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-3488262-1307788871.opb>
0.00/0.02 c original problem has 3274 variables (3274 bin, 0 int, 0 impl, 0 cont) and 3576 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:
0.06/0.07 c (round 1) 0 del vars, 3474 del conss, 200 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 101 upgd conss, 24792 impls, 199 clqs
0.06/0.08 c (round 2) 3074 del vars, 3474 del conss, 200 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 301 upgd conss, 24792 impls, 0 clqs
0.06/0.09 c presolving (3 rounds):
0.06/0.09 c 3074 deleted vars, 3474 deleted constraints, 200 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.06/0.09 c 24792 implications, 0 cliques
0.06/0.09 c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 302 constraints
0.06/0.09 c 201 constraints of type <knapsack>
0.06/0.09 c 100 constraints of type <setppc>
0.06/0.09 c 1 constraints of type <linear>
0.06/0.09 c transformed objective value is always integral (scale: 1)
0.06/0.09 c Presolving Time: 0.06
0.06/0.09 c - non default parameters ----------------------------------------------------------------------
0.06/0.09 c # SCIP version 2.0.1.5
0.06/0.09 c
0.06/0.09 c # frequency for displaying node information lines
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 100]
0.06/0.09 c display/freq = 10000
0.06/0.09 c
0.06/0.09 c # maximal time in seconds to run
0.06/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.06/0.09 c limits/time = 1797
0.06/0.09 c
0.06/0.09 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.06/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.06/0.09 c limits/memory = 13950
0.06/0.09 c
0.06/0.09 c # solving stops, if the given number of solutions were found (-1: no limit)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: -1]
0.06/0.09 c limits/solutions = 1
0.06/0.09 c
0.06/0.09 c # maximal number of separation rounds per node (-1: unlimited)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 5]
0.06/0.09 c separating/maxrounds = 1
0.06/0.09 c
0.06/0.09 c # maximal number of separation rounds in the root node (-1: unlimited)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: -1]
0.06/0.09 c separating/maxroundsroot = 5
0.06/0.09 c
0.06/0.09 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.06/0.09 c # [type: int, range: [1,2], default: 1]
0.06/0.09 c timing/clocktype = 2
0.06/0.09 c
0.06/0.09 c # belongs reading time to solving time?
0.06/0.09 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.06/0.09 c timing/reading = TRUE
0.06/0.09 c
0.06/0.09 c # should presolving try to simplify inequalities
0.06/0.09 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.06/0.09 c constraints/linear/simplifyinequalities = TRUE
0.06/0.09 c
0.06/0.09 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.06/0.09 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.06/0.09 c constraints/indicator/addCouplingCons = TRUE
0.06/0.09 c
0.06/0.09 c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.06/0.09 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.06/0.09 c constraints/knapsack/disaggregation = FALSE
0.06/0.09 c
0.06/0.09 c # should presolving try to simplify knapsacks
0.06/0.09 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.06/0.09 c constraints/knapsack/simplifyinequalities = TRUE
0.06/0.09 c
0.06/0.09 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: -1]
