| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) | UNSAT | 178.368 | 178.411 |
| Name | normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/ manquinho/dbsg/normalized-dbsg_100_25_2_40.opb |
| MD5SUM | 9cbb63659aad73a7ceefd89db6573bef |
| Bench Category | DEC-SMALLINT-NLC (no optimisation, small integers, non 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 | 178.368 |
| 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 | 200 |
| Total number of constraints | 302 |
| Number of constraints which are clauses | 100 |
| Number of constraints which are cardinality constraints (but not clauses) | 1 |
| Number of constraints which are nor clauses,nor cardinality constraints | 201 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 200 |
| 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 | 40 |
| Number of bits of the biggest number in a constraint | 6 |
| Biggest sum of numbers in a constraint | 200 |
| Number of bits of the biggest sum of numbers | 8 |
| Number of products (including duplicates) | 6148 |
| Sum of products size (including duplicates) | 12296 |
| Number of different products | 3074 |
| Sum of products size | 6148 |
0.00/0.04 c SCIP version 1.1.0.7
0.00/0.04 c LP-Solver SoPlex 1.4.1
0.00/0.04 c user parameter file <scip.set> not found - using default parameters
0.00/0.04 c read problem <HOME/instance-1870744-1245217971.opb>
0.00/0.04 c original problem has 3274 variables (3274 bin, 0 int, 0 impl, 0 cont) and 3376 constraints
0.00/0.07 c No objective function, only one solution is needed.
0.00/0.07 c start presolving problem
0.00/0.07 c presolving:
0.19/0.24 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 301 upgd conss, 24792 impls, 200 clqs
0.29/0.39 c presolving (2 rounds):
0.29/0.39 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.39 c 24792 implications, 200 cliques
0.29/0.39 c presolved problem has 3274 variables (3274 bin, 0 int, 0 impl, 0 cont) and 3376 constraints
0.29/0.39 c 1 constraints of type <knapsack>
0.29/0.39 c 200 constraints of type <setppc>
0.29/0.39 c 3074 constraints of type <and>
0.29/0.39 c 1 constraints of type <linear>
0.29/0.39 c 100 constraints of type <logicor>
0.29/0.39 c transformed objective value is always integral (scale: 1)
0.29/0.39 c Presolving Time: 0.15
0.29/0.39 c SATUNSAT-NLC
0.29/0.39 c -----------------------------------------------------------------------------------------------
0.29/0.39 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.39 c separating/flowcover/freq = c -1
0.29/0.39 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.39 c separating/cmir/freq = c -1
0.29/0.39 c # additional number of allowed LP iterations
0.29/0.39 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.39 c heuristics/veclendiving/maxlpiterofs = c 1500
0.29/0.39 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.39 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.39 c heuristics/veclendiving/maxlpiterquot = c 0.075
0.29/0.39 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.39 c heuristics/veclendiving/freq = c -1
0.29/0.39 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.39 c heuristics/simplerounding/freq = c -1
0.29/0.39 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.39 c heuristics/shifting/freq = c -1
0.29/0.39 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.39 c heuristics/rounding/freq = c -1
0.29/0.39 c # additional number of allowed LP iterations
0.29/0.39 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.39 c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.29/0.39 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.39 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.29/0.39 c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.29/0.39 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.39 c heuristics/rootsoldiving/freq = c -1
0.29/0.39 c # number of nodes added to the contingent of the total nodes
0.29/0.39 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.29/0.39 c heuristics/rens/nodesofs = c 2000
0.29/0.39 c # minimum percentage of integer variables that have to be fixable
