| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIPnone SCIP 1.2.1.2 without any LP solver | UNSAT | 128.344 | 128.377 |
| Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-dlx1c.rwmem1.ucl.opb |
| MD5SUM | 35e445ac209f1522afc5b57d4ebf6731 |
| 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 | 0.441932 |
| 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 | 7578 |
| Total number of constraints | 21401 |
| Number of constraints which are clauses | 20501 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 900 |
| 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-2664565-1276336516.opb>
0.29/0.38 c original problem has 7578 variables (7578 bin, 0 int, 0 impl, 0 cont) and 21401 constraints
0.29/0.38 c problem read
0.29/0.38 c No objective function, only one solution is needed.
0.29/0.39 c presolving settings loaded
0.29/0.39 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
0.49/0.51 c presolving:
0.89/0.94 c (round 1) 1250 del vars, 1917 del conss, 530 chg bounds, 450 chg sides, 932 chg coeffs, 0 upgd conss, 420742 impls, 0 clqs
1.00/1.00 c (round 2) 1252 del vars, 3420 del conss, 532 chg bounds, 450 chg sides, 932 chg coeffs, 0 upgd conss, 420894 impls, 0 clqs
1.19/1.22 c (round 3) 1252 del vars, 3426 del conss, 532 chg bounds, 450 chg sides, 932 chg coeffs, 17975 upgd conss, 420894 impls, 0 clqs
1.19/1.28 c presolving (4 rounds):
1.19/1.28 c 1252 deleted vars, 3426 deleted constraints, 532 tightened bounds, 0 added holes, 450 changed sides, 932 changed coefficients
1.19/1.28 c 420894 implications, 0 cliques
1.19/1.28 c presolved problem has 6326 variables (6326 bin, 0 int, 0 impl, 0 cont) and 17975 constraints
1.19/1.28 c 900 constraints of type <knapsack>
1.19/1.28 c 17075 constraints of type <logicor>
1.19/1.28 c transformed objective value is always integral (scale: 1)
1.19/1.28 c Presolving Time: 0.71
1.19/1.28 c - non default parameters ----------------------------------------------------------------------
1.19/1.28 c # SCIP version 1.2.1.2
1.19/1.28 c
1.19/1.28 c # frequency for displaying node information lines
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 100]
1.19/1.28 c display/freq = 10000
1.19/1.28 c
1.19/1.28 c # maximal time in seconds to run
1.19/1.28 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.19/1.28 c limits/time = 1799.62
1.19/1.28 c
1.19/1.28 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.19/1.28 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.19/1.28 c limits/memory = 1620
1.19/1.28 c
1.19/1.28 c # solving stops, if the given number of solutions were found (-1: no limit)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: -1]
1.19/1.28 c limits/solutions = 1
1.19/1.28 c
1.19/1.28 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 1]
1.19/1.28 c lp/solvefreq = -1
1.19/1.28 c
1.19/1.28 c # maximal number of separation rounds per node (-1: unlimited)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 5]
1.19/1.28 c separating/maxrounds = 1
1.19/1.28 c
1.19/1.28 c # maximal number of separation rounds in the root node (-1: unlimited)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: -1]
1.19/1.28 c separating/maxroundsroot = 5
1.19/1.28 c
1.19/1.28 c # should presolving try to simplify inequalities
1.19/1.28 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.19/1.28 c constraints/linear/simplifyinequalities = TRUE
1.19/1.28 c
1.19/1.28 c # should disaggregation of knapsack constraints be allowed in preprocessing?
