| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) | UNSAT | 201.467 | 201.528 |
| Name | normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/ manquinho/dbsg/normalized-dbsg_100_25_1_40.opb |
| MD5SUM | be9efb792831413817cc7562bdc6c002 |
| 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 | 201.467 |
| 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) | 6076 |
| Sum of products size (including duplicates) | 12152 |
| Number of different products | 3038 |
| Sum of products size | 6076 |
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-1870590-1245213056.opb>
0.00/0.04 c original problem has 3238 variables (3238 bin, 0 int, 0 impl, 0 cont) and 3340 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:
0.19/0.23 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 301 upgd conss, 24504 impls, 200 clqs
0.29/0.36 c presolving (2 rounds):
0.29/0.36 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.36 c 24504 implications, 200 cliques
0.29/0.36 c presolved problem has 3238 variables (3238 bin, 0 int, 0 impl, 0 cont) and 3340 constraints
0.29/0.36 c 1 constraints of type <knapsack>
0.29/0.36 c 200 constraints of type <setppc>
0.29/0.36 c 3038 constraints of type <and>
0.29/0.36 c 1 constraints of type <linear>
0.29/0.36 c 100 constraints of type <logicor>
0.29/0.36 c transformed objective value is always integral (scale: 1)
0.29/0.36 c Presolving Time: 0.15
0.29/0.36 c SATUNSAT-NLC
0.29/0.36 c -----------------------------------------------------------------------------------------------
0.29/0.36 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.36 c separating/flowcover/freq = c -1
0.29/0.36 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.36 c separating/cmir/freq = c -1
0.29/0.36 c # additional number of allowed LP iterations
0.29/0.36 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.36 c heuristics/veclendiving/maxlpiterofs = c 1500
0.29/0.36 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.36 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.36 c heuristics/veclendiving/maxlpiterquot = c 0.075
0.29/0.36 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.36 c heuristics/veclendiving/freq = c -1
0.29/0.36 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.36 c heuristics/simplerounding/freq = c -1
0.29/0.36 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.36 c heuristics/shifting/freq = c -1
0.29/0.36 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.36 c heuristics/rounding/freq = c -1
0.29/0.36 c # additional number of allowed LP iterations
0.29/0.36 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.36 c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.29/0.36 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.36 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.29/0.36 c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.29/0.36 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.36 c heuristics/rootsoldiving/freq = c -1
0.29/0.36 c # number of nodes added to the contingent of the total nodes
0.29/0.36 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.29/0.36 c heuristics/rens/nodesofs = c 2000
0.29/0.36 c # minimum percentage of integer variables that have to be fixable
0.29/0.36 c # [type: real, range: [0,1], default: 0.5]
0.29/0.36 c heuristics/rens/minfixingrate = c 0.3
0.29/0.36 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.36 c heuristics/rens/freq = c -1
0.29/0.36 c # additional number of allowed LP iterations
0.29/0.36 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.36 c heuristics/pscostdiving/maxlpiterofs = c 1500
0.29/0.36 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.36 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.36 c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.29/0.36 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.36 c heuristics/pscostdiving/freq = c -1
0.29/0.36 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.36 c heuristics/oneopt/freq = c -1
0.29/0.36 c # additional number of allowed LP iterations
