| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIP spx 2 2011-06-10 (fixed) | UNSAT | 1.38079 | 1.38301 |
| Name | /DEC-SMALLINT-LIN/oliveras/j90/ normalized-j9048_1-unsat.opb |
| MD5SUM | f58343ead1669876e251a6e73da29992 |
| 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 | 0.015996 |
| 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 | 15106 |
| Total number of constraints | 51743 |
| Number of constraints which are clauses | 51415 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 328 |
| Minimum length of a constraint | 1 |
| Maximum length of a constraint | 90 |
| Number of terms in the objective function | 0 |
| Biggest coefficient in the objective function | 0 |
| Number of bits for the biggest coefficient in the objective function | 0 |
| Sum of the numbers in the objective function | 0 |
| Number of bits of the sum of numbers in the objective function | 0 |
| Biggest number in a constraint | 105 |
| Number of bits of the biggest number in a constraint | 7 |
| Biggest sum of numbers in a constraint | 658 |
| 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 2.0.1.4 [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-3486217-1307792012.opb>
0.19/0.27 c original problem has 15106 variables (15106 bin, 0 int, 0 impl, 0 cont) and 51743 constraints
0.19/0.27 c problem read
0.19/0.27 c No objective function, only one solution is needed.
0.19/0.27 c presolving settings loaded
0.39/0.43 c presolving:
1.19/1.29 c presolving (1 rounds):
1.19/1.29 c 1913 deleted vars, 6721 deleted constraints, 0 added constraints, 1913 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.19/1.29 c 2059036 implications, 0 cliques
1.19/1.29 c presolving detected infeasibility
1.19/1.29 c Presolving Time: 0.97
1.19/1.29 c - non default parameters ----------------------------------------------------------------------
1.19/1.29 c # SCIP version 2.0.1.4
1.19/1.29 c
1.19/1.29 c # frequency for displaying node information lines
1.19/1.29 c # [type: int, range: [-1,2147483647], default: 100]
1.19/1.29 c display/freq = 10000
1.19/1.29 c
1.19/1.29 c # maximal time in seconds to run
1.19/1.29 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.19/1.29 c limits/time = 1797
1.19/1.29 c
1.19/1.29 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.19/1.29 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.19/1.29 c limits/memory = 13950
1.19/1.29 c
1.19/1.29 c # solving stops, if the given number of solutions were found (-1: no limit)
1.19/1.29 c # [type: int, range: [-1,2147483647], default: -1]
1.19/1.29 c limits/solutions = 1
1.19/1.29 c
1.19/1.29 c # maximal number of separation rounds per node (-1: unlimited)
1.19/1.29 c # [type: int, range: [-1,2147483647], default: 5]
1.19/1.29 c separating/maxrounds = 1
1.19/1.29 c
1.19/1.29 c # maximal number of separation rounds in the root node (-1: unlimited)
1.19/1.29 c # [type: int, range: [-1,2147483647], default: -1]
1.19/1.29 c separating/maxroundsroot = 5
1.19/1.29 c
1.19/1.29 c # default clock type (1: CPU user seconds, 2: wall clock time)
1.19/1.29 c # [type: int, range: [1,2], default: 1]
1.19/1.29 c timing/clocktype = 2
1.19/1.29 c
1.19/1.29 c # belongs reading time to solving time?
1.19/1.29 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.19/1.29 c timing/reading = TRUE
1.19/1.29 c
1.19/1.29 c # should presolving try to simplify inequalities
1.19/1.29 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.19/1.29 c constraints/linear/simplifyinequalities = TRUE
1.19/1.29 c
1.19/1.29 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
1.19/1.29 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.19/1.29 c constraints/indicator/addCouplingCons = TRUE
1.19/1.29 c
1.19/1.29 c # should disaggregation of knapsack constraints be allowed in preprocessing?
