| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIP spx E_2 2011-06-10 (fixed) | UNSAT | 2.56561 | 2.56618 |
| Name | /DEC-SMALLINT-LIN/oliveras/j120/ normalized-j12013_1-unsat.opb |
| MD5SUM | 4ae026821d0930247b1eee2eafe8a46e |
| 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 | 0.027995 |
| 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 | 29282 |
| Total number of constraints | 92908 |
| Number of constraints which are clauses | 92428 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 480 |
| Minimum length of a constraint | 1 |
| Maximum length of a constraint | 93 |
| 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 | 32 |
| Number of bits of the biggest number in a constraint | 6 |
| Biggest sum of numbers in a constraint | 554 |
| 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 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-3489583-1307791248.opb>
0.49/0.51 c original problem has 29282 variables (29282 bin, 0 int, 0 impl, 0 cont) and 92908 constraints
0.49/0.51 c problem read
0.49/0.51 c No objective function, only one solution is needed.
0.49/0.51 c presolving settings loaded
0.59/0.69 c presolving:
2.29/2.39 c presolving (1 rounds):
2.29/2.39 c 1900 deleted vars, 8756 deleted constraints, 0 added constraints, 1900 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
2.29/2.39 c 3974454 implications, 0 cliques
2.39/2.40 c presolving detected infeasibility
2.39/2.40 c Presolving Time: 1.75
2.39/2.40 c - non default parameters ----------------------------------------------------------------------
2.39/2.40 c # SCIP version 2.0.1.5
2.39/2.40 c
2.39/2.40 c # frequency for displaying node information lines
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 100]
2.39/2.40 c display/freq = 10000
2.39/2.40 c
2.39/2.40 c # maximal time in seconds to run
2.39/2.40 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.39/2.40 c limits/time = 1797
2.39/2.40 c
2.39/2.40 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.39/2.40 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.39/2.40 c limits/memory = 13950
2.39/2.40 c
2.39/2.40 c # solving stops, if the given number of solutions were found (-1: no limit)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: -1]
2.39/2.40 c limits/solutions = 1
2.39/2.40 c
2.39/2.40 c # maximal number of separation rounds per node (-1: unlimited)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 5]
2.39/2.40 c separating/maxrounds = 1
2.39/2.40 c
2.39/2.40 c # maximal number of separation rounds in the root node (-1: unlimited)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: -1]
2.39/2.40 c separating/maxroundsroot = 5
2.39/2.40 c
2.39/2.40 c # default clock type (1: CPU user seconds, 2: wall clock time)
2.39/2.40 c # [type: int, range: [1,2], default: 1]
2.39/2.40 c timing/clocktype = 2
2.39/2.40 c
2.39/2.40 c # belongs reading time to solving time?
2.39/2.40 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.39/2.40 c timing/reading = TRUE
2.39/2.40 c
2.39/2.40 c # should presolving try to simplify inequalities
2.39/2.40 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.39/2.40 c constraints/linear/simplifyinequalities = TRUE
2.39/2.40 c
2.39/2.40 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
2.39/2.40 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.39/2.40 c constraints/indicator/addCouplingCons = TRUE
2.39/2.40 c
2.39/2.40 c # should disaggregation of knapsack constraints be allowed in preprocessing?