1.19/1.28 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
1.19/1.28 c constraints/knapsack/disaggregation = FALSE
1.19/1.28 c
1.19/1.28 c # should presolving try to simplify knapsacks
1.19/1.28 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.19/1.28 c constraints/knapsack/simplifyinequalities = TRUE
1.19/1.28 c
1.19/1.28 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: -1]
1.19/1.28 c presolving/probing/maxrounds = 0
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.28 c heuristics/coefdiving/freq = -1
1.19/1.28 c
1.19/1.28 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.28 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.28 c heuristics/coefdiving/maxlpiterquot = 0.075
1.19/1.28 c
1.19/1.28 c # additional number of allowed LP iterations
1.19/1.28 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.28 c heuristics/coefdiving/maxlpiterofs = 1500
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 30]
1.19/1.28 c heuristics/crossover/freq = -1
1.19/1.28 c
1.19/1.28 c # number of nodes added to the contingent of the total nodes
1.19/1.28 c # [type: longint, range: [0,9223372036854775807], default: 500]
1.19/1.28 c heuristics/crossover/nodesofs = 750
1.19/1.28 c
1.19/1.28 c # number of nodes without incumbent change that heuristic should wait
1.19/1.28 c # [type: longint, range: [0,9223372036854775807], default: 200]
1.19/1.28 c heuristics/crossover/nwaitingnodes = 100
1.19/1.28 c
1.19/1.28 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
1.19/1.28 c # [type: real, range: [0,1], default: 0.1]
1.19/1.28 c heuristics/crossover/nodesquot = 0.15
1.19/1.28 c
1.19/1.28 c # minimum percentage of integer variables that have to be fixed
1.19/1.28 c # [type: real, range: [0,1], default: 0.666]
1.19/1.28 c heuristics/crossover/minfixingrate = 0.5
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 20]
1.19/1.28 c heuristics/feaspump/freq = -1
1.19/1.28 c
1.19/1.28 c # additional number of allowed LP iterations
1.19/1.28 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.28 c heuristics/feaspump/maxlpiterofs = 2000
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.28 c heuristics/fracdiving/freq = -1
1.19/1.28 c
1.19/1.28 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.28 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.28 c heuristics/fracdiving/maxlpiterquot = 0.075
1.19/1.28 c
1.19/1.28 c # additional number of allowed LP iterations
1.19/1.28 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.28 c heuristics/fracdiving/maxlpiterofs = 1500
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.28 c heuristics/guideddiving/freq = -1
1.19/1.28 c
1.19/1.28 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.28 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.28 c heuristics/guideddiving/maxlpiterquot = 0.075
1.19/1.28 c
1.19/1.28 c # additional number of allowed LP iterations
1.19/1.28 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.28 c heuristics/guideddiving/maxlpiterofs = 1500
1.19/1.28 c
1.19/1.28 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.28 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.28 c heuristics/intdiving/maxlpiterquot = 0.075
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.28 c heuristics/intshifting/freq = -1
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.28 c heuristics/linesearchdiving/freq = -1
1.19/1.28 c
1.19/1.28 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.28 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.28 c heuristics/linesearchdiving/maxlpiterquot = 0.075
1.19/1.28 c
1.19/1.28 c # additional number of allowed LP iterations
1.19/1.28 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.28 c heuristics/linesearchdiving/maxlpiterofs = 1500
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 1]
