| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) | UNSAT | 6.98894 | 6.99213 |
| Name | /DEC-SMALLINT-LIN/oliveras/j90/ normalized-j905_6-unsat.opb |
| MD5SUM | a2fd96c80bc0e33e3d80a22b18cea5ed |
| Bench Category | DEC-SMALLINT-LIN (no optimisation, small integers, 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 | 0.260959 |
| Has Objective Function | NO |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 14924 |
| Total number of constraints | 46889 |
| Number of constraints which are clauses | 46565 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 324 |
| Minimum length of a constraint | 1 |
| Maximum length of a constraint | 50 |
| 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 | 23 |
| Number of bits of the biggest number in a constraint | 5 |
| Biggest sum of numbers in a constraint | 306 |
| Number of bits of the biggest sum of numbers | 9 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
0.18/0.28 c SCIP version 1.1.0.7
0.18/0.28 c LP-Solver SoPlex 1.4.1
0.18/0.28 c user parameter file <scip.set> not found - using default parameters
0.18/0.28 c read problem <HOME/instance-3739860-1338757237.opb>
0.18/0.28 c original problem has 14924 variables (14924 bin, 0 int, 0 impl, 0 cont) and 46889 constraints
0.29/0.36 c No objective function, only one solution is needed.
0.29/0.36 c start presolving problem
0.29/0.36 c presolving:
1.19/1.22 c (round 1) 3476 del vars, 9808 del conss, 2369 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2562452 impls, 0 clqs
1.49/1.56 c (round 2) 7897 del vars, 25310 del conss, 6439 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2586219 impls, 0 clqs
1.58/1.61 c (round 3) 9069 del vars, 30738 del conss, 7105 chg bounds, 47 chg sides, 38 chg coeffs, 0 upgd conss, 2593543 impls, 0 clqs
1.58/1.64 c (round 4) 9689 del vars, 32757 del conss, 7457 chg bounds, 79 chg sides, 66 chg coeffs, 0 upgd conss, 2599226 impls, 0 clqs
1.58/1.66 c (round 5) 10074 del vars, 34022 del conss, 7702 chg bounds, 79 chg sides, 66 chg coeffs, 0 upgd conss, 2603343 impls, 0 clqs
1.58/1.67 c (round 6) 10325 del vars, 34810 del conss, 7839 chg bounds, 79 chg sides, 66 chg coeffs, 0 upgd conss, 2606581 impls, 0 clqs
1.58/1.68 c (round 7) 10530 del vars, 35527 del conss, 7967 chg bounds, 79 chg sides, 66 chg coeffs, 0 upgd conss, 2608617 impls, 0 clqs
1.58/1.69 c (round 8) 10621 del vars, 35865 del conss, 8015 chg bounds, 79 chg sides, 66 chg coeffs, 0 upgd conss, 2609369 impls, 0 clqs
1.68/1.70 c (round 9) 10677 del vars, 36053 del conss, 8035 chg bounds, 79 chg sides, 66 chg coeffs, 0 upgd conss, 2611111 impls, 0 clqs
1.68/1.70 c (round 10) 10695 del vars, 36145 del conss, 8044 chg bounds, 80 chg sides, 67 chg coeffs, 0 upgd conss, 2611245 impls, 0 clqs
1.68/1.71 c (round 11) 10701 del vars, 36176 del conss, 8047 chg bounds, 84 chg sides, 70 chg coeffs, 0 upgd conss, 2611257 impls, 0 clqs
1.68/1.71 c (round 12) 10704 del vars, 36189 del conss, 8047 chg bounds, 84 chg sides, 70 chg coeffs, 0 upgd conss, 2611271 impls, 0 clqs
1.68/1.75 c (round 13) 10704 del vars, 36190 del conss, 8047 chg bounds, 84 chg sides, 70 chg coeffs, 10699 upgd conss, 2611271 impls, 0 clqs
1.68/1.79 c (round 14) 10704 del vars, 36190 del conss, 8047 chg bounds, 90 chg sides, 99 chg coeffs, 10699 upgd conss, 2611411 impls, 100 clqs
1.79/1.82 c presolving (15 rounds):
1.79/1.82 c 10704 deleted vars, 36190 deleted constraints, 8047 tightened bounds, 0 added holes, 90 changed sides, 104 changed coefficients
1.79/1.82 c 2611411 implications, 101 cliques
1.79/1.82 c presolved problem has 4220 variables (4220 bin, 0 int, 0 impl, 0 cont) and 10699 constraints
1.79/1.82 c 261 constraints of type <knapsack>
