| 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 | 2.51962 | 2.52199 |
| Name | /DEC-SMALLINT-LIN/oliveras/j120/ normalized-j12059_3-unsat.opb |
| MD5SUM | 64fef40f840e9877b596be903d039f9c |
| 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 | 0.026995 |
| 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 | 26136 |
| Total number of constraints | 90585 |
| Number of constraints which are clauses | 90157 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 428 |
| Minimum length of a constraint | 1 |
| Maximum length of a constraint | 120 |
| 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 | 46 |
| Number of bits of the biggest number in a constraint | 6 |
| Biggest sum of numbers in a constraint | 748 |
| 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-3739748-1338732172.opb>
0.58/0.63 c original problem has 26136 variables (26136 bin, 0 int, 0 impl, 0 cont) and 90585 constraints
0.58/0.63 c problem read
0.58/0.63 c No objective function, only one solution is needed.
0.58/0.63 c presolving settings loaded
0.79/0.82 c presolving:
2.29/2.37 c presolving (1 rounds):
2.29/2.37 c 3335 deleted vars, 11366 deleted constraints, 3335 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
2.29/2.37 c 4038656 implications, 0 cliques
2.29/2.37 c presolving detected infeasibility
2.29/2.37 c Presolving Time: 1.60
2.29/2.37 c - non default parameters ----------------------------------------------------------------------
2.29/2.37 c # SCIP version 1.2.1.3
2.29/2.37 c
2.29/2.37 c # frequency for displaying node information lines
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 100]
2.29/2.37 c display/freq = 10000
2.29/2.37 c
2.29/2.37 c # maximal time in seconds to run
2.29/2.37 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.29/2.37 c limits/time = 1789.38
2.29/2.37 c
2.29/2.37 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.29/2.37 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.29/2.37 c limits/memory = 13950
2.29/2.37 c
2.29/2.37 c # solving stops, if the given number of solutions were found (-1: no limit)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: -1]
2.29/2.37 c limits/solutions = 1
2.29/2.37 c
2.29/2.37 c # maximal number of separation rounds per node (-1: unlimited)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 5]
2.29/2.37 c separating/maxrounds = 1
2.29/2.37 c
2.29/2.37 c # maximal number of separation rounds in the root node (-1: unlimited)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: -1]
2.29/2.37 c separating/maxroundsroot = 5
2.29/2.37 c
2.29/2.37 c # default clock type (1: CPU user seconds, 2: wall clock time)
2.29/2.37 c # [type: int, range: [1,2], default: 1]
2.29/2.37 c timing/clocktype = 2
2.29/2.37 c
2.29/2.37 c # should presolving try to simplify inequalities
2.29/2.37 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.37 c constraints/linear/simplifyinequalities = TRUE
2.29/2.37 c
2.29/2.37 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
2.29/2.37 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.37 c constraints/indicator/addCouplingCons = TRUE
2.29/2.37 c
2.29/2.37 c # should disaggregation of knapsack constraints be allowed in preprocessing?
2.29/2.37 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
2.29/2.37 c constraints/knapsack/disaggregation = FALSE
2.29/2.37 c
2.29/2.37 c # should presolving try to simplify knapsacks
2.29/2.37 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.37 c constraints/knapsack/simplifyinequalities = TRUE
2.29/2.37 c
2.29/2.37 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: -1]
2.29/2.37 c presolving/probing/maxrounds = 0
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 10]
2.29/2.37 c heuristics/coefdiving/freq = -1
2.29/2.37 c
2.29/2.37 c # maximal fraction of diving LP iterations compared to node LP iterations
