| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| PB11: SCIP spx E_2 2011-06-10 (fixed) | UNSAT | 0.667898 | 0.669525 |
| Name | /DEC-SMALLINT-LIN/oliveras/j60/ normalized-j6032_1-unsat.opb |
| MD5SUM | 09a15e0b9c35fa8b065df7dbef602d00 |
| 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 | 0.009998 |
| 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 | 8418 |
| Total number of constraints | 27487 |
| Number of constraints which are clauses | 27215 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 272 |
| Minimum length of a constraint | 1 |
| Maximum length of a constraint | 60 |
| 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 | 79 |
| Number of bits of the biggest number in a constraint | 7 |
| Biggest sum of numbers in a constraint | 402 |
| 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 2.0.1.5 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.5]
0.00/0.00 c Copyright (c) 2002-2011 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-3740063-1338738294.opb>
0.09/0.16 c original problem has 8418 variables (8418 bin, 0 int, 0 impl, 0 cont) and 27487 constraints
0.09/0.16 c problem read
0.09/0.16 c No objective function, only one solution is needed.
0.09/0.16 c presolving settings loaded
0.19/0.21 c presolving:
0.59/0.62 c presolving (1 rounds):
0.59/0.62 c 827 deleted vars, 2696 deleted constraints, 0 added constraints, 827 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.59/0.62 c 1004692 implications, 0 cliques
0.59/0.62 c presolving detected infeasibility
0.59/0.62 c Presolving Time: 0.42
0.59/0.62 c - non default parameters ----------------------------------------------------------------------
0.59/0.62 c # SCIP version 2.0.1.5
0.59/0.62 c
0.59/0.62 c # frequency for displaying node information lines
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 100]
0.59/0.62 c display/freq = 10000
0.59/0.62 c
0.59/0.62 c # maximal time in seconds to run
0.59/0.62 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.62 c limits/time = 1797
0.59/0.62 c
0.59/0.62 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.59/0.62 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.62 c limits/memory = 13950
0.59/0.62 c
0.59/0.62 c # solving stops, if the given number of solutions were found (-1: no limit)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: -1]
0.59/0.62 c limits/solutions = 1
0.59/0.62 c
0.59/0.62 c # maximal number of separation rounds per node (-1: unlimited)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 5]
0.59/0.62 c separating/maxrounds = 1
0.59/0.62 c
0.59/0.62 c # maximal number of separation rounds in the root node (-1: unlimited)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: -1]
0.59/0.62 c separating/maxroundsroot = 5
0.59/0.62 c
0.59/0.62 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.59/0.62 c # [type: int, range: [1,2], default: 1]
0.59/0.62 c timing/clocktype = 2
0.59/0.62 c
0.59/0.62 c # belongs reading time to solving time?
0.59/0.62 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.62 c timing/reading = TRUE
0.59/0.62 c
0.59/0.62 c # should presolving try to simplify inequalities
0.59/0.62 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.62 c constraints/linear/simplifyinequalities = TRUE
0.59/0.62 c
0.59/0.62 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.59/0.62 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.62 c constraints/indicator/addCouplingCons = TRUE
0.59/0.62 c
0.59/0.62 c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.59/0.62 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.59/0.62 c constraints/knapsack/disaggregation = FALSE
0.59/0.62 c
0.59/0.62 c # should presolving try to simplify knapsacks
0.59/0.62 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.62 c constraints/knapsack/simplifyinequalities = TRUE
0.59/0.62 c
0.59/0.62 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: -1]
0.59/0.62 c presolving/probing/maxrounds = 0
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 10]