1.79/1.82 c 10438 constraints of type <logicor>
1.79/1.82 c transformed objective value is always integral (scale: 1)
1.79/1.82 c Presolving Time: 1.39
1.79/1.82 c SATUNSAT-LIN
1.79/1.82 c -----------------------------------------------------------------------------------------------
1.79/1.82 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 0]
1.79/1.82 c separating/flowcover/freq = c -1
1.79/1.82 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 0]
1.79/1.82 c separating/cmir/freq = c -1
1.79/1.82 c # additional number of allowed LP iterations
1.79/1.82 c # [type: int, range: [0,2147483647], default: 1000]
1.79/1.82 c heuristics/veclendiving/maxlpiterofs = c 1500
1.79/1.82 c # maximal fraction of diving LP iterations compared to node LP iterations
1.79/1.82 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.79/1.82 c heuristics/veclendiving/maxlpiterquot = c 0.075
1.79/1.82 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 10]
1.79/1.82 c heuristics/veclendiving/freq = c -1
1.79/1.82 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 1]
1.79/1.82 c heuristics/simplerounding/freq = c -1
1.79/1.82 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 10]
1.79/1.82 c heuristics/shifting/freq = c -1
1.79/1.82 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 1]
1.79/1.82 c heuristics/rounding/freq = c -1
1.79/1.82 c # additional number of allowed LP iterations
1.79/1.82 c # [type: int, range: [0,2147483647], default: 1000]
1.79/1.82 c heuristics/rootsoldiving/maxlpiterofs = c 1500
1.79/1.82 c # maximal fraction of diving LP iterations compared to node LP iterations
1.79/1.82 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
1.79/1.82 c heuristics/rootsoldiving/maxlpiterquot = c 0.015
1.79/1.82 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 20]
1.79/1.82 c heuristics/rootsoldiving/freq = c -1
1.79/1.82 c # number of nodes added to the contingent of the total nodes
1.79/1.82 c # [type: longint, range: [0,9223372036854775807], default: 500]
1.79/1.82 c heuristics/rens/nodesofs = c 2000
1.79/1.82 c # minimum percentage of integer variables that have to be fixable
1.79/1.82 c # [type: real, range: [0,1], default: 0.5]
1.79/1.82 c heuristics/rens/minfixingrate = c 0.3
1.79/1.82 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 0]
1.79/1.82 c heuristics/rens/freq = c -1
1.79/1.82 c # additional number of allowed LP iterations
1.79/1.82 c # [type: int, range: [0,2147483647], default: 1000]
1.79/1.82 c heuristics/pscostdiving/maxlpiterofs = c 1500
1.79/1.82 c # maximal fraction of diving LP iterations compared to node LP iterations
1.79/1.82 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.79/1.82 c heuristics/pscostdiving/maxlpiterquot = c 0.075
1.79/1.82 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 10]
1.79/1.82 c heuristics/pscostdiving/freq = c -1
1.79/1.82 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 1]
1.79/1.82 c heuristics/oneopt/freq = c -1
1.79/1.82 c # additional number of allowed LP iterations
1.79/1.82 c # [type: int, range: [0,2147483647], default: 1000]
1.79/1.82 c heuristics/objpscostdiving/maxlpiterofs = c 1500
1.79/1.82 c # maximal fraction of diving LP iterations compared to total iteration number
1.79/1.82 c # [type: real, range: [0,1], default: 0.01]
1.79/1.82 c heuristics/objpscostdiving/maxlpiterquot = c 0.015
1.79/1.82 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 20]
1.79/1.82 c heuristics/objpscostdiving/freq = c -1
1.79/1.82 c # additional number of allowed LP iterations
1.79/1.82 c # [type: int, range: [0,2147483647], default: 1000]
1.79/1.82 c heuristics/linesearchdiving/maxlpiterofs = c 1500
