| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIPnone SCIP 1.2.1.2 without any LP solver | UNSAT | 147.134 | 147.192 |
| Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-dlx1c.rwmem.ucl.opb |
| MD5SUM | d796017ccd28821dde70ee2d87448ada |
| Bench Category | DEC-SMALLINT (no optimisation, small integers) |
| 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 | 0.479926 |
| Has Objective Function | NO |
| Satisfiable | NO |
| (Un)Satisfiability was proved | YES |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 9051 |
| Total number of constraints | 25833 |
| Number of constraints which are clauses | 24941 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 892 |
| Minimum length of a constraint | 1 |
| Maximum length of a constraint | 11 |
| 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 | 33 |
| Number of bits of the biggest number in a constraint | 6 |
| Biggest sum of numbers in a constraint | 126 |
| 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 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
0.00/0.00 c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-2664573-1276338630.opb>
0.39/0.47 c original problem has 9051 variables (9051 bin, 0 int, 0 impl, 0 cont) and 25833 constraints
0.39/0.47 c problem read
0.39/0.47 c No objective function, only one solution is needed.
0.39/0.47 c presolving settings loaded
0.39/0.47 c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.59/0.62 c presolving:
1.10/1.14 c (round 1) 1259 del vars, 1970 del conss, 553 chg bounds, 446 chg sides, 928 chg coeffs, 0 upgd conss, 514575 impls, 0 clqs
1.19/1.20 c (round 2) 1261 del vars, 3454 del conss, 555 chg bounds, 446 chg sides, 928 chg coeffs, 0 upgd conss, 514811 impls, 0 clqs
1.39/1.46 c (round 3) 1261 del vars, 3459 del conss, 555 chg bounds, 446 chg sides, 928 chg coeffs, 22374 upgd conss, 514811 impls, 0 clqs
1.49/1.53 c presolving (4 rounds):
1.49/1.53 c 1261 deleted vars, 3459 deleted constraints, 555 tightened bounds, 0 added holes, 446 changed sides, 928 changed coefficients
1.49/1.53 c 514811 implications, 0 cliques
1.49/1.53 c presolved problem has 7790 variables (7790 bin, 0 int, 0 impl, 0 cont) and 22374 constraints
1.49/1.53 c 892 constraints of type <knapsack>
1.49/1.53 c 21482 constraints of type <logicor>
1.49/1.53 c transformed objective value is always integral (scale: 1)
1.49/1.53 c Presolving Time: 0.85
1.49/1.54 c - non default parameters ----------------------------------------------------------------------
1.49/1.54 c # SCIP version 1.2.1.2
1.49/1.54 c
1.49/1.54 c # frequency for displaying node information lines
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 100]
1.49/1.54 c display/freq = 10000
1.49/1.54 c
1.49/1.54 c # maximal time in seconds to run
1.49/1.54 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.49/1.54 c limits/time = 1799.53
1.49/1.54 c
1.49/1.54 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.49/1.54 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.49/1.54 c limits/memory = 1620
1.49/1.54 c
1.49/1.54 c # solving stops, if the given number of solutions were found (-1: no limit)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: -1]
1.49/1.54 c limits/solutions = 1
1.49/1.54 c
1.49/1.54 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 1]
1.49/1.54 c lp/solvefreq = -1
1.49/1.54 c
1.49/1.54 c # maximal number of separation rounds per node (-1: unlimited)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 5]
1.49/1.54 c separating/maxrounds = 1
1.49/1.54 c
1.49/1.54 c # maximal number of separation rounds in the root node (-1: unlimited)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: -1]
1.49/1.54 c separating/maxroundsroot = 5
1.49/1.54 c
1.49/1.54 c # should presolving try to simplify inequalities
1.49/1.54 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.49/1.54 c constraints/linear/simplifyinequalities = TRUE
1.49/1.54 c
1.49/1.54 c # should disaggregation of knapsack constraints be allowed in preprocessing?
