| 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 | 1.35279 | 1.35369 |
| Name | /DEC-SMALLINT-LIN/oliveras/j90/ normalized-j9014_1-unsat.opb |
| MD5SUM | 55b8067ae8df952812934475200b69c4 |
| 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 | 0.016997 |
| 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 | 16198 |
| Total number of constraints | 50975 |
| Number of constraints which are clauses | 50623 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 352 |
| Minimum length of a constraint | 1 |
| Maximum length of a constraint | 90 |
| 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 | 51 |
| Number of bits of the biggest number in a constraint | 6 |
| Biggest sum of numbers in a constraint | 588 |
| Number of bits of the biggest sum of numbers | 10 |
| 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-3739826-1338732252.opb>
0.29/0.34 c original problem has 16198 variables (16198 bin, 0 int, 0 impl, 0 cont) and 50975 constraints
0.29/0.34 c problem read
0.29/0.34 c No objective function, only one solution is needed.
0.29/0.34 c presolving settings loaded
0.39/0.46 c presolving:
1.19/1.24 c presolving (1 rounds):
1.19/1.24 c 1185 deleted vars, 4773 deleted constraints, 1185 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.19/1.24 c 2139622 implications, 0 cliques
1.19/1.24 c presolving detected infeasibility
1.19/1.24 c Presolving Time: 0.81
1.19/1.24 c - non default parameters ----------------------------------------------------------------------
1.19/1.24 c # SCIP version 1.2.1.3
1.19/1.24 c
1.19/1.24 c # frequency for displaying node information lines
1.19/1.24 c # [type: int, range: [-1,2147483647], default: 100]
1.19/1.24 c display/freq = 10000
1.19/1.24 c
1.19/1.24 c # maximal time in seconds to run
1.19/1.24 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.19/1.24 c limits/time = 1789.67
1.19/1.24 c
1.19/1.24 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.19/1.24 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.19/1.24 c limits/memory = 13950
1.19/1.24 c
1.19/1.24 c # solving stops, if the given number of solutions were found (-1: no limit)
1.19/1.24 c # [type: int, range: [-1,2147483647], default: -1]
1.19/1.25 c limits/solutions = 1
1.19/1.25 c
1.19/1.25 c # maximal number of separation rounds per node (-1: unlimited)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 5]
1.19/1.25 c separating/maxrounds = 1
1.19/1.25 c
1.19/1.25 c # maximal number of separation rounds in the root node (-1: unlimited)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: -1]
1.19/1.25 c separating/maxroundsroot = 5
1.19/1.25 c
1.19/1.25 c # default clock type (1: CPU user seconds, 2: wall clock time)
1.19/1.25 c # [type: int, range: [1,2], default: 1]
1.19/1.25 c timing/clocktype = 2
1.19/1.25 c
1.19/1.25 c # should presolving try to simplify inequalities
1.19/1.25 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.19/1.25 c constraints/linear/simplifyinequalities = TRUE
1.19/1.25 c
1.19/1.25 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
1.19/1.25 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.19/1.25 c constraints/indicator/addCouplingCons = TRUE
1.19/1.25 c
1.19/1.25 c # should disaggregation of knapsack constraints be allowed in preprocessing?
