| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) | UNSAT | 306.646 | 306.766 |
| Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900567024.opb |
| MD5SUM | 42a09607e2cf515cb7da5ec0628015c7 |
| 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 | 6.95294 |
| 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 | 755 |
| 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 SoPlex 1.4.1
0.00/0.05 c user parameter file <scip.set> not found - using default parameters
0.00/0.05 c read problem <HOME/instance-1868346-1245121761.opb>
0.00/0.05 c original problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2707 constraints
0.00/0.06 c No objective function, only one solution is needed.
0.00/0.06 c start presolving problem
0.00/0.06 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
0.09/0.15 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.15 c 0.1s| 1 | 0 | 77 |3513k| 0 | 34 | 231 |2564 |2564 | 231 |2564 | 0 | 0 | 0 | 1.100000e+01 | -- | Inf
0.19/0.27 c 0.2s| 1 | 0 | 103 |3670k| 0 | 39 | 231 |2564 |2564 | 231 |2570 | 6 | 0 | 0 | 1.100000e+01 | -- | Inf
0.49/0.54 c 0.5s| 1 | 0 | 126 |3881k| 0 | 39 | 231 |2564 |2564 | 231 |2573 | 9 | 0 | 0 | 1.100000e+01 | -- | Inf
0.79/0.87 c 0.8s| 1 | 0 | 141 |3950k| 0 | 41 | 231 |2564 |2564 | 231 |2577 | 13 | 0 | 0 | 1.100000e+01 | -- | Inf
1.19/1.22 c 1.1s| 1 | 0 | 164 |4019k| 0 | 43 | 231 |2564 |2564 | 231 |2578 | 14 | 0 | 0 | 1.100000e+01 | -- | Inf
1.49/1.59 c 1.5s| 1 | 0 | 178 |4036k| 0 | 45 | 231 |2564 |2564 | 231 |2579 | 15 | 0 | 0 | 1.100000e+01 | -- | Inf
4.09/4.10 c 4.0s| 1 | 2 | 178 |4037k| 0 | 45 | 231 |2564 |2564 | 231 |2579 | 15 | 0 | 33 | 1.100000e+01 | -- | Inf
161.22/161.32 c 160s| 10000 | 428 |278168 |6958k| 47 | - | 231 |5903 |1009 | 0 | 0 | 15 |7631 |2425 | 1.500000e+01 | -- | Inf
276.58/276.79 c 274s| 20000 | 212 |546674 |6956k| 52 | - | 231 |6803 |1427 | 231 |2574 | 15 | 15k|2618 | 1.600000e+01 | -- | Inf
306.57/306.74 c
306.57/306.74 c SCIP Status : problem is solved [infeasible]
306.57/306.74 c Solving Time (sec) : 304.09
306.57/306.74 c Solving Nodes : 22629
306.57/306.74 c Primal Bound : +1.00000000000000e+20 (0 solutions)
306.57/306.74 c Dual Bound : +1.00000000000000e+20
306.57/306.74 c Gap : 0.00 %
306.57/306.74 c NODE 22629
306.57/306.74 c DUAL BOUND 1e+20
306.57/306.74 c PRIMAL BOUND 1e+20
306.57/306.74 c GAP 0
306.57/306.74 s UNSATISFIABLE
306.57/306.74 c SCIP Status : problem is solved [infeasible]
306.57/306.74 c Solving Time : 304.09
306.57/306.74 c Original Problem :
306.57/306.74 c Problem name : HOME/instance-1868346-1245121761.opb
306.57/306.74 c Variables : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
306.57/306.74 c Constraints : 2707 initial, 2707 maximal
306.57/306.74 c Presolved Problem :
306.57/306.74 c Problem name : t_HOME/instance-1868346-1245121761.opb
306.57/306.74 c Variables : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
306.57/306.74 c Constraints : 2564 initial, 7205 maximal
306.57/306.74 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
306.57/306.74 c trivial : 0.00 0 0 0 0 0 0 0 0
306.57/306.74 c dualfix : 0.00 0 0 0 0 0 0 0 0
306.57/306.74 c boundshift : 0.00 0 0 0 0 0 0 0 0
306.57/306.74 c inttobinary : 0.00 0 0 0 0 0 0 0 0
306.57/306.74 c implics : 0.00 0 0 0 0 0 0 0 0
306.57/306.74 c probing : 0.00 0 0 0 0 0 0 0 0
306.57/306.74 c knapsack : 0.00 0 0 0 0 0 0 0 0
306.57/306.74 c setppc : 0.00 0 0 0 0 0 0 0 0
306.57/306.74 c linear : 0.02 0 0 0 0 0 143 0 0
306.57/306.74 c logicor : 0.03 0 0 0 0 0 0 0 0
306.57/306.74 c root node : - 1 - - 1 - - - -
306.57/306.74 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
306.57/306.74 c integral : 0 0 0 11838 0 71 845 0 0 22760
306.57/306.74 c knapsack : 1 5 89657 0 0 141 55786 0 0 0
306.57/306.74 c setppc : 22 5 89634 0 0 684 133120 0 0 0
306.57/306.74 c logicor : 2541+ 5 43647 0 0 212 135626 0 0 0
306.57/306.74 c countsols : 0 0 0 0 0 0 0 0 0 0
