| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) | UNSAT | 1.16482 | 1.16581 |
| Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110975965.opb |
| MD5SUM | 5a91e712d3aef81a2c9052622caecb97 |
| Bench Category | DEC-SMALLINT (no optimisation, small integers) |
| Best result obtained on this benchmark | UNSAT |
| Best value of the objective obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | 0.116981 |
| 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 | 169 |
| Total number of constraints | 101 |
| Number of constraints which are clauses | 30 |
| Number of constraints which are cardinality constraints (but not clauses) | 70 |
| Number of constraints which are nor clauses,nor cardinality constraints | 1 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 169 |
| 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 | 38 |
| Number of bits of the biggest number in a constraint | 6 |
| Biggest sum of numbers in a constraint | 1171 |
| Number of bits of the biggest sum of numbers | 11 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
0.00/0.00 c SCIP version 1.1.0.7
0.00/0.00 c LP-Solver SoPlex 1.4.1
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c read problem <HOME/instance-3729266-1338679268.opb>
0.00/0.00 c original problem has 169 variables (169 bin, 0 int, 0 impl, 0 cont) and 101 constraints
0.00/0.00 c No objective function, only one solution is needed.
0.00/0.00 c start presolving problem
0.00/0.00 c presolving:
0.00/0.01 c (round 1) 0 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 47 upgd conss, 8 impls, 68 clqs
0.00/0.01 c (round 2) 0 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 73 upgd conss, 8 impls, 68 clqs
0.00/0.01 c presolving (3 rounds):
0.00/0.01 c 0 deleted vars, 28 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01 c 8 implications, 68 cliques
0.00/0.01 c presolved problem has 169 variables (169 bin, 0 int, 0 impl, 0 cont) and 73 constraints
0.00/0.01 c 1 constraints of type <knapsack>
0.00/0.01 c 68 constraints of type <setppc>
0.00/0.01 c 4 constraints of type <logicor>
0.00/0.01 c transformed objective value is always integral (scale: 1)
0.00/0.01 c Presolving Time: 0.00
0.00/0.01 c SATUNSAT-LIN
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.01 c separating/flowcover/freq = c -1
0.00/0.01 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.01 c separating/cmir/freq = c -1
0.00/0.01 c # additional number of allowed LP iterations
0.00/0.01 c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.01 c heuristics/veclendiving/maxlpiterofs = c 1500
0.00/0.01 c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.01 c heuristics/veclendiving/maxlpiterquot = c 0.075
0.00/0.01 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.01 c heuristics/veclendiving/freq = c -1
0.00/0.01 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.01 c heuristics/simplerounding/freq = c -1
0.00/0.01 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.01 c heuristics/shifting/freq = c -1
0.00/0.01 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.01 c heuristics/rounding/freq = c -1
0.00/0.01 c # additional number of allowed LP iterations
0.00/0.01 c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.01 c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.00/0.01 c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.00/0.01 c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.00/0.01 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.01 c heuristics/rootsoldiving/freq = c -1
0.00/0.01 c # number of nodes added to the contingent of the total nodes
0.00/0.01 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.01 c heuristics/rens/nodesofs = c 2000
