| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed | UNSAT | 0.426934 | 0.428122 |
| Name | /DEC-SMALLINT-LIN/oliveras/j30/ normalized-j307_9-unsat.opb |
| MD5SUM | 43774e98c3980bf5a768d09a9bf9d7d4 |
| 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 | 0.009997 |
| 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 | 3720 |
| Total number of constraints | 11544 |
| Number of constraints which are clauses | 11308 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 236 |
| Minimum length of a constraint | 1 |
| Maximum length of a constraint | 17 |
| 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 | 24 |
| Number of bits of the biggest number in a constraint | 5 |
| Biggest sum of numbers in a constraint | 113 |
| Number of bits of the biggest sum of numbers | 7 |
| 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 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: 947bdb7-dirty]
0.00/0.00 c Copyright (c) 2002-2012 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-3691722-1338039116.opb>
0.01/0.04 c original problem has 3720 variables (3720 bin, 0 int, 0 impl, 0 cont) and 11544 constraints
0.01/0.04 c problem read in 0.04
0.01/0.04 c No objective function, only one solution is needed.
0.01/0.04 c presolving settings loaded
0.01/0.06 c presolving:
0.19/0.28 c (round 1) 913 del vars, 2264 del conss, 0 add conss, 590 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 566174 impls, 0 clqs
0.29/0.39 c (round 2) 2297 del vars, 6717 del conss, 0 add conss, 1905 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 575631 impls, 0 clqs
0.38/0.40 c presolving (3 rounds):
0.38/0.40 c 2710 deleted vars, 8473 deleted constraints, 0 added constraints, 2074 tightened bounds, 0 added holes, 49 changed sides, 30 changed coefficients
0.38/0.40 c 577517 implications, 0 cliques
0.38/0.40 c presolving detected infeasibility
0.38/0.40 c Presolving Time: 0.35
0.38/0.40 c - non default parameters ----------------------------------------------------------------------
0.38/0.40 c # SCIP version 2.1.1.4
0.38/0.40 c
0.38/0.40 c # maximal time in seconds to run
0.38/0.40 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.38/0.40 c limits/time = 1797
0.38/0.40 c
0.38/0.40 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.38/0.40 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.38/0.40 c limits/memory = 13950
0.38/0.40 c
0.38/0.40 c # solving stops, if the given number of solutions were found (-1: no limit)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: -1]
0.38/0.40 c limits/solutions = 1
0.38/0.40 c
0.38/0.40 c # maximal number of separation rounds per node (-1: unlimited)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 5]
0.38/0.40 c separating/maxrounds = 1
0.38/0.40 c
0.38/0.40 c # maximal number of separation rounds in the root node (-1: unlimited)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: -1]
0.38/0.40 c separating/maxroundsroot = 5
0.38/0.40 c
0.38/0.40 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.38/0.40 c # [type: int, range: [1,2], default: 1]
0.38/0.40 c timing/clocktype = 2
0.38/0.40 c
0.38/0.40 c # belongs reading time to solving time?
0.38/0.40 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.38/0.40 c timing/reading = TRUE
0.38/0.40 c
0.38/0.40 c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.38/0.40 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.38/0.40 c constraints/knapsack/disaggregation = FALSE
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 10]
0.38/0.40 c heuristics/coefdiving/freq = -1
0.38/0.40 c
0.38/0.40 c # maximal fraction of diving LP iterations compared to node LP iterations
0.38/0.40 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.38/0.40 c heuristics/coefdiving/maxlpiterquot = 0.075
0.38/0.40 c
0.38/0.40 c # additional number of allowed LP iterations
0.38/0.40 c # [type: int, range: [0,2147483647], default: 1000]
0.38/0.40 c heuristics/coefdiving/maxlpiterofs = 1500
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 30]
0.38/0.40 c heuristics/crossover/freq = -1
0.38/0.40 c
