0.00/0.00 c SCIP version 2.0.1.5 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
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-3450326-1307113039.opb>
0.00/0.02 c original problem has 3290 variables (3290 bin, 0 int, 0 impl, 0 cont) and 3592 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, 3290 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 101 upgd conss, 24920 impls, 199 clqs
0.06/0.08 c (round 2) 3090 del vars, 3290 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 301 upgd conss, 24920 impls, 0 clqs
0.06/0.08 c presolving (3 rounds):
0.06/0.08 c 3090 deleted vars, 3290 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.06/0.08 c 24920 implications, 0 cliques
0.06/0.08 c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 302 constraints
0.06/0.08 c 201 constraints of type <knapsack>
0.06/0.08 c 100 constraints of type <setppc>
0.06/0.08 c 1 constraints of type <linear>
0.06/0.08 c transformed objective value is always integral (scale: 1)
0.06/0.08 c Presolving Time: 0.06
0.06/0.08 c - non default parameters ----------------------------------------------------------------------
0.06/0.08 c # SCIP version 2.0.1.5
0.06/0.08 c
0.06/0.08 c # frequency for displaying node information lines
0.06/0.08 c # [type: int, range: [-1,2147483647], default: 100]
0.06/0.08 c display/freq = 10000
0.06/0.08 c
0.06/0.08 c # maximal time in seconds to run
0.06/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.06/0.08 c limits/time = 1800
0.06/0.08 c
0.06/0.08 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.06/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.06/0.08 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 | 265 | - |8627k| 0 | 152 | 200 | 302 | 200 | 302 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.18 c 0.2s| 1 | 0 | 270 | - |8631k| 0 | 156 | 200 | 303 | 200 | 305 | 3 | 0 | 0 | 0.000000e+00 | -- | Inf
0.59/0.61 c 0.6s| 1 | 2 | 270 | - |8632k| 0 | 156 | 200 | 303 | 200 | 305 | 3 | 0 | 10 | 0.000000e+00 | -- | Inf
18.80/18.88 c
18.80/18.88 c SCIP Status : problem is solved [infeasible]
18.80/18.88 c Solving Time (sec) : 18.88
18.80/18.88 c Solving Nodes : 31
18.80/18.88 c Primal Bound : +1.00000000000000e+20 (0 solutions)
18.80/18.88 c Dual Bound : +1.00000000000000e+20
18.80/18.88 c Gap : 0.00 %
18.80/18.88 s UNSATISFIABLE
18.80/18.88 c SCIP Status : problem is solved [infeasible]
18.80/18.88 c Total Time : 18.88
18.80/18.88 c solving : 18.88
18.80/18.88 c presolving : 0.06 (included in solving)
18.80/18.88 c reading : 0.02 (included in solving)
18.80/18.88 c Original Problem :
18.80/18.88 c Problem name : HOME/instance-3450326-1307113039.opb
18.80/18.88 c Variables : 3290 (3290 binary, 0 integer, 0 implicit integer, 0 continuous)
18.80/18.88 c Constraints : 3592 initial, 3592 maximal
18.80/18.88 c Presolved Problem :
18.80/18.88 c Problem name : t_HOME/instance-3450326-1307113039.opb
18.80/18.88 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
18.80/18.88 c Constraints : 302 initial, 306 maximal
18.80/18.88 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
18.80/18.88 c trivial : 0.00 0 0 0 0 0 0 0 0 0
18.80/18.88 c dualfix : 0.00 3090 0 0 0 0 0 0 0 0
18.80/18.88 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
18.80/18.88 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
18.80/18.88 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
18.80/18.88 c implics : 0.00 0 0 0 0 0 0 0 0 0
18.80/18.88 c probing : 0.00 0 0 0 0 0 0 0 0 0
18.80/18.88 c knapsack : 0.01 0 0 0 0 0 0 0 0 0
