| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIPclp SCIP 1.1.0.7 with CLP 1.8.2 | UNSAT | 344.601 | 344.702 |
| Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900670675.opb |
| MD5SUM | c118a5f7f4e95d7123e302378befd6ff |
| 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 | 5.85211 |
| 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 | 231 |
| Total number of constraints | 2707 |
| Number of constraints which are clauses | 2684 |
| Number of constraints which are cardinality constraints (but not clauses) | 22 |
| Number of constraints which are nor clauses,nor cardinality constraints | 1 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 110 |
| 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 | 25 |
| Number of bits of the biggest number in a constraint | 5 |
| Biggest sum of numbers in a constraint | 671 |
| Number of bits of the biggest sum of numbers | 10 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
0.00/0.05 c SCIP version 1.1.0.7
0.00/0.05 c LP-Solver Clp 1.8.2
0.00/0.05 c user parameter file <scip.set> not found - using default parameters
0.00/0.05 c read problem <HOME/instance-1868283-1245119120.opb>
0.00/0.05 c original problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2707 constraints
0.04/0.06 c No objective function, only one solution is needed.
0.04/0.06 c start presolving problem
0.04/0.06 c presolving:
0.09/0.10 c (round 1) 0 del vars, 143 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2542 upgd conss, 242 impls, 22 clqs
0.09/0.11 c (round 2) 0 del vars, 143 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2564 upgd conss, 242 impls, 22 clqs
0.09/0.12 c presolving (3 rounds):
0.09/0.12 c 0 deleted vars, 143 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.12 c 242 implications, 22 cliques
0.09/0.12 c presolved problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2564 constraints
0.09/0.12 c 1 constraints of type <knapsack>
0.09/0.12 c 22 constraints of type <setppc>
0.09/0.12 c 2541 constraints of type <logicor>
0.09/0.12 c transformed objective value is always integral (scale: 1)
0.09/0.12 c Presolving Time: 0.05
0.09/0.12 c SATUNSAT-LIN
0.09/0.12 c -----------------------------------------------------------------------------------------------
0.09/0.12 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.12 c separating/flowcover/freq = c -1
0.09/0.12 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.12 c separating/cmir/freq = c -1
0.09/0.12 c # additional number of allowed LP iterations
0.09/0.12 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12 c heuristics/veclendiving/maxlpiterofs = c 1500
0.09/0.12 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12 c heuristics/veclendiving/maxlpiterquot = c 0.075
0.09/0.12 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12 c heuristics/veclendiving/freq = c -1
0.09/0.12 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.12 c heuristics/simplerounding/freq = c -1
0.09/0.12 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12 c heuristics/shifting/freq = c -1
0.09/0.12 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.12 c heuristics/rounding/freq = c -1
0.09/0.12 c # additional number of allowed LP iterations
0.09/0.12 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12 c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.09/0.12 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.09/0.12 c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.09/0.12 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 20]