1.19/1.28 c heuristics/nlp/freq = -1
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 20]
1.19/1.28 c heuristics/objpscostdiving/freq = -1
1.19/1.28 c
1.19/1.28 c # maximal fraction of diving LP iterations compared to total iteration number
1.19/1.28 c # [type: real, range: [0,1], default: 0.01]
1.19/1.28 c heuristics/objpscostdiving/maxlpiterquot = 0.015
1.19/1.28 c
1.19/1.28 c # additional number of allowed LP iterations
1.19/1.28 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.28 c heuristics/objpscostdiving/maxlpiterofs = 1500
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 1]
1.19/1.28 c heuristics/oneopt/freq = -1
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.28 c heuristics/pscostdiving/freq = -1
1.19/1.28 c
1.19/1.28 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.28 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.28 c heuristics/pscostdiving/maxlpiterquot = 0.075
1.19/1.28 c
1.19/1.28 c # additional number of allowed LP iterations
1.19/1.28 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.28 c heuristics/pscostdiving/maxlpiterofs = 1500
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 0]
1.19/1.28 c heuristics/rens/freq = -1
1.19/1.28 c
1.19/1.28 c # minimum percentage of integer variables that have to be fixable
1.19/1.28 c # [type: real, range: [0,1], default: 0.5]
1.19/1.28 c heuristics/rens/minfixingrate = 0.3
1.19/1.28 c
1.19/1.28 c # number of nodes added to the contingent of the total nodes
1.19/1.28 c # [type: longint, range: [0,9223372036854775807], default: 500]
1.19/1.28 c heuristics/rens/nodesofs = 2000
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 20]
1.19/1.28 c heuristics/rootsoldiving/freq = -1
1.19/1.28 c
1.19/1.28 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.28 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
1.19/1.28 c heuristics/rootsoldiving/maxlpiterquot = 0.015
1.19/1.28 c
1.19/1.28 c # additional number of allowed LP iterations
1.19/1.28 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.28 c heuristics/rootsoldiving/maxlpiterofs = 1500
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 1]
1.19/1.28 c heuristics/rounding/freq = -1
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.28 c heuristics/shifting/freq = -1
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 1]
1.19/1.28 c heuristics/simplerounding/freq = -1
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 0]
1.19/1.28 c heuristics/trivial/freq = -1
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 1]
1.19/1.28 c heuristics/trysol/freq = -1
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 10]
1.19/1.28 c heuristics/veclendiving/freq = -1
1.19/1.28 c
1.19/1.28 c # maximal fraction of diving LP iterations compared to node LP iterations
1.19/1.28 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.19/1.28 c heuristics/veclendiving/maxlpiterquot = 0.075
1.19/1.28 c
1.19/1.28 c # additional number of allowed LP iterations
1.19/1.28 c # [type: int, range: [0,2147483647], default: 1000]
1.19/1.28 c heuristics/veclendiving/maxlpiterofs = 1500
1.19/1.28 c
1.19/1.28 c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 1]
1.19/1.28 c heuristics/zirounding/freq = -1
1.19/1.28 c
1.19/1.28 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 0]
1.19/1.28 c separating/cmir/freq = -1
1.19/1.28 c
1.19/1.28 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: 0]
1.19/1.28 c separating/flowcover/freq = -1
1.19/1.28 c
1.19/1.28 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.19/1.28 c # [type: int, range: [-1,2147483647], default: -1]
1.19/1.28 c separating/rapidlearning/freq = 0
1.19/1.28 c
1.19/1.28 c -----------------------------------------------------------------------------------------------
1.19/1.28 c start solving
1.19/1.28 c