1.19/1.25 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
1.19/1.25 c constraints/knapsack/disaggregation = FALSE
1.19/1.25 c
1.19/1.25 c # should presolving try to simplify knapsacks
1.19/1.25 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.19/1.25 c constraints/knapsack/simplifyinequalities = TRUE
1.19/1.25 c
1.19/1.25 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: -1]
1.19/1.25 c presolving/probing/maxrounds = 0
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.25 c heuristics/coefdiving/freq = -1
1.19/1.25 c
1.19/1.25 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.25 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.25 c heuristics/coefdiving/maxlpiterquot = 0.075
1.19/1.25 c
1.19/1.25 c # additional number of allowed LP iterations
1.19/1.25 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.25 c heuristics/coefdiving/maxlpiterofs = 1500
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 30]
1.19/1.25 c heuristics/crossover/freq = -1
1.19/1.25 c
1.19/1.25 c # number of nodes added to the contingent of the total nodes
1.19/1.25 c # [type: longint, range: [0,9223372036854775807], default: 500]
1.19/1.25 c heuristics/crossover/nodesofs = 750
1.19/1.25 c
1.19/1.25 c # number of nodes without incumbent change that heuristic should wait
1.19/1.25 c # [type: longint, range: [0,9223372036854775807], default: 200]
1.19/1.25 c heuristics/crossover/nwaitingnodes = 100
1.19/1.25 c
1.19/1.25 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
1.19/1.25 c # [type: real, range: [0,1], default: 0.1]
1.19/1.25 c heuristics/crossover/nodesquot = 0.15
1.19/1.25 c
1.19/1.25 c # minimum percentage of integer variables that have to be fixed
1.19/1.25 c # [type: real, range: [0,1], default: 0.666]
1.19/1.25 c heuristics/crossover/minfixingrate = 0.5
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 20]
1.19/1.25 c heuristics/feaspump/freq = -1
1.19/1.25 c
1.19/1.25 c # additional number of allowed LP iterations
1.19/1.25 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.25 c heuristics/feaspump/maxlpiterofs = 2000
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.25 c heuristics/fracdiving/freq = -1
1.19/1.25 c
1.19/1.25 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.25 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.25 c heuristics/fracdiving/maxlpiterquot = 0.075
1.19/1.25 c
1.19/1.25 c # additional number of allowed LP iterations
1.19/1.25 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.25 c heuristics/fracdiving/maxlpiterofs = 1500
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.25 c heuristics/guideddiving/freq = -1
1.19/1.25 c
1.19/1.25 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.25 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.25 c heuristics/guideddiving/maxlpiterquot = 0.075
1.19/1.25 c
1.19/1.25 c # additional number of allowed LP iterations
1.19/1.25 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.25 c heuristics/guideddiving/maxlpiterofs = 1500
1.19/1.25 c
1.19/1.25 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.25 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.25 c heuristics/intdiving/maxlpiterquot = 0.075
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.25 c heuristics/intshifting/freq = -1
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.25 c heuristics/linesearchdiving/freq = -1
1.19/1.25 c
1.19/1.25 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.25 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.25 c heuristics/linesearchdiving/maxlpiterquot = 0.075
1.19/1.25 c
1.19/1.25 c # additional number of allowed LP iterations
1.19/1.25 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.25 c heuristics/linesearchdiving/maxlpiterofs = 1500
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 1]
1.19/1.25 c heuristics/nlp/freq = -1
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 20]
1.19/1.25 c heuristics/objpscostdiving/freq = -1
1.19/1.25 c
1.19/1.25 c # maximal fraction of diving LP iterations compared to total iteration number
1.19/1.25 c # [type: real, range: [0,1], default: 0.01]
1.19/1.25 c heuristics/objpscostdiving/maxlpiterquot = 0.015
1.19/1.25 c
1.19/1.25 c # additional number of allowed LP iterations
1.19/1.25 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.25 c heuristics/objpscostdiving/maxlpiterofs = 1500