2.29/2.37 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.29/2.37 c heuristics/coefdiving/maxlpiterquot = 0.075
2.29/2.37 c
2.29/2.37 c # additional number of allowed LP iterations
2.29/2.37 c # [type: int, range: [0,2147483647], default: 1000]
2.29/2.37 c heuristics/coefdiving/maxlpiterofs = 1500
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 30]
2.29/2.37 c heuristics/crossover/freq = -1
2.29/2.37 c
2.29/2.37 c # number of nodes added to the contingent of the total nodes
2.29/2.37 c # [type: longint, range: [0,9223372036854775807], default: 500]
2.29/2.37 c heuristics/crossover/nodesofs = 750
2.29/2.37 c
2.29/2.37 c # number of nodes without incumbent change that heuristic should wait
2.29/2.37 c # [type: longint, range: [0,9223372036854775807], default: 200]
2.29/2.37 c heuristics/crossover/nwaitingnodes = 100
2.29/2.37 c
2.29/2.37 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
2.29/2.37 c # [type: real, range: [0,1], default: 0.1]
2.29/2.37 c heuristics/crossover/nodesquot = 0.15
2.29/2.37 c
2.29/2.37 c # minimum percentage of integer variables that have to be fixed
2.29/2.37 c # [type: real, range: [0,1], default: 0.666]
2.29/2.37 c heuristics/crossover/minfixingrate = 0.5
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 20]
2.29/2.37 c heuristics/feaspump/freq = -1
2.29/2.37 c
2.29/2.37 c # additional number of allowed LP iterations
2.29/2.37 c # [type: int, range: [0,2147483647], default: 1000]
2.29/2.37 c heuristics/feaspump/maxlpiterofs = 2000
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 10]
2.29/2.37 c heuristics/fracdiving/freq = -1
2.29/2.37 c
2.29/2.37 c # maximal fraction of diving LP iterations compared to node LP iterations
2.29/2.37 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.29/2.37 c heuristics/fracdiving/maxlpiterquot = 0.075
2.29/2.37 c
2.29/2.37 c # additional number of allowed LP iterations
2.29/2.37 c # [type: int, range: [0,2147483647], default: 1000]
2.29/2.37 c heuristics/fracdiving/maxlpiterofs = 1500
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 10]
2.29/2.37 c heuristics/guideddiving/freq = -1
2.29/2.37 c
2.29/2.37 c # maximal fraction of diving LP iterations compared to node LP iterations
2.29/2.37 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.29/2.37 c heuristics/guideddiving/maxlpiterquot = 0.075
2.29/2.37 c
2.29/2.37 c # additional number of allowed LP iterations
2.29/2.37 c # [type: int, range: [0,2147483647], default: 1000]
2.29/2.37 c heuristics/guideddiving/maxlpiterofs = 1500
2.29/2.37 c
2.29/2.37 c # maximal fraction of diving LP iterations compared to node LP iterations
2.29/2.37 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.29/2.37 c heuristics/intdiving/maxlpiterquot = 0.075
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 10]
2.29/2.37 c heuristics/intshifting/freq = -1
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 10]
2.29/2.37 c heuristics/linesearchdiving/freq = -1
2.29/2.37 c
2.29/2.37 c # maximal fraction of diving LP iterations compared to node LP iterations
2.29/2.37 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.29/2.37 c heuristics/linesearchdiving/maxlpiterquot = 0.075
2.29/2.37 c
2.29/2.37 c # additional number of allowed LP iterations
2.29/2.37 c # [type: int, range: [0,2147483647], default: 1000]
2.29/2.37 c heuristics/linesearchdiving/maxlpiterofs = 1500
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 1]
2.29/2.37 c heuristics/nlp/freq = -1
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 20]
2.29/2.37 c heuristics/objpscostdiving/freq = -1
2.29/2.37 c
2.29/2.37 c # maximal fraction of diving LP iterations compared to total iteration number
2.29/2.37 c # [type: real, range: [0,1], default: 0.01]
2.29/2.37 c heuristics/objpscostdiving/maxlpiterquot = 0.015
2.29/2.37 c
2.29/2.37 c # additional number of allowed LP iterations
2.29/2.37 c # [type: int, range: [0,2147483647], default: 1000]
