| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIPclp SCIP 1.1.0.7 with CLP 1.8.2 | UNSAT | 289.809 | 289.902 |
| Name | /PURE-SAT/SAT09/CRAFTED/ modcircuits/owp_4vars_5gates.opb |
| MD5SUM | 5e53057f88370cad9f03360ea174025c |
| Bench Category | PURE-SAT (instances containing only clauses) |
| 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 | 0.264959 |
| 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 | 267 |
| Total number of constraints | 23747 |
| Number of constraints which are clauses | 23747 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 0 |
| Minimum length of a constraint | 1 |
| Maximum length of a constraint | 19 |
| 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 | 4 |
| Number of bits of the biggest number in a constraint | 3 |
| Biggest sum of numbers in a constraint | 20 |
| Number of bits of the biggest sum of numbers | 5 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
0.39/0.43 c SCIP version 1.1.0.7
0.39/0.43 c LP-Solver Clp 1.8.2
0.39/0.43 c user parameter file <scip.set> not found - using default parameters
0.39/0.43 c read problem <HOME/instance-1884628-1245259773.opb>
0.39/0.43 c original problem has 267 variables (267 bin, 0 int, 0 impl, 0 cont) and 23747 constraints
0.49/0.52 c No objective function, only one solution is needed.
0.49/0.52 c start presolving problem
0.49/0.52 c presolving:
0.59/0.64 c (round 1) 68 del vars, 116 del conss, 64 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1110 impls, 0 clqs
0.69/0.73 c (round 2) 68 del vars, 11636 del conss, 64 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1110 impls, 0 clqs
1.79/1.88 c (round 3) 68 del vars, 16223 del conss, 64 chg bounds, 0 chg sides, 0 chg coeffs, 11841 upgd conss, 1110 impls, 0 clqs
2.39/2.43 c (round 4) 68 del vars, 17569 del conss, 64 chg bounds, 0 chg sides, 0 chg coeffs, 11841 upgd conss, 1110 impls, 0 clqs
2.49/2.51 c (round 5) 68 del vars, 17673 del conss, 64 chg bounds, 0 chg sides, 0 chg coeffs, 11841 upgd conss, 1110 impls, 0 clqs
2.49/2.56 c (round 6) 68 del vars, 17713 del conss, 64 chg bounds, 0 chg sides, 0 chg coeffs, 11841 upgd conss, 1110 impls, 0 clqs
2.49/2.60 c (round 7) 68 del vars, 17723 del conss, 64 chg bounds, 0 chg sides, 0 chg coeffs, 11841 upgd conss, 1110 impls, 0 clqs
2.59/2.62 c (round 8) 68 del vars, 17725 del conss, 64 chg bounds, 0 chg sides, 0 chg coeffs, 11841 upgd conss, 1110 impls, 0 clqs
2.69/2.74 c (round 9) 68 del vars, 18021 del conss, 64 chg bounds, 0 chg sides, 0 chg coeffs, 11841 upgd conss, 1110 impls, 0 clqs
2.69/2.74 c presolving (10 rounds):
2.69/2.74 c 68 deleted vars, 18021 deleted constraints, 64 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
2.69/2.74 c 1110 implications, 0 cliques
2.69/2.74 c presolved problem has 199 variables (199 bin, 0 int, 0 impl, 0 cont) and 5726 constraints
2.69/2.74 c 15 constraints of type <linear>
2.69/2.74 c 5711 constraints of type <logicor>
2.69/2.74 c transformed objective value is always integral (scale: 1)
2.69/2.74 c Presolving Time: 2.13
2.69/2.74 c SATUNSAT-LIN
2.69/2.74 c -----------------------------------------------------------------------------------------------
2.69/2.74 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
2.69/2.74 c # [type: int, range: [-1,2147483647], default: 0]
2.69/2.74 c separating/flowcover/freq = c -1
2.69/2.74 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
2.69/2.74 c # [type: int, range: [-1,2147483647], default: 0]
2.69/2.74 c separating/cmir/freq = c -1
2.69/2.74 c # additional number of allowed LP iterations
2.69/2.74 c # [type: int, range: [0,2147483647], default: 1000]
2.69/2.74 c heuristics/veclendiving/maxlpiterofs = c 1500
2.69/2.74 c # maximal fraction of diving LP iterations compared to node LP iterations
