| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) | UNSAT | 249.681 | 249.802 |
| Name | normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/ manquinho/dbsg/normalized-dbsg_100_25_5_40.opb |
| MD5SUM | 9100923ff6d9c8d4da1b288858ed91b3 |
| 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 | 172.614 |
| 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) | 6124 |
| Sum of products size (including duplicates) | 12248 |
| Number of different products | 3062 |
| Sum of products size | 6124 |
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-1870642-1245214708.opb>
0.00/0.04 c original problem has 3262 variables (3262 bin, 0 int, 0 impl, 0 cont) and 3364 constraints
0.04/0.07 c No objective function, only one solution is needed.
0.04/0.07 c start presolving problem
0.04/0.07 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, 24696 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 24696 implications, 200 cliques
0.29/0.36 c presolved problem has 3262 variables (3262 bin, 0 int, 0 impl, 0 cont) and 3364 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 3062 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: 0.14
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
0.49/0.53 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.49/0.53 c 0.3s| 1 | 0 | 322 | 14M| 0 | 160 |3262 |3364 |3364 |3262 |6426 | 0 | 0 | 0 | 8.000000e+01 | -- | Inf
0.89/0.97 c 0.7s| 1 | 0 | 346 | 14M| 0 | 161 |3262 |3364 |3364 |3262 |6428 | 2 | 0 | 0 | 8.000000e+01 | -- | Inf
2.18/2.25 c 2.0s| 1 | 0 | 458 | 14M| 0 | 161 |3262 |3364 |3364 |3262 |6429 | 3 | 0 | 0 | 8.000000e+01 | -- | Inf
2.68/2.74 c 2.5s| 1 | 0 | 569 | 14M| 0 | 163 |3262 |3364 |3364 |3262 |6431 | 5 | 0 | 0 | 8.000000e+01 | -- | Inf
4.39/4.43 c 4.2s| 1 | 0 | 600 | 14M| 0 | 164 |3262 |3364 |3364 |3262 |6433 | 7 | 0 | 0 | 8.000000e+01 | -- | Inf
6.49/6.57 c 6.3s| 1 | 0 | 769 | 14M| 0 | 162 |3262 |3364 |3364 |3262 |6434 | 8 | 0 | 0 | 8.000000e+01 | -- | Inf
21.68/21.79 c 21.5s| 1 | 2 | 769 | 14M| 0 | 162 |3262 |3364 |3364 |3262 |6434 | 8 | 0 | 21 | 8.000000e+01 | -- | Inf
120.83/120.96 c [src/scip/lpi_spx.cpp:265] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-06)
249.57/249.74 c
249.57/249.74 c SCIP Status : problem is solved [infeasible]
249.57/249.74 c Solving Time (sec) : 247.83
249.57/249.74 c Solving Nodes : 1134
249.57/249.74 c Primal Bound : +1.00000000000000e+20 (0 solutions)
249.57/249.74 c Dual Bound : +1.00000000000000e+20
249.57/249.74 c Gap : 0.00 %
249.57/249.74 c NODE 1134
249.57/249.74 c DUAL BOUND 1e+20
249.57/249.74 c PRIMAL BOUND 1e+20
249.57/249.74 c GAP 0
249.57/249.74 s UNSATISFIABLE
249.57/249.74 c SCIP Status : problem is solved [infeasible]
249.57/249.74 c Solving Time : 247.83
249.57/249.74 c Original Problem :
249.57/249.74 c Problem name : HOME/instance-1870642-1245214708.opb
249.57/249.74 c Variables : 3262 (3262 binary, 0 integer, 0 implicit integer, 0 continuous)
249.57/249.74 c Constraints : 3364 initial, 3364 maximal
249.57/249.74 c Presolved Problem :
249.57/249.74 c Problem name : t_HOME/instance-1870642-1245214708.opb
249.57/249.74 c Variables : 3262 (3262 binary, 0 integer, 0 implicit integer, 0 continuous)
249.57/249.74 c Constraints : 3364 initial, 3777 maximal
249.57/249.74 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
249.57/249.74 c trivial : 0.00 0 0 0 0 0 0 0 0
249.57/249.74 c dualfix : 0.00 0 0 0 0 0 0 0 0
249.57/249.74 c boundshift : 0.00 0 0 0 0 0 0 0 0
249.57/249.74 c inttobinary : 0.00 0 0 0 0 0 0 0 0
249.57/249.74 c implics : 0.01 0 0 0 0 0 0 0 0
249.57/249.74 c probing : 0.00 0 0 0 0 0 0 0 0
249.57/249.74 c knapsack : 0.00 0 0 0 0 0 0 0 0
249.57/249.74 c setppc : 0.00 0 0 0 0 0 0 0 0
249.57/249.74 c and : 0.10 0 0 0 0 0 0 0 0
249.57/249.74 c linear : 0.02 0 0 0 0 0 0 0 0
249.57/249.74 c logicor : 0.00 0 0 0 0 0 0 0 0
249.57/249.74 c root node : - 40 - - 40 - - - -
249.57/249.74 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
249.57/249.74 c integral : 0 0 0 589 0 2 38 0 0 1146
249.57/249.74 c knapsack : 1 5 3866 3 0 0 0 0 0 0
249.57/249.74 c setppc : 200 5 3866 3 0 0 18724 0 0 0