1.49/1.54 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
1.49/1.54 c constraints/knapsack/disaggregation = FALSE
1.49/1.54 c
1.49/1.54 c # should presolving try to simplify knapsacks
1.49/1.54 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.49/1.54 c constraints/knapsack/simplifyinequalities = TRUE
1.49/1.54 c
1.49/1.54 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: -1]
1.49/1.54 c presolving/probing/maxrounds = 0
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 10]
1.49/1.54 c heuristics/coefdiving/freq = -1
1.49/1.54 c
1.49/1.54 c # maximal fraction of diving LP iterations compared to node LP iterations
1.49/1.54 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.49/1.54 c heuristics/coefdiving/maxlpiterquot = 0.075
1.49/1.54 c
1.49/1.54 c # additional number of allowed LP iterations
1.49/1.54 c # [type: int, range: [0,2147483647], default: 1000]
1.49/1.54 c heuristics/coefdiving/maxlpiterofs = 1500
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 30]
1.49/1.54 c heuristics/crossover/freq = -1
1.49/1.54 c
1.49/1.54 c # number of nodes added to the contingent of the total nodes
1.49/1.54 c # [type: longint, range: [0,9223372036854775807], default: 500]
1.49/1.54 c heuristics/crossover/nodesofs = 750
1.49/1.54 c
1.49/1.54 c # number of nodes without incumbent change that heuristic should wait
1.49/1.54 c # [type: longint, range: [0,9223372036854775807], default: 200]
1.49/1.54 c heuristics/crossover/nwaitingnodes = 100
1.49/1.54 c
1.49/1.54 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
1.49/1.54 c # [type: real, range: [0,1], default: 0.1]
1.49/1.54 c heuristics/crossover/nodesquot = 0.15
1.49/1.54 c
1.49/1.54 c # minimum percentage of integer variables that have to be fixed
1.49/1.54 c # [type: real, range: [0,1], default: 0.666]
1.49/1.54 c heuristics/crossover/minfixingrate = 0.5
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 20]
1.49/1.54 c heuristics/feaspump/freq = -1
1.49/1.54 c
1.49/1.54 c # additional number of allowed LP iterations
1.49/1.54 c # [type: int, range: [0,2147483647], default: 1000]
1.49/1.54 c heuristics/feaspump/maxlpiterofs = 2000
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 10]
1.49/1.54 c heuristics/fracdiving/freq = -1
1.49/1.54 c
1.49/1.54 c # maximal fraction of diving LP iterations compared to node LP iterations
1.49/1.54 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.49/1.54 c heuristics/fracdiving/maxlpiterquot = 0.075
1.49/1.54 c
1.49/1.54 c # additional number of allowed LP iterations
1.49/1.54 c # [type: int, range: [0,2147483647], default: 1000]
1.49/1.54 c heuristics/fracdiving/maxlpiterofs = 1500
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 10]
1.49/1.54 c heuristics/guideddiving/freq = -1
1.49/1.54 c
1.49/1.54 c # maximal fraction of diving LP iterations compared to node LP iterations
1.49/1.54 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.49/1.54 c heuristics/guideddiving/maxlpiterquot = 0.075
1.49/1.54 c
1.49/1.54 c # additional number of allowed LP iterations
1.49/1.54 c # [type: int, range: [0,2147483647], default: 1000]
1.49/1.54 c heuristics/guideddiving/maxlpiterofs = 1500
1.49/1.54 c
1.49/1.54 c # maximal fraction of diving LP iterations compared to node LP iterations
1.49/1.54 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.49/1.54 c heuristics/intdiving/maxlpiterquot = 0.075
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 10]
1.49/1.54 c heuristics/intshifting/freq = -1
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 10]
1.49/1.54 c heuristics/linesearchdiving/freq = -1
1.49/1.54 c
1.49/1.54 c # maximal fraction of diving LP iterations compared to node LP iterations
