| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) | UNSAT | 20.006 | 20.0115 |
| Name | normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/ manquinho/dbsg/normalized-dbsg_50_25_3_15.opb |
| MD5SUM | 8bda8bcfdd3d0bef04b7cb75764a0af7 |
| 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 | 20.006 |
| 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 | 100 |
| Total number of constraints | 152 |
| Number of constraints which are clauses | 50 |
| Number of constraints which are cardinality constraints (but not clauses) | 1 |
| Number of constraints which are nor clauses,nor cardinality constraints | 101 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 100 |
| 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 | 15 |
| Number of bits of the biggest number in a constraint | 4 |
| Biggest sum of numbers in a constraint | 100 |
| Number of bits of the biggest sum of numbers | 7 |
| Number of products (including duplicates) | 2952 |
| Sum of products size (including duplicates) | 5904 |
| Number of different products | 1476 |
| Sum of products size | 2952 |
0.00/0.02 c SCIP version 1.1.0.7
0.00/0.02 c LP-Solver SoPlex 1.4.1
0.00/0.02 c user parameter file <scip.set> not found - using default parameters
0.00/0.02 c read problem <HOME/instance-1870728-1245217442.opb>
0.00/0.02 c original problem has 1576 variables (1576 bin, 0 int, 0 impl, 0 cont) and 1628 constraints
0.00/0.03 c No objective function, only one solution is needed.
0.00/0.03 c start presolving problem
0.00/0.03 c presolving:
0.09/0.18 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 151 upgd conss, 11908 impls, 100 clqs
0.29/0.31 c presolving (2 rounds):
0.29/0.31 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.31 c 11908 implications, 100 cliques
0.29/0.31 c presolved problem has 1576 variables (1576 bin, 0 int, 0 impl, 0 cont) and 1628 constraints
0.29/0.31 c 1 constraints of type <knapsack>
0.29/0.31 c 100 constraints of type <setppc>
0.29/0.31 c 1476 constraints of type <and>
0.29/0.31 c 1 constraints of type <linear>
0.29/0.31 c 50 constraints of type <logicor>
0.29/0.31 c transformed objective value is always integral (scale: 1)
0.29/0.31 c Presolving Time: 0.12
0.29/0.31 c SATUNSAT-NLC
0.29/0.31 c -----------------------------------------------------------------------------------------------
0.29/0.31 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.31 c separating/flowcover/freq = c -1
0.29/0.31 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.31 c separating/cmir/freq = c -1
0.29/0.31 c # additional number of allowed LP iterations
0.29/0.31 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31 c heuristics/veclendiving/maxlpiterofs = c 1500
0.29/0.31 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31 c heuristics/veclendiving/maxlpiterquot = c 0.075
0.29/0.31 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31 c heuristics/veclendiving/freq = c -1
0.29/0.31 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.31 c heuristics/simplerounding/freq = c -1
0.29/0.31 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31 c heuristics/shifting/freq = c -1
0.29/0.31 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.31 c heuristics/rounding/freq = c -1
0.29/0.31 c # additional number of allowed LP iterations
0.29/0.31 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31 c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.29/0.31 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.29/0.31 c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.29/0.31 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.31 c heuristics/rootsoldiving/freq = c -1
0.29/0.31 c # number of nodes added to the contingent of the total nodes
