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-3488211-1307788250.opb>
0.00/0.02 c original problem has 3262 variables (3262 bin, 0 int, 0 impl, 0 cont) and 3564 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:
0.00/0.07 c (round 1) 0 del vars, 3462 del conss, 200 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 101 upgd conss, 24696 impls, 199 clqs
0.07/0.08 c (round 2) 3062 del vars, 3462 del conss, 200 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 301 upgd conss, 24696 impls, 0 clqs
0.07/0.09 c presolving (3 rounds):
0.07/0.09 c 3062 deleted vars, 3462 deleted constraints, 200 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.07/0.09 c 24696 implications, 0 cliques
0.07/0.09 c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 302 constraints
0.07/0.09 c 201 constraints of type <knapsack>
0.07/0.09 c 100 constraints of type <setppc>
0.07/0.09 c 1 constraints of type <linear>
0.07/0.09 c transformed objective value is always integral (scale: 1)
0.07/0.09 c Presolving Time: 0.06
0.07/0.09 c - non default parameters ----------------------------------------------------------------------
0.07/0.09 c # SCIP version 2.0.1.5
0.07/0.09 c
0.07/0.09 c # frequency for displaying node information lines
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 100]
0.07/0.09 c display/freq = 10000
0.07/0.09 c
0.07/0.09 c # maximal time in seconds to run
0.07/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.07/0.09 c limits/time = 1797
0.07/0.09 c
0.07/0.09 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.07/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.07/0.09 c limits/memory = 13950
0.07/0.09 c
0.07/0.09 c # solving stops, if the given number of solutions were found (-1: no limit)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: -1]
0.07/0.09 c limits/solutions = 1
0.07/0.09 c
0.07/0.09 c # maximal number of separation rounds per node (-1: unlimited)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 5]
0.07/0.09 c separating/maxrounds = 1
0.07/0.09 c
0.07/0.09 c # maximal number of separation rounds in the root node (-1: unlimited)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: -1]
0.07/0.09 c separating/maxroundsroot = 5
0.07/0.09 c
0.07/0.09 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.07/0.09 c # [type: int, range: [1,2], default: 1]
0.07/0.09 c timing/clocktype = 2
0.07/0.09 c
0.07/0.09 c # belongs reading time to solving time?
0.07/0.09 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.09 c timing/reading = TRUE
0.07/0.09 c
0.07/0.09 c # should presolving try to simplify inequalities
0.07/0.09 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.09 c constraints/linear/simplifyinequalities = TRUE
0.07/0.09 c
0.07/0.09 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.07/0.09 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.09 c constraints/indicator/addCouplingCons = TRUE
0.07/0.09 c
0.07/0.09 c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.07/0.09 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.07/0.09 c constraints/knapsack/disaggregation = FALSE
0.07/0.09 c
0.07/0.09 c # should presolving try to simplify knapsacks
0.07/0.09 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.09 c constraints/knapsack/simplifyinequalities = TRUE
0.07/0.09 c
0.07/0.09 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: -1]
0.07/0.09 c presolving/probing/maxrounds = 0
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 10]
0.07/0.09 c heuristics/coefdiving/freq = -1
0.07/0.09 c
0.07/0.09 c # maximal fraction of diving LP iterations compared to node LP iterations
0.07/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.07/0.09 c heuristics/coefdiving/maxlpiterquot = 0.075