2.69/2.74 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.69/2.74 c heuristics/veclendiving/maxlpiterquot = c 0.075
2.69/2.74 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
2.69/2.74 c # [type: int, range: [-1,2147483647], default: 10]
2.69/2.74 c heuristics/veclendiving/freq = c -1
2.69/2.74 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
2.69/2.74 c # [type: int, range: [-1,2147483647], default: 1]
2.69/2.74 c heuristics/simplerounding/freq = c -1
2.69/2.74 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
2.69/2.74 c # [type: int, range: [-1,2147483647], default: 10]
2.69/2.74 c heuristics/shifting/freq = c -1
2.69/2.74 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
2.69/2.74 c # [type: int, range: [-1,2147483647], default: 1]
2.69/2.74 c heuristics/rounding/freq = c -1
2.69/2.74 c # additional number of allowed LP iterations
2.69/2.74 c # [type: int, range: [0,2147483647], default: 1000]
2.69/2.74 c heuristics/rootsoldiving/maxlpiterofs = c 1500
2.69/2.74 c # maximal fraction of diving LP iterations compared to node LP iterations
2.69/2.74 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
2.69/2.74 c heuristics/rootsoldiving/maxlpiterquot = c 0.015
2.69/2.74 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
2.69/2.74 c # [type: int, range: [-1,2147483647], default: 20]
2.69/2.74 c heuristics/rootsoldiving/freq = c -1
2.69/2.74 c # number of nodes added to the contingent of the total nodes
2.69/2.74 c # [type: longint, range: [0,9223372036854775807], default: 500]
2.69/2.74 c heuristics/rens/nodesofs = c 2000
2.69/2.74 c # minimum percentage of integer variables that have to be fixable
2.69/2.74 c # [type: real, range: [0,1], default: 0.5]
2.69/2.74 c heuristics/rens/minfixingrate = c 0.3
2.69/2.74 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
2.69/2.74 c # [type: int, range: [-1,2147483647], default: 0]
2.69/2.74 c heuristics/rens/freq = c -1
2.69/2.74 c # additional number of allowed LP iterations
2.69/2.74 c # [type: int, range: [0,2147483647], default: 1000]
2.69/2.74 c heuristics/pscostdiving/maxlpiterofs = c 1500
2.69/2.74 c # maximal fraction of diving LP iterations compared to node LP iterations
2.69/2.74 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.69/2.74 c heuristics/pscostdiving/maxlpiterquot = c 0.075
2.69/2.74 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
2.69/2.74 c # [type: int, range: [-1,2147483647], default: 10]
2.69/2.74 c heuristics/pscostdiving/freq = c -1
2.69/2.74 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
2.69/2.74 c # [type: int, range: [-1,2147483647], default: 1]
2.69/2.74 c heuristics/oneopt/freq = c -1
2.69/2.74 c # additional number of allowed LP iterations
2.69/2.74 c # [type: int, range: [0,2147483647], default: 1000]
2.69/2.74 c heuristics/objpscostdiving/maxlpiterofs = c 1500
2.69/2.74 c # maximal fraction of diving LP iterations compared to total iteration number
2.69/2.74 c # [type: real, range: [0,1], default: 0.01]
2.69/2.74 c heuristics/objpscostdiving/maxlpiterquot = c 0.015
2.69/2.74 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
2.69/2.74 c # [type: int, range: [-1,2147483647], default: 20]
2.69/2.74 c heuristics/objpscostdiving/freq = c -1
2.69/2.74 c # additional number of allowed LP iterations
2.69/2.74 c # [type: int, range: [0,2147483647], default: 1000]
2.69/2.74 c heuristics/linesearchdiving/maxlpiterofs = c 1500
2.69/2.74 c # maximal fraction of diving LP iterations compared to node LP iterations
2.69/2.74 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.69/2.74 c heuristics/linesearchdiving/maxlpiterquot = c 0.075
2.69/2.74 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
2.69/2.74 c # [type: int, range: [-1,2147483647], default: 10]
2.69/2.74 c heuristics/linesearchdiving/freq = c -1
