| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver | UNSAT | 1.02284 | 1.02413 |
| Name | /DEC-SMALLINT-LIN/oliveras/ j90/normalized-j9010_10-unsat.opb |
| MD5SUM | f13c718805fc7daef382ab4352dbd9f0 |
| Bench Category | DEC-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
| Best result obtained on this benchmark | UNSAT |
| Best value of the objective obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | 0.012997 |
| Has Objective Function | NO |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 13650 |
| Total number of constraints | 42833 |
| Number of constraints which are clauses | 42537 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 296 |
| Minimum length of a constraint | 1 |
| Maximum length of a constraint | 75 |
| Number of terms in the objective function | 0 |
| Biggest coefficient in the objective function | 0 |
| Number of bits for the biggest coefficient in the objective function | 0 |
| Sum of the numbers in the objective function | 0 |
| Number of bits of the sum of numbers in the objective function | 0 |
| Biggest number in a constraint | 45 |
| Number of bits of the biggest number in a constraint | 6 |
| Biggest sum of numbers in a constraint | 437 |
| Number of bits of the biggest sum of numbers | 9 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
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-3739852-1338732283.opb>
0.28/0.30 c original problem has 13650 variables (13650 bin, 0 int, 0 impl, 0 cont) and 42833 constraints
0.28/0.30 c problem read
0.28/0.30 c No objective function, only one solution is needed.
0.28/0.30 c presolving settings loaded
0.28/0.38 c presolving:
0.88/0.94 c presolving (1 rounds):
0.88/0.94 c 1187 deleted vars, 4788 deleted constraints, 1187 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.88/0.94 c 1569080 implications, 0 cliques
0.88/0.95 c presolving detected infeasibility
0.88/0.95 c Presolving Time: 0.58
0.88/0.95 c - non default parameters ----------------------------------------------------------------------
0.88/0.95 c # SCIP version 1.2.1.3
0.88/0.95 c
0.88/0.95 c # frequency for displaying node information lines
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 100]
0.88/0.95 c display/freq = 10000
0.88/0.95 c
0.88/0.95 c # maximal time in seconds to run
0.88/0.95 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.88/0.95 c limits/time = 1789.71
0.88/0.95 c
0.88/0.95 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.88/0.95 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.88/0.95 c limits/memory = 13950
0.88/0.95 c
0.88/0.95 c # solving stops, if the given number of solutions were found (-1: no limit)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: -1]
0.88/0.95 c limits/solutions = 1
0.88/0.95 c
0.88/0.95 c # maximal number of separation rounds per node (-1: unlimited)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 5]
0.88/0.95 c separating/maxrounds = 1
0.88/0.95 c
0.88/0.95 c # maximal number of separation rounds in the root node (-1: unlimited)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: -1]
0.88/0.95 c separating/maxroundsroot = 5
0.88/0.95 c
0.88/0.95 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.88/0.95 c # [type: int, range: [1,2], default: 1]
0.88/0.95 c timing/clocktype = 2
0.88/0.95 c
0.88/0.95 c # should presolving try to simplify inequalities
0.88/0.95 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.88/0.95 c constraints/linear/simplifyinequalities = TRUE
0.88/0.95 c
0.88/0.95 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.88/0.95 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.88/0.95 c constraints/indicator/addCouplingCons = TRUE
0.88/0.95 c
0.88/0.95 c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.88/0.95 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.88/0.95 c constraints/knapsack/disaggregation = FALSE
0.88/0.95 c
0.88/0.95 c # should presolving try to simplify knapsacks
0.88/0.95 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.88/0.95 c constraints/knapsack/simplifyinequalities = TRUE