0.00/0.01 c # minimum percentage of integer variables that have to be fixable
0.00/0.01 c # [type: real, range: [0,1], default: 0.5]
0.00/0.01 c heuristics/rens/minfixingrate = c 0.3
0.00/0.01 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.01 c heuristics/rens/freq = c -1
0.00/0.01 c # additional number of allowed LP iterations
0.00/0.01 c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.01 c heuristics/pscostdiving/maxlpiterofs = c 1500
0.00/0.01 c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.01 c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.00/0.01 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.01 c heuristics/pscostdiving/freq = c -1
0.00/0.01 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.01 c heuristics/oneopt/freq = c -1
0.00/0.01 c # additional number of allowed LP iterations
0.00/0.01 c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.01 c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.00/0.01 c # maximal fraction of diving LP iterations compared to total iteration number
0.00/0.01 c # [type: real, range: [0,1], default: 0.01]
0.00/0.01 c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.00/0.01 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.01 c heuristics/objpscostdiving/freq = c -1
0.00/0.01 c # additional number of allowed LP iterations
0.00/0.01 c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.01 c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.00/0.01 c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.01 c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.00/0.01 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.01 c heuristics/linesearchdiving/freq = c -1
0.00/0.01 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.01 c heuristics/intshifting/freq = c -1
0.00/0.01 c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.01 c heuristics/intdiving/maxlpiterquot = c 0.075
0.00/0.01 c # additional number of allowed LP iterations
0.00/0.01 c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.01 c heuristics/guideddiving/maxlpiterofs = c 1500
0.00/0.01 c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.01 c heuristics/guideddiving/maxlpiterquot = c 0.075
0.00/0.01 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.01 c heuristics/guideddiving/freq = c -1
0.00/0.01 c # additional number of allowed LP iterations
0.00/0.01 c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.01 c heuristics/fracdiving/maxlpiterofs = c 1500
0.00/0.01 c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.01 c heuristics/fracdiving/maxlpiterquot = c 0.075
0.00/0.01 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.01 c heuristics/fracdiving/freq = c -1
0.00/0.01 c # additional number of allowed LP iterations
0.00/0.01 c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.01 c heuristics/feaspump/maxlpiterofs = c 2000
0.00/0.01 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.01 c heuristics/feaspump/freq = c -1
0.00/0.01 c # minimum percentage of integer variables that have to be fixed
0.00/0.01 c # [type: real, range: [0,1], default: 0.666]
0.00/0.01 c heuristics/crossover/minfixingrate = c 0.5
0.00/0.01 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.00/0.01 c # [type: real, range: [0,1], default: 0.1]
0.00/0.01 c heuristics/crossover/nodesquot = c 0.15
0.00/0.01 c # number of nodes without incumbent change that heuristic should wait
0.00/0.01 c # [type: longint, range: [0,9223372036854775807], default: 200]
0.00/0.01 c heuristics/crossover/nwaitingnodes = c 100
0.00/0.01 c # number of nodes added to the contingent of the total nodes
0.00/0.01 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.01 c heuristics/crossover/nodesofs = c 750
0.00/0.01 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 30]