0.09/0.12 c heuristics/rootsoldiving/freq = c -1
0.09/0.12 c # number of nodes added to the contingent of the total nodes
0.09/0.12 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.09/0.12 c heuristics/rens/nodesofs = c 2000
0.09/0.12 c # minimum percentage of integer variables that have to be fixable
0.09/0.12 c # [type: real, range: [0,1], default: 0.5]
0.09/0.12 c heuristics/rens/minfixingrate = c 0.3
0.09/0.12 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.12 c heuristics/rens/freq = c -1
0.09/0.12 c # additional number of allowed LP iterations
0.09/0.12 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12 c heuristics/pscostdiving/maxlpiterofs = c 1500
0.09/0.12 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12 c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.09/0.12 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12 c heuristics/pscostdiving/freq = c -1
0.09/0.12 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.12 c heuristics/oneopt/freq = c -1
0.09/0.12 c # additional number of allowed LP iterations
0.09/0.12 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12 c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.09/0.12 c # maximal fraction of diving LP iterations compared to total iteration number
0.09/0.12 c # [type: real, range: [0,1], default: 0.01]
0.09/0.12 c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.09/0.12 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 20]
0.09/0.12 c heuristics/objpscostdiving/freq = c -1
0.09/0.12 c # additional number of allowed LP iterations
0.09/0.12 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12 c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.09/0.12 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12 c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.09/0.12 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12 c heuristics/linesearchdiving/freq = c -1
0.09/0.12 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12 c heuristics/intshifting/freq = c -1
0.09/0.12 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12 c heuristics/intdiving/maxlpiterquot = c 0.075
0.09/0.12 c # additional number of allowed LP iterations
0.09/0.12 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12 c heuristics/guideddiving/maxlpiterofs = c 1500
0.09/0.12 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12 c heuristics/guideddiving/maxlpiterquot = c 0.075
0.09/0.12 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12 c heuristics/guideddiving/freq = c -1
0.09/0.12 c # additional number of allowed LP iterations
0.09/0.12 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12 c heuristics/fracdiving/maxlpiterofs = c 1500
0.09/0.12 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12 c heuristics/fracdiving/maxlpiterquot = c 0.075
0.09/0.12 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12 c heuristics/fracdiving/freq = c -1
0.09/0.12 c # additional number of allowed LP iterations
0.09/0.12 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12 c heuristics/feaspump/maxlpiterofs = c 2000
0.09/0.12 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 20]
0.09/0.12 c heuristics/feaspump/freq = c -1
0.09/0.12 c # minimum percentage of integer variables that have to be fixed
0.09/0.12 c # [type: real, range: [0,1], default: 0.666]