0.29/0.31 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.29/0.31 c heuristics/rens/nodesofs = c 2000
0.29/0.31 c # minimum percentage of integer variables that have to be fixable
0.29/0.31 c # [type: real, range: [0,1], default: 0.5]
0.29/0.31 c heuristics/rens/minfixingrate = c 0.3
0.29/0.31 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.31 c heuristics/rens/freq = c -1
0.29/0.31 c # additional number of allowed LP iterations
0.29/0.31 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31 c heuristics/pscostdiving/maxlpiterofs = c 1500
0.29/0.31 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31 c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.29/0.31 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31 c heuristics/pscostdiving/freq = c -1
0.29/0.31 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.31 c heuristics/oneopt/freq = c -1
0.29/0.31 c # additional number of allowed LP iterations
0.29/0.31 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31 c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.29/0.31 c # maximal fraction of diving LP iterations compared to total iteration number
0.29/0.31 c # [type: real, range: [0,1], default: 0.01]
0.29/0.31 c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.29/0.31 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.31 c heuristics/objpscostdiving/freq = c -1
0.29/0.31 c # additional number of allowed LP iterations
0.29/0.31 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31 c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.29/0.31 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31 c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.29/0.31 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31 c heuristics/linesearchdiving/freq = c -1
0.29/0.31 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31 c heuristics/intshifting/freq = c -1
0.29/0.31 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31 c heuristics/intdiving/maxlpiterquot = c 0.075
0.29/0.31 c # additional number of allowed LP iterations
0.29/0.31 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31 c heuristics/guideddiving/maxlpiterofs = c 1500
0.29/0.31 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31 c heuristics/guideddiving/maxlpiterquot = c 0.075
0.29/0.31 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31 c heuristics/guideddiving/freq = c -1
0.29/0.31 c # additional number of allowed LP iterations
0.29/0.31 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31 c heuristics/fracdiving/maxlpiterofs = c 1500
0.29/0.31 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31 c heuristics/fracdiving/maxlpiterquot = c 0.075
0.29/0.31 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31 c heuristics/fracdiving/freq = c -1
0.29/0.31 c # additional number of allowed LP iterations
0.29/0.31 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31 c heuristics/feaspump/maxlpiterofs = c 2000
0.29/0.31 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.31 c heuristics/feaspump/freq = c -1
0.29/0.31 c # minimum percentage of integer variables that have to be fixed
0.29/0.31 c # [type: real, range: [0,1], default: 0.666]
0.29/0.31 c heuristics/crossover/minfixingrate = c 0.5
0.29/0.31 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.29/0.31 c # [type: real, range: [0,1], default: 0.1]
0.29/0.31 c heuristics/crossover/nodesquot = c 0.15
0.29/0.31 c # number of nodes without incumbent change that heuristic should wait
0.29/0.31 c # [type: longint, range: [0,9223372036854775807], default: 200]
0.29/0.31 c heuristics/crossover/nwaitingnodes = c 100
0.29/0.31 c # number of nodes added to the contingent of the total nodes