2.39/2.40 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
2.39/2.40 c constraints/knapsack/disaggregation = FALSE
2.39/2.40 c
2.39/2.40 c # should presolving try to simplify knapsacks
2.39/2.40 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.39/2.40 c constraints/knapsack/simplifyinequalities = TRUE
2.39/2.40 c
2.39/2.40 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: -1]
2.39/2.40 c presolving/probing/maxrounds = 0
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 10]
2.39/2.40 c heuristics/coefdiving/freq = -1
2.39/2.40 c
2.39/2.40 c # maximal fraction of diving LP iterations compared to node LP iterations
2.39/2.40 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.39/2.40 c heuristics/coefdiving/maxlpiterquot = 0.075
2.39/2.40 c
2.39/2.40 c # additional number of allowed LP iterations
2.39/2.40 c # [type: int, range: [0,2147483647], default: 1000]
2.39/2.40 c heuristics/coefdiving/maxlpiterofs = 1500
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 30]
2.39/2.40 c heuristics/crossover/freq = -1
2.39/2.40 c
2.39/2.40 c # number of nodes added to the contingent of the total nodes
2.39/2.40 c # [type: longint, range: [0,9223372036854775807], default: 500]
2.39/2.40 c heuristics/crossover/nodesofs = 750
2.39/2.40 c
2.39/2.40 c # number of nodes without incumbent change that heuristic should wait
2.39/2.40 c # [type: longint, range: [0,9223372036854775807], default: 200]
2.39/2.40 c heuristics/crossover/nwaitingnodes = 100
2.39/2.40 c
2.39/2.40 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
2.39/2.40 c # [type: real, range: [0,1], default: 0.1]
2.39/2.40 c heuristics/crossover/nodesquot = 0.15
2.39/2.40 c
2.39/2.40 c # minimum percentage of integer variables that have to be fixed
2.39/2.40 c # [type: real, range: [0,1], default: 0.666]
2.39/2.40 c heuristics/crossover/minfixingrate = 0.5
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 20]
2.39/2.40 c heuristics/feaspump/freq = -1
2.39/2.40 c
2.39/2.40 c # additional number of allowed LP iterations
2.39/2.40 c # [type: int, range: [0,2147483647], default: 1000]
2.39/2.40 c heuristics/feaspump/maxlpiterofs = 2000
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 10]
2.39/2.40 c heuristics/fracdiving/freq = -1
2.39/2.40 c
2.39/2.40 c # maximal fraction of diving LP iterations compared to node LP iterations
2.39/2.40 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.39/2.40 c heuristics/fracdiving/maxlpiterquot = 0.075
2.39/2.40 c
2.39/2.40 c # additional number of allowed LP iterations
2.39/2.40 c # [type: int, range: [0,2147483647], default: 1000]
2.39/2.40 c heuristics/fracdiving/maxlpiterofs = 1500
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 10]
2.39/2.40 c heuristics/guideddiving/freq = -1
2.39/2.40 c
2.39/2.40 c # maximal fraction of diving LP iterations compared to node LP iterations
2.39/2.40 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.39/2.40 c heuristics/guideddiving/maxlpiterquot = 0.075
2.39/2.40 c
2.39/2.40 c # additional number of allowed LP iterations
2.39/2.40 c # [type: int, range: [0,2147483647], default: 1000]
2.39/2.40 c heuristics/guideddiving/maxlpiterofs = 1500
2.39/2.40 c
2.39/2.40 c # maximal fraction of diving LP iterations compared to node LP iterations
2.39/2.40 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.39/2.40 c heuristics/intdiving/maxlpiterquot = 0.075
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 10]
2.39/2.40 c heuristics/intshifting/freq = -1
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 10]
2.39/2.40 c heuristics/linesearchdiving/freq = -1
2.39/2.40 c