0.88/0.95 c
0.88/0.95 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: -1]
0.88/0.95 c presolving/probing/maxrounds = 0
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 10]
0.88/0.95 c heuristics/coefdiving/freq = -1
0.88/0.95 c
0.88/0.95 c # maximal fraction of diving LP iterations compared to node LP iterations
0.88/0.95 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.88/0.95 c heuristics/coefdiving/maxlpiterquot = 0.075
0.88/0.95 c
0.88/0.95 c # additional number of allowed LP iterations
0.88/0.95 c # [type: int, range: [0,2147483647], default: 1000]
0.88/0.95 c heuristics/coefdiving/maxlpiterofs = 1500
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 30]
0.88/0.95 c heuristics/crossover/freq = -1
0.88/0.95 c
0.88/0.95 c # number of nodes added to the contingent of the total nodes
0.88/0.95 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.88/0.95 c heuristics/crossover/nodesofs = 750
0.88/0.95 c
0.88/0.95 c # number of nodes without incumbent change that heuristic should wait
0.88/0.95 c # [type: longint, range: [0,9223372036854775807], default: 200]
0.88/0.95 c heuristics/crossover/nwaitingnodes = 100
0.88/0.95 c
0.88/0.95 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.88/0.95 c # [type: real, range: [0,1], default: 0.1]
0.88/0.95 c heuristics/crossover/nodesquot = 0.15
0.88/0.95 c
0.88/0.95 c # minimum percentage of integer variables that have to be fixed
0.88/0.95 c # [type: real, range: [0,1], default: 0.666]
0.88/0.95 c heuristics/crossover/minfixingrate = 0.5
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 20]
0.88/0.95 c heuristics/feaspump/freq = -1
0.88/0.95 c
0.88/0.95 c # additional number of allowed LP iterations
0.88/0.95 c # [type: int, range: [0,2147483647], default: 1000]
0.88/0.95 c heuristics/feaspump/maxlpiterofs = 2000
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 10]
0.88/0.95 c heuristics/fracdiving/freq = -1
0.88/0.95 c
0.88/0.95 c # maximal fraction of diving LP iterations compared to node LP iterations
0.88/0.95 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.88/0.95 c heuristics/fracdiving/maxlpiterquot = 0.075
0.88/0.95 c
0.88/0.95 c # additional number of allowed LP iterations
0.88/0.95 c # [type: int, range: [0,2147483647], default: 1000]
0.88/0.95 c heuristics/fracdiving/maxlpiterofs = 1500
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 10]
0.88/0.95 c heuristics/guideddiving/freq = -1
0.88/0.95 c
0.88/0.95 c # maximal fraction of diving LP iterations compared to node LP iterations
0.88/0.95 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.88/0.95 c heuristics/guideddiving/maxlpiterquot = 0.075
0.88/0.95 c
0.88/0.95 c # additional number of allowed LP iterations
0.88/0.95 c # [type: int, range: [0,2147483647], default: 1000]
0.88/0.95 c heuristics/guideddiving/maxlpiterofs = 1500
0.88/0.95 c
0.88/0.95 c # maximal fraction of diving LP iterations compared to node LP iterations
0.88/0.95 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.88/0.95 c heuristics/intdiving/maxlpiterquot = 0.075
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 10]
0.88/0.95 c heuristics/intshifting/freq = -1
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 10]
0.88/0.95 c heuristics/linesearchdiving/freq = -1
0.88/0.95 c
0.88/0.95 c # maximal fraction of diving LP iterations compared to node LP iterations
0.88/0.95 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.88/0.95 c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.88/0.95 c
0.88/0.95 c # additional number of allowed LP iterations
0.88/0.95 c # [type: int, range: [0,2147483647], default: 1000]
0.88/0.95 c heuristics/linesearchdiving/maxlpiterofs = 1500
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 1]
0.88/0.95 c heuristics/nlp/freq = -1
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 20]
0.88/0.95 c heuristics/objpscostdiving/freq = -1
0.88/0.95 c
0.88/0.95 c # maximal fraction of diving LP iterations compared to total iteration number