1.29/1.31 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.29/1.31 c 0.8s| 1 | 2 | 0 | - | 40M| 0 | - |6326 | 17k| 0 | 0 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
76.57/76.65 c 75.2s| 10000 | 4544 | 0 | 0.0 | 69M| 201 | - |6326 | 19k| 0 | 0 | 0 |3324 | 0 | 0.000000e+00 | -- | Inf
128.16/128.26 c
128.16/128.26 c SCIP Status : problem is solved [infeasible]
128.16/128.26 c Solving Time (sec) : 126.18
128.16/128.26 c Solving Nodes : 15884
128.16/128.26 c Primal Bound : +1.00000000000000e+20 (0 solutions)
128.16/128.26 c Dual Bound : +1.00000000000000e+20
128.16/128.26 c Gap : 0.00 %
128.16/128.26 s UNSATISFIABLE
128.16/128.26 c SCIP Status : problem is solved [infeasible]
128.16/128.26 c Solving Time : 126.18
128.16/128.26 c Original Problem :
128.16/128.26 c Problem name : HOME/instance-2664565-1276336516.opb
128.16/128.26 c Variables : 7578 (7578 binary, 0 integer, 0 implicit integer, 0 continuous)
128.16/128.26 c Constraints : 21401 initial, 21401 maximal
128.16/128.26 c Presolved Problem :
128.16/128.26 c Problem name : t_HOME/instance-2664565-1276336516.opb
128.16/128.26 c Variables : 6326 (6326 binary, 0 integer, 0 implicit integer, 0 continuous)
128.16/128.26 c Constraints : 17975 initial, 20473 maximal
128.16/128.26 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
128.16/128.26 c trivial : 0.00 0 0 0 0 0 0 0 0
128.16/128.26 c dualfix : 0.01 0 0 0 0 0 0 0 0
128.16/128.26 c boundshift : 0.00 0 0 0 0 0 0 0 0
128.16/128.26 c inttobinary : 0.00 0 0 0 0 0 0 0 0
128.16/128.26 c implics : 0.09 0 716 0 0 0 0 0 0
128.16/128.26 c probing : 0.00 0 0 0 0 0 0 0 0
128.16/128.26 c knapsack : 0.01 0 0 0 0 0 0 0 0
128.16/128.26 c linear : 0.45 532 4 0 532 0 3426 450 932
128.16/128.26 c logicor : 0.08 0 0 0 0 0 0 0 0
128.16/128.26 c root node : - 0 - - 0 - - - -
128.16/128.26 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
128.16/128.26 c integral : 0 0 0 0 0 0 0 0 0 0
128.16/128.26 c knapsack : 900 0 221428 0 14310 95 14431 0 0 0
128.16/128.26 c logicor : 17075+ 0 217021 0 14310 2730 1598286 0 0 0
128.16/128.26 c countsols : 0 0 0 0 14310 0 0 0 0 0
128.16/128.26 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
128.16/128.26 c integral : 0.00 0.00 0.00 0.00 0.00
128.16/128.26 c knapsack : 6.75 0.00 6.69 0.00 0.06
128.16/128.26 c logicor : 77.33 0.00 13.95 0.00 63.38
128.16/128.26 c countsols : 0.01 0.00 0.00 0.00 0.01
128.16/128.26 c Propagators : Time Calls Cutoffs DomReds
128.16/128.26 c vbounds : 0.11 1 0 0
128.16/128.26 c rootredcost : 0.14 0 0 0
128.16/128.26 c pseudoobj : 0.10 0 0 0
128.16/128.26 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
128.16/128.26 c propagation : 1.16 2825 2797 17903 41.9 348 16.2 -
128.16/128.26 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
128.16/128.26 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
128.16/128.26 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
128.16/128.26 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
128.16/128.26 c applied globally : - - - 7274 27.2 - - -
128.16/128.26 c applied locally : - - - 0 0.0 - - -
128.16/128.26 c Separators : Time Calls Cutoffs DomReds Cuts Conss
128.16/128.26 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
128.16/128.26 c redcost : 0.00 0 0 0 0 0
128.16/128.26 c impliedbounds : 0.00 0 0 0 0 0
128.16/128.26 c intobj : 0.00 0 0 0 0 0
128.16/128.26 c cgmip : 0.00 0 0 0 0 0
128.16/128.26 c gomory : 0.00 0 0 0 0 0
128.16/128.26 c strongcg : 0.00 0 0 0 0 0
128.16/128.26 c cmir : 0.00 0 0 0 0 0
128.16/128.26 c flowcover : 0.00 0 0 0 0 0
128.16/128.26 c clique : 0.00 0 0 0 0 0
128.16/128.26 c zerohalf : 0.00 0 0 0 0 0
128.16/128.26 c mcf : 0.00 0 0 0 0 0
128.16/128.26 c rapidlearning : 0.00 0 0 0 0 0
128.16/128.26 c Pricers : Time Calls Vars
128.16/128.26 c problem variables: 0.00 0 0
128.16/128.26 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
