0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00 c Copyright (c) 2002-2010 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-3729830-1338679923.opb>
0.00/0.02 c original problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2707 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
0.00/0.02 c presolving:
0.04/0.05 c (round 1) 0 del vars, 143 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2542 upgd conss, 242 impls, 22 clqs
0.04/0.05 c (round 2) 0 del vars, 143 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2564 upgd conss, 242 impls, 22 clqs
0.04/0.06 c (round 3) 0 del vars, 264 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2564 upgd conss, 242 impls, 22 clqs
0.04/0.06 c presolving (4 rounds):
0.04/0.06 c 0 deleted vars, 264 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.04/0.06 c 242 implications, 22 cliques
0.04/0.06 c presolved problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2443 constraints
0.04/0.06 c 1 constraints of type <knapsack>
0.04/0.06 c 22 constraints of type <setppc>
0.04/0.06 c 2420 constraints of type <logicor>
0.04/0.06 c transformed objective value is always integral (scale: 1)
0.04/0.06 c Presolving Time: 0.04
0.04/0.06 c - non default parameters ----------------------------------------------------------------------
0.04/0.06 c # SCIP version 1.2.1.3
0.04/0.06 c
0.04/0.06 c # frequency for displaying node information lines
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 100]
0.04/0.06 c display/freq = 10000
0.04/0.06 c
0.04/0.06 c # maximal time in seconds to run
0.04/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.06 c limits/time = 1789.99
0.04/0.06 c
0.04/0.06 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.04/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.06 c limits/memory = 13950
0.04/0.06 c
0.04/0.06 c # solving stops, if the given number of solutions were found (-1: no limit)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.06 c limits/solutions = 1
0.04/0.06 c
0.04/0.06 c # maximal number of separation rounds per node (-1: unlimited)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 5]
0.04/0.06 c separating/maxrounds = 1
0.04/0.06 c
0.04/0.06 c # maximal number of separation rounds in the root node (-1: unlimited)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.06 c separating/maxroundsroot = 5
0.04/0.06 c
0.04/0.06 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.04/0.06 c # [type: int, range: [1,2], default: 1]
0.04/0.06 c timing/clocktype = 2
0.04/0.06 c
0.04/0.06 c # should presolving try to simplify inequalities
0.04/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.06 c constraints/linear/simplifyinequalities = TRUE
0.04/0.06 c
0.04/0.06 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.04/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.06 c constraints/indicator/addCouplingCons = TRUE
0.04/0.06 c
0.04/0.06 c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.04/0.06 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.04/0.06 c constraints/knapsack/disaggregation = FALSE
0.04/0.06 c
0.04/0.06 c # should presolving try to simplify knapsacks
0.04/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.06 c constraints/knapsack/simplifyinequalities = TRUE
0.04/0.06 c
0.04/0.06 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.06 c presolving/probing/maxrounds = 0
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 10]
0.04/0.06 c heuristics/coefdiving/freq = -1
0.04/0.06 c
0.04/0.06 c # maximal fraction of diving LP iterations compared to node LP iterations
0.04/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.04/0.06 c heuristics/coefdiving/maxlpiterquot = 0.075