0.88/0.95 c # [type: real, range: [0,1], default: 0.01]
0.88/0.95 c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.88/0.95 c
0.88/0.95 c # additional number of allowed LP iterations
0.88/0.95 c # [type: int, range: [0,2147483647], default: 1000]
0.88/0.95 c heuristics/objpscostdiving/maxlpiterofs = 1500
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 1]
0.88/0.95 c heuristics/oneopt/freq = -1
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 10]
0.88/0.95 c heuristics/pscostdiving/freq = -1
0.88/0.95 c
0.88/0.95 c # maximal fraction of diving LP iterations compared to node LP iterations
0.88/0.95 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.88/0.95 c heuristics/pscostdiving/maxlpiterquot = 0.075
0.88/0.95 c
0.88/0.95 c # additional number of allowed LP iterations
0.88/0.95 c # [type: int, range: [0,2147483647], default: 1000]
0.88/0.95 c heuristics/pscostdiving/maxlpiterofs = 1500
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 0]
0.88/0.95 c heuristics/rens/freq = -1
0.88/0.95 c
0.88/0.95 c # minimum percentage of integer variables that have to be fixable
0.88/0.95 c # [type: real, range: [0,1], default: 0.5]
0.88/0.95 c heuristics/rens/minfixingrate = 0.3
0.88/0.95 c
0.88/0.95 c # number of nodes added to the contingent of the total nodes
0.88/0.95 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.88/0.95 c heuristics/rens/nodesofs = 2000
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 20]
0.88/0.95 c heuristics/rootsoldiving/freq = -1
0.88/0.95 c
0.88/0.95 c # maximal fraction of diving LP iterations compared to node LP iterations
0.88/0.95 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.88/0.95 c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.88/0.95 c
0.88/0.95 c # additional number of allowed LP iterations
0.88/0.95 c # [type: int, range: [0,2147483647], default: 1000]
0.88/0.95 c heuristics/rootsoldiving/maxlpiterofs = 1500
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 1]
0.88/0.95 c heuristics/rounding/freq = -1
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 10]
0.88/0.95 c heuristics/shifting/freq = -1
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 1]
0.88/0.95 c heuristics/simplerounding/freq = -1
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 0]
0.88/0.95 c heuristics/trivial/freq = -1
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 1]
0.88/0.95 c heuristics/trysol/freq = -1
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 10]
0.88/0.95 c heuristics/veclendiving/freq = -1
0.88/0.95 c
0.88/0.95 c # maximal fraction of diving LP iterations compared to node LP iterations
0.88/0.95 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.88/0.95 c heuristics/veclendiving/maxlpiterquot = 0.075
0.88/0.95 c
0.88/0.95 c # additional number of allowed LP iterations
0.88/0.95 c # [type: int, range: [0,2147483647], default: 1000]
0.88/0.95 c heuristics/veclendiving/maxlpiterofs = 1500
0.88/0.95 c
0.88/0.95 c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 1]
0.88/0.95 c heuristics/zirounding/freq = -1
0.88/0.95 c
0.88/0.95 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 0]
0.88/0.95 c separating/cmir/freq = -1
0.88/0.95 c
0.88/0.95 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: 0]
0.88/0.95 c separating/flowcover/freq = -1
0.88/0.95 c
0.88/0.95 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.88/0.95 c # [type: int, range: [-1,2147483647], default: -1]
0.88/0.95 c separating/rapidlearning/freq = 0
0.88/0.95 c
0.88/0.95 c -----------------------------------------------------------------------------------------------
0.88/0.95 c start solving
0.88/0.95 c
0.88/0.95 c SCIP Status : problem is solved [infeasible]
0.88/0.95 c Solving Time (sec) : 0.65
0.88/0.95 c Solving Nodes : 0
0.88/0.95 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.88/0.95 c Dual Bound : -1.00000000000000e+20
0.88/0.95 c Gap : infinite
0.88/0.95 s UNSATISFIABLE
0.88/0.95 c SCIP Status : problem is solved [infeasible]
0.88/0.95 c Solving Time : 0.65
0.88/0.95 c Original Problem :