0.38/0.40 c # number of nodes added to the contingent of the total nodes
0.38/0.40 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.38/0.40 c heuristics/crossover/nodesofs = 750
0.38/0.40 c
0.38/0.40 c # number of nodes without incumbent change that heuristic should wait
0.38/0.40 c # [type: longint, range: [0,9223372036854775807], default: 200]
0.38/0.40 c heuristics/crossover/nwaitingnodes = 100
0.38/0.40 c
0.38/0.40 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.38/0.40 c # [type: real, range: [0,1], default: 0.1]
0.38/0.40 c heuristics/crossover/nodesquot = 0.15
0.38/0.40 c
0.38/0.40 c # minimum percentage of integer variables that have to be fixed
0.38/0.40 c # [type: real, range: [0,1], default: 0.666]
0.38/0.40 c heuristics/crossover/minfixingrate = 0.5
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 20]
0.38/0.40 c heuristics/feaspump/freq = -1
0.38/0.40 c
0.38/0.40 c # additional number of allowed LP iterations
0.38/0.40 c # [type: int, range: [0,2147483647], default: 1000]
0.38/0.40 c heuristics/feaspump/maxlpiterofs = 2000
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 10]
0.38/0.40 c heuristics/fracdiving/freq = -1
0.38/0.40 c
0.38/0.40 c # maximal fraction of diving LP iterations compared to node LP iterations
0.38/0.40 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.38/0.40 c heuristics/fracdiving/maxlpiterquot = 0.075
0.38/0.40 c
0.38/0.40 c # additional number of allowed LP iterations
0.38/0.40 c # [type: int, range: [0,2147483647], default: 1000]
0.38/0.40 c heuristics/fracdiving/maxlpiterofs = 1500
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 10]
0.38/0.40 c heuristics/guideddiving/freq = -1
0.38/0.40 c
0.38/0.40 c # maximal fraction of diving LP iterations compared to node LP iterations
0.38/0.40 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.38/0.40 c heuristics/guideddiving/maxlpiterquot = 0.075
0.38/0.40 c
0.38/0.40 c # additional number of allowed LP iterations
0.38/0.40 c # [type: int, range: [0,2147483647], default: 1000]
0.38/0.40 c heuristics/guideddiving/maxlpiterofs = 1500
0.38/0.40 c
0.38/0.40 c # maximal fraction of diving LP iterations compared to node LP iterations
0.38/0.40 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.38/0.40 c heuristics/intdiving/maxlpiterquot = 0.075
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 10]
0.38/0.40 c heuristics/intshifting/freq = -1
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 10]
0.38/0.40 c heuristics/linesearchdiving/freq = -1
0.38/0.40 c
0.38/0.40 c # maximal fraction of diving LP iterations compared to node LP iterations
0.38/0.40 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.38/0.40 c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.38/0.40 c
0.38/0.40 c # additional number of allowed LP iterations
0.38/0.40 c # [type: int, range: [0,2147483647], default: 1000]
0.38/0.40 c heuristics/linesearchdiving/maxlpiterofs = 1500
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 20]
0.38/0.40 c heuristics/objpscostdiving/freq = -1
0.38/0.40 c
0.38/0.40 c # maximal fraction of diving LP iterations compared to total iteration number
0.38/0.40 c # [type: real, range: [0,1], default: 0.01]
0.38/0.40 c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.38/0.40 c
0.38/0.40 c # additional number of allowed LP iterations
0.38/0.40 c # [type: int, range: [0,2147483647], default: 1000]
0.38/0.40 c heuristics/objpscostdiving/maxlpiterofs = 1500
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 1]
0.38/0.40 c heuristics/oneopt/freq = -1
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 10]
0.38/0.40 c heuristics/pscostdiving/freq = -1
0.38/0.40 c
0.38/0.40 c # maximal fraction of diving LP iterations compared to node LP iterations
0.38/0.40 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.38/0.40 c heuristics/pscostdiving/maxlpiterquot = 0.075
0.38/0.40 c
0.38/0.40 c # additional number of allowed LP iterations
0.38/0.40 c # [type: int, range: [0,2147483647], default: 1000]
0.38/0.40 c heuristics/pscostdiving/maxlpiterofs = 1500