0.07/0.09 c
0.07/0.09 c # additional number of allowed LP iterations
0.07/0.09 c # [type: int, range: [0,2147483647], default: 1000]
0.07/0.09 c heuristics/coefdiving/maxlpiterofs = 1500
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 30]
0.07/0.09 c heuristics/crossover/freq = -1
0.07/0.09 c
0.07/0.09 c # number of nodes added to the contingent of the total nodes
0.07/0.09 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.07/0.09 c heuristics/crossover/nodesofs = 750
0.07/0.09 c
0.07/0.09 c # number of nodes without incumbent change that heuristic should wait
0.07/0.09 c # [type: longint, range: [0,9223372036854775807], default: 200]
0.07/0.09 c heuristics/crossover/nwaitingnodes = 100
0.07/0.09 c
0.07/0.09 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.07/0.09 c # [type: real, range: [0,1], default: 0.1]
0.07/0.09 c heuristics/crossover/nodesquot = 0.15
0.07/0.09 c
0.07/0.09 c # minimum percentage of integer variables that have to be fixed
0.07/0.09 c # [type: real, range: [0,1], default: 0.666]
0.07/0.09 c heuristics/crossover/minfixingrate = 0.5
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 20]
0.07/0.09 c heuristics/feaspump/freq = -1
0.07/0.09 c
0.07/0.09 c # additional number of allowed LP iterations
0.07/0.09 c # [type: int, range: [0,2147483647], default: 1000]
0.07/0.09 c heuristics/feaspump/maxlpiterofs = 2000
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 10]
0.07/0.09 c heuristics/fracdiving/freq = -1
0.07/0.09 c
0.07/0.09 c # maximal fraction of diving LP iterations compared to node LP iterations
0.07/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.07/0.09 c heuristics/fracdiving/maxlpiterquot = 0.075
0.07/0.09 c
0.07/0.09 c # additional number of allowed LP iterations
0.07/0.09 c # [type: int, range: [0,2147483647], default: 1000]
0.07/0.09 c heuristics/fracdiving/maxlpiterofs = 1500
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 10]
0.07/0.09 c heuristics/guideddiving/freq = -1
0.07/0.09 c
0.07/0.09 c # maximal fraction of diving LP iterations compared to node LP iterations
0.07/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.07/0.09 c heuristics/guideddiving/maxlpiterquot = 0.075
0.07/0.09 c
0.07/0.09 c # additional number of allowed LP iterations
0.07/0.09 c # [type: int, range: [0,2147483647], default: 1000]
0.07/0.09 c heuristics/guideddiving/maxlpiterofs = 1500
0.07/0.09 c
0.07/0.09 c # maximal fraction of diving LP iterations compared to node LP iterations
0.07/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.07/0.09 c heuristics/intdiving/maxlpiterquot = 0.075
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 10]
0.07/0.09 c heuristics/intshifting/freq = -1
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 10]
0.07/0.09 c heuristics/linesearchdiving/freq = -1
0.07/0.09 c
0.07/0.09 c # maximal fraction of diving LP iterations compared to node LP iterations
0.07/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.07/0.09 c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.07/0.09 c
0.07/0.09 c # additional number of allowed LP iterations
0.07/0.09 c # [type: int, range: [0,2147483647], default: 1000]
0.07/0.09 c heuristics/linesearchdiving/maxlpiterofs = 1500
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 20]
0.07/0.09 c heuristics/objpscostdiving/freq = -1
0.07/0.09 c
0.07/0.09 c # maximal fraction of diving LP iterations compared to total iteration number
0.07/0.09 c # [type: real, range: [0,1], default: 0.01]
0.07/0.09 c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.07/0.09 c
0.07/0.09 c # additional number of allowed LP iterations
0.07/0.09 c # [type: int, range: [0,2147483647], default: 1000]