1.49/1.54 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.49/1.54 c heuristics/linesearchdiving/maxlpiterquot = 0.075
1.49/1.54 c
1.49/1.54 c # additional number of allowed LP iterations
1.49/1.54 c # [type: int, range: [0,2147483647], default: 1000]
1.49/1.54 c heuristics/linesearchdiving/maxlpiterofs = 1500
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 1]
1.49/1.54 c heuristics/nlp/freq = -1
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 20]
1.49/1.54 c heuristics/objpscostdiving/freq = -1
1.49/1.54 c
1.49/1.54 c # maximal fraction of diving LP iterations compared to total iteration number
1.49/1.54 c # [type: real, range: [0,1], default: 0.01]
1.49/1.54 c heuristics/objpscostdiving/maxlpiterquot = 0.015
1.49/1.54 c
1.49/1.54 c # additional number of allowed LP iterations
1.49/1.54 c # [type: int, range: [0,2147483647], default: 1000]
1.49/1.54 c heuristics/objpscostdiving/maxlpiterofs = 1500
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 1]
1.49/1.54 c heuristics/oneopt/freq = -1
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 10]
1.49/1.54 c heuristics/pscostdiving/freq = -1
1.49/1.54 c
1.49/1.54 c # maximal fraction of diving LP iterations compared to node LP iterations
1.49/1.54 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.49/1.54 c heuristics/pscostdiving/maxlpiterquot = 0.075
1.49/1.54 c
1.49/1.54 c # additional number of allowed LP iterations
1.49/1.54 c # [type: int, range: [0,2147483647], default: 1000]
1.49/1.54 c heuristics/pscostdiving/maxlpiterofs = 1500
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 0]
1.49/1.54 c heuristics/rens/freq = -1
1.49/1.54 c
1.49/1.54 c # minimum percentage of integer variables that have to be fixable
1.49/1.54 c # [type: real, range: [0,1], default: 0.5]
1.49/1.54 c heuristics/rens/minfixingrate = 0.3
1.49/1.54 c
1.49/1.54 c # number of nodes added to the contingent of the total nodes
1.49/1.54 c # [type: longint, range: [0,9223372036854775807], default: 500]
1.49/1.54 c heuristics/rens/nodesofs = 2000
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 20]
1.49/1.54 c heuristics/rootsoldiving/freq = -1
1.49/1.54 c
1.49/1.54 c # maximal fraction of diving LP iterations compared to node LP iterations
1.49/1.54 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
1.49/1.54 c heuristics/rootsoldiving/maxlpiterquot = 0.015
1.49/1.54 c
1.49/1.54 c # additional number of allowed LP iterations
1.49/1.54 c # [type: int, range: [0,2147483647], default: 1000]
1.49/1.54 c heuristics/rootsoldiving/maxlpiterofs = 1500
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 1]
1.49/1.54 c heuristics/rounding/freq = -1
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 10]
1.49/1.54 c heuristics/shifting/freq = -1
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 1]
1.49/1.54 c heuristics/simplerounding/freq = -1
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 0]
1.49/1.54 c heuristics/trivial/freq = -1
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 1]
1.49/1.54 c heuristics/trysol/freq = -1
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 10]
1.49/1.54 c heuristics/veclendiving/freq = -1
1.49/1.54 c
1.49/1.54 c # maximal fraction of diving LP iterations compared to node LP iterations
1.49/1.54 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.49/1.54 c heuristics/veclendiving/maxlpiterquot = 0.075
1.49/1.54 c
1.49/1.54 c # additional number of allowed LP iterations
1.49/1.54 c # [type: int, range: [0,2147483647], default: 1000]
1.49/1.54 c heuristics/veclendiving/maxlpiterofs = 1500
1.49/1.54 c
1.49/1.54 c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 1]