306.57/306.74 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
306.57/306.74 c integral : 53.49 0.00 0.00 53.49 0.00
306.57/306.74 c knapsack : 0.21 0.00 0.21 0.00 0.00
306.57/306.74 c setppc : 0.67 0.00 0.67 0.00 0.00
306.57/306.74 c logicor : 6.34 0.00 6.34 0.00 0.00
306.57/306.74 c countsols : 0.00 0.00 0.00 0.00 0.00
306.57/306.74 c Propagators : Time Calls Cutoffs DomReds
306.57/306.74 c rootredcost : 0.03 0 0 0
306.57/306.74 c pseudoobj : 1.23 89780 0 0
306.57/306.74 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
306.57/306.74 c propagation : 0.04 1037 1034 4959 19.0 24 22.3 -
306.57/306.74 c infeasible LP : 4.02 10268 10221 57976 29.6 121 19.9 0
306.57/306.74 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
306.57/306.74 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
306.57/306.74 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
306.57/306.74 c applied globally : - - - 17237 18.7 - - -
306.57/306.74 c applied locally : - - - 304 33.0 - - -
306.57/306.74 c Separators : Time Calls Cutoffs DomReds Cuts Conss
306.57/306.74 c cut pool : 0.00 4 - - 4 - (maximal pool size: 189)
306.57/306.74 c redcost : 0.19 11491 0 0 0 0
306.57/306.74 c impliedbounds : 0.00 5 0 0 0 0
306.57/306.74 c intobj : 0.00 0 0 0 0 0
306.57/306.74 c gomory : 0.79 5 0 0 732 0
306.57/306.74 c strongcg : 0.57 5 0 0 1233 0
306.57/306.74 c cmir : 0.00 0 0 0 0 0
306.57/306.74 c flowcover : 0.00 0 0 0 0 0
306.57/306.74 c clique : 0.00 5 0 0 0 0
306.57/306.74 c zerohalf : 0.00 0 0 0 0 0
306.57/306.74 c mcf : 0.00 1 0 0 0 0
306.57/306.74 c Pricers : Time Calls Vars
306.57/306.74 c problem variables: 0.00 0 0
306.57/306.74 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
306.57/306.74 c relpscost : 53.44 11838 71 845 0 0 22760
306.57/306.74 c pscost : 0.00 0 0 0 0 0 0
306.57/306.74 c inference : 0.00 0 0 0 0 0 0
306.57/306.74 c mostinf : 0.00 0 0 0 0 0 0
306.57/306.74 c leastinf : 0.00 0 0 0 0 0 0
306.57/306.74 c fullstrong : 0.00 0 0 0 0 0 0
306.57/306.74 c allfullstrong : 0.00 0 0 0 0 0 0
306.57/306.74 c random : 0.00 0 0 0 0 0 0
306.57/306.74 c Primal Heuristics : Time Calls Found
306.57/306.74 c LP solutions : 0.00 - 0
306.57/306.74 c pseudo solutions : 0.00 - 0
306.57/306.74 c simplerounding : 0.00 0 0
306.57/306.74 c rounding : 0.00 0 0
306.57/306.74 c shifting : 0.00 0 0
306.57/306.74 c intshifting : 0.00 0 0
306.57/306.74 c oneopt : 0.00 0 0
306.57/306.74 c fixandinfer : 0.00 0 0
306.57/306.74 c feaspump : 0.00 0 0
306.57/306.74 c coefdiving : 0.00 0 0
306.57/306.74 c pscostdiving : 0.00 0 0
306.57/306.74 c fracdiving : 0.00 0 0
306.57/306.74 c veclendiving : 0.00 0 0
306.57/306.74 c intdiving : 0.00 0 0
306.57/306.74 c actconsdiving : 0.00 0 0
306.57/306.74 c objpscostdiving : 0.00 0 0
306.57/306.74 c rootsoldiving : 0.00 0 0
306.57/306.74 c linesearchdiving : 0.00 0 0
306.57/306.74 c guideddiving : 0.00 0 0
306.57/306.74 c octane : 0.00 0 0
306.57/306.74 c rens : 0.00 0 0
306.57/306.74 c rins : 0.00 0 0
306.57/306.74 c localbranching : 0.00 0 0
306.57/306.74 c mutation : 0.00 0 0
306.57/306.74 c crossover : 0.00 0 0
306.57/306.74 c dins : 0.00 0 0
306.57/306.74 c LP : Time Calls Iterations Iter/call Iter/sec
306.57/306.74 c primal LP : 0.00 0 0 0.00 -
306.57/306.74 c dual LP : 218.54 22080 609963 27.63 2791.08
306.57/306.74 c barrier LP : 0.00 0 0 0.00 -
306.57/306.74 c diving/probing LP: 0.00 0 0 0.00 -
306.57/306.74 c strong branching : 53.05 2738 142487 52.04 2685.90
306.57/306.74 c (at root node) : - 33 6148 186.30 -
306.57/306.74 c conflict analysis: 0.00 0 0 0.00 -
306.57/306.74 c B&B Tree :
306.57/306.74 c number of runs : 1
306.57/306.74 c nodes : 22629
306.57/306.74 c nodes (total) : 22629
306.57/306.74 c nodes left : 0
306.57/306.74 c max depth : 52
306.57/306.74 c max depth (total): 52
306.57/306.74 c backtracks : 2356 (10.4%)
306.57/306.74 c delayed cutoffs : 132