1.79/1.82 c # maximal fraction of diving LP iterations compared to node LP iterations
1.79/1.82 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.79/1.82 c heuristics/linesearchdiving/maxlpiterquot = c 0.075
1.79/1.82 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 10]
1.79/1.82 c heuristics/linesearchdiving/freq = c -1
1.79/1.82 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 10]
1.79/1.82 c heuristics/intshifting/freq = c -1
1.79/1.82 c # maximal fraction of diving LP iterations compared to node LP iterations
1.79/1.82 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.79/1.82 c heuristics/intdiving/maxlpiterquot = c 0.075
1.79/1.82 c # additional number of allowed LP iterations
1.79/1.82 c # [type: int, range: [0,2147483647], default: 1000]
1.79/1.82 c heuristics/guideddiving/maxlpiterofs = c 1500
1.79/1.82 c # maximal fraction of diving LP iterations compared to node LP iterations
1.79/1.82 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.79/1.82 c heuristics/guideddiving/maxlpiterquot = c 0.075
1.79/1.82 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 10]
1.79/1.82 c heuristics/guideddiving/freq = c -1
1.79/1.82 c # additional number of allowed LP iterations
1.79/1.82 c # [type: int, range: [0,2147483647], default: 1000]
1.79/1.82 c heuristics/fracdiving/maxlpiterofs = c 1500
1.79/1.82 c # maximal fraction of diving LP iterations compared to node LP iterations
1.79/1.82 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.79/1.82 c heuristics/fracdiving/maxlpiterquot = c 0.075
1.79/1.82 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 10]
1.79/1.82 c heuristics/fracdiving/freq = c -1
1.79/1.82 c # additional number of allowed LP iterations
1.79/1.82 c # [type: int, range: [0,2147483647], default: 1000]
1.79/1.82 c heuristics/feaspump/maxlpiterofs = c 2000
1.79/1.82 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 20]
1.79/1.82 c heuristics/feaspump/freq = c -1
1.79/1.82 c # minimum percentage of integer variables that have to be fixed
1.79/1.82 c # [type: real, range: [0,1], default: 0.666]
1.79/1.82 c heuristics/crossover/minfixingrate = c 0.5
1.79/1.82 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
1.79/1.82 c # [type: real, range: [0,1], default: 0.1]
1.79/1.82 c heuristics/crossover/nodesquot = c 0.15
1.79/1.82 c # number of nodes without incumbent change that heuristic should wait
1.79/1.82 c # [type: longint, range: [0,9223372036854775807], default: 200]
1.79/1.82 c heuristics/crossover/nwaitingnodes = c 100
1.79/1.82 c # number of nodes added to the contingent of the total nodes
1.79/1.82 c # [type: longint, range: [0,9223372036854775807], default: 500]
1.79/1.82 c heuristics/crossover/nodesofs = c 750
1.79/1.82 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 30]
1.79/1.82 c heuristics/crossover/freq = c -1
1.79/1.82 c # additional number of allowed LP iterations
1.79/1.82 c # [type: int, range: [0,2147483647], default: 1000]
1.79/1.82 c heuristics/coefdiving/maxlpiterofs = c 1500
1.79/1.82 c # maximal fraction of diving LP iterations compared to node LP iterations
1.79/1.82 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.79/1.82 c heuristics/coefdiving/maxlpiterquot = c 0.075
1.79/1.82 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 10]
1.79/1.82 c heuristics/coefdiving/freq = c -1
1.79/1.82 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: -1]
1.79/1.82 c presolving/probing/maxrounds = c 0
1.79/1.82 c # should presolving try to simplify knapsacks
1.79/1.82 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.79/1.82 c constraints/knapsack/simplifyinequalities = c TRUE
1.79/1.82 c # should disaggregation of knapsack constraints be allowed in preprocessing?