1.19/1.29 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
1.19/1.29 c constraints/knapsack/disaggregation = FALSE
1.19/1.29 c
1.19/1.29 c # should presolving try to simplify knapsacks
1.19/1.29 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.19/1.29 c constraints/knapsack/simplifyinequalities = TRUE
1.19/1.29 c
1.19/1.29 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
1.19/1.29 c # [type: int, range: [-1,2147483647], default: -1]
1.19/1.29 c presolving/probing/maxrounds = 0
1.19/1.29 c
1.19/1.29 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
1.19/1.29 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.29 c heuristics/coefdiving/freq = -1
1.19/1.29 c
1.19/1.29 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.29 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.29 c heuristics/coefdiving/maxlpiterquot = 0.075
1.19/1.29 c
1.19/1.29 c # additional number of allowed LP iterations
1.19/1.29 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.29 c heuristics/coefdiving/maxlpiterofs = 1500
1.19/1.29 c
1.19/1.29 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
1.19/1.29 c # [type: int, range: [-1,2147483647], default: 30]
1.19/1.29 c heuristics/crossover/freq = -1
1.19/1.29 c
1.19/1.29 c # number of nodes added to the contingent of the total nodes
1.19/1.29 c # [type: longint, range: [0,9223372036854775807], default: 500]
1.19/1.29 c heuristics/crossover/nodesofs = 750
1.19/1.29 c
1.19/1.29 c # number of nodes without incumbent change that heuristic should wait
1.19/1.29 c # [type: longint, range: [0,9223372036854775807], default: 200]
1.19/1.29 c heuristics/crossover/nwaitingnodes = 100
1.19/1.29 c
1.19/1.29 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
1.19/1.29 c # [type: real, range: [0,1], default: 0.1]
1.19/1.29 c heuristics/crossover/nodesquot = 0.15
1.19/1.29 c
1.19/1.29 c # minimum percentage of integer variables that have to be fixed
1.19/1.29 c # [type: real, range: [0,1], default: 0.666]
1.19/1.29 c heuristics/crossover/minfixingrate = 0.5
1.19/1.29 c
1.19/1.29 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
1.19/1.29 c # [type: int, range: [-1,2147483647], default: 20]
1.19/1.29 c heuristics/feaspump/freq = -1
1.19/1.29 c
1.19/1.29 c # additional number of allowed LP iterations
1.19/1.29 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.29 c heuristics/feaspump/maxlpiterofs = 2000
1.19/1.29 c
1.19/1.29 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
1.19/1.29 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.29 c heuristics/fracdiving/freq = -1
1.19/1.29 c
1.19/1.29 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.29 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.29 c heuristics/fracdiving/maxlpiterquot = 0.075
1.19/1.29 c
1.19/1.29 c # additional number of allowed LP iterations
1.19/1.29 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.29 c heuristics/fracdiving/maxlpiterofs = 1500
1.19/1.29 c
1.19/1.29 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
1.19/1.29 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.29 c heuristics/guideddiving/freq = -1
1.19/1.29 c
1.19/1.29 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.29 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.29 c heuristics/guideddiving/maxlpiterquot = 0.075
1.19/1.29 c
1.19/1.29 c # additional number of allowed LP iterations
1.19/1.29 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.29 c heuristics/guideddiving/maxlpiterofs = 1500
1.19/1.29 c
1.19/1.29 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.29 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.29 c heuristics/intdiving/maxlpiterquot = 0.075
1.19/1.29 c
1.19/1.29 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
1.19/1.29 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.29 c heuristics/intshifting/freq = -1
1.19/1.29 c
1.19/1.29 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