0.07/0.09 c heuristics/objpscostdiving/maxlpiterofs = 1500
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 1]
0.07/0.09 c heuristics/oneopt/freq = -1
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 10]
0.07/0.09 c heuristics/pscostdiving/freq = -1
0.07/0.09 c
0.07/0.09 c # maximal fraction of diving LP iterations compared to node LP iterations
0.07/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.07/0.09 c heuristics/pscostdiving/maxlpiterquot = 0.075
0.07/0.09 c
0.07/0.09 c # additional number of allowed LP iterations
0.07/0.09 c # [type: int, range: [0,2147483647], default: 1000]
0.07/0.09 c heuristics/pscostdiving/maxlpiterofs = 1500
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 0]
0.07/0.09 c heuristics/rens/freq = -1
0.07/0.09 c
0.07/0.09 c # minimum percentage of integer variables that have to be fixable
0.07/0.09 c # [type: real, range: [0,1], default: 0.5]
0.07/0.09 c heuristics/rens/minfixingrate = 0.3
0.07/0.09 c
0.07/0.09 c # number of nodes added to the contingent of the total nodes
0.07/0.09 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.07/0.09 c heuristics/rens/nodesofs = 2000
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 20]
0.07/0.09 c heuristics/rootsoldiving/freq = -1
0.07/0.09 c
0.07/0.09 c # maximal fraction of diving LP iterations compared to node LP iterations
0.07/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.07/0.09 c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.07/0.09 c
0.07/0.09 c # additional number of allowed LP iterations
0.07/0.09 c # [type: int, range: [0,2147483647], default: 1000]
0.07/0.09 c heuristics/rootsoldiving/maxlpiterofs = 1500
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 1]
0.07/0.09 c heuristics/rounding/freq = -1
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 0]
0.07/0.09 c heuristics/shiftandpropagate/freq = -1
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 10]
0.07/0.09 c heuristics/shifting/freq = -1
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 1]
0.07/0.09 c heuristics/simplerounding/freq = -1
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 1]
0.07/0.09 c heuristics/subnlp/freq = -1
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 0]
0.07/0.09 c heuristics/trivial/freq = -1
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 1]
0.07/0.09 c heuristics/trysol/freq = -1
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 0]
0.07/0.09 c heuristics/undercover/freq = -1
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 10]
0.07/0.09 c heuristics/veclendiving/freq = -1
0.07/0.09 c
0.07/0.09 c # maximal fraction of diving LP iterations compared to node LP iterations
0.07/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.07/0.09 c heuristics/veclendiving/maxlpiterquot = 0.075
0.07/0.09 c
0.07/0.09 c # additional number of allowed LP iterations
0.07/0.09 c # [type: int, range: [0,2147483647], default: 1000]
0.07/0.09 c heuristics/veclendiving/maxlpiterofs = 1500
0.07/0.09 c
0.07/0.09 c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 1]
0.07/0.09 c heuristics/zirounding/freq = -1
0.07/0.09 c
0.07/0.09 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 0]
0.07/0.09 c separating/cmir/freq = -1
0.07/0.09 c
0.07/0.09 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: 0]
0.07/0.09 c separating/flowcover/freq = -1
0.07/0.09 c
0.07/0.09 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.07/0.09 c # [type: int, range: [-1,2147483647], default: -1]
0.07/0.09 c separating/rapidlearning/freq = 0
0.07/0.09 c
0.07/0.09 c -----------------------------------------------------------------------------------------------
0.07/0.09 c start solving
0.07/0.09 c