1.79/1.82 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
1.79/1.82 c constraints/knapsack/disaggregation = c FALSE
1.79/1.82 c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: -1]
1.79/1.82 c constraints/knapsack/maxnumcardlift = c 0
1.79/1.82 c # should presolving try to simplify inequalities
1.79/1.82 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.79/1.82 c constraints/linear/simplifyinequalities = c TRUE
1.79/1.82 c # maximal number of separation rounds in the root node (-1: unlimited)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: -1]
1.79/1.82 c separating/maxroundsroot = c 5
1.79/1.82 c # maximal number of separation rounds per node (-1: unlimited)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 5]
1.79/1.82 c separating/maxrounds = c 1
1.79/1.82 c # solving stops, if the given number of solutions were found (-1: no limit)
1.79/1.82 c # [type: int, range: [-1,2147483647], default: -1]
1.79/1.82 c limits/solutions = c 1
1.79/1.82 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.79/1.82 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.79/1.82 c limits/memory = c 13950
1.79/1.82 c # maximal time in seconds to run
1.79/1.82 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.79/1.82 c limits/time = c 1791
1.79/1.82 c # frequency for displaying node information lines
1.79/1.82 c # [type: int, range: [-1,2147483647], default: 100]
1.79/1.82 c display/freq = c 10000
1.79/1.82 c -----------------------------------------------------------------------------------------------
1.79/1.82 c start solving problem
1.79/1.82 c
6.88/6.92 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
6.88/6.92 c 6.5s| 1 | 0 | 6616 | 70M| 0 | - |4220 | 10k| 10k|4220 | 10k| 0 | 0 | 0 | -- | -- | 0.00%
6.88/6.92 c 6.5s| 1 | 0 | 6616 | 70M| 0 | - |4220 | 10k| 10k|4220 | 10k| 0 | 0 | 0 | -- | -- | 0.00%
6.88/6.92 c
6.88/6.92 c SCIP Status : problem is solved [infeasible]
6.88/6.92 c Solving Time (sec) : 6.53
6.88/6.92 c Solving Nodes : 1
6.88/6.92 c Primal Bound : +1.00000000000000e+20 (0 solutions)
6.88/6.92 c Dual Bound : +1.00000000000000e+20
6.88/6.92 c Gap : 0.00 %
6.88/6.92 c NODE 1
6.88/6.92 c DUAL BOUND 1e+20
6.88/6.92 c PRIMAL BOUND 1e+20
6.88/6.92 c GAP 0
6.88/6.92 s UNSATISFIABLE
6.88/6.92 c SCIP Status : problem is solved [infeasible]
6.88/6.92 c Solving Time : 6.53
6.88/6.92 c Original Problem :
6.88/6.92 c Problem name : HOME/instance-3739860-1338757237.opb
6.88/6.92 c Variables : 14924 (14924 binary, 0 integer, 0 implicit integer, 0 continuous)
6.88/6.92 c Constraints : 46889 initial, 46889 maximal
6.88/6.92 c Presolved Problem :
6.88/6.92 c Problem name : t_HOME/instance-3739860-1338757237.opb
6.88/6.92 c Variables : 4220 (4220 binary, 0 integer, 0 implicit integer, 0 continuous)
6.88/6.92 c Constraints : 10699 initial, 10699 maximal
6.88/6.92 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
6.88/6.92 c trivial : 0.00 488 0 0 0 0 0 0 0
6.88/6.92 c dualfix : 0.00 2 0 0 0 0 0 0 0
6.88/6.92 c boundshift : 0.00 0 0 0 0 0 0 0 0
6.88/6.92 c inttobinary : 0.00 0 0 0 0 0 0 0 0
6.88/6.92 c implics : 0.02 0 12 0 0 0 0 0 0
6.88/6.92 c probing : 0.00 0 0 0 0 0 0 0 0
6.88/6.92 c knapsack : 0.04 0 0 0 0 0 0 6 34