0.29/0.31 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.29/0.31 c heuristics/crossover/nodesofs = c 750
0.29/0.31 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: 30]
0.29/0.31 c heuristics/crossover/freq = c -1
0.29/0.31 c # additional number of allowed LP iterations
0.29/0.31 c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.31 c heuristics/coefdiving/maxlpiterofs = c 1500
0.29/0.31 c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.31 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.31 c heuristics/coefdiving/maxlpiterquot = c 0.075
0.29/0.31 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.31 c heuristics/coefdiving/freq = c -1
0.29/0.31 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.31 c presolving/probing/maxrounds = c 0
0.29/0.31 c # should presolving try to simplify knapsacks
0.29/0.31 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.31 c constraints/knapsack/simplifyinequalities = c TRUE
0.29/0.31 c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.29/0.31 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.29/0.31 c constraints/knapsack/disaggregation = c FALSE
0.29/0.31 c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.29/0.31 c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.31 c constraints/knapsack/maxnumcardlift = c 0
0.29/0.31 c # should presolving try to simplify inequalities
0.29/0.32 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.32 c constraints/linear/simplifyinequalities = c TRUE
0.29/0.32 c # maximal number of separation rounds in the root node (-1: unlimited)
0.29/0.32 c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.32 c separating/maxroundsroot = c 5
0.29/0.32 c # maximal number of separation rounds per node (-1: unlimited)
0.29/0.32 c # [type: int, range: [-1,2147483647], default: 5]
0.29/0.32 c separating/maxrounds = c 1
0.29/0.32 c # solving stops, if the given number of solutions were found (-1: no limit)
0.29/0.32 c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.32 c limits/solutions = c 1
0.29/0.32 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.32 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.32 c limits/memory = c 1620
0.29/0.32 c # maximal time in seconds to run
0.29/0.32 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.32 c limits/time = c 1791
0.29/0.32 c # frequency for displaying node information lines
0.29/0.32 c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.32 c display/freq = c 10000
0.29/0.32 c -----------------------------------------------------------------------------------------------
0.29/0.32 c start solving problem
0.29/0.32 c
0.29/0.36 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.29/0.36 c 0.2s| 1 | 0 | 101 |7097k| 0 | 60 |1576 |1628 |1628 |1576 |3104 | 0 | 0 | 0 | 3.000000e+01 | -- | Inf
0.49/0.56 c 0.4s| 1 | 0 | 104 |7117k| 0 | 60 |1576 |1628 |1628 |1576 |3105 | 1 | 0 | 0 | 3.000000e+01 | -- | Inf
0.69/0.74 c 0.5s| 1 | 0 | 113 |7140k| 0 | 62 |1576 |1628 |1628 |1576 |3106 | 2 | 0 | 0 | 3.000000e+01 | -- | Inf
0.89/0.96 c 0.7s| 1 | 0 | 131 |7171k| 0 | 60 |1576 |1628 |1628 |1576 |3107 | 3 | 0 | 0 | 3.000000e+01 | -- | Inf
1.39/1.43 c 1.2s| 1 | 0 | 212 |7212k| 0 | 62 |1576 |1628 |1628 |1576 |3108 | 4 | 0 | 0 | 3.000000e+01 | -- | Inf
1.99/2.08 c 1.9s| 1 | 0 | 251 |7291k| 0 | 63 |1576 |1628 |1628 |1576 |3109 | 5 | 0 | 0 | 3.000000e+01 | -- | Inf
7.39/7.48 c 7.2s| 1 | 2 | 251 |7292k| 0 | 63 |1576 |1628 |1628 |1576 |3109 | 5 | 0 | 18 | 3.000000e+01 | -- | Inf
19.88/19.98 c
19.88/19.98 c SCIP Status : problem is solved [infeasible]
19.88/19.98 c Solving Time (sec) : 19.55
19.88/19.98 c Solving Nodes : 237
19.88/19.98 c Primal Bound : +1.00000000000000e+20 (0 solutions)
19.88/19.98 c Dual Bound : +1.00000000000000e+20
19.88/19.98 c Gap : 0.00 %