18.80/18.88 c setppc : 0.00 0 0 0 0 0 0 0 0 0
18.80/18.88 c linear : 0.01 0 0 0 0 0 0 0 0 0
18.80/18.88 c logicor : 0.00 0 0 0 0 0 0 0 0 0
18.80/18.89 c pseudoboolean : 0.01 0 0 0 0 0 3290 0 0 0
18.80/18.89 c root node : - 4 - - 4 - - - - -
18.80/18.89 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
18.80/18.89 c integral : 0 0 0 79 0 1 0 7 268 0 0 30
18.80/18.89 c knapsack : 201 2 119 0 0 0 0 0 0 6 0 0
18.80/18.89 c setppc : 100 2 119 0 0 0 2 0 15 0 0 0
18.80/18.89 c linear : 1+ 3 119 0 0 0 0 0 0 0 0 0
18.80/18.89 c logicor : 0+ 0 18 0 0 0 3 0 2 0 0 0
18.80/18.89 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0
18.80/18.89 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
18.80/18.89 c integral : 17.35 0.00 0.00 17.35 0.00 0.00 0.00
18.80/18.89 c knapsack : 0.01 0.00 0.00 0.00 0.00 0.00 0.00
18.80/18.89 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18.80/18.89 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18.80/18.89 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18.80/18.89 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
18.80/18.89 c Propagators : #Propagate #Resprop Cutoffs DomReds
18.80/18.89 c vbounds : 0 0 0 0
18.80/18.89 c rootredcost : 0 0 0 0
18.80/18.89 c pseudoobj : 0 0 0 0
18.80/18.89 c Propagator Timings : TotalTime Propagate Resprop
18.80/18.89 c vbounds : 0.00 0.00 0.00
18.80/18.89 c rootredcost : 0.00 0.00 0.00
18.80/18.89 c pseudoobj : 0.00 0.00 0.00
18.80/18.89 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
18.80/18.89 c propagation : 0.00 0 0 0 0.0 0 0.0 -
18.80/18.89 c infeasible LP : 0.00 9 8 11 23.6 0 0.0 0
18.80/18.89 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
18.80/18.89 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
18.80/18.89 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
18.80/18.89 c applied globally : - - - 8 21.6 - - -
18.80/18.89 c applied locally : - - - 0 0.0 - - -
18.80/18.89 c Separators : Time Calls Cutoffs DomReds Cuts Conss
18.80/18.89 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
18.80/18.89 c redcost : 0.00 31 0 0 0 0
18.80/18.89 c impliedbounds : 0.00 2 0 0 0 0
18.80/18.89 c intobj : 0.00 0 0 0 0 0
18.80/18.89 c gomory : 0.04 2 0 0 0 0
18.80/18.89 c cgmip : 0.00 0 0 0 0 0
18.80/18.89 c closecuts : 0.00 0 0 0 0 0
18.80/18.89 c strongcg : 0.03 2 0 0 0 0
18.80/18.89 c cmir : 0.00 0 0 0 0 0
18.80/18.89 c flowcover : 0.00 0 0 0 0 0
18.80/18.89 c clique : 0.00 1 0 0 0 0
18.80/18.89 c zerohalf : 0.00 0 0 0 0 0
18.80/18.89 c mcf : 0.00 1 0 0 0 0
18.80/18.89 c oddcycle : 0.00 0 0 0 0 0
18.80/18.89 c rapidlearning : 0.03 1 0 0 0 1
18.80/18.89 c Pricers : Time Calls Vars
18.80/18.89 c problem variables: 0.00 0 0
18.80/18.89 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
18.80/18.89 c relpscost : 17.35 79 7 268 0 0 30
18.80/18.89 c pscost : 0.00 0 0 0 0 0 0
18.80/18.89 c inference : 0.00 0 0 0 0 0 0
18.80/18.89 c mostinf : 0.00 0 0 0 0 0 0
18.80/18.89 c leastinf : 0.00 0 0 0 0 0 0
18.80/18.89 c fullstrong : 0.00 0 0 0 0 0 0
18.80/18.89 c allfullstrong : 0.00 0 0 0 0 0 0
18.80/18.89 c random : 0.00 0 0 0 0 0 0
18.80/18.89 c Primal Heuristics : Time Calls Found
18.80/18.89 c LP solutions : 0.00 - 0
18.80/18.89 c pseudo solutions : 0.00 - 0
18.80/18.89 c trivial : 0.00 1 0
18.80/18.89 c shiftandpropagate: 0.00 0 0
18.80/18.89 c simplerounding : 0.00 0 0
18.80/18.89 c zirounding : 0.00 0 0
18.80/18.89 c rounding : 0.00 0 0
18.80/18.89 c shifting : 0.00 0 0
18.80/18.89 c intshifting : 0.00 0 0