0.29/0.39 c # [type: real, range: [0,1], default: 0.5]
0.29/0.39 c heuristics/rens/minfixingrate = c 0.3
0.29/0.39 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.39 c heuristics/rens/freq = c -1
0.29/0.39 c # additional number of allowed LP iterations
0.29/0.39 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.39 c heuristics/pscostdiving/maxlpiterofs = c 1500
0.29/0.39 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.39 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.39 c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.29/0.39 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.39 c heuristics/pscostdiving/freq = c -1
0.29/0.39 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.39 c heuristics/oneopt/freq = c -1
0.29/0.39 c # additional number of allowed LP iterations
0.29/0.39 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.39 c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.29/0.39 c # maximal fraction of diving LP iterations compared to total iteration number
0.29/0.39 c # [type: real, range: [0,1], default: 0.01]
0.29/0.39 c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.29/0.39 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.39 c heuristics/objpscostdiving/freq = c -1
0.29/0.39 c # additional number of allowed LP iterations
0.29/0.39 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.39 c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.29/0.39 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.39 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.39 c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.29/0.39 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.39 c heuristics/linesearchdiving/freq = c -1
0.29/0.39 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.39 c heuristics/intshifting/freq = c -1
0.29/0.39 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.39 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.39 c heuristics/intdiving/maxlpiterquot = c 0.075
0.29/0.39 c # additional number of allowed LP iterations
0.29/0.39 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.39 c heuristics/guideddiving/maxlpiterofs = c 1500
0.29/0.39 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.39 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.39 c heuristics/guideddiving/maxlpiterquot = c 0.075
0.29/0.39 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.39 c heuristics/guideddiving/freq = c -1
0.29/0.39 c # additional number of allowed LP iterations
0.29/0.39 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.39 c heuristics/fracdiving/maxlpiterofs = c 1500
0.29/0.39 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.39 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.39 c heuristics/fracdiving/maxlpiterquot = c 0.075
0.29/0.39 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.39 c heuristics/fracdiving/freq = c -1
0.29/0.39 c # additional number of allowed LP iterations
0.29/0.39 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.39 c heuristics/feaspump/maxlpiterofs = c 2000
0.29/0.39 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.39 c heuristics/feaspump/freq = c -1
0.29/0.39 c # minimum percentage of integer variables that have to be fixed
0.29/0.39 c # [type: real, range: [0,1], default: 0.666]
0.29/0.39 c heuristics/crossover/minfixingrate = c 0.5
0.29/0.39 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.29/0.39 c # [type: real, range: [0,1], default: 0.1]
0.29/0.39 c heuristics/crossover/nodesquot = c 0.15
0.29/0.39 c # number of nodes without incumbent change that heuristic should wait
0.29/0.39 c # [type: longint, range: [0,9223372036854775807], default: 200]
0.29/0.39 c heuristics/crossover/nwaitingnodes = c 100
0.29/0.39 c # number of nodes added to the contingent of the total nodes
0.29/0.39 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.29/0.39 c heuristics/crossover/nodesofs = c 750
0.29/0.39 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 30]
0.29/0.39 c heuristics/crossover/freq = c -1
0.29/0.39 c # additional number of allowed LP iterations