249.57/249.74 c and : 3062 793 3866 3 0 13 467519 286296 0 0
249.57/249.74 c linear : 1 5 3853 0 0 0 0 0 0 0
249.57/249.74 c logicor : 100+ 5 1433 0 0 1 992 0 0 0
249.57/249.74 c countsols : 0 0 0 0 0 0 0 0 0 0
249.57/249.74 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
249.57/249.74 c integral : 105.70 0.00 0.00 105.70 0.00
249.57/249.74 c knapsack : 0.01 0.01 0.00 0.00 0.00
249.57/249.74 c setppc : 0.10 0.00 0.10 0.00 0.00
249.57/249.74 c and : 4.71 2.53 2.18 0.00 0.00
249.57/249.74 c linear : 0.07 0.00 0.07 0.00 0.00
249.57/249.74 c logicor : 0.07 0.00 0.07 0.00 0.00
249.57/249.74 c countsols : 0.00 0.00 0.00 0.00 0.00
249.57/249.74 c Propagators : Time Calls Cutoffs DomReds
249.57/249.74 c rootredcost : 0.00 0 0 0
249.57/249.74 c pseudoobj : 1.40 3895 1 0
249.57/249.74 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
249.57/249.74 c propagation : 0.00 14 14 17 3.8 0 0.0 -
249.57/249.74 c infeasible LP : 0.36 221 213 758 18.4 0 0.0 0
249.57/249.74 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
249.57/249.74 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
249.57/249.74 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
249.57/249.74 c applied globally : - - - 416 23.2 - - -
249.57/249.74 c applied locally : - - - 0 0.0 - - -
249.57/249.74 c Separators : Time Calls Cutoffs DomReds Cuts Conss
249.57/249.74 c cut pool : 0.00 4 - - 8 - (maximal pool size: 16)
249.57/249.74 c redcost : 0.27 793 0 0 0 0
249.57/249.74 c impliedbounds : 0.01 5 0 0 0 0
249.57/249.74 c intobj : 0.00 0 0 0 0 0
249.57/249.74 c gomory : 3.10 5 0 0 1000 0
249.57/249.74 c strongcg : 2.26 5 0 0 1500 0
249.57/249.74 c cmir : 0.00 0 0 0 0 0
249.57/249.74 c flowcover : 0.00 0 0 0 0 0
249.57/249.74 c clique : 0.02 5 0 0 0 0
249.57/249.74 c zerohalf : 0.00 0 0 0 0 0
249.57/249.74 c mcf : 0.04 2 0 0 0 0
249.57/249.74 c Pricers : Time Calls Vars
249.57/249.74 c problem variables: 0.00 0 0
249.57/249.74 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
249.57/249.74 c relpscost : 105.70 586 2 38 0 0 1146
249.57/249.74 c pscost : 0.00 0 0 0 0 0 0
249.57/249.74 c inference : 0.00 0 0 0 0 0 0
249.57/249.74 c mostinf : 0.00 0 0 0 0 0 0
249.57/249.74 c leastinf : 0.00 0 0 0 0 0 0
249.57/249.74 c fullstrong : 0.00 0 0 0 0 0 0
249.57/249.74 c allfullstrong : 0.00 0 0 0 0 0 0
249.57/249.74 c random : 0.00 0 0 0 0 0 0
249.57/249.74 c Primal Heuristics : Time Calls Found
249.57/249.74 c LP solutions : 0.00 - 0
249.57/249.74 c pseudo solutions : 0.00 - 0
249.57/249.74 c simplerounding : 0.00 0 0
249.57/249.74 c rounding : 0.00 0 0
249.57/249.74 c shifting : 0.00 0 0
249.57/249.74 c intshifting : 0.00 0 0
249.57/249.74 c oneopt : 0.00 0 0
249.57/249.74 c fixandinfer : 0.00 0 0
249.57/249.74 c feaspump : 0.00 0 0
249.57/249.74 c coefdiving : 0.00 0 0
249.57/249.74 c pscostdiving : 0.00 0 0
249.57/249.74 c fracdiving : 0.00 0 0
249.57/249.74 c veclendiving : 0.00 0 0
249.57/249.74 c intdiving : 0.00 0 0
249.57/249.74 c actconsdiving : 0.00 0 0
249.57/249.74 c objpscostdiving : 0.00 0 0
249.57/249.74 c rootsoldiving : 0.00 0 0
249.57/249.74 c linesearchdiving : 0.00 0 0
249.57/249.74 c guideddiving : 0.00 0 0
249.57/249.74 c octane : 0.00 0 0
249.57/249.74 c rens : 0.00 0 0
249.57/249.74 c rins : 0.00 0 0
249.57/249.74 c localbranching : 0.00 0 0
249.57/249.74 c mutation : 0.00 0 0
249.57/249.74 c crossover : 0.00 0 0
249.57/249.74 c dins : 0.00 0 0
249.57/249.74 c LP : Time Calls Iterations Iter/call Iter/sec
249.57/249.74 c primal LP : 0.76 0 0 0.00 0.00
249.57/249.74 c dual LP : 121.51 1909 320223 167.74 2635.36
249.57/249.74 c barrier LP : 0.00 0 0 0.00 -
249.57/249.74 c diving/probing LP: 0.00 0 0 0.00 -
249.57/249.74 c strong branching : 105.57 3689 268789 72.86 2546.07
249.57/249.74 c (at root node) : - 21 13308 633.71 -
249.57/249.74 c conflict analysis: 0.00 0 0 0.00 -
249.57/249.74 c B&B Tree :
249.57/249.74 c number of runs : 1
249.57/249.74 c nodes : 1134
249.57/249.74 c nodes (total) : 1134
249.57/249.74 c nodes left : 0
249.57/249.74 c max depth : 67
249.57/249.74 c max depth (total): 67