0.00/0.01 c heuristics/crossover/freq = c -1
0.00/0.01 c # additional number of allowed LP iterations
0.00/0.01 c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.01 c heuristics/coefdiving/maxlpiterofs = c 1500
0.00/0.01 c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.01 c heuristics/coefdiving/maxlpiterquot = c 0.075
0.00/0.01 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.01 c heuristics/coefdiving/freq = c -1
0.00/0.01 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01 c presolving/probing/maxrounds = c 0
0.00/0.01 c # should presolving try to simplify knapsacks
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/knapsack/simplifyinequalities = c TRUE
0.00/0.01 c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.00/0.01 c constraints/knapsack/disaggregation = c FALSE
0.00/0.01 c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01 c constraints/knapsack/maxnumcardlift = c 0
0.00/0.01 c # should presolving try to simplify inequalities
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/linear/simplifyinequalities = c TRUE
0.00/0.01 c # maximal number of separation rounds in the root node (-1: unlimited)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01 c separating/maxroundsroot = c 5
0.00/0.01 c # maximal number of separation rounds per node (-1: unlimited)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 5]
0.00/0.01 c separating/maxrounds = c 1
0.00/0.01 c # solving stops, if the given number of solutions were found (-1: no limit)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01 c limits/solutions = c 1
0.00/0.01 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/memory = c 13950
0.00/0.01 c # maximal time in seconds to run
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/time = c 1791
0.00/0.01 c # frequency for displaying node information lines
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01 c display/freq = c 10000
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c start solving problem
0.00/0.01 c
0.00/0.01 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.01 c 0.0s| 1 | 0 | 133 | 593k| 0 | 43 | 169 | 73 | 73 | 169 | 73 | 0 | 0 | 0 | 1.300000e+01 | -- | Inf
0.00/0.02 c 0.0s| 1 | 0 | 157 | 820k| 0 | 52 | 169 | 73 | 73 | 169 | 88 | 15 | 0 | 0 | 1.300000e+01 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 201 |1132k| 0 | 62 | 169 | 73 | 73 | 169 | 99 | 26 | 0 | 0 | 1.300000e+01 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 254 |1248k| 0 | 64 | 169 | 73 | 73 | 169 | 106 | 33 | 0 | 0 | 1.300000e+01 | -- | Inf
0.04/0.05 c 0.1s| 1 | 0 | 325 |1265k| 0 | 64 | 169 | 73 | 73 | 169 | 108 | 35 | 0 | 0 | 1.300000e+01 | -- | Inf
0.04/0.06 c 0.1s| 1 | 0 | 334 |1275k| 0 | 67 | 169 | 73 | 73 | 169 | 113 | 40 | 0 | 0 | 1.300000e+01 | -- | Inf
0.38/0.41 c 0.4s| 1 | 2 | 334 |1276k| 0 | 67 | 169 | 73 | 73 | 169 | 113 | 40 | 0 | 33 | 1.300000e+01 | -- | Inf
1.09/1.16 c
1.09/1.16 c SCIP Status : problem is solved [infeasible]
1.09/1.16 c Solving Time (sec) : 1.14
1.09/1.16 c Solving Nodes : 5
1.09/1.16 c Primal Bound : +1.00000000000000e+20 (0 solutions)
1.09/1.16 c Dual Bound : +1.00000000000000e+20
1.09/1.16 c Gap : 0.00 %
1.09/1.16 c NODE 5
1.09/1.16 c DUAL BOUND 1e+20
1.09/1.16 c PRIMAL BOUND 1e+20
1.09/1.16 c GAP 0
1.09/1.16 s UNSATISFIABLE
1.09/1.16 c SCIP Status : problem is solved [infeasible]
1.09/1.16 c Solving Time : 1.14
1.09/1.16 c Original Problem :
1.09/1.16 c Problem name : HOME/instance-3729266-1338679268.opb
1.09/1.16 c Variables : 169 (169 binary, 0 integer, 0 implicit integer, 0 continuous)
1.09/1.16 c Constraints : 101 initial, 101 maximal
1.09/1.16 c Presolved Problem :
1.09/1.16 c Problem name : t_HOME/instance-3729266-1338679268.opb