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 1]
1.19/1.25 c heuristics/oneopt/freq = -1
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.25 c heuristics/pscostdiving/freq = -1
1.19/1.25 c
1.19/1.25 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.25 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.25 c heuristics/pscostdiving/maxlpiterquot = 0.075
1.19/1.25 c
1.19/1.25 c # additional number of allowed LP iterations
1.19/1.25 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.25 c heuristics/pscostdiving/maxlpiterofs = 1500
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 0]
1.19/1.25 c heuristics/rens/freq = -1
1.19/1.25 c
1.19/1.25 c # minimum percentage of integer variables that have to be fixable
1.19/1.25 c # [type: real, range: [0,1], default: 0.5]
1.19/1.25 c heuristics/rens/minfixingrate = 0.3
1.19/1.25 c
1.19/1.25 c # number of nodes added to the contingent of the total nodes
1.19/1.25 c # [type: longint, range: [0,9223372036854775807], default: 500]
1.19/1.25 c heuristics/rens/nodesofs = 2000
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 20]
1.19/1.25 c heuristics/rootsoldiving/freq = -1
1.19/1.25 c
1.19/1.25 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.25 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
1.19/1.25 c heuristics/rootsoldiving/maxlpiterquot = 0.015
1.19/1.25 c
1.19/1.25 c # additional number of allowed LP iterations
1.19/1.25 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.25 c heuristics/rootsoldiving/maxlpiterofs = 1500
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 1]
1.19/1.25 c heuristics/rounding/freq = -1
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.25 c heuristics/shifting/freq = -1
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 1]
1.19/1.25 c heuristics/simplerounding/freq = -1
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 0]
1.19/1.25 c heuristics/trivial/freq = -1
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 1]
1.19/1.25 c heuristics/trysol/freq = -1
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.25 c heuristics/veclendiving/freq = -1
1.19/1.25 c
1.19/1.25 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.25 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.25 c heuristics/veclendiving/maxlpiterquot = 0.075
1.19/1.25 c
1.19/1.25 c # additional number of allowed LP iterations
1.19/1.25 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.25 c heuristics/veclendiving/maxlpiterofs = 1500
1.19/1.25 c
1.19/1.25 c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 1]
1.19/1.25 c heuristics/zirounding/freq = -1
1.19/1.25 c
1.19/1.25 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 0]
1.19/1.25 c separating/cmir/freq = -1
1.19/1.25 c
1.19/1.25 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: 0]
1.19/1.25 c separating/flowcover/freq = -1
1.19/1.25 c
1.19/1.25 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.19/1.25 c # [type: int, range: [-1,2147483647], default: -1]
1.19/1.25 c separating/rapidlearning/freq = 0
1.19/1.25 c
1.19/1.25 c -----------------------------------------------------------------------------------------------
1.19/1.25 c start solving
1.19/1.25 c
1.19/1.25 c SCIP Status : problem is solved [infeasible]
1.19/1.25 c Solving Time (sec) : 0.90
1.19/1.25 c Solving Nodes : 0
1.19/1.25 c Primal Bound : +1.00000000000000e+20 (0 solutions)
1.19/1.25 c Dual Bound : -1.00000000000000e+20
1.19/1.25 c Gap : infinite
1.19/1.25 s UNSATISFIABLE
1.19/1.25 c SCIP Status : problem is solved [infeasible]
1.19/1.25 c Solving Time : 0.90
1.19/1.25 c Original Problem :
1.19/1.25 c Problem name : HOME/instance-3739826-1338732252.opb
1.19/1.25 c Variables : 16198 (16198 binary, 0 integer, 0 implicit integer, 0 continuous)
1.19/1.25 c Constraints : 50975 initial, 50975 maximal
1.19/1.25 c Presolved Problem :
1.19/1.25 c Problem name : t_HOME/instance-3739826-1338732252.opb
1.19/1.25 c Variables : 15013 (15013 binary, 0 integer, 0 implicit integer, 0 continuous)
1.19/1.25 c Constraints : 46202 initial, 46202 maximal
1.19/1.25 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.19/1.25 c trivial : 0.00 0 0 0 0 0 0 0 0
1.19/1.25 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.19/1.25 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.19/1.25 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.19/1.25 c implics : 0.00 0 0 0 0 0 0 0 0