0.04/0.06 c
0.04/0.06 c # additional number of allowed LP iterations
0.04/0.06 c # [type: int, range: [0,2147483647], default: 1000]
0.04/0.06 c heuristics/coefdiving/maxlpiterofs = 1500
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 30]
0.04/0.06 c heuristics/crossover/freq = -1
0.04/0.06 c
0.04/0.06 c # number of nodes added to the contingent of the total nodes
0.04/0.06 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.04/0.06 c heuristics/crossover/nodesofs = 750
0.04/0.06 c
0.04/0.06 c # number of nodes without incumbent change that heuristic should wait
0.04/0.06 c # [type: longint, range: [0,9223372036854775807], default: 200]
0.04/0.06 c heuristics/crossover/nwaitingnodes = 100
0.04/0.06 c
0.04/0.06 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.04/0.06 c # [type: real, range: [0,1], default: 0.1]
0.04/0.06 c heuristics/crossover/nodesquot = 0.15
0.04/0.06 c
0.04/0.06 c # minimum percentage of integer variables that have to be fixed
0.04/0.06 c # [type: real, range: [0,1], default: 0.666]
0.04/0.06 c heuristics/crossover/minfixingrate = 0.5
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 20]
0.04/0.06 c heuristics/feaspump/freq = -1
0.04/0.06 c
0.04/0.06 c # additional number of allowed LP iterations
0.04/0.06 c # [type: int, range: [0,2147483647], default: 1000]
0.04/0.06 c heuristics/feaspump/maxlpiterofs = 2000
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 10]
0.04/0.06 c heuristics/fracdiving/freq = -1
0.04/0.06 c
0.04/0.06 c # maximal fraction of diving LP iterations compared to node LP iterations
0.04/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.04/0.06 c heuristics/fracdiving/maxlpiterquot = 0.075
0.04/0.06 c
0.04/0.06 c # additional number of allowed LP iterations
0.04/0.06 c # [type: int, range: [0,2147483647], default: 1000]
0.04/0.06 c heuristics/fracdiving/maxlpiterofs = 1500
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 10]
0.04/0.06 c heuristics/guideddiving/freq = -1
0.04/0.06 c
0.04/0.06 c # maximal fraction of diving LP iterations compared to node LP iterations
0.04/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.04/0.06 c heuristics/guideddiving/maxlpiterquot = 0.075
0.04/0.06 c
0.04/0.06 c # additional number of allowed LP iterations
0.04/0.06 c # [type: int, range: [0,2147483647], default: 1000]
0.04/0.06 c heuristics/guideddiving/maxlpiterofs = 1500
0.04/0.06 c
0.04/0.06 c # maximal fraction of diving LP iterations compared to node LP iterations
0.04/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.04/0.06 c heuristics/intdiving/maxlpiterquot = 0.075
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 10]
0.04/0.06 c heuristics/intshifting/freq = -1
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 10]
0.04/0.06 c heuristics/linesearchdiving/freq = -1
0.04/0.06 c
0.04/0.06 c # maximal fraction of diving LP iterations compared to node LP iterations
0.04/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.04/0.06 c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.04/0.06 c
0.04/0.06 c # additional number of allowed LP iterations
0.04/0.06 c # [type: int, range: [0,2147483647], default: 1000]
0.04/0.06 c heuristics/linesearchdiving/maxlpiterofs = 1500
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 1]
0.04/0.06 c heuristics/nlp/freq = -1
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 20]
0.04/0.06 c heuristics/objpscostdiving/freq = -1
0.04/0.06 c
0.04/0.06 c # maximal fraction of diving LP iterations compared to total iteration number
0.04/0.06 c # [type: real, range: [0,1], default: 0.01]
0.04/0.06 c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.04/0.06 c
0.04/0.06 c # additional number of allowed LP iterations
