611 s]
/proc/loadavg: 2.00 2.00 1.94 2/177 26019
/proc/meminfo: memFree=31542600/32950904 swapFree=67055440/67111528
[pid=26019] ppid=26017 vsize=27464 CPUtime=0.03 cores=0,2,4,6
/proc/26019/stat : 26019 (scip-2.0.1.4b_2) R 26017 26019 25471 0 -1 4202496 5907 0 0 0 3 0 0 0 25 0 1 0 890442873 28123136 5604 33554432000 4194304 9016284 140735167303696 18446744073709551615 5050841 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26019/statm: 6866 5604 479 1178 0 5684 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 27464
[startup+0.10085 s]
/proc/loadavg: 2.00 2.00 1.94 2/177 26019
/proc/meminfo: memFree=31542600/32950904 swapFree=67055440/67111528
[pid=26019] ppid=26017 vsize=29712 CPUtime=0.09 cores=0,2,4,6
/proc/26019/stat : 26019 (scip-2.0.1.4b_2) R 26017 26019 25471 0 -1 4202496 6727 0 0 0 9 0 0 0 25 0 1 0 890442873 30425088 6396 33554432000 4194304 9016284 140735167303696 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26019/statm: 7428 6396 655 1178 0 6246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29712
[startup+0.300855 s]
/proc/loadavg: 2.00 2.00 1.94 2/177 26019
/proc/meminfo: memFree=31542600/32950904 swapFree=67055440/67111528
[pid=26019] ppid=26017 vsize=43236 CPUtime=0.29 cores=0,2,4,6
/proc/26019/stat : 26019 (scip-2.0.1.4b_2) R 26017 26019 25471 0 -1 4202496 10537 0 0 0 28 1 0 0 25 0 1 0 890442873 44273664 9490 33554432000 4194304 9016284 140735167303696 18446744073709551615 4669019 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26019/statm: 10809 9490 685 1178 0 9627 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43236
[startup+0.700871 s]
/proc/loadavg: 2.00 2.00 1.94 2/177 26019
/proc/meminfo: memFree=31542600/32950904 swapFree=67055440/67111528
[pid=26019] ppid=26017 vsize=43440 CPUtime=0.69 cores=0,2,4,6
/proc/26019/stat : 26019 (scip-2.0.1.4b_2) R 26017 26019 25471 0 -1 4202496 10658 0 0 0 68 1 0 0 25 0 1 0 890442873 44482560 9611 33554432000 4194304 9016284 140735167303696 18446744073709551615 7218929 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26019/statm: 10860 9611 689 1178 0 9678 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43440
[startup+1.50068 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 26020
/proc/meminfo: memFree=31506912/32950904 swapFree=67055440/67111528
[pid=26019] ppid=26017 vsize=43440 CPUtime=1.49 cores=0,2,4,6
/proc/26019/stat : 26019 (scip-2.0.1.4b_2) R 26017 26019 25471 0 -1 4202496 10660 0 0 0 148 1 0 0 25 0 1 0 890442873 44482560 9613 33554432000 4194304 9016284 140735167303696 18446744073709551615 7219520 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26019/statm: 10860 9613 691 1178 0 9678 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43440
[startup+3.10044 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 26020
/proc/meminfo: memFree=31506536/32950904 swapFree=67055440/67111528
[pid=26019] ppid=26017 vsize=43440 CPUtime=3.09 cores=0,2,4,6
/proc/26019/stat : 26019 (scip-2.0.1.4b_2) R 26017 26019 25471 0 -1 4202496 10660 0 0 0 307 2 0 0 25 0 1 0 890442873 44482560 9613 33554432000 4194304 9016284 140735167303696 18446744073709551615 7221068 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26019/statm: 10860 9613 691 1178 0 9678 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43440
[startup+6.30074 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 26020
/proc/meminfo: memFree=31506016/32950904 swapFree=67055440/67111528
[pid=26019] ppid=26017 vsize=43440 CPUtime=6.3 cores=0,2,4,6
/proc/26019/stat : 26019 (scip-2.0.1.4b_2) R 26017 26019 25471 0 -1 4202496 10660 0 0 0 627 3 0 0 25 0 1 0 890442873 44482560 9613 33554432000 4194304 9016284 140735167303696 18446744073709551615 7220608 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26019/statm: 10860 9613 691 1178 0 9678 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 43440
[startup+12.7006 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 26021
/proc/meminfo: memFree=31506148/32950904 swapFree=67055440/67111528
[pid=26019] ppid=26017 vsize=43440 CPUtime=12.69 cores=0,2,4,6