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 0]
0.38/0.40 c heuristics/rens/freq = -1
0.38/0.40 c
0.38/0.40 c # minimum percentage of integer variables that have to be fixable
0.38/0.40 c # [type: real, range: [0,1], default: 0.5]
0.38/0.40 c heuristics/rens/minfixingrate = 0.3
0.38/0.40 c
0.38/0.40 c # number of nodes added to the contingent of the total nodes
0.38/0.40 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.38/0.40 c heuristics/rens/nodesofs = 2000
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 20]
0.38/0.40 c heuristics/rootsoldiving/freq = -1
0.38/0.40 c
0.38/0.40 c # maximal fraction of diving LP iterations compared to node LP iterations
0.38/0.40 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.38/0.40 c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.38/0.40 c
0.38/0.40 c # additional number of allowed LP iterations
0.38/0.40 c # [type: int, range: [0,2147483647], default: 1000]
0.38/0.40 c heuristics/rootsoldiving/maxlpiterofs = 1500
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 1]
0.38/0.40 c heuristics/rounding/freq = -1
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 0]
0.38/0.40 c heuristics/shiftandpropagate/freq = -1
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 10]
0.38/0.40 c heuristics/shifting/freq = -1
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 1]
0.38/0.40 c heuristics/simplerounding/freq = -1
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 1]
0.38/0.40 c heuristics/subnlp/freq = -1
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 0]
0.38/0.40 c heuristics/trivial/freq = -1
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 1]
0.38/0.40 c heuristics/trysol/freq = -1
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 0]
0.38/0.40 c heuristics/undercover/freq = -1
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 10]
0.38/0.40 c heuristics/veclendiving/freq = -1
0.38/0.40 c
0.38/0.40 c # maximal fraction of diving LP iterations compared to node LP iterations
0.38/0.40 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.38/0.40 c heuristics/veclendiving/maxlpiterquot = 0.075
0.38/0.40 c
0.38/0.40 c # additional number of allowed LP iterations
0.38/0.40 c # [type: int, range: [0,2147483647], default: 1000]
0.38/0.40 c heuristics/veclendiving/maxlpiterofs = 1500
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 1]
0.38/0.40 c heuristics/zirounding/freq = -1
0.38/0.40 c
0.38/0.40 c # maximal number of presolving rounds the propagator participates in (-1: no limit)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: -1]
0.38/0.40 c propagating/probing/maxprerounds = 0
0.38/0.40 c
0.38/0.40 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 0]
0.38/0.40 c separating/cmir/freq = -1
0.38/0.40 c
0.38/0.40 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 0]
0.38/0.40 c separating/flowcover/freq = -1
0.38/0.40 c
0.38/0.40 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: -1]
0.38/0.40 c separating/rapidlearning/freq = 0
0.38/0.40 c
0.38/0.40 c # frequency for calling primal heuristic <indoneopt> (-1: never, 0: only at depth freqofs)
0.38/0.40 c # [type: int, range: [-1,2147483647], default: 1]
0.38/0.40 c heuristics/indoneopt/freq = -1
0.38/0.40 c
0.38/0.40 c -----------------------------------------------------------------------------------------------
0.38/0.40 c start solving
0.38/0.40 s UNSATISFIABLE
0.38/0.40 c SCIP Status : problem is solved [infeasible]
0.38/0.40 c Total Time : 0.40
0.38/0.40 c solving : 0.40
0.38/0.41 c presolving : 0.35 (included in solving)
0.38/0.41 c reading : 0.04 (included in solving)
0.38/0.41 c copying : 0.00 (0 times copied the problem)
0.38/0.41 c Original Problem :
0.38/0.41 c Problem name : HOME/instance-3691722-1338039116.opb
0.38/0.41 c Variables : 3720 (3720 binary, 0 integer, 0 implicit integer, 0 continuous)
0.38/0.41 c Constraints : 11544 initial, 11544 maximal
0.38/0.41 c Objective sense : minimize
0.38/0.41 c Presolved Problem :
0.38/0.41 c Problem name : t_HOME/instance-3691722-1338039116.opb
0.38/0.41 c Variables : 1010 (1010 binary, 0 integer, 0 implicit integer, 0 continuous)