2.39/2.40 c # maximal fraction of diving LP iterations compared to node LP iterations
2.39/2.40 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.39/2.40 c heuristics/linesearchdiving/maxlpiterquot = 0.075
2.39/2.40 c
2.39/2.40 c # additional number of allowed LP iterations
2.39/2.40 c # [type: int, range: [0,2147483647], default: 1000]
2.39/2.40 c heuristics/linesearchdiving/maxlpiterofs = 1500
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 20]
2.39/2.40 c heuristics/objpscostdiving/freq = -1
2.39/2.40 c
2.39/2.40 c # maximal fraction of diving LP iterations compared to total iteration number
2.39/2.40 c # [type: real, range: [0,1], default: 0.01]
2.39/2.40 c heuristics/objpscostdiving/maxlpiterquot = 0.015
2.39/2.40 c
2.39/2.40 c # additional number of allowed LP iterations
2.39/2.40 c # [type: int, range: [0,2147483647], default: 1000]
2.39/2.40 c heuristics/objpscostdiving/maxlpiterofs = 1500
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 1]
2.39/2.40 c heuristics/oneopt/freq = -1
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 10]
2.39/2.40 c heuristics/pscostdiving/freq = -1
2.39/2.40 c
2.39/2.40 c # maximal fraction of diving LP iterations compared to node LP iterations
2.39/2.40 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.39/2.40 c heuristics/pscostdiving/maxlpiterquot = 0.075
2.39/2.40 c
2.39/2.40 c # additional number of allowed LP iterations
2.39/2.40 c # [type: int, range: [0,2147483647], default: 1000]
2.39/2.40 c heuristics/pscostdiving/maxlpiterofs = 1500
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 0]
2.39/2.40 c heuristics/rens/freq = -1
2.39/2.40 c
2.39/2.40 c # minimum percentage of integer variables that have to be fixable
2.39/2.40 c # [type: real, range: [0,1], default: 0.5]
2.39/2.40 c heuristics/rens/minfixingrate = 0.3
2.39/2.40 c
2.39/2.40 c # number of nodes added to the contingent of the total nodes
2.39/2.40 c # [type: longint, range: [0,9223372036854775807], default: 500]
2.39/2.40 c heuristics/rens/nodesofs = 2000
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 20]
2.39/2.40 c heuristics/rootsoldiving/freq = -1
2.39/2.40 c
2.39/2.40 c # maximal fraction of diving LP iterations compared to node LP iterations
2.39/2.40 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
2.39/2.40 c heuristics/rootsoldiving/maxlpiterquot = 0.015
2.39/2.40 c
2.39/2.40 c # additional number of allowed LP iterations
2.39/2.40 c # [type: int, range: [0,2147483647], default: 1000]
2.39/2.40 c heuristics/rootsoldiving/maxlpiterofs = 1500
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 1]
2.39/2.40 c heuristics/rounding/freq = -1
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 0]
2.39/2.40 c heuristics/shiftandpropagate/freq = -1
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 10]
2.39/2.40 c heuristics/shifting/freq = -1
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 1]
2.39/2.40 c heuristics/simplerounding/freq = -1
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 1]
2.39/2.40 c heuristics/subnlp/freq = -1
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 0]
2.39/2.40 c heuristics/trivial/freq = -1
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 1]
2.39/2.40 c heuristics/trysol/freq = -1
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 0]
2.39/2.40 c heuristics/undercover/freq = -1
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 10]
2.39/2.40 c heuristics/veclendiving/freq = -1
2.39/2.40 c
2.39/2.40 c # maximal fraction of diving LP iterations compared to node LP iterations