18.80/18.89 c oneopt : 0.00 0 0
18.80/18.89 c twoopt : 0.00 0 0
18.80/18.89 c fixandinfer : 0.00 0 0
18.80/18.89 c feaspump : 0.00 0 0
18.80/18.89 c clique : 0.00 0 0
18.80/18.89 c coefdiving : 0.00 0 0
18.80/18.89 c pscostdiving : 0.00 0 0
18.80/18.89 c fracdiving : 0.00 0 0
18.80/18.89 c veclendiving : 0.00 0 0
18.80/18.89 c intdiving : 0.00 0 0
18.80/18.89 c actconsdiving : 0.00 0 0
18.80/18.89 c objpscostdiving : 0.00 0 0
18.80/18.89 c rootsoldiving : 0.00 0 0
18.80/18.89 c linesearchdiving : 0.00 0 0
18.80/18.89 c guideddiving : 0.00 0 0
18.80/18.89 c octane : 0.00 0 0
18.80/18.89 c rens : 0.00 0 0
18.80/18.89 c rins : 0.00 0 0
18.80/18.89 c localbranching : 0.00 0 0
18.80/18.89 c mutation : 0.00 0 0
18.80/18.89 c crossover : 0.00 0 0
18.80/18.89 c dins : 0.00 0 0
18.80/18.89 c vbounds : 0.00 0 0
18.80/18.89 c undercover : 0.00 0 0
18.80/18.89 c subnlp : 0.00 0 0
18.80/18.89 c trysol : 0.00 0 0
18.80/18.89 c LP : Time Calls Iterations Iter/call Iter/sec
18.80/18.89 c primal LP : 0.00 0 0 0.00 -
18.80/18.89 c dual LP : 1.33 89 6163 69.25 4643.66
18.80/18.89 c lex dual LP : 0.00 0 0 0.00 -
18.80/18.89 c barrier LP : 0.00 0 0 0.00 -
18.80/18.89 c diving/probing LP: 0.00 0 0 0.00 -
18.80/18.89 c strong branching : 17.34 559 86501 154.74 4989.06
18.80/18.89 c (at root node) : - 10 2095 209.50 -
18.80/18.89 c conflict analysis: 0.00 0 0 0.00 -
18.80/18.89 c B&B Tree :
18.80/18.89 c number of runs : 1
18.80/18.89 c nodes : 31
18.80/18.89 c nodes (total) : 31
18.80/18.89 c nodes left : 0
18.80/18.89 c max depth : 15
18.80/18.89 c max depth (total): 15
18.80/18.89 c backtracks : 12 (38.7%)
18.80/18.89 c delayed cutoffs : 0
18.80/18.89 c repropagations : 14 (1 domain reductions, 0 cutoffs)
18.80/18.89 c avg switch length: 3.55
18.80/18.89 c switching time : 0.00
18.80/18.89 c Solution :
18.80/18.89 c Solutions found : 0 (0 improvements)
18.80/18.89 c Primal Bound : infeasible
18.80/18.89 c Dual Bound : -
18.80/18.89 c Gap : 0.00 %
18.80/18.89 c Root Dual Bound : +0.00000000000000e+00
18.80/18.89 c Root Iterations : 270
18.89/18.90 c Time complete: 18.9.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 977)
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-3450326-1307113039/watcher-3450326-1307113039 -o /tmp/evaluation-result-3450326-1307113039/solver-3450326-1307113039 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3450326-1307113039.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 2.04 2.00 2/498 11919
/proc/meminfo: memFree=29036612/32951132 swapFree=57925096/67111528
[pid=11919] ppid=11917 vsize=16684 CPUtime=0 cores=0,2,4,6
/proc/11919/stat : 11919 (scip-2.0.1.4b.l) R 11917 11919 10513 0 -1 4202496 3170 0 0 0 0 0 0 0 25 0 1 0 822903525 17084416 3123 33554432000 4194304 9163163 140733534390240 18446744073709551615 6919008 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11919/statm: 4171 3123 409 1214 0 2953 0
[startup+0.068103 s]
/proc/loadavg: 2.02 2.04 2.00 2/498 11919
/proc/meminfo: memFree=29036612/32951132 swapFree=57925096/67111528
[pid=11919] ppid=11917 vsize=29960 CPUtime=0.06 cores=0,2,4,6
/proc/11919/stat : 11919 (scip-2.0.1.4b.l) R 11917 11919 10513 0 -1 4202496 6513 0 0 0 5 1 0 0 25 0 1 0 822903525 30679040 6208 33554432000 4194304 9163163 140733534390240 18446744073709551615 4815731 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/11919/statm: 7490 6208 528 1214 0 6272 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 29960
[startup+0.10108 s]
/proc/loadavg: 2.02 2.04 2.00 2/498 11919