0.59/0.62 c heuristics/coefdiving/freq = -1
0.59/0.62 c
0.59/0.62 c # maximal fraction of diving LP iterations compared to node LP iterations
0.59/0.62 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.59/0.62 c heuristics/coefdiving/maxlpiterquot = 0.075
0.59/0.62 c
0.59/0.62 c # additional number of allowed LP iterations
0.59/0.62 c # [type: int, range: [0,2147483647], default: 1000]
0.59/0.62 c heuristics/coefdiving/maxlpiterofs = 1500
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 30]
0.59/0.62 c heuristics/crossover/freq = -1
0.59/0.62 c
0.59/0.62 c # number of nodes added to the contingent of the total nodes
0.59/0.62 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.59/0.62 c heuristics/crossover/nodesofs = 750
0.59/0.62 c
0.59/0.62 c # number of nodes without incumbent change that heuristic should wait
0.59/0.62 c # [type: longint, range: [0,9223372036854775807], default: 200]
0.59/0.62 c heuristics/crossover/nwaitingnodes = 100
0.59/0.62 c
0.59/0.62 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.59/0.62 c # [type: real, range: [0,1], default: 0.1]
0.59/0.62 c heuristics/crossover/nodesquot = 0.15
0.59/0.62 c
0.59/0.62 c # minimum percentage of integer variables that have to be fixed
0.59/0.62 c # [type: real, range: [0,1], default: 0.666]
0.59/0.62 c heuristics/crossover/minfixingrate = 0.5
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 20]
0.59/0.62 c heuristics/feaspump/freq = -1
0.59/0.62 c
0.59/0.62 c # additional number of allowed LP iterations
0.59/0.62 c # [type: int, range: [0,2147483647], default: 1000]
0.59/0.62 c heuristics/feaspump/maxlpiterofs = 2000
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 10]
0.59/0.62 c heuristics/fracdiving/freq = -1
0.59/0.62 c
0.59/0.62 c # maximal fraction of diving LP iterations compared to node LP iterations
0.59/0.62 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.59/0.62 c heuristics/fracdiving/maxlpiterquot = 0.075
0.59/0.62 c
0.59/0.62 c # additional number of allowed LP iterations
0.59/0.62 c # [type: int, range: [0,2147483647], default: 1000]
0.59/0.62 c heuristics/fracdiving/maxlpiterofs = 1500
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 10]
0.59/0.62 c heuristics/guideddiving/freq = -1
0.59/0.62 c
0.59/0.62 c # maximal fraction of diving LP iterations compared to node LP iterations
0.59/0.62 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.59/0.62 c heuristics/guideddiving/maxlpiterquot = 0.075
0.59/0.62 c
0.59/0.62 c # additional number of allowed LP iterations
0.59/0.62 c # [type: int, range: [0,2147483647], default: 1000]
0.59/0.62 c heuristics/guideddiving/maxlpiterofs = 1500
0.59/0.62 c
0.59/0.62 c # maximal fraction of diving LP iterations compared to node LP iterations
0.59/0.62 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.59/0.62 c heuristics/intdiving/maxlpiterquot = 0.075
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 10]
0.59/0.62 c heuristics/intshifting/freq = -1
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 10]
0.59/0.62 c heuristics/linesearchdiving/freq = -1
0.59/0.62 c
0.59/0.62 c # maximal fraction of diving LP iterations compared to node LP iterations
0.59/0.62 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.59/0.62 c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.59/0.62 c
0.59/0.62 c # additional number of allowed LP iterations
0.59/0.62 c # [type: int, range: [0,2147483647], default: 1000]
0.59/0.62 c heuristics/linesearchdiving/maxlpiterofs = 1500
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 20]
0.59/0.62 c heuristics/objpscostdiving/freq = -1
0.59/0.62 c
0.59/0.62 c # maximal fraction of diving LP iterations compared to total iteration number
0.59/0.62 c # [type: real, range: [0,1], default: 0.01]
0.59/0.62 c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.59/0.62 c
0.59/0.62 c # additional number of allowed LP iterations
0.59/0.62 c # [type: int, range: [0,2147483647], default: 1000]
0.59/0.62 c heuristics/objpscostdiving/maxlpiterofs = 1500
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 1]