249.57/249.74 c backtracks : 235 (20.7%)
249.57/249.74 c delayed cutoffs : 13
249.57/249.74 c repropagations : 843 (11099 domain reductions, 0 cutoffs)
249.57/249.74 c avg switch length: 5.35
249.57/249.74 c switching time : 2.28
249.57/249.74 c Solution :
249.57/249.74 c Solutions found : 0 (0 improvements)
249.57/249.74 c Primal Bound : infeasible
249.57/249.74 c Dual Bound : -
249.57/249.74 c Gap : 0.00 %
249.57/249.74 c Root Dual Bound : +8.00000000000002e+01
249.57/249.79 c Time complete: 249.67.
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-1870642-1245214708/watcher-1870642-1245214708 -o /tmp/evaluation-result-1870642-1245214708/solver-1870642-1245214708 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870642-1245214708.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: 1.04 1.03 1.00 3/65 21147 /proc/meminfo: memFree=1783320/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=6100 CPUtime=0 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 537 0 0 0 0 0 0 0 20 0 1 0 189069562 6246400 519 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0 /proc/21147/statm: 1525 531 325 886 0 635 0 [startup+0.055151 s] /proc/loadavg: 1.04 1.03 1.00 3/65 21147 /proc/meminfo: memFree=1783320/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=16820 CPUtime=0.04 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 3811 0 0 0 3 1 0 0 20 0 1 0 189069562 17223680 3439 1992294400 4194304 7823515 548682068736 18446744073709551615 5878822 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 4205 3439 371 886 0 3315 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 16820 [startup+0.10116 s] /proc/loadavg: 1.04 1.03 1.00 3/65 21147 /proc/meminfo: memFree=1783320/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=21916 CPUtime=0.09 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 4865 0 0 0 7 2 0 0 20 0 1 0 189069562 22441984 4493 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 5479 4493 404 886 0 4589 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 21916 [startup+0.301199 s] /proc/loadavg: 1.04 1.03 1.00 3/65 21147 /proc/meminfo: memFree=1783320/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=25548 CPUtime=0.29 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 5837 0 0 0 16 13 0 0 22 0 1 0 189069562 26161152 5465 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 6387 5465 442 886 0 5497 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 25548 [startup+0.701278 s] /proc/loadavg: 1.04 1.03 1.00 3/65 21147 /proc/meminfo: memFree=1783320/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=42936 CPUtime=0.69 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 10369 0 0 0 50 19 0 0 18 0 1 0 189069562 43966464 9836 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 10734 9836 539 886 0 9844 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 42936 [startup+1.50143 s] /proc/loadavg: 1.04 1.03 1.00 2/66 21148 /proc/meminfo: memFree=1740240/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=48476 CPUtime=1.49 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 11829 0 0 0 128 21 0 0 25 0 1 0 189069562 49639424 11296 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 12119 11296 555 886 0 11229 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 48476 [startup+3.10175 s] /proc/loadavg: 1.04 1.03 1.00 2/66 21148 /proc/meminfo: memFree=1737552/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=53856 CPUtime=3.08 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 13278 0 0 0 286 22 0 0 25 0 1 0 189069562 55148544 12622 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 13464 12622 555 886 0 12574 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 53856 [startup+6.30138 s] /proc/loadavg: 1.04 1.03 1.00 2/66 21148 /proc/meminfo: memFree=1734160/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=55248 CPUtime=6.28 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 13334 0 0 0 604 24 0 0 25 0 1 0 189069562 56573952 12678 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 13812 12678 555 886 0 12922 