1.19/1.29 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.29 c heuristics/linesearchdiving/freq = -1
1.19/1.29 c
1.19/1.29 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.29 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.29 c heuristics/linesearchdiving/maxlpiterquot = 0.075
1.19/1.29 c
1.19/1.29 c # additional number of allowed LP iterations
1.19/1.29 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.29 c heuristics/linesearchdiving/maxlpiterofs = 1500
1.19/1.29 c
1.19/1.29 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
1.19/1.29 c # [type: int, range: [-1,2147483647], default: 20]
1.19/1.29 c heuristics/objpscostdiving/freq = -1
1.19/1.29 c
1.19/1.29 c # maximal fraction of diving LP iterations compared to total iteration number
1.19/1.29 c # [type: real, range: [0,1], default: 0.01]
1.19/1.29 c heuristics/objpscostdiving/maxlpiterquot = 0.015
1.19/1.29 c
1.19/1.29 c # additional number of allowed LP iterations
1.19/1.29 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.30 c heuristics/objpscostdiving/maxlpiterofs = 1500
1.19/1.30 c
1.19/1.30 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
1.19/1.30 c # [type: int, range: [-1,2147483647], default: 1]
1.19/1.30 c heuristics/oneopt/freq = -1
1.19/1.30 c
1.19/1.30 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
1.19/1.30 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.30 c heuristics/pscostdiving/freq = -1
1.19/1.30 c
1.19/1.30 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.30 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.30 c heuristics/pscostdiving/maxlpiterquot = 0.075
1.19/1.30 c
1.19/1.30 c # additional number of allowed LP iterations
1.19/1.30 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.30 c heuristics/pscostdiving/maxlpiterofs = 1500
1.19/1.30 c
1.19/1.30 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
1.19/1.30 c # [type: int, range: [-1,2147483647], default: 0]
1.19/1.30 c heuristics/rens/freq = -1
1.19/1.30 c
1.19/1.30 c # minimum percentage of integer variables that have to be fixable
1.19/1.30 c # [type: real, range: [0,1], default: 0.5]
1.19/1.30 c heuristics/rens/minfixingrate = 0.3
1.19/1.30 c
1.19/1.30 c # number of nodes added to the contingent of the total nodes
1.19/1.30 c # [type: longint, range: [0,9223372036854775807], default: 500]
1.19/1.30 c heuristics/rens/nodesofs = 2000
1.19/1.30 c
1.19/1.30 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
1.19/1.30 c # [type: int, range: [-1,2147483647], default: 20]
1.19/1.30 c heuristics/rootsoldiving/freq = -1
1.19/1.30 c
1.19/1.30 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.30 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
1.19/1.30 c heuristics/rootsoldiving/maxlpiterquot = 0.015
1.19/1.30 c
1.19/1.30 c # additional number of allowed LP iterations
1.19/1.30 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.30 c heuristics/rootsoldiving/maxlpiterofs = 1500
1.19/1.30 c
1.19/1.30 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
1.19/1.30 c # [type: int, range: [-1,2147483647], default: 1]
1.19/1.30 c heuristics/rounding/freq = -1
1.19/1.30 c
1.19/1.30 c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
1.19/1.30 c # [type: int, range: [-1,2147483647], default: 0]
1.19/1.30 c heuristics/shiftandpropagate/freq = -1
1.19/1.30 c
1.19/1.30 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
1.19/1.30 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.30 c heuristics/shifting/freq = -1
1.19/1.30 c
1.19/1.30 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
1.19/1.30 c # [type: int, range: [-1,2147483647], default: 1]
1.19/1.30 c heuristics/simplerounding/freq = -1
1.19/1.30 c
1.19/1.30 c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
1.19/1.30 c # [type: int, range: [-1,2147483647], default: 1]
1.19/1.30 c heuristics/subnlp/freq = -1
1.19/1.30 c
1.19/1.30 c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
1.19/1.30 c # [type: int, range: [-1,2147483647], default: 0]
1.19/1.30 c heuristics/trivial/freq = -1