19.88/19.98 c NODE 237
19.88/19.98 c DUAL BOUND 1e+20
19.88/19.98 c PRIMAL BOUND 1e+20
19.88/19.98 c GAP 0
19.88/19.98 s UNSATISFIABLE
19.88/19.98 c SCIP Status : problem is solved [infeasible]
19.88/19.98 c Solving Time : 19.55
19.88/19.98 c Original Problem :
19.88/19.98 c Problem name : HOME/instance-1870728-1245217442.opb
19.88/19.98 c Variables : 1576 (1576 binary, 0 integer, 0 implicit integer, 0 continuous)
19.88/19.98 c Constraints : 1628 initial, 1628 maximal
19.88/19.98 c Presolved Problem :
19.88/19.98 c Problem name : t_HOME/instance-1870728-1245217442.opb
19.88/19.98 c Variables : 1576 (1576 binary, 0 integer, 0 implicit integer, 0 continuous)
19.88/19.98 c Constraints : 1628 initial, 1650 maximal
19.88/19.98 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
19.88/19.98 c trivial : 0.00 0 0 0 0 0 0 0 0
19.88/19.98 c dualfix : 0.00 0 0 0 0 0 0 0 0
19.88/19.98 c boundshift : 0.00 0 0 0 0 0 0 0 0
19.88/19.98 c inttobinary : 0.00 0 0 0 0 0 0 0 0
19.88/19.98 c implics : 0.00 0 0 0 0 0 0 0 0
19.88/19.98 c probing : 0.00 0 0 0 0 0 0 0 0
19.88/19.98 c knapsack : 0.00 0 0 0 0 0 0 0 0
19.88/19.98 c setppc : 0.00 0 0 0 0 0 0 0 0
19.88/19.98 c and : 0.10 0 0 0 0 0 0 0 0
19.88/19.98 c linear : 0.01 0 0 0 0 0 0 0 0
19.88/19.98 c logicor : 0.00 0 0 0 0 0 0 0 0
19.88/19.98 c root node : - 112 - - 112 - - - -
19.88/19.98 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
19.88/19.98 c integral : 0 0 0 160 0 4 66 0 0 248
19.88/19.98 c knapsack : 1 5 961 13 0 8 41 0 0 0
19.88/19.98 c setppc : 100 5 954 13 0 1 1092 0 0 0
19.88/19.98 c and : 1476 224 953 13 0 0 20371 25247 0 0
19.88/19.98 c linear : 1 5 953 0 0 3 0 0 0 0
19.88/19.98 c logicor : 50+ 5 283 0 0 0 197 0 0 0
19.88/19.98 c countsols : 0 0 0 0 0 0 0 0 0 0
19.88/19.98 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
19.88/19.98 c integral : 12.80 0.00 0.00 12.80 0.00
19.88/19.98 c knapsack : 0.00 0.00 0.00 0.00 0.00
19.88/19.98 c setppc : 0.00 0.00 0.00 0.00 0.00
19.88/19.98 c and : 0.35 0.27 0.08 0.00 0.00
19.88/19.98 c linear : 0.01 0.00 0.01 0.00 0.00
19.88/19.98 c logicor : 0.00 0.00 0.00 0.00 0.00
19.88/19.98 c countsols : 0.00 0.00 0.00 0.00 0.00
19.88/19.98 c Propagators : Time Calls Cutoffs DomReds
19.88/19.98 c rootredcost : 0.00 0 0 0
19.88/19.98 c pseudoobj : 0.10 964 1 0
19.88/19.98 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
19.88/19.98 c propagation : 0.00 12 10 20 7.2 0 0.0 -
19.88/19.98 c infeasible LP : 0.05 82 82 329 16.3 0 0.0 0
19.88/19.98 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
19.88/19.98 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
19.88/19.98 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
19.88/19.98 c applied globally : - - - 137 12.5 - - -
19.88/19.98 c applied locally : - - - 0 0.0 - - -
19.88/19.98 c Separators : Time Calls Cutoffs DomReds Cuts Conss
19.88/19.98 c cut pool : 0.00 4 - - 0 - (maximal pool size: 37)
19.88/19.98 c redcost : 0.03 224 0 0 0 0
19.88/19.98 c impliedbounds : 0.00 5 0 0 0 0
19.88/19.98 c intobj : 0.00 0 0 0 0 0
19.88/19.98 c gomory : 0.88 5 0 0 1500 0
19.88/19.98 c strongcg : 0.69 5 0 0 2398 0
19.88/19.98 c cmir : 0.00 0 0 0 0 0
19.88/19.98 c flowcover : 0.00 0 0 0 0 0
19.88/19.98 c clique : 0.00 5 0 0 0 0
19.88/19.98 c zerohalf : 0.00 0 0 0 0 0
19.88/19.98 c mcf : 0.01 2 0 0 0 0
19.88/19.98 c Pricers : Time Calls Vars
19.88/19.98 c problem variables: 0.00 0 0
19.88/19.98 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
19.88/19.98 c relpscost : 12.80 147 4 66 0 0 248
19.88/19.98 c pscost : 0.00 0 0 0 0 0 0
19.88/19.98 c inference : 0.00 0 0 0 0 0 0
19.88/19.98 c mostinf : 0.00 0 0 0 0 0 0
19.88/19.98 c leastinf : 0.00 0 0 0 0 0 0
19.88/19.98 c fullstrong : 0.00 0 0 0 0 0 0