1.09/1.16 c Variables : 169 (169 binary, 0 integer, 0 implicit integer, 0 continuous)
1.09/1.16 c Constraints : 73 initial, 73 maximal
1.09/1.16 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.09/1.16 c trivial : 0.00 0 0 0 0 0 0 0 0
1.09/1.16 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.09/1.16 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.09/1.16 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.09/1.16 c implics : 0.00 0 0 0 0 0 0 0 0
1.09/1.16 c probing : 0.00 0 0 0 0 0 0 0 0
1.09/1.16 c knapsack : 0.00 0 0 0 0 0 0 0 0
1.09/1.16 c setppc : 0.00 0 0 0 0 0 0 0 0
1.09/1.16 c linear : 0.00 0 0 0 0 0 28 0 0
1.09/1.16 c logicor : 0.00 0 0 0 0 0 0 0 0
1.09/1.16 c root node : - 93 - - 93 - - - -
1.09/1.16 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.09/1.16 c integral : 0 0 0 41 0 1 168 0 0 4
1.09/1.16 c knapsack : 1 5 45 0 0 0 0 0 0 0
1.09/1.16 c setppc : 68 5 45 0 0 0 57 0 0 0
1.09/1.16 c logicor : 4 5 3 0 0 0 0 0 0 0
1.09/1.16 c countsols : 0 0 0 0 0 0 0 0 0 0
1.09/1.16 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.09/1.16 c integral : 1.07 0.00 0.00 1.07 0.00
1.09/1.16 c knapsack : 0.00 0.00 0.00 0.00 0.00
1.09/1.16 c setppc : 0.00 0.00 0.00 0.00 0.00
1.09/1.16 c logicor : 0.00 0.00 0.00 0.00 0.00
1.09/1.16 c countsols : 0.00 0.00 0.00 0.00 0.00
1.09/1.16 c Propagators : Time Calls Cutoffs DomReds
1.09/1.16 c rootredcost : 0.00 0 0 0
1.09/1.16 c pseudoobj : 0.00 47 1 0
1.09/1.16 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.09/1.16 c propagation : 0.00 0 0 0 0.0 0 0.0 -
1.09/1.16 c infeasible LP : 0.00 1 0 0 0.0 0 0.0 0
1.09/1.16 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.09/1.16 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.09/1.16 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.09/1.16 c applied globally : - - - 0 0.0 - - -
1.09/1.16 c applied locally : - - - 0 0.0 - - -
1.09/1.16 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.09/1.16 c cut pool : 0.00 4 - - 10 - (maximal pool size: 175)
1.09/1.16 c redcost : 0.00 9 0 0 0 0
1.09/1.16 c impliedbounds : 0.00 5 0 0 0 0
1.09/1.16 c intobj : 0.00 0 0 0 0 0
1.09/1.16 c gomory : 0.02 5 0 0 0 0
1.09/1.16 c strongcg : 0.00 5 0 0 157 0
1.09/1.16 c cmir : 0.00 0 0 0 0 0
1.09/1.16 c flowcover : 0.00 0 0 0 0 0
1.09/1.16 c clique : 0.00 5 0 0 25 0
1.09/1.16 c zerohalf : 0.00 0 0 0 0 0
1.09/1.16 c mcf : 0.00 1 0 0 0 0
1.09/1.16 c Pricers : Time Calls Vars
1.09/1.16 c problem variables: 0.00 0 0
1.09/1.16 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.09/1.16 c relpscost : 1.07 41 1 168 0 0 4
1.09/1.16 c pscost : 0.00 0 0 0 0 0 0
1.09/1.16 c inference : 0.00 0 0 0 0 0 0
1.09/1.16 c mostinf : 0.00 0 0 0 0 0 0
1.09/1.16 c leastinf : 0.00 0 0 0 0 0 0
1.09/1.16 c fullstrong : 0.00 0 0 0 0 0 0
1.09/1.16 c allfullstrong : 0.00 0 0 0 0 0 0
1.09/1.16 c random : 0.00 0 0 0 0 0 0
1.09/1.16 c Primal Heuristics : Time Calls Found
1.09/1.16 c LP solutions : 0.00 - 0
1.09/1.16 c pseudo solutions : 0.00 - 0
1.09/1.16 c simplerounding : 0.00 0 0
1.09/1.16 c rounding : 0.00 0 0
1.09/1.16 c shifting : 0.00 0 0
1.09/1.16 c intshifting : 0.00 0 0
1.09/1.16 c oneopt : 0.00 0 0
1.09/1.16 c fixandinfer : 0.00 0 0
1.09/1.16 c feaspump : 0.00 0 0
1.09/1.16 c coefdiving : 0.00 0 0
1.09/1.16 c pscostdiving : 0.00 0 0
1.09/1.16 c fracdiving : 0.00 0 0
1.09/1.16 c veclendiving : 0.00 0 0
1.09/1.16 c intdiving : 0.00 0 0
1.09/1.16 c actconsdiving : 0.00 0 0
1.09/1.16 c objpscostdiving : 0.00 0 0
1.09/1.16 c rootsoldiving : 0.00 0 0
1.09/1.16 c linesearchdiving : 0.00 0 0
1.09/1.16 c guideddiving : 0.00 0 0
1.09/1.16 c octane : 0.00 0 0
1.09/1.16 c rens : 0.00 0 0
1.09/1.16 c rins : 0.00 0 0
1.09/1.16 c localbranching : 0.00 0 0
1.09/1.16 c mutation : 0.00 0 0