/proc/meminfo: memFree=29036612/32951132 swapFree=57925096/67111528
[pid=11919] ppid=11917 vsize=33120 CPUtime=0.09 cores=0,2,4,6
/proc/11919/stat : 11919 (scip-2.0.1.4b.l) R 11917 11919 10513 0 -1 4202496 7493 0 0 0 8 1 0 0 25 0 1 0 822903525 33914880 7188 33554432000 4194304 9163163 140733534390240 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/11919/statm: 8280 7188 653 1214 0 7062 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33120
[startup+0.301043 s]
/proc/loadavg: 2.02 2.04 2.00 2/498 11919
/proc/meminfo: memFree=29036612/32951132 swapFree=57925096/67111528
[pid=11919] ppid=11917 vsize=45100 CPUtime=0.29 cores=0,2,4,6
/proc/11919/stat : 11919 (scip-2.0.1.4b.l) R 11917 11919 10513 0 -1 4202496 10983 0 0 0 28 1 0 0 25 0 1 0 822903525 46182400 9943 33554432000 4194304 9163163 140733534390240 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/11919/statm: 11275 9943 715 1214 0 10057 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 45100
[startup+0.700989 s]
/proc/loadavg: 2.02 2.04 2.00 2/498 11919
/proc/meminfo: memFree=29036612/32951132 swapFree=57925096/67111528
[pid=11919] ppid=11917 vsize=45100 CPUtime=0.69 cores=0,2,4,6
/proc/11919/stat : 11919 (scip-2.0.1.4b.l) R 11917 11919 10513 0 -1 4202496 10984 0 0 0 68 1 0 0 25 0 1 0 822903525 46182400 9944 33554432000 4194304 9163163 140733534390240 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/11919/statm: 11275 9944 716 1214 0 10057 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45100
[startup+1.50085 s]
/proc/loadavg: 2.02 2.04 2.00 3/499 11920
/proc/meminfo: memFree=28997048/32951132 swapFree=57925096/67111528
[pid=11919] ppid=11917 vsize=45100 CPUtime=1.49 cores=0,2,4,6
/proc/11919/stat : 11919 (scip-2.0.1.4b.l) R 11917 11919 10513 0 -1 4202496 10986 0 0 0 148 1 0 0 25 0 1 0 822903525 46182400 9946 33554432000 4194304 9163163 140733534390240 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/11919/statm: 11275 9946 717 1214 0 10057 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45100
[startup+3.10059 s]
/proc/loadavg: 2.02 2.04 2.00 3/499 11920
/proc/meminfo: memFree=28995996/32951132 swapFree=57925096/67111528
[pid=11919] ppid=11917 vsize=45100 CPUtime=3.09 cores=0,2,4,6
/proc/11919/stat : 11919 (scip-2.0.1.4b.l) R 11917 11919 10513 0 -1 4202496 10986 0 0 0 307 2 0 0 25 0 1 0 822903525 46182400 9946 33554432000 4194304 9163163 140733534390240 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/11919/statm: 11275 9946 717 1214 0 10057 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45100
[startup+6.30106 s]
/proc/loadavg: 2.02 2.04 2.00 3/499 11920
/proc/meminfo: memFree=28995012/32951132 swapFree=57925096/67111528
[pid=11919] ppid=11917 vsize=45100 CPUtime=6.29 cores=0,2,4,6
/proc/11919/stat : 11919 (scip-2.0.1.4b.l) R 11917 11919 10513 0 -1 4202496 10986 0 0 0 626 3 0 0 25 0 1 0 822903525 46182400 9946 33554432000 4194304 9163163 140733534390240 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/11919/statm: 11275 9946 717 1214 0 10057 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45100
[startup+12.701 s]
/proc/loadavg: 2.16 2.07 2.01 3/499 11920
/proc/meminfo: memFree=28994536/32951132 swapFree=57925096/67111528
[pid=11919] ppid=11917 vsize=45100 CPUtime=12.69 cores=0,2,4,6
/proc/11919/stat : 11919 (scip-2.0.1.4b.l) R 11917 11919 10513 0 -1 4202496 10986 0 0 0 1263 6 0 0 25 0 1 0 822903525 46182400 9946 33554432000 4194304 9163163 140733534390240 18446744073709551615 7390381 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/11919/statm: 11275 9946 717 1214 0 10057 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45100