19.88/19.98 c allfullstrong : 0.00 0 0 0 0 0 0
19.88/19.98 c random : 0.00 0 0 0 0 0 0
19.88/19.98 c Primal Heuristics : Time Calls Found
19.88/19.98 c LP solutions : 0.00 - 0
19.88/19.98 c pseudo solutions : 0.00 - 0
19.88/19.98 c simplerounding : 0.00 0 0
19.88/19.98 c rounding : 0.00 0 0
19.88/19.98 c shifting : 0.00 0 0
19.88/19.98 c intshifting : 0.00 0 0
19.88/19.98 c oneopt : 0.00 0 0
19.88/19.98 c fixandinfer : 0.00 0 0
19.88/19.98 c feaspump : 0.00 0 0
19.88/19.98 c coefdiving : 0.00 0 0
19.88/19.98 c pscostdiving : 0.00 0 0
19.88/19.98 c fracdiving : 0.00 0 0
19.88/19.98 c veclendiving : 0.00 0 0
19.88/19.98 c intdiving : 0.00 0 0
19.88/19.98 c actconsdiving : 0.00 0 0
19.88/19.98 c objpscostdiving : 0.00 0 0
19.88/19.98 c rootsoldiving : 0.00 0 0
19.88/19.98 c linesearchdiving : 0.00 0 0
19.88/19.98 c guideddiving : 0.00 0 0
19.88/19.98 c octane : 0.00 0 0
19.88/19.98 c rens : 0.00 0 0
19.88/19.98 c rins : 0.00 0 0
19.88/19.98 c localbranching : 0.00 0 0
19.88/19.98 c mutation : 0.00 0 0
19.88/19.98 c crossover : 0.00 0 0
19.88/19.98 c dins : 0.00 0 0
19.88/19.98 c LP : Time Calls Iterations Iter/call Iter/sec
19.88/19.98 c primal LP : 0.05 0 0 0.00 0.00
19.88/19.98 c dual LP : 3.94 458 22989 50.19 5834.77
19.88/19.98 c barrier LP : 0.00 0 0 0.00 -
19.88/19.98 c diving/probing LP: 0.00 0 0 0.00 -
19.88/19.98 c strong branching : 12.78 1187 48910 41.20 3827.07
19.88/19.98 c (at root node) : - 18 9570 531.67 -
19.88/19.98 c conflict analysis: 0.00 0 0 0.00 -
19.88/19.98 c B&B Tree :
19.88/19.98 c number of runs : 1
19.88/19.98 c nodes : 237
19.88/19.98 c nodes (total) : 237
19.88/19.98 c nodes left : 0
19.88/19.98 c max depth : 42
19.88/19.98 c max depth (total): 42
19.88/19.98 c backtracks : 44 (18.6%)
19.88/19.98 c delayed cutoffs : 12
19.88/19.98 c repropagations : 276 (5095 domain reductions, 1 cutoffs)
19.88/19.98 c avg switch length: 3.88
19.88/19.98 c switching time : 0.13
19.88/19.98 c Solution :
19.88/19.98 c Solutions found : 0 (0 improvements)
19.88/19.98 c Primal Bound : infeasible
19.88/19.98 c Dual Bound : -
19.88/19.98 c Gap : 0.00 %
19.88/19.98 c Root Dual Bound : +3.00000000000000e+01
19.98/20.01 c Time complete: 20.
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-1870728-1245217442/watcher-1870728-1245217442 -o /tmp/evaluation-result-1870728-1245217442/solver-1870728-1245217442 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870728-1245217442.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 3/64 3752 /proc/meminfo: memFree=1745520/2055920 swapFree=4191900/4192956 [pid=3752] ppid=3750 vsize=4324 CPUtime=0 /proc/3752/stat : 3752 (pbscip.linux.x8) R 3750 3752 3429 0 -1 4194304 468 0 0 0 0 0 0 0 18 0 1 0 189345205 4427776 453 1992294400 4194304 7823515 548682068736 18446744073709551615 6804372 0 0 4096 0 0 0 0 17 1 0 0 /proc/3752/statm: 1082 463 300 886 0 192 0 [startup+0.0557439 s] /proc/loadavg: 1.00 1.00 1.00 3/64 3752 /proc/meminfo: memFree=1745520/2055920 swapFree=4191900/4192956 [pid=3752] ppid=3750 vsize=16716 CPUtime=0.05 /proc/3752/stat : 3752 (pbscip.linux.x8) R 3750 3752 3429 0 -1 4194304 3565 0 0 0 3 2 0 0 18 0 1 0 189345205 17117184 3193 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3752/statm: 4179 3193 404 886 0 3289 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 16716 [startup+0.101747 s] /proc/loadavg: 1.00 1.00 1.00 3/64 3752 /proc/meminfo: memFree=1745520/2055920 swapFree=4191900/4192956 [pid=3752] ppid=3750 vsize=16716 CPUtime=0.09 /proc/3752/stat : 3752 (pbscip.linux.x8) R 3750 3752 3429 0 -1 4194304 3565 0 0 0 5 4 0 0 18 0 1 0 189345205 17117184 3193 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3752/statm: 4179 3193 404 886 0 3289 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 