0.29/0.39 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.39 c heuristics/coefdiving/maxlpiterofs = c 1500
0.29/0.39 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.39 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.39 c heuristics/coefdiving/maxlpiterquot = c 0.075
0.29/0.39 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.39 c heuristics/coefdiving/freq = c -1
0.29/0.39 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.39 c presolving/probing/maxrounds = c 0
0.29/0.39 c # should presolving try to simplify knapsacks
0.29/0.39 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.39 c constraints/knapsack/simplifyinequalities = c TRUE
0.29/0.39 c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.29/0.39 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.29/0.39 c constraints/knapsack/disaggregation = c FALSE
0.29/0.39 c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.39 c constraints/knapsack/maxnumcardlift = c 0
0.29/0.39 c # should presolving try to simplify inequalities
0.29/0.39 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.39 c constraints/linear/simplifyinequalities = c TRUE
0.29/0.39 c # maximal number of separation rounds in the root node (-1: unlimited)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.39 c separating/maxroundsroot = c 5
0.29/0.39 c # maximal number of separation rounds per node (-1: unlimited)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 5]
0.29/0.39 c separating/maxrounds = c 1
0.29/0.39 c # solving stops, if the given number of solutions were found (-1: no limit)
0.29/0.39 c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.39 c limits/solutions = c 1
0.29/0.39 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.39 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.39 c limits/memory = c 1620
0.29/0.39 c # maximal time in seconds to run
0.29/0.39 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.39 c limits/time = c 1791
0.29/0.39 c # frequency for displaying node information lines
0.29/0.39 c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.39 c display/freq = c 10000
0.29/0.39 c -----------------------------------------------------------------------------------------------
0.29/0.39 c start solving problem
0.29/0.39 c
0.49/0.57 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.49/0.57 c 0.3s| 1 | 0 | 322 | 14M| 0 | 160 |3274 |3376 |3376 |3274 |6450 | 0 | 0 | 0 | 8.000000e+01 | -- | Inf
0.99/1.03 c 0.8s| 1 | 0 | 360 | 14M| 0 | 161 |3274 |3376 |3376 |3274 |6451 | 1 | 0 | 0 | 8.000000e+01 | -- | Inf
2.19/2.23 c 2.0s| 1 | 0 | 481 | 14M| 0 | 162 |3274 |3376 |3376 |3274 |6452 | 2 | 0 | 0 | 8.000000e+01 | -- | Inf
2.59/2.68 c 2.4s| 1 | 0 | 587 | 14M| 0 | 163 |3274 |3376 |3376 |3274 |6454 | 4 | 0 | 0 | 8.000000e+01 | -- | Inf
4.59/4.60 c 4.3s| 1 | 0 | 702 | 14M| 0 | 163 |3274 |3376 |3376 |3274 |6455 | 5 | 0 | 0 | 8.000000e+01 | -- | Inf
6.89/6.92 c 6.6s| 1 | 0 | 815 | 14M| 0 | 163 |3274 |3376 |3376 |3274 |6456 | 6 | 0 | 0 | 8.000000e+01 | -- | Inf
20.99/21.03 c 20.7s| 1 | 2 | 815 | 14M| 0 | 163 |3274 |3376 |3376 |3274 |6456 | 6 | 0 | 19 | 8.000000e+01 | -- | Inf
178.25/178.35 c
178.25/178.35 c SCIP Status : problem is solved [infeasible]
178.25/178.35 c Solving Time (sec) : 176.90
178.25/178.35 c Solving Nodes : 731
178.25/178.35 c Primal Bound : +1.00000000000000e+20 (0 solutions)
178.25/178.35 c Dual Bound : +1.00000000000000e+20
178.25/178.35 c Gap : 0.00 %
178.25/178.35 c NODE 731
178.25/178.35 c DUAL BOUND 1e+20
178.25/178.35 c PRIMAL BOUND 1e+20
178.25/178.35 c GAP 0
178.25/178.35 s UNSATISFIABLE
178.25/178.35 c SCIP Status : problem is solved [infeasible]
178.25/178.35 c Solving Time : 176.90
178.25/178.35 c Original Problem :
178.25/178.35 c Problem name : HOME/instance-1870744-1245217971.opb
178.25/178.35 c Variables : 3274 (3274 binary, 0 integer, 0 implicit integer, 0 continuous)
178.25/178.35 c Constraints : 3376 initial, 3376 maximal
178.25/178.35 c Presolved Problem :
178.25/178.35 c Problem name : t_HOME/instance-1870744-1245217971.opb
178.25/178.35 c Variables : 3274 (3274 binary, 0 integer, 0 implicit integer, 0 continuous)
178.25/178.35 c Constraints : 3376 initial, 3548 maximal