0.29/0.36 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.36 c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.29/0.36 c # maximal fraction of diving LP iterations compared to total iteration number
0.29/0.36 c # [type: real, range: [0,1], default: 0.01]
0.29/0.36 c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.29/0.36 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.36 c heuristics/objpscostdiving/freq = c -1
0.29/0.36 c # additional number of allowed LP iterations
0.29/0.36 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.36 c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.29/0.36 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.36 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.36 c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.29/0.36 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.36 c heuristics/linesearchdiving/freq = c -1
0.29/0.36 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.36 c heuristics/intshifting/freq = c -1
0.29/0.36 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.36 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.36 c heuristics/intdiving/maxlpiterquot = c 0.075
0.29/0.36 c # additional number of allowed LP iterations
0.29/0.36 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.36 c heuristics/guideddiving/maxlpiterofs = c 1500
0.29/0.36 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.36 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.36 c heuristics/guideddiving/maxlpiterquot = c 0.075
0.29/0.36 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.36 c heuristics/guideddiving/freq = c -1
0.29/0.36 c # additional number of allowed LP iterations
0.29/0.36 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.36 c heuristics/fracdiving/maxlpiterofs = c 1500
0.29/0.36 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.36 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.36 c heuristics/fracdiving/maxlpiterquot = c 0.075
0.29/0.36 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.36 c heuristics/fracdiving/freq = c -1
0.29/0.36 c # additional number of allowed LP iterations
0.29/0.36 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.36 c heuristics/feaspump/maxlpiterofs = c 2000
0.29/0.36 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.36 c heuristics/feaspump/freq = c -1
0.29/0.36 c # minimum percentage of integer variables that have to be fixed
0.29/0.36 c # [type: real, range: [0,1], default: 0.666]
0.29/0.36 c heuristics/crossover/minfixingrate = c 0.5
0.29/0.36 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.29/0.36 c # [type: real, range: [0,1], default: 0.1]
0.29/0.36 c heuristics/crossover/nodesquot = c 0.15
0.29/0.36 c # number of nodes without incumbent change that heuristic should wait
0.29/0.36 c # [type: longint, range: [0,9223372036854775807], default: 200]
0.29/0.36 c heuristics/crossover/nwaitingnodes = c 100
0.29/0.36 c # number of nodes added to the contingent of the total nodes
0.29/0.36 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.29/0.36 c heuristics/crossover/nodesofs = c 750
0.29/0.36 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 30]
0.29/0.36 c heuristics/crossover/freq = c -1
0.29/0.36 c # additional number of allowed LP iterations
0.29/0.36 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.36 c heuristics/coefdiving/maxlpiterofs = c 1500
0.29/0.36 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.36 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.36 c heuristics/coefdiving/maxlpiterquot = c 0.075
0.29/0.36 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.36 c heuristics/coefdiving/freq = c -1
0.29/0.36 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.36 c presolving/probing/maxrounds = c 0
0.29/0.36 c # should presolving try to simplify knapsacks
0.29/0.36 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.36 c constraints/knapsack/simplifyinequalities = c TRUE
0.29/0.36 c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.29/0.36 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.29/0.36 c constraints/knapsack/disaggregation = c FALSE