1.49/1.54 c heuristics/zirounding/freq = -1
1.49/1.54 c
1.49/1.54 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 0]
1.49/1.54 c separating/cmir/freq = -1
1.49/1.54 c
1.49/1.54 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: 0]
1.49/1.54 c separating/flowcover/freq = -1
1.49/1.54 c
1.49/1.54 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.49/1.54 c # [type: int, range: [-1,2147483647], default: -1]
1.49/1.54 c separating/rapidlearning/freq = 0
1.49/1.54 c
1.49/1.54 c -----------------------------------------------------------------------------------------------
1.49/1.54 c start solving
1.49/1.54 c
1.49/1.58 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.49/1.58 c 0.9s| 1 | 2 | 0 | - | 49M| 0 | - |7790 | 22k| 0 | 0 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
80.17/80.24 c 78.8s| 10000 | 5034 | 0 | 0.0 | 84M| 199 | - |7790 | 23k| 0 | 0 | 0 |2860 | 0 | 0.000000e+00 | -- | Inf
146.93/147.05 c
146.93/147.05 c SCIP Status : problem is solved [infeasible]
146.93/147.05 c Solving Time (sec) : 144.69
146.93/147.05 c Solving Nodes : 16800
146.93/147.05 c Primal Bound : +1.00000000000000e+20 (0 solutions)
146.93/147.05 c Dual Bound : +1.00000000000000e+20
146.93/147.05 c Gap : 0.00 %
146.93/147.05 s UNSATISFIABLE
146.93/147.05 c SCIP Status : problem is solved [infeasible]
146.93/147.05 c Solving Time : 144.69
146.93/147.05 c Original Problem :
146.93/147.05 c Problem name : HOME/instance-2664573-1276338630.opb
146.93/147.05 c Variables : 9051 (9051 binary, 0 integer, 0 implicit integer, 0 continuous)
146.93/147.05 c Constraints : 25833 initial, 25833 maximal
146.93/147.05 c Presolved Problem :
146.93/147.05 c Problem name : t_HOME/instance-2664573-1276338630.opb
146.93/147.05 c Variables : 7790 (7790 binary, 0 integer, 0 implicit integer, 0 continuous)
146.93/147.05 c Constraints : 22374 initial, 25143 maximal
146.93/147.05 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
146.93/147.05 c trivial : 0.00 0 0 0 0 0 0 0 0
146.93/147.05 c dualfix : 0.00 0 0 0 0 0 0 0 0
146.93/147.05 c boundshift : 0.00 0 0 0 0 0 0 0 0
146.93/147.05 c inttobinary : 0.00 0 0 0 0 0 0 0 0
146.93/147.05 c implics : 0.10 0 702 0 0 0 0 0 0
146.93/147.05 c probing : 0.00 0 0 0 0 0 0 0 0
146.93/147.05 c knapsack : 0.01 0 0 0 0 0 0 0 0
146.93/147.05 c linear : 0.56 555 4 0 555 0 3459 446 928
146.93/147.05 c logicor : 0.09 0 0 0 0 0 0 0 0
146.93/147.05 c root node : - 0 - - 0 - - - -
146.93/147.05 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
146.93/147.05 c integral : 0 0 0 0 0 0 0 0 0 0
146.93/147.05 c knapsack : 892 0 232803 0 15114 168 15303 0 0 0
146.93/147.05 c logicor : 21482+ 0 228126 0 15114 2771 1854219 0 0 0
146.93/147.05 c countsols : 0 0 0 0 15114 0 0 0 0 0
146.93/147.05 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
146.93/147.06 c integral : 0.00 0.00 0.00 0.00 0.00
146.93/147.06 c knapsack : 7.15 0.00 6.96 0.00 0.19
146.93/147.06 c logicor : 88.94 0.00 16.16 0.00 72.78
146.93/147.06 c countsols : 0.02 0.00 0.00 0.00 0.02
146.93/147.06 c Propagators : Time Calls Cutoffs DomReds
146.93/147.06 c vbounds : 0.07 1 0 0
146.93/147.06 c rootredcost : 0.08 0 0 0
146.93/147.06 c pseudoobj : 0.07 0 0 0
146.93/147.06 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
146.93/147.06 c propagation : 1.38 2939 2907 18629 44.7 495 15.1 -
146.93/147.06 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
146.93/147.06 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
146.93/147.06 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
146.93/147.06 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
146.93/147.06 c applied globally : - - - 8169 28.9 - - -