16716 [startup+0.301764 s] /proc/loadavg: 1.00 1.00 1.00 3/64 3752 /proc/meminfo: memFree=1745520/2055920 swapFree=4191900/4192956 [pid=3752] ppid=3750 vsize=19064 CPUtime=0.29 /proc/3752/stat : 3752 (pbscip.linux.x8) R 3750 3752 3429 0 -1 4194304 4204 0 0 0 13 16 0 0 19 0 1 0 189345205 19521536 3832 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3752/statm: 4766 3832 442 886 0 3876 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19064 [startup+0.701796 s] /proc/loadavg: 1.00 1.00 1.00 3/64 3752 /proc/meminfo: memFree=1745520/2055920 swapFree=4191900/4192956 [pid=3752] ppid=3750 vsize=29396 CPUtime=0.69 /proc/3752/stat : 3752 (pbscip.linux.x8) R 3750 3752 3429 0 -1 4194304 6977 0 0 0 50 19 0 0 19 0 1 0 189345205 30101504 6534 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3752/statm: 7349 6534 554 886 0 6459 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 29396 [startup+1.50186 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3753 /proc/meminfo: memFree=1717672/2055920 swapFree=4191900/4192956 [pid=3752] ppid=3750 vsize=33048 CPUtime=1.49 /proc/3752/stat : 3752 (pbscip.linux.x8) R 3750 3752 3429 0 -1 4194304 7946 0 0 0 129 20 0 0 25 0 1 0 189345205 33841152 7503 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3752/statm: 8262 7503 554 886 0 7372 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 33048 [startup+3.10199 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3753 /proc/meminfo: memFree=1712936/2055920 swapFree=4191900/4192956 [pid=3752] ppid=3750 vsize=37768 CPUtime=3.09 /proc/3752/stat : 3752 (pbscip.linux.x8) R 3750 3752 3429 0 -1 4194304 9184 0 0 0 287 22 0 0 25 0 1 0 189345205 38674432 8683 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3752/statm: 9442 8683 557 886 0 8552 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 37768 [startup+6.30125 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3753 /proc/meminfo: memFree=1712616/2055920 swapFree=4191900/4192956 [pid=3752] ppid=3750 vsize=37768 CPUtime=6.29 /proc/3752/stat : 3752 (pbscip.linux.x8) R 3750 3752 3429 0 -1 4194304 9184 0 0 0 606 23 0 0 25 0 1 0 189345205 38674432 8683 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3752/statm: 9442 8683 557 886 0 8552 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 37768 [startup+12.7018 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3753 /proc/meminfo: memFree=1712680/2055920 swapFree=4191900/4192956 [pid=3752] ppid=3750 vsize=37768 CPUtime=12.69 /proc/3752/stat : 3752 (pbscip.linux.x8) R 3750 3752 3429 0 -1 4194304 9221 0 0 0 1238 31 0 0 25 0 1 0 189345205 38674432 8696 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3752/statm: 9442 8696 569 886 0 8552 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 37768 Solver just ended. Dumping a history of the last processes samples [startup+15.901 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3753 /proc/meminfo: memFree=1712680/2055920 swapFree=4191900/4192956 [pid=3752] ppid=3750 vsize=37768 CPUtime=15.89 /proc/3752/stat : 3752 (pbscip.linux.x8) R 3750 3752 3429 0 -1 4194304 9221 0 0 0 1553 36 0 0 25 0 1 0 189345205 38674432 8696 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3752/statm: 9442 8696 569 886 0 8552 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 37768 [startup+17.5012 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3753 /proc/meminfo: memFree=1712680/2055920 swapFree=4191900/4192956 [pid=3752] ppid=3750 vsize=37768 CPUtime=17.49 /proc/3752/stat : 3752 (pbscip.linux.x8) R 3750 3752 3429 0 -1 4194304 9221 0 0 0 1711 38 0 0 25 0 1 0 189345205 38674432 8696 1992294400 4194304 7823515 548682068736 18446744073709551615 4291259 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3752/statm: 