0.06/0.09 c presolving/probing/maxrounds = 0
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 10]
0.06/0.09 c heuristics/coefdiving/freq = -1
0.06/0.09 c
0.06/0.09 c # maximal fraction of diving LP iterations compared to node LP iterations
0.06/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.06/0.09 c heuristics/coefdiving/maxlpiterquot = 0.075
0.06/0.09 c
0.06/0.09 c # additional number of allowed LP iterations
0.06/0.09 c # [type: int, range: [0,2147483647], default: 1000]
0.06/0.09 c heuristics/coefdiving/maxlpiterofs = 1500
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 30]
0.06/0.09 c heuristics/crossover/freq = -1
0.06/0.09 c
0.06/0.09 c # number of nodes added to the contingent of the total nodes
0.06/0.09 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.06/0.09 c heuristics/crossover/nodesofs = 750
0.06/0.09 c
0.06/0.09 c # number of nodes without incumbent change that heuristic should wait
0.06/0.09 c # [type: longint, range: [0,9223372036854775807], default: 200]
0.06/0.09 c heuristics/crossover/nwaitingnodes = 100
0.06/0.09 c
0.06/0.09 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.06/0.09 c # [type: real, range: [0,1], default: 0.1]
0.06/0.09 c heuristics/crossover/nodesquot = 0.15
0.06/0.09 c
0.06/0.09 c # minimum percentage of integer variables that have to be fixed
0.06/0.09 c # [type: real, range: [0,1], default: 0.666]
0.06/0.09 c heuristics/crossover/minfixingrate = 0.5
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 20]
0.06/0.09 c heuristics/feaspump/freq = -1
0.06/0.09 c
0.06/0.09 c # additional number of allowed LP iterations
0.06/0.09 c # [type: int, range: [0,2147483647], default: 1000]
0.06/0.09 c heuristics/feaspump/maxlpiterofs = 2000
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 10]
0.06/0.09 c heuristics/fracdiving/freq = -1
0.06/0.09 c
0.06/0.09 c # maximal fraction of diving LP iterations compared to node LP iterations
0.06/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.06/0.09 c heuristics/fracdiving/maxlpiterquot = 0.075
0.06/0.09 c
0.06/0.09 c # additional number of allowed LP iterations
0.06/0.09 c # [type: int, range: [0,2147483647], default: 1000]
0.06/0.09 c heuristics/fracdiving/maxlpiterofs = 1500
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 10]
0.06/0.09 c heuristics/guideddiving/freq = -1
0.06/0.09 c
0.06/0.09 c # maximal fraction of diving LP iterations compared to node LP iterations
0.06/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.06/0.09 c heuristics/guideddiving/maxlpiterquot = 0.075
0.06/0.09 c
0.06/0.09 c # additional number of allowed LP iterations
0.06/0.09 c # [type: int, range: [0,2147483647], default: 1000]
0.06/0.09 c heuristics/guideddiving/maxlpiterofs = 1500
0.06/0.09 c
0.06/0.09 c # maximal fraction of diving LP iterations compared to node LP iterations
0.06/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.06/0.09 c heuristics/intdiving/maxlpiterquot = 0.075
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 10]
0.06/0.09 c heuristics/intshifting/freq = -1
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 10]
0.06/0.09 c heuristics/linesearchdiving/freq = -1
0.06/0.09 c
0.06/0.09 c # maximal fraction of diving LP iterations compared to node LP iterations
0.06/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.06/0.09 c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.06/0.09 c