128.16/128.26 c relpscost : 0.00 0 0 0 0 0 0
128.16/128.26 c pscost : 0.00 0 0 0 0 0 0
128.16/128.26 c inference : 21.48 14310 0 0 0 0 28620
128.16/128.26 c mostinf : 0.00 0 0 0 0 0 0
128.16/128.26 c leastinf : 0.00 0 0 0 0 0 0
128.16/128.26 c fullstrong : 0.00 0 0 0 0 0 0
128.16/128.26 c allfullstrong : 0.00 0 0 0 0 0 0
128.16/128.26 c random : 0.00 0 0 0 0 0 0
128.16/128.26 c Primal Heuristics : Time Calls Found
128.16/128.26 c LP solutions : 0.00 - 0
128.16/128.26 c pseudo solutions : 0.00 - 0
128.16/128.26 c trivial : 0.02 1 0
128.16/128.26 c simplerounding : 0.00 0 0
128.16/128.26 c zirounding : 0.00 0 0
128.16/128.26 c rounding : 0.00 0 0
128.16/128.26 c shifting : 0.00 0 0
128.16/128.26 c intshifting : 0.00 0 0
128.16/128.26 c oneopt : 0.00 0 0
128.16/128.26 c twoopt : 0.00 0 0
128.16/128.26 c fixandinfer : 0.00 0 0
128.16/128.26 c feaspump : 0.00 0 0
128.16/128.26 c coefdiving : 0.00 0 0
128.16/128.26 c pscostdiving : 0.00 0 0
128.16/128.26 c fracdiving : 0.00 0 0
128.16/128.26 c veclendiving : 0.00 0 0
128.16/128.26 c intdiving : 0.00 0 0
128.16/128.26 c actconsdiving : 0.00 0 0
128.16/128.26 c objpscostdiving : 0.00 0 0
128.16/128.26 c rootsoldiving : 0.00 0 0
128.16/128.26 c linesearchdiving : 0.00 0 0
128.16/128.26 c guideddiving : 0.00 0 0
128.16/128.26 c octane : 0.00 0 0
128.16/128.26 c rens : 0.00 0 0
128.16/128.26 c rins : 0.00 0 0
128.16/128.26 c localbranching : 0.00 0 0
128.16/128.26 c mutation : 0.00 0 0
128.16/128.26 c crossover : 0.00 0 0
128.16/128.26 c dins : 0.00 0 0
128.16/128.26 c undercover : 0.00 0 0
128.16/128.26 c nlp : 0.00 0 0
128.16/128.26 c trysol : 0.00 0 0
128.16/128.26 c LP : Time Calls Iterations Iter/call Iter/sec
128.16/128.26 c primal LP : 0.00 0 0 0.00 -
128.16/128.26 c dual LP : 0.00 0 0 0.00 -
128.16/128.26 c lex dual LP : 0.00 0 0 0.00 -
128.16/128.26 c barrier LP : 0.00 0 0 0.00 -
128.16/128.26 c diving/probing LP: 0.00 0 0 0.00 -
128.16/128.26 c strong branching : 0.00 0 0 0.00 -
128.16/128.26 c (at root node) : - 0 0 0.00 -
128.16/128.26 c conflict analysis: 0.00 0 0 0.00 -
128.16/128.26 c B&B Tree :
128.16/128.26 c number of runs : 1
128.16/128.26 c nodes : 15884
128.16/128.26 c nodes (total) : 15884
128.16/128.26 c nodes left : 0
128.16/128.26 c max depth : 201
128.16/128.26 c max depth (total): 201
128.16/128.26 c backtracks : 1637 (10.3%)
128.16/128.26 c delayed cutoffs : 12737
128.16/128.26 c repropagations : 7167 (405838 domain reductions, 1251 cutoffs)
128.16/128.26 c avg switch length: 3.78
128.16/128.26 c switching time : 15.05
128.16/128.26 c Solution :
128.16/128.26 c Solutions found : 0 (0 improvements)
128.16/128.26 c Primal Bound : infeasible
128.16/128.26 c Dual Bound : -
128.16/128.26 c Gap : 0.00 %
128.16/128.26 c Root Dual Bound : +0.00000000000000e+00
128.16/128.26 c Root Iterations : 0
128.25/128.37 c Time complete: 128.34.
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-2664565-1276336516/watcher-2664565-1276336516 -o /tmp/evaluation-result-2664565-1276336516/solver-2664565-1276336516 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664565-1276336516.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: 1.19 1.08 1.02 3/106 13041 /proc/meminfo: memFree=1879516/2059040 swapFree=4134640/4192956 [pid=13041] ppid=13039 vsize=6584 CPUtime=0 /proc/13041/stat : 13041 (pbscip.linux.x8) R 13039 13041 10523 0 -1 4202496 967 0 0 0 0 0 0 0 18 0 1 0 9255535 6742016 890 1992294400 4194304 7136930 140734384921088 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/13041/statm: 1646 898 254 719 0 925 0 [startup+0.080061 s] /proc/loadavg: 1.19 1.08 1.02 3/106 13041 /proc/meminfo: memFree=1879516/2059040 swapFree=4134640/4192956 [pid=13041] ppid=13039 vsize=10848 CPUtime=0.06 /proc/13041/stat : 13041 (pbscip.linux.x8) R 13039 13041 10523 0 -1 4202496 2201 0 0 0 6 0 0 0 20 