0.00/0.00 c SCIP version 2.0.1.4 [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-3485601-1307750178.opb>
0.00/0.01 c original problem has 266 variables (266 bin, 0 int, 0 impl, 0 cont) and 401 constraints
0.00/0.01 c problem read
0.00/0.01 c No objective function, only one solution is needed.
0.00/0.01 c presolving settings loaded
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 401 upgd conss, 298 impls, 0 clqs
0.00/0.02 c (round 2) 8 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 401 upgd conss, 7146 impls, 0 clqs
0.00/0.02 c (round 3) 8 del vars, 8 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 401 upgd conss, 7146 impls, 0 clqs
0.00/0.02 c (round 4) 8 del vars, 12 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 401 upgd conss, 7146 impls, 0 clqs
0.00/0.02 c presolving (5 rounds):
0.00/0.02 c 8 deleted vars, 12 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02 c 7146 implications, 0 cliques
0.00/0.02 c presolved problem has 258 variables (258 bin, 0 int, 0 impl, 0 cont) and 389 constraints
0.00/0.02 c 164 constraints of type <knapsack>
0.00/0.02 c 129 constraints of type <setppc>
0.00/0.02 c 96 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.01
0.00/0.02 c - non default parameters ----------------------------------------------------------------------
0.00/0.02 c # SCIP version 2.0.1.4
0.00/0.02 c
0.00/0.02 c # frequency for displaying node information lines
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02 c display/freq = 10000
0.00/0.02 c
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/time = 1797
0.00/0.02 c
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/memory = 13950
0.00/0.02 c
0.00/0.02 c # solving stops, if the given number of solutions were found (-1: no limit)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02 c limits/solutions = 1
0.00/0.02 c
0.00/0.02 c # maximal number of separation rounds per node (-1: unlimited)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 5]
0.00/0.02 c separating/maxrounds = 1
0.00/0.02 c
0.00/0.02 c # maximal number of separation rounds in the root node (-1: unlimited)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02 c separating/maxroundsroot = 5
0.00/0.02 c
0.00/0.02 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02 c # [type: int, range: [1,2], default: 1]
0.00/0.02 c timing/clocktype = 2
0.00/0.02 c
0.00/0.02 c # belongs reading time to solving time?
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c timing/reading = TRUE
0.00/0.02 c
0.00/0.02 c # should presolving try to simplify inequalities
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/linear/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/indicator/addCouplingCons = TRUE
0.00/0.02 c
0.00/0.02 c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.00/0.02 c constraints/knapsack/disaggregation = FALSE
0.00/0.02 c
0.00/0.02 c # should presolving try to simplify knapsacks
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02 c presolving/probing/maxrounds = 0
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.02 c heuristics/coefdiving/freq = -1
0.00/0.02 c
0.00/0.02 c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.02 c heuristics/coefdiving/maxlpiterquot = 0.075
0.00/0.02 c
0.00/0.02 c # additional number of allowed LP iterations
0.00/0.02 c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.02 c heuristics/coefdiving/maxlpiterofs = 1500
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 30]
0.00/0.02 c heuristics/crossover/freq = -1
0.00/0.02 c
0.00/0.02 c # number of nodes added to the contingent of the total nodes