0.06/0.09 c # additional number of allowed LP iterations
0.06/0.09 c # [type: int, range: [0,2147483647], default: 1000]
0.06/0.09 c heuristics/linesearchdiving/maxlpiterofs = 1500
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 20]
0.06/0.09 c heuristics/objpscostdiving/freq = -1
0.06/0.09 c
0.06/0.09 c # maximal fraction of diving LP iterations compared to total iteration number
0.06/0.09 c # [type: real, range: [0,1], default: 0.01]
0.06/0.09 c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.06/0.09 c
0.06/0.09 c # additional number of allowed LP iterations
0.06/0.09 c # [type: int, range: [0,2147483647], default: 1000]
0.06/0.09 c heuristics/objpscostdiving/maxlpiterofs = 1500
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 1]
0.06/0.09 c heuristics/oneopt/freq = -1
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 10]
0.06/0.09 c heuristics/pscostdiving/freq = -1
0.06/0.09 c
0.06/0.09 c # maximal fraction of diving LP iterations compared to node LP iterations
0.06/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.06/0.09 c heuristics/pscostdiving/maxlpiterquot = 0.075
0.06/0.09 c
0.06/0.09 c # additional number of allowed LP iterations
0.06/0.09 c # [type: int, range: [0,2147483647], default: 1000]
0.06/0.09 c heuristics/pscostdiving/maxlpiterofs = 1500
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 0]
0.06/0.09 c heuristics/rens/freq = -1
0.06/0.09 c
0.06/0.09 c # minimum percentage of integer variables that have to be fixable
0.06/0.09 c # [type: real, range: [0,1], default: 0.5]
0.06/0.09 c heuristics/rens/minfixingrate = 0.3
0.06/0.09 c
0.06/0.09 c # number of nodes added to the contingent of the total nodes
0.06/0.09 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.06/0.09 c heuristics/rens/nodesofs = 2000
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 20]
0.06/0.09 c heuristics/rootsoldiving/freq = -1
0.06/0.09 c
0.06/0.09 c # maximal fraction of diving LP iterations compared to node LP iterations
0.06/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.06/0.09 c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.06/0.09 c
0.06/0.09 c # additional number of allowed LP iterations
0.06/0.09 c # [type: int, range: [0,2147483647], default: 1000]
0.06/0.09 c heuristics/rootsoldiving/maxlpiterofs = 1500
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 1]
0.06/0.09 c heuristics/rounding/freq = -1
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 0]
0.06/0.09 c heuristics/shiftandpropagate/freq = -1
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 10]
0.06/0.09 c heuristics/shifting/freq = -1
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 1]
0.06/0.09 c heuristics/simplerounding/freq = -1
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 1]
0.06/0.09 c heuristics/subnlp/freq = -1
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 0]
0.06/0.09 c heuristics/trivial/freq = -1
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 1]
0.06/0.09 c heuristics/trysol/freq = -1
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 0]
0.06/0.09 c heuristics/undercover/freq = -1
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 10]
0.06/0.09 c heuristics/veclendiving/freq = -1
0.06/0.09 c
0.06/0.09 c # maximal fraction of diving LP iterations compared to node LP iterations
0.06/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.06/0.09 c heuristics/veclendiving/maxlpiterquot = 0.075