2.29/2.37 c heuristics/objpscostdiving/maxlpiterofs = 1500
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 1]
2.29/2.37 c heuristics/oneopt/freq = -1
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 10]
2.29/2.37 c heuristics/pscostdiving/freq = -1
2.29/2.37 c
2.29/2.37 c # maximal fraction of diving LP iterations compared to node LP iterations
2.29/2.37 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.29/2.37 c heuristics/pscostdiving/maxlpiterquot = 0.075
2.29/2.37 c
2.29/2.37 c # additional number of allowed LP iterations
2.29/2.37 c # [type: int, range: [0,2147483647], default: 1000]
2.29/2.37 c heuristics/pscostdiving/maxlpiterofs = 1500
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 0]
2.29/2.37 c heuristics/rens/freq = -1
2.29/2.37 c
2.29/2.37 c # minimum percentage of integer variables that have to be fixable
2.29/2.37 c # [type: real, range: [0,1], default: 0.5]
2.29/2.37 c heuristics/rens/minfixingrate = 0.3
2.29/2.37 c
2.29/2.37 c # number of nodes added to the contingent of the total nodes
2.29/2.37 c # [type: longint, range: [0,9223372036854775807], default: 500]
2.29/2.37 c heuristics/rens/nodesofs = 2000
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 20]
2.29/2.37 c heuristics/rootsoldiving/freq = -1
2.29/2.37 c
2.29/2.37 c # maximal fraction of diving LP iterations compared to node LP iterations
2.29/2.37 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
2.29/2.37 c heuristics/rootsoldiving/maxlpiterquot = 0.015
2.29/2.37 c
2.29/2.37 c # additional number of allowed LP iterations
2.29/2.37 c # [type: int, range: [0,2147483647], default: 1000]
2.29/2.37 c heuristics/rootsoldiving/maxlpiterofs = 1500
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 1]
2.29/2.37 c heuristics/rounding/freq = -1
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 10]
2.29/2.37 c heuristics/shifting/freq = -1
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 1]
2.29/2.37 c heuristics/simplerounding/freq = -1
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 0]
2.29/2.37 c heuristics/trivial/freq = -1
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 1]
2.29/2.37 c heuristics/trysol/freq = -1
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 10]
2.29/2.37 c heuristics/veclendiving/freq = -1
2.29/2.37 c
2.29/2.37 c # maximal fraction of diving LP iterations compared to node LP iterations
2.29/2.37 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.29/2.37 c heuristics/veclendiving/maxlpiterquot = 0.075
2.29/2.37 c
2.29/2.37 c # additional number of allowed LP iterations
2.29/2.37 c # [type: int, range: [0,2147483647], default: 1000]
2.29/2.37 c heuristics/veclendiving/maxlpiterofs = 1500
2.29/2.37 c
2.29/2.37 c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 1]
2.29/2.37 c heuristics/zirounding/freq = -1
2.29/2.37 c
2.29/2.37 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 0]
2.29/2.37 c separating/cmir/freq = -1
2.29/2.37 c
2.29/2.37 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: 0]
2.29/2.37 c separating/flowcover/freq = -1
2.29/2.37 c
2.29/2.37 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.29/2.37 c # [type: int, range: [-1,2147483647], default: -1]
2.29/2.37 c separating/rapidlearning/freq = 0
2.29/2.37 c
2.29/2.37 c -----------------------------------------------------------------------------------------------
2.29/2.37 c start solving
2.29/2.37 c
2.29/2.37 c SCIP Status : problem is solved [infeasible]
2.29/2.37 c Solving Time (sec) : 1.74
2.29/2.37 c Solving Nodes : 0
2.29/2.37 c Primal Bound : +1.00000000000000e+20 (0 solutions)
2.29/2.37 c Dual Bound : -1.00000000000000e+20
2.29/2.37 c Gap : infinite
2.29/2.37 s UNSATISFIABLE
2.29/2.37 c SCIP Status : problem is solved [infeasible]
2.29/2.37 c Solving Time : 1.74
2.29/2.37 c Original Problem :
2.29/2.37 c Problem name : HOME/instance-3739748-1338732172.opb