0.38/0.41 c Constraints : 3071 initial, 3071 maximal
0.38/0.41 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.38/0.41 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.38/0.41 c trivial : 0.00 0.00 198 0 0 0 0 0 0 0 0
0.38/0.41 c dualfix : 0.00 0.00 26 0 0 0 0 0 0 0 0
0.38/0.41 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.38/0.41 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.38/0.41 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.38/0.41 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.38/0.41 c implics : 0.00 0.00 0 16 0 0 0 0 0 0 0
0.38/0.41 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.38/0.41 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.38/0.41 c probing : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.38/0.41 c linear : 0.33 0.01 1873 597 0 2074 0 8473 0 49 30
0.38/0.41 c root node : - - 0 - - 0 - - - - -
0.38/0.41 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
0.38/0.41 c integral : 0 0 0 0 0 0 0 0 0 0 0 0 0
0.38/0.41 c linear : 3071 3071 0 0 0 0 0 0 0 0 0 0 0
0.38/0.41 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0 0
0.38/0.41 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
0.38/0.41 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.38/0.41 c linear : 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00
0.38/0.41 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.38/0.41 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.38/0.41 c pseudoobj : 0 0 0 0
0.38/0.41 c redcost : 0 0 0 0
0.38/0.41 c rootredcost : 0 0 0 0
0.38/0.41 c vbounds : 0 0 0 0
0.38/0.41 c probing : 0 0 0 0
0.38/0.41 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
0.38/0.41 c pseudoobj : 0.00 0.00 0.00 0.00 0.00
0.38/0.41 c redcost : 0.00 0.00 0.00 0.00 0.00
0.38/0.41 c rootredcost : 0.00 0.00 0.00 0.00 0.00
0.38/0.41 c vbounds : 0.00 0.00 0.00 0.00 0.00
0.38/0.41 c probing : 0.00 0.00 0.00 0.00 0.00
0.38/0.41 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.38/0.41 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.38/0.41 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.38/0.41 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.38/0.41 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.38/0.41 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.38/0.41 c applied globally : - - - 0 0.0 - - -
0.38/0.41 c applied locally : - - - 0 0.0 - - -
0.38/0.41 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
0.38/0.41 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.38/0.41 c clique : 0.00 0.00 0 0 0 0 0
0.38/0.41 c closecuts : 0.00 0.00 0 0 0 0 0
0.38/0.41 c cgmip : 0.00 0.00 0 0 0 0 0
0.38/0.41 c cmir : 0.00 0.00 0 0 0 0 0
0.38/0.41 c flowcover : 0.00 0.00 0 0 0 0 0
0.38/0.41 c gomory : 0.00 0.00 0 0 0 0 0
0.38/0.41 c impliedbounds : 0.00 0.00 0 0 0 0 0
0.38/0.41 c intobj : 0.00 0.00 0 0 0 0 0
0.38/0.41 c mcf : 0.00 0.00 0 0 0 0 0
0.38/0.41 c oddcycle : 0.00 0.00 0 0 0 0 0
0.38/0.41 c rapidlearning : 0.00 0.00 0 0 0 0 0
0.38/0.41 c strongcg : 0.00 0.00 0 0 0 0 0
0.38/0.41 c zerohalf : 0.00 0.00 0 0 0 0 0
0.38/0.41 c Pricers : ExecTime SetupTime Calls Vars
0.38/0.41 c problem variables: 0.00 - 0 0
0.38/0.41 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
0.38/0.41 c pscost : 0.00 0.00 0 0 0 0 0 0
0.38/0.41 c inference : 0.00 0.00 0 0 0 0 0 0
0.38/0.41 c mostinf : 0.00 0.00 0 0 0 0 0 0
0.38/0.41 c leastinf : 0.00 0.00 0 0 0 0 0 0
0.38/0.41 c fullstrong : 0.00 0.00 0 0 0 0 0 0
0.38/0.41 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
0.38/0.41 c random : 0.00 0.00 0 0 0 0 0 0
0.38/0.41 c relpscost : 0.00 0.00 0 0 0 0 0 0
0.38/0.41 c Primal Heuristics : ExecTime SetupTime Calls Found
0.38/0.41 c LP solutions : 0.00 - - 0
0.38/0.41 c pseudo solutions : 0.00 - - 0
0.38/0.41 c smallcard : 0.00 0.00 0 0
0.38/0.41 c trivial : 0.00 0.00 1 0
0.38/0.41 c shiftandpropagate: 0.00 0.00 0 0
0.38/0.41 c simplerounding : 0.00 0.00 0 0
0.38/0.41 c zirounding : 0.00 0.00 0 0
0.38/0.41 c rounding : 0.00 0.00 0 0
0.38/0.41 c shifting : 0.00 0.00 0 0
0.38/0.41 c intshifting : 0.00 0.00 0 0