0.06/0.09 c
0.06/0.09 c # additional number of allowed LP iterations
0.06/0.09 c # [type: int, range: [0,2147483647], default: 1000]
0.06/0.09 c heuristics/veclendiving/maxlpiterofs = 1500
0.06/0.09 c
0.06/0.09 c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 1]
0.06/0.09 c heuristics/zirounding/freq = -1
0.06/0.09 c
0.06/0.09 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 0]
0.06/0.09 c separating/cmir/freq = -1
0.06/0.09 c
0.06/0.09 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: 0]
0.06/0.09 c separating/flowcover/freq = -1
0.06/0.09 c
0.06/0.09 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.06/0.09 c # [type: int, range: [-1,2147483647], default: -1]
0.06/0.09 c separating/rapidlearning/freq = 0
0.06/0.09 c
0.06/0.09 c -----------------------------------------------------------------------------------------------
0.06/0.09 c start solving
0.06/0.09 c
0.09/0.11 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.11 c 0.1s| 1 | 0 | 259 | - |8596k| 0 | 150 | 200 | 302 | 200 | 302 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.19/0.20 c 0.2s| 1 | 0 | 271 | - |8611k| 0 | 157 | 200 | 302 | 200 | 320 | 18 | 0 | 0 | 0.000000e+00 | -- | Inf
0.69/0.78 c 0.8s| 1 | 0 | 280 | - |8606k| 0 | 160 | 200 | 301 | 200 | 320 | 18 | 0 | 11 | 0.000000e+00 | -- | Inf
1.19/1.29 c 1.3s| 1 | 2 | 280 | - |8607k| 0 | 160 | 200 | 301 | 200 | 320 | 18 | 0 | 21 | 0.000000e+00 | -- | Inf
18.20/18.24 c
18.20/18.24 c SCIP Status : problem is solved [infeasible]
18.20/18.24 c Solving Time (sec) : 18.24
18.20/18.24 c Solving Nodes : 43
18.20/18.24 c Primal Bound : +1.00000000000000e+20 (0 solutions)
18.20/18.24 c Dual Bound : +1.00000000000000e+20
18.20/18.24 c Gap : 0.00 %
18.20/18.24 s UNSATISFIABLE
18.20/18.24 c SCIP Status : problem is solved [infeasible]
18.20/18.24 c Total Time : 18.24
18.20/18.24 c solving : 18.24
18.20/18.24 c presolving : 0.06 (included in solving)
18.20/18.24 c reading : 0.02 (included in solving)
18.20/18.24 c Original Problem :
18.20/18.24 c Problem name : HOME/instance-3488262-1307788871.opb
18.20/18.24 c Variables : 3274 (3274 binary, 0 integer, 0 implicit integer, 0 continuous)
18.20/18.24 c Constraints : 3576 initial, 3576 maximal
18.20/18.24 c Presolved Problem :
18.20/18.24 c Problem name : t_HOME/instance-3488262-1307788871.opb
18.20/18.24 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
18.20/18.24 c Constraints : 302 initial, 305 maximal
18.20/18.24 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
18.20/18.24 c trivial : 0.00 0 0 0 0 0 0 0 0 0
18.20/18.24 c dualfix : 0.00 3074 0 0 0 0 0 0 0 0
18.20/18.24 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
18.20/18.24 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
18.20/18.24 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
18.20/18.24 c implics : 0.00 0 0 0 0 0 0 0 0 0
18.20/18.24 c probing : 0.00 0 0 0 0 0 0 0 0 0
18.20/18.24 c knapsack : 0.01 0 0 0 0 0 0 0 0 0
18.20/18.24 c setppc : 0.00 0 0 0 0 0 0 0 0 0
18.20/18.24 c linear : 0.01 0 0 0 0 0 0 0 0 0
18.20/18.24 c logicor : 0.00 0 0 0 0 0 0 0 0 0
18.20/18.24 c pseudoboolean : 0.01 0 0 0 0 0 3474 200 0 0
18.20/18.24 c root node : - 11 - - 11 - - - - -
18.20/18.24 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
18.20/18.24 c integral : 0 0 0 80 0 1 0 8 251 0 0 42
18.20/18.24 c knapsack : 201 3 115 0 0 0 0 0 0 44 0 0
18.20/18.24 c setppc : 100 3 115 0 0 0 5 0 21 0 0 0