0.00/0.02 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.02 c heuristics/crossover/nodesofs = 750
0.00/0.02 c
0.00/0.02 c # number of nodes without incumbent change that heuristic should wait
0.00/0.02 c # [type: longint, range: [0,9223372036854775807], default: 200]
0.00/0.02 c heuristics/crossover/nwaitingnodes = 100
0.00/0.02 c
0.00/0.02 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.00/0.02 c # [type: real, range: [0,1], default: 0.1]
0.00/0.02 c heuristics/crossover/nodesquot = 0.15
0.00/0.02 c
0.00/0.02 c # minimum percentage of integer variables that have to be fixed
0.00/0.02 c # [type: real, range: [0,1], default: 0.666]
0.00/0.02 c heuristics/crossover/minfixingrate = 0.5
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.02 c heuristics/feaspump/freq = -1
0.00/0.02 c
0.00/0.02 c # additional number of allowed LP iterations
0.00/0.02 c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.02 c heuristics/feaspump/maxlpiterofs = 2000
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.02 c heuristics/fracdiving/freq = -1
0.00/0.02 c
0.00/0.02 c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.02 c heuristics/fracdiving/maxlpiterquot = 0.075
0.00/0.02 c
0.00/0.02 c # additional number of allowed LP iterations
0.00/0.02 c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.02 c heuristics/fracdiving/maxlpiterofs = 1500
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.02 c heuristics/guideddiving/freq = -1
0.00/0.02 c
0.00/0.02 c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.02 c heuristics/guideddiving/maxlpiterquot = 0.075
0.00/0.02 c
0.00/0.02 c # additional number of allowed LP iterations
0.00/0.02 c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.02 c heuristics/guideddiving/maxlpiterofs = 1500
0.00/0.02 c
0.00/0.02 c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.02 c heuristics/intdiving/maxlpiterquot = 0.075
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.02 c heuristics/intshifting/freq = -1
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.02 c heuristics/linesearchdiving/freq = -1
0.00/0.02 c
0.00/0.02 c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.02 c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.00/0.02 c
0.00/0.02 c # additional number of allowed LP iterations
0.00/0.02 c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.02 c heuristics/linesearchdiving/maxlpiterofs = 1500
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.02 c heuristics/objpscostdiving/freq = -1
0.00/0.02 c
0.00/0.02 c # maximal fraction of diving LP iterations compared to total iteration number
0.00/0.02 c # [type: real, range: [0,1], default: 0.01]
0.00/0.02 c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.00/0.02 c
0.00/0.02 c # additional number of allowed LP iterations
0.00/0.02 c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.02 c heuristics/objpscostdiving/maxlpiterofs = 1500
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.02 c heuristics/oneopt/freq = -1
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.02 c heuristics/pscostdiving/freq = -1
0.00/0.02 c
0.00/0.02 c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.02 c heuristics/pscostdiving/maxlpiterquot = 0.075
0.00/0.02 c
0.00/0.02 c # additional number of allowed LP iterations
0.00/0.02 c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.02 c heuristics/pscostdiving/maxlpiterofs = 1500
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.02 c heuristics/rens/freq = -1
0.00/0.02 c
0.00/0.02 c # minimum percentage of integer variables that have to be fixable
0.00/0.02 c # [type: real, range: [0,1], default: 0.5]