1.19/1.30 c
1.19/1.30 c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
1.19/1.30 c # [type: int, range: [-1,2147483647], default: 1]
1.19/1.30 c heuristics/trysol/freq = -1
1.19/1.30 c
1.19/1.30 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
1.19/1.30 c # [type: int, range: [-1,2147483647], default: 0]
1.19/1.30 c heuristics/undercover/freq = -1
1.19/1.30 c
1.19/1.30 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
1.19/1.30 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.30 c heuristics/veclendiving/freq = -1
1.19/1.30 c
1.19/1.30 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.30 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.30 c heuristics/veclendiving/maxlpiterquot = 0.075
1.19/1.30 c
1.19/1.30 c # additional number of allowed LP iterations
1.19/1.30 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.30 c heuristics/veclendiving/maxlpiterofs = 1500
1.19/1.30 c
1.19/1.30 c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
1.19/1.30 c # [type: int, range: [-1,2147483647], default: 1]
1.19/1.30 c heuristics/zirounding/freq = -1
1.19/1.30 c
1.19/1.30 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
1.19/1.30 c # [type: int, range: [-1,2147483647], default: 0]
1.19/1.30 c separating/cmir/freq = -1
1.19/1.30 c
1.19/1.30 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
1.19/1.30 c # [type: int, range: [-1,2147483647], default: 0]
1.19/1.30 c separating/flowcover/freq = -1
1.19/1.30 c
1.19/1.30 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.19/1.30 c # [type: int, range: [-1,2147483647], default: -1]
1.19/1.30 c separating/rapidlearning/freq = 0
1.19/1.30 c
1.19/1.30 c -----------------------------------------------------------------------------------------------
1.19/1.30 c start solving
1.19/1.30 c
1.19/1.30 c SCIP Status : problem is solved [infeasible]
1.19/1.30 c Solving Time (sec) : 1.29
1.19/1.30 c Solving Nodes : 0
1.19/1.30 c Primal Bound : +1.00000000000000e+20 (0 solutions)
1.19/1.30 c Dual Bound : -1.00000000000000e+20
1.19/1.30 c Gap : infinite
1.19/1.30 s UNSATISFIABLE
1.19/1.30 c SCIP Status : problem is solved [infeasible]
1.19/1.30 c Total Time : 1.29
1.19/1.30 c solving : 1.29
1.19/1.30 c presolving : 0.97 (included in solving)
1.19/1.30 c reading : 0.28 (included in solving)
1.19/1.30 c Original Problem :
1.19/1.30 c Problem name : HOME/instance-3486217-1307792012.opb
1.19/1.30 c Variables : 15106 (15106 binary, 0 integer, 0 implicit integer, 0 continuous)
1.19/1.30 c Constraints : 51743 initial, 51743 maximal
1.29/1.30 c Presolved Problem :
1.29/1.30 c Problem name : t_HOME/instance-3486217-1307792012.opb
1.29/1.30 c Variables : 13193 (13193 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.30 c Constraints : 45022 initial, 45022 maximal
1.29/1.30 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
1.29/1.30 c trivial : 0.00 0 0 0 0 0 0 0 0 0
1.29/1.30 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
1.29/1.30 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
1.29/1.30 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
1.29/1.30 c implics : 0.00 0 0 0 0 0 0 0 0 0
1.29/1.30 c probing : 0.00 0 0 0 0 0 0 0 0 0
1.29/1.30 c linear : 0.84 1913 0 0 1913 0 6721 0 0 0
1.29/1.30 c root node : - 0 - - 0 - - - - -
1.29/1.30 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
1.29/1.30 c integral : 0 0 0 0 0 0 0 0 0 0 0 0
1.29/1.30 c linear : 45022 0 0 0 0 0 0 0 0 0 0 0
1.29/1.30 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0
1.29/1.30 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
1.29/1.30 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.30 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.30 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.29/1.30 c Propagators : #Propagate #Resprop Cutoffs DomReds
1.29/1.30 c pseudoobj : 0 0 0 0
1.29/1.30 c rootredcost : 0 0 0 0
1.29/1.30 c vbounds : 0 0 0 0
1.29/1.30 c Propagator Timings : TotalTime Propagate Resprop