0.04/0.06 c # [type: int, range: [0,2147483647], default: 1000]
0.04/0.06 c heuristics/objpscostdiving/maxlpiterofs = 1500
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 1]
0.04/0.06 c heuristics/oneopt/freq = -1
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 10]
0.04/0.06 c heuristics/pscostdiving/freq = -1
0.04/0.06 c
0.04/0.06 c # maximal fraction of diving LP iterations compared to node LP iterations
0.04/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.04/0.06 c heuristics/pscostdiving/maxlpiterquot = 0.075
0.04/0.06 c
0.04/0.06 c # additional number of allowed LP iterations
0.04/0.06 c # [type: int, range: [0,2147483647], default: 1000]
0.04/0.06 c heuristics/pscostdiving/maxlpiterofs = 1500
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 0]
0.04/0.06 c heuristics/rens/freq = -1
0.04/0.06 c
0.04/0.06 c # minimum percentage of integer variables that have to be fixable
0.04/0.06 c # [type: real, range: [0,1], default: 0.5]
0.04/0.06 c heuristics/rens/minfixingrate = 0.3
0.04/0.06 c
0.04/0.06 c # number of nodes added to the contingent of the total nodes
0.04/0.06 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.04/0.06 c heuristics/rens/nodesofs = 2000
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 20]
0.04/0.06 c heuristics/rootsoldiving/freq = -1
0.04/0.06 c
0.04/0.06 c # maximal fraction of diving LP iterations compared to node LP iterations
0.04/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.04/0.06 c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.04/0.06 c
0.04/0.06 c # additional number of allowed LP iterations
0.04/0.06 c # [type: int, range: [0,2147483647], default: 1000]
0.04/0.06 c heuristics/rootsoldiving/maxlpiterofs = 1500
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 1]
0.04/0.06 c heuristics/rounding/freq = -1
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 10]
0.04/0.06 c heuristics/shifting/freq = -1
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 1]
0.04/0.06 c heuristics/simplerounding/freq = -1
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 0]
0.04/0.06 c heuristics/trivial/freq = -1
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 1]
0.04/0.06 c heuristics/trysol/freq = -1
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 10]
0.04/0.06 c heuristics/veclendiving/freq = -1
0.04/0.06 c
0.04/0.06 c # maximal fraction of diving LP iterations compared to node LP iterations
0.04/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.04/0.06 c heuristics/veclendiving/maxlpiterquot = 0.075
0.04/0.06 c
0.04/0.06 c # additional number of allowed LP iterations
0.04/0.06 c # [type: int, range: [0,2147483647], default: 1000]
0.04/0.06 c heuristics/veclendiving/maxlpiterofs = 1500
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 1]
0.04/0.06 c heuristics/zirounding/freq = -1
0.04/0.06 c
0.04/0.06 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 0]
0.04/0.06 c separating/cmir/freq = -1
0.04/0.06 c
0.04/0.06 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 0]
0.04/0.06 c separating/flowcover/freq = -1
0.04/0.06 c
0.04/0.06 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.06 c separating/rapidlearning/freq = 0
0.04/0.06 c
0.04/0.06 c -----------------------------------------------------------------------------------------------
0.04/0.06 c start solving
0.04/0.06 c
0.04/0.07 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.04/0.07 c 0.1s| 1 | 0 | 76 | - |3488k| 0 | 36 | 231 |2443 | 231 |2443 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.19/0.22 c 0.2s| 1 | 0 | 94 | - |3906k| 0 | 46 | 231 |2623 | 231 |2455 | 12 | 0 | 0 | 0.000000e+00 | -- | Inf