6.88/6.92 c linear : 1.26 7559 2643 0 8047 0 36190 84 70
6.88/6.92 c logicor : 0.02 0 0 0 0 0 0 0 0
6.88/6.92 c root node : - 0 - - 0 - - - -
6.88/6.92 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
6.88/6.92 c integral : 0 0 0 0 0 0 0 0 0 0
6.88/6.92 c knapsack : 261 0 1 0 0 0 0 0 0 0
6.88/6.92 c logicor : 10438 0 1 0 0 0 0 0 0 0
6.88/6.92 c countsols : 0 0 0 0 0 0 0 0 0 0
6.88/6.92 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
6.88/6.92 c integral : 0.00 0.00 0.00 0.00 0.00
6.88/6.92 c knapsack : 0.00 0.00 0.00 0.00 0.00
6.88/6.92 c logicor : 0.00 0.00 0.00 0.00 0.00
6.88/6.92 c countsols : 0.00 0.00 0.00 0.00 0.00
6.88/6.92 c Propagators : Time Calls Cutoffs DomReds
6.88/6.92 c rootredcost : 0.00 0 0 0
6.88/6.92 c pseudoobj : 0.00 2 1 0
6.88/6.92 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
6.88/6.92 c propagation : 0.00 0 0 0 0.0 0 0.0 -
6.88/6.92 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
6.88/6.92 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
6.88/6.92 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
6.88/6.92 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
6.88/6.92 c applied globally : - - - 0 0.0 - - -
6.88/6.92 c applied locally : - - - 0 0.0 - - -
6.88/6.92 c Separators : Time Calls Cutoffs DomReds Cuts Conss
6.88/6.92 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
6.88/6.92 c redcost : 0.00 0 0 0 0 0
6.88/6.92 c impliedbounds : 0.00 0 0 0 0 0
6.88/6.92 c intobj : 0.00 0 0 0 0 0
6.88/6.92 c gomory : 0.00 0 0 0 0 0
6.88/6.92 c strongcg : 0.00 0 0 0 0 0
6.88/6.92 c cmir : 0.00 0 0 0 0 0
6.88/6.92 c flowcover : 0.00 0 0 0 0 0
6.88/6.92 c clique : 0.00 0 0 0 0 0
6.88/6.92 c zerohalf : 0.00 0 0 0 0 0
6.88/6.92 c mcf : 0.00 0 0 0 0 0
6.88/6.92 c Pricers : Time Calls Vars
6.88/6.92 c problem variables: 0.00 0 0
6.88/6.92 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
6.88/6.92 c pscost : 0.00 0 0 0 0 0 0
6.88/6.92 c inference : 0.00 0 0 0 0 0 0
6.88/6.92 c mostinf : 0.00 0 0 0 0 0 0
6.88/6.92 c leastinf : 0.00 0 0 0 0 0 0
6.88/6.92 c fullstrong : 0.00 0 0 0 0 0 0
6.88/6.92 c allfullstrong : 0.00 0 0 0 0 0 0
6.88/6.92 c random : 0.00 0 0 0 0 0 0
6.88/6.92 c relpscost : 0.00 0 0 0 0 0 0
6.88/6.92 c Primal Heuristics : Time Calls Found
6.88/6.92 c LP solutions : 0.00 - 0
6.88/6.92 c pseudo solutions : 0.00 - 0
6.88/6.92 c simplerounding : 0.00 0 0
6.88/6.92 c rounding : 0.00 0 0
6.88/6.92 c shifting : 0.00 0 0
6.88/6.92 c intshifting : 0.00 0 0
6.88/6.92 c oneopt : 0.00 0 0
6.88/6.92 c fixandinfer : 0.00 0 0
6.88/6.92 c feaspump : 0.00 0 0
6.88/6.92 c coefdiving : 0.00 0 0
6.88/6.92 c pscostdiving : 0.00 0 0
6.88/6.92 c fracdiving : 0.00 0 0
6.88/6.92 c veclendiving : 0.00 0 0
6.88/6.92 c intdiving : 0.00 0 0
6.88/6.92 c actconsdiving : 0.00 0 0
6.88/6.92 c objpscostdiving : 0.00 0 0
6.88/6.92 c rootsoldiving : 0.00 0 0
6.88/6.92 c linesearchdiving : 0.00 0 0
6.88/6.92 c guideddiving : 0.00 0 0
6.88/6.92 c octane : 0.00 0 0
6.88/6.92 c rens : 0.00 0 0
6.88/6.92 c rins : 0.00 0 0
6.88/6.92 c localbranching : 0.00 0 0
6.88/6.92 c mutation : 0.00 0 0
6.88/6.92 c crossover : 0.00 0 0
6.88/6.92 c dins : 0.00 0 0
6.88/6.92 c LP : Time Calls Iterations Iter/call Iter/sec
6.88/6.92 c primal LP : 0.00 0 0 0.00 -