178.25/178.35 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
178.25/178.35 c trivial : 0.00 0 0 0 0 0 0 0 0
178.25/178.35 c dualfix : 0.00 0 0 0 0 0 0 0 0
178.25/178.35 c boundshift : 0.00 0 0 0 0 0 0 0 0
178.25/178.35 c inttobinary : 0.00 0 0 0 0 0 0 0 0
178.25/178.35 c implics : 0.00 0 0 0 0 0 0 0 0
178.25/178.35 c probing : 0.00 0 0 0 0 0 0 0 0
178.25/178.35 c knapsack : 0.00 0 0 0 0 0 0 0 0
178.25/178.35 c setppc : 0.00 0 0 0 0 0 0 0 0
178.25/178.35 c and : 0.12 0 0 0 0 0 0 0 0
178.25/178.35 c linear : 0.02 0 0 0 0 0 0 0 0
178.25/178.35 c logicor : 0.01 0 0 0 0 0 0 0 0
178.25/178.35 c root node : - 185 - - 185 - - - -
178.25/178.35 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
178.25/178.35 c integral : 0 0 0 398 0 9 35 0 0 748
178.25/178.35 c knapsack : 1 5 2487 1 0 0 0 0 0 0
178.25/178.35 c setppc : 200 5 2487 1 0 1 7885 0 0 0
178.25/178.35 c and : 3074 592 2486 1 0 11 190764 224531 0 0
178.25/178.35 c linear : 1 5 2475 0 0 0 0 0 0 0
178.25/178.35 c logicor : 100+ 5 885 0 0 0 600 0 0 0
178.25/178.35 c countsols : 0 0 0 0 0 0 0 0 0 0
178.25/178.35 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
178.25/178.35 c integral : 81.91 0.00 0.00 81.91 0.00
178.25/178.35 c knapsack : 0.00 0.00 0.00 0.00 0.00
178.25/178.35 c setppc : 0.06 0.00 0.06 0.00 0.00
178.25/178.35 c and : 3.03 2.00 1.03 0.00 0.00
178.25/178.35 c linear : 0.14 0.00 0.14 0.00 0.00
178.25/178.35 c logicor : 0.03 0.00 0.03 0.00 0.00
178.25/178.35 c countsols : 0.00 0.00 0.00 0.00 0.00
178.25/178.35 c Propagators : Time Calls Cutoffs DomReds
178.25/178.35 c rootredcost : 0.00 0 0 0
178.25/178.35 c pseudoobj : 0.97 2509 1 0
178.25/178.35 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
178.25/178.35 c propagation : 0.00 12 12 12 2.1 0 0.0 -
178.25/178.35 c infeasible LP : 0.28 156 156 487 16.3 0 0.0 0
178.25/178.35 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
178.25/178.35 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
178.25/178.35 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
178.25/178.35 c applied globally : - - - 254 17.2 - - -
178.25/178.35 c applied locally : - - - 0 0.0 - - -
178.25/178.35 c Separators : Time Calls Cutoffs DomReds Cuts Conss
178.25/178.35 c cut pool : 0.00 4 - - 4 - (maximal pool size: 24)
178.25/178.35 c redcost : 0.18 592 0 0 0 0
178.25/178.35 c impliedbounds : 0.00 5 0 0 0 0
178.25/178.35 c intobj : 0.00 0 0 0 0 0
178.25/178.35 c gomory : 3.40 5 0 0 1058 0
178.25/178.35 c strongcg : 2.20 5 0 0 2122 0
178.25/178.35 c cmir : 0.00 0 0 0 0 0
178.25/178.35 c flowcover : 0.00 0 0 0 0 0
178.25/178.35 c clique : 0.01 5 0 0 0 0
178.25/178.35 c zerohalf : 0.00 0 0 0 0 0
178.25/178.35 c mcf : 0.05 2 0 0 0 0
178.25/178.35 c Pricers : Time Calls Vars
178.25/178.35 c problem variables: 0.00 0 0
178.25/178.35 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
178.25/178.35 c relpscost : 81.91 397 9 35 0 0 748
178.25/178.35 c pscost : 0.00 0 0 0 0 0 0
178.25/178.35 c inference : 0.00 0 0 0 0 0 0
178.25/178.35 c mostinf : 0.00 0 0 0 0 0 0
178.25/178.35 c leastinf : 0.00 0 0 0 0 0 0
178.25/178.35 c fullstrong : 0.00 0 0 0 0 0 0
178.25/178.35 c allfullstrong : 0.00 0 0 0 0 0 0
178.25/178.35 c random : 0.00 0 0 0 0 0 0
178.25/178.35 c Primal Heuristics : Time Calls Found
178.25/178.35 c LP solutions : 0.00 - 0
178.25/178.35 c pseudo solutions : 0.00 - 0
178.25/178.35 c simplerounding : 0.00 0 0
178.25/178.35 c rounding : 0.00 0 0
178.25/178.35 c shifting : 0.00 0 0
178.25/178.35 c intshifting : 0.00 0 0
178.25/178.35 c oneopt : 0.00 0 0
178.25/178.35 c fixandinfer : 0.00 0 0
178.25/178.35 c feaspump : 0.00 0 0
178.25/178.35 c coefdiving : 0.00 0 0
178.25/178.35 c pscostdiving : 0.00 0 0
178.25/178.35 c fracdiving : 0.00 0 0
178.25/178.35 c veclendiving : 0.00 0 0
178.25/178.35 c intdiving : 0.00 0 0
178.25/178.35 c actconsdiving : 0.00 0 0
178.25/178.35 c objpscostdiving : 0.00 0 0
178.25/178.35 c rootsoldiving : 0.00 0 0
178.25/178.35 c linesearchdiving : 0.00 0 0
178.25/178.35 c guideddiving : 0.00 0 0
178.25/178.35 c octane : 0.00 0 0
178.25/178.35 c rens : 0.00 0 0
178.25/178.35 c rins : 0.00 0 0