0.09/0.12 c heuristics/crossover/minfixingrate = c 0.5
0.09/0.12 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.09/0.12 c # [type: real, range: [0,1], default: 0.1]
0.09/0.12 c heuristics/crossover/nodesquot = c 0.15
0.09/0.12 c # number of nodes without incumbent change that heuristic should wait
0.09/0.12 c # [type: longint, range: [0,9223372036854775807], default: 200]
0.09/0.12 c heuristics/crossover/nwaitingnodes = c 100
0.09/0.12 c # number of nodes added to the contingent of the total nodes
0.09/0.12 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.09/0.12 c heuristics/crossover/nodesofs = c 750
0.09/0.12 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 30]
0.09/0.12 c heuristics/crossover/freq = c -1
0.09/0.12 c # additional number of allowed LP iterations
0.09/0.12 c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12 c heuristics/coefdiving/maxlpiterofs = c 1500
0.09/0.12 c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12 c heuristics/coefdiving/maxlpiterquot = c 0.075
0.09/0.12 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12 c heuristics/coefdiving/freq = c -1
0.09/0.12 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12 c presolving/probing/maxrounds = c 0
0.09/0.12 c # should presolving try to simplify knapsacks
0.09/0.12 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12 c constraints/knapsack/simplifyinequalities = c TRUE
0.09/0.12 c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.09/0.12 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.09/0.12 c constraints/knapsack/disaggregation = c FALSE
0.09/0.12 c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12 c constraints/knapsack/maxnumcardlift = c 0
0.09/0.12 c # should presolving try to simplify inequalities
0.09/0.12 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12 c constraints/linear/simplifyinequalities = c TRUE
0.09/0.12 c # maximal number of separation rounds in the root node (-1: unlimited)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12 c separating/maxroundsroot = c 5
0.09/0.12 c # maximal number of separation rounds per node (-1: unlimited)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 5]
0.09/0.12 c separating/maxrounds = c 1
0.09/0.12 c # solving stops, if the given number of solutions were found (-1: no limit)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12 c limits/solutions = c 1
0.09/0.12 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12 c limits/memory = c 1620
0.09/0.12 c # maximal time in seconds to run
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12 c limits/time = c 1791
0.09/0.12 c # frequency for displaying node information lines
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.12 c display/freq = c 10000
0.09/0.12 c -----------------------------------------------------------------------------------------------
0.09/0.12 c start solving problem
0.09/0.12 c
0.09/0.14 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.14 c 0.1s| 1 | 0 | 54 |3513k| 0 | 37 | 231 |2564 |2564 | 231 |2564 | 0 | 0 | 0 | 1.100000e+01 | -- | Inf
0.19/0.28 c 0.2s| 1 | 0 | 140 |3651k| 0 | 60 | 231 |2564 |2564 | 231 |2568 | 4 | 0 | 0 | 1.100000e+01 | -- | Inf
0.39/0.48 c 0.4s| 1 | 0 | 345 |3837k| 0 | 51 | 231 |2564 |2564 | 231 |2573 | 9 | 0 | 0 | 1.100000e+01 | -- | Inf
0.79/0.88 c 0.8s| 1 | 0 | 573 |3908k| 0 | 50 | 231 |2564 |2564 | 231 |2576 | 12 | 0 | 0 | 1.100000e+01 | -- | Inf