0.28/0.32 c 0.3s| 1 | 0 | 112 | - |4309k| 0 | 49 | 231 |2623 | 231 |2460 | 17 | 0 | 0 | 0.000000e+00 | -- | Inf
0.38/0.47 c 0.4s| 1 | 0 | 122 | - |4666k| 0 | 53 | 231 |2623 | 231 |2461 | 18 | 0 | 0 | 0.000000e+00 | -- | Inf
0.59/0.64 c 0.6s| 1 | 0 | 134 | - |4778k| 0 | 55 | 231 |2623 | 231 |2464 | 21 | 0 | 0 | 0.000000e+00 | -- | Inf
0.79/0.81 c 0.8s| 1 | 0 | 152 | - |4855k| 0 | 54 | 231 |2623 | 231 |2466 | 23 | 0 | 0 | 0.000000e+00 | -- | Inf
1.00/1.08 c 1.1s| 1 | 2 | 152 | - |4855k| 0 | 54 | 231 |2623 | 231 |2466 | 23 | 0 | 10 | 0.000000e+00 | -- | Inf
66.37/66.40 c 66.4s| 10000 | 23 |296377 | 29.6 |7061k| 36 | - | 231 |7466 | 231 |2455 | 23 |7095 |2393 | 0.000000e+00 | -- | Inf
115.96/116.04 c 116s| 20000 | 49 |599584 | 30.0 |8335k| 39 | 36 | 231 | 10k| 231 |2455 | 23 | 14k|2664 | 0.000000e+00 | -- | Inf
168.85/168.95 c 169s| 30000 | 77 |902538 | 30.1 |9845k| 55 | 35 | 231 | 13k| 231 |2455 | 23 | 20k|3401 | 0.000000e+00 | -- | Inf
219.65/219.78 c 220s| 40000 | 35 | 1194k| 29.9 |9745k| 55 | 38 | 231 | 12k| 231 |2455 | 23 | 27k|4050 | 0.000000e+00 | -- | Inf
237.74/237.81 c
237.74/237.81 c SCIP Status : problem is solved [infeasible]
237.74/237.81 c Solving Time (sec) : 237.79
237.74/237.81 c Solving Nodes : 43679
237.74/237.81 c Primal Bound : +1.00000000000000e+20 (0 solutions)
237.74/237.81 c Dual Bound : +1.00000000000000e+20
237.74/237.81 c Gap : 0.00 %
237.74/237.81 s UNSATISFIABLE
237.74/237.81 c SCIP Status : problem is solved [infeasible]
237.74/237.81 c Solving Time : 237.79
237.74/237.81 c Original Problem :
237.74/237.81 c Problem name : HOME/instance-3729830-1338679923.opb
237.74/237.81 c Variables : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
237.74/237.81 c Constraints : 2707 initial, 2707 maximal
237.74/237.81 c Presolved Problem :
237.74/237.81 c Problem name : t_HOME/instance-3729830-1338679923.opb
237.74/237.81 c Variables : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
237.74/237.81 c Constraints : 2443 initial, 14030 maximal
237.74/237.81 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
237.74/237.81 c trivial : 0.00 0 0 0 0 0 0 0 0
237.74/237.81 c dualfix : 0.00 0 0 0 0 0 0 0 0
237.74/237.81 c boundshift : 0.00 0 0 0 0 0 0 0 0
237.74/237.81 c inttobinary : 0.00 0 0 0 0 0 0 0 0
237.74/237.81 c implics : 0.00 0 0 0 0 0 0 0 0
237.74/237.81 c probing : 0.00 0 0 0 0 0 0 0 0
237.74/237.81 c knapsack : 0.00 0 0 0 0 0 0 0 0
237.74/237.81 c setppc : 0.00 0 0 0 0 0 121 0 0
237.74/237.81 c linear : 0.02 0 0 0 0 0 143 0 0
237.74/237.81 c logicor : 0.02 0 0 0 0 0 0 0 0
237.74/237.81 c root node : - 1 - - 1 - - - -
237.74/237.81 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
237.74/237.81 c integral : 0 0 0 23010 0 110 1650 0 0 43976
237.74/237.81 c knapsack : 1 5 169750 0 0 204 74121 2 0 0
237.74/237.81 c setppc : 22 5 169650 0 0 873 242568 0 0 0
237.74/237.81 c linear : 0+ 5 168454 0 0 12 1701 5 0 0
237.74/237.81 c logicor : 2420+ 5 81451 0 0 269 257921 0 0 0
237.74/237.81 c countsols : 0 0 0 0 0 0 0 0 0 0
237.74/237.81 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
237.74/237.81 c integral : 32.56 0.00 0.00 32.56 0.00
237.74/237.81 c knapsack : 0.49 0.00 0.49 0.00 0.00
237.74/237.81 c setppc : 0.59 0.00 0.59 0.00 0.00
237.74/237.81 c linear : 0.46 0.00 0.46 0.00 0.00
237.74/237.81 c logicor : 3.01 0.00 3.01 0.00 0.00
237.74/237.81 c countsols : 0.00 0.00 0.00 0.00 0.00
237.74/237.81 c Propagators : Time Calls Cutoffs DomReds
237.74/237.81 c vbounds : 0.12 1 0 0
237.74/237.81 c rootredcost : 0.11 0 0 0
237.74/237.81 c pseudoobj : 0.11 0 0 0
237.74/237.81 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
237.74/237.81 c propagation : 0.04 1358 1350 6964 20.5 25 23.0 -