0.59/0.62 c heuristics/oneopt/freq = -1
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 10]
0.59/0.62 c heuristics/pscostdiving/freq = -1
0.59/0.62 c
0.59/0.62 c # maximal fraction of diving LP iterations compared to node LP iterations
0.59/0.62 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.59/0.62 c heuristics/pscostdiving/maxlpiterquot = 0.075
0.59/0.62 c
0.59/0.62 c # additional number of allowed LP iterations
0.59/0.62 c # [type: int, range: [0,2147483647], default: 1000]
0.59/0.62 c heuristics/pscostdiving/maxlpiterofs = 1500
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 0]
0.59/0.62 c heuristics/rens/freq = -1
0.59/0.62 c
0.59/0.62 c # minimum percentage of integer variables that have to be fixable
0.59/0.62 c # [type: real, range: [0,1], default: 0.5]
0.59/0.62 c heuristics/rens/minfixingrate = 0.3
0.59/0.62 c
0.59/0.62 c # number of nodes added to the contingent of the total nodes
0.59/0.62 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.59/0.62 c heuristics/rens/nodesofs = 2000
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 20]
0.59/0.62 c heuristics/rootsoldiving/freq = -1
0.59/0.62 c
0.59/0.62 c # maximal fraction of diving LP iterations compared to node LP iterations
0.59/0.62 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.59/0.62 c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.59/0.62 c
0.59/0.62 c # additional number of allowed LP iterations
0.59/0.62 c # [type: int, range: [0,2147483647], default: 1000]
0.59/0.62 c heuristics/rootsoldiving/maxlpiterofs = 1500
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 1]
0.59/0.62 c heuristics/rounding/freq = -1
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 0]
0.59/0.62 c heuristics/shiftandpropagate/freq = -1
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 10]
0.59/0.62 c heuristics/shifting/freq = -1
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 1]
0.59/0.62 c heuristics/simplerounding/freq = -1
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 1]
0.59/0.62 c heuristics/subnlp/freq = -1
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 0]
0.59/0.62 c heuristics/trivial/freq = -1
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 1]
0.59/0.62 c heuristics/trysol/freq = -1
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 0]
0.59/0.62 c heuristics/undercover/freq = -1
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 10]
0.59/0.62 c heuristics/veclendiving/freq = -1
0.59/0.62 c
0.59/0.62 c # maximal fraction of diving LP iterations compared to node LP iterations
0.59/0.62 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.59/0.62 c heuristics/veclendiving/maxlpiterquot = 0.075
0.59/0.62 c
0.59/0.62 c # additional number of allowed LP iterations
0.59/0.62 c # [type: int, range: [0,2147483647], default: 1000]
0.59/0.62 c heuristics/veclendiving/maxlpiterofs = 1500
0.59/0.62 c
0.59/0.62 c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 1]
0.59/0.62 c heuristics/zirounding/freq = -1
0.59/0.62 c
0.59/0.62 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 0]
0.59/0.62 c separating/cmir/freq = -1
0.59/0.62 c
0.59/0.62 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: 0]
0.59/0.62 c separating/flowcover/freq = -1
0.59/0.62 c
0.59/0.62 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.59/0.62 c # [type: int, range: [-1,2147483647], default: -1]
0.59/0.62 c separating/rapidlearning/freq = 0
0.59/0.62 c
0.59/0.62 c -----------------------------------------------------------------------------------------------
0.59/0.62 c start solving
0.59/0.62 c
0.59/0.62 c SCIP Status : problem is solved [infeasible]
0.59/0.62 c Solving Time (sec) : 0.62
0.59/0.62 c Solving Nodes : 0
0.59/0.62 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.59/0.62 c Dual Bound : -1.00000000000000e+20
0.59/0.62 c Gap : infinite
0.59/0.62 s UNSATISFIABLE
0.59/0.62 c SCIP Status : problem is solved [infeasible]
0.59/0.62 c Total Time : 0.62
0.59/0.62 c solving : 0.62
0.59/0.62 c presolving : 0.42 (included in solving)