1.19/1.25 c probing : 0.00 0 0 0 0 0 0 0 0
1.19/1.25 c linear : 0.76 1185 0 0 1185 0 4773 0 0
1.19/1.25 c root node : - 0 - - 0 - - - -
1.19/1.25 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.19/1.25 c integral : 0 0 0 0 0 0 0 0 0 0
1.19/1.25 c linear : 46202 0 0 0 0 0 0 0 0 0
1.19/1.25 c countsols : 0 0 0 0 0 0 0 0 0 0
1.19/1.25 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.19/1.25 c integral : 0.00 0.00 0.00 0.00 0.00
1.19/1.25 c linear : 0.00 0.00 0.00 0.00 0.00
1.19/1.25 c countsols : 0.00 0.00 0.00 0.00 0.00
1.19/1.25 c Propagators : Time Calls Cutoffs DomReds
1.19/1.25 c pseudoobj : 0.00 0 0 0
1.19/1.25 c rootredcost : 0.00 0 0 0
1.19/1.25 c vbounds : 0.00 0 0 0
1.19/1.25 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.19/1.25 c propagation : 0.00 0 0 0 0.0 0 0.0 -
1.19/1.25 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
1.19/1.25 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.19/1.25 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.19/1.25 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.19/1.25 c applied globally : - - - 0 0.0 - - -
1.19/1.25 c applied locally : - - - 0 0.0 - - -
1.19/1.25 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.19/1.25 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
1.19/1.25 c redcost : 0.00 0 0 0 0 0
1.19/1.25 c impliedbounds : 0.00 0 0 0 0 0
1.19/1.25 c intobj : 0.00 0 0 0 0 0
1.19/1.25 c cgmip : 0.00 0 0 0 0 0
1.19/1.25 c gomory : 0.00 0 0 0 0 0
1.19/1.25 c strongcg : 0.00 0 0 0 0 0
1.19/1.25 c cmir : 0.00 0 0 0 0 0
1.19/1.25 c flowcover : 0.00 0 0 0 0 0
1.19/1.25 c clique : 0.00 0 0 0 0 0
1.19/1.25 c zerohalf : 0.00 0 0 0 0 0
1.19/1.25 c mcf : 0.00 0 0 0 0 0
1.19/1.25 c rapidlearning : 0.00 0 0 0 0 0
1.19/1.25 c Pricers : Time Calls Vars
1.19/1.25 c problem variables: 0.00 0 0
1.19/1.25 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.19/1.25 c pscost : 0.00 0 0 0 0 0 0
1.19/1.25 c inference : 0.00 0 0 0 0 0 0
1.19/1.25 c mostinf : 0.00 0 0 0 0 0 0
1.19/1.25 c leastinf : 0.00 0 0 0 0 0 0
1.19/1.25 c fullstrong : 0.00 0 0 0 0 0 0
1.19/1.25 c allfullstrong : 0.00 0 0 0 0 0 0
1.19/1.25 c random : 0.00 0 0 0 0 0 0
1.19/1.25 c relpscost : 0.00 0 0 0 0 0 0
1.19/1.25 c Primal Heuristics : Time Calls Found
1.19/1.25 c LP solutions : 0.00 - 0
1.19/1.25 c pseudo solutions : 0.00 - 0
1.19/1.25 c trivial : 0.01 1 0
1.19/1.25 c simplerounding : 0.00 0 0
1.19/1.25 c zirounding : 0.00 0 0
1.19/1.25 c rounding : 0.00 0 0
1.19/1.25 c shifting : 0.00 0 0
1.19/1.25 c intshifting : 0.00 0 0
1.19/1.25 c oneopt : 0.00 0 0
1.19/1.25 c twoopt : 0.00 0 0
1.19/1.25 c fixandinfer : 0.00 0 0
1.19/1.25 c feaspump : 0.00 0 0
1.19/1.25 c coefdiving : 0.00 0 0
1.19/1.25 c pscostdiving : 0.00 0 0
1.19/1.25 c fracdiving : 0.00 0 0
1.19/1.25 c veclendiving : 0.00 0 0
1.19/1.25 c intdiving : 0.00 0 0
1.19/1.25 c actconsdiving : 0.00 0 0
1.19/1.25 c objpscostdiving : 0.00 0 0
1.19/1.25 c rootsoldiving : 0.00 0 0
1.19/1.25 c linesearchdiving : 0.00 0 0
1.19/1.25 c guideddiving : 0.00 0 0
1.19/1.25 c octane : 0.00 0 0
1.19/1.25 c rens : 0.00 0 0
1.19/1.25 c rins : 0.00 0 0
1.19/1.25 c localbranching : 0.00 0 0
1.19/1.25 c mutation : 0.00 0 0
1.19/1.25 c crossover : 0.00 0 0
1.19/1.25 c dins : 0.00 0 0
1.19/1.25 c undercover : 0.00 0 0
1.19/1.25 c nlp : 0.00 0 0
1.19/1.25 c trysol : 0.00 0 0
1.19/1.25 c LP : Time Calls Iterations Iter/call Iter/sec
1.19/1.25 c primal LP : 0.00 0 0 0.00 -
1.19/1.25 c dual LP : 0.00 0 0 0.00 -
1.19/1.25 c lex dual LP : 0.00 0 0 0.00 -
1.19/1.25 c barrier LP : 0.00 0 0 0.00 -
1.19/1.25 c diving/probing LP: 0.00 0 0 0.00 -
1.19/1.25 c strong branching : 0.00 0 0 0.00 -
1.19/1.25 c (at root node) : - 0 0 0.00 -
1.19/1.25 c conflict analysis: 0.00 0 0 0.00 -
1.19/1.25 c B&B Tree :
1.19/1.25 c number of runs : 1
1.19/1.25 c nodes : 0
1.19/1.25 c nodes (total) : 0
1.19/1.25 c nodes left : 1
1.19/1.25 c max depth : -1
1.19/1.25 c max depth (total): -1
1.19/1.25 c backtracks : 0 (0.0%)
1.19/1.25 c delayed cutoffs : 0
1.19/1.25 c repropagations : 0 (0 domain reductions, 0 cutoffs)
1.19/1.25 c avg switch length: 0.00
1.19/1.25 c switching time : 0.00
1.19/1.25 c Solution :
1.19/1.25 c Solutions found : 0 (0 improvements)
1.19/1.25 c Primal Bound : infeasible
1.19/1.25 c Dual Bound : -
1.19/1.25 c Gap : infinite
1.19/1.25 c Root Dual Bound : -
1.19/1.25 c Root Iterations : 0
1.28/1.35 c Time complete: 1.35.