/proc/26019/stat : 26019 (scip-2.0.1.4b_2) R 26017 26019 25471 0 -1 4202496 10660 0 0 0 1265 4 0 0 25 0 1 0 890442873 44482560 9613 33554432000 4194304 9016284 140735167303696 18446744073709551615 7219537 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26019/statm: 10860 9613 691 1178 0 9678 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43440
[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 26021
/proc/meminfo: memFree=31506416/32950904 swapFree=67055440/67111528
[pid=26019] ppid=26017 vsize=43440 CPUtime=25.49 cores=0,2,4,6
/proc/26019/stat : 26019 (scip-2.0.1.4b_2) R 26017 26019 25471 0 -1 4202496 10660 0 0 0 2543 6 0 0 25 0 1 0 890442873 44482560 9613 33554432000 4194304 9016284 140735167303696 18446744073709551615 7219216 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26019/statm: 10860 9613 691 1178 0 9678 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43440
Solver just ended. Dumping a history of the last processes samples
[startup+28.7009 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 26021
/proc/meminfo: memFree=31506416/32950904 swapFree=67055440/67111528
[pid=26019] ppid=26017 vsize=43440 CPUtime=28.7 cores=0,2,4,6
/proc/26019/stat : 26019 (scip-2.0.1.4b_2) R 26017 26019 25471 0 -1 4202496 10660 0 0 0 2862 8 0 0 25 0 1 0 890442873 44482560 9613 33554432000 4194304 9016284 140735167303696 18446744073709551615 7219008 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26019/statm: 10860 9613 691 1178 0 9678 0
Current children cumulated CPU time (s) 28.7
Current children cumulated vsize (KiB) 43440
[startup+30.3006 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 26021
/proc/meminfo: memFree=31506416/32950904 swapFree=67055440/67111528
[pid=26019] ppid=26017 vsize=43440 CPUtime=30.3 cores=0,2,4,6
/proc/26019/stat : 26019 (scip-2.0.1.4b_2) R 26017 26019 25471 0 -1 4202496 10660 0 0 0 3021 9 0 0 25 0 1 0 890442873 44482560 9613 33554432000 4194304 9016284 140735167303696 18446744073709551615 7199008 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26019/statm: 10860 9613 691 1178 0 9678 0
Current children cumulated CPU time (s) 30.3
Current children cumulated vsize (KiB) 43440
[startup+31.1005 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 26021
/proc/meminfo: memFree=31506292/32950904 swapFree=67055440/67111528
[pid=26019] ppid=26017 vsize=43440 CPUtime=31.09 cores=0,2,4,6
/proc/26019/stat : 26019 (scip-2.0.1.4b_2) R 26017 26019 25471 0 -1 4202496 10660 0 0 0 3100 9 0 0 25 0 1 0 890442873 44482560 9613 33554432000 4194304 9016284 140735167303696 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26019/statm: 10860 9613 691 1178 0 9678 0
Current children cumulated CPU time (s) 31.09
Current children cumulated vsize (KiB) 43440
[startup+31.5004 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 26021
/proc/meminfo: memFree=31506292/32950904 swapFree=67055440/67111528
[pid=26019] ppid=26017 vsize=43440 CPUtime=31.49 cores=0,2,4,6
/proc/26019/stat : 26019 (scip-2.0.1.4b_2) R 26017 26019 25471 0 -1 4202496 10660 0 0 0 3139 10 0 0 25 0 1 0 890442873 44482560 9613 33554432000 4194304 9016284 140735167303696 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26019/statm: 10860 9613 691 1178 0 9678 0
Current children cumulated CPU time (s) 31.49
Current children cumulated vsize (KiB) 43440
[startup+31.6004 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 26021
/proc/meminfo: memFree=31506292/32950904 swapFree=67055440/67111528
[pid=26019] ppid=26017 vsize=43440 CPUtime=31.59 cores=0,2,4,6
/proc/26019/stat : 26019 (scip-2.0.1.4b_2) R 26017 26019 25471 0 -1 4202496 10660 0 0 0 3149 10 0 0 25 0 1 0 890442873 44482560 9613 33554432000 4194304 9016284 140735167303696 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26019/statm: 10860 9613 691 1178 0 9678 0
Current children cumulated CPU time (s) 31.59
Current children cumulated vsize (KiB) 43440
Child status: 0
Real time (s): 31.6317
CPU time (s): 31.6322
CPU user time (s): 31.5242
CPU system time (s): 0.107983
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 43440
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 31.5242
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10668
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= 6
involuntary context switches= 388
runsolver used 0.037994 second user time and 0.110983 second system time
The end