0.00/0.02 c heuristics/rens/minfixingrate = 0.3
0.00/0.02 c
0.00/0.02 c # number of nodes added to the contingent of the total nodes
0.00/0.02 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.02 c heuristics/rens/nodesofs = 2000
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.02 c heuristics/rootsoldiving/freq = -1
0.00/0.02 c
0.00/0.02 c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.00/0.02 c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.00/0.02 c
0.00/0.02 c # additional number of allowed LP iterations
0.00/0.02 c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.02 c heuristics/rootsoldiving/maxlpiterofs = 1500
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.02 c heuristics/rounding/freq = -1
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.02 c heuristics/shiftandpropagate/freq = -1
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.02 c heuristics/shifting/freq = -1
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.02 c heuristics/simplerounding/freq = -1
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.02 c heuristics/subnlp/freq = -1
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.02 c heuristics/trivial/freq = -1
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.02 c heuristics/trysol/freq = -1
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.02 c heuristics/undercover/freq = -1
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.02 c heuristics/veclendiving/freq = -1
0.00/0.02 c
0.00/0.02 c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.02 c heuristics/veclendiving/maxlpiterquot = 0.075
0.00/0.02 c
0.00/0.02 c # additional number of allowed LP iterations
0.00/0.02 c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.02 c heuristics/veclendiving/maxlpiterofs = 1500
0.00/0.02 c
0.00/0.02 c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.02 c heuristics/zirounding/freq = -1
0.00/0.02 c
0.00/0.02 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.02 c separating/cmir/freq = -1
0.00/0.02 c
0.00/0.02 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.02 c separating/flowcover/freq = -1
0.00/0.02 c
0.00/0.02 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02 c separating/rapidlearning/freq = 0
0.00/0.02 c
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving
0.00/0.02 c
0.00/0.03 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.03 c 0.0s| 1 | 0 | 133 | - |1635k| 0 | 71 | 258 | 389 | 258 | 389 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.04/0.08 c 0.1s| 1 | 0 | 457 | - |2058k| 0 | 127 | 258 | 390 | 258 | 576 | 187 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.17 c 0.2s| 1 | 0 | 695 | - |3597k| 0 | 169 | 258 | 390 | 258 | 781 | 392 | 0 | 0 | 0.000000e+00 | -- | Inf
0.18/0.25 c 0.2s| 1 | 0 | 742 | - |4831k| 0 | 163 | 258 | 390 | 258 | 834 | 445 | 0 | 0 | 0.000000e+00 | -- | Inf
0.28/0.33 c 0.3s| 1 | 0 | 775 | - |6308k| 0 | 170 | 258 | 390 | 258 | 880 | 491 | 0 | 0 | 0.000000e+00 | -- | Inf
0.39/0.40 c 0.4s| 1 | 0 | 816 | - |7655k| 0 | 171 | 258 | 390 | 258 | 882 | 493 | 0 | 0 | 0.000000e+00 | -- | Inf
0.59/0.63 c 0.6s| 1 | 2 | 816 | - |7655k| 0 | 171 | 258 | 390 | 258 | 882 | 493 | 0 | 9 | 0.000000e+00 | -- | Inf
6.88/6.99 c 7.0s| 10000 | 32 | 78386 | 7.8 |8012k| 35 | 33 | 258 | 803 | 258 | 510 | 493 | 637 |1686 | 0.000000e+00 | -- | Inf
11.68/11.78 c 11.8s| 20000 | 36 |155388 | 7.7 |8113k| 38 | - | 258 | 979 | 0 | 0 | 493 |1206 |1934 | 0.000000e+00 | -- | Inf
16.49/16.51 c 16.5s| 30000 | 38 |227273 | 7.5 |8240k| 38 | 25 | 258 |1273 | 258 | 510 | 493 |1783 |2364 | 0.000000e+00 | -- | Inf