1.29/1.30 c pseudoobj : 0.00 0.00 0.00
1.29/1.30 c rootredcost : 0.00 0.00 0.00
1.29/1.30 c vbounds : 0.00 0.00 0.00
1.29/1.30 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.29/1.30 c propagation : 0.00 0 0 0 0.0 0 0.0 -
1.29/1.30 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
1.29/1.30 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.29/1.30 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.29/1.30 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.29/1.30 c applied globally : - - - 0 0.0 - - -
1.29/1.30 c applied locally : - - - 0 0.0 - - -
1.29/1.30 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.29/1.30 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
1.29/1.30 c redcost : 0.00 0 0 0 0 0
1.29/1.30 c impliedbounds : 0.00 0 0 0 0 0
1.29/1.30 c intobj : 0.00 0 0 0 0 0
1.29/1.30 c gomory : 0.00 0 0 0 0 0
1.29/1.30 c cgmip : 0.00 0 0 0 0 0
1.29/1.30 c closecuts : 0.00 0 0 0 0 0
1.29/1.30 c strongcg : 0.00 0 0 0 0 0
1.29/1.30 c cmir : 0.00 0 0 0 0 0
1.29/1.30 c flowcover : 0.00 0 0 0 0 0
1.29/1.30 c clique : 0.00 0 0 0 0 0
1.29/1.30 c zerohalf : 0.00 0 0 0 0 0
1.29/1.30 c mcf : 0.00 0 0 0 0 0
1.29/1.30 c oddcycle : 0.00 0 0 0 0 0
1.29/1.30 c rapidlearning : 0.00 0 0 0 0 0
1.29/1.30 c Pricers : Time Calls Vars
1.29/1.30 c problem variables: 0.00 0 0
1.29/1.30 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.29/1.30 c pscost : 0.00 0 0 0 0 0 0
1.29/1.30 c inference : 0.00 0 0 0 0 0 0
1.29/1.30 c mostinf : 0.00 0 0 0 0 0 0
1.29/1.30 c leastinf : 0.00 0 0 0 0 0 0
1.29/1.30 c fullstrong : 0.00 0 0 0 0 0 0
1.29/1.30 c allfullstrong : 0.00 0 0 0 0 0 0
1.29/1.30 c random : 0.00 0 0 0 0 0 0
1.29/1.30 c relpscost : 0.00 0 0 0 0 0 0
1.29/1.30 c Primal Heuristics : Time Calls Found
1.29/1.30 c LP solutions : 0.00 - 0
1.29/1.30 c pseudo solutions : 0.00 - 0
1.29/1.30 c trivial : 0.01 1 0
1.29/1.30 c shiftandpropagate: 0.00 0 0
1.29/1.30 c simplerounding : 0.00 0 0
1.29/1.30 c zirounding : 0.00 0 0
1.29/1.30 c rounding : 0.00 0 0
1.29/1.30 c shifting : 0.00 0 0
1.29/1.30 c intshifting : 0.00 0 0
1.29/1.30 c oneopt : 0.00 0 0
1.29/1.30 c twoopt : 0.00 0 0
1.29/1.30 c fixandinfer : 0.00 0 0
1.29/1.30 c feaspump : 0.00 0 0
1.29/1.30 c clique : 0.00 0 0
1.29/1.30 c coefdiving : 0.00 0 0
1.29/1.30 c pscostdiving : 0.00 0 0
1.29/1.30 c fracdiving : 0.00 0 0
1.29/1.30 c veclendiving : 0.00 0 0
1.29/1.30 c intdiving : 0.00 0 0
1.29/1.30 c actconsdiving : 0.00 0 0
1.29/1.30 c objpscostdiving : 0.00 0 0
1.29/1.30 c rootsoldiving : 0.00 0 0
1.29/1.30 c linesearchdiving : 0.00 0 0
1.29/1.30 c guideddiving : 0.00 0 0
1.29/1.30 c octane : 0.00 0 0
1.29/1.30 c rens : 0.00 0 0
1.29/1.30 c rins : 0.00 0 0
1.29/1.30 c localbranching : 0.00 0 0
1.29/1.30 c mutation : 0.00 0 0
1.29/1.30 c crossover : 0.00 0 0
1.29/1.30 c dins : 0.00 0 0
1.29/1.30 c vbounds : 0.00 0 0
1.29/1.30 c undercover : 0.00 0 0
1.29/1.30 c subnlp : 0.00 0 0
1.29/1.30 c trysol : 0.00 0 0
1.29/1.30 c LP : Time Calls Iterations Iter/call Iter/sec
1.29/1.30 c primal LP : 0.00 0 0 0.00 -
1.29/1.30 c dual LP : 0.00 0 0 0.00 -
1.29/1.30 c lex dual LP : 0.00 0 0 0.00 -
1.29/1.30 c barrier LP : 0.00 0 0 0.00 -
1.29/1.30 c diving/probing LP: 0.00 0 0 0.00 -
1.29/1.30 c strong branching : 0.00 0 0 0.00 -
1.29/1.30 c (at root node) : - 0 0 0.00 -
1.29/1.30 c conflict analysis: 0.00 0 0 0.00 -
1.29/1.30 c B&B Tree :
1.29/1.30 c number of runs : 1
1.29/1.30 c nodes : 0
1.29/1.30 c nodes (total) : 0
1.29/1.30 c nodes left : 1
1.29/1.30 c max depth : -1
1.29/1.30 c max depth (total): -1
1.29/1.30 c backtracks : 0 (0.0%)
1.29/1.30 c delayed cutoffs : 0
1.29/1.30 c repropagations : 0 (0 domain reductions, 0 cutoffs)
1.29/1.30 c avg switch length: 0.00
1.29/1.30 c switching time : 0.00
1.29/1.30 c Solution :
1.29/1.30 c Solutions found : 0 (0 improvements)
1.29/1.30 c Primal Bound : infeasible
1.29/1.30 c Dual Bound : -
1.29/1.30 c Gap : infinite
1.29/1.30 c Root Dual Bound : -
1.29/1.30 c Root Iterations : 0
1.29/1.38 c Time complete: 1.37.