1.09/1.16 c crossover : 0.00 0 0
1.09/1.16 c dins : 0.00 0 0
1.09/1.16 c LP : Time Calls Iterations Iter/call Iter/sec
1.09/1.16 c primal LP : 0.00 0 0 0.00 -
1.09/1.16 c dual LP : 0.04 48 1050 21.88 26250.00
1.09/1.16 c barrier LP : 0.00 0 0 0.00 -
1.09/1.16 c diving/probing LP: 0.00 0 0 0.00 -
1.09/1.16 c strong branching : 1.07 308 27207 88.33 25427.10
1.09/1.16 c (at root node) : - 33 6547 198.39 -
1.09/1.16 c conflict analysis: 0.00 0 0 0.00 -
1.09/1.16 c B&B Tree :
1.09/1.16 c number of runs : 1
1.09/1.16 c nodes : 5
1.09/1.16 c nodes (total) : 5
1.09/1.16 c nodes left : 0
1.09/1.16 c max depth : 2
1.09/1.16 c max depth (total): 2
1.09/1.16 c backtracks : 1 (20.0%)
1.09/1.16 c delayed cutoffs : 0
1.09/1.16 c repropagations : 0 (0 domain reductions, 0 cutoffs)
1.09/1.16 c avg switch length: 2.00
1.09/1.16 c switching time : 0.01
1.09/1.16 c Solution :
1.09/1.16 c Solutions found : 0 (0 improvements)
1.09/1.16 c Primal Bound : infeasible
1.09/1.16 c Dual Bound : -
1.09/1.16 c Gap : 0.00 %
1.09/1.16 c Root Dual Bound : +1.30000000000000e+01
1.09/1.16 c Time complete: 1.15.
ERROR: no interpretation found !
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.1 (svn: 989) This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3729266-1338679268/watcher-3729266-1338679268 -o /tmp/evaluation-result-3729266-1338679268/solver-3729266-1338679268 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3729266-1338679268.opb running on 4 cores: 1,3,5,7 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): 1900 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.34 0.51 0.30 3/174 22217 /proc/meminfo: memFree=23855020/32873844 swapFree=7112/7112 [pid=22217] ppid=22215 vsize=8700 CPUtime=0 cores=1,3,5,7 /proc/22217/stat : 22217 (pbscip.linux.x8) R 22215 22217 13043 0 -1 4202496 1513 0 0 0 0 0 0 0 20 0 1 0 334055340 8908800 1465 33554432000 4194304 7823515 140736380781552 140733697936152 6883856 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 /proc/22217/statm: 2175 1465 351 887 0 1285 0 [startup+0.046019 s] /proc/loadavg: 1.34 0.51 0.30 3/174 22217 /proc/meminfo: memFree=23855020/32873844 swapFree=7112/7112 [pid=22217] ppid=22215 vsize=13688 CPUtime=0.04 cores=1,3,5,7 /proc/22217/stat : 22217 (pbscip.linux.x8) R 22215 22217 13043 0 -1 4202496 3032 0 0 0 4 0 0 0 20 0 1 0 334055340 14016512 2630 33554432000 4194304 7823515 140736380781552 140733697936152 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/22217/statm: 3422 2630 547 887 0 2532 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 13688 [startup+0.100299 s] /proc/loadavg: 1.34 0.51 0.30 3/174 22217 /proc/meminfo: memFree=23855020/32873844 swapFree=7112/7112 [pid=22217] ppid=22215 vsize=13876 CPUtime=0.09 cores=1,3,5,7 /proc/22217/stat : 22217 (pbscip.linux.x8) R 22215 22217 13043 0 -1 4202496 3095 0 0 0 9 0 0 0 20 0 1 0 334055340 14209024 2693 33554432000 4194304 7823515 140736380781552 140733697936152 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/22217/statm: 3469 2693 551 887 0 2579 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 13876 [startup+0.30023 s] /proc/loadavg: 1.34 0.51 0.30 3/174 22217 /proc/meminfo: memFree=23855020/32873844 swapFree=7112/7112 [pid=22217] ppid=22215 vsize=13876 CPUtime=0.28 cores=1,3,5,7 /proc/22217/stat : 22217 (pbscip.linux.x8) R 22215 22217 13043 0 -1 4202496 3112 0 0 0 28 0 0 0 20 0 1 0 334055340 14209024 2710 33554432000 4194304 7823515 140736380781552 140736380776664 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/22217/statm: 3469 2710 551 887 0 2579 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 13876 [startup+0.700229 s] /proc/loadavg: 1.34 0.51 0.30 3/174 22217 /proc/meminfo: memFree=23855020/32873844 swapFree=7112/7112 [pid=22217] ppid=22215 vsize=14044 CPUtime=0.69 cores=1,3,5,7 /proc/22217/stat : 22217 (pbscip.linux.x8) R 22215 22217 13043 0 -1 4202496 3130 0 0 0 68 1 0 0 20 0 1 0 334055340 14381056 2728 33554432000 4194304 7823515 140736380781552 140736380776664 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/22217/statm: 3511 2728 554 887 0 2621 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 14044 Solver just ended. Dumping a history of the last processes samples [startup+1.10618 s] /proc/loadavg: 1.34 0.51 0.30 3/175 22218 /proc/meminfo: memFree=23846192/32873844 swapFree=7112/7112 [pid=22217] ppid=22215 vsize=14044 CPUtime=1.09 cores=1,3,5,7 /proc/22217/stat : 22217 (pbscip.linux.x8) R 22215 22217 13043 0 -1 4202496 3136 0 0 0 108 1 0 0 20 0 1 0 334055340 14381056 2734 33554432000 4194304 7823515 140736380781552 140736380776664 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/22217/statm: 3511 2734 560 887 0 2621 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 14044 Child status: 0 Real time (s): 1.16581 CPU time (s): 1.16482 CPU user time (s): 1.14782 CPU system time (s): 0.016997 CPU usage (%): 99.9148 Max. virtual memory (cumulated for all children) (KiB): 14044 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.14783 system time used= 0.016997 maximum resident set size= 10960 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3147 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= 3 involuntary context switches= 2 runsolver used 0.002999 second user time and 0.009998 second system time The end
Begin job on node104 at 2012-06-03 01:21:08 IDJOB=3729266 IDBENCH=1199 IDSOLVER=2321 FILE ID=node104/3729266-1338679268 RUNJOBID= node104-1338679216-21696 PBS_JOBID= 14636709 Free space on /tmp= 66424 MiB SOLVER NAME= PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110975965.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-3729266-1338679268/watcher-3729266-1338679268 -o /tmp/evaluation-result-3729266-1338679268/solver-3729266-1338679268 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3729266-1338679268.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 5a91e712d3aef81a2c9052622caecb97 RANDOM SEED=1208472247 node104.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.266 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5332.53 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.266 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.266 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.266 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.92 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.266 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.266 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.266 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.266 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.92 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873844 kB MemFree: 23855384 kB Buffers: 549536 kB Cached: 7416428 kB SwapCached: 780 kB Active: 4806164 kB Inactive: 3206740 kB Active(anon): 38380 kB Inactive(anon): 8072 kB Active(file): 4767784 kB Inactive(file): 3198668 kB Unevictable: 7112 kB Mlocked: 7112 kB SwapTotal: 67108856 kB SwapFree: 67105060 kB Dirty: 9740 kB Writeback: 0 kB AnonPages: 50000 kB Mapped: 16444 kB Shmem: 8 kB Slab: 865748 kB SReclaimable: 306716 kB SUnreclaim: 559032 kB KernelStack: 1448 kB PageTables: 4040 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 150488 kB VmallocTotal: 34359738367 kB VmallocUsed: 346368 kB VmallocChunk: 34341987984 kB HardwareCorrupted: 0 kB AnonHugePages: 22528 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7872 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 66416 MiB End job on node104 at 2012-06-03 01:21:09