0 1 0 9255535 11108352 2124 1992294400 4194304 7136930 140734384921088 18446744073709551615 6269113 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/13041/statm: 2712 2124 268 719 0 1991 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 10848 [startup+0.101063 s] /proc/loadavg: 1.19 1.08 1.02 3/106 13041 /proc/meminfo: memFree=1879516/2059040 swapFree=4134640/4192956 [pid=13041] ppid=13039 vsize=13072 CPUtime=0.09 /proc/13041/stat : 13041 (pbscip.linux.x8) R 13039 13041 10523 0 -1 4202496 2746 0 0 0 8 1 0 0 20 0 1 0 9255535 13385728 2669 1992294400 4194304 7136930 140734384921088 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/13041/statm: 3268 2669 268 719 0 2547 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 13072 [startup+0.301083 s] /proc/loadavg: 1.19 1.08 1.02 3/106 13041 /proc/meminfo: memFree=1879516/2059040 swapFree=4134640/4192956 [pid=13041] ppid=13039 vsize=19668 CPUtime=0.29 /proc/13041/stat : 13041 (pbscip.linux.x8) R 13039 13041 10523 0 -1 4202496 4411 0 0 0 28 1 0 0 20 0 1 0 9255535 20140032 4334 1992294400 4194304 7136930 140734384921088 18446744073709551615 6177559 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/13041/statm: 4917 4334 268 719 0 4196 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19668 [startup+0.701125 s] /proc/loadavg: 1.19 1.08 1.02 3/106 13041 /proc/meminfo: memFree=1879516/2059040 swapFree=4134640/4192956 [pid=13041] ppid=13039 vsize=59648 CPUtime=0.69 /proc/13041/stat : 13041 (pbscip.linux.x8) R 13039 13041 10523 0 -1 4202496 14414 0 0 0 62 7 0 0 21 0 1 0 9255535 61079552 13983 1992294400 4194304 7136930 140734384921088 18446744073709551615 5955538 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13041/statm: 14912 13983 346 719 0 14191 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 59648 [startup+1.50121 s] /proc/loadavg: 1.19 1.08 1.02 2/107 13042 /proc/meminfo: memFree=1817012/2059040 swapFree=4134640/4192956 [pid=13041] ppid=13039 vsize=74264 CPUtime=1.49 /proc/13041/stat : 13041 (pbscip.linux.x8) R 13039 13041 10523 0 -1 4202496 20674 0 0 0 133 16 0 0 23 0 1 0 9255535 76046336 17703 1992294400 4194304 7136930 140734384921088 18446744073709551615 5005155 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13041/statm: 18566 17703 393 719 0 17845 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 74264 [startup+3.10137 s] /proc/loadavg: 1.19 1.08 1.02 2/107 13042 /proc/meminfo: memFree=1808332/2059040 swapFree=4134640/4192956 [pid=13041] ppid=13039 vsize=76228 CPUtime=3.09 /proc/13041/stat : 13041 (pbscip.linux.x8) R 13039 13041 10523 0 -1 4202496 21145 0 0 0 293 16 0 0 25 0 1 0 9255535 78057472 18174 1992294400 4194304 7136930 140734384921088 18446744073709551615 4665414 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13041/statm: 19057 18174 393 719 0 18336 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 76228 [startup+6.3007 s] /proc/loadavg: 1.17 1.07 1.01 2/107 13042 /proc/meminfo: memFree=1806596/2059040 swapFree=4134640/4192956 [pid=13041] ppid=13039 vsize=77932 CPUtime=6.29 /proc/13041/stat : 13041 (pbscip.linux.x8) R 13039 13041 10523 0 -1 4202496 21556 0 0 0 610 19 0 0 25 0 1 0 9255535 79802368 18585 1992294400 4194304 7136930 140734384921088 18446744073709551615 4697599 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13041/statm: 19483 18585 393 719 0 18762 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 77932 [startup+12.7004 s] /proc/loadavg: 1.16 1.07 1.01 2/107 13042 /proc/meminfo: memFree=1803620/2059040 swapFree=4134640/4192956 [pid=13041] ppid=13039 vsize=82132 CPUtime=12.68 /proc/13041/stat : 13041 (pbscip.linux.x8) R 13039 13041 10523 0 -1 4202496 22543 0 0 0 1244 24 0 0 25 0 1 0 9255535 84103168 19572 1992294400 4194304 7136930 140734384921088 18446744073709551615 4697107 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13041/statm: 