2.39/2.40 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.39/2.40 c heuristics/veclendiving/maxlpiterquot = 0.075
2.39/2.40 c
2.39/2.40 c # additional number of allowed LP iterations
2.39/2.40 c # [type: int, range: [0,2147483647], default: 1000]
2.39/2.40 c heuristics/veclendiving/maxlpiterofs = 1500
2.39/2.40 c
2.39/2.40 c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 1]
2.39/2.40 c heuristics/zirounding/freq = -1
2.39/2.40 c
2.39/2.40 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 0]
2.39/2.40 c separating/cmir/freq = -1
2.39/2.40 c
2.39/2.40 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: 0]
2.39/2.40 c separating/flowcover/freq = -1
2.39/2.40 c
2.39/2.40 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
2.39/2.40 c # [type: int, range: [-1,2147483647], default: -1]
2.39/2.40 c separating/rapidlearning/freq = 0
2.39/2.40 c
2.39/2.40 c -----------------------------------------------------------------------------------------------
2.39/2.40 c start solving
2.39/2.40 c
2.39/2.40 c SCIP Status : problem is solved [infeasible]
2.39/2.40 c Solving Time (sec) : 2.40
2.39/2.40 c Solving Nodes : 0
2.39/2.40 c Primal Bound : +1.00000000000000e+20 (0 solutions)
2.39/2.40 c Dual Bound : -1.00000000000000e+20
2.39/2.40 c Gap : infinite
2.39/2.40 s UNSATISFIABLE
2.39/2.40 c SCIP Status : problem is solved [infeasible]
2.39/2.40 c Total Time : 2.40
2.39/2.40 c solving : 2.40
2.39/2.40 c presolving : 1.75 (included in solving)
2.39/2.40 c reading : 0.51 (included in solving)
2.39/2.40 c Original Problem :
2.39/2.40 c Problem name : HOME/instance-3489583-1307791248.opb
2.39/2.40 c Variables : 29282 (29282 binary, 0 integer, 0 implicit integer, 0 continuous)
2.39/2.40 c Constraints : 92908 initial, 92908 maximal
2.39/2.40 c Presolved Problem :
2.39/2.40 c Problem name : t_HOME/instance-3489583-1307791248.opb
2.39/2.40 c Variables : 27382 (27382 binary, 0 integer, 0 implicit integer, 0 continuous)
2.39/2.40 c Constraints : 84152 initial, 84152 maximal
2.39/2.40 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
2.39/2.40 c trivial : 0.00 0 0 0 0 0 0 0 0 0
2.39/2.40 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
2.39/2.40 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
2.39/2.40 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
2.39/2.40 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
2.39/2.40 c implics : 0.00 0 0 0 0 0 0 0 0 0
2.39/2.40 c probing : 0.00 0 0 0 0 0 0 0 0 0
2.39/2.40 c linear : 1.68 1900 0 0 1900 0 8756 0 0 0
2.39/2.40 c root node : - 0 - - 0 - - - - -
2.39/2.40 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
2.39/2.40 c integral : 0 0 0 0 0 0 0 0 0 0 0 0
2.39/2.40 c linear : 84152 0 0 0 0 0 0 0 0 0 0 0
2.39/2.40 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0
2.39/2.40 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
2.39/2.40 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.39/2.40 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.39/2.40 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.39/2.40 c Propagators : #Propagate #Resprop Cutoffs DomReds
2.39/2.40 c pseudoobj : 0 0 0 0
2.39/2.40 c rootredcost : 0 0 0 0
2.39/2.40 c vbounds : 0 0 0 0
2.39/2.40 c Propagator Timings : TotalTime Propagate Resprop
2.39/2.40 c pseudoobj : 0.00 0.00 0.00
2.39/2.40 c rootredcost : 0.00 0.00 0.00
2.39/2.40 c vbounds : 0.00 0.00 0.00
2.39/2.40 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.39/2.40 c propagation : 0.00 0 0 0 0.0 0 0.0 -
2.39/2.40 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