0.59/0.62 c reading : 0.16 (included in solving)
0.59/0.62 c Original Problem :
0.59/0.62 c Problem name : HOME/instance-3740063-1338738294.opb
0.59/0.62 c Variables : 8418 (8418 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.62 c Constraints : 27487 initial, 27487 maximal
0.59/0.62 c Presolved Problem :
0.59/0.62 c Problem name : t_HOME/instance-3740063-1338738294.opb
0.59/0.62 c Variables : 7591 (7591 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.62 c Constraints : 24791 initial, 24791 maximal
0.59/0.62 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.59/0.62 c trivial : 0.00 0 0 0 0 0 0 0 0 0
0.59/0.62 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
0.59/0.62 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
0.59/0.62 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
0.59/0.62 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
0.59/0.62 c implics : 0.00 0 0 0 0 0 0 0 0 0
0.59/0.62 c probing : 0.00 0 0 0 0 0 0 0 0 0
0.59/0.62 c linear : 0.40 827 0 0 827 0 2696 0 0 0
0.59/0.62 c root node : - 0 - - 0 - - - - -
0.59/0.62 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
0.59/0.62 c integral : 0 0 0 0 0 0 0 0 0 0 0 0
0.59/0.62 c linear : 24791 0 0 0 0 0 0 0 0 0 0 0
0.59/0.62 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0
0.59/0.62 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
0.59/0.62 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.59/0.62 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.59/0.62 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.59/0.62 c Propagators : #Propagate #Resprop Cutoffs DomReds
0.59/0.62 c pseudoobj : 0 0 0 0
0.59/0.62 c rootredcost : 0 0 0 0
0.59/0.62 c vbounds : 0 0 0 0
0.59/0.62 c Propagator Timings : TotalTime Propagate Resprop
0.59/0.62 c pseudoobj : 0.00 0.00 0.00
0.59/0.62 c rootredcost : 0.00 0.00 0.00
0.59/0.62 c vbounds : 0.00 0.00 0.00
0.59/0.62 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.59/0.62 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.59/0.62 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.62 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.62 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.62 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.59/0.62 c applied globally : - - - 0 0.0 - - -
0.59/0.62 c applied locally : - - - 0 0.0 - - -
0.59/0.62 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.59/0.62 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.59/0.62 c redcost : 0.00 0 0 0 0 0
0.59/0.62 c impliedbounds : 0.00 0 0 0 0 0
0.59/0.62 c intobj : 0.00 0 0 0 0 0
0.59/0.62 c gomory : 0.00 0 0 0 0 0
0.59/0.62 c cgmip : 0.00 0 0 0 0 0
0.59/0.62 c closecuts : 0.00 0 0 0 0 0
0.59/0.62 c strongcg : 0.00 0 0 0 0 0
0.59/0.62 c cmir : 0.00 0 0 0 0 0
0.59/0.62 c flowcover : 0.00 0 0 0 0 0
0.59/0.62 c clique : 0.00 0 0 0 0 0
0.59/0.62 c zerohalf : 0.00 0 0 0 0 0
0.59/0.62 c mcf : 0.00 0 0 0 0 0
0.59/0.62 c oddcycle : 0.00 0 0 0 0 0
0.59/0.62 c rapidlearning : 0.00 0 0 0 0 0
0.59/0.62 c Pricers : Time Calls Vars
0.59/0.62 c problem variables: 0.00 0 0
0.59/0.62 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.59/0.62 c pscost : 0.00 0 0 0 0 0 0
0.59/0.62 c inference : 0.00 0 0 0 0 0 0
0.59/0.62 c mostinf : 0.00 0 0 0 0 0 0
0.59/0.62 c leastinf : 0.00 0 0 0 0 0 0
0.59/0.62 c fullstrong : 0.00 0 0 0 0 0 0
0.59/0.62 c allfullstrong : 0.00 0 0 0 0 0 0
0.59/0.62 c random : 0.00 0 0 0 0 0 0
0.59/0.62 c relpscost : 0.00 0 0 0 0 0 0
0.59/0.62 c Primal Heuristics : Time Calls Found
0.59/0.62 c LP solutions : 0.00 - 0
0.59/0.62 c pseudo solutions : 0.00 - 0
0.59/0.62 c trivial : 0.00 1 0
0.59/0.62 c shiftandpropagate: 0.00 0 0
0.59/0.62 c simplerounding : 0.00 0 0
0.59/0.62 c zirounding : 0.00 0 0
0.59/0.62 c rounding : 0.00 0 0
0.59/0.62 c shifting : 0.00 0 0
0.59/0.62 c intshifting : 0.00 0 0
0.59/0.62 c oneopt : 0.00 0 0
0.59/0.62 c twoopt : 0.00 0 0
0.59/0.62 c fixandinfer : 0.00 0 0
0.59/0.62 c feaspump : 0.00 0 0
0.59/0.62 c clique : 0.00 0 0
0.59/0.62 c coefdiving : 0.00 0 0