0.88/0.95 c Problem name : HOME/instance-3739852-1338732283.opb
0.88/0.95 c Variables : 13650 (13650 binary, 0 integer, 0 implicit integer, 0 continuous)
0.88/0.95 c Constraints : 42833 initial, 42833 maximal
0.88/0.95 c Presolved Problem :
0.88/0.95 c Problem name : t_HOME/instance-3739852-1338732283.opb
0.88/0.95 c Variables : 12463 (12463 binary, 0 integer, 0 implicit integer, 0 continuous)
0.88/0.95 c Constraints : 38045 initial, 38045 maximal
0.88/0.95 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.88/0.95 c trivial : 0.00 0 0 0 0 0 0 0 0
0.88/0.95 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.88/0.95 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.88/0.95 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.88/0.95 c implics : 0.00 0 0 0 0 0 0 0 0
0.88/0.95 c probing : 0.00 0 0 0 0 0 0 0 0
0.88/0.95 c linear : 0.55 1187 0 0 1187 0 4788 0 0
0.88/0.95 c root node : - 0 - - 0 - - - -
0.88/0.95 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.88/0.95 c integral : 0 0 0 0 0 0 0 0 0 0
0.88/0.95 c linear : 38045 0 0 0 0 0 0 0 0 0
0.88/0.95 c countsols : 0 0 0 0 0 0 0 0 0 0
0.88/0.95 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.88/0.95 c integral : 0.00 0.00 0.00 0.00 0.00
0.88/0.95 c linear : 0.00 0.00 0.00 0.00 0.00
0.88/0.95 c countsols : 0.00 0.00 0.00 0.00 0.00
0.88/0.95 c Propagators : Time Calls Cutoffs DomReds
0.88/0.95 c pseudoobj : 0.00 0 0 0
0.88/0.95 c rootredcost : 0.00 0 0 0
0.88/0.95 c vbounds : 0.00 0 0 0
0.88/0.95 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.88/0.95 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.88/0.95 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.88/0.95 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.88/0.95 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.88/0.95 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.88/0.95 c applied globally : - - - 0 0.0 - - -
0.88/0.95 c applied locally : - - - 0 0.0 - - -
0.88/0.95 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.88/0.95 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.88/0.95 c redcost : 0.00 0 0 0 0 0
0.88/0.95 c impliedbounds : 0.00 0 0 0 0 0
0.88/0.95 c intobj : 0.00 0 0 0 0 0
0.88/0.95 c cgmip : 0.00 0 0 0 0 0
0.88/0.95 c gomory : 0.00 0 0 0 0 0
0.88/0.95 c strongcg : 0.00 0 0 0 0 0
0.88/0.95 c cmir : 0.00 0 0 0 0 0
0.88/0.95 c flowcover : 0.00 0 0 0 0 0
0.88/0.95 c clique : 0.00 0 0 0 0 0
0.88/0.95 c zerohalf : 0.00 0 0 0 0 0
0.88/0.95 c mcf : 0.00 0 0 0 0 0
0.88/0.95 c rapidlearning : 0.00 0 0 0 0 0
0.88/0.95 c Pricers : Time Calls Vars
0.88/0.95 c problem variables: 0.00 0 0
0.88/0.95 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.88/0.95 c pscost : 0.00 0 0 0 0 0 0
0.88/0.95 c inference : 0.00 0 0 0 0 0 0
0.88/0.95 c mostinf : 0.00 0 0 0 0 0 0
0.88/0.95 c leastinf : 0.00 0 0 0 0 0 0
0.88/0.95 c fullstrong : 0.00 0 0 0 0 0 0
0.88/0.95 c allfullstrong : 0.00 0 0 0 0 0 0
0.88/0.95 c random : 0.00 0 0 0 0 0 0
0.88/0.95 c relpscost : 0.00 0 0 0 0 0 0
0.88/0.95 c Primal Heuristics : Time Calls Found
0.88/0.95 c LP solutions : 0.00 - 0
0.88/0.95 c pseudo solutions : 0.00 - 0
0.88/0.95 c trivial : 0.01 1 0
0.88/0.95 c simplerounding : 0.00 0 0
0.88/0.95 c zirounding : 0.00 0 0
0.88/0.95 c rounding : 0.00 0 0
0.88/0.95 c shifting : 0.00 0 0
0.88/0.95 c intshifting : 0.00 0 0
0.88/0.95 c oneopt : 0.00 0 0
0.88/0.95 c twoopt : 0.00 0 0
0.88/0.95 c fixandinfer : 0.00 0 0
0.88/0.95 c feaspump : 0.00 0 0
0.88/0.95 c coefdiving : 0.00 0 0
0.88/0.95 c pscostdiving : 0.00 0 0
0.88/0.95 c fracdiving : 0.00 0 0
0.88/0.95 c veclendiving : 0.00 0 0
0.88/0.95 c intdiving : 0.00 0 0
0.88/0.95 c actconsdiving : 0.00 0 0
0.88/0.95 c objpscostdiving : 0.00 0 0
0.88/0.95 c rootsoldiving : 0.00 0 0
0.88/0.95 c linesearchdiving : 0.00 0 0
0.88/0.95 c guideddiving : 0.00 0 0
0.88/0.95 c octane : 0.00 0 0
0.88/0.95 c rens : 0.00 0 0
0.88/0.95 c rins : 0.00 0 0
0.88/0.95 c localbranching : 0.00 0 0
0.88/0.95 c mutation : 0.00 0 0
0.88/0.95 c crossover : 0.00 0 0
0.88/0.95 c dins : 0.00 0 0
0.88/0.95 c undercover : 0.00 0 0