2.69/2.74 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
2.69/2.74 c # [type: int, range: [-1,2147483647], default: 10]
2.69/2.74 c heuristics/intshifting/freq = c -1
2.69/2.74 c # maximal fraction of diving LP iterations compared to node LP iterations
2.69/2.74 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.69/2.74 c heuristics/intdiving/maxlpiterquot = c 0.075
2.69/2.74 c # additional number of allowed LP iterations
2.69/2.74 c # [type: int, range: [0,2147483647], default: 1000]
2.69/2.74 c heuristics/guideddiving/maxlpiterofs = c 1500
2.69/2.74 c # maximal fraction of diving LP iterations compared to node LP iterations
2.69/2.74 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.69/2.74 c heuristics/guideddiving/maxlpiterquot = c 0.075
2.69/2.74 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
2.69/2.74 c # [type: int, range: [-1,2147483647], default: 10]
2.69/2.75 c heuristics/guideddiving/freq = c -1
2.69/2.75 c # additional number of allowed LP iterations
2.69/2.75 c # [type: int, range: [0,2147483647], default: 1000]
2.69/2.75 c heuristics/fracdiving/maxlpiterofs = c 1500
2.69/2.75 c # maximal fraction of diving LP iterations compared to node LP iterations
2.69/2.75 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.69/2.75 c heuristics/fracdiving/maxlpiterquot = c 0.075
2.69/2.75 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
2.69/2.75 c # [type: int, range: [-1,2147483647], default: 10]
2.69/2.75 c heuristics/fracdiving/freq = c -1
2.69/2.75 c # additional number of allowed LP iterations
2.69/2.75 c # [type: int, range: [0,2147483647], default: 1000]
2.69/2.75 c heuristics/feaspump/maxlpiterofs = c 2000
2.69/2.75 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
2.69/2.75 c # [type: int, range: [-1,2147483647], default: 20]
2.69/2.75 c heuristics/feaspump/freq = c -1
2.69/2.75 c # minimum percentage of integer variables that have to be fixed
2.69/2.75 c # [type: real, range: [0,1], default: 0.666]
2.69/2.75 c heuristics/crossover/minfixingrate = c 0.5
2.69/2.75 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
2.69/2.75 c # [type: real, range: [0,1], default: 0.1]
2.69/2.75 c heuristics/crossover/nodesquot = c 0.15
2.69/2.75 c # number of nodes without incumbent change that heuristic should wait
2.69/2.75 c # [type: longint, range: [0,9223372036854775807], default: 200]
2.69/2.75 c heuristics/crossover/nwaitingnodes = c 100
2.69/2.75 c # number of nodes added to the contingent of the total nodes
2.69/2.75 c # [type: longint, range: [0,9223372036854775807], default: 500]
2.69/2.75 c heuristics/crossover/nodesofs = c 750
2.69/2.75 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
2.69/2.75 c # [type: int, range: [-1,2147483647], default: 30]
2.69/2.75 c heuristics/crossover/freq = c -1
2.69/2.75 c # additional number of allowed LP iterations
2.69/2.75 c # [type: int, range: [0,2147483647], default: 1000]
2.69/2.75 c heuristics/coefdiving/maxlpiterofs = c 1500
2.69/2.75 c # maximal fraction of diving LP iterations compared to node LP iterations
2.69/2.75 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
2.69/2.75 c heuristics/coefdiving/maxlpiterquot = c 0.075
2.69/2.75 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
2.69/2.75 c # [type: int, range: [-1,2147483647], default: 10]
2.69/2.75 c heuristics/coefdiving/freq = c -1
2.69/2.75 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
2.69/2.75 c # [type: int, range: [-1,2147483647], default: -1]
2.69/2.75 c presolving/probing/maxrounds = c 0
2.69/2.75 c # should presolving try to simplify knapsacks
2.69/2.75 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.69/2.75 c constraints/knapsack/simplifyinequalities = c TRUE
2.69/2.75 c # should disaggregation of knapsack constraints be allowed in preprocessing?