237.74/237.81 c infeasible LP : 1.35 20515 20145 118010 31.8 114 18.2 0
237.74/237.81 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
237.74/237.81 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
237.74/237.81 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
237.74/237.81 c applied globally : - - - 28622 18.9 - - -
237.74/237.81 c applied locally : - - - 1134 33.4 - - -
237.74/237.81 c Separators : Time Calls Cutoffs DomReds Cuts Conss
237.74/237.81 c cut pool : 0.00 4 - - 73 - (maximal pool size: 392)
237.74/237.81 c redcost : 0.12 22154 0 0 0 0
237.74/237.81 c impliedbounds : 0.00 5 0 0 0 0
237.74/237.81 c intobj : 0.00 0 0 0 0 0
237.74/237.81 c cgmip : 0.00 0 0 0 0 0
237.74/237.81 c gomory : 0.35 5 0 0 977 0
237.74/237.81 c strongcg : 0.27 5 0 0 1545 0
237.74/237.81 c cmir : 0.00 0 0 0 0 0
237.74/237.81 c flowcover : 0.00 0 0 0 0 0
237.74/237.81 c clique : 0.00 5 0 0 0 0
237.74/237.81 c zerohalf : 0.00 0 0 0 0 0
237.74/237.81 c mcf : 0.00 1 0 0 0 0
237.74/237.81 c rapidlearning : 0.09 1 0 0 0 180
237.74/237.81 c Pricers : Time Calls Vars
237.74/237.81 c problem variables: 0.00 0 0
237.74/237.81 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
237.74/237.81 c relpscost : 32.51 23010 110 1650 0 0 43976
237.74/237.81 c pscost : 0.00 0 0 0 0 0 0
237.74/237.81 c inference : 0.00 0 0 0 0 0 0
237.74/237.81 c mostinf : 0.00 0 0 0 0 0 0
237.74/237.81 c leastinf : 0.00 0 0 0 0 0 0
237.74/237.81 c fullstrong : 0.00 0 0 0 0 0 0
237.74/237.81 c allfullstrong : 0.00 0 0 0 0 0 0
237.74/237.81 c random : 0.00 0 0 0 0 0 0
237.74/237.81 c Primal Heuristics : Time Calls Found
237.74/237.81 c LP solutions : 0.00 - 0
237.74/237.81 c pseudo solutions : 0.00 - 0
237.74/237.81 c trivial : 0.00 1 0
237.74/237.81 c simplerounding : 0.00 0 0
237.74/237.81 c zirounding : 0.00 0 0
237.74/237.81 c rounding : 0.00 0 0
237.74/237.81 c shifting : 0.00 0 0
237.74/237.81 c intshifting : 0.00 0 0
237.74/237.81 c oneopt : 0.00 0 0
237.74/237.81 c twoopt : 0.00 0 0
237.74/237.81 c fixandinfer : 0.00 0 0
237.74/237.81 c feaspump : 0.00 0 0
237.74/237.81 c coefdiving : 0.00 0 0
237.74/237.81 c pscostdiving : 0.00 0 0
237.74/237.81 c fracdiving : 0.00 0 0
237.74/237.81 c veclendiving : 0.00 0 0
237.74/237.81 c intdiving : 0.00 0 0
237.74/237.81 c actconsdiving : 0.00 0 0
237.74/237.81 c objpscostdiving : 0.00 0 0
237.74/237.81 c rootsoldiving : 0.00 0 0
237.74/237.81 c linesearchdiving : 0.00 0 0
237.74/237.81 c guideddiving : 0.00 0 0
237.74/237.81 c octane : 0.00 0 0
237.74/237.81 c rens : 0.00 0 0
237.74/237.81 c rins : 0.00 0 0
237.74/237.81 c localbranching : 0.00 0 0
237.74/237.81 c mutation : 0.00 0 0
237.74/237.81 c crossover : 0.00 0 0
237.74/237.81 c dins : 0.00 0 0
237.74/237.81 c undercover : 0.00 0 0
237.74/237.81 c nlp : 0.00 0 0
237.74/237.81 c trysol : 0.00 0 0
237.74/237.81 c LP : Time Calls Iterations Iter/call Iter/sec
237.74/237.81 c primal LP : 0.00 0 0 0.00 -
237.74/237.81 c dual LP : 186.95 43437 1299398 29.91 6950.39
237.74/237.81 c lex dual LP : 0.00 0 0 0.00 -
237.74/237.81 c barrier LP : 0.00 0 0 0.00 -
237.74/237.81 c diving/probing LP: 0.00 0 0 0.00 -
237.74/237.81 c strong branching : 32.21 4230 216531 51.19 6722.68
237.74/237.81 c (at root node) : - 10 1641 164.10 -
237.74/237.81 c conflict analysis: 0.00 0 0 0.00 -
237.74/237.81 c B&B Tree :
237.74/237.81 c number of runs : 1
237.74/237.81 c nodes : 43679
237.74/237.81 c nodes (total) : 43679
237.74/237.81 c nodes left : 0
237.74/237.81 c max depth : 55
237.74/237.81 c max depth (total): 55
237.74/237.81 c backtracks : 5071 (11.6%)
237.74/237.81 c delayed cutoffs : 298
237.74/237.81 c repropagations : 70240 (88462 domain reductions, 292 cutoffs)