1.29/1.33 c 1.2s| 1 | 0 | 686 |3997k| 0 | 51 | 231 |2564 |2564 | 231 |2577 | 13 | 0 | 0 | 1.100000e+01 | -- | Inf
1.68/1.73 c 1.6s| 1 | 0 | 807 |4105k| 0 | 51 | 231 |2564 |2564 | 231 |2578 | 14 | 0 | 0 | 1.100000e+01 | -- | Inf
2.59/2.68 c 2.6s| 1 | 2 | 807 |4105k| 0 | 51 | 231 |2564 |2564 | 231 |2578 | 14 | 0 | 19 | 1.100000e+01 | -- | Inf
148.64/148.72 c 148s| 10000 | 672 |401831 |6179k| 53 | - | 231 |2969 | 950 | 231 |2569 | 14 |1019 |2293 | 1.500000e+01 | -- | Inf
254.71/254.87 c 253s| 20000 | 549 |769631 |6144k| 53 | - | 231 |2779 |1521 | 231 |2569 | 14 |1671 |2584 | 1.500000e+01 | -- | Inf
344.49/344.68 c
344.49/344.68 c SCIP Status : problem is solved [infeasible]
344.49/344.68 c Solving Time (sec) : 342.43
344.49/344.68 c Solving Nodes : 28978
344.49/344.68 c Primal Bound : +1.00000000000000e+20 (0 solutions)
344.49/344.68 c Dual Bound : +1.00000000000000e+20
344.49/344.68 c Gap : 0.00 %
344.49/344.68 c NODE 28978
344.49/344.68 c DUAL BOUND 1e+20
344.49/344.68 c PRIMAL BOUND 1e+20
344.49/344.68 c GAP 0
344.49/344.68 s UNSATISFIABLE
344.49/344.68 c SCIP Status : problem is solved [infeasible]
344.49/344.68 c Solving Time : 342.43
344.49/344.68 c Original Problem :
344.49/344.68 c Problem name : HOME/instance-1868283-1245119120.opb
344.49/344.68 c Variables : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
344.49/344.68 c Constraints : 2707 initial, 2707 maximal
344.49/344.68 c Presolved Problem :
344.49/344.68 c Problem name : t_HOME/instance-1868283-1245119120.opb
344.49/344.68 c Variables : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
344.49/344.68 c Constraints : 2564 initial, 3015 maximal
344.49/344.68 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
344.49/344.68 c trivial : 0.00 0 0 0 0 0 0 0 0
344.49/344.68 c dualfix : 0.00 0 0 0 0 0 0 0 0
344.49/344.68 c boundshift : 0.00 0 0 0 0 0 0 0 0
344.49/344.68 c inttobinary : 0.00 0 0 0 0 0 0 0 0
344.49/344.68 c implics : 0.00 0 0 0 0 0 0 0 0
344.49/344.68 c probing : 0.00 0 0 0 0 0 0 0 0
344.49/344.68 c knapsack : 0.00 0 0 0 0 0 0 0 0
344.49/344.68 c setppc : 0.00 0 0 0 0 0 0 0 0
344.49/344.68 c linear : 0.02 0 0 0 0 0 143 0 0
344.49/344.68 c logicor : 0.03 0 0 0 0 0 0 0 0
344.49/344.68 c root node : - 1 - - 1 - - - -
344.49/344.68 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
344.49/344.68 c integral : 0 0 0 15271 0 124 1191 0 0 29056
344.49/344.68 c knapsack : 1 5 61313 0 0 152 70965 0 0 0
344.49/344.68 c setppc : 22 5 61325 0 0 777 158838 0 0 0
344.49/344.68 c logicor : 2541+ 5 52949 0 0 145 161350 0 0 0
344.49/344.68 c countsols : 0 0 0 0 0 0 0 0 0 0
344.49/344.68 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
344.49/344.68 c integral : 55.97 0.00 0.00 55.97 0.00
344.49/344.68 c knapsack : 0.24 0.00 0.24 0.00 0.00
344.49/344.68 c setppc : 0.77 0.00 0.77 0.00 0.00
344.49/344.68 c logicor : 3.66 0.00 3.66 0.00 0.00
344.49/344.68 c countsols : 0.00 0.00 0.00 0.00 0.00
344.49/344.68 c Propagators : Time Calls Cutoffs DomReds
344.49/344.68 c rootredcost : 0.03 0 0 0
344.49/344.68 c pseudoobj : 0.98 61485 1 0
344.49/344.68 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
344.49/344.68 c propagation : 0.09 1074 1073 4754 15.8 16 13.3 -
344.49/344.68 c infeasible LP : 0.46 13330 0 0 0.0 0 0.0 0
344.49/344.68 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
344.49/344.68 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
344.49/344.68 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