18.20/18.24 c linear : 1 3 115 0 0 0 0 0 0 0 0 0
18.20/18.24 c logicor : 0+ 0 11 0 0 0 0 0 0 0 0 0
18.20/18.24 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0
18.20/18.24 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
18.20/18.24 c integral : 16.30 0.00 0.00 16.30 0.00 0.00 0.00
18.20/18.24 c knapsack : 0.01 0.01 0.00 0.00 0.00 0.00 0.00
18.20/18.24 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18.20/18.24 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18.20/18.24 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18.20/18.24 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18.20/18.24 c Propagators : #Propagate #Resprop Cutoffs DomReds
18.20/18.24 c vbounds : 0 0 0 0
18.20/18.24 c rootredcost : 0 0 0 0
18.20/18.24 c pseudoobj : 0 0 0 0
18.20/18.24 c Propagator Timings : TotalTime Propagate Resprop
18.20/18.24 c vbounds : 0.00 0.00 0.00
18.20/18.24 c rootredcost : 0.00 0.00 0.00
18.20/18.24 c pseudoobj : 0.00 0.00 0.00
18.20/18.24 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
18.20/18.24 c propagation : 0.00 0 0 0 0.0 0 0.0 -
18.20/18.24 c infeasible LP : 0.00 14 8 10 22.0 0 0.0 0
18.20/18.24 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
18.20/18.24 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
18.20/18.24 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
18.20/18.24 c applied globally : - - - 6 22.5 - - -
18.20/18.24 c applied locally : - - - 1 37.0 - - -
18.20/18.24 c Separators : Time Calls Cutoffs DomReds Cuts Conss
18.20/18.24 c cut pool : 0.00 2 - - 0 - (maximal pool size: 1)
18.20/18.24 c redcost : 0.00 45 0 0 0 0
18.20/18.24 c impliedbounds : 0.00 3 0 0 0 0
18.20/18.24 c intobj : 0.00 0 0 0 0 0
18.20/18.24 c gomory : 0.07 3 0 0 0 0
18.20/18.24 c cgmip : 0.00 0 0 0 0 0
18.20/18.24 c closecuts : 0.00 0 0 0 0 0
18.20/18.24 c strongcg : 0.06 3 0 0 1 0
18.20/18.24 c cmir : 0.00 0 0 0 0 0
18.20/18.24 c flowcover : 0.00 0 0 0 0 0
18.20/18.24 c clique : 0.00 1 0 0 0 0
18.20/18.24 c zerohalf : 0.00 0 0 0 0 0
18.20/18.24 c mcf : 0.00 1 0 0 0 0
18.20/18.24 c oddcycle : 0.00 0 0 0 0 0
18.20/18.24 c rapidlearning : 0.04 1 0 0 0 0
18.20/18.24 c Pricers : Time Calls Vars
18.20/18.24 c problem variables: 0.00 0 0
18.20/18.24 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
18.20/18.24 c relpscost : 16.30 80 8 251 0 0 42
18.20/18.24 c pscost : 0.00 0 0 0 0 0 0
18.20/18.24 c inference : 0.00 0 0 0 0 0 0
18.20/18.24 c mostinf : 0.00 0 0 0 0 0 0
18.20/18.24 c leastinf : 0.00 0 0 0 0 0 0
18.20/18.24 c fullstrong : 0.00 0 0 0 0 0 0
18.20/18.24 c allfullstrong : 0.00 0 0 0 0 0 0
18.20/18.24 c random : 0.00 0 0 0 0 0 0
18.20/18.24 c Primal Heuristics : Time Calls Found
18.20/18.24 c LP solutions : 0.00 - 0
18.20/18.24 c pseudo solutions : 0.00 - 0
18.20/18.24 c trivial : 0.00 1 0
18.20/18.24 c shiftandpropagate: 0.00 0 0
18.20/18.24 c simplerounding : 0.00 0 0
18.20/18.24 c zirounding : 0.00 0 0
18.20/18.24 c rounding : 0.00 0 0
18.20/18.24 c shifting : 0.00 0 0
18.20/18.24 c intshifting : 0.00 0 0
18.20/18.24 c oneopt : 0.00 0 0
18.20/18.24 c twoopt : 0.00 0 0
18.20/18.24 c fixandinfer : 0.00 0 0
18.20/18.24 c feaspump : 0.00 0 0
18.20/18.24 c clique : 0.00 0 0
18.20/18.24 c coefdiving : 0.00 0 0
18.20/18.24 c pscostdiving : 0.00 0 0
18.20/18.24 c fracdiving : 0.00 0 0
18.20/18.24 c veclendiving : 0.00 0 0
18.20/18.24 c intdiving : 0.00 0 0
18.20/18.24 c actconsdiving : 0.00 0 0