2.69/2.75 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
2.69/2.75 c constraints/knapsack/disaggregation = c FALSE
2.69/2.75 c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
2.69/2.75 c # [type: int, range: [-1,2147483647], default: -1]
2.69/2.75 c constraints/knapsack/maxnumcardlift = c 0
2.69/2.75 c # should presolving try to simplify inequalities
2.69/2.75 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.69/2.75 c constraints/linear/simplifyinequalities = c TRUE
2.69/2.75 c # maximal number of separation rounds in the root node (-1: unlimited)
2.69/2.75 c # [type: int, range: [-1,2147483647], default: -1]
2.69/2.75 c separating/maxroundsroot = c 5
2.69/2.75 c # maximal number of separation rounds per node (-1: unlimited)
2.69/2.75 c # [type: int, range: [-1,2147483647], default: 5]
2.69/2.75 c separating/maxrounds = c 1
2.69/2.75 c # solving stops, if the given number of solutions were found (-1: no limit)
2.69/2.75 c # [type: int, range: [-1,2147483647], default: -1]
2.69/2.75 c limits/solutions = c 1
2.69/2.75 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.69/2.75 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.69/2.75 c limits/memory = c 1620
2.69/2.75 c # maximal time in seconds to run
2.69/2.75 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.69/2.75 c limits/time = c 1791
2.69/2.75 c # frequency for displaying node information lines
2.69/2.75 c # [type: int, range: [-1,2147483647], default: 100]
2.69/2.75 c display/freq = c 10000
2.69/2.75 c -----------------------------------------------------------------------------------------------
2.69/2.75 c start solving problem
2.69/2.75 c
2.79/2.82 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
2.79/2.82 c 2.3s| 1 | 0 | 121 | 18M| 0 | 71 | 199 |5726 |5726 | 199 |5726 | 0 | 0 | 0 | 6.400000e+01 | -- | Inf
2.89/2.98 c 2.4s| 1 | 0 | 160 | 18M| 0 | 70 | 199 |5726 |5726 | 199 |5736 | 10 | 0 | 0 | 6.466667e+01 | -- | Inf
3.09/3.14 c 2.6s| 1 | 0 | 190 | 18M| 0 | 75 | 199 |5726 |5726 | 199 |5745 | 19 | 0 | 0 | 6.550000e+01 | -- | Inf
3.30/3.36 c 2.8s| 1 | 0 | 220 | 18M| 0 | 73 | 199 |5726 |5726 | 199 |5754 | 28 | 0 | 0 | 6.633333e+01 | -- | Inf
3.59/3.68 c 3.1s| 1 | 0 | 328 | 18M| 0 | 94 | 199 |5726 |5726 | 199 |5763 | 37 | 0 | 0 | 6.766667e+01 | -- | Inf
3.99/4.09 c 3.5s| 1 | 0 | 475 | 18M| 0 | 72 | 199 |5726 |5726 | 199 |5774 | 48 | 0 | 0 | 6.866667e+01 | -- | Inf
11.99/12.08 c 11.5s| 1 | 2 | 475 | 18M| 0 | 72 | 199 |5726 |5726 | 199 |5774 | 48 | 0 | 31 | 6.866667e+01 | -- | Inf
174.34/174.42 c 172s| 10000 | 3386 |146361 | 27M| 30 | 31 | 199 |9025 |2243 | 199 |5745 | 48 | 11k|1839 | 7.900000e+01 | -- | Inf
289.70/289.84 c
289.70/289.84 c SCIP Status : problem is solved [infeasible]
289.70/289.84 c Solving Time (sec) : 286.58
289.70/289.84 c Solving Nodes : 18668
289.70/289.84 c Primal Bound : +1.00000000000000e+20 (0 solutions)
289.70/289.84 c Dual Bound : +1.00000000000000e+20
289.70/289.84 c Gap : 0.00 %
289.70/289.84 c NODE 18668
289.70/289.84 c DUAL BOUND 1e+20
289.70/289.84 c PRIMAL BOUND 1e+20
289.70/289.84 c GAP 0
289.70/289.84 s UNSATISFIABLE
289.70/289.84 c SCIP Status : problem is solved [infeasible]
289.70/289.84 c Solving Time : 286.58
289.70/289.84 c Original Problem :
289.70/289.84 c Problem name : HOME/instance-1884628-1245259773.opb
289.70/289.84 c Variables : 267 (267 binary, 0 integer, 0 implicit integer, 0 continuous)
289.70/289.84 c Constraints : 23747 initial, 23747 maximal
289.70/289.84 c Presolved Problem :
289.70/289.84 c Problem name : t_HOME/instance-1884628-1245259773.opb
289.70/289.84 c Variables : 199 (199 binary, 0 integer, 0 implicit integer, 0 continuous)
289.70/289.84 c Constraints : 5726 initial, 10535 maximal