21.48/21.58 c 21.6s| 40000 | 33 |304048 | 7.6 |8310k| 38 | - | 258 |1413 | 0 | 0 | 493 |2361 |2852 | 0.000000e+00 | -- | Inf
26.49/26.53 c 26.5s| 50000 | 36 |381580 | 7.6 |8367k| 43 | - | 258 |1495 | 258 | 510 | 493 |2937 |3208 | 0.000000e+00 | -- | Inf
29.79/29.80 c *29.8s| 56022 | 0 |431660 | 7.7 |8266k| 43 | - | 258 |1385 | 258 | 510 | 493 |3270 |3512 | 0.000000e+00 | 0.000000e+00 | 0.00%
29.79/29.80 c
29.79/29.80 c SCIP Status : problem is solved [optimal solution found]
29.79/29.80 c Solving Time (sec) : 29.80
29.79/29.80 c Solving Nodes : 56022
29.79/29.80 c Primal Bound : +0.00000000000000e+00 (1 solutions)
29.79/29.80 c Dual Bound : +0.00000000000000e+00
29.79/29.80 c Gap : 0.00 %
29.79/29.80 s SATISFIABLE
29.79/29.80 v -x265 x266 x263 -x264 -x261 x262 x259 -x260 -x257 x258 x255 -x256 -x253 x254 -x251 -x252 x249 -x250 -x247 -x248 x245 -x246 -x243
29.79/29.80 v -x244 x241 -x242 -x239 -x240 x237 -x238 -x235 x236 x233 -x234 -x231 x232 x229 -x230 -x227 x228 -x225 -x226 -x223 x224 -x221
29.79/29.80 v -x222 -x219 x220 -x217 -x218 -x215 -x216 -x213 x214 -x211 -x212 -x209 x210 x207 -x208 -x205 x206 x203 -x204 -x201 x202 x199
29.79/29.80 v -x200 x197 -x198 -x195 x196 x193 -x194 -x191 x192 x189 -x190 -x187 x188 -x185 x186 -x183 x184 -x181 x182 x179 -x180 -x177 x178
29.79/29.80 v x175 -x176 -x173 x174 x171 -x172 -x169 x170 x167 -x168 -x165 x166 -x163 x164 x162 -x160 x158 -x156 x154 -x152 -x150 -x148 -x146
29.79/29.80 v -x144 -x142 -x140 -x138 -x136 -x134 -x132 -x130 -x128 x126 -x124 x122 -x120 x118 -x116 -x114 -x112 -x110 -x108 -x106 -x104
29.79/29.80 v -x102 -x100 -x98 -x96 -x94 -x92 x90 -x88 x86 -x84 x82 -x80 -x78 -x76 -x74 -x72 -x70 -x68 -x66 -x64 -x62 -x60 -x58 -x56 x54
29.79/29.80 v -x52 x50 -x48 x46 -x44 -x42 -x40 -x38 -x36 -x34 -x32 -x30 -x28 -x26 -x24 -x22 -x20 -x18 -x16 -x14 -x12 -x10 -x8 -x6 -x4 -x2
29.79/29.80 v -x161 -x159 -x157 -x155 -x153 -x151 -x149 -x147 -x145 -x143 -x141 -x139 -x137 -x135 -x133 x131 -x129 x127 -x125 -x123 -x121 -x119
29.79/29.80 v -x117 -x115 -x113 -x111 -x109 -x107 -x105 -x103 -x101 -x99 -x97 x95 -x93 x91 -x89 -x87 -x85 -x83 -x81 -x79 -x77 -x75 -x73
29.79/29.80 v -x71 -x69 -x67 -x65 -x63 -x61 x59 -x57 x55 -x53 -x51 -x49 -x47 -x45 -x43 -x41 -x39 -x37 -x35 -x33 -x31 -x29 -x27 -x25 x23 -x21
29.79/29.80 v x19 -x17 x15 -x13 x11 -x9 x7 -x5 x3 -x1
29.79/29.80 c SCIP Status : problem is solved [optimal solution found]
29.79/29.80 c Total Time : 29.80
29.79/29.80 c solving : 29.80
29.79/29.80 c presolving : 0.01 (included in solving)
29.79/29.80 c reading : 0.00 (included in solving)
29.79/29.80 c Original Problem :
29.79/29.80 c Problem name : HOME/instance-3485601-1307750178.opb
29.79/29.80 c Variables : 266 (266 binary, 0 integer, 0 implicit integer, 0 continuous)
29.79/29.80 c Constraints : 401 initial, 401 maximal
29.79/29.80 c Presolved Problem :
29.79/29.80 c Problem name : t_HOME/instance-3485601-1307750178.opb
29.79/29.80 c Variables : 258 (258 binary, 0 integer, 0 implicit integer, 0 continuous)
29.79/29.80 c Constraints : 389 initial, 1526 maximal
29.79/29.80 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
29.79/29.80 c trivial : 0.00 0 0 0 0 0 0 0 0 0
29.79/29.80 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
29.79/29.80 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
29.79/29.80 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
29.79/29.80 c implics : 0.00 0 8 0 0 0 0 0 0 0
29.79/29.80 c probing : 0.00 0 0 0 0 0 0 0 0 0
29.79/29.80 c knapsack : 0.01 0 0 0 0 0 0 0 0 0
29.79/29.80 c setppc : 0.00 0 0 0 0 0 12 0 0 0
29.79/29.80 c linear : 0.00 0 0 0 0 0 0 0 0 0
29.79/29.80 c logicor : 0.00 0 0 0 0 0 0 0 0 0