2.39/2.40 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.39/2.40 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.39/2.40 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.39/2.40 c applied globally : - - - 0 0.0 - - -
2.39/2.40 c applied locally : - - - 0 0.0 - - -
2.39/2.40 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.39/2.40 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
2.39/2.40 c redcost : 0.00 0 0 0 0 0
2.39/2.40 c impliedbounds : 0.00 0 0 0 0 0
2.39/2.40 c intobj : 0.00 0 0 0 0 0
2.39/2.40 c gomory : 0.00 0 0 0 0 0
2.39/2.40 c cgmip : 0.00 0 0 0 0 0
2.39/2.40 c closecuts : 0.00 0 0 0 0 0
2.39/2.40 c strongcg : 0.00 0 0 0 0 0
2.39/2.40 c cmir : 0.00 0 0 0 0 0
2.39/2.40 c flowcover : 0.00 0 0 0 0 0
2.39/2.40 c clique : 0.00 0 0 0 0 0
2.39/2.40 c zerohalf : 0.00 0 0 0 0 0
2.39/2.40 c mcf : 0.00 0 0 0 0 0
2.39/2.40 c oddcycle : 0.00 0 0 0 0 0
2.39/2.40 c rapidlearning : 0.00 0 0 0 0 0
2.39/2.40 c Pricers : Time Calls Vars
2.39/2.40 c problem variables: 0.00 0 0
2.39/2.40 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.39/2.40 c pscost : 0.00 0 0 0 0 0 0
2.39/2.40 c inference : 0.00 0 0 0 0 0 0
2.39/2.40 c mostinf : 0.00 0 0 0 0 0 0
2.39/2.40 c leastinf : 0.00 0 0 0 0 0 0
2.39/2.40 c fullstrong : 0.00 0 0 0 0 0 0
2.39/2.40 c allfullstrong : 0.00 0 0 0 0 0 0
2.39/2.40 c random : 0.00 0 0 0 0 0 0
2.39/2.40 c relpscost : 0.00 0 0 0 0 0 0
2.39/2.40 c Primal Heuristics : Time Calls Found
2.39/2.40 c LP solutions : 0.00 - 0
2.39/2.40 c pseudo solutions : 0.00 - 0
2.39/2.40 c trivial : 0.02 1 0
2.39/2.40 c shiftandpropagate: 0.00 0 0
2.39/2.40 c simplerounding : 0.00 0 0
2.39/2.40 c zirounding : 0.00 0 0
2.39/2.40 c rounding : 0.00 0 0
2.39/2.40 c shifting : 0.00 0 0
2.39/2.40 c intshifting : 0.00 0 0
2.39/2.40 c oneopt : 0.00 0 0
2.39/2.40 c twoopt : 0.00 0 0
2.39/2.40 c fixandinfer : 0.00 0 0
2.39/2.40 c feaspump : 0.00 0 0
2.39/2.40 c clique : 0.00 0 0
2.39/2.40 c coefdiving : 0.00 0 0
2.39/2.40 c pscostdiving : 0.00 0 0
2.39/2.40 c fracdiving : 0.00 0 0
2.39/2.40 c veclendiving : 0.00 0 0
2.39/2.40 c intdiving : 0.00 0 0
2.39/2.40 c actconsdiving : 0.00 0 0
2.39/2.40 c objpscostdiving : 0.00 0 0
2.39/2.40 c rootsoldiving : 0.00 0 0
2.39/2.40 c linesearchdiving : 0.00 0 0
2.39/2.40 c guideddiving : 0.00 0 0
2.39/2.40 c octane : 0.00 0 0
2.39/2.40 c rens : 0.00 0 0
2.39/2.40 c rins : 0.00 0 0
2.39/2.40 c localbranching : 0.00 0 0
2.39/2.40 c mutation : 0.00 0 0
2.39/2.40 c crossover : 0.00 0 0
2.39/2.40 c dins : 0.00 0 0
2.39/2.40 c vbounds : 0.00 0 0
2.39/2.40 c undercover : 0.00 0 0
2.39/2.40 c subnlp : 0.00 0 0
2.39/2.40 c trysol : 0.00 0 0
2.39/2.40 c LP : Time Calls Iterations Iter/call Iter/sec
2.39/2.40 c primal LP : 0.00 0 0 0.00 -
2.39/2.40 c dual LP : 0.00 0 0 0.00 -
2.39/2.40 c lex dual LP : 0.00 0 0 0.00 -
2.39/2.40 c barrier LP : 0.00 0 0 0.00 -
2.39/2.40 c diving/probing LP: 0.00 0 0 0.00 -
2.39/2.40 c strong branching : 0.00 0 0 0.00 -
2.39/2.40 c (at root node) : - 0 0 0.00 -
2.39/2.40 c conflict analysis: 0.00 0 0 0.00 -
2.39/2.40 c B&B Tree :
2.39/2.40 c number of runs : 1
2.39/2.40 c nodes : 0
2.39/2.40 c nodes (total) : 0
2.39/2.40 c nodes left : 1
2.39/2.40 c max depth : -1
2.39/2.40 c max depth (total): -1
2.39/2.40 c backtracks : 0 (0.0%)
2.39/2.40 c delayed cutoffs : 0
2.39/2.40 c repropagations : 0 (0 domain reductions, 0 cutoffs)
2.39/2.40 c avg switch length: 0.00
2.39/2.40 c switching time : 0.00
2.39/2.40 c Solution :
2.39/2.40 c Solutions found : 0 (0 improvements)
2.39/2.40 c Primal Bound : infeasible
2.39/2.40 c Dual Bound : -
2.39/2.40 c Gap : infinite
2.39/2.40 c Root Dual Bound : -
2.39/2.40 c Root Iterations : 0
2.49/2.56 c Time complete: 2.55.