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-3739826-1338732252/watcher-3739826-1338732252 -o /tmp/evaluation-result-3739826-1338732252/solver-3739826-1338732252 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3739826-1338732252.opb -t 1800 -m 15500 running on 4 cores: 1,3,5,7 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: 1.94 1.99 1.99 3/176 4750 /proc/meminfo: memFree=28151496/32873844 swapFree=7112/7112 [pid=4750] ppid=4748 vsize=9972 CPUtime=0 cores=1,3,5,7 /proc/4750/stat : 4750 (pbscip.linux.x8) R 4748 4750 2459 0 -1 4202496 1676 0 0 0 0 0 0 0 20 0 1 0 339350895 10211328 1622 33554432000 4194304 8395647 140733806093760 140733785823896 7382157 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 /proc/4750/statm: 2493 1629 374 1026 0 1463 0 [startup+0.0291951 s] /proc/loadavg: 1.94 1.99 1.99 3/176 4750 /proc/meminfo: memFree=28151496/32873844 swapFree=7112/7112 [pid=4750] ppid=4748 vsize=14628 CPUtime=0.02 cores=1,3,5,7 /proc/4750/stat : 4750 (pbscip.linux.x8) R 4748 4750 2459 0 -1 4202496 2907 0 0 0 2 0 0 0 20 0 1 0 339350895 14979072 2853 33554432000 4194304 8395647 140733806093760 140733785823896 7385800 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 /proc/4750/statm: 3657 2853 390 1026 0 2627 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 14628 [startup+0.100292 s] /proc/loadavg: 1.94 1.99 1.99 3/176 4750 /proc/meminfo: memFree=28151496/32873844 swapFree=7112/7112 [pid=4750] ppid=4748 vsize=22948 CPUtime=0.09 cores=1,3,5,7 /proc/4750/stat : 4750 (pbscip.linux.x8) R 4748 4750 2459 0 -1 4202496 4976 0 0 0 9 0 0 0 20 0 1 0 339350895 23498752 4922 33554432000 4194304 8395647 140733806093760 140733785823896 4423932 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 /proc/4750/statm: 5737 4922 390 1026 0 4707 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 22948 [startup+0.300289 s] /proc/loadavg: 1.94 1.99 1.99 3/176 4750 /proc/meminfo: memFree=28151496/32873844 swapFree=7112/7112 [pid=4750] ppid=4748 vsize=39628 CPUtime=0.29 cores=1,3,5,7 /proc/4750/stat : 4750 (pbscip.linux.x8) R 4748 4750 2459 0 -1 4202496 9127 0 0 0 28 1 0 0 20 0 1 0 339350895 40579072 9073 33554432000 4194304 8395647 140733806093760 140733785823896 7430272 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 /proc/4750/statm: 9907 9073 390 1026 0 8877 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 39628 [startup+0.700309 s] /proc/loadavg: 1.94 1.99 1.99 3/176 4750 /proc/meminfo: memFree=28151496/32873844 swapFree=7112/7112 [pid=4750] ppid=4748 vsize=123612 CPUtime=0.69 cores=1,3,5,7 /proc/4750/stat : 4750 (pbscip.linux.x8) R 4748 4750 2459 0 -1 4202496 30119 0 0 0 64 5 0 0 20 0 1 0 339350895 126578688 29711 33554432000 4194304 8395647 140733806093760 140733785823896 4247653 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/4750/statm: 30903 29711 469 1026 0 29873 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 123612 Solver just ended. Dumping a history of the last processes samples [startup+1.10681 s] /proc/loadavg: 1.94 1.99 1.99 3/177 4751 /proc/meminfo: memFree=28005168/32873844 swapFree=7112/7112 [pid=4750] ppid=4748 vsize=161404 CPUtime=1.1 cores=1,3,5,7 /proc/4750/stat : 4750 (pbscip.linux.x8) R 4748 4750 2459 0 -1 4202496 39496 0 0 0 104 6 0 0 20 0 1 0 339350895 165277696 39088 33554432000 4194304 8395647 140733806093760 140733806089512 7385355 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/4750/statm: 40351 39088 469 1026 0 39321 