0.09/0.12 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.12 c 0.1s| 1 | 0 | 309 | - |8561k| 0 | 150 | 200 | 302 | 200 | 302 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.19/0.21 c 0.2s| 1 | 0 | 323 | - |8575k| 0 | 157 | 200 | 302 | 200 | 313 | 11 | 0 | 0 | 0.000000e+00 | -- | Inf
0.69/0.76 c 0.8s| 1 | 2 | 323 | - |8575k| 0 | 157 | 200 | 302 | 200 | 313 | 11 | 0 | 10 | 0.000000e+00 | -- | Inf
18.49/18.52 c
18.49/18.52 c SCIP Status : problem is solved [infeasible]
18.49/18.52 c Solving Time (sec) : 18.52
18.49/18.52 c Solving Nodes : 33
18.49/18.52 c Primal Bound : +1.00000000000000e+20 (0 solutions)
18.49/18.52 c Dual Bound : +1.00000000000000e+20
18.49/18.52 c Gap : 0.00 %
18.49/18.52 s UNSATISFIABLE
18.49/18.52 c SCIP Status : problem is solved [infeasible]
18.49/18.52 c Total Time : 18.52
18.49/18.52 c solving : 18.52
18.49/18.52 c presolving : 0.06 (included in solving)
18.49/18.52 c reading : 0.02 (included in solving)
18.49/18.52 c Original Problem :
18.49/18.52 c Problem name : HOME/instance-3488211-1307788250.opb
18.49/18.52 c Variables : 3262 (3262 binary, 0 integer, 0 implicit integer, 0 continuous)
18.49/18.52 c Constraints : 3564 initial, 3564 maximal
18.49/18.52 c Presolved Problem :
18.49/18.52 c Problem name : t_HOME/instance-3488211-1307788250.opb
18.49/18.52 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
18.49/18.52 c Constraints : 302 initial, 307 maximal
18.49/18.52 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
18.49/18.52 c trivial : 0.00 0 0 0 0 0 0 0 0 0
18.49/18.52 c dualfix : 0.00 3062 0 0 0 0 0 0 0 0
18.49/18.52 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
18.49/18.52 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
18.49/18.52 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
18.49/18.52 c implics : 0.00 0 0 0 0 0 0 0 0 0
18.49/18.52 c probing : 0.00 0 0 0 0 0 0 0 0 0
18.49/18.52 c knapsack : 0.01 0 0 0 0 0 0 0 0 0
18.49/18.52 c setppc : 0.00 0 0 0 0 0 0 0 0 0
18.49/18.52 c linear : 0.01 0 0 0 0 0 0 0 0 0
18.49/18.52 c logicor : 0.00 0 0 0 0 0 0 0 0 0
18.49/18.52 c pseudoboolean : 0.01 0 0 0 0 0 3462 200 0 0
18.49/18.52 c root node : - 3 - - 3 - - - - -
18.49/18.52 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
18.49/18.52 c integral : 0 0 0 73 0 1 0 2 249 0 0 32
18.49/18.52 c knapsack : 201 2 104 0 0 0 0 0 0 34 0 0
18.49/18.52 c setppc : 100 2 104 0 0 0 7 0 16 0 0 0
18.49/18.52 c linear : 1 2 104 0 0 0 0 0 0 0 0 0
18.49/18.52 c logicor : 0+ 0 12 0 0 0 0 0 0 0 0 0
18.49/18.52 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0
18.49/18.52 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
18.49/18.52 c integral : 16.92 0.00 0.00 16.92 0.00 0.00 0.00
18.49/18.52 c knapsack : 0.01 0.01 0.00 0.00 0.00 0.00 0.00
18.49/18.52 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18.49/18.52 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18.49/18.52 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18.49/18.52 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18.49/18.52 c Propagators : #Propagate #Resprop Cutoffs DomReds
18.49/18.52 c vbounds : 0 0 0 0
18.49/18.52 c rootredcost : 0 0 0 0
18.49/18.52 c pseudoobj : 0 0 0 0
18.49/18.52 c Propagator Timings : TotalTime Propagate Resprop
18.49/18.52 c vbounds : 0.00 0.00 0.00
18.49/18.52 c rootredcost : 0.00 0.00 0.00
18.49/18.52 c pseudoobj : 0.00 0.00 0.00
18.49/18.52 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
18.49/18.52 c propagation : 0.00 0 0 0 0.0 0 0.0 -
18.49/18.52 c infeasible LP : 0.00 15 9 12 19.8 0 0.0 0
18.49/18.52 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
18.49/18.52 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
18.49/18.52 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
18.49/18.52 c applied globally : - - - 8 18.6 - - -