0.29/0.36 c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.36 c constraints/knapsack/maxnumcardlift = c 0
0.29/0.36 c # should presolving try to simplify inequalities
0.29/0.36 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.36 c constraints/linear/simplifyinequalities = c TRUE
0.29/0.36 c # maximal number of separation rounds in the root node (-1: unlimited)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.36 c separating/maxroundsroot = c 5
0.29/0.36 c # maximal number of separation rounds per node (-1: unlimited)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 5]
0.29/0.36 c separating/maxrounds = c 1
0.29/0.36 c # solving stops, if the given number of solutions were found (-1: no limit)
0.29/0.36 c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.36 c limits/solutions = c 1
0.29/0.36 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.36 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.36 c limits/memory = c 1620
0.29/0.36 c # maximal time in seconds to run
0.29/0.36 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.36 c limits/time = c 1791
0.29/0.36 c # frequency for displaying node information lines
0.29/0.36 c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.36 c display/freq = c 10000
0.29/0.36 c -----------------------------------------------------------------------------------------------
0.29/0.36 c start solving problem
0.29/0.36 c
0.49/0.54 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.49/0.54 c 0.3s| 1 | 0 | 327 | 14M| 0 | 160 |3238 |3340 |3340 |3238 |6378 | 0 | 0 | 0 | 8.000000e+01 | -- | Inf
0.89/0.95 c 0.7s| 1 | 0 | 361 | 14M| 0 | 160 |3238 |3340 |3340 |3238 |6379 | 1 | 0 | 0 | 8.000000e+01 | -- | Inf
1.39/1.43 c 1.2s| 1 | 0 | 473 | 14M| 0 | 163 |3238 |3340 |3340 |3238 |6381 | 3 | 0 | 0 | 8.000000e+01 | -- | Inf
2.98/3.04 c 2.8s| 1 | 0 | 476 | 14M| 0 | 162 |3238 |3340 |3340 |3238 |6382 | 4 | 0 | 0 | 8.000000e+01 | -- | Inf
4.68/4.71 c 4.4s| 1 | 0 | 614 | 14M| 0 | 163 |3238 |3340 |3340 |3238 |6383 | 5 | 0 | 0 | 8.000000e+01 | -- | Inf
6.78/6.86 c 6.6s| 1 | 0 | 718 | 14M| 0 | 164 |3238 |3340 |3340 |3238 |6384 | 6 | 0 | 0 | 8.000000e+01 | -- | Inf
15.98/16.05 c 15.7s| 1 | 2 | 718 | 14M| 0 | 164 |3238 |3340 |3340 |3238 |6384 | 6 | 0 | 17 | 8.000000e+01 | -- | Inf
67.06/67.18 c [src/scip/lpi_spx.cpp:265] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-06)
67.06/67.18 c [src/scip/lpi_spx.cpp:1854] ERROR: SCIPlpiStrongbranch() returned SoPlex status -4
67.06/67.18 c (node 160) error in strong branching call for variable <t_andresultant1967> with solution 0.291058
201.33/201.47 c
201.33/201.47 c SCIP Status : problem is solved [infeasible]
201.33/201.47 c Solving Time (sec) : 199.91
201.33/201.47 c Solving Nodes : 901
201.33/201.47 c Primal Bound : +1.00000000000000e+20 (0 solutions)
201.33/201.47 c Dual Bound : +1.00000000000000e+20
201.33/201.47 c Gap : 0.00 %
201.33/201.47 c NODE 901
201.33/201.47 c DUAL BOUND 1e+20
201.33/201.47 c PRIMAL BOUND 1e+20
201.33/201.47 c GAP 0
201.33/201.47 s UNSATISFIABLE
201.33/201.47 c SCIP Status : problem is solved [infeasible]
201.33/201.47 c Solving Time : 199.91
201.33/201.47 c Original Problem :
201.33/201.47 c Problem name : HOME/instance-1870590-1245213056.opb
201.33/201.47 c Variables : 3238 (3238 binary, 0 integer, 0 implicit integer, 0 continuous)
201.33/201.47 c Constraints : 3340 initial, 3340 maximal
201.33/201.47 c Presolved Problem :
201.33/201.47 c Problem name : t_HOME/instance-1870590-1245213056.opb
201.33/201.47 c Variables : 3238 (3238 binary, 0 integer, 0 implicit integer, 0 continuous)
201.33/201.47 c Constraints : 3340 initial, 3588 maximal
201.33/201.47 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
201.33/201.47 c trivial : 0.00 0 0 0 0 0 0 0 0
201.33/201.47 c dualfix : 0.00 0 0 0 0 0 0 0 0
201.33/201.47 c boundshift : 0.00 0 0 0 0 0 0 0 0
201.33/201.47 c inttobinary : 0.00 0 0 0 0 0 0 0 0
201.33/201.47 c implics : 0.01 0 0 0 0 0 0 0 0