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 55248 [startup+12.7016 s] /proc/loadavg: 1.34 1.09 1.02 2/66 21148 /proc/meminfo: memFree=1732896/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=55248 CPUtime=12.67 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 13655 0 0 0 1242 25 0 0 25 0 1 0 189069562 56573952 12999 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 13812 12999 558 886 0 12922 0 Current children cumulated CPU time (s) 12.67 Current children cumulated vsize (KiB) 55248 [startup+25.5011 s] /proc/loadavg: 1.52 1.14 1.04 2/66 21148 /proc/meminfo: memFree=1733088/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=55248 CPUtime=25.47 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 13687 0 0 0 2517 30 0 0 25 0 1 0 189069562 56573952 13031 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 13812 13031 568 886 0 12922 0 Current children cumulated CPU time (s) 25.47 Current children cumulated vsize (KiB) 55248 [startup+51.1012 s] /proc/loadavg: 1.34 1.13 1.04 2/66 21148 /proc/meminfo: memFree=1733216/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=55248 CPUtime=51.06 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 13688 0 0 0 5052 54 0 0 25 0 1 0 189069562 56573952 13032 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 13812 13032 569 886 0 12922 0 Current children cumulated CPU time (s) 51.06 Current children cumulated vsize (KiB) 55248 [startup+102.305 s] /proc/loadavg: 1.13 1.10 1.03 2/66 21148 /proc/meminfo: memFree=1732128/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=56716 CPUtime=102.24 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 13994 0 0 0 10133 91 0 0 25 0 1 0 189069562 58077184 13338 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 14179 13338 569 886 0 13289 0 Current children cumulated CPU time (s) 102.24 Current children cumulated vsize (KiB) 56716 [startup+162.302 s] /proc/loadavg: 1.05 1.08 1.02 2/66 21154 /proc/meminfo: memFree=1731872/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=56716 CPUtime=162.2 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 14081 0 0 0 16094 126 0 0 25 0 1 0 189069562 58077184 13425 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 14179 13425 656 886 0 13289 0 Current children cumulated CPU time (s) 162.2 Current children cumulated vsize (KiB) 56716 [startup+222.302 s] /proc/loadavg: 1.02 1.06 1.02 2/66 21154 /proc/meminfo: memFree=1731872/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=56716 CPUtime=222.18 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 14081 0 0 0 22057 161 0 0 25 0 1 0 189069562 58077184 13425 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 14179 13425 656 886 0 13289 0 Current children cumulated CPU time (s) 222.18 Current children cumulated vsize (KiB) 56716 Solver just ended. Dumping a history of the last processes samples [startup+230.301 s] /proc/loadavg: 1.01 1.06 1.02 2/66 21154 /proc/meminfo: memFree=1731872/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=56716 CPUtime=230.17 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 14081 0 0 0 22854 163 0 0 25 0 1 0 189069562 58077184 13425 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 14179 13425 656 886 0 13289 0 Current children cumulated CPU time (s) 230.17 Current children cumulated vsize (KiB) 56716 [startup+243.106 s] /proc/loadavg: 1.01 1.06 1.02 2/66 21154 /proc/meminfo: memFree=1731872/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=56716 CPUtime=242.97 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 14081 0 0 0 24126 171 0 0 25 0 1 0 189069562 58077184 13425 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 14179 13425 656 886 0 13289 0 Current children cumulated CPU time (s) 242.97 Current children cumulated vsize (KiB) 56716 [startup+246.301 s] /proc/loadavg: 1.01 1.06 1.02 2/66 21154 /proc/meminfo: memFree=1731872/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=56716 CPUtime=246.18 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 14082 0 0 0 24444 174 0 0 25 0 1 0 189069562 58077184 13426 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 