18.49/18.52 c applied locally : - - - 1 39.0 - - -
18.49/18.52 c Separators : Time Calls Cutoffs DomReds Cuts Conss
18.49/18.52 c cut pool : 0.00 1 - - 0 - (maximal pool size: 1)
18.49/18.52 c redcost : 0.00 33 0 0 0 0
18.49/18.52 c impliedbounds : 0.00 2 0 0 0 0
18.49/18.52 c intobj : 0.00 0 0 0 0 0
18.49/18.52 c gomory : 0.05 2 0 0 0 0
18.49/18.52 c cgmip : 0.00 0 0 0 0 0
18.49/18.52 c closecuts : 0.00 0 0 0 0 0
18.49/18.52 c strongcg : 0.04 2 0 0 1 0
18.49/18.52 c cmir : 0.00 0 0 0 0 0
18.49/18.52 c flowcover : 0.00 0 0 0 0 0
18.49/18.52 c clique : 0.00 1 0 0 0 0
18.49/18.52 c zerohalf : 0.00 0 0 0 0 0
18.49/18.52 c mcf : 0.00 1 0 0 0 0
18.49/18.52 c oddcycle : 0.00 0 0 0 0 0
18.49/18.52 c rapidlearning : 0.03 1 0 0 0 0
18.49/18.52 c Pricers : Time Calls Vars
18.49/18.52 c problem variables: 0.00 0 0
18.49/18.52 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
18.49/18.52 c relpscost : 16.92 73 2 249 0 0 32
18.49/18.52 c pscost : 0.00 0 0 0 0 0 0
18.49/18.52 c inference : 0.00 0 0 0 0 0 0
18.49/18.52 c mostinf : 0.00 0 0 0 0 0 0
18.49/18.52 c leastinf : 0.00 0 0 0 0 0 0
18.49/18.52 c fullstrong : 0.00 0 0 0 0 0 0
18.49/18.52 c allfullstrong : 0.00 0 0 0 0 0 0
18.49/18.52 c random : 0.00 0 0 0 0 0 0
18.49/18.52 c Primal Heuristics : Time Calls Found
18.49/18.52 c LP solutions : 0.00 - 0
18.49/18.52 c pseudo solutions : 0.00 - 0
18.49/18.52 c trivial : 0.00 1 0
18.49/18.52 c shiftandpropagate: 0.00 0 0
18.49/18.52 c simplerounding : 0.00 0 0
18.49/18.52 c zirounding : 0.00 0 0
18.49/18.52 c rounding : 0.00 0 0
18.49/18.52 c shifting : 0.00 0 0
18.49/18.52 c intshifting : 0.00 0 0
18.49/18.52 c oneopt : 0.00 0 0
18.49/18.52 c twoopt : 0.00 0 0
18.49/18.52 c fixandinfer : 0.00 0 0
18.49/18.52 c feaspump : 0.00 0 0
18.49/18.52 c clique : 0.00 0 0
18.49/18.52 c coefdiving : 0.00 0 0
18.49/18.52 c pscostdiving : 0.00 0 0
18.49/18.52 c fracdiving : 0.00 0 0
18.49/18.52 c veclendiving : 0.00 0 0
18.49/18.52 c intdiving : 0.00 0 0
18.49/18.52 c actconsdiving : 0.00 0 0
18.49/18.52 c objpscostdiving : 0.00 0 0
18.49/18.52 c rootsoldiving : 0.00 0 0
18.49/18.52 c linesearchdiving : 0.00 0 0
18.49/18.52 c guideddiving : 0.00 0 0
18.49/18.52 c octane : 0.00 0 0
18.49/18.52 c rens : 0.00 0 0
18.49/18.52 c rins : 0.00 0 0
18.49/18.52 c localbranching : 0.00 0 0
18.49/18.52 c mutation : 0.00 0 0
18.49/18.52 c crossover : 0.00 0 0
18.49/18.52 c dins : 0.00 0 0
18.49/18.52 c vbounds : 0.00 0 0
18.49/18.52 c undercover : 0.00 0 0
18.49/18.52 c subnlp : 0.00 0 0
18.49/18.52 c trysol : 0.00 0 0
18.49/18.52 c LP : Time Calls Iterations Iter/call Iter/sec
18.49/18.52 c primal LP : 0.00 0 0 0.00 -
18.49/18.52 c dual LP : 1.37 89 6669 74.93 4868.26
18.49/18.52 c lex dual LP : 0.00 0 0 0.00 -
18.49/18.52 c barrier LP : 0.00 0 0 0.00 -
18.49/18.52 c diving/probing LP: 0.00 0 0 0.00 -
18.49/18.52 c strong branching : 16.91 527 83859 159.13 4959.21
18.49/18.52 c (at root node) : - 10 2418 241.80 -
18.49/18.52 c conflict analysis: 0.00 0 0 0.00 -
18.49/18.52 c B&B Tree :
18.49/18.52 c number of runs : 1
18.49/18.52 c nodes : 33
18.49/18.52 c nodes (total) : 33
18.49/18.52 c nodes left : 0
18.49/18.52 c max depth : 16
18.49/18.52 c max depth (total): 16
18.49/18.52 c backtracks : 12 (36.4%)
18.49/18.52 c delayed cutoffs : 0
18.49/18.52 c repropagations : 0 (0 domain reductions, 0 cutoffs)
18.49/18.52 c avg switch length: 3.64
18.49/18.52 c switching time : 0.01
18.49/18.52 c Solution :
18.49/18.52 c Solutions found : 0 (0 improvements)
18.49/18.52 c Primal Bound : infeasible
18.49/18.52 c Dual Bound : -
18.49/18.52 c Gap : 0.00 %
18.49/18.52 c Root Dual Bound : +0.00000000000000e+00
18.49/18.52 c Root Iterations : 323
18.49/18.53 c Time complete: 18.52.