201.33/201.47 c probing : 0.00 0 0 0 0 0 0 0 0
201.33/201.47 c knapsack : 0.01 0 0 0 0 0 0 0 0
201.33/201.47 c setppc : 0.00 0 0 0 0 0 0 0 0
201.33/201.47 c and : 0.10 0 0 0 0 0 0 0 0
201.33/201.47 c linear : 0.02 0 0 0 0 0 0 0 0
201.33/201.47 c logicor : 0.00 0 0 0 0 0 0 0 0
201.33/201.47 c root node : - 71 - - 71 - - - -
201.33/201.47 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
201.33/201.47 c integral : 0 0 0 484 0 10 27 0 0 924
201.33/201.47 c knapsack : 1 5 3008 1 0 0 0 0 0 0
201.33/201.47 c setppc : 200 5 3008 1 0 0 12832 0 0 0
201.33/201.47 c and : 3038 665 3008 1 0 12 314552 253677 0 0
201.33/201.47 c linear : 1 5 2996 0 0 0 0 0 0 0
201.33/201.47 c logicor : 100+ 5 1082 0 0 2 769 0 0 0
201.33/201.47 c countsols : 0 0 0 0 0 0 0 0 0 0
201.33/201.47 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
201.33/201.47 c integral : 85.75 0.00 0.00 85.75 0.00
201.33/201.47 c knapsack : 0.00 0.00 0.00 0.00 0.00
201.33/201.47 c setppc : 0.07 0.00 0.07 0.00 0.00
201.33/201.47 c and : 3.22 1.96 1.25 0.01 0.00
201.33/201.47 c linear : 0.01 0.00 0.01 0.00 0.00
201.33/201.47 c logicor : 0.03 0.00 0.03 0.00 0.00
201.33/201.47 c countsols : 0.00 0.00 0.00 0.00 0.00
201.33/201.47 c Propagators : Time Calls Cutoffs DomReds
201.33/201.47 c rootredcost : 0.00 0 0 0
201.33/201.47 c pseudoobj : 1.36 3026 1 0
201.33/201.47 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
201.33/201.47 c propagation : 0.00 14 14 14 4.2 0 0.0 -
201.33/201.47 c infeasible LP : 0.37 175 166 566 17.4 0 0.0 0
201.33/201.47 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
201.33/201.47 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
201.33/201.47 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
201.33/201.47 c applied globally : - - - 292 22.3 - - -
201.33/201.47 c applied locally : - - - 0 0.0 - - -
201.33/201.47 c Separators : Time Calls Cutoffs DomReds Cuts Conss
201.33/201.47 c cut pool : 0.00 4 - - 1 - (maximal pool size: 18)
201.33/201.47 c redcost : 0.30 665 0 0 0 0
201.33/201.47 c impliedbounds : 0.00 5 0 0 0 0
201.33/201.47 c intobj : 0.00 0 0 0 0 0
201.33/201.47 c gomory : 3.32 5 0 0 1114 0
201.33/201.47 c strongcg : 2.40 5 0 0 1527 0
201.33/201.47 c cmir : 0.00 0 0 0 0 0
201.33/201.47 c flowcover : 0.00 0 0 0 0 0
201.33/201.47 c clique : 0.02 5 0 0 0 0
201.33/201.47 c zerohalf : 0.00 0 0 0 0 0
201.33/201.47 c mcf : 0.04 2 0 0 0 0
201.33/201.47 c Pricers : Time Calls Vars
201.33/201.47 c problem variables: 0.00 0 0
201.33/201.47 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
201.33/201.47 c relpscost : 85.75 483 10 27 0 0 924
201.33/201.47 c pscost : 0.00 0 0 0 0 0 0
201.33/201.47 c inference : 0.00 0 0 0 0 0 0
201.33/201.47 c mostinf : 0.00 0 0 0 0 0 0
201.33/201.47 c leastinf : 0.00 0 0 0 0 0 0
201.33/201.47 c fullstrong : 0.00 0 0 0 0 0 0
201.33/201.47 c allfullstrong : 0.00 0 0 0 0 0 0
201.33/201.47 c random : 0.00 0 0 0 0 0 0
201.33/201.47 c Primal Heuristics : Time Calls Found
201.33/201.47 c LP solutions : 0.00 - 0
201.33/201.47 c pseudo solutions : 0.00 - 0
201.33/201.47 c simplerounding : 0.00 0 0
201.33/201.47 c rounding : 0.00 0 0
201.33/201.47 c shifting : 0.00 0 0
201.33/201.47 c intshifting : 0.00 0 0
201.33/201.47 c oneopt : 0.00 0 0
201.33/201.47 c fixandinfer : 0.00 0 0
201.33/201.47 c feaspump : 0.00 0 0
201.33/201.47 c coefdiving : 0.00 0 0
201.33/201.47 c pscostdiving : 0.00 0 0
201.33/201.47 c fracdiving : 0.00 0 0
201.33/201.47 c veclendiving : 0.00 0 0
201.33/201.47 c intdiving : 0.00 0 0
201.33/201.47 c actconsdiving : 0.00 0 0
201.33/201.47 c objpscostdiving : 0.00 0 0
201.33/201.47 c rootsoldiving : 0.00 0 0
201.33/201.47 c linesearchdiving : 0.00 0 0
201.33/201.47 c guideddiving : 0.00 0 0
201.33/201.47 c octane : 0.00 0 0
201.33/201.47 c rens : 0.00 0 0
201.33/201.47 c rins : 0.00 0 0
201.33/201.47 c localbranching : 0.00 0 0
201.33/201.47 c mutation : 0.00 0 0
201.33/201.47 c crossover : 0.00 0 0
201.33/201.47 c dins : 0.00 0 0
201.33/201.47 c LP : Time Calls Iterations Iter/call Iter/sec
201.33/201.47 c primal LP : 0.64 0 0 0.00 0.00