306.57/306.74 c repropagations : 37442 (43071 domain reductions, 127 cutoffs)
306.57/306.74 c avg switch length: 5.92
306.57/306.74 c switching time : 5.29
306.57/306.74 c Solution :
306.57/306.74 c Solutions found : 0 (0 improvements)
306.57/306.74 c Primal Bound : infeasible
306.57/306.74 c Dual Bound : -
306.57/306.74 c Gap : 0.00 %
306.57/306.74 c Root Dual Bound : +1.10000000000000e+01
306.57/306.76 c Time complete: 306.64.
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-1868346-1245121761/watcher-1868346-1245121761 -o /tmp/evaluation-result-1868346-1245121761/solver-1868346-1245121761 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868346-1245121761.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.02 1.03 1.00 3/64 960 /proc/meminfo: memFree=1252912/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=4324 CPUtime=0 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 464 0 0 0 0 0 0 0 18 0 1 0 179772546 4427776 448 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0 /proc/960/statm: 1082 463 300 886 0 192 0 [startup+0.081802 s] /proc/loadavg: 1.02 1.03 1.00 3/64 960 /proc/meminfo: memFree=1252912/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=16420 CPUtime=0.07 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 3509 0 0 0 5 2 0 0 18 0 1 0 179772546 16814080 3137 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 4105 3137 422 886 0 3215 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 16420 [startup+0.101806 s] /proc/loadavg: 1.02 1.03 1.00 3/64 960 /proc/meminfo: memFree=1252912/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=17544 CPUtime=0.09 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 3797 0 0 0 7 2 0 0 18 0 1 0 179772546 17965056 3425 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 4386 3425 429 886 0 3496 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 17544 [startup+0.301843 s] /proc/loadavg: 1.02 1.03 1.00 3/64 960 /proc/meminfo: memFree=1252912/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=23052 CPUtime=0.29 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 5364 0 0 0 26 3 0 0 17 0 1 0 179772546 23605248 4949 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 5763 4949 547 886 0 4873 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 23052 [startup+0.701918 s] /proc/loadavg: 1.02 1.03 1.00 3/64 960 /proc/meminfo: memFree=1252912/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=24852 CPUtime=0.69 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 5823 0 0 0 64 5 0 0 20 0 1 0 179772546 25448448 5408 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 6213 5408 547 886 0 5323 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 24852 [startup+1.50107 s] /proc/loadavg: 1.02 1.03 1.00 2/65 961 /proc/meminfo: memFree=1233192/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=25232 CPUtime=1.49 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 5952 0 0 0 143 6 0 0 25 0 1 0 179772546 25837568 5537 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 6308 5537 547 886 0 5418 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 25232 [startup+3.10137 s] /proc/loadavg: 1.02 1.03 1.00 2/65 961 /proc/meminfo: memFree=1232360/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=25744 CPUtime=3.09 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 6062 0 0 0 302 7 0 0 25 0 1 0 179772546 26361856 5647 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 6436 5647 551 886 0 5546 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 25744 [startup+6.30197 s] /proc/loadavg: 1.01 1.03 1.00 2/65 961 /proc/meminfo: memFree=1232104/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=25744 CPUtime=6.29 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 6083 0 0 0 620 9 0 0 25 0 1 0 179772546 26361856 5668 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 6436 5668 554 886 0 5546 