20533 19572 393 719 0 19812 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 82132 [startup+25.5007 s] /proc/loadavg: 1.12 1.07 1.01 2/107 13042 /proc/meminfo: memFree=1796676/2059040 swapFree=4134640/4192956 [pid=13041] ppid=13039 vsize=88084 CPUtime=25.48 /proc/13041/stat : 13041 (pbscip.linux.x8) R 13039 13041 10523 0 -1 4202496 23980 0 0 0 2509 39 0 0 25 0 1 0 9255535 90198016 21009 1992294400 4194304 7136930 140734384921088 18446744073709551615 4665896 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13041/statm: 22021 21009 393 719 0 21300 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 88084 [startup+51.1013 s] /proc/loadavg: 1.08 1.06 1.01 2/107 13042 /proc/meminfo: memFree=1780556/2059040 swapFree=4134640/4192956 [pid=13041] ppid=13039 vsize=105852 CPUtime=51.08 /proc/13041/stat : 13041 (pbscip.linux.x8) R 13039 13041 10523 0 -1 4202496 28046 0 0 0 5041 67 0 0 25 0 1 0 9255535 108392448 25075 1992294400 4194304 7136930 140734384921088 18446744073709551615 5005106 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13041/statm: 26463 25075 393 719 0 25742 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 105852 [startup+102.309 s] /proc/loadavg: 1.03 1.05 1.01 2/107 13044 /proc/meminfo: memFree=1754144/2059040 swapFree=4134640/4192956 [pid=13041] ppid=13039 vsize=136336 CPUtime=102.27 /proc/13041/stat : 13041 (pbscip.linux.x8) R 13039 13041 10523 0 -1 4202496 34544 0 0 0 10093 134 0 0 25 0 1 0 9255535 139608064 31573 1992294400 4194304 7136930 140734384921088 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13041/statm: 34084 31573 393 719 0 33363 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 136336 Solver just ended. Dumping a history of the last processes samples [startup+115.101 s] /proc/loadavg: 1.02 1.05 1.00 2/107 13044 /proc/meminfo: memFree=1750796/2059040 swapFree=4134640/4192956 [pid=13041] ppid=13039 vsize=140876 CPUtime=115.06 /proc/13041/stat : 13041 (pbscip.linux.x8) R 13039 13041 10523 0 -1 4202496 35522 0 0 0 11356 150 0 0 25 0 1 0 9255535 144257024 32551 1992294400 4194304 7136930 140734384921088 18446744073709551615 4999811 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13041/statm: 35219 32551 393 719 0 34498 0 Current children cumulated CPU time (s) 115.06 Current children cumulated vsize (KiB) 140876 [startup+121.501 s] /proc/loadavg: 1.02 1.05 1.00 2/107 13044 /proc/meminfo: memFree=1747572/2059040 swapFree=4134640/4192956 [pid=13041] ppid=13039 vsize=144116 CPUtime=121.46 /proc/13041/stat : 13041 (pbscip.linux.x8) R 13039 13041 10523 0 -1 4202496 36220 0 0 0 11988 158 0 0 25 0 1 0 9255535 147574784 33249 1992294400 4194304 7136930 140734384921088 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13041/statm: 36029 33249 393 719 0 35308 0 Current children cumulated CPU time (s) 121.46 Current children cumulated vsize (KiB) 144116 [startup+124.701 s] /proc/loadavg: 1.02 1.05 1.00 2/107 13044 /proc/meminfo: memFree=1746332/2059040 swapFree=4134640/4192956 [pid=13041] ppid=13039 vsize=145664 CPUtime=124.66 /proc/13041/stat : 13041 (pbscip.linux.x8) R 13039 13041 10523 0 -1 4202496 36524 0 0 0 12303 163 0 0 25 0 1 0 9255535 149159936 33553 1992294400 4194304 7136930 140734384921088 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13041/statm: 36416 33553 393 719 0 35695 0 Current children cumulated CPU time (s) 124.66 Current children cumulated vsize (KiB) 145664 [startup+126.301 s] /proc/loadavg: 1.02 1.05 1.00 2/107 13044 /proc/meminfo: memFree=1746084/2059040 swapFree=4134640/4192956 [pid=13041] ppid=13039 vsize=146124 CPUtime=126.26 /proc/13041/stat : 13041 (pbscip.linux.x8) R 13039 13041 10523 0 -1 4202496 36621 0 0 0 12460 166 0 0 25 0 1 0 9255535 149630976 33650 1992294400 4194304 7136930 140734384921088 18446744073709551615 4697127 