344.49/344.68 c applied globally : - - - 2456 14.4 - - -
344.49/344.68 c applied locally : - - - 0 0.0 - - -
344.49/344.68 c Separators : Time Calls Cutoffs DomReds Cuts Conss
344.49/344.68 c cut pool : 0.00 4 - - 4 - (maximal pool size: 241)
344.49/344.68 c redcost : 0.25 14698 0 0 0 0
344.49/344.68 c impliedbounds : 0.00 5 0 0 0 0
344.49/344.68 c intobj : 0.00 0 0 0 0 0
344.49/344.68 c gomory : 0.73 5 0 0 1526 0
344.49/344.68 c strongcg : 0.60 5 0 0 2064 0
344.49/344.68 c cmir : 0.00 0 0 0 0 0
344.49/344.68 c flowcover : 0.00 0 0 0 0 0
344.49/344.68 c clique : 0.00 5 0 0 0 0
344.49/344.68 c zerohalf : 0.00 0 0 0 0 0
344.49/344.68 c mcf : 0.00 1 0 0 0 0
344.49/344.68 c Pricers : Time Calls Vars
344.49/344.68 c problem variables: 0.00 0 0
344.49/344.68 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
344.49/344.68 c relpscost : 55.95 15271 124 1191 0 0 29056
344.49/344.68 c pscost : 0.00 0 0 0 0 0 0
344.49/344.68 c inference : 0.00 0 0 0 0 0 0
344.49/344.68 c mostinf : 0.00 0 0 0 0 0 0
344.49/344.68 c leastinf : 0.00 0 0 0 0 0 0
344.49/344.68 c fullstrong : 0.00 0 0 0 0 0 0
344.49/344.68 c allfullstrong : 0.00 0 0 0 0 0 0
344.49/344.68 c random : 0.00 0 0 0 0 0 0
344.49/344.68 c Primal Heuristics : Time Calls Found
344.49/344.68 c LP solutions : 0.00 - 0
344.49/344.68 c pseudo solutions : 0.00 - 0
344.49/344.68 c simplerounding : 0.00 0 0
344.49/344.68 c rounding : 0.00 0 0
344.49/344.68 c shifting : 0.00 0 0
344.49/344.68 c intshifting : 0.00 0 0
344.49/344.68 c oneopt : 0.00 0 0
344.49/344.68 c fixandinfer : 0.00 0 0
344.49/344.68 c feaspump : 0.00 0 0
344.49/344.68 c coefdiving : 0.00 0 0
344.49/344.68 c pscostdiving : 0.00 0 0
344.49/344.68 c fracdiving : 0.00 0 0
344.49/344.68 c veclendiving : 0.00 0 0
344.49/344.68 c intdiving : 0.00 0 0
344.49/344.68 c actconsdiving : 0.00 0 0
344.49/344.68 c objpscostdiving : 0.00 0 0
344.49/344.68 c rootsoldiving : 0.00 0 0
344.49/344.68 c linesearchdiving : 0.00 0 0
344.49/344.68 c guideddiving : 0.00 0 0
344.49/344.68 c octane : 0.00 0 0
344.49/344.68 c rens : 0.00 0 0
344.49/344.68 c rins : 0.00 0 0
344.49/344.68 c localbranching : 0.00 0 0
344.49/344.68 c mutation : 0.00 0 0
344.49/344.68 c crossover : 0.00 0 0
344.49/344.68 c dins : 0.00 0 0
344.49/344.68 c LP : Time Calls Iterations Iter/call Iter/sec
344.49/344.68 c primal LP : 0.01 0 0 0.00 0.00
344.49/344.68 c dual LP : 264.71 28520 1043880 36.60 3943.49
344.49/344.68 c barrier LP : 0.00 0 0 0.00 -
344.49/344.68 c diving/probing LP: 0.00 0 0 0.00 -
344.49/344.68 c strong branching : 55.32 3163 228435 72.22 4129.34
344.49/344.68 c (at root node) : - 19 3175 167.11 -
344.49/344.68 c conflict analysis: 0.00 0 0 0.00 -
344.49/344.68 c B&B Tree :
344.49/344.68 c number of runs : 1
344.49/344.68 c nodes : 28978
344.49/344.68 c nodes (total) : 28978
344.49/344.68 c nodes left : 0
344.49/344.68 c max depth : 53
344.49/344.68 c max depth (total): 53
344.49/344.68 c backtracks : 3038 (10.5%)
344.49/344.68 c delayed cutoffs : 79
344.49/344.68 c repropagations : 2548 (7255 domain reductions, 79 cutoffs)
344.49/344.68 c avg switch length: 4.16
344.49/344.68 c switching time : 4.25
344.49/344.68 c Solution :
344.49/344.68 c Solutions found : 0 (0 improvements)
344.49/344.68 c Primal Bound : infeasible
344.49/344.68 c Dual Bound : -
344.49/344.68 c Gap : 0.00 %
344.49/344.68 c Root Dual Bound : +1.10000000000000e+01
344.59/344.70 c Time complete: 344.59.