2.29/2.37 c Variables : 26136 (26136 binary, 0 integer, 0 implicit integer, 0 continuous)
2.29/2.37 c Constraints : 90585 initial, 90585 maximal
2.29/2.37 c Presolved Problem :
2.29/2.37 c Problem name : t_HOME/instance-3739748-1338732172.opb
2.29/2.37 c Variables : 22801 (22801 binary, 0 integer, 0 implicit integer, 0 continuous)
2.29/2.37 c Constraints : 79219 initial, 79219 maximal
2.29/2.37 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
2.29/2.37 c trivial : 0.00 0 0 0 0 0 0 0 0
2.29/2.37 c dualfix : 0.00 0 0 0 0 0 0 0 0
2.29/2.37 c boundshift : 0.00 0 0 0 0 0 0 0 0
2.29/2.37 c inttobinary : 0.00 0 0 0 0 0 0 0 0
2.29/2.37 c implics : 0.00 0 0 0 0 0 0 0 0
2.29/2.37 c probing : 0.00 0 0 0 0 0 0 0 0
2.29/2.37 c linear : 1.52 3335 0 0 3335 0 11366 0 0
2.29/2.37 c root node : - 0 - - 0 - - - -
2.29/2.37 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
2.29/2.37 c integral : 0 0 0 0 0 0 0 0 0 0
2.29/2.37 c linear : 79219 0 0 0 0 0 0 0 0 0
2.29/2.37 c countsols : 0 0 0 0 0 0 0 0 0 0
2.29/2.37 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
2.29/2.37 c integral : 0.00 0.00 0.00 0.00 0.00
2.29/2.37 c linear : 0.00 0.00 0.00 0.00 0.00
2.29/2.37 c countsols : 0.00 0.00 0.00 0.00 0.00
2.29/2.37 c Propagators : Time Calls Cutoffs DomReds
2.29/2.37 c pseudoobj : 0.00 0 0 0
2.29/2.37 c rootredcost : 0.00 0 0 0
2.29/2.37 c vbounds : 0.00 0 0 0
2.29/2.37 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.29/2.37 c propagation : 0.00 0 0 0 0.0 0 0.0 -
2.29/2.37 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
2.29/2.37 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.29/2.37 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.29/2.37 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.29/2.37 c applied globally : - - - 0 0.0 - - -
2.29/2.37 c applied locally : - - - 0 0.0 - - -
2.29/2.37 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.29/2.37 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
2.29/2.37 c redcost : 0.00 0 0 0 0 0
2.29/2.37 c impliedbounds : 0.00 0 0 0 0 0
2.29/2.37 c intobj : 0.00 0 0 0 0 0
2.29/2.37 c cgmip : 0.00 0 0 0 0 0
2.29/2.37 c gomory : 0.00 0 0 0 0 0
2.29/2.37 c strongcg : 0.00 0 0 0 0 0
2.29/2.37 c cmir : 0.00 0 0 0 0 0
2.29/2.37 c flowcover : 0.00 0 0 0 0 0
2.29/2.37 c clique : 0.00 0 0 0 0 0
2.29/2.37 c zerohalf : 0.00 0 0 0 0 0
2.29/2.37 c mcf : 0.00 0 0 0 0 0
2.29/2.37 c rapidlearning : 0.00 0 0 0 0 0
2.29/2.37 c Pricers : Time Calls Vars
2.29/2.37 c problem variables: 0.00 0 0
2.29/2.37 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.29/2.37 c pscost : 0.00 0 0 0 0 0 0
2.29/2.37 c inference : 0.00 0 0 0 0 0 0
2.29/2.37 c mostinf : 0.00 0 0 0 0 0 0
2.29/2.37 c leastinf : 0.00 0 0 0 0 0 0
2.29/2.37 c fullstrong : 0.00 0 0 0 0 0 0
2.29/2.37 c allfullstrong : 0.00 0 0 0 0 0 0
2.29/2.37 c random : 0.00 0 0 0 0 0 0
2.29/2.37 c relpscost : 0.00 0 0 0 0 0 0
2.29/2.37 c Primal Heuristics : Time Calls Found
2.29/2.37 c LP solutions : 0.00 - 0
2.29/2.37 c pseudo solutions : 0.00 - 0
2.29/2.37 c trivial : 0.02 1 0
2.29/2.37 c simplerounding : 0.00 0 0
2.29/2.37 c zirounding : 0.00 0 0
2.29/2.37 c rounding : 0.00 0 0
2.29/2.37 c shifting : 0.00 0 0
2.29/2.37 c intshifting : 0.00 0 0
2.29/2.37 c oneopt : 0.00 0 0
2.29/2.37 c twoopt : 0.00 0 0
2.29/2.37 c fixandinfer : 0.00 0 0
2.29/2.37 c feaspump : 0.00 0 0
2.29/2.37 c coefdiving : 0.00 0 0
2.29/2.37 c pscostdiving : 0.00 0 0
2.29/2.37 c fracdiving : 0.00 0 0
2.29/2.37 c veclendiving : 0.00 0 0
2.29/2.37 c intdiving : 0.00 0 0
2.29/2.37 c actconsdiving : 0.00 0 0
2.29/2.37 c objpscostdiving : 0.00 0 0
2.29/2.37 c rootsoldiving : 0.00 0 0
2.29/2.37 c linesearchdiving : 0.00 0 0
2.29/2.37 c guideddiving : 0.00 0 0
2.29/2.37 c octane : 0.00 0 0
2.29/2.37 c rens : 0.00 0 0
2.29/2.37 c rins : 0.00 0 0
2.29/2.37 c localbranching : 0.00 0 0
2.29/2.37 c mutation : 0.00 0 0
2.29/2.37 c crossover : 0.00 0 0