237.74/237.81 c avg switch length: 4.75
237.74/237.81 c switching time : 3.51
237.74/237.81 c Solution :
237.74/237.81 c Solutions found : 0 (0 improvements)
237.74/237.81 c Primal Bound : infeasible
237.74/237.81 c Dual Bound : -
237.74/237.81 c Gap : 0.00 %
237.74/237.81 c Root Dual Bound : +0.00000000000000e+00
237.74/237.81 c Root Iterations : 152
237.74/237.83 c Time complete: 237.77.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.1 (svn: 989)
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-3729830-1338679923/watcher-3729830-1338679923 -o /tmp/evaluation-result-3729830-1338679923/solver-3729830-1338679923 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3729830-1338679923.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: 1.92 1.95 1.56 3/176 21205
/proc/meminfo: memFree=27061008/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=10352 CPUtime=0 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 1847 0 0 0 0 0 0 0 20 0 1 0 334120815 10600448 1793 33554432000 4194304 8395647 140734900735328 140734900734280 6347101 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 2588 1793 390 1026 0 1558 0
[startup+0.0498741 s]
/proc/loadavg: 1.92 1.95 1.56 3/176 21205
/proc/meminfo: memFree=27061008/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=19276 CPUtime=0.04 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 4171 0 0 0 4 0 0 0 20 0 1 0 334120815 19738624 3763 33554432000 4194304 8395647 140734900735328 140734900734280 5093376 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 4819 3763 474 1026 0 3789 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 19276
[startup+0.100606 s]
/proc/loadavg: 1.92 1.95 1.56 3/176 21205
/proc/meminfo: memFree=27061008/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=23252 CPUtime=0.09 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 5379 0 0 0 9 0 0 0 20 0 1 0 334120815 23810048 4931 33554432000 4194304 8395647 140734900735328 140734900734280 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 5813 4931 589 1026 0 4783 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23252
[startup+0.300274 s]
/proc/loadavg: 1.92 1.95 1.56 3/176 21205
/proc/meminfo: memFree=27061008/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=37392 CPUtime=0.28 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8719 0 0 0 27 1 0 0 20 0 1 0 334120815 38289408 8240 33554432000 4194304 8395647 140734900735328 140734900734280 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9348 8240 621 1026 0 8318 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 37392
[startup+0.700249 s]
/proc/loadavg: 1.92 1.95 1.56 3/176 21205
/proc/meminfo: memFree=27061008/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=37392 CPUtime=0.69 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8800 0 0 0 67 2 0 0 20 0 1 0 334120815 38289408 8321 33554432000 4194304 8395647 140734900735328 140734900730568 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9348 8321 621 1026 0 8318 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37392
[startup+1.50024 s]
/proc/loadavg: 1.92 1.95 1.56 3/177 21206
/proc/meminfo: memFree=27028224/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=37392 CPUtime=1.49 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8803 0 0 0 147 2 0 0 20 0 1 0 334120815 38289408 8324 33554432000 4194304 8395647 140734900735328 140734900730568 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9348 8324 624 1026 0 8318 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37392
[startup+3.10024 s]
/proc/loadavg: 1.92 1.95 1.56 3/177 21206