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 161404 [startup+1.30034 s] /proc/loadavg: 1.94 1.99 1.99 3/177 4751 /proc/meminfo: memFree=28005168/32873844 swapFree=7112/7112 [pid=4750] ppid=4748 vsize=169400 CPUtime=1.28 cores=1,3,5,7 /proc/4750/stat : 4750 (pbscip.linux.x8) R 4748 4750 2459 0 -1 4202496 41220 0 0 0 122 6 0 0 20 0 1 0 339350895 173465600 40812 33554432000 4194304 8395647 140733806093760 140733806089512 4750032 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 /proc/4750/statm: 42350 40812 501 1026 0 41320 0 Current children cumulated CPU time (s) 1.28 Current children cumulated vsize (KiB) 169400 Child status: 0 Real time (s): 1.35369 CPU time (s): 1.35279 CPU user time (s): 1.27181 CPU system time (s): 0.080987 CPU usage (%): 99.9334 Max. virtual memory (cumulated for all children) (KiB): 169400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.27181 system time used= 0.080987 maximum resident set size= 163248 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 41228 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= 2 runsolver used 0.001999 second user time and 0.011998 second system time The end
Begin job on node119 at 2012-06-03 16:04:12 IDJOB=3739826 IDBENCH=75100 IDSOLVER=2326 FILE ID=node119/3739826-1338732252 RUNJOBID= node119-1338714114-2476 PBS_JOBID= 14636753 Free space on /tmp= 70884 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-j9014_1-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-3739826-1338732252/watcher-3739826-1338732252 -o /tmp/evaluation-result-3739826-1338732252/solver-3739826-1338732252 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3739826-1338732252.opb -t 1800 -m 15500 TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 55b8067ae8df952812934475200b69c4 RANDOM SEED=233986254 node119.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 : 2666.943 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 : 5333.88 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 : 2666.943 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 : 2666.943 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 : 5331.93 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 : 2666.943 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 : 2666.943 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 : 5331.93 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 : 2666.943 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 : 5331.92 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 : 2666.943 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 : 5331.90 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 : 2666.943 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: 28151876 kB Buffers: 407440 kB Cached: 3056616 kB SwapCached: 1936 kB Active: 1918444 kB Inactive: 1972784 kB Active(anon): 422720 kB Inactive(anon): 6624 kB Active(file): 1495724 kB Inactive(file): 1966160 kB Unevictable: 7112 kB Mlocked: 7112 kB SwapTotal: 67108856 kB SwapFree: 67100224 kB Dirty: 11892 kB Writeback: 0 kB AnonPages: 432440 kB Mapped: 14276 kB Shmem: 0 kB Slab: 690932 kB SReclaimable: 132500 kB SUnreclaim: 558432 kB KernelStack: 1456 kB PageTables: 4380 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 552744 kB VmallocTotal: 34359738367 kB VmallocUsed: 346368 kB VmallocChunk: 34341987984 kB HardwareCorrupted: 0 kB AnonHugePages: 12288 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= 70876 MiB End job on node119 at 2012-06-03 16:04:14