146.93/147.06 c applied locally : - - - 0 0.0 - - -
146.93/147.06 c Separators : Time Calls Cutoffs DomReds Cuts Conss
146.93/147.06 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
146.93/147.06 c redcost : 0.00 0 0 0 0 0
146.93/147.06 c impliedbounds : 0.00 0 0 0 0 0
146.93/147.06 c intobj : 0.00 0 0 0 0 0
146.93/147.06 c cgmip : 0.00 0 0 0 0 0
146.93/147.06 c gomory : 0.00 0 0 0 0 0
146.93/147.06 c strongcg : 0.00 0 0 0 0 0
146.93/147.06 c cmir : 0.00 0 0 0 0 0
146.93/147.06 c flowcover : 0.00 0 0 0 0 0
146.93/147.06 c clique : 0.00 0 0 0 0 0
146.93/147.06 c zerohalf : 0.00 0 0 0 0 0
146.93/147.06 c mcf : 0.00 0 0 0 0 0
146.93/147.06 c rapidlearning : 0.00 0 0 0 0 0
146.93/147.06 c Pricers : Time Calls Vars
146.93/147.06 c problem variables: 0.00 0 0
146.93/147.06 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
146.93/147.06 c relpscost : 0.00 0 0 0 0 0 0
146.93/147.06 c pscost : 0.00 0 0 0 0 0 0
146.93/147.06 c inference : 23.45 15114 0 0 0 0 30228
146.93/147.06 c mostinf : 0.00 0 0 0 0 0 0
146.93/147.06 c leastinf : 0.00 0 0 0 0 0 0
146.93/147.06 c fullstrong : 0.00 0 0 0 0 0 0
146.93/147.06 c allfullstrong : 0.00 0 0 0 0 0 0
146.93/147.06 c random : 0.00 0 0 0 0 0 0
146.93/147.06 c Primal Heuristics : Time Calls Found
146.93/147.06 c LP solutions : 0.00 - 0
146.93/147.06 c pseudo solutions : 0.00 - 0
146.93/147.06 c trivial : 0.02 1 0
146.93/147.06 c simplerounding : 0.00 0 0
146.93/147.06 c zirounding : 0.00 0 0
146.93/147.06 c rounding : 0.00 0 0
146.93/147.06 c shifting : 0.00 0 0
146.93/147.06 c intshifting : 0.00 0 0
146.93/147.06 c oneopt : 0.00 0 0
146.93/147.06 c twoopt : 0.00 0 0
146.93/147.06 c fixandinfer : 0.00 0 0
146.93/147.06 c feaspump : 0.00 0 0
146.93/147.06 c coefdiving : 0.00 0 0
146.93/147.06 c pscostdiving : 0.00 0 0
146.93/147.06 c fracdiving : 0.00 0 0
146.93/147.06 c veclendiving : 0.00 0 0
146.93/147.06 c intdiving : 0.00 0 0
146.93/147.06 c actconsdiving : 0.00 0 0
146.93/147.06 c objpscostdiving : 0.00 0 0
146.93/147.06 c rootsoldiving : 0.00 0 0
146.93/147.06 c linesearchdiving : 0.00 0 0
146.93/147.06 c guideddiving : 0.00 0 0
146.93/147.06 c octane : 0.00 0 0
146.93/147.06 c rens : 0.00 0 0
146.93/147.06 c rins : 0.00 0 0
146.93/147.06 c localbranching : 0.00 0 0
146.93/147.06 c mutation : 0.00 0 0
146.93/147.06 c crossover : 0.00 0 0
146.93/147.06 c dins : 0.00 0 0
146.93/147.06 c undercover : 0.00 0 0
146.93/147.06 c nlp : 0.00 0 0
146.93/147.06 c trysol : 0.00 0 0
146.93/147.06 c LP : Time Calls Iterations Iter/call Iter/sec
146.93/147.06 c primal LP : 0.00 0 0 0.00 -
146.93/147.06 c dual LP : 0.00 0 0 0.00 -
146.93/147.06 c lex dual LP : 0.00 0 0 0.00 -
146.93/147.06 c barrier LP : 0.00 0 0 0.00 -
146.93/147.06 c diving/probing LP: 0.00 0 0 0.00 -
146.93/147.06 c strong branching : 0.00 0 0 0.00 -
146.93/147.06 c (at root node) : - 0 0 0.00 -
146.93/147.06 c conflict analysis: 0.00 0 0 0.00 -
146.93/147.06 c B&B Tree :
146.93/147.06 c number of runs : 1
146.93/147.06 c nodes : 16800
146.93/147.06 c nodes (total) : 16800
146.93/147.06 c nodes left : 0
146.93/147.06 c max depth : 199
146.93/147.06 c max depth (total): 199
146.93/147.06 c backtracks : 1673 (10.0%)
146.93/147.06 c delayed cutoffs : 13429
146.93/147.06 c repropagations : 8302 (436145 domain reductions, 1253 cutoffs)
146.93/147.06 c avg switch length: 3.74
146.93/147.06 c switching time : 19.26
146.93/147.06 c Solution :
146.93/147.06 c Solutions found : 0 (0 improvements)
146.93/147.06 c Primal Bound : infeasible
146.93/147.06 c Dual Bound : -
146.93/147.06 c Gap : 0.00 %
146.93/147.06 c Root Dual Bound : +0.00000000000000e+00
146.93/147.06 c Root Iterations : 0
147.03/147.19 c Time complete: 147.12.