6.88/6.92 c dual LP : 5.07 1 6616 6616.00 1304.93
6.88/6.92 c barrier LP : 0.00 0 0 0.00 -
6.88/6.92 c diving/probing LP: 0.00 0 0 0.00 -
6.88/6.92 c strong branching : 0.00 0 0 0.00 -
6.88/6.92 c (at root node) : - 0 0 0.00 -
6.88/6.92 c conflict analysis: 0.00 0 0 0.00 -
6.88/6.92 c B&B Tree :
6.88/6.92 c number of runs : 1
6.88/6.92 c nodes : 1
6.88/6.92 c nodes (total) : 1
6.88/6.92 c nodes left : 0
6.88/6.92 c max depth : 0
6.88/6.92 c max depth (total): 0
6.88/6.92 c backtracks : 0 (0.0%)
6.88/6.92 c delayed cutoffs : 0
6.88/6.92 c repropagations : 0 (0 domain reductions, 0 cutoffs)
6.88/6.92 c avg switch length: 2.00
6.88/6.92 c switching time : 0.00
6.88/6.92 c Solution :
6.88/6.92 c Solutions found : 0 (0 improvements)
6.88/6.92 c Primal Bound : infeasible
6.88/6.92 c Dual Bound : -
6.88/6.92 c Gap : 0.00 %
6.88/6.92 c Root Dual Bound : -
6.88/6.99 c Time complete: 6.98.
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-3739860-1338757237/watcher-3739860-1338757237 -o /tmp/evaluation-result-3739860-1338757237/solver-3739860-1338757237 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3739860-1338757237.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: 2.00 2.00 2.00 3/177 12998 /proc/meminfo: memFree=25025168/32873648 swapFree=6852/6852 [pid=12998] ppid=12996 vsize=8700 CPUtime=0 cores=1,3,5,7 /proc/12998/stat : 12998 (pbscip.linux.x8) R 12996 12998 12217 0 -1 4202496 1522 0 0 0 0 0 0 0 20 0 1 0 341850934 8908800 1475 33554432000 4194304 7823515 140735710822736 140735709005912 5878822 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 /proc/12998/statm: 2175 1478 351 887 0 1285 0 [startup+0.0428311 s] /proc/loadavg: 2.00 2.00 2.00 3/177 12998 /proc/meminfo: memFree=25025168/32873648 swapFree=6852/6852 [pid=12998] ppid=12996 vsize=16608 CPUtime=0.03 cores=1,3,5,7 /proc/12998/stat : 12998 (pbscip.linux.x8) R 12996 12998 12217 0 -1 4202496 3499 0 0 0 3 0 0 0 20 0 1 0 341850934 17006592 3451 33554432000 4194304 7823515 140735710822736 140735709005912 6911735 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 /proc/12998/statm: 4152 3451 351 887 0 3262 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 16608 [startup+0.100318 s] /proc/loadavg: 2.00 2.00 2.00 3/177 12998 /proc/meminfo: memFree=25025168/32873648 swapFree=6852/6852 [pid=12998] ppid=12996 vsize=22196 CPUtime=0.09 cores=1,3,5,7 /proc/12998/stat : 12998 (pbscip.linux.x8) R 12996 12998 12217 0 -1 4202496 4880 0 0 0 9 0 0 0 20 0 1 0 341850934 22728704 4832 33554432000 4194304 7823515 140735710822736 140735709005912 6957168 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 /proc/12998/statm: 5549 4832 351 887 0 4659 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 22196 [startup+0.300284 s] /proc/loadavg: 2.00 2.00 2.00 3/177 12998 /proc/meminfo: memFree=25025168/32873648 swapFree=6852/6852 [pid=12998] ppid=12996 vsize=49648 CPUtime=0.29 cores=1,3,5,7 /proc/12998/stat : 12998 (pbscip.linux.x8) R 12996 12998 12217 0 -1 4202496 12054 0 0 0 28 1 0 0 20 0 1 0 341850934 50839552 11652 33554432000 4194304 7823515 140735710822736 140735709005912 4512305 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/12998/statm: 12412 11653 367 887 0 11522 