/proc/meminfo: memFree=27027852/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=37392 CPUtime=3.09 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8803 0 0 0 305 4 0 0 20 0 1 0 334120815 38289408 8324 33554432000 4194304 8395647 140734900735328 140734900730200 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9348 8324 624 1026 0 8318 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37392
[startup+6.30024 s]
/proc/loadavg: 1.93 1.95 1.57 3/177 21206
/proc/meminfo: memFree=27027488/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=37392 CPUtime=6.29 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8804 0 0 0 622 7 0 0 20 0 1 0 334120815 38289408 8325 33554432000 4194304 8395647 140734900735328 140734900730200 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9348 8325 625 1026 0 8318 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37392
[startup+12.7002 s]
/proc/loadavg: 1.93 1.95 1.57 3/177 21206
/proc/meminfo: memFree=27027008/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=37392 CPUtime=12.69 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8806 0 0 0 1257 12 0 0 20 0 1 0 334120815 38289408 8327 33554432000 4194304 8395647 140734900735328 140734900729880 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9348 8327 627 1026 0 8318 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37392
[startup+25.5002 s]
/proc/loadavg: 1.95 1.95 1.57 3/177 21206
/proc/meminfo: memFree=27026436/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=37392 CPUtime=25.48 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8812 0 0 0 2525 23 0 0 20 0 1 0 334120815 38289408 8580 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9348 8580 627 1026 0 8318 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37392
[startup+51.1003 s]
/proc/loadavg: 1.96 1.95 1.58 3/177 21206
/proc/meminfo: memFree=27025248/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=37392 CPUtime=51.07 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8814 0 0 0 5064 43 0 0 20 0 1 0 334120815 38289408 8833 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9348 8833 627 1026 0 8318 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37392
[startup+102.306 s]
/proc/loadavg: 1.98 1.96 1.60 3/177 21206
/proc/meminfo: memFree=27025372/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=37392 CPUtime=102.27 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8814 0 0 0 10143 84 0 0 20 0 1 0 334120815 38289408 8833 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9348 8833 627 1026 0 8318 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 37392
[startup+162.3 s]
/proc/loadavg: 1.99 1.96 1.63 3/176 21206
/proc/meminfo: memFree=27024632/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=38020 CPUtime=162.25 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 8939 0 0 0 16096 129 0 0 20 0 1 0 334120815 38932480 9028 33554432000 4194304 8395647 140734900735328 140734900730792 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9505 9028 627 1026 0 8475 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 38020
[startup+222.3 s]
/proc/loadavg: 2.05 1.98 1.65 3/178 21247
/proc/meminfo: memFree=25091452/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=39484 CPUtime=222.24 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 9251 0 0 0 22048 176 0 0 20 0 1 0 334120815 40431616 9340 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9871 9340 627 1026 0 8841 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 39484
Solver just ended. Dumping a history of the last processes samples
[startup+230.3 s]
/proc/loadavg: 2.05 1.98 1.65 3/178 21247
/proc/meminfo: memFree=25029448/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=39484 CPUtime=230.24 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 9267 0 0 0 22843 181 0 0 20 0 1 0 334120815 40431616 9356 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9871 9356 628 1026 0 8841 0