178.25/178.35 c localbranching : 0.00 0 0
178.25/178.35 c mutation : 0.00 0 0
178.25/178.35 c crossover : 0.00 0 0
178.25/178.35 c dins : 0.00 0 0
178.25/178.35 c LP : Time Calls Iterations Iter/call Iter/sec
178.25/178.35 c primal LP : 0.59 0 0 0.00 0.00
178.25/178.35 c dual LP : 78.97 1304 211842 162.46 2682.56
178.25/178.35 c barrier LP : 0.00 0 0 0.00 -
178.25/178.35 c diving/probing LP: 0.00 0 0 0.00 -
178.25/178.35 c strong branching : 81.78 3279 211804 64.59 2589.92
178.25/178.35 c (at root node) : - 19 11818 622.00 -
178.25/178.35 c conflict analysis: 0.00 0 0 0.00 -
178.25/178.35 c B&B Tree :
178.25/178.35 c number of runs : 1
178.25/178.35 c nodes : 731
178.25/178.35 c nodes (total) : 731
178.25/178.35 c nodes left : 0
178.25/178.35 c max depth : 51
178.25/178.35 c max depth (total): 51
178.25/178.35 c backtracks : 181 (24.8%)
178.25/178.35 c delayed cutoffs : 18
178.25/178.35 c repropagations : 571 (10357 domain reductions, 1 cutoffs)
178.25/178.35 c avg switch length: 5.32
178.25/178.35 c switching time : 1.29
178.25/178.35 c Solution :
178.25/178.35 c Solutions found : 0 (0 improvements)
178.25/178.35 c Primal Bound : infeasible
178.25/178.35 c Dual Bound : -
178.25/178.35 c Gap : 0.00 %
178.25/178.35 c Root Dual Bound : +8.00000000000002e+01
178.35/178.40 c Time complete: 178.36.
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-1870744-1245217971/watcher-1870744-1245217971 -o /tmp/evaluation-result-1870744-1245217971/solver-1870744-1245217971 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870744-1245217971.opb 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: 1.01 1.03 0.97 3/64 7278 /proc/meminfo: memFree=1793440/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=4324 CPUtime=0 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 463 0 0 0 0 0 0 0 18 0 1 0 189392660 4427776 447 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0 /proc/7278/statm: 1081 448 286 886 0 191 0 [startup+0.015631 s] /proc/loadavg: 1.01 1.03 0.97 3/64 7278 /proc/meminfo: memFree=1793440/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=9664 CPUtime=0 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 1737 0 0 0 0 0 0 0 18 0 1 0 189392660 9895936 1719 1992294400 4194304 7823515 548682068736 18446744073709551615 5545369 0 0 4096 0 0 0 0 17 1 0 0 /proc/7278/statm: 2416 1719 351 886 0 1526 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 9664 [startup+0.101639 s] /proc/loadavg: 1.01 1.03 0.97 3/64 7278 /proc/meminfo: memFree=1793440/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=21916 CPUtime=0.09 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 4865 0 0 0 7 2 0 0 18 0 1 0 189392660 22441984 4493 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7278/statm: 5479 4493 404 886 0 4589 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 21916 [startup+0.301656 s] /proc/loadavg: 1.01 1.03 0.97 3/64 7278 /proc/meminfo: memFree=1793440/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=25548 CPUtime=0.29 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 5837 0 0 0 17 12 0 0 19 0 1 0 189392660 26161152 5465 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7278/statm: 6387 5465 442 886 0 5497 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 25548 [startup+0.70169 s] /proc/loadavg: 1.01 1.03 0.97 3/64 7278 /proc/meminfo: memFree=1793440/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=41380 CPUtime=0.69 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 9948 0 0 0 49 20 0 0 18 0 1 0 189392660 42373120 9412 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7278/statm: 10345 9412 539 886 0 9455 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 41380 [startup+1.50276 s] /proc/loadavg: 1.01 1.03 0.97 2/65 7279 /proc/meminfo: memFree=1751576/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=47568 CPUtime=1.49 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 11558 0 0 0 127 22 0 0 25 0 1 0 189392660 48709632 11022 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7278/statm: 11892 11022 555 886 0 11002 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 47568 [startup+3.1019 s] /proc/loadavg: 1.01 1.03 0.97 2/65 7279 /proc/meminfo: memFree=1748376/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=51388 CPUtime=3.09 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 12559 0 0 0 286 23 0 0 25 0 1 0 189392660 52621312 12023 1992294400 4194304 7823515 548682068736 18446744073709551615 4338500 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7278/statm: 12847 12023 555 886 0 11957 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 51388 [startup+6.30118 s] /proc/loadavg: 1.00 1.03 0.97 2/65 7279 /proc/meminfo: memFree=1740696/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=57872 CPUtime=6.29 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 14288 0 0 0 603 26 0 0 25 0 1 0 189392660 59260928 13629 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7278/statm: 14468 13629 555 886 0 13578 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 57872 [startup+12.7017 s] /proc/loadavg: 1.00 1.03 0.97 2/65 7279 /proc/meminfo: memFree=1740248/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=57872 CPUtime=12.69 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 14414 0 0 0 1241 28 0 0 25 0 1 0 189392660 59260928 13755 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7278/statm: 14468 13755 558 886 0 13578 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 57872 [startup+25.5019 s] /proc/loadavg: 1.00 1.03 0.97 2/65 7279 /proc/meminfo: memFree=1740376/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=57872 CPUtime=25.49 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 14424 0 0 0 2516 33 0 0 25 0 1 0 189392660 59260928 13765 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7278/statm: 14468 13765 568 886 0 13578 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 57872 [startup+51.1011 s] /proc/loadavg: 1.00 1.02 0.97 2/65 7279 /proc/meminfo: memFree=1740504/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=57872 CPUtime=51.08 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 14426 0 0 0 5054 54 0 0 25 0 1 0 189392660 59260928 13767 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7278/statm: 14468 13767 569 886 0 13578 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 57872 [startup+102.306 s] /proc/loadavg: 1.00 1.02 0.97 2/65 7279 /proc/meminfo: memFree=1740504/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=57872 CPUtime=102.27 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 14426 0 0 0 10138 89 0 0 25 0 1 0 189392660 59260928 13767 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7278/statm: 14468 13767 569 886 0 13578 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 57872 [startup+162.302 s] /proc/loadavg: 1.00 1.01 0.97 2/65 7279 /proc/meminfo: memFree=1740440/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=57872 CPUtime=162.25 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 14426 0 0 0 16098 127 0 0 25 0 1 0 189392660 59260928 13767 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7278/statm: 14468 13767 569 886 0 13578 0 Current children cumulated CPU time (s) 162.25 Current children cumulated vsize (KiB) 57872 Solver just ended. Dumping a history of the last processes samples [startup+166.301 s] /proc/loadavg: 1.00 1.01 0.97 2/65 7279 /proc/meminfo: memFree=1740440/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=57872 CPUtime=166.25 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 14426 0 0 0 16495 130 0 0 25 0 1 0 189392660 59260928 13767 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7278/statm: 14468 13767 569 886 0 13578 0 Current children cumulated CPU time (s) 166.25 Current children cumulated vsize (KiB) 57872 [startup+172.705 s] /proc/loadavg: 1.00 1.01 0.97 2/65 7279 /proc/meminfo: memFree=1740440/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=57872 CPUtime=172.65 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 14426 0 0 0 17131 134 0 0 25 0 1 0 189392660 59260928 13767 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7278/statm: 14468 13767 569 886 0 13578 0 Current children cumulated CPU time (s) 172.65 Current children cumulated vsize (KiB) 