2.29/2.37 c dins : 0.00 0 0
2.29/2.37 c undercover : 0.00 0 0
2.29/2.37 c nlp : 0.00 0 0
2.29/2.37 c trysol : 0.00 0 0
2.29/2.37 c LP : Time Calls Iterations Iter/call Iter/sec
2.29/2.37 c primal LP : 0.00 0 0 0.00 -
2.29/2.37 c dual LP : 0.00 0 0 0.00 -
2.29/2.37 c lex dual LP : 0.00 0 0 0.00 -
2.29/2.37 c barrier LP : 0.00 0 0 0.00 -
2.29/2.37 c diving/probing LP: 0.00 0 0 0.00 -
2.29/2.37 c strong branching : 0.00 0 0 0.00 -
2.29/2.37 c (at root node) : - 0 0 0.00 -
2.29/2.37 c conflict analysis: 0.00 0 0 0.00 -
2.29/2.37 c B&B Tree :
2.29/2.37 c number of runs : 1
2.29/2.37 c nodes : 0
2.29/2.37 c nodes (total) : 0
2.29/2.37 c nodes left : 1
2.29/2.37 c max depth : -1
2.29/2.37 c max depth (total): -1
2.29/2.37 c backtracks : 0 (0.0%)
2.29/2.37 c delayed cutoffs : 0
2.29/2.37 c repropagations : 0 (0 domain reductions, 0 cutoffs)
2.29/2.37 c avg switch length: 0.00
2.29/2.37 c switching time : 0.00
2.29/2.37 c Solution :
2.29/2.37 c Solutions found : 0 (0 improvements)
2.29/2.37 c Primal Bound : infeasible
2.29/2.37 c Dual Bound : -
2.29/2.37 c Gap : infinite
2.29/2.37 c Root Dual Bound : -
2.29/2.37 c Root Iterations : 0
2.49/2.52 c Time complete: 2.51.
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-3739748-1338732172/watcher-3739748-1338732172 -o /tmp/evaluation-result-3739748-1338732172/solver-3739748-1338732172 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3739748-1338732172.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: 2.04 2.01 2.00 3/176 25670 /proc/meminfo: memFree=27857648/32873844 swapFree=7108/7108 [pid=25670] ppid=25668 vsize=8944 CPUtime=0 cores=0,2,4,6 /proc/25670/stat : 25670 (pbscip.linux.x8) R 25668 25670 21683 0 -1 4202496 1324 0 0 0 0 0 0 0 20 0 1 0 339341810 9158656 1270 33554432000 4194304 8395647 140734507196608 140734699739352 7382157 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 /proc/25670/statm: 2236 1270 374 1026 0 1206 0 [startup+0.0903709 s] /proc/loadavg: 2.04 2.01 2.00 3/176 25670 /proc/meminfo: memFree=27857648/32873844 swapFree=7108/7108 [pid=25670] ppid=25668 vsize=24972 CPUtime=0.08 cores=0,2,4,6 /proc/25670/stat : 25670 (pbscip.linux.x8) R 25668 25670 21683 0 -1 4202496 5481 0 0 0 7 1 0 0 20 0 1 0 339341810 25571328 5427 33554432000 4194304 8395647 140734507196608 140734699739352 6767008 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 /proc/25670/statm: 6243 5427 390 1026 0 5213 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 24972 [startup+0.100264 s] /proc/loadavg: 2.04 2.01 2.00 3/176 25670 /proc/meminfo: memFree=27857648/32873844 swapFree=7108/7108 [pid=25670] ppid=25668 vsize=26232 CPUtime=0.09 cores=0,2,4,6 /proc/25670/stat : 25670 (pbscip.linux.x8) R 25668 25670 21683 0 -1 4202496 5791 0 0 0 8 1 0 0 20 0 1 0 339341810 26861568 5737 33554432000 4194304 8395647 140734507196608 140734699739352 4421010 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 /proc/25670/statm: 6558 5737 390 1026 0 5528 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 26232 [startup+0.30025 s] /proc/loadavg: 2.04 2.01 2.00 3/176 25670 /proc/meminfo: memFree=27857648/32873844 swapFree=7108/7108 [pid=25670] ppid=25668 vsize=37124 CPUtime=0.28 cores=0,2,4,6 /proc/25670/stat : 25670 (pbscip.linux.x8) R 25668 25670 21683 0 -1 4202496 8502 0 0 0 27 1 0 0 20 0 1 0 339341810 38014976 8448 33554432000 4194304 8395647 140734507196608 140734507061816 5755180 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 /proc/25670/statm: 9281 8448 390 1026 0 8251 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 37124 [startup+0.700269 s] /proc/loadavg: 2.04 2.01 2.00 3/176 25670 /proc/meminfo: memFree=27857648/32873844 swapFree=7108/7108 [pid=25670] ppid=25668 vsize=107556 CPUtime=0.69 cores=0,2,4,6 /proc/25670/stat : 25670 (pbscip.linux.x8) R 25668 25670 21683 0 -1 4202496 26415 0 0 0 65 4 0 0 20 0 1 0 339341810 110137344 26007 33554432000 4194304 