289.70/289.84 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
289.70/289.84 c trivial : 0.00 0 0 0 0 0 0 0 0
289.70/289.84 c dualfix : 0.00 4 0 0 0 0 0 0 0
289.70/289.84 c boundshift : 0.00 0 0 0 0 0 0 0 0
289.70/289.84 c inttobinary : 0.00 0 0 0 0 0 0 0 0
289.70/289.84 c implics : 0.00 0 0 0 0 0 0 0 0
289.70/289.84 c probing : 0.00 0 0 0 0 0 0 0 0
289.70/289.84 c linear : 0.21 64 0 0 64 0 11891 0 0
289.70/289.84 c logicor : 1.88 0 0 0 0 0 6130 0 0
289.70/289.84 c root node : - 5 - - 5 - - - -
289.70/289.84 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
289.70/289.84 c integral : 0 0 0 13349 0 67 1037 0 0 24760
289.70/289.84 c linear : 15 5 88353 0 0 405 3018 0 0 0
289.70/289.84 c logicor : 5711+ 5 79345 0 0 9214 207925 0 0 0
289.70/289.84 c countsols : 0 0 0 0 0 0 0 0 0 0
289.70/289.84 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
289.70/289.84 c integral : 45.42 0.00 0.00 45.42 0.00
289.70/289.84 c linear : 0.46 0.00 0.46 0.00 0.00
289.70/289.84 c logicor : 19.42 0.00 19.42 0.00 0.00
289.70/289.84 c countsols : 0.00 0.00 0.00 0.00 0.00
289.70/289.84 c Propagators : Time Calls Cutoffs DomReds
289.70/289.84 c rootredcost : 0.04 0 0 0
289.70/289.84 c pseudoobj : 1.16 88430 0 0
289.70/289.84 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
289.70/289.84 c propagation : 0.81 9619 9598 55284 19.9 2624 7.8 -
289.70/289.84 c infeasible LP : 0.00 88 0 0 0.0 0 0.0 0
289.70/289.84 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
289.70/289.84 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
289.70/289.84 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
289.70/289.84 c applied globally : - - - 31114 14.6 - - -
289.70/289.84 c applied locally : - - - 0 0.0 - - -
289.70/289.84 c Separators : Time Calls Cutoffs DomReds Cuts Conss
289.70/289.84 c cut pool : 0.00 4 - - 15 - (maximal pool size: 404)
289.70/289.84 c redcost : 0.11 12483 0 0 0 0
289.70/289.84 c impliedbounds : 0.00 5 0 0 0 0
289.70/289.84 c intobj : 0.00 0 0 0 0 0
289.70/289.84 c gomory : 0.44 5 0 0 2500 0
289.70/289.84 c strongcg : 0.41 5 0 0 2500 0
289.70/289.84 c cmir : 0.00 0 0 0 0 0
289.70/289.84 c flowcover : 0.00 0 0 0 0 0
289.70/289.84 c clique : 0.01 5 0 0 31 0
289.70/289.84 c zerohalf : 0.00 0 0 0 0 0
289.70/289.84 c mcf : 0.01 1 0 0 0 0
289.70/289.84 c Pricers : Time Calls Vars
289.70/289.84 c problem variables: 0.00 0 0
289.70/289.84 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
289.70/289.84 c relpscost : 45.38 13349 67 1037 0 0 24760
289.70/289.84 c pscost : 0.00 0 0 0 0 0 0
289.70/289.84 c inference : 0.00 0 0 0 0 0 0
289.70/289.84 c mostinf : 0.00 0 0 0 0 0 0
289.70/289.84 c leastinf : 0.00 0 0 0 0 0 0
289.70/289.84 c fullstrong : 0.00 0 0 0 0 0 0
289.70/289.84 c allfullstrong : 0.00 0 0 0 0 0 0
289.70/289.84 c random : 0.00 0 0 0 0 0 0
289.70/289.84 c Primal Heuristics : Time Calls Found
289.70/289.84 c LP solutions : 0.00 - 0
289.70/289.84 c pseudo solutions : 0.00 - 0
289.70/289.84 c simplerounding : 0.00 0 0
289.70/289.84 c rounding : 0.00 0 0
289.70/289.84 c shifting : 0.00 0 0
289.70/289.84 c intshifting : 0.00 0 0
289.70/289.84 c oneopt : 0.00 0 0
289.70/289.84 c fixandinfer : 0.00 0 0
289.70/289.84 c feaspump : 0.00 0 0
289.70/289.84 c coefdiving : 0.00 0 0
289.70/289.84 c pscostdiving : 0.00 0 0
289.70/289.84 c fracdiving : 0.00 0 0
289.70/289.84 c veclendiving : 0.00 0 0
289.70/289.84 c intdiving : 0.00 0 0
289.70/289.84 c actconsdiving : 0.00 0 0
289.70/289.84 c objpscostdiving : 0.00 0 0
289.70/289.84 c rootsoldiving : 0.00 0 0
289.70/289.84 c linesearchdiving : 0.00 0 0
289.70/289.84 c guideddiving : 0.00 0 0
289.70/289.84 c octane : 0.00 0 0
289.70/289.84 c rens : 0.00 0 0