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 25744 [startup+12.7012 s] /proc/loadavg: 1.01 1.03 1.00 2/65 961 /proc/meminfo: memFree=1232168/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=25744 CPUtime=12.68 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 6090 0 0 0 1255 13 0 0 25 0 1 0 179772546 26361856 5675 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 6436 5675 561 886 0 5546 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 25744 [startup+25.5016 s] /proc/loadavg: 1.01 1.03 1.00 2/65 961 /proc/meminfo: memFree=1232168/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=25744 CPUtime=25.48 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 6090 0 0 0 2526 22 0 0 25 0 1 0 179772546 26361856 5675 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 6436 5675 561 886 0 5546 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 25744 [startup+51.1014 s] /proc/loadavg: 1.00 1.03 1.00 2/65 961 /proc/meminfo: memFree=1231464/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=26532 CPUtime=51.06 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 6287 0 0 0 5065 41 0 0 25 0 1 0 179772546 27168768 5872 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 6633 5872 561 886 0 5743 0 Current children cumulated CPU time (s) 51.06 Current children cumulated vsize (KiB) 26532 [startup+102.306 s] /proc/loadavg: 1.00 1.02 1.00 2/65 961 /proc/meminfo: memFree=1229800/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=28276 CPUtime=102.24 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 6710 0 0 0 10143 81 0 0 25 0 1 0 179772546 28954624 6295 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 7069 6295 561 886 0 6179 0 Current children cumulated CPU time (s) 102.24 Current children cumulated vsize (KiB) 28276 [startup+162.301 s] /proc/loadavg: 1.00 1.01 1.00 2/65 961 /proc/meminfo: memFree=1228840/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=29072 CPUtime=162.22 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 6939 0 0 0 16092 130 0 0 25 0 1 0 179772546 29769728 6524 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 7268 6524 561 886 0 6378 0 Current children cumulated CPU time (s) 162.22 Current children cumulated vsize (KiB) 29072 [startup+222.301 s] /proc/loadavg: 1.00 1.01 1.00 2/65 961 /proc/meminfo: memFree=1227880/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=29900 CPUtime=222.2 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 7164 0 0 0 22040 180 0 0 25 0 1 0 179772546 30617600 6749 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 7475 6749 561 886 0 6585 0 Current children cumulated CPU time (s) 222.2 Current children cumulated vsize (KiB) 29900 [startup+282.302 s] /proc/loadavg: 1.00 1.00 1.00 2/65 961 /proc/meminfo: memFree=1227560/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=30216 CPUtime=282.18 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 7235 0 0 0 27988 230 0 0 25 0 1 0 179772546 30941184 6820 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 7554 6820 561 886 0 6664 0 Current children cumulated CPU time (s) 282.18 Current children cumulated vsize (KiB) 30216 Solver just ended. Dumping a history of the last processes samples [startup+294.302 s] /proc/loadavg: 1.00 1.00 1.00 2/65 961 /proc/meminfo: memFree=1227432/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=30392 CPUtime=294.18 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 7255 0 0 0 29179 239 0 0 25 0 1 0 179772546 31121408 6840 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 7598 6840 561 886 0 6708 0 Current children cumulated CPU time (s) 294.18 Current children cumulated vsize (KiB) 30392 [startup+300.701 s] /proc/loadavg: 1.00 1.00 1.00 2/65 961 /proc/meminfo: memFree=1227432/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=30392 CPUtime=300.57 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 7266 0 0 0 