29.79/29.80 c root node : - 0 - - 0 - - - - -
29.79/29.80 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
29.79/29.80 c integral : 0 0 0 28724 0 3 0 133 504 0 0 56454
29.79/29.80 c knapsack : 164 5 145583 0 0 0 326391 20873 474421 538 0 0
29.79/29.80 c setppc : 129 5 122567 0 0 0 73316 87 141661 0 0 0
29.79/29.80 c linear : 0+ 5 19020 0 0 0 2 1 64 0 0 0
29.79/29.80 c logicor : 96+ 5 94674 0 0 0 2001 421 93885 0 0 0
29.79/29.80 c countsols : 0 0 0 1 0 2 0 0 0 0 0 0
29.79/29.80 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
29.79/29.80 c integral : 3.96 0.00 0.00 3.96 0.00 0.00 0.00
29.79/29.80 c knapsack : 1.15 0.01 1.04 0.00 0.00 0.00 0.11
29.79/29.80 c setppc : 0.21 0.00 0.20 0.00 0.00 0.00 0.01
29.79/29.80 c linear : 0.01 0.00 0.01 0.00 0.00 0.00 0.00
29.79/29.80 c logicor : 0.43 0.00 0.43 0.00 0.00 0.00 0.00
29.79/29.80 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
29.79/29.80 c Propagators : #Propagate #Resprop Cutoffs DomReds
29.79/29.80 c vbounds : 0 0 0 0
29.79/29.80 c rootredcost : 0 0 0 0
29.79/29.80 c pseudoobj : 0 0 0 0
29.79/29.80 c Propagator Timings : TotalTime Propagate Resprop
29.79/29.80 c vbounds : 0.02 0.02 0.00
29.79/29.80 c rootredcost : 0.02 0.02 0.00
29.79/29.80 c pseudoobj : 0.01 0.01 0.00
29.79/29.80 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
29.79/29.80 c propagation : 0.30 3686 3119 17169 55.1 63 62.5 -
29.79/29.80 c infeasible LP : 0.33 6650 0 0 0.0 0 0.0 0
29.79/29.80 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
29.79/29.80 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
29.79/29.80 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
29.79/29.80 c applied globally : - - - 3257 14.0 - - -
29.79/29.80 c applied locally : - - - 13 46.9 - - -
29.79/29.80 c Separators : Time Calls Cutoffs DomReds Cuts Conss
29.79/29.80 c cut pool : 0.00 4 - - 181 - (maximal pool size: 1806)
29.79/29.80 c redcost : 0.11 28548 0 0 0 0
29.79/29.80 c impliedbounds : 0.00 5 0 0 770 0
29.79/29.80 c intobj : 0.00 0 0 0 0 0
29.79/29.80 c gomory : 0.13 5 0 0 197 0
29.79/29.80 c cgmip : 0.00 0 0 0 0 0
29.79/29.80 c closecuts : 0.00 0 0 0 0 0
29.79/29.80 c strongcg : 0.15 5 0 0 1902 0
29.79/29.80 c cmir : 0.00 0 0 0 0 0
29.79/29.80 c flowcover : 0.00 0 0 0 0 0
29.79/29.80 c clique : 0.00 1 0 0 0 0
29.79/29.80 c zerohalf : 0.00 0 0 0 0 0
29.79/29.80 c mcf : 0.00 1 0 0 0 0
29.79/29.80 c oddcycle : 0.00 0 0 0 0 0
29.79/29.80 c rapidlearning : 0.02 1 0 0 0 1
29.79/29.80 c Pricers : Time Calls Vars
29.79/29.80 c problem variables: 0.00 0 0
29.79/29.80 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
29.79/29.80 c relpscost : 3.95 28723 133 504 0 0 56454
29.79/29.80 c pscost : 0.00 0 0 0 0 0 0
29.79/29.80 c inference : 0.00 0 0 0 0 0 0
29.79/29.80 c mostinf : 0.00 0 0 0 0 0 0
29.79/29.80 c leastinf : 0.00 0 0 0 0 0 0
29.79/29.80 c fullstrong : 0.00 0 0 0 0 0 0
29.79/29.80 c allfullstrong : 0.00 0 0 0 0 0 0
29.79/29.80 c random : 0.00 0 0 0 0 0 0
29.79/29.80 c Primal Heuristics : Time Calls Found
29.79/29.80 c LP solutions : 0.00 - 1
29.79/29.80 c pseudo solutions : 0.00 - 0
29.79/29.80 c trivial : 0.00 1 0
29.79/29.80 c shiftandpropagate: 0.00 0 0
29.79/29.80 c simplerounding : 0.00 0 0
29.79/29.80 c zirounding : 0.00 0 0
29.79/29.80 c rounding : 0.00 0 0
29.79/29.80 c shifting : 0.00 0 0
29.79/29.80 c intshifting : 0.00 0 0
29.79/29.80 c oneopt : 0.00 0 0
29.79/29.80 c twoopt : 0.00 0 0
29.79/29.80 c fixandinfer : 0.00 0 0
29.79/29.80 c feaspump : 0.00 0 0
29.79/29.80 c clique : 0.00 0 0
29.79/29.80 c coefdiving : 0.00 0 0
29.79/29.80 c pscostdiving : 0.00 0 0
29.79/29.80 c fracdiving : 0.00 0 0