201.33/201.47 c dual LP : 95.99 1542 256045 166.05 2667.41
201.33/201.47 c barrier LP : 0.00 0 0 0.00 -
201.33/201.47 c diving/probing LP: 0.00 0 0 0.00 -
201.33/201.47 c strong branching : 85.60 3350 231813 69.20 2708.10
201.33/201.47 c (at root node) : - 17 8292 487.76 -
201.33/201.47 c conflict analysis: 0.00 0 0 0.00 -
201.33/201.47 c B&B Tree :
201.33/201.47 c number of runs : 1
201.33/201.47 c nodes : 901
201.33/201.47 c nodes (total) : 901
201.33/201.47 c nodes left : 0
201.33/201.47 c max depth : 48
201.33/201.47 c max depth (total): 48
201.33/201.47 c backtracks : 212 (23.5%)
201.33/201.47 c delayed cutoffs : 24
201.33/201.47 c repropagations : 639 (11585 domain reductions, 1 cutoffs)
201.33/201.47 c avg switch length: 4.94
201.33/201.47 c switching time : 1.61
201.33/201.47 c Solution :
201.33/201.47 c Solutions found : 0 (0 improvements)
201.33/201.47 c Primal Bound : infeasible
201.33/201.47 c Dual Bound : -
201.33/201.47 c Gap : 0.00 %
201.33/201.47 c Root Dual Bound : +8.00000000000002e+01
201.43/201.52 c Time complete: 201.45.
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-1870590-1245213056/watcher-1870590-1245213056 -o /tmp/evaluation-result-1870590-1245213056/solver-1870590-1245213056 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870590-1245213056.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: 1.00 1.00 1.00 3/65 4105 /proc/meminfo: memFree=1847192/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=6100 CPUtime=0 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 556 0 0 0 0 0 0 0 20 0 1 0 188904175 6246400 538 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0 /proc/4105/statm: 1525 548 325 886 0 635 0 [startup+0.0885849 s] /proc/loadavg: 1.00 1.00 1.00 3/65 4105 /proc/meminfo: memFree=1847192/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=21892 CPUtime=0.08 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 4858 0 0 0 7 1 0 0 20 0 1 0 188904175 22417408 4486 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4105/statm: 5473 4486 404 886 0 4583 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 21892 [startup+0.102586 s] /proc/loadavg: 1.00 1.00 1.00 3/65 4105 /proc/meminfo: memFree=1847192/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=21892 CPUtime=0.09 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 4858 0 0 0 8 1 0 0 20 0 1 0 188904175 22417408 4486 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4105/statm: 5473 4486 404 886 0 4583 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 21892 [startup+0.301608 s] /proc/loadavg: 1.00 1.00 1.00 3/65 4105 /proc/meminfo: memFree=1847192/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=25568 CPUtime=0.29 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 5841 0 0 0 17 12 0 0 22 0 1 0 188904175 26181632 5469 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4105/statm: 6392 5469 442 886 0 5502 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 25568 [startup+0.702652 s] /proc/loadavg: 1.00 1.00 1.00 3/65 4105 /proc/meminfo: memFree=1847192/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=41216 CPUtime=0.69 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 9918 0 0 0 51 18 0 0 19 0 1 0 188904175 42205184 9378 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4105/statm: 10304 9378 539 886 0 9414 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 41216 [startup+1.50174 s] /proc/loadavg: 1.00 1.00 1.00 2/66 4106 /proc/meminfo: memFree=1805200/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=49512 CPUtime=1.49 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 12072 0 0 0 129 20 0 0 25 0 1 0 188904175 50700288 11532 1992294400 4194304 7823515 548682068736 18446744073709551615 5610774 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4105/statm: 12378 11532 555 886 0 11488 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 49512 [startup+3.10192 s] /proc/loadavg: 1.00 1.00 1.00 2/66 4106 /proc/meminfo: memFree=1802576/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=49876 CPUtime=3.08 