0.88/0.95 c nlp : 0.00 0 0
0.88/0.95 c trysol : 0.00 0 0
0.88/0.95 c LP : Time Calls Iterations Iter/call Iter/sec
0.88/0.95 c primal LP : 0.00 0 0 0.00 -
0.88/0.95 c dual LP : 0.00 0 0 0.00 -
0.88/0.95 c lex dual LP : 0.00 0 0 0.00 -
0.88/0.95 c barrier LP : 0.00 0 0 0.00 -
0.88/0.95 c diving/probing LP: 0.00 0 0 0.00 -
0.88/0.95 c strong branching : 0.00 0 0 0.00 -
0.88/0.95 c (at root node) : - 0 0 0.00 -
0.88/0.95 c conflict analysis: 0.00 0 0 0.00 -
0.88/0.95 c B&B Tree :
0.88/0.95 c number of runs : 1
0.88/0.95 c nodes : 0
0.88/0.95 c nodes (total) : 0
0.88/0.95 c nodes left : 1
0.88/0.95 c max depth : -1
0.88/0.95 c max depth (total): -1
0.88/0.95 c backtracks : 0 (0.0%)
0.88/0.95 c delayed cutoffs : 0
0.88/0.95 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.88/0.95 c avg switch length: 0.00
0.88/0.95 c switching time : 0.00
0.88/0.95 c Solution :
0.88/0.95 c Solutions found : 0 (0 improvements)
0.88/0.95 c Primal Bound : infeasible
0.88/0.95 c Dual Bound : -
0.88/0.95 c Gap : infinite
0.88/0.95 c Root Dual Bound : -
0.88/0.95 c Root Iterations : 0
0.99/1.02 c Time complete: 1.02.
ERROR: no interpretation found !
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-3739852-1338732283/watcher-3739852-1338732283 -o /tmp/evaluation-result-3739852-1338732283/solver-3739852-1338732283 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3739852-1338732283.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: 2.03 2.03 2.00 3/176 25822 /proc/meminfo: memFree=27856032/32873844 swapFree=7108/7108 [pid=25822] ppid=25820 vsize=8944 CPUtime=0 cores=0,2,4,6 /proc/25822/stat : 25822 (pbscip.linux.x8) R 25820 25822 21683 0 -1 4202496 1274 0 0 0 0 0 0 0 20 0 1 0 339352884 9158656 1220 33554432000 4194304 8395647 140736317687856 140736117623992 7382157 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 /proc/25822/statm: 2236 1231 374 1026 0 1206 0 [startup+0.0332159 s] /proc/loadavg: 2.03 2.03 2.00 3/176 25822 /proc/meminfo: memFree=27856032/32873844 swapFree=7108/7108 [pid=25822] ppid=25820 vsize=15636 CPUtime=0.02 cores=0,2,4,6 /proc/25822/stat : 25822 (pbscip.linux.x8) R 25820 25822 21683 0 -1 4202496 3169 0 0 0 2 0 0 0 20 0 1 0 339352884 16011264 3115 33554432000 4194304 8395647 140736317687856 140736117623992 6348982 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 /proc/25822/statm: 3909 3115 390 1026 0 2879 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 15636 [startup+0.100238 s] /proc/loadavg: 2.03 2.03 2.00 3/176 25822 /proc/meminfo: memFree=27856032/32873844 swapFree=7108/7108 [pid=25822] ppid=25820 vsize=20788 CPUtime=0.09 cores=0,2,4,6 /proc/25822/stat : 25822 (pbscip.linux.x8) R 25820 25822 21683 0 -1 4202496 4433 0 0 0 9 0 0 0 20 0 1 0 339352884 21286912 4379 33554432000 4194304 8395647 140736317687856 140736317553064 5754526 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 /proc/25822/statm: 5197 4379 390 1026 0 4167 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 20788 [startup+0.300215 s] /proc/loadavg: 2.03 2.03 2.00 3/176 25822 /proc/meminfo: memFree=27856032/32873844 swapFree=7108/7108 [pid=25822] ppid=25820 vsize=36432 CPUtime=0.28 cores=0,2,4,6 /proc/25822/stat : 25822 (pbscip.linux.x8) R 25820 25822 21683 0 -1 4202496 8351 0 0 0 28 0 0 0 20 0 1 0 339352884 37306368 8297 33554432000 4194304 8395647 140736317687856 140736317553064 5759104 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 /proc/25822/statm: 9108 8297 390 1026 0 8078 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 36432 [startup+0.700223 s] /proc/loadavg: 2.03 2.03 2.00 3/176 25822 /proc/meminfo: memFree=27856032/32873844 swapFree=7108/7108 [pid=25822] ppid=25820 vsize=118992 CPUtime=0.69 cores=0,2,4,6 /proc/25822/stat : 25822 (pbscip.linux.x8) R 25820 25822 21683 0 -1 4202496 28925 0 0 0 65 4 0 0 20 0 1 0 339352884 121847808 28517 33554432000 4194304 8395647 140736317687856 140736317683608 4247653 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0 /proc/25822/statm: 29748 28517 469 1026 0 28718 