57872 [startup+175.901 s] /proc/loadavg: 1.00 1.01 0.97 2/65 7279 /proc/meminfo: memFree=1740440/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=57872 CPUtime=175.85 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 14426 0 0 0 17449 136 0 0 25 0 1 0 189392660 59260928 13767 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7278/statm: 14468 13767 569 886 0 13578 0 Current children cumulated CPU time (s) 175.85 Current children cumulated vsize (KiB) 57872 [startup+177.501 s] /proc/loadavg: 1.00 1.01 0.97 2/65 7279 /proc/meminfo: memFree=1740440/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=57872 CPUtime=177.45 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 14426 0 0 0 17608 137 0 0 25 0 1 0 189392660 59260928 13767 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7278/statm: 14468 13767 569 886 0 13578 0 Current children cumulated CPU time (s) 177.45 Current children cumulated vsize (KiB) 57872 [startup+177.901 s] /proc/loadavg: 1.00 1.01 0.97 2/65 7279 /proc/meminfo: memFree=1740440/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=57872 CPUtime=177.85 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 14426 0 0 0 17648 137 0 0 25 0 1 0 189392660 59260928 13767 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7278/statm: 14468 13767 569 886 0 13578 0 Current children cumulated CPU time (s) 177.85 Current children cumulated vsize (KiB) 57872 [startup+178.301 s] /proc/loadavg: 1.00 1.01 0.97 2/65 7279 /proc/meminfo: memFree=1740440/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=57872 CPUtime=178.25 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 14426 0 0 0 17687 138 0 0 25 0 1 0 189392660 59260928 13767 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/7278/statm: 14468 13767 569 886 0 13578 0 Current children cumulated CPU time (s) 178.25 Current children cumulated vsize (KiB) 57872 [startup+178.401 s] /proc/loadavg: 1.00 1.01 0.97 2/65 7279 /proc/meminfo: memFree=1740440/2055920 swapFree=4192952/4192956 [pid=7278] ppid=7276 vsize=48784 CPUtime=178.35 /proc/7278/stat : 7278 (pbscip.linux.x8) R 7276 7278 6635 0 -1 4194304 14430 0 0 0 17697 138 0 0 25 0 1 0 189392660 49954816 11289 1992294400 4194304 7823515 548682068736 18446744073709551615 6962503 0 0 4096 0 0 0 0 17 1 0 0 /proc/7278/statm: 11939 11289 573 886 0 11049 0 Current children cumulated CPU time (s) 178.35 Current children cumulated vsize (KiB) 48784 Child status: 0 Real time (s): 178.411 CPU time (s): 178.368 CPU user time (s): 176.975 CPU system time (s): 1.39279 CPU usage (%): 99.976 Max. virtual memory (cumulated for all children) (KiB): 57872 getrusage(RUSAGE_CHILDREN,...) data: user time used= 176.975 system time used= 1.39279 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14434 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= 5 involuntary context switches= 277 runsolver used 0.172973 second user time and 0.340948 second system time The end
Begin job on node58 at 2009-06-17 07:52:51 IDJOB=1870744 IDBENCH=48371 IDSOLVER=683 FILE ID=node58/1870744-1245217971 PBS_JOBID= 9368412 Free space on /tmp= 66564 MiB SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_100_25_2_40.opb COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870744-1245217971/watcher-1870744-1245217971 -o /tmp/evaluation-result-1870744-1245217971/solver-1870744-1245217971 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870744-1245217971.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9cbb63659aad73a7ceefd89db6573bef RANDOM SEED=1868855185 node58.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.243 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.243 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1793856 kB Buffers: 21900 kB Cached: 170536 kB SwapCached: 4 kB Active: 80476 kB Inactive: 125408 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1793856 kB SwapTotal: 4192956 kB SwapFree: 4192952 kB Dirty: 9908 kB Writeback: 0 kB Mapped: 23240 kB Slab: 42168 kB Committed_AS: 80088 kB PageTables: 1360 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66552 MiB End job on node58 at 2009-06-17 07:55:50