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 12169 0 0 0 287 21 0 0 25 0 1 0 188904175 51073024 11629 1992294400 4194304 7823515 548682068736 18446744073709551615 4339127 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4105/statm: 12469 11629 555 886 0 11579 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 49876 [startup+6.30129 s] /proc/loadavg: 1.00 1.00 1.00 2/66 4106 /proc/meminfo: memFree=1797080/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=55388 CPUtime=6.29 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 13627 0 0 0 605 24 0 0 25 0 1 0 188904175 56717312 12966 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4105/statm: 13847 12966 555 886 0 12957 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 55388 [startup+12.702 s] /proc/loadavg: 1.00 1.00 1.00 2/66 4106 /proc/meminfo: memFree=1795296/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=56780 CPUtime=12.68 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 14083 0 0 0 1242 26 0 0 25 0 1 0 188904175 58142720 13422 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4105/statm: 14195 13422 558 886 0 13305 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 56780 [startup+25.5015 s] /proc/loadavg: 1.00 1.00 1.00 2/66 4106 /proc/meminfo: memFree=1795360/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=56780 CPUtime=25.47 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 14097 0 0 0 2512 35 0 0 25 0 1 0 188904175 58142720 13436 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4105/statm: 14195 13436 568 886 0 13305 0 Current children cumulated CPU time (s) 25.47 Current children cumulated vsize (KiB) 56780 [startup+51.1014 s] /proc/loadavg: 1.00 1.00 1.00 2/66 4106 /proc/meminfo: memFree=1795424/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=56780 CPUtime=51.07 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 14097 0 0 0 5052 55 0 0 25 0 1 0 188904175 58142720 13436 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4105/statm: 14195 13436 568 886 0 13305 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 56780 [startup+102.305 s] /proc/loadavg: 1.00 1.00 1.00 2/66 4106 /proc/meminfo: memFree=1795424/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=56780 CPUtime=102.26 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 14184 0 0 0 10134 92 0 0 25 0 1 0 188904175 58142720 13523 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4105/statm: 14195 13523 655 886 0 13305 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 56780 [startup+162.302 s] /proc/loadavg: 1.00 1.00 1.00 2/66 4106 /proc/meminfo: memFree=1795296/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=56780 CPUtime=162.24 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 14232 0 0 0 16097 127 0 0 25 0 1 0 188904175 58142720 13524 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4105/statm: 14195 13524 655 886 0 13305 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 56780 Solver just ended. Dumping a history of the last processes samples [startup+179.102 s] /proc/loadavg: 1.00 1.00 1.00 2/66 4106 /proc/meminfo: memFree=1795296/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=56780 CPUtime=179.03 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 14232 0 0 0 17770 133 0 0 25 0 1 0 188904175 58142720 13524 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4105/statm: 14195 13524 655 886 0 13305 0 Current children cumulated CPU time (s) 179.03 Current children cumulated vsize (KiB) 56780 [startup+191.901 s] /proc/loadavg: 1.00 1.00 1.00 2/66 4106 /proc/meminfo: memFree=1795296/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=56780 CPUtime=191.84 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 14233 0 0 0 19043 141 0 0 25 0 1 0 188904175 58142720 13525 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4105/statm: 14195 13525 656 886 0 13305 0 Current children cumulated CPU time (s) 191.84 Current children cumulated vsize (KiB) 56780 [startup+198.302 s] /proc/loadavg: 1.00 1.00 1.00 2/66 4106 /proc/meminfo: memFree=1795296/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=56780 CPUtime=198.23 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 14233 0 0 0 19678 145 0 0 25 0 1 0 188904175 58142720 13525 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4105/statm: 14195 13525 656 886 0 13305 0 Current children cumulated CPU time (s) 198.23 Current children cumulated vsize (KiB) 56780 [startup+199.901 s] /proc/loadavg: 1.00 1.00 1.00 2/66 4106 /proc/meminfo: memFree=1795296/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=56780 CPUtime=199.83 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 14233 0 0 0 19837 146 0 0 25 0 1 0 188904175 58142720 13525 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4105/statm: 14195 13525 656 886 0 13305 0 Current children cumulated CPU time (s) 199.83 Current children cumulated vsize (KiB) 56780 [startup+200.701 s] /proc/loadavg: 1.00 1.00 1.00 2/66 4106 /proc/meminfo: memFree=1795296/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=56780 CPUtime=200.63 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 14233 0 0 0 19917 146 0 0 25 0 1 0 188904175 58142720 13525 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4105/statm: 14195 13525 656 886 0 13305 0 Current children cumulated CPU time (s) 200.63 Current children cumulated vsize (KiB) 56780 [startup+201.101 s] /proc/loadavg: 1.00 1.00 1.00 2/66 4106 /proc/meminfo: memFree=1795296/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=56780 CPUtime=201.03 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 14233 0 0 0 19957 146 0 0 25 0 1 0 188904175 58142720 13525 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4105/statm: 14195 13525 656 886 0 13305 0 Current children cumulated CPU time (s) 201.03 Current children cumulated vsize (KiB) 56780 [startup+201.501 s] /proc/loadavg: 1.00 1.00 1.00 2/66 4106 /proc/meminfo: memFree=1795296/2055920 swapFree=4182240/4192956 [pid=4105] ppid=4103 vsize=56780 CPUtime=201.43 /proc/4105/stat : 4105 (pbscip.linux.x8) R 4103 4105 3893 0 -1 4194304 14237 0 0 0 19997 146 0 0 25 0 1 0 188904175 58142720 13529 1992294400 4194304 7823515 548682068736 18446744073709551615 4211423 0 0 4096 0 0 0 0 17 1 0 0 /proc/4105/statm: 14195 13529 660 886 0 13305 0 Current children cumulated CPU time (s) 201.43 Current children cumulated vsize (KiB) 56780 Child status: 0 Real time (s): 201.528 CPU time (s): 201.467 CPU user time (s): 199.994 CPU system time (s): 1.47378 CPU usage (%): 99.9701 Max. virtual memory (cumulated for all children) (KiB): 56780 getrusage(RUSAGE_CHILDREN,...) data: user time used= 199.994 system time used= 1.47378 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14239 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= 192 runsolver used 0.212967 second user time and 0.517921 second system time The end
Begin job on node85 at 2009-06-17 06:30:56 IDJOB=1870590 IDBENCH=48294 IDSOLVER=683 FILE ID=node85/1870590-1245213056 PBS_JOBID= 9368365 Free space on /tmp= 126844 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_1_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-1870590-1245213056/watcher-1870590-1245213056 -o /tmp/evaluation-result-1870590-1245213056/solver-1870590-1245213056 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870590-1245213056.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= be9efb792831413817cc7562bdc6c002 RANDOM SEED=211891049 node85.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 : 3000.213 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 : 5931.00 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 : 3000.213 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1847608 kB Buffers: 25404 kB Cached: 110260 kB SwapCached: 5300 kB Active: 59668 kB Inactive: 84308 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1847608 kB SwapTotal: 4192956 kB SwapFree: 4182240 kB Dirty: 9912 kB Writeback: 0 kB Mapped: 13816 kB Slab: 50200 kB Committed_AS: 78488 kB PageTables: 1376 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= 126836 MiB End job on node85 at 2009-06-17 06:34:18