0.38/0.41 c oneopt : 0.00 0.00 0 0
0.38/0.41 c twoopt : 0.00 0.00 0 0
0.38/0.41 c indtwoopt : 0.00 0.00 0 0
0.38/0.41 c indoneopt : 0.00 0.00 0 0
0.38/0.41 c fixandinfer : 0.00 0.00 0 0
0.38/0.41 c feaspump : 0.00 0.00 0 0
0.38/0.41 c clique : 0.00 0.00 0 0
0.38/0.41 c indrounding : 0.00 0.00 0 0
0.38/0.41 c indcoefdiving : 0.00 0.00 0 0
0.38/0.41 c coefdiving : 0.00 0.00 0 0
0.38/0.41 c pscostdiving : 0.00 0.00 0 0
0.38/0.41 c nlpdiving : 0.00 0.00 0 0
0.38/0.41 c fracdiving : 0.00 0.00 0 0
0.38/0.41 c veclendiving : 0.00 0.00 0 0
0.38/0.41 c intdiving : 0.00 0.00 0 0
0.38/0.41 c actconsdiving : 0.00 0.00 0 0
0.38/0.41 c objpscostdiving : 0.00 0.00 0 0
0.38/0.41 c rootsoldiving : 0.00 0.00 0 0
0.38/0.41 c linesearchdiving : 0.00 0.00 0 0
0.38/0.41 c guideddiving : 0.00 0.00 0 0
0.38/0.41 c octane : 0.00 0.00 0 0
0.38/0.41 c rens : 0.00 0.00 0 0
0.38/0.41 c rins : 0.00 0.00 0 0
0.38/0.41 c localbranching : 0.00 0.00 0 0
0.38/0.41 c mutation : 0.00 0.00 0 0
0.38/0.41 c crossover : 0.00 0.00 0 0
0.38/0.41 c dins : 0.00 0.00 0 0
0.38/0.41 c vbounds : 0.00 0.00 0 0
0.38/0.41 c undercover : 0.00 0.00 0 0
0.38/0.41 c subnlp : 0.00 0.00 0 0
0.38/0.41 c trysol : 0.00 0.00 0 0
0.38/0.41 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
0.38/0.41 c primal LP : 0.00 0 0 0.00 - 0.00 0
0.38/0.41 c dual LP : 0.00 0 0 0.00 - 0.00 0
0.38/0.41 c lex dual LP : 0.00 0 0 0.00 -
0.38/0.41 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.38/0.41 c diving/probing LP: 0.00 0 0 0.00 -
0.38/0.41 c strong branching : 0.00 0 0 0.00 -
0.38/0.41 c (at root node) : - 0 0 0.00 -
0.38/0.41 c conflict analysis: 0.00 0 0 0.00 -
0.38/0.41 c B&B Tree :
0.38/0.41 c number of runs : 1
0.38/0.41 c nodes : 0
0.38/0.41 c nodes (total) : 0
0.38/0.41 c nodes left : 1
0.38/0.41 c max depth : -1
0.38/0.41 c max depth (total): -1
0.38/0.41 c backtracks : 0 (0.0%)
0.38/0.41 c delayed cutoffs : 0
0.38/0.41 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.38/0.41 c avg switch length: 0.00
0.38/0.41 c switching time : 0.00
0.38/0.41 c Solution :
0.38/0.41 c Solutions found : 0 (0 improvements)
0.38/0.41 c Primal Bound : infeasible
0.38/0.41 c Dual Bound : -
0.38/0.41 c Gap : infinite
0.38/0.41 c Root Dual Bound : -
0.38/0.41 c Root Iterations : 0
0.38/0.42 c Time complete: 0.41.
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-3691722-1338039116/watcher-3691722-1338039116 -o /tmp/evaluation-result-3691722-1338039116/solver-3691722-1338039116 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691722-1338039116.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: 1.93 1.98 1.99 3/176 8012 /proc/meminfo: memFree=28658256/32873844 swapFree=7620/7620 [pid=8012] ppid=8010 vsize=12032 CPUtime=0 cores=0,2,4,6 /proc/8012/stat : 8012 (scip-2.1.1.4exp) R 8010 8012 3948 0 -1 4202496 1823 0 0 0 0 0 0 0 20 0 1 0 270036005 12320768 1778 33554432000 4194304 10219143 140733993928928 140737024169624 8891101 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 /proc/8012/statm: 3008 1788 398 1471 0 1528 0 [startup+0.022198 s] /proc/loadavg: 1.93 1.98 1.99 3/176 8012 /proc/meminfo: memFree=28658256/32873844 swapFree=7620/7620 [pid=8012] ppid=8010 vsize=17904 CPUtime=0.01 cores=0,2,4,6 /proc/8012/stat : 8012 (scip-2.1.1.4exp) R 8010 8012 3948 0 -1 4202496 3222 0 0 0 1 0 0 0 20 0 1 0 270036005 18333696 3177 33554432000 4194304 10219143 140733993928928 140737024169624 8907113 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 /proc/8012/statm: 4476 3177 419 1471 0 2996 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 17904 [startup+0.100245 s] /proc/loadavg: 1.93 1.98 1.99 3/176 8012 /proc/meminfo: memFree=28658256/32873844 swapFree=7620/7620 [pid=8012] ppid=8010 vsize=42824 CPUtime=0.09 cores=0,2,4,6 /proc/8012/stat : 8012 (scip-2.1.1.4exp) R 8010 8012 3948 0 -1 4202496 9226 0 0 0 8 1 0 0 20 0 1 0 270036005 43851776 9181 33554432000 4194304 10219143 140733993928928 140737024169624 9008087 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0 /proc/8012/statm: 10739 9184 559 1471 0 9259 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 