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 49648 [startup+0.700293 s] /proc/loadavg: 2.00 2.00 2.00 3/177 12998 /proc/meminfo: memFree=25025168/32873648 swapFree=6852/6852 [pid=12998] ppid=12996 vsize=121268 CPUtime=0.69 cores=1,3,5,7 /proc/12998/stat : 12998 (pbscip.linux.x8) R 12996 12998 12217 0 -1 4202496 29679 0 0 0 64 5 0 0 20 0 1 0 341850934 124178432 29277 33554432000 4194304 7823515 140735710822736 140735710819944 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/12998/statm: 30317 29277 427 887 0 29427 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 121268 [startup+1.50026 s] /proc/loadavg: 2.00 2.00 2.00 3/178 12999 /proc/meminfo: memFree=24886412/32873648 swapFree=6852/6852 [pid=12998] ppid=12996 vsize=159180 CPUtime=1.49 cores=1,3,5,7 /proc/12998/stat : 12998 (pbscip.linux.x8) R 12996 12998 12217 0 -1 4202496 38853 0 0 0 142 7 0 0 20 0 1 0 341850934 163000320 38451 33554432000 4194304 7823515 140735710822736 140735710819672 5808034 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/12998/statm: 39795 38451 432 887 0 38905 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 159180 [startup+3.10025 s] /proc/loadavg: 2.00 2.00 2.00 3/178 12999 /proc/meminfo: memFree=24853900/32873648 swapFree=6852/6852 [pid=12998] ppid=12996 vsize=177700 CPUtime=3.09 cores=1,3,5,7 /proc/12998/stat : 12998 (pbscip.linux.x8) R 12996 12998 12217 0 -1 4202496 43539 0 0 0 298 11 0 0 20 0 1 0 341850934 181964800 43049 33554432000 4194304 7823515 140735710822736 140735710818536 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/12998/statm: 44425 43049 522 887 0 43535 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 177700 [startup+6.30025 s] /proc/loadavg: 2.00 2.00 2.00 3/178 12999 /proc/meminfo: memFree=24851936/32873648 swapFree=6852/6852 [pid=12998] ppid=12996 vsize=178436 CPUtime=6.28 cores=1,3,5,7 /proc/12998/stat : 12998 (pbscip.linux.x8) R 12996 12998 12217 0 -1 4202496 43743 0 0 0 617 11 0 0 20 0 1 0 341850934 182718464 43253 33554432000 4194304 7823515 140735710822736 140735710818072 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/12998/statm: 44609 43253 522 887 0 43719 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 178436 Solver just ended. Dumping a history of the last processes samples [startup+6.70026 s] /proc/loadavg: 2.00 2.00 2.00 3/178 12999 /proc/meminfo: memFree=24851448/32873648 swapFree=6852/6852 [pid=12998] ppid=12996 vsize=178900 CPUtime=6.68 cores=1,3,5,7 /proc/12998/stat : 12998 (pbscip.linux.x8) R 12996 12998 12217 0 -1 4202496 43828 0 0 0 657 11 0 0 20 0 1 0 341850934 183193600 43338 33554432000 4194304 7823515 140735710822736 140735710818072 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/12998/statm: 44725 43338 522 887 0 43835 0 Current children cumulated CPU time (s) 6.68 Current children cumulated vsize (KiB) 178900 [startup+6.90025 s] /proc/loadavg: 2.00 2.00 2.00 3/178 12999 /proc/meminfo: memFree=24851448/32873648 swapFree=6852/6852 [pid=12998] ppid=12996 vsize=178900 CPUtime=6.88 cores=1,3,5,7 /proc/12998/stat : 12998 (pbscip.linux.x8) R 12996 12998 12217 0 -1 4202496 43834 0 0 0 677 11 0 0 20 0 1 0 341850934 183193600 43344 33554432000 4194304 7823515 140735710822736 