0.59/0.62 c pscostdiving : 0.00 0 0
0.59/0.62 c fracdiving : 0.00 0 0
0.59/0.62 c veclendiving : 0.00 0 0
0.59/0.62 c intdiving : 0.00 0 0
0.59/0.62 c actconsdiving : 0.00 0 0
0.59/0.62 c objpscostdiving : 0.00 0 0
0.59/0.62 c rootsoldiving : 0.00 0 0
0.59/0.62 c linesearchdiving : 0.00 0 0
0.59/0.62 c guideddiving : 0.00 0 0
0.59/0.62 c octane : 0.00 0 0
0.59/0.62 c rens : 0.00 0 0
0.59/0.62 c rins : 0.00 0 0
0.59/0.62 c localbranching : 0.00 0 0
0.59/0.62 c mutation : 0.00 0 0
0.59/0.62 c crossover : 0.00 0 0
0.59/0.62 c dins : 0.00 0 0
0.59/0.62 c vbounds : 0.00 0 0
0.59/0.62 c undercover : 0.00 0 0
0.59/0.62 c subnlp : 0.00 0 0
0.59/0.62 c trysol : 0.00 0 0
0.59/0.62 c LP : Time Calls Iterations Iter/call Iter/sec
0.59/0.62 c primal LP : 0.00 0 0 0.00 -
0.59/0.62 c dual LP : 0.00 0 0 0.00 -
0.59/0.62 c lex dual LP : 0.00 0 0 0.00 -
0.59/0.62 c barrier LP : 0.00 0 0 0.00 -
0.59/0.62 c diving/probing LP: 0.00 0 0 0.00 -
0.59/0.62 c strong branching : 0.00 0 0 0.00 -
0.59/0.62 c (at root node) : - 0 0 0.00 -
0.59/0.62 c conflict analysis: 0.00 0 0 0.00 -
0.59/0.62 c B&B Tree :
0.59/0.62 c number of runs : 1
0.59/0.62 c nodes : 0
0.59/0.62 c nodes (total) : 0
0.59/0.62 c nodes left : 1
0.59/0.62 c max depth : -1
0.59/0.62 c max depth (total): -1
0.59/0.62 c backtracks : 0 (0.0%)
0.59/0.62 c delayed cutoffs : 0
0.59/0.62 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.59/0.62 c avg switch length: 0.00
0.59/0.62 c switching time : 0.00
0.59/0.62 c Solution :
0.59/0.62 c Solutions found : 0 (0 improvements)
0.59/0.62 c Primal Bound : infeasible
0.59/0.62 c Dual Bound : -
0.59/0.62 c Gap : infinite
0.59/0.62 c Root Dual Bound : -
0.59/0.62 c Root Iterations : 0
0.59/0.66 c Time complete: 0.66.
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-3740063-1338738294/watcher-3740063-1338738294 -o /tmp/evaluation-result-3740063-1338738294/solver-3740063-1338738294 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3740063-1338738294.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: 2.06 2.04 2.00 2/176 16801 /proc/meminfo: memFree=26961272/32873648 swapFree=6860/6860 [pid=16801] ppid=16799 vsize=9588 CPUtime=0 cores=0,2,4,6 /proc/16801/stat : 16801 (scip-2.0.1.4b_2) R 16799 16801 13307 0 -1 4202496 1510 0 0 0 0 0 0 0 20 0 1 0 339955476 9818112 1464 33554432000 4194304 9016284 140735637870672 140735363977592 7824814 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 /proc/16801/statm: 2397 1465 311 1178 0 1215 0 [startup+0.070244 s] /proc/loadavg: 2.06 2.04 2.00 2/176 16801 /proc/meminfo: memFree=26961272/32873648 swapFree=6860/6860 [pid=16801] ppid=16799 vsize=23112 CPUtime=0.06 cores=0,2,4,6 /proc/16801/stat : 16801 (scip-2.0.1.4b_2) R 16799 16801 13307 0 -1 4202496 4748 0 0 0 6 0 0 0 20 0 1 0 339955476 23666688 4702 33554432000 4194304 9016284 140735637870672 140735363977592 4445932 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 /proc/16801/statm: 5778 4702 357 1178 0 4596 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 23112 [startup+0.100269 s] /proc/loadavg: 2.06 2.04 2.00 2/176 16801 /proc/meminfo: memFree=26961272/32873648 swapFree=6860/6860 [pid=16801] ppid=16799 vsize=24536 CPUtime=0.09 cores=0,2,4,6 /proc/16801/stat : 16801 (scip-2.0.1.4b_2) R 16799 16801 13307 0 -1 4202496 5115 0 0 0 9 0 0 0 20 0 1 0 339955476 25124864 5069 33554432000 4194304 9016284 140735637870672 140735363977592 6151463 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 /proc/16801/statm: 6134 5069 357 1178 0 4952 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 24536 [startup+0.300228 s] /proc/loadavg: 2.06 2.04 2.00 2/176 16801 /proc/meminfo: memFree=26961272/32873648 swapFree=6860/6860 [pid=16801] ppid=16799 vsize=72552 CPUtime=0.29 cores=0,2,4,6 /proc/16801/stat : 16801 (scip-2.0.1.4b_2) R 16799 16801 13307 0 -1 4202496 16794 0 0 0 28 1 0 0 20 0 1 0 339955476 74293248 16716 33554432000 4194304 9016284 140735637870672 140735363977592 4460361 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0 /proc/16801/statm: 18138 16716 484 1178 