8395647 140734507196608 140734507061816 4218369 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0 /proc/25670/statm: 26889 26008 410 1026 0 25859 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 107556 [startup+1.50026 s] /proc/loadavg: 2.04 2.01 2.00 3/177 25671 /proc/meminfo: memFree=27698044/32873844 swapFree=7108/7108 [pid=25670] ppid=25668 vsize=218880 CPUtime=1.49 cores=0,2,4,6 /proc/25670/stat : 25670 (pbscip.linux.x8) R 25668 25670 21683 0 -1 4202496 53614 0 0 0 141 8 0 0 20 0 1 0 339341810 224133120 53206 33554432000 4194304 8395647 140734507196608 140734507193848 6080336 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0 /proc/25670/statm: 54720 53206 469 1026 0 53690 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 218880 Solver just ended. Dumping a history of the last processes samples [startup+2.30027 s] /proc/loadavg: 2.04 2.01 2.00 3/177 25671 /proc/meminfo: memFree=27610252/32873844 swapFree=7108/7108 [pid=25670] ppid=25668 vsize=265548 CPUtime=2.29 cores=0,2,4,6 /proc/25670/stat : 25670 (pbscip.linux.x8) R 25668 25670 21683 0 -1 4202496 64620 0 0 0 219 10 0 0 20 0 1 0 339341810 271921152 64212 33554432000 4194304 8395647 140734507196608 140734507192360 6080366 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0 /proc/25670/statm: 66387 64212 469 1026 0 65357 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 265548 [startup+2.50027 s] /proc/loadavg: 2.04 2.01 2.00 3/177 25671 /proc/meminfo: memFree=27610252/32873844 swapFree=7108/7108 [pid=25670] ppid=25668 vsize=240788 CPUtime=2.49 cores=0,2,4,6 /proc/25670/stat : 25670 (pbscip.linux.x8) R 25668 25670 21683 0 -1 4202496 65008 0 0 0 239 10 0 0 20 0 1 0 339341810 246566912 58062 33554432000 4194304 8395647 140734507196608 140734507192360 7435351 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 /proc/25670/statm: 60197 58062 501 1026 0 59167 0 Current children cumulated CPU time (s) 2.49 Current children cumulated vsize (KiB) 240788 Child status: 0 Real time (s): 2.52199 CPU time (s): 2.51962 CPU user time (s): 2.40363 CPU system time (s): 0.115982 CPU usage (%): 99.9058 Max. virtual memory (cumulated for all children) (KiB): 266976 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.40363 system time used= 0.115982 maximum resident set size= 258400 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 65016 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 0.005999 second user time and 0.036994 second system time The end
Begin job on node139 at 2012-06-03 16:02:53 IDJOB=3739748 IDBENCH=74644 IDSOLVER=2326 FILE ID=node139/3739748-1338732172 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/j120/normalized-j12059_3-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-3739748-1338732172/watcher-3739748-1338732172 -o /tmp/evaluation-result-3739748-1338732172/solver-3739748-1338732172 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3739748-1338732172.opb -t 1800 -m 15500 TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 64fef40f840e9877b596be903d039f9c RANDOM SEED=1877429168 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: 27858028 kB Buffers: 507364 kB Cached: 3338836 kB SwapCached: 828 kB Active: 2018148 kB Inactive: 2121624 kB Active(anon): 287772 kB Inactive(anon): 7952 kB Active(file): 1730376 kB Inactive(file): 2113672 kB Unevictable: 7108 kB Mlocked: 7108 kB SwapTotal: 67108856 kB SwapFree: 67104688 kB Dirty: 13208 kB Writeback: 0 kB AnonPages: 354504 kB Mapped: 14140 kB Shmem: 8 kB Slab: 734040 kB SReclaimable: 176220 kB SUnreclaim: 557820 kB KernelStack: 1472 kB PageTables: 4396 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 415956 kB VmallocTotal: 34359738367 kB VmallocUsed: 346368 kB VmallocChunk: 34341987984 kB HardwareCorrupted: 0 kB AnonHugePages: 55296 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= 71072 MiB End job on node139 at 2012-06-03 16:02:55