18.20/18.24 c objpscostdiving : 0.00 0 0
18.20/18.24 c rootsoldiving : 0.00 0 0
18.20/18.24 c linesearchdiving : 0.00 0 0
18.20/18.24 c guideddiving : 0.00 0 0
18.20/18.24 c octane : 0.00 0 0
18.20/18.24 c rens : 0.00 0 0
18.20/18.24 c rins : 0.00 0 0
18.20/18.24 c localbranching : 0.00 0 0
18.20/18.24 c mutation : 0.00 0 0
18.20/18.24 c crossover : 0.00 0 0
18.20/18.24 c dins : 0.00 0 0
18.20/18.24 c vbounds : 0.00 0 0
18.20/18.24 c undercover : 0.00 0 0
18.20/18.24 c subnlp : 0.00 0 0
18.20/18.24 c trysol : 0.00 0 0
18.20/18.24 c LP : Time Calls Iterations Iter/call Iter/sec
18.20/18.24 c primal LP : 0.00 0 0 0.00 -
18.20/18.24 c dual LP : 1.65 95 7984 84.04 4835.90
18.20/18.24 c lex dual LP : 0.00 0 0 0.00 -
18.20/18.24 c barrier LP : 0.00 0 0 0.00 -
18.20/18.24 c diving/probing LP: 0.00 0 0 0.00 -
18.20/18.24 c strong branching : 16.30 506 79097 156.32 4853.02
18.20/18.24 c (at root node) : - 21 4525 215.48 -
18.20/18.24 c conflict analysis: 0.00 0 0 0.00 -
18.20/18.24 c B&B Tree :
18.20/18.24 c number of runs : 1
18.20/18.24 c nodes : 43
18.20/18.24 c nodes (total) : 43
18.20/18.24 c nodes left : 0
18.20/18.24 c max depth : 21
18.20/18.24 c max depth (total): 21
18.20/18.24 c backtracks : 13 (30.2%)
18.20/18.24 c delayed cutoffs : 0
18.20/18.24 c repropagations : 0 (0 domain reductions, 0 cutoffs)
18.20/18.24 c avg switch length: 3.07
18.20/18.24 c switching time : 0.01
18.20/18.24 c Solution :
18.20/18.24 c Solutions found : 0 (0 improvements)
18.20/18.24 c Primal Bound : infeasible
18.20/18.24 c Dual Bound : -
18.20/18.24 c Gap : 0.00 %
18.20/18.24 c Root Dual Bound : +0.00000000000000e+00
18.20/18.24 c Root Iterations : 280
18.20/18.26 c Time complete: 18.25.
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-3488262-1307788871/watcher-3488262-1307788871 -o /tmp/evaluation-result-3488262-1307788871/solver-3488262-1307788871 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488262-1307788871.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: 2.02 2.09 2.02 2/172 32458
/proc/meminfo: memFree=29026160/32951132 swapFree=67061148/67111528
[pid=32458] ppid=32456 vsize=12692 CPUtime=0 cores=0,2,4,6
/proc/32458/stat : 32458 (scip-2.0.1.4b_2) R 32456 32458 31747 0 -1 4202496 2147 0 0 0 0 0 0 0 25 0 1 0 890486756 12996608 2101 33554432000 4194304 9016284 140734945479984 18446744073709551615 7824814 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/32458/statm: 3173 2104 357 1178 0 1991 0
[startup+0.0710151 s]
/proc/loadavg: 2.02 2.09 2.02 2/172 32458
/proc/meminfo: memFree=29026160/32951132 swapFree=67061148/67111528
[pid=32458] ppid=32456 vsize=28800 CPUtime=0.06 cores=0,2,4,6
/proc/32458/stat : 32458 (scip-2.0.1.4b_2) R 32456 32458 31747 0 -1 4202496 6243 0 0 0 6 0 0 0 25 0 1 0 890486756 29491200 5940 33554432000 4194304 9016284 140734945479984 18446744073709551615 6813403 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32458/statm: 7200 5940 504 1178 0 6018 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 28800
[startup+0.101006 s]
/proc/loadavg: 2.02 2.09 2.02 2/172 32458
/proc/meminfo: memFree=29026160/32951132 swapFree=67061148/67111528
[pid=32458] ppid=32456 vsize=33148 CPUtime=0.09 cores=0,2,4,6
/proc/32458/stat : 32458 (scip-2.0.1.4b_2) R 32456 32458 31747 0 -1 4202496 7473 0 0 0 9 0 0 0 18 0 1 0 890486756 33943552 7170 33554432000 4194304 9016284 140734945479984 18446744073709551615 7219216 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32458/statm: 8287 7170 630 1178 0 7105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33148