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-3488211-1307788250/watcher-3488211-1307788250 -o /tmp/evaluation-result-3488211-1307788250/solver-3488211-1307788250 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488211-1307788250.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 2.01 2.00 3/178 22946
/proc/meminfo: memFree=31687924/32951124 swapFree=67063556/67111528
[pid=22946] ppid=22944 vsize=9580 CPUtime=0 cores=0,2,4,6
/proc/22946/stat : 22946 (scip-2.0.1.4b_2) R 22944 22946 20281 0 -1 4202496 1530 0 0 0 0 0 0 0 25 0 1 0 890423218 9809920 1484 33554432000 4194304 9016284 140735377402704 18446744073709551615 7824814 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22946/statm: 2395 1491 316 1178 0 1213 0
[startup+0.0802161 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 22946
/proc/meminfo: memFree=31687924/32951124 swapFree=67063556/67111528
[pid=22946] ppid=22944 vsize=29880 CPUtime=0.07 cores=0,2,4,6
/proc/22946/stat : 22946 (scip-2.0.1.4b_2) R 22944 22946 20281 0 -1 4202496 6513 0 0 0 7 0 0 0 25 0 1 0 890423218 30597120 6210 33554432000 4194304 9016284 140735377402704 18446744073709551615 6481335 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22946/statm: 7470 6210 510 1178 0 6288 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 29880
[startup+0.101209 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 22946
/proc/meminfo: memFree=31687924/32951124 swapFree=67063556/67111528
[pid=22946] ppid=22944 vsize=32336 CPUtime=0.09 cores=0,2,4,6
/proc/22946/stat : 22946 (scip-2.0.1.4b_2) R 22944 22946 20281 0 -1 4202496 7287 0 0 0 9 0 0 0 25 0 1 0 890423218 33112064 6984 33554432000 4194304 9016284 140735377402704 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22946/statm: 8084 6984 629 1178 0 6902 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 32336
[startup+0.301159 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 22946
/proc/meminfo: memFree=31687924/32951124 swapFree=67063556/67111528
[pid=22946] ppid=22944 vsize=40704 CPUtime=0.29 cores=0,2,4,6
/proc/22946/stat : 22946 (scip-2.0.1.4b_2) R 22944 22946 20281 0 -1 4202496 10831 0 0 0 28 1 0 0 25 0 1 0 890423218 41680896 9113 33554432000 4194304 9016284 140735377402704 18446744073709551615 7219197 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22946/statm: 10176 9113 689 1178 0 8994 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40704
[startup+0.701118 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 22946
/proc/meminfo: memFree=31687924/32951124 swapFree=67063556/67111528
[pid=22946] ppid=22944 vsize=40704 CPUtime=0.69 cores=0,2,4,6
/proc/22946/stat : 22946 (scip-2.0.1.4b_2) R 22944 22946 20281 0 -1 4202496 10832 0 0 0 68 1 0 0 25 0 1 0 890423218 41680896 9114 33554432000 4194304 9016284 140735377402704 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22946/statm: 10176 9114 689 1178 0 8994 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40704
[startup+1.50096 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 22947
/proc/meminfo: memFree=31653096/32951124 swapFree=67063556/67111528
[pid=22946] ppid=22944 vsize=40704 CPUtime=1.48 cores=0,2,4,6
/proc/22946/stat : 22946 (scip-2.0.1.4b_2) R 22944 22946 20281 0 -1 4202496 10834 0 0 0 147 1 0 0 25 0 1 0 890423218 41680896 9116 33554432000 4194304 9016284 140735377402704 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22946/statm: 10176 9116 691 1178 0 8994 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 40704
[startup+3.10067 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 22947
/proc/meminfo: memFree=31652612/32951124 swapFree=67063556/67111528
[pid=22946] ppid=22944 vsize=40704 CPUtime=3.09 cores=0,2,4,6
/proc/22946/stat : 22946 (scip-2.0.1.4b_2) R 22944 22946 20281 0 -1 4202496 10836 0 0 0 307 2 0 0 25 0 1 0 890423218 41680896 9118 33554432000 4194304 9016284 140735377402704 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22946/statm: 10176 9118 693 1178 0 8994 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40704