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-1868283-1245119120/watcher-1868283-1245119120 -o /tmp/evaluation-result-1868283-1245119120/solver-1868283-1245119120 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868283-1245119120.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: 0.92 0.98 0.99 3/64 805 /proc/meminfo: memFree=1042864/2055920 swapFree=4192812/4192956 [pid=805] ppid=803 vsize=5812 CPUtime=0 /proc/805/stat : 805 (pbscip.linux.x8) R 803 805 31844 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 179509291 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0 /proc/805/statm: 1453 501 332 1256 0 192 0 [startup+0.0569021 s] /proc/loadavg: 0.92 0.98 0.99 3/64 805 /proc/meminfo: memFree=1042864/2055920 swapFree=4192812/4192956 [pid=805] ppid=803 vsize=13692 CPUtime=0.04 /proc/805/stat : 805 (pbscip.linux.x8) R 803 805 31844 0 -1 4194304 2774 0 0 0 4 0 0 0 18 0 1 0 179509291 14020608 2404 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 16384 0 0 0 17 1 0 0 /proc/805/statm: 3423 2404 411 1256 0 2162 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 13692 [startup+0.101907 s] /proc/loadavg: 0.92 0.98 0.99 3/64 805 /proc/meminfo: memFree=1042864/2055920 swapFree=4192812/4192956 [pid=805] ppid=803 vsize=18752 CPUtime=0.09 /proc/805/stat : 805 (pbscip.linux.x8) R 803 805 31844 0 -1 4194304 3847 0 0 0 8 1 0 0 18 0 1 0 179509291 19202048 3477 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0 /proc/805/statm: 4688 3477 471 1256 0 3427 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 18752 [startup+0.301927 s] /proc/loadavg: 0.92 0.98 0.99 3/64 805 /proc/meminfo: memFree=1042864/2055920 swapFree=4192812/4192956 [pid=805] ppid=803 vsize=25628 CPUtime=0.29 /proc/805/stat : 805 (pbscip.linux.x8) R 803 805 31844 0 -1 4194304 5312 0 0 0 27 2 0 0 17 0 1 0 179509291 26243072 4942 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0 /proc/805/statm: 6407 4942 649 1256 0 5146 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 25628 [startup+0.701966 s] /proc/loadavg: 0.92 0.98 0.99 3/64 805 /proc/meminfo: memFree=1042864/2055920 swapFree=4192812/4192956 [pid=805] ppid=803 vsize=27748 CPUtime=0.69 /proc/805/stat : 805 (pbscip.linux.x8) R 803 805 31844 0 -1 4194304 5931 0 0 0 66 3 0 0 20 0 1 0 179509291 28413952 5561 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0 /proc/805/statm: 6937 5561 649 1256 0 5676 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 27748 [startup+1.50205 s] /proc/loadavg: 0.92 0.98 0.99 2/65 806 /proc/meminfo: memFree=1022440/2055920 swapFree=4192812/4192956 [pid=805] ppid=803 vsize=28412 CPUtime=1.49 /proc/805/stat : 805 (pbscip.linux.x8) R 803 805 31844 0 -1 4194304 6151 0 0 0 146 3 0 0 25 0 1 0 179509291 29093888 5781 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0 /proc/805/statm: 7103 5781 649 1256 0 5842 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 28412 [startup+3.10121 s] /proc/loadavg: 0.92 0.98 0.99 2/65 806 /proc/meminfo: memFree=1021800/2055920 swapFree=4192812/4192956 [pid=805] ppid=803 vsize=31044 CPUtime=3.08 /proc/805/stat : 805 (pbscip.linux.x8) R 803 805 31844 0 -1 4194304 7305 0 0 0 304 4 0 0 25 0 1 0 179509291 31789056 5948 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/805/statm: 7761 5948 670 1256 0 6500 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 31044 [startup+6.30152 s] /proc/loadavg: 1.01 1.00 1.00 2/65 806 /proc/meminfo: memFree=1021096/2055920 swapFree=4192812/4192956 [pid=805] ppid=803 vsize=31148 CPUtime=6.28 /proc/805/stat : 805 (pbscip.linux.x8) R 803 805 31844 0 -1 4194304 7967 0 0 0 622 6 0 0 