42824 [startup+0.30023 s] /proc/loadavg: 1.93 1.98 1.99 3/176 8012 /proc/meminfo: memFree=28658256/32873844 swapFree=7620/7620 [pid=8012] ppid=8010 vsize=55908 CPUtime=0.29 cores=0,2,4,6 /proc/8012/stat : 8012 (scip-2.1.1.4exp) R 8010 8012 3948 0 -1 4202496 12672 0 0 0 25 4 0 0 20 0 1 0 270036005 57249792 12370 33554432000 4194304 10219143 140733993928928 140737024169624 9008087 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0 /proc/8012/statm: 13977 12370 567 1471 0 12497 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 55908 Solver just ended. Dumping a history of the last processes samples [startup+0.400273 s] /proc/loadavg: 1.93 1.98 1.99 3/176 8012 /proc/meminfo: memFree=28658256/32873844 swapFree=7620/7620 [pid=8012] ppid=8010 vsize=56972 CPUtime=0.38 cores=0,2,4,6 /proc/8012/stat : 8012 (scip-2.1.1.4exp) R 8010 8012 3948 0 -1 4202496 12938 0 0 0 33 5 0 0 20 0 1 0 270036005 58339328 12636 33554432000 4194304 10219143 140733993928928 140737024169624 9008087 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0 /proc/8012/statm: 14243 12636 567 1471 0 12763 0 Current children cumulated CPU time (s) 0.38 Current children cumulated vsize (KiB) 56972 Child status: 0 Real time (s): 0.428122 CPU time (s): 0.426934 CPU user time (s): 0.359945 CPU system time (s): 0.066989 CPU usage (%): 99.7225 Max. virtual memory (cumulated for all children) (KiB): 56972 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.359945 system time used= 0.066989 maximum resident set size= 50760 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 13009 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= 1 runsolver used 0.002999 second user time and 0.003999 second system time The end
Begin job on node145 at 2012-05-26 15:31:56 IDJOB=3691722 IDBENCH=73375 IDSOLVER=2271 FILE ID=node145/3691722-1338039116 RUNJOBID= node145-1338028221-6604 PBS_JOBID= 14624330 Free space on /tmp= 71484 MiB SOLVER NAME= SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j30/normalized-j307_9-unsat.opb COMMAND LINE= HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3691722-1338039116/watcher-3691722-1338039116 -o /tmp/evaluation-result-3691722-1338039116/solver-3691722-1338039116 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691722-1338039116.opb -t 1800 -m 15500 TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 43774e98c3980bf5a768d09a9bf9d7d4 RANDOM SEED=1220772189 node145.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 : 2667.149 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 : 5334.29 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 : 2667.149 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 : 2667.149 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 : 5313.38 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 : 2667.149 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 : 2667.149 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 : 5331.91 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 : 2667.149 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.149 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2667.149 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 : 5331.89 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873844 kB MemFree: 28658256 kB Buffers: 257240 kB Cached: 3125632 kB SwapCached: 0 kB Active: 706552 kB Inactive: 2731800 kB Active(anon): 57916 kB Inactive(anon): 0 kB Active(file): 648636 kB Inactive(file): 2731800 kB Unevictable: 7620 kB Mlocked: 7620 kB SwapTotal: 67108856 kB SwapFree: 67108856 kB Dirty: 14140 kB Writeback: 0 kB AnonPages: 62960 kB Mapped: 17772 kB Shmem: 200 kB Slab: 639340 kB SReclaimable: 80912 kB SUnreclaim: 558428 kB KernelStack: 1472 kB PageTables: 4172 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 171716 kB VmallocTotal: 34359738367 kB VmallocUsed: 346368 kB VmallocChunk: 34341987984 kB HardwareCorrupted: 0 kB AnonHugePages: 34816 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7872 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 71468 MiB End job on node145 at 2012-05-26 15:31:57