[startup+0.300981 s]
/proc/loadavg: 2.02 2.09 2.02 2/172 32458
/proc/meminfo: memFree=29026160/32951132 swapFree=67061148/67111528
[pid=32458] ppid=32456 vsize=34620 CPUtime=0.29 cores=0,2,4,6
/proc/32458/stat : 32458 (scip-2.0.1.4b_2) R 32456 32458 31747 0 -1 4202496 10997 0 0 0 28 1 0 0 18 0 1 0 890486756 35450880 7694 33554432000 4194304 9016284 140734945479984 18446744073709551615 7218954 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32458/statm: 8655 7694 689 1178 0 7473 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34620
[startup+0.700953 s]
/proc/loadavg: 2.02 2.09 2.02 2/172 32458
/proc/meminfo: memFree=29026160/32951132 swapFree=67061148/67111528
[pid=32458] ppid=32456 vsize=34620 CPUtime=0.69 cores=0,2,4,6
/proc/32458/stat : 32458 (scip-2.0.1.4b_2) R 32456 32458 31747 0 -1 4202496 10997 0 0 0 68 1 0 0 18 0 1 0 890486756 35450880 7694 33554432000 4194304 9016284 140734945479984 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32458/statm: 8655 7694 689 1178 0 7473 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34620
[startup+1.50081 s]
/proc/loadavg: 2.02 2.09 2.02 3/173 32459
/proc/meminfo: memFree=28997408/32951132 swapFree=67061148/67111528
[pid=32458] ppid=32456 vsize=34620 CPUtime=1.49 cores=0,2,4,6
/proc/32458/stat : 32458 (scip-2.0.1.4b_2) R 32456 32458 31747 0 -1 4202496 11000 0 0 0 147 2 0 0 20 0 1 0 890486756 35450880 7697 33554432000 4194304 9016284 140734945479984 18446744073709551615 7219736 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32458/statm: 8655 7697 691 1178 0 7473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34620
[startup+3.1025 s]
/proc/loadavg: 2.02 2.09 2.02 3/173 32459
/proc/meminfo: memFree=28997036/32951132 swapFree=67061148/67111528
[pid=32458] ppid=32456 vsize=34620 CPUtime=3.09 cores=0,2,4,6
/proc/32458/stat : 32458 (scip-2.0.1.4b_2) R 32456 32458 31747 0 -1 4202496 11000 0 0 0 306 3 0 0 25 0 1 0 890486756 35450880 7697 33554432000 4194304 9016284 140734945479984 18446744073709551615 7230776 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32458/statm: 8655 7697 691 1178 0 7473 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34620
[startup+6.52196 s]
/proc/loadavg: 2.09 2.10 2.02 3/173 32459
/proc/meminfo: memFree=28996344/32951132 swapFree=67061148/67111528
[pid=32458] ppid=32456 vsize=34620 CPUtime=6.51 cores=0,2,4,6
/proc/32458/stat : 32458 (scip-2.0.1.4b_2) R 32456 32458 31747 0 -1 4202496 11002 0 0 0 646 5 0 0 25 0 1 0 890486756 35450880 7699 33554432000 4194304 9016284 140734945479984 18446744073709551615 7191637 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32458/statm: 8655 7699 693 1178 0 7473 0
Current children cumulated CPU time (s) 6.51
Current children cumulated vsize (KiB) 34620
[startup+12.7009 s]
/proc/loadavg: 2.09 2.10 2.02 3/173 32459
/proc/meminfo: memFree=28996928/32951132 swapFree=67061148/67111528
[pid=32458] ppid=32456 vsize=34792 CPUtime=12.7 cores=0,2,4,6
/proc/32458/stat : 32458 (scip-2.0.1.4b_2) R 32456 32458 31747 0 -1 4202496 11003 0 0 0 1261 9 0 0 25 0 1 0 890486756 35627008 7700 33554432000 4194304 9016284 140734945479984 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32458/statm: 8698 7700 693 1178 0 7516 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 34792