25 0 1 0 179509291 31895552 5979 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/805/statm: 7787 5979 674 1256 0 6526 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 31148 [startup+12.7012 s] /proc/loadavg: 1.01 1.00 1.00 2/65 806 /proc/meminfo: memFree=1021032/2055920 swapFree=4192812/4192956 [pid=805] ppid=803 vsize=31208 CPUtime=12.68 /proc/805/stat : 805 (pbscip.linux.x8) R 803 805 31844 0 -1 4194304 9512 0 0 0 1258 10 0 0 25 0 1 0 179509291 31956992 6087 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/805/statm: 7802 6087 675 1256 0 6541 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 31208 [startup+25.5014 s] /proc/loadavg: 1.00 1.00 1.00 2/65 806 /proc/meminfo: memFree=1020904/2055920 swapFree=4192812/4192956 [pid=805] ppid=803 vsize=31176 CPUtime=25.49 /proc/805/stat : 805 (pbscip.linux.x8) R 803 805 31844 0 -1 4194304 13351 0 0 0 2532 17 0 0 25 0 1 0 179509291 31924224 6121 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/805/statm: 7794 6121 678 1256 0 6533 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 31176 [startup+51.102 s] /proc/loadavg: 1.00 1.00 1.00 2/65 806 /proc/meminfo: memFree=1020072/2055920 swapFree=4192812/4192956 [pid=805] ppid=803 vsize=30052 CPUtime=51.06 /proc/805/stat : 805 (pbscip.linux.x8) R 803 805 31844 0 -1 4194304 24104 0 0 0 5073 33 0 0 25 0 1 0 179509291 30773248 6287 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/805/statm: 7513 6287 678 1256 0 6252 0 Current children cumulated CPU time (s) 51.06 Current children cumulated vsize (KiB) 30052 [startup+102.305 s] /proc/loadavg: 1.00 1.00 1.00 2/65 806 /proc/meminfo: memFree=1019176/2055920 swapFree=4192812/4192956 [pid=805] ppid=803 vsize=33284 CPUtime=102.25 /proc/805/stat : 805 (pbscip.linux.x8) R 803 805 31844 0 -1 4194304 46347 0 0 0 10158 67 0 0 25 0 1 0 179509291 34082816 6626 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/805/statm: 8321 6626 678 1256 0 7060 0 Current children cumulated CPU time (s) 102.25 Current children cumulated vsize (KiB) 33284 [startup+162.301 s] /proc/loadavg: 1.00 1.00 1.00 2/65 806 /proc/meminfo: memFree=1018792/2055920 swapFree=4192812/4192956 [pid=805] ppid=803 vsize=31624 CPUtime=162.24 /proc/805/stat : 805 (pbscip.linux.x8) R 803 805 31844 0 -1 4194304 81398 0 0 0 16111 113 0 0 25 0 1 0 179509291 32382976 6618 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/805/statm: 7906 6618 678 1256 0 6645 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 31624 [startup+222.301 s] /proc/loadavg: 1.00 1.00 1.00 2/65 806 /proc/meminfo: memFree=1018664/2055920 swapFree=4192812/4192956 [pid=805] ppid=803 vsize=31600 CPUtime=222.22 /proc/805/stat : 805 (pbscip.linux.x8) R 803 805 31844 0 -1 4194304 89222 0 0 0 22077 145 0 0 25 0 1 0 179509291 32358400 6652 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/805/statm: 7900 6652 678 1256 0 6639 0 Current children cumulated CPU time (s) 222.22 Current children cumulated vsize (KiB) 31600 [startup+282.302 s] /proc/loadavg: 1.00 1.00 1.00 2/65 806 /proc/meminfo: memFree=1018088/2055920 swapFree=4192812/4192956 [pid=805] ppid=803 vsize=32192 CPUtime=282.2 /proc/805/stat : 805 (pbscip.linux.x8) R 803 805 31844 0 -1 4194304 97417 0 0 0 28044 176 0 0 25 0 1 0 179509291 32964608 6794 1992294400 4194304 9342243 548682068736 18446744073709551615 7289239 0 0 4096 16384 0 0 0 17 1 0 0 /proc/805/statm: 8048 6794 678 1256 0 6787 0 Current children cumulated CPU time (s) 282.2 Current children cumulated vsize (KiB) 32192 [startup+342.302 s] /proc/loadavg: 1.00 1.00 1.00 2/65 806 /proc/meminfo: memFree=1017896/2055920 