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2664573-1276338630/watcher-2664573-1276338630 -o /tmp/evaluation-result-2664573-1276338630/solver-2664573-1276338630 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664573-1276338630.opb -t 1800 -m 1800 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): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.35 1.08 1.11 3/106 11580 /proc/meminfo: memFree=1848592/2059040 swapFree=4136620/4192956 [pid=11580] ppid=11578 vsize=6584 CPUtime=0 /proc/11580/stat : 11580 (pbscip.linux.x8) R 11578 11580 10791 0 -1 4202496 1001 0 0 0 0 0 0 0 20 0 1 0 9464604 6742016 924 1992294400 4194304 7136930 140733539577488 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11580/statm: 1646 932 254 719 0 925 0 [startup+0.013535 s] /proc/loadavg: 1.35 1.08 1.11 3/106 11580 /proc/meminfo: memFree=1848592/2059040 swapFree=4136620/4192956 [pid=11580] ppid=11578 vsize=7988 CPUtime=0 /proc/11580/stat : 11580 (pbscip.linux.x8) R 11578 11580 10791 0 -1 4202496 1477 0 0 0 0 0 0 0 20 0 1 0 9464604 8179712 1400 1992294400 4194304 7136930 140733539577488 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11580/statm: 1997 1400 268 719 0 1276 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 7988 [startup+0.100549 s] /proc/loadavg: 1.35 1.08 1.11 3/106 11580 /proc/meminfo: memFree=1848592/2059040 swapFree=4136620/4192956 [pid=11580] ppid=11578 vsize=12104 CPUtime=0.09 /proc/11580/stat : 11580 (pbscip.linux.x8) R 11578 11580 10791 0 -1 4202496 2502 0 0 0 9 0 0 0 20 0 1 0 9464604 12394496 2425 1992294400 4194304 7136930 140733539577488 18446744073709551615 6178271 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11580/statm: 3026 2425 268 719 0 2305 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12104 [startup+0.300585 s] /proc/loadavg: 1.35 1.08 1.11 3/106 11580 /proc/meminfo: memFree=1848592/2059040 swapFree=4136620/4192956 [pid=11580] ppid=11578 vsize=19468 CPUtime=0.29 /proc/11580/stat : 11580 (pbscip.linux.x8) R 11578 11580 10791 0 -1 4202496 4359 0 0 0 28 1 0 0 20 0 1 0 9464604 19935232 4282 1992294400 4194304 7136930 140733539577488 18446744073709551615 6357120 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11580/statm: 4867 4282 268 719 0 4146 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19468 [startup+0.700656 s] /proc/loadavg: 1.35 1.08 1.11 3/106 11580 /proc/meminfo: memFree=1848592/2059040 swapFree=4136620/4192956 [pid=11580] ppid=11578 vsize=57480 CPUtime=0.69 /proc/11580/stat : 11580 (pbscip.linux.x8) R 11578 11580 10791 0 -1 4202496 13873 0 0 0 64 5 0 0 21 0 1 0 9464604 58859520 13442 1992294400 4194304 7136930 140733539577488 18446744073709551615 5955852 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/11580/statm: 14370 13442 346 719 0 13649 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 57480 [startup+1.5008 s] /proc/loadavg: 1.35 1.08 1.11 2/107 11581 /proc/meminfo: memFree=1782120/2059040 swapFree=4136620/4192956 [pid=11580] ppid=11578 vsize=84324 CPUtime=1.49 /proc/11580/stat : 11580 (pbscip.linux.x8) R 11578 11580 10791 0 -1 4202496 23239 0 0 0 132 17 0 0 23 0 1 0 9464604 86347776 20105 1992294400 4194304 7136930 140733539577488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/11580/statm: 21081 20105 364 719 0 20360 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 84324 [startup+3.10108 s] /proc/loadavg: 1.35 1.08 1.11 2/107 11581 /proc/meminfo: memFree=1766992/2059040 swapFree=4136620/4192956 [pid=11580] ppid=11578 vsize=88728 CPUtime=3.09 /proc/11580/stat : 11580 (pbscip.linux.x8) R 11578 11580 10791 0 -1 4202496 25114 0 0 0 291 18 0 0 25 0 1 0 9464604 90857472 21226 1992294400 4194304 7136930 140733539577488 18446744073709551615 5005155 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/11580/statm: 22182 21226 393 719 0 21461 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 88728 [startup+6.30066 s] /proc/loadavg: 1.32 1.08 1.10 2/107 11581 /proc/meminfo: memFree=1762900/2059040 swapFree=4136620/4192956 [pid=11580] ppid=11578 vsize=91064 CPUtime=6.29 /proc/11580/stat : 11580 (pbscip.linux.x8) R 11578 11580 10791 0 -1 4202496 25696 0 0 0 609 20 0 0 25 0 1 0 9464604 93249536 21808 1992294400 4194304 7136930 140733539577488 