[startup+6.30105 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 22947
/proc/meminfo: memFree=31651244/32951124 swapFree=67063556/67111528
[pid=22946] ppid=22944 vsize=40704 CPUtime=6.29 cores=0,2,4,6
/proc/22946/stat : 22946 (scip-2.0.1.4b_2) R 22944 22946 20281 0 -1 4202496 10836 0 0 0 626 3 0 0 25 0 1 0 890423218 41680896 9118 33554432000 4194304 9016284 140735377402704 18446744073709551615 7219360 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22946/statm: 10176 9118 693 1178 0 8994 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40704
[startup+12.7009 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 22947
/proc/meminfo: memFree=31649856/32951124 swapFree=67063556/67111528
[pid=22946] ppid=22944 vsize=40704 CPUtime=12.69 cores=0,2,4,6
/proc/22946/stat : 22946 (scip-2.0.1.4b_2) R 22944 22946 20281 0 -1 4202496 10836 0 0 0 1262 7 0 0 25 0 1 0 890423218 41680896 9118 33554432000 4194304 9016284 140735377402704 18446744073709551615 7220072 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22946/statm: 10176 9118 693 1178 0 8994 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40704
Solver just ended. Dumping a history of the last processes samples
[startup+15.9003 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 22947
/proc/meminfo: memFree=31649964/32951124 swapFree=67063556/67111528
[pid=22946] ppid=22944 vsize=40704 CPUtime=15.89 cores=0,2,4,6
/proc/22946/stat : 22946 (scip-2.0.1.4b_2) R 22944 22946 20281 0 -1 4202496 10836 0 0 0 1580 9 0 0 25 0 1 0 890423218 41680896 9118 33554432000 4194304 9016284 140735377402704 18446744073709551615 7189395 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22946/statm: 10176 9118 693 1178 0 8994 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 40704
[startup+17.501 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 22947
/proc/meminfo: memFree=31649220/32951124 swapFree=67063556/67111528
[pid=22946] ppid=22944 vsize=40704 CPUtime=17.5 cores=0,2,4,6
/proc/22946/stat : 22946 (scip-2.0.1.4b_2) R 22944 22946 20281 0 -1 4202496 10836 0 0 0 1740 10 0 0 25 0 1 0 890423218 41680896 9118 33554432000 4194304 9016284 140735377402704 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22946/statm: 10176 9118 693 1178 0 8994 0
Current children cumulated CPU time (s) 17.5
Current children cumulated vsize (KiB) 40704
[startup+18.3009 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 22947
/proc/meminfo: memFree=31649220/32951124 swapFree=67063556/67111528
[pid=22946] ppid=22944 vsize=40704 CPUtime=18.29 cores=0,2,4,6
/proc/22946/stat : 22946 (scip-2.0.1.4b_2) R 22944 22946 20281 0 -1 4202496 10836 0 0 0 1819 10 0 0 25 0 1 0 890423218 41680896 9118 33554432000 4194304 9016284 140735377402704 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22946/statm: 10176 9118 693 1178 0 8994 0
Current children cumulated CPU time (s) 18.29
Current children cumulated vsize (KiB) 40704
[startup+18.5008 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 22947
/proc/meminfo: memFree=31649220/32951124 swapFree=67063556/67111528
[pid=22946] ppid=22944 vsize=40704 CPUtime=18.49 cores=0,2,4,6
/proc/22946/stat : 22946 (scip-2.0.1.4b_2) R 22944 22946 20281 0 -1 4202496 10836 0 0 0 1839 10 0 0 25 0 1 0 890423218 41680896 9118 33554432000 4194304 9016284 140735377402704 18446744073709551615 7219210 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22946/statm: 10176 9118 693 1178 0 8994 0
Current children cumulated CPU time (s) 18.49
Current children cumulated vsize (KiB) 40704
Child status: 0
Real time (s): 18.5391
CPU time (s): 18.5382
CPU user time (s): 18.4282
CPU system time (s): 0.109983
CPU usage (%): 99.9952
Max. virtual memory (cumulated for all children) (KiB): 47164
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.4282
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10843
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 79
runsolver used 0.033994 second user time and 0.05999 second system time
The end