swapFree=4192812/4192956 [pid=805] ppid=803 vsize=32192 CPUtime=342.19 /proc/805/stat : 805 (pbscip.linux.x8) R 803 805 31844 0 -1 4194304 107044 0 0 0 34010 209 0 0 25 0 1 0 179509291 32964608 6819 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/805/statm: 8048 6819 678 1256 0 6787 0 Current children cumulated CPU time (s) 342.19 Current children cumulated vsize (KiB) 32192 Solver just ended. Dumping a history of the last processes samples [startup+343.901 s] /proc/loadavg: 1.00 1.00 1.00 2/65 806 /proc/meminfo: memFree=1017896/2055920 swapFree=4192812/4192956 [pid=805] ppid=803 vsize=32192 CPUtime=343.79 /proc/805/stat : 805 (pbscip.linux.x8) R 803 805 31844 0 -1 4194304 107044 0 0 0 34169 210 0 0 25 0 1 0 179509291 32964608 6819 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/805/statm: 8048 6819 678 1256 0 6787 0 Current children cumulated CPU time (s) 343.79 Current children cumulated vsize (KiB) 32192 [startup+344.305 s] /proc/loadavg: 1.00 1.00 1.00 2/65 806 /proc/meminfo: memFree=1018024/2055920 swapFree=4192812/4192956 [pid=805] ppid=803 vsize=32204 CPUtime=344.19 /proc/805/stat : 805 (pbscip.linux.x8) R 803 805 31844 0 -1 4194304 107138 0 0 0 34209 210 0 0 25 0 1 0 179509291 32976896 6801 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0 /proc/805/statm: 8051 6801 678 1256 0 6790 0 Current children cumulated CPU time (s) 344.19 Current children cumulated vsize (KiB) 32204 [startup+344.701 s] /proc/loadavg: 1.00 1.00 1.00 2/65 806 /proc/meminfo: memFree=1018024/2055920 swapFree=4192812/4192956 [pid=805] ppid=803 vsize=7456 CPUtime=344.59 /proc/805/stat : 805 (pbscip.linux.x8) R 803 805 31844 0 -1 4194304 107199 0 0 0 34248 211 0 0 25 0 1 0 179509291 7634944 1192 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 0 0 0 0 17 1 0 0 /proc/805/statm: 1864 1195 689 1256 0 603 0 Current children cumulated CPU time (s) 344.59 Current children cumulated vsize (KiB) 7456 Child status: 0 Real time (s): 344.702 CPU time (s): 344.601 CPU user time (s): 342.489 CPU system time (s): 2.11168 CPU usage (%): 99.9706 Max. virtual memory (cumulated for all children) (KiB): 35032 getrusage(RUSAGE_CHILDREN,...) data: user time used= 342.489 system time used= 2.11168 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 107202 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= 698 runsolver used 0.301954 second user time and 0.669898 second system time The end
Begin job on node36 at 2009-06-16 04:25:20 IDJOB=1868283 IDBENCH=1308 IDSOLVER=684 FILE ID=node36/1868283-1245119120 PBS_JOBID= 9363652 Free space on /tmp= 66200 MiB SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670675.opb COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1868283-1245119120/watcher-1868283-1245119120 -o /tmp/evaluation-result-1868283-1245119120/solver-1868283-1245119120 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868283-1245119120.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c118a5f7f4e95d7123e302378befd6ff RANDOM SEED=629329541 node36.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 : 3000.230 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 : 3000.230 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: 1043280 kB Buffers: 36380 kB Cached: 908344 kB SwapCached: 0 kB Active: 86652 kB Inactive: 872020 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1043280 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 11808 kB Writeback: 0 kB Mapped: 23704 kB Slab: 39964 kB Committed_AS: 159312 kB PageTables: 1360 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= 66188 MiB End job on node36 at 2009-06-16 04:31:05