Solver just ended. Dumping a history of the last processes samples
[startup+15.9004 s]
/proc/loadavg: 2.16 2.07 2.01 3/499 11920
/proc/meminfo: memFree=28994672/32951132 swapFree=57925096/67111528
[pid=11919] ppid=11917 vsize=45100 CPUtime=15.89 cores=0,2,4,6
/proc/11919/stat : 11919 (scip-2.0.1.4b.l) R 11917 11919 10513 0 -1 4202496 10986 0 0 0 1581 8 0 0 25 0 1 0 822903525 46182400 9946 33554432000 4194304 9163163 140733534390240 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/11919/statm: 11275 9946 717 1214 0 10057 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 45100
[startup+17.5012 s]
/proc/loadavg: 2.15 2.06 2.01 3/499 11920
/proc/meminfo: memFree=28994796/32951132 swapFree=57925096/67111528
[pid=11919] ppid=11917 vsize=45100 CPUtime=17.51 cores=0,2,4,6
/proc/11919/stat : 11919 (scip-2.0.1.4b.l) R 11917 11919 10513 0 -1 4202496 10986 0 0 0 1742 9 0 0 25 0 1 0 822903525 46182400 9946 33554432000 4194304 9163163 140733534390240 18446744073709551615 7382628 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/11919/statm: 11275 9946 717 1214 0 10057 0
Current children cumulated CPU time (s) 17.51
Current children cumulated vsize (KiB) 45100
[startup+18.301 s]
/proc/loadavg: 2.15 2.06 2.01 3/499 11920
/proc/meminfo: memFree=28994796/32951132 swapFree=57925096/67111528
[pid=11919] ppid=11917 vsize=45100 CPUtime=18.29 cores=0,2,4,6
/proc/11919/stat : 11919 (scip-2.0.1.4b.l) R 11917 11919 10513 0 -1 4202496 10986 0 0 0 1820 9 0 0 25 0 1 0 822903525 46182400 9946 33554432000 4194304 9163163 140733534390240 18446744073709551615 7390296 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/11919/statm: 11275 9946 717 1214 0 10057 0
Current children cumulated CPU time (s) 18.29
Current children cumulated vsize (KiB) 45100
[startup+18.719 s]
/proc/loadavg: 2.15 2.06 2.01 3/499 11920
/proc/meminfo: memFree=28994424/32951132 swapFree=57925096/67111528
[pid=11919] ppid=11917 vsize=45100 CPUtime=18.7 cores=0,2,4,6
/proc/11919/stat : 11919 (scip-2.0.1.4b.l) R 11917 11919 10513 0 -1 4202496 10986 0 0 0 1861 9 0 0 25 0 1 0 822903525 46182400 9946 33554432000 4194304 9163163 140733534390240 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/11919/statm: 11275 9946 717 1214 0 10057 0
Current children cumulated CPU time (s) 18.7
Current children cumulated vsize (KiB) 45100
[startup+18.9009 s]
/proc/loadavg: 2.15 2.06 2.01 3/499 11920
/proc/meminfo: memFree=28994424/32951132 swapFree=57925096/67111528
[pid=11919] ppid=11917 vsize=35880 CPUtime=18.89 cores=0,2,4,6
/proc/11919/stat : 11919 (scip-2.0.1.4b.l) R 11917 11919 10513 0 -1 4202496 10989 0 0 0 1879 10 0 0 25 0 1 0 822903525 36741120 7911 33554432000 4194304 9163163 140733534390240 18446744073709551615 4339338 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/11919/statm: 8970 7911 720 1214 0 7752 0
Current children cumulated CPU time (s) 18.89
Current children cumulated vsize (KiB) 35880
Child status: 0
Real time (s): 18.9039
CPU time (s): 18.9021
CPU user time (s): 18.8001
CPU system time (s): 0.101984
CPU usage (%): 99.9904
Max. virtual memory (cumulated for all children) (KiB): 45100
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.8001
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10991
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= 196
runsolver used 0.104984 second user time and 0.214967 second system time
The end