29.79/29.80 c veclendiving : 0.00 0 0
29.79/29.80 c intdiving : 0.00 0 0
29.79/29.80 c actconsdiving : 0.00 0 0
29.79/29.80 c objpscostdiving : 0.00 0 0
29.79/29.80 c rootsoldiving : 0.00 0 0
29.79/29.80 c linesearchdiving : 0.00 0 0
29.79/29.80 c guideddiving : 0.00 0 0
29.79/29.80 c octane : 0.00 0 0
29.79/29.80 c rens : 0.00 0 0
29.79/29.80 c rins : 0.00 0 0
29.79/29.80 c localbranching : 0.00 0 0
29.79/29.80 c mutation : 0.00 0 0
29.79/29.80 c crossover : 0.00 0 0
29.79/29.80 c dins : 0.00 0 0
29.79/29.80 c vbounds : 0.00 0 0
29.79/29.80 c undercover : 0.00 0 0
29.79/29.80 c subnlp : 0.00 0 0
29.79/29.80 c trysol : 0.00 0 0
29.79/29.80 c LP : Time Calls Iterations Iter/call Iter/sec
29.79/29.80 c primal LP : 0.00 0 0 0.00 -
29.79/29.80 c dual LP : 19.08 35343 431660 12.21 22620.55
29.79/29.80 c lex dual LP : 0.00 0 0 0.00 -
29.79/29.80 c barrier LP : 0.00 0 0 0.00 -
29.79/29.80 c diving/probing LP: 0.00 0 0 0.00 -
29.79/29.80 c strong branching : 3.62 3512 60952 17.36 16832.73
29.79/29.80 c (at root node) : - 9 2481 275.67 -
29.79/29.80 c conflict analysis: 0.00 0 0 0.00 -
29.79/29.80 c B&B Tree :
29.79/29.80 c number of runs : 1
29.79/29.80 c nodes : 56022
29.79/29.80 c nodes (total) : 56022
29.79/29.80 c nodes left : 0
29.79/29.80 c max depth : 43
29.79/29.80 c max depth (total): 43
29.79/29.80 c backtracks : 7996 (14.3%)
29.79/29.80 c delayed cutoffs : 384
29.79/29.80 c repropagations : 6384 (18455 domain reductions, 371 cutoffs)
29.79/29.80 c avg switch length: 2.84
29.79/29.80 c switching time : 1.43
29.79/29.80 c Solution :
29.79/29.80 c Solutions found : 1 (1 improvements)
29.79/29.80 c First Solution : +0.00000000000000e+00 (in run 1, after 56022 nodes, 29.80 seconds, depth 24, found by <relaxation>)
29.79/29.80 c Primal Bound : +0.00000000000000e+00 (in run 1, after 56022 nodes, 29.80 seconds, depth 24, found by <relaxation>)
29.79/29.80 c Dual Bound : +0.00000000000000e+00
29.79/29.80 c Gap : 0.00 %
29.79/29.80 c Root Dual Bound : +0.00000000000000e+00
29.79/29.80 c Root Iterations : 816
29.79/29.81 c Time complete: 29.8.
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-3485601-1307750178/watcher-3485601-1307750178 -o /tmp/evaluation-result-3485601-1307750178/solver-3485601-1307750178 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3485601-1307750178.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: 0.00 0.00 0.00 2/177 2417
/proc/meminfo: memFree=31529308/32950928 swapFree=67056212/67111528
[pid=2417] ppid=2415 vsize=11804 CPUtime=0 cores=1,3,5,7
/proc/2417/stat : 2417 (runsolver) S 2415 2417 2370 0 -1 4202560 42 0 0 0 0 0 0 0 21 0 1 0 965248531 12087296 51 33554432000 4194304 5436572 140737044045904 18446744073709551615 4883175 0 2147483391 4096 24578 18446744071699960631 0 0 17 3 0 0 0
/proc/2417/statm: 2951 51 31 304 0 2643 0
[startup+0.0480689 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 2417
/proc/meminfo: memFree=31529308/32950928 swapFree=67056212/67111528
[pid=2417] ppid=2415 vsize=30796 CPUtime=0.04 cores=1,3,5,7
/proc/2417/stat : 2417 (scip-2.0.1.4_2.) R 2415 2417 2370 0 -1 4202496 6617 0 0 0 3 1 0 0 18 0 1 0 965248531 31535104 6314 33554432000 4194304 8979876 140734458276800 18446744073709551615 4622012 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/2417/statm: 7699 6314 675 1169 0 6526 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 30796
[startup+0.101056 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 2417
/proc/meminfo: memFree=31529308/32950928 swapFree=67056212/67111528
[pid=2417] ppid=2415 vsize=21024 CPUtime=0.09 cores=1,3,5,7