0 16956 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 72552 Solver just ended. Dumping a history of the last processes samples [startup+0.500219 s] /proc/loadavg: 2.06 2.04 2.00 2/176 16801 /proc/meminfo: memFree=26961272/32873648 swapFree=6860/6860 [pid=16801] ppid=16799 vsize=89848 CPUtime=0.49 cores=0,2,4,6 /proc/16801/stat : 16801 (scip-2.0.1.4b_2) R 16799 16801 13307 0 -1 4202496 21063 0 0 0 47 2 0 0 20 0 1 0 339955476 92004352 20985 33554432000 4194304 9016284 140735637870672 140735637866024 4460388 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0 /proc/16801/statm: 22462 20985 484 1178 0 21280 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 89848 [startup+0.600236 s] /proc/loadavg: 2.06 2.04 2.00 2/176 16801 /proc/meminfo: memFree=26961272/32873648 swapFree=6860/6860 [pid=16801] ppid=16799 vsize=96332 CPUtime=0.59 cores=0,2,4,6 /proc/16801/stat : 16801 (scip-2.0.1.4b_2) R 16799 16801 13307 0 -1 4202496 22628 0 0 0 57 2 0 0 20 0 1 0 339955476 98643968 22550 33554432000 4194304 9016284 140735637870672 140735637866024 4460361 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0 /proc/16801/statm: 24083 22550 484 1178 0 22901 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 96332 Child status: 0 Real time (s): 0.669525 CPU time (s): 0.667898 CPU user time (s): 0.636903 CPU system time (s): 0.030995 CPU usage (%): 99.757 Max. virtual memory (cumulated for all children) (KiB): 96332 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.636903 system time used= 0.030995 maximum resident set size= 91972 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 23341 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 0.004999 second system time The end
Begin job on node116 at 2012-06-03 17:44:54 IDJOB=3740063 IDBENCH=76227 IDSOLVER=2329 FILE ID=node116/3740063-1338738294 RUNJOBID= node116-1338713903-13323 PBS_JOBID= 14636747 Free space on /tmp= 71020 MiB SOLVER NAME= PB11: SCIP spx E_2 2011-06-10 (fixed) BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j60/normalized-j6032_1-unsat.opb COMMAND LINE= HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3740063-1338738294/watcher-3740063-1338738294 -o /tmp/evaluation-result-3740063-1338738294/solver-3740063-1338738294 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3740063-1338738294.opb -t 1800 -m 15500 TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 09a15e0b9c35fa8b065df7dbef602d00 RANDOM SEED=640515978 node116.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 : 2666.556 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 : 5333.11 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 : 2666.556 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 : 2666.556 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 : 5438.54 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 : 2666.556 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 : 2666.556 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 : 2666.556 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 : 2666.556 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 : 2666.556 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: 32873648 kB MemFree: 26961520 kB Buffers: 553840 kB Cached: 4128760 kB SwapCached: 3028 kB Active: 2559472 kB Inactive: 2438284 kB Active(anon): 305040 kB Inactive(anon): 8500 kB Active(file): 2254432 kB Inactive(file): 2429784 kB Unevictable: 6860 kB Mlocked: 6860 kB SwapTotal: 67108856 kB SwapFree: 67103480 kB Dirty: 17592 kB Writeback: 16 kB AnonPages: 316208 kB Mapped: 14704 kB Shmem: 68 kB Slab: 776244 kB SReclaimable: 219704 kB SUnreclaim: 556540 kB KernelStack: 1464 kB PageTables: 4584 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545680 kB Committed_AS: 429532 kB VmallocTotal: 34359738367 kB VmallocUsed: 346400 kB VmallocChunk: 34341988052 kB HardwareCorrupted: 0 kB AnonHugePages: 235520 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7680 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 71000 MiB End job on node116 at 2012-06-03 17:44:55