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-3486217-1307792012/watcher-3486217-1307792012 -o /tmp/evaluation-result-3486217-1307792012/solver-3486217-1307792012 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3486217-1307792012.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 1.98 4/177 19619 /proc/meminfo: memFree=31824484/32950940 swapFree=67074964/67111528 [pid=19619] ppid=19617 vsize=9988 CPUtime=0 cores=1,3,5,7 /proc/19619/stat : 19619 (scip-2.0.1.4_2.) R 19617 19619 18592 0 -1 4202496 1514 0 0 0 0 0 0 0 25 0 1 0 969431960 10227712 1468 33554432000 4194304 8979876 140736998109920 18446744073709551615 7790414 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/19619/statm: 2497 1468 363 1169 0 1324 0 [startup+0.100121 s] /proc/loadavg: 2.00 2.00 1.98 4/177 19619 /proc/meminfo: memFree=31824484/32950940 swapFree=67074964/67111528 [pid=19619] ppid=19617 vsize=23556 CPUtime=0.09 cores=1,3,5,7 /proc/19619/stat : 19619 (scip-2.0.1.4_2.) R 19617 19619 18592 0 -1 4202496 4889 0 0 0 9 0 0 0 25 0 1 0 969431960 24121344 4843 33554432000 4194304 8979876 140736998109920 18446744073709551615 7836098 0 0 4096 0 0 0 0 17 5 0 0 0 /proc/19619/statm: 5889 4843 363 1169 0 4716 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 23556 [startup+0.2011 s] /proc/loadavg: 2.00 2.00 1.98 4/177 19619 /proc/meminfo: memFree=31824484/32950940 swapFree=67074964/67111528 [pid=19619] ppid=19617 vsize=30672 CPUtime=0.19 cores=1,3,5,7 /proc/19619/stat : 19619 (scip-2.0.1.4_2.) R 19617 19619 18592 0 -1 4202496 6692 0 0 0 19 0 0 0 25 0 1 0 969431960 31408128 6627 33554432000 4194304 8979876 140736998109920 18446744073709551615 4992695 0 0 4096 0 0 0 0 17 5 0 0 0 /proc/19619/statm: 7668 6627 363 1169 0 6495 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 30672 [startup+0.301084 s] /proc/loadavg: 2.00 2.00 1.98 4/177 19619 /proc/meminfo: memFree=31824484/32950940 swapFree=67074964/67111528 [pid=19619] ppid=19617 vsize=56528 CPUtime=0.29 cores=1,3,5,7 /proc/19619/stat : 19619 (scip-2.0.1.4_2.) R 19617 19619 18592 0 -1 4202496 13104 0 0 0 28 1 0 0 25 0 1 0 969431960 57884672 13040 33554432000 4194304 8979876 140736998109920 18446744073709551615 6779003 0 0 4096 2 0 0 0 17 5 0 0 0 /proc/19619/statm: 14132 13060 414 1169 0 12959 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 56528 [startup+0.701012 s] /proc/loadavg: 2.00 2.00 1.98 4/177 19619 /proc/meminfo: memFree=31824484/32950940 swapFree=67074964/67111528 [pid=19619] ppid=19617 vsize=133564 CPUtime=0.69 cores=1,3,5,7 /proc/19619/stat : 19619 (scip-2.0.1.4_2.) R 19617 19619 18592 0 -1 4202496 33154 0 0 0 66 3 0 0 25 0 1 0 969431960 136769536 31936 33554432000 4194304 8979876 140736998109920 18446744073709551615 18446744073699065989 0 0 4096 2 0 0 0 17 5 0 0 0 /proc/19619/statm: 33391 31936 493 1169 0 32218 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 133564 Solver just ended. Dumping a history of the last processes samples [startup+0.800995 s] /proc/loadavg: 2.00 2.00 1.98 4/177 19619 /proc/meminfo: memFree=31824484/32950940 swapFree=67074964/67111528 [pid=19619] ppid=19617 vsize=141956 CPUtime=0.79 cores=1,3,5,7 /proc/19619/stat : 19619 (scip-2.0.1.4_2.) R 19617 19619 18592 0 -1 4202496 35201 0 0 0 76 3 0 0 25 0 1 0 969431960 145362944 33983 33554432000 4194304 8979876 140736998109920 18446744073709551615 6503483 0 0 4096 2 0 0 0 17 5 0 0 0 /proc/19619/statm: 35489 33983 493 1169 0 34316 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 141956 [startup+1.20592 s] /proc/loadavg: 2.00 2.00 1.98 3/178 19620 /proc/meminfo: memFree=31670152/32950940 swapFree=67074964/67111528 [pid=19619] ppid=19617 vsize=167668 CPUtime=1.19 cores=1,3,5,7 /proc/19619/stat : 19619 (scip-2.0.1.4_2.) R 19617 19619 18592 0 -1 4202496 41476 0 0 0 115 4 0 0 25 0 1 0 969431960 171692032 40258 33554432000 4194304 8979876 140736998109920 18446744073709551615 4875174 0 0 4096 2 0 0 0 17 5 0 0 0 /proc/19619/statm: 41917 40258 493 1169 0 40744 0 Current children cumulated CPU time (s) 1.19 Current children cumulated vsize (KiB) 167668 [startup+1.30091 s] /proc/loadavg: 2.00 2.00 1.98 3/178 19620 /proc/meminfo: memFree=31670152/32950940 swapFree=67074964/67111528 [pid=19619] ppid=19617 vsize=167836 CPUtime=1.29 cores=1,3,5,7 /proc/19619/stat : 19619 (scip-2.0.1.4_2.) R 19617 19619 18592 0 -1 4202496 42597 0 0 0 125 4 0 0 25 0 1 0 969431960 171864064 40286 33554432000 4194304 8979876 140736998109920 18446744073709551615 7893792 0 0 4096 0 0 0 0 17 3 0 0 0 /proc/19619/statm: 41959 40289 519 1169 0 40786 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 167836 Child status: 0 Real time (s): 1.38301 CPU time (s): 1.38079 CPU user time (s): 1.3248 CPU system time (s): 0.055991 CPU usage (%): 99.8395 Max. virtual memory (cumulated for all children) (KiB): 167836 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.3248 system time used= 0.055991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 42628 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= 248 runsolver used 0.002999 second user time and 0.009998 second system time The end
Begin job on node117 at 2011-06-11 13:33:32 IDJOB=3486217 IDBENCH=75563 IDSOLVER=1977 FILE ID=node117/3486217-1307792012 RUNJOBID= node117-1307784651-18611 PBS_JOBID= 13550904 Free space on /tmp= 74008 MiB SOLVER NAME= SCIP spx 2 2011-06-10 (fixed) BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j90/normalized-j9048_1-unsat.opb COMMAND LINE= HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3486217-1307792012/watcher-3486217-1307792012 -o /tmp/evaluation-result-3486217-1307792012/solver-3486217-1307792012 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3486217-1307792012.opb -t 1800 -m 15500 TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= f58343ead1669876e251a6e73da29992 RANDOM SEED=218206641 node117.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 : 2666.849 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 : 5333.69 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 : 2666.849 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 : 5332.75 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 : 2666.849 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 : 2666.849 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 : 5332.75 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 : 2666.849 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 : 5332.75 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 : 2666.849 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 : 5332.74 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 : 2666.849 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 : 5332.75 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 : 2666.849 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 : 5267.44 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950940 kB MemFree: 31824416 kB Buffers: 151272 kB Cached: 695444 kB SwapCached: 6160 kB Active: 471660 kB Inactive: 504768 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950940 kB LowFree: 31824416 kB SwapTotal: 67111528 kB SwapFree: 67074964 kB Dirty: 18140 kB Writeback: 0 kB AnonPages: 125928 kB Mapped: 17248 kB Slab: 84620 kB PageTables: 4688 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586996 kB Committed_AS: 303168 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= 73988 MiB End job on node117 at 2011-06-11 13:33:33