ERROR: no interpretation found !
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.1 (svn: 988) 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-3489583-1307791248/watcher-3489583-1307791248 -o /tmp/evaluation-result-3489583-1307791248/solver-3489583-1307791248 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3489583-1307791248.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: 2.00 2.00 1.95 2/177 8444 /proc/meminfo: memFree=31696264/32951124 swapFree=67054712/67111528 [pid=8444] ppid=8442 vsize=12564 CPUtime=0 cores=1,3,5,7 /proc/8444/stat : 8444 (scip-2.0.1.4b_2) R 8442 8444 7747 0 -1 4202496 2132 0 0 0 0 0 0 0 25 0 1 0 969355499 12865536 2087 33554432000 4194304 9016284 140737448792896 18446744073709551615 7824814 0 0 4096 0 0 0 0 17 3 0 0 0 /proc/8444/statm: 3141 2089 357 1178 0 1959 0 [startup+0.0420229 s] /proc/loadavg: 2.00 2.00 1.95 2/177 8444 /proc/meminfo: memFree=31696264/32951124 swapFree=67054712/67111528 [pid=8444] ppid=8442 vsize=20852 CPUtime=0.04 cores=1,3,5,7 /proc/8444/stat : 8444 (scip-2.0.1.4b_2) R 8442 8444 7747 0 -1 4202496 4193 0 0 0 4 0 0 0 25 0 1 0 969355499 21352448 4148 33554432000 4194304 9016284 140737448792896 18446744073709551615 7842276 0 0 4096 0 0 0 0 17 3 0 0 0 /proc/8444/statm: 5213 4148 357 1178 0 4031 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 20852 [startup+0.10101 s] /proc/loadavg: 2.00 2.00 1.95 2/177 8444 /proc/meminfo: memFree=31696264/32951124 swapFree=67054712/67111528 [pid=8444] ppid=8442 vsize=31216 CPUtime=0.09 cores=1,3,5,7 /proc/8444/stat : 8444 (scip-2.0.1.4b_2) R 8442 8444 7747 0 -1 4202496 6801 0 0 0 9 0 0 0 25 0 1 0 969355499 31965184 6756 33554432000 4194304 9016284 140737448792896 18446744073709551615 4536486 0 0 4096 0 0 0 0 17 3 0 0 0 /proc/8444/statm: 7804 6756 357 1178 0 6622 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 31216 [startup+0.300976 s] /proc/loadavg: 2.00 2.00 1.95 2/177 8444 /proc/meminfo: memFree=31696264/32951124 swapFree=67054712/67111528 [pid=8444] ppid=8442 vsize=46504 CPUtime=0.29 cores=1,3,5,7 /proc/8444/stat : 8444 (scip-2.0.1.4b_2) R 8442 8444 7747 0 -1 4202496 10607 0 0 0 29 0 0 0 25 0 1 0 969355499 47620096 10562 33554432000 4194304 9016284 140737448792896 18446744073709551615 7874936 0 0 4096 0 0 0 0 17 3 0 0 0 /proc/8444/statm: 11626 10562 357 1178 0 10444 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 46504 [startup+0.70091 s] /proc/loadavg: 2.00 2.00 1.95 2/177 8444 /proc/meminfo: memFree=31696264/32951124 swapFree=67054712/67111528 [pid=8444] ppid=8442 vsize=158112 CPUtime=0.69 cores=1,3,5,7 /proc/8444/stat : 8444 (scip-2.0.1.4b_2) R 8442 8444 7747 0 -1 4202496 38053 0 0 0 67 2 0 0 25 0 1 0 969355499 161906688 38008 33554432000 4194304 9016284 140737448792896 18446744073709551615 6480421 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/8444/statm: 39528 38008 484 1178 0 38346 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 158112 [startup+1.50078 s] /proc/loadavg: 2.00 2.00 1.95 3/178 8445 /proc/meminfo: memFree=31508048/32951124 swapFree=67054712/67111528 [pid=8444] ppid=8442 vsize=241548 CPUtime=1.49 cores=1,3,5,7 /proc/8444/stat : 8444 (scip-2.0.1.4b_2) R 8442 8444 7747 0 -1 4202496 58678 0 0 0 145 4 0 0 25 0 1 0 969355499 247345152 58633 33554432000 4194304 9016284 140737448792896 18446744073709551615 4875347 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/8444/statm: 60387 58633 484 1178 0 59205 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 241548 Solver just ended. Dumping a history of the