140735710818072 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 /proc/12998/statm: 44725 43344 522 887 0 43835 0 Current children cumulated CPU time (s) 6.88 Current children cumulated vsize (KiB) 178900 Child status: 0 Real time (s): 6.99213 CPU time (s): 6.98894 CPU user time (s): 6.86096 CPU system time (s): 0.12798 CPU usage (%): 99.9543 Max. virtual memory (cumulated for all children) (KiB): 178900 getrusage(RUSAGE_CHILDREN,...) data: user time used= 6.86096 system time used= 0.12798 maximum resident set size= 174032 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 44005 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= 8 runsolver used 0.010998 second user time and 0.036994 second system time The end
Begin job on node112 at 2012-06-03 23:00:37 IDJOB=3739860 IDBENCH=75398 IDSOLVER=2321 FILE ID=node112/3739860-1338757237 RUNJOBID= node112-1338748093-12234 PBS_JOBID= 14636784 Free space on /tmp= 71204 MiB SOLVER NAME= PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j90/normalized-j905_6-unsat.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-3739860-1338757237/watcher-3739860-1338757237 -o /tmp/evaluation-result-3739860-1338757237/solver-3739860-1338757237 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3739860-1338757237.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= a2fd96c80bc0e33e3d80a22b18cea5ed RANDOM SEED=439168297 node112.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 : 2666.763 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 : 5333.52 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 : 2666.763 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 : 2666.763 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 : 5331.92 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 : 2666.763 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 : 5331.91 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 : 2666.763 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 : 5331.92 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 : 2666.763 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 : 5331.92 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 : 2666.763 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 : 2666.763 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 : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873648 kB MemFree: 25025704 kB Buffers: 553784 kB Cached: 5998736 kB SwapCached: 0 kB Active: 2187248 kB Inactive: 4788876 kB Active(anon): 412432 kB Inactive(anon): 10924 kB Active(file): 1774816 kB Inactive(file): 4777952 kB Unevictable: 6852 kB Mlocked: 6852 kB SwapTotal: 67108856 kB SwapFree: 67108856 kB Dirty: 10876 kB Writeback: 0 kB AnonPages: 429360 kB Mapped: 16552 kB Shmem: 200 kB Slab: 731704 kB SReclaimable: 174996 kB SUnreclaim: 556708 kB KernelStack: 1488 kB PageTables: 4360 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545680 kB Committed_AS: 547420 kB VmallocTotal: 34359738367 kB VmallocUsed: 346400 kB VmallocChunk: 34341988052 kB HardwareCorrupted: 0 kB AnonHugePages: 133120 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7680 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 71192 MiB End job on node112 at 2012-06-03 23:00:44