29813 244 0 0 25 0 1 0 179772546 31121408 6851 1992294400 4194304 7823515 548682068736 18446744073709551615 5102375 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 7598 6851 561 886 0 6708 0 Current children cumulated CPU time (s) 300.57 Current children cumulated vsize (KiB) 30392 [startup+303.902 s] /proc/loadavg: 1.00 1.00 1.00 2/65 961 /proc/meminfo: memFree=1227432/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=30392 CPUtime=303.77 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 7266 0 0 0 30130 247 0 0 25 0 1 0 179772546 31121408 6851 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 7598 6851 561 886 0 6708 0 Current children cumulated CPU time (s) 303.77 Current children cumulated vsize (KiB) 30392 [startup+305.502 s] /proc/loadavg: 1.00 1.00 1.00 2/65 961 /proc/meminfo: memFree=1227432/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=30392 CPUtime=305.38 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 7266 0 0 0 30289 249 0 0 25 0 1 0 179772546 31121408 6851 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 7598 6851 561 886 0 6708 0 Current children cumulated CPU time (s) 305.38 Current children cumulated vsize (KiB) 30392 [startup+306.301 s] /proc/loadavg: 1.00 1.00 1.00 2/65 961 /proc/meminfo: memFree=1227432/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=30392 CPUtime=306.17 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 7267 0 0 0 30368 249 0 0 25 0 1 0 179772546 31121408 6852 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 7598 6852 561 886 0 6708 0 Current children cumulated CPU time (s) 306.17 Current children cumulated vsize (KiB) 30392 [startup+306.701 s] /proc/loadavg: 1.00 1.00 1.00 2/65 961 /proc/meminfo: memFree=1227432/2055920 swapFree=4182544/4192956 [pid=960] ppid=958 vsize=30392 CPUtime=306.57 /proc/960/stat : 960 (pbscip.linux.x8) R 958 960 31785 0 -1 4194304 7267 0 0 0 30408 249 0 0 25 0 1 0 179772546 31121408 6852 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/960/statm: 7598 6852 561 886 0 6708 0 Current children cumulated CPU time (s) 306.57 Current children cumulated vsize (KiB) 30392 Child status: 0 Real time (s): 306.766 CPU time (s): 306.646 CPU user time (s): 304.142 CPU system time (s): 2.50462 CPU usage (%): 99.9611 Max. virtual memory (cumulated for all children) (KiB): 30392 getrusage(RUSAGE_CHILDREN,...) data: user time used= 304.142 system time used= 2.50462 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7277 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= 6 involuntary context switches= 564 runsolver used 0.235964 second user time and 0.684895 second system time The end
Begin job on node47 at 2009-06-16 05:09:21 IDJOB=1868346 IDBENCH=1340 IDSOLVER=683 FILE ID=node47/1868346-1245121761 PBS_JOBID= 9363663 Free space on /tmp= 65952 MiB SOLVER NAME= 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/tsp/normalized-t3002.11tsp11.1900567024.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-1868346-1245121761/watcher-1868346-1245121761 -o /tmp/evaluation-result-1868346-1245121761/solver-1868346-1245121761 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868346-1245121761.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 42a09607e2cf515cb7da5ec0628015c7 RANDOM SEED=1637992899 node47.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 : 3000.261 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 : 3000.261 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: 1253392 kB Buffers: 43220 kB Cached: 688684 kB SwapCached: 4196 kB Active: 68380 kB Inactive: 671328 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1253392 kB SwapTotal: 4192956 kB SwapFree: 4182544 kB Dirty: 9972 kB Writeback: 0 kB Mapped: 13652 kB Slab: 48840 kB Committed_AS: 165508 kB PageTables: 1448 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= 65944 MiB End job on node47 at 2009-06-16 05:14:28