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 118992 Solver just ended. Dumping a history of the last processes samples [startup+0.900224 s] /proc/loadavg: 2.03 2.03 2.00 3/176 25822 /proc/meminfo: memFree=27856032/32873844 swapFree=7108/7108 [pid=25822] ppid=25820 vsize=132884 CPUtime=0.88 cores=0,2,4,6 /proc/25822/stat : 25822 (pbscip.linux.x8) R 25820 25822 21683 0 -1 4202496 32340 0 0 0 84 4 0 0 20 0 1 0 339352884 136073216 31932 33554432000 4194304 8395647 140736317687856 140736317683608 6080340 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0 /proc/25822/statm: 33221 31932 469 1026 0 32191 0 Current children cumulated CPU time (s) 0.88 Current children cumulated vsize (KiB) 132884 [startup+1.00022 s] /proc/loadavg: 2.03 2.03 2.00 3/177 25823 /proc/meminfo: memFree=27726940/32873844 swapFree=7108/7108 [pid=25822] ppid=25820 vsize=136508 CPUtime=0.99 cores=0,2,4,6 /proc/25822/stat : 25822 (pbscip.linux.x8) R 25820 25822 21683 0 -1 4202496 33152 0 0 0 95 4 0 0 20 0 1 0 339352884 139784192 32744 33554432000 4194304 8395647 140736317687856 140736317683608 6345173 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 /proc/25822/statm: 34127 32744 501 1026 0 33097 0 Current children cumulated CPU time (s) 0.99 Current children cumulated vsize (KiB) 136508 Child status: 0 Real time (s): 1.02413 CPU time (s): 1.02284 CPU user time (s): 0.961853 CPU system time (s): 0.06099 CPU usage (%): 99.8747 Max. virtual memory (cumulated for all children) (KiB): 136508 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.961853 system time used= 0.06099 maximum resident set size= 130976 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 33160 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= 5 runsolver used 0.004999 second user time and 0.007998 second system time The end
Begin job on node139 at 2012-06-03 16:04:43 IDJOB=3739852 IDBENCH=75331 IDSOLVER=2326 FILE ID=node139/3739852-1338732283 RUNJOBID= node139-1338713558-21699 PBS_JOBID= 14636736 Free space on /tmp= 71084 MiB SOLVER NAME= PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j90/normalized-j9010_10-unsat.opb COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3739852-1338732283/watcher-3739852-1338732283 -o /tmp/evaluation-result-3739852-1338732283/solver-3739852-1338732283 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3739852-1338732283.opb -t 1800 -m 15500 TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= f13c718805fc7daef382ab4352dbd9f0 RANDOM SEED=1735493689 node139.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.750 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.50 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.750 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.750 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.90 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.750 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.750 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.92 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.750 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.750 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.750 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873844 kB MemFree: 27856296 kB Buffers: 507480 kB Cached: 3338264 kB SwapCached: 828 kB Active: 2019036 kB Inactive: 2122560 kB Active(anon): 290132 kB Inactive(anon): 7952 kB Active(file): 1728904 kB Inactive(file): 2114608 kB Unevictable: 7108 kB Mlocked: 7108 kB SwapTotal: 67108856 kB SwapFree: 67104688 kB Dirty: 11820 kB Writeback: 0 kB AnonPages: 302124 kB Mapped: 14028 kB Shmem: 8 kB Slab: 734264 kB SReclaimable: 176280 kB SUnreclaim: 557984 kB KernelStack: 1464 kB PageTables: 4568 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 416136 kB VmallocTotal: 34359738367 kB VmallocUsed: 346368 kB VmallocChunk: 34341987984 kB HardwareCorrupted: 0 kB AnonHugePages: 178176 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7872 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 71076 MiB End job on node139 at 2012-06-03 16:04:44