/proc/2417/stat : 2417 (scip-2.0.1.4_2.) R 2415 2417 2370 0 -1 4202496 6849 0 0 0 8 1 0 0 18 0 1 0 965248531 21528576 4262 33554432000 4194304 8979876 140734458276800 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/2417/statm: 5256 4262 693 1169 0 4083 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21024
[startup+0.301013 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 2417
/proc/meminfo: memFree=31529308/32950928 swapFree=67056212/67111528
[pid=2417] ppid=2415 vsize=26420 CPUtime=0.28 cores=1,3,5,7
/proc/2417/stat : 2417 (scip-2.0.1.4_2.) R 2415 2417 2370 0 -1 4202496 8065 0 0 0 27 1 0 0 18 0 1 0 965248531 27054080 5478 33554432000 4194304 8979876 140734458276800 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/2417/statm: 6605 5478 693 1169 0 5432 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 26420
[startup+0.700938 s]
/proc/loadavg: 0.00 0.00 0.00 2/177 2417
/proc/meminfo: memFree=31529308/32950928 swapFree=67056212/67111528
[pid=2417] ppid=2415 vsize=30008 CPUtime=0.69 cores=1,3,5,7
/proc/2417/stat : 2417 (scip-2.0.1.4_2.) R 2415 2417 2370 0 -1 4202496 9046 0 0 0 65 4 0 0 18 0 1 0 965248531 30728192 6459 33554432000 4194304 8979876 140734458276800 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/2417/statm: 7502 6459 695 1169 0 6329 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30008
[startup+1.50078 s]
/proc/loadavg: 0.16 0.03 0.01 3/178 2418
/proc/meminfo: memFree=31506476/32950928 swapFree=67056212/67111528
[pid=2417] ppid=2415 vsize=30008 CPUtime=1.48 cores=1,3,5,7
/proc/2417/stat : 2417 (scip-2.0.1.4_2.) R 2415 2417 2370 0 -1 4202496 9079 0 0 0 139 9 0 0 20 0 1 0 965248531 30728192 6492 33554432000 4194304 8979876 140734458276800 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/2417/statm: 7502 6492 698 1169 0 6329 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30008
[startup+3.10048 s]
/proc/loadavg: 0.16 0.03 0.01 3/178 2418
/proc/meminfo: memFree=31506104/32950928 swapFree=67056212/67111528
[pid=2417] ppid=2415 vsize=30008 CPUtime=3.08 cores=1,3,5,7
/proc/2417/stat : 2417 (scip-2.0.1.4_2.) R 2415 2417 2370 0 -1 4202496 9081 0 0 0 289 19 0 0 25 0 1 0 965248531 30728192 6494 33554432000 4194304 8979876 140734458276800 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/2417/statm: 7502 6494 698 1169 0 6329 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30008
[startup+6.30087 s]
/proc/loadavg: 0.16 0.03 0.01 3/178 2418
/proc/meminfo: memFree=31505948/32950928 swapFree=67056212/67111528
[pid=2417] ppid=2415 vsize=30008 CPUtime=6.29 cores=1,3,5,7
/proc/2417/stat : 2417 (scip-2.0.1.4_2.) R 2415 2417 2370 0 -1 4202496 9082 0 0 0 591 38 0 0 25 0 1 0 965248531 30728192 6495 33554432000 4194304 8979876 140734458276800 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/2417/statm: 7502 6495 698 1169 0 6329 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30008
[startup+12.7006 s]
/proc/loadavg: 0.44 0.10 0.03 3/178 2418
/proc/meminfo: memFree=31505748/32950928 swapFree=67056212/67111528
[pid=2417] ppid=2415 vsize=30320 CPUtime=12.69 cores=1,3,5,7
/proc/2417/stat : 2417 (scip-2.0.1.4_2.) R 2415 2417 2370 0 -1 4202496 9163 0 0 0 1194 75 0 0 25 0 1 0 965248531 31047680 6576 33554432000 4194304 8979876 140734458276800 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/2417/statm: 7580 6576 698 1169 0 6407 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30320
[startup+25.5002 s]
/proc/loadavg: 0.60 0.14 0.05 3/178 2648
/proc/meminfo: memFree=31516428/32950928 swapFree=67056212/67111528
[pid=2417] ppid=2415 vsize=30464 CPUtime=25.49 cores=1,3,5,7