14179 13426 657 886 0 13289 0 Current children cumulated CPU time (s) 246.18 Current children cumulated vsize (KiB) 56716 [startup+247.902 s] /proc/loadavg: 1.01 1.06 1.02 2/66 21154 /proc/meminfo: memFree=1731872/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=56716 CPUtime=247.78 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 14082 0 0 0 24603 175 0 0 25 0 1 0 189069562 58077184 13426 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 14179 13426 657 886 0 13289 0 Current children cumulated CPU time (s) 247.78 Current children cumulated vsize (KiB) 56716 [startup+248.702 s] /proc/loadavg: 1.01 1.06 1.02 2/66 21154 /proc/meminfo: memFree=1731872/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=56716 CPUtime=248.57 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 14082 0 0 0 24682 175 0 0 25 0 1 0 189069562 58077184 13426 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 14179 13426 657 886 0 13289 0 Current children cumulated CPU time (s) 248.57 Current children cumulated vsize (KiB) 56716 [startup+249.501 s] /proc/loadavg: 1.01 1.06 1.02 2/66 21154 /proc/meminfo: memFree=1731872/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=56716 CPUtime=249.37 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 14082 0 0 0 24762 175 0 0 25 0 1 0 189069562 58077184 13426 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 14179 13426 657 886 0 13289 0 Current children cumulated CPU time (s) 249.37 Current children cumulated vsize (KiB) 56716 [startup+249.705 s] /proc/loadavg: 1.01 1.06 1.02 2/66 21154 /proc/meminfo: memFree=1731872/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=56716 CPUtime=249.57 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194304 14082 0 0 0 24782 175 0 0 25 0 1 0 189069562 58077184 13426 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21147/statm: 14179 13426 657 886 0 13289 0 Current children cumulated CPU time (s) 249.57 Current children cumulated vsize (KiB) 56716 [startup+249.801 s] /proc/loadavg: 1.01 1.06 1.02 2/66 21154 /proc/meminfo: memFree=1731872/2055920 swapFree=4192812/4192956 [pid=21147] ppid=21145 vsize=0 CPUtime=249.67 /proc/21147/stat : 21147 (pbscip.linux.x8) R 21145 21147 20586 0 -1 4194308 14088 0 0 0 24791 176 0 0 25 0 1 0 189069562 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0 /proc/21147/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 249.67 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 249.802 CPU time (s): 249.681 CPU user time (s): 247.914 CPU system time (s): 1.76673 CPU usage (%): 99.9517 Max. virtual memory (cumulated for all children) (KiB): 56716 getrusage(RUSAGE_CHILDREN,...) data: user time used= 247.914 system time used= 1.76673 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14088 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= 243 runsolver used 0.280957 second user time and 0.619905 second system time The end
Begin job on node77 at 2009-06-17 06:58:28 IDJOB=1870642 IDBENCH=48320 IDSOLVER=683 FILE ID=node77/1870642-1245214708 PBS_JOBID= 9368403 Free space on /tmp= 66320 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_5_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-1870642-1245214708/watcher-1870642-1245214708 -o /tmp/evaluation-result-1870642-1245214708/solver-1870642-1245214708 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870642-1245214708.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9100923ff6d9c8d4da1b288858ed91b3 RANDOM SEED=1494803697 node77.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 : 3000.263 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 : 3000.263 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: 1783736 kB Buffers: 42128 kB Cached: 153644 kB SwapCached: 0 kB Active: 74692 kB Inactive: 134400 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1783736 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 9916 kB Writeback: 0 kB Mapped: 23096 kB Slab: 48996 kB Committed_AS: 130056 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= 66308 MiB End job on node77 at 2009-06-17 07:02:38