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13041/statm: 36531 33650 393 719 0 35810 0 Current children cumulated CPU time (s) 126.26 Current children cumulated vsize (KiB) 146124 [startup+127.101 s] /proc/loadavg: 1.02 1.05 1.00 2/107 13044 /proc/meminfo: memFree=1745836/2059040 swapFree=4134640/4192956 [pid=13041] ppid=13039 vsize=146280 CPUtime=127.06 /proc/13041/stat : 13041 (pbscip.linux.x8) R 13039 13041 10523 0 -1 4202496 36664 0 0 0 12539 167 0 0 25 0 1 0 9255535 149790720 33693 1992294400 4194304 7136930 140734384921088 18446744073709551615 5005155 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13041/statm: 36570 33693 393 719 0 35849 0 Current children cumulated CPU time (s) 127.06 Current children cumulated vsize (KiB) 146280 [startup+127.901 s] /proc/loadavg: 1.02 1.05 1.00 2/107 13044 /proc/meminfo: memFree=1745340/2059040 swapFree=4134640/4192956 [pid=13041] ppid=13039 vsize=146868 CPUtime=127.86 /proc/13041/stat : 13041 (pbscip.linux.x8) R 13039 13041 10523 0 -1 4202496 36777 0 0 0 12618 168 0 0 25 0 1 0 9255535 150392832 33806 1992294400 4194304 7136930 140734384921088 18446744073709551615 4434043 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/13041/statm: 36717 33806 393 719 0 35996 0 Current children cumulated CPU time (s) 127.86 Current children cumulated vsize (KiB) 146868 [startup+128.301 s] /proc/loadavg: 1.02 1.05 1.00 2/107 13044 /proc/meminfo: memFree=1745340/2059040 swapFree=4134640/4192956 [pid=13041] ppid=13039 vsize=145996 CPUtime=128.25 /proc/13041/stat : 13041 (pbscip.linux.x8) R 13039 13041 10523 0 -1 4202496 36939 0 0 0 12657 168 0 0 25 0 1 0 9255535 149499904 33550 1992294400 4194304 7136930 140734384921088 18446744073709551615 4668100 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/13041/statm: 36499 33550 399 719 0 35778 0 Current children cumulated CPU time (s) 128.25 Current children cumulated vsize (KiB) 145996 Child status: 0 Real time (s): 128.377 CPU time (s): 128.344 CPU user time (s): 126.641 CPU system time (s): 1.70374 CPU usage (%): 99.975 Max. virtual memory (cumulated for all children) (KiB): 147316 getrusage(RUSAGE_CHILDREN,...) data: user time used= 126.641 system time used= 1.70374 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 36946 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= 4 involuntary context switches= 348 runsolver used 0.206968 second user time and 0.619905 second system time The end
Begin job on node002 at 2010-06-12 11:55:16 IDJOB=2664565 IDBENCH=1476 IDSOLVER=1167 FILE ID=node002/2664565-1276336516 PBS_JOBID= 11173165 Free space on /tmp= 62396 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.rwmem1.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-2664565-1276336516/watcher-2664565-1276336516 -o /tmp/evaluation-result-2664565-1276336516/solver-2664565-1276336516 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664565-1276336516.opb -t 1800 -m 1800 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 35e445ac209f1522afc5b57d4ebf6731 RANDOM SEED=641352822 node002.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 : 3000.242 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 : 6000.48 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 : 3000.242 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 : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1880044 kB Buffers: 7736 kB Cached: 97728 kB SwapCached: 18168 kB Active: 60256 kB Inactive: 64528 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1880044 kB SwapTotal: 4192956 kB SwapFree: 4134640 kB Dirty: 4260 kB Writeback: 0 kB AnonPages: 10096 kB Mapped: 7168 kB Slab: 32452 kB PageTables: 4116 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181464 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= 62396 MiB End job on node002 at 2010-06-12 11:57:24