last processes samples [startup+2.30063 s] /proc/loadavg: 2.00 2.00 1.95 3/178 8445 /proc/meminfo: memFree=31430680/32951124 swapFree=67054712/67111528 [pid=8444] ppid=8442 vsize=281604 CPUtime=2.29 cores=1,3,5,7 /proc/8444/stat : 8444 (scip-2.0.1.4b_2) R 8442 8444 7747 0 -1 4202496 68400 0 0 0 224 5 0 0 25 0 1 0 969355499 288362496 68355 33554432000 4194304 9016284 140737448792896 18446744073709551615 18446744073699065904 0 0 4096 16384 0 0 0 17 3 0 0 0 /proc/8444/statm: 70401 68355 484 1178 0 69219 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 281604 [startup+2.50059 s] /proc/loadavg: 2.00 2.00 1.95 3/178 8445 /proc/meminfo: memFree=31430680/32951124 swapFree=67054712/67111528 [pid=8444] ppid=8442 vsize=250852 CPUtime=2.49 cores=1,3,5,7 /proc/8444/stat : 8444 (scip-2.0.1.4b_2) R 8442 8444 7747 0 -1 4202496 70081 0 0 0 244 5 0 0 25 0 1 0 969355499 256872448 60669 33554432000 4194304 9016284 140737448792896 18446744073709551615 6812620 0 0 4096 0 0 0 0 17 3 0 0 0 /proc/8444/statm: 62660 60616 520 1178 0 61478 0 Current children cumulated CPU time (s) 2.49 Current children cumulated vsize (KiB) 250852 Child status: 0 Real time (s): 2.56618 CPU time (s): 2.56561 CPU user time (s): 2.49662 CPU system time (s): 0.068989 CPU usage (%): 99.9778 Max. virtual memory (cumulated for all children) (KiB): 284020 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.49662 system time used= 0.068989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 70093 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= 2 involuntary context switches= 2 runsolver used 0.003999 second user time and 0.013997 second system time The end
Begin job on node119 at 2011-06-11 13:20:48 IDJOB=3489583 IDBENCH=74540 IDSOLVER=1979 FILE ID=node119/3489583-1307791248 RUNJOBID= node119-1307784933-7766 PBS_JOBID= 13550908 Free space on /tmp= 74056 MiB SOLVER NAME= SCIP spx E_2 2011-06-10 (fixed) BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12013_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-3489583-1307791248/watcher-3489583-1307791248 -o /tmp/evaluation-result-3489583-1307791248/solver-3489583-1307791248 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3489583-1307791248.opb -t 1800 -m 15500 TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 4ae026821d0930247b1eee2eafe8a46e RANDOM SEED=505288748 node119.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 2666.815 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5333.63 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.815 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.815 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.815 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.815 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.67 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.815 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.815 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.815 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 31696692 kB Buffers: 264168 kB Cached: 681256 kB SwapCached: 11012 kB Active: 583620 kB Inactive: 455788 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 31696692 kB SwapTotal: 67111528 kB SwapFree: 67054712 kB Dirty: 19404 kB Writeback: 4 kB AnonPages: 91300 kB Mapped: 15928 kB Slab: 150028 kB PageTables: 4696 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 284640 kB VmallocTotal: 34359738367 kB VmallocUsed: 296008 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 74040 MiB End job on node119 at 2011-06-11 13:20:51