9442 8696 569 886 0 8552 0 Current children cumulated CPU time (s) 17.49 Current children cumulated vsize (KiB) 37768 [startup+19.1023 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3753 /proc/meminfo: memFree=1712744/2055920 swapFree=4191900/4192956 [pid=3752] ppid=3750 vsize=37768 CPUtime=19.09 /proc/3752/stat : 3752 (pbscip.linux.x8) R 3750 3752 3429 0 -1 4194304 9221 0 0 0 1869 40 0 0 25 0 1 0 189345205 38674432 8696 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3752/statm: 9442 8696 569 886 0 8552 0 Current children cumulated CPU time (s) 19.09 Current children cumulated vsize (KiB) 37768 [startup+19.5023 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3753 /proc/meminfo: memFree=1712744/2055920 swapFree=4191900/4192956 [pid=3752] ppid=3750 vsize=37768 CPUtime=19.49 /proc/3752/stat : 3752 (pbscip.linux.x8) R 3750 3752 3429 0 -1 4194304 9221 0 0 0 1908 41 0 0 25 0 1 0 189345205 38674432 8696 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3752/statm: 9442 8696 569 886 0 8552 0 Current children cumulated CPU time (s) 19.49 Current children cumulated vsize (KiB) 37768 [startup+19.9014 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3753 /proc/meminfo: memFree=1712744/2055920 swapFree=4191900/4192956 [pid=3752] ppid=3750 vsize=37768 CPUtime=19.88 /proc/3752/stat : 3752 (pbscip.linux.x8) R 3750 3752 3429 0 -1 4194304 9221 0 0 0 1947 41 0 0 25 0 1 0 189345205 38674432 8696 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3752/statm: 9442 8696 569 886 0 8552 0 Current children cumulated CPU time (s) 19.88 Current children cumulated vsize (KiB) 37768 [startup+20.0014 s] /proc/loadavg: 1.00 1.00 1.00 2/65 3753 /proc/meminfo: memFree=1712744/2055920 swapFree=4191900/4192956 [pid=3752] ppid=3750 vsize=37768 CPUtime=19.98 /proc/3752/stat : 3752 (pbscip.linux.x8) R 3750 3752 3429 0 -1 4194304 9225 0 0 0 1957 41 0 0 25 0 1 0 189345205 38674432 8700 1992294400 4194304 7823515 548682068736 18446744073709551615 5875083 0 0 4096 0 0 0 0 17 1 0 0 /proc/3752/statm: 9442 8700 573 886 0 8552 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (KiB) 37768 Child status: 0 Real time (s): 20.0115 CPU time (s): 20.006 CPU user time (s): 19.581 CPU system time (s): 0.424935 CPU usage (%): 99.9722 Max. virtual memory (cumulated for all children) (KiB): 37768 getrusage(RUSAGE_CHILDREN,...) data: user time used= 19.581 system time used= 0.424935 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9229 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= 18 runsolver used 0.018997 second user time and 0.050992 second system time The end
Begin job on node3 at 2009-06-17 07:44:02 IDJOB=1870728 IDBENCH=48363 IDSOLVER=683 FILE ID=node3/1870728-1245217442 PBS_JOBID= 9368415 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_50_25_3_15.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-1870728-1245217442/watcher-1870728-1245217442 -o /tmp/evaluation-result-1870728-1245217442/solver-1870728-1245217442 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870728-1245217442.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8bda8bcfdd3d0bef04b7cb75764a0af7 RANDOM SEED=986182647 node3.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 : 3000.236 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 : 3000.236 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: 1746000 kB Buffers: 59204 kB Cached: 162896 kB SwapCached: 260 kB Active: 86456 kB Inactive: 148968 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1746000 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 9868 kB Writeback: 0 kB Mapped: 21804 kB Slab: 60512 kB Committed_AS: 167528 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 node3 at 2009-06-17 07:44:22