Solver just ended. Dumping a history of the last processes samples
[startup+14.0007 s]
/proc/loadavg: 2.09 2.10 2.02 3/173 32459
/proc/meminfo: memFree=28997052/32951132 swapFree=67061148/67111528
[pid=32458] ppid=32456 vsize=34792 CPUtime=13.99 cores=0,2,4,6
/proc/32458/stat : 32458 (scip-2.0.1.4b_2) R 32456 32458 31747 0 -1 4202496 11003 0 0 0 1390 9 0 0 25 0 1 0 890486756 35627008 7700 33554432000 4194304 9016284 140734945479984 18446744073709551615 7189051 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32458/statm: 8698 7700 693 1178 0 7516 0
Current children cumulated CPU time (s) 13.99
Current children cumulated vsize (KiB) 34792
[startup+15.6064 s]
/proc/loadavg: 2.08 2.10 2.02 3/173 32459
/proc/meminfo: memFree=28997052/32951132 swapFree=67061148/67111528
[pid=32458] ppid=32456 vsize=34792 CPUtime=15.59 cores=0,2,4,6
/proc/32458/stat : 32458 (scip-2.0.1.4b_2) R 32456 32458 31747 0 -1 4202496 11003 0 0 0 1549 10 0 0 25 0 1 0 890486756 35627008 7700 33554432000 4194304 9016284 140734945479984 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32458/statm: 8698 7700 693 1178 0 7516 0
Current children cumulated CPU time (s) 15.59
Current children cumulated vsize (KiB) 34792
[startup+17.2012 s]
/proc/loadavg: 2.08 2.10 2.02 3/173 32459
/proc/meminfo: memFree=28997052/32951132 swapFree=67061148/67111528
[pid=32458] ppid=32456 vsize=34792 CPUtime=17.19 cores=0,2,4,6
/proc/32458/stat : 32458 (scip-2.0.1.4b_2) R 32456 32458 31747 0 -1 4202496 11003 0 0 0 1708 11 0 0 25 0 1 0 890486756 35627008 7700 33554432000 4194304 9016284 140734945479984 18446744073709551615 7219660 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32458/statm: 8698 7700 693 1178 0 7516 0
Current children cumulated CPU time (s) 17.19
Current children cumulated vsize (KiB) 34792
[startup+18.001 s]
/proc/loadavg: 2.08 2.10 2.02 3/173 32459
/proc/meminfo: memFree=28997052/32951132 swapFree=67061148/67111528
[pid=32458] ppid=32456 vsize=34792 CPUtime=17.99 cores=0,2,4,6
/proc/32458/stat : 32458 (scip-2.0.1.4b_2) R 32456 32458 31747 0 -1 4202496 11003 0 0 0 1788 11 0 0 25 0 1 0 890486756 35627008 7700 33554432000 4194304 9016284 140734945479984 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32458/statm: 8698 7700 693 1178 0 7516 0
Current children cumulated CPU time (s) 17.99
Current children cumulated vsize (KiB) 34792
[startup+18.201 s]
/proc/loadavg: 2.08 2.10 2.02 3/173 32459
/proc/meminfo: memFree=28997052/32951132 swapFree=67061148/67111528
[pid=32458] ppid=32456 vsize=34792 CPUtime=18.2 cores=0,2,4,6
/proc/32458/stat : 32458 (scip-2.0.1.4b_2) R 32456 32458 31747 0 -1 4202496 11003 0 0 0 1808 12 0 0 25 0 1 0 890486756 35627008 7700 33554432000 4194304 9016284 140734945479984 18446744073709551615 7219034 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/32458/statm: 8698 7700 693 1178 0 7516 0
Current children cumulated CPU time (s) 18.2
Current children cumulated vsize (KiB) 34792
Child status: 0
Real time (s): 18.2617
CPU time (s): 18.2612
CPU user time (s): 18.1382
CPU system time (s): 0.122981
CPU usage (%): 99.9975
Max. virtual memory (cumulated for all children) (KiB): 34792
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.1382
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11010
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 44
runsolver used 0.511922 second user time and 1.16782 second system time
The end