/proc/2417/stat : 2417 (scip-2.0.1.4_2.) R 2415 2417 2370 0 -1 4202496 9219 0 0 0 2364 185 0 0 25 0 1 0 965248531 31195136 6632 33554432000 4194304 8979876 140734458276800 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/2417/statm: 7616 6632 698 1169 0 6443 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30464
Solver just ended. Dumping a history of the last processes samples
[startup+27.1009 s]
/proc/loadavg: 0.71 0.17 0.06 3/178 2648
/proc/meminfo: memFree=31516444/32950928 swapFree=67056212/67111528
[pid=2417] ppid=2415 vsize=30596 CPUtime=27.08 cores=1,3,5,7
/proc/2417/stat : 2417 (scip-2.0.1.4_2.) R 2415 2417 2370 0 -1 4202496 9237 0 0 0 2512 196 0 0 25 0 1 0 965248531 31330304 6650 33554432000 4194304 8979876 140734458276800 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/2417/statm: 7649 6650 698 1169 0 6476 0
Current children cumulated CPU time (s) 27.08
Current children cumulated vsize (KiB) 30596
[startup+28.7006 s]
/proc/loadavg: 0.71 0.17 0.06 3/178 2648
/proc/meminfo: memFree=31516572/32950928 swapFree=67056212/67111528
[pid=2417] ppid=2415 vsize=30764 CPUtime=28.69 cores=1,3,5,7
/proc/2417/stat : 2417 (scip-2.0.1.4_2.) R 2415 2417 2370 0 -1 4202496 9256 0 0 0 2658 211 0 0 25 0 1 0 965248531 31502336 6669 33554432000 4194304 8979876 140734458276800 18446744073709551615 6546912 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/2417/statm: 7691 6669 698 1169 0 6518 0
Current children cumulated CPU time (s) 28.69
Current children cumulated vsize (KiB) 30764
[startup+29.5004 s]
/proc/loadavg: 0.71 0.17 0.06 3/178 2648
/proc/meminfo: memFree=31516572/32950928 swapFree=67056212/67111528
[pid=2417] ppid=2415 vsize=30764 CPUtime=29.49 cores=1,3,5,7
/proc/2417/stat : 2417 (scip-2.0.1.4_2.) R 2415 2417 2370 0 -1 4202496 9257 0 0 0 2730 219 0 0 25 0 1 0 965248531 31502336 6670 33554432000 4194304 8979876 140734458276800 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/2417/statm: 7691 6670 698 1169 0 6518 0
Current children cumulated CPU time (s) 29.49
Current children cumulated vsize (KiB) 30764
[startup+29.7064 s]
/proc/loadavg: 0.71 0.17 0.06 3/178 2648
/proc/meminfo: memFree=31516572/32950928 swapFree=67056212/67111528
[pid=2417] ppid=2415 vsize=30764 CPUtime=29.69 cores=1,3,5,7
/proc/2417/stat : 2417 (scip-2.0.1.4_2.) R 2415 2417 2370 0 -1 4202496 9257 0 0 0 2748 221 0 0 25 0 1 0 965248531 31502336 6670 33554432000 4194304 8979876 140734458276800 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/2417/statm: 7691 6670 698 1169 0 6518 0
Current children cumulated CPU time (s) 29.69
Current children cumulated vsize (KiB) 30764
[startup+29.8004 s]
/proc/loadavg: 0.71 0.17 0.06 3/178 2648
/proc/meminfo: memFree=31516572/32950928 swapFree=67056212/67111528
[pid=2417] ppid=2415 vsize=30764 CPUtime=29.79 cores=1,3,5,7
/proc/2417/stat : 2417 (scip-2.0.1.4_2.) R 2415 2417 2370 0 -1 4202496 9257 0 0 0 2757 222 0 0 25 0 1 0 965248531 31502336 6670 33554432000 4194304 8979876 140734458276800 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/2417/statm: 7691 6670 698 1169 0 6518 0
Current children cumulated CPU time (s) 29.79
Current children cumulated vsize (KiB) 30764
Child status: 0
Real time (s): 29.8117
CPU time (s): 29.8075
CPU user time (s): 27.5838
CPU system time (s): 2.22366
CPU usage (%): 99.986
Max. virtual memory (cumulated for all children) (KiB): 30796
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.5838
system time used= 2.22366
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9265
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= 7
involuntary context switches= 385
runsolver used 0.038994 second user time and 0.103984 second system time
The end