18446744073709551615 4697599 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/11580/statm: 22766 21808 393 719 0 22045 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 91064 [startup+12.7018 s] /proc/loadavg: 1.30 1.08 1.10 2/107 11581 /proc/meminfo: memFree=1757948/2059040 swapFree=4136620/4192956 [pid=11580] ppid=11578 vsize=95984 CPUtime=12.69 /proc/11580/stat : 11580 (pbscip.linux.x8) R 11578 11580 10791 0 -1 4202496 26903 0 0 0 1242 27 0 0 25 0 1 0 9464604 98287616 23015 1992294400 4194304 7136930 140733539577488 18446744073709551615 4697133 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/11580/statm: 23996 23015 393 719 0 23275 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 95984 [startup+25.5011 s] /proc/loadavg: 1.23 1.07 1.10 2/107 11581 /proc/meminfo: memFree=1750012/2059040 swapFree=4136620/4192956 [pid=11580] ppid=11578 vsize=103948 CPUtime=25.48 /proc/11580/stat : 11580 (pbscip.linux.x8) R 11578 11580 10791 0 -1 4202496 28767 0 0 0 2509 39 0 0 25 0 1 0 9464604 106442752 24879 1992294400 4194304 7136930 140733539577488 18446744073709551615 4436415 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/11580/statm: 25987 24879 393 719 0 25266 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 103948 [startup+51.1007 s] /proc/loadavg: 1.15 1.06 1.10 2/107 11581 /proc/meminfo: memFree=1736248/2059040 swapFree=4136620/4192956 [pid=11580] ppid=11578 vsize=119052 CPUtime=51.08 /proc/11580/stat : 11580 (pbscip.linux.x8) R 11578 11580 10791 0 -1 4202496 32270 0 0 0 5040 68 0 0 25 0 1 0 9464604 121909248 28382 1992294400 4194304 7136930 140733539577488 18446744073709551615 5005110 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/11580/statm: 29763 28382 393 719 0 29042 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 119052 [startup+102.309 s] /proc/loadavg: 1.06 1.05 1.09 2/107 11583 /proc/meminfo: memFree=1702024/2059040 swapFree=4136620/4192956 [pid=11580] ppid=11578 vsize=157692 CPUtime=102.26 /proc/11580/stat : 11580 (pbscip.linux.x8) R 11578 11580 10791 0 -1 4202496 40765 0 0 0 10099 127 0 0 25 0 1 0 9464604 161476608 36877 1992294400 4194304 7136930 140733539577488 18446744073709551615 5005060 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/11580/statm: 39423 36877 393 719 0 38702 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 157692 Solver just ended. Dumping a history of the last processes samples [startup+127.901 s] /proc/loadavg: 1.04 1.05 1.09 2/107 11583 /proc/meminfo: memFree=1689004/2059040 swapFree=4136620/4192956 [pid=11580] ppid=11578 vsize=172484 CPUtime=127.84 /proc/11580/stat : 11580 (pbscip.linux.x8) R 11578 11580 10791 0 -1 4202496 44026 0 0 0 12626 158 0 0 25 0 1 0 9464604 176623616 40138 1992294400 4194304 7136930 140733539577488 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/11580/statm: 43121 40138 393 719 0 42400 0 Current children cumulated CPU time (s) 127.84 Current children cumulated vsize (KiB) 172484 [startup+140.702 s] /proc/loadavg: 1.03 1.04 1.08 2/107 11583 /proc/meminfo: memFree=1682804/2059040 swapFree=4136620/4192956 [pid=11580] ppid=11578 vsize=179240 CPUtime=140.65 /proc/11580/stat : 11580 (pbscip.linux.x8) R 11578 11580 10791 0 -1 4202496 45543 0 0 0 13889 176 0 0 25 0 1 0 9464604 183541760 41655 1992294400 4194304 7136930 140733539577488 18446744073709551615 4643150 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/11580/statm: 44810 41655 393 719 0 44089 0 Current children cumulated CPU time (s) 140.65 Current children cumulated vsize (KiB) 179240 [startup+143.901 s] /proc/loadavg: 1.03 1.04 1.08 2/107 11583 /proc/meminfo: memFree=1682308/2059040 swapFree=4136620/4192956 [pid=11580] ppid=11578 vsize=180340 CPUtime=143.83 /proc/11580/stat : 11580 (pbscip.linux.x8) R 11578 11580 10791 0 -1 4202496 45772 0 0 0 14202 181 0 0 25 0 1 0 9464604 184668160 41884 1992294400 4194304 7136930 140733539577488 18446744073709551615 5958430 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/11580/statm: 45085 41884 393 719 0 44364 0 Current children cumulated CPU time (s) 143.83 Current children cumulated vsize (KiB) 180340 [startup+145.502 s] /proc/loadavg: 1.03 1.04 1.08 2/107 11583 /proc/meminfo: memFree=1681812/2059040 swapFree=4136620/4192956 [pid=11580] ppid=11578 vsize=180508 CPUtime=145.43 /proc/11580/stat : 11580 (pbscip.linux.x8) R 11578 11580 10791 0 -1 4202496 45852 0 0 0 14360 183 0 0 25 0 1 0 9464604 184840192 41964 1992294400 4194304 7136930 140733539577488 18446744073709551615 4219807 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/11580/statm: 45127 41964 393 719 0 44406 0 Current children cumulated CPU time (s) 145.43 Current children cumulated vsize (KiB) 180508 [startup+146.309 s] /proc/loadavg: 1.03 1.04 1.08 2/107 11585 /proc/meminfo: memFree=1681192/2059040 swapFree=4136620/4192956 [pid=11580] ppid=11578 vsize=181032 CPUtime=146.24 /proc/11580/stat : 11580 (pbscip.linux.x8) R 11578 11580 10791 0 -1 4202496 45967 0 0 0 14440 184 0 0 25 0 1 0 9464604 185376768 42079 1992294400 4194304 7136930 140733539577488 18446744073709551615 4676169 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/11580/statm: 45258 42079 393 719 0 44537 0 Current children cumulated CPU time (s) 146.24 Current children cumulated vsize (KiB) 181032 [startup+146.701 s] /proc/loadavg: 1.03 1.04 1.08 2/107 11585 /proc/meminfo: memFree=1681192/2059040 swapFree=4136620/4192956 [pid=11580] ppid=11578 vsize=181452 CPUtime=146.63 /proc/11580/stat : 11580 (pbscip.linux.x8) R 11578 11580 10791 0 -1 4202496 46034 0 0 0 14478 185 0 0 25 0 1 0 9464604 185806848 42146 1992294400 4194304 7136930 140733539577488 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/11580/statm: 45363 42146 393 719 0 44642 0 Current children cumulated CPU time (s) 146.63 Current children cumulated vsize (KiB) 181452 [startup+147.101 s] /proc/loadavg: 1.03 1.04 1.08 2/107 11585 /proc/meminfo: memFree=1681192/2059040 swapFree=4136620/4192956 [pid=11580] ppid=11578 vsize=180176 CPUtime=147.03 /proc/11580/stat : 11580 (pbscip.linux.x8) R 11578 11580 10791 0 -1 4202496 46189 0 0 0 14518 185 0 0 25 0 1 0 9464604 184500224 41850 1992294400 4194304 7136930 140733539577488 18446744073709551615 5003453 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11580/statm: 45044 41850 399 719 0 44323 0 Current children cumulated CPU time (s) 147.03 Current children cumulated vsize (KiB) 180176 Child status: 0 Real time (s): 147.192 CPU time (s): 147.134 CPU user time (s): 145.259 CPU system time (s): 1.87471 CPU usage (%): 99.9606 Max. virtual memory (cumulated for all children) (KiB): 181608 getrusage(RUSAGE_CHILDREN,...) data: user time used= 145.259 system time used= 1.87471 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 46196 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= 1743 runsolver used 0.238963 second user time and 0.709892 second system time The end
Begin job on node012 at 2010-06-12 12:30:30 IDJOB=2664573 IDBENCH=1486 IDSOLVER=1167 FILE ID=node012/2664573-1276338630 PBS_JOBID= 11173179 Free space on /tmp= 62408 MiB SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-dlx1c.rwmem.ucl.opb COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2664573-1276338630/watcher-2664573-1276338630 -o /tmp/evaluation-result-2664573-1276338630/solver-2664573-1276338630 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664573-1276338630.opb -t 1800 -m 1800 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d796017ccd28821dde70ee2d87448ada RANDOM SEED=1912895398 node012.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 : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.258 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 5 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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.51 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.258 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 5 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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1848996 kB Buffers: 17892 kB Cached: 108716 kB SwapCached: 16556 kB Active: 109060 kB Inactive: 37004 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1848996 kB SwapTotal: 4192956 kB SwapFree: 4136620 kB Dirty: 4488 kB Writeback: 24 kB AnonPages: 10680 kB Mapped: 9220 kB Slab: 42220 kB PageTables: 4040 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182180 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62408 MiB End job on node012 at 2010-06-12 12:32:58