Current children cumulated CPU time (s) 230.24
Current children cumulated vsize (KiB) 39484
[startup+233.5 s]
/proc/loadavg: 2.04 1.98 1.66 3/178 21247
/proc/meminfo: memFree=25026904/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=39484 CPUtime=233.45 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 9276 0 0 0 23161 184 0 0 20 0 1 0 334120815 40431616 9365 33554432000 4194304 8395647 140734900735328 140734900730936 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9871 9365 628 1026 0 8841 0
Current children cumulated CPU time (s) 233.45
Current children cumulated vsize (KiB) 39484
[startup+235.1 s]
/proc/loadavg: 2.04 1.98 1.66 3/178 21247
/proc/meminfo: memFree=25026904/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=39484 CPUtime=235.04 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 9276 0 0 0 23319 185 0 0 20 0 1 0 334120815 40431616 9365 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9871 9365 628 1026 0 8841 0
Current children cumulated CPU time (s) 235.04
Current children cumulated vsize (KiB) 39484
[startup+236.7 s]
/proc/loadavg: 2.04 1.98 1.66 3/178 21247
/proc/meminfo: memFree=24995504/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=39484 CPUtime=236.64 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 9276 0 0 0 23478 186 0 0 20 0 1 0 334120815 40431616 9365 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9871 9365 628 1026 0 8841 0
Current children cumulated CPU time (s) 236.64
Current children cumulated vsize (KiB) 39484
[startup+237.5 s]
/proc/loadavg: 2.04 1.98 1.66 3/178 21247
/proc/meminfo: memFree=24993316/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=39484 CPUtime=237.45 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 9276 0 0 0 23559 186 0 0 20 0 1 0 334120815 40431616 9365 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9871 9365 628 1026 0 8841 0
Current children cumulated CPU time (s) 237.45
Current children cumulated vsize (KiB) 39484
[startup+237.7 s]
/proc/loadavg: 2.04 1.98 1.66 3/178 21247
/proc/meminfo: memFree=24993316/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=39484 CPUtime=237.65 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 9277 0 0 0 23578 187 0 0 20 0 1 0 334120815 40431616 9366 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9871 9366 628 1026 0 8841 0
Current children cumulated CPU time (s) 237.65
Current children cumulated vsize (KiB) 39484
[startup+237.8 s]
/proc/loadavg: 2.04 1.98 1.66 3/178 21247
/proc/meminfo: memFree=24993316/32873844 swapFree=7628/7628
[pid=21205] ppid=21203 vsize=39484 CPUtime=237.74 cores=0,2,4,6
/proc/21205/stat : 21205 (pbscip.linux.x8) R 21203 21205 20882 0 -1 4202496 9277 0 0 0 23587 187 0 0 20 0 1 0 334120815 40431616 9366 33554432000 4194304 8395647 140734900735328 140734900730456 7428202 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21205/statm: 9871 9366 628 1026 0 8841 0
Current children cumulated CPU time (s) 237.74
Current children cumulated vsize (KiB) 39484
Child status: 0
Real time (s): 237.83
CPU time (s): 237.783
CPU user time (s): 235.907
CPU system time (s): 1.87571
CPU usage (%): 99.98
Max. virtual memory (cumulated for all children) (KiB): 39484
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 235.907
system time used= 1.87571
maximum resident set size= 37472
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9282
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= 13
involuntary context switches= 334
runsolver used 0.374943 second user time and 1.22481 second system time
The end