289.70/289.84 c rins : 0.00 0 0
289.70/289.84 c localbranching : 0.00 0 0
289.70/289.84 c mutation : 0.00 0 0
289.70/289.84 c crossover : 0.00 0 0
289.70/289.84 c dins : 0.00 0 0
289.70/289.84 c LP : Time Calls Iterations Iter/call Iter/sec
289.70/289.84 c primal LP : 0.02 0 0 0.00 0.00
289.70/289.84 c dual LP : 181.27 13441 239986 17.85 1323.91
289.70/289.84 c barrier LP : 0.00 0 0 0.00 -
289.70/289.84 c diving/probing LP: 0.00 0 0 0.00 -
289.70/289.84 c strong branching : 44.72 2483 54826 22.08 1225.98
289.70/289.84 c (at root node) : - 31 7678 247.68 -
289.70/289.84 c conflict analysis: 0.00 0 0 0.00 -
289.70/289.84 c B&B Tree :
289.70/289.84 c number of runs : 1
289.70/289.84 c nodes : 18668
289.70/289.84 c nodes (total) : 18668
289.70/289.84 c nodes left : 0
289.70/289.84 c max depth : 31
289.70/289.84 c max depth (total): 31
289.70/289.84 c backtracks : 6984 (37.4%)
289.70/289.84 c delayed cutoffs : 6093
289.70/289.84 c repropagations : 18681 (71334 domain reductions, 3486 cutoffs)
289.70/289.84 c avg switch length: 11.29
289.70/289.84 c switching time : 12.12
289.70/289.84 c Solution :
289.70/289.84 c Solutions found : 0 (0 improvements)
289.70/289.84 c Primal Bound : infeasible
289.70/289.84 c Dual Bound : -
289.70/289.84 c Gap : 0.00 %
289.70/289.84 c Root Dual Bound : +6.86666666666667e+01
289.80/289.90 c Time complete: 289.8.
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-1884628-1245259773/watcher-1884628-1245259773 -o /tmp/evaluation-result-1884628-1245259773/solver-1884628-1245259773 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1884628-1245259773.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: 1.06 1.03 0.94 3/64 5675 /proc/meminfo: memFree=1836528/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=5812 CPUtime=0 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 193577667 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0 /proc/5675/statm: 1453 508 337 1256 0 192 0 [startup+0.0443771 s] /proc/loadavg: 1.06 1.03 0.94 3/64 5675 /proc/meminfo: memFree=1836528/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=11212 CPUtime=0.03 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 1764 0 0 0 3 0 0 0 18 0 1 0 193577667 11481088 1748 1992294400 4194304 9342243 548682068736 18446744073709551615 8235828 0 0 4096 0 0 0 0 17 1 0 0 /proc/5675/statm: 2803 1748 376 1256 0 1542 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 11212 [startup+0.101385 s] /proc/loadavg: 1.06 1.03 0.94 3/64 5675 /proc/meminfo: memFree=1836528/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=13888 CPUtime=0.09 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 2434 0 0 0 8 1 0 0 18 0 1 0 193577667 14221312 2418 1992294400 4194304 9342243 548682068736 18446744073709551615 8247732 0 0 4096 0 0 0 0 17 1 0 0 /proc/5675/statm: 3472 2418 376 1256 0 2211 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 13888 [startup+0.301419 s] /proc/loadavg: 1.06 1.03 0.94 3/64 5675 /proc/meminfo: memFree=1836528/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=18244 CPUtime=0.29 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 3547 0 0 0 28 1 0 0 19 0 1 0 193577667 18681856 3531 1992294400 4194304 9342243 548682068736 18446744073709551615 5538018 0 0 4096 0 0 0 0 17 1 0 0 /proc/5675/statm: 4561 3531 376 1256 0 3300 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 18244 [startup+0.702486 s] /proc/loadavg: 1.06 1.03 0.94 3/64 5675 /proc/meminfo: memFree=1836528/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=50032 CPUtime=0.69 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 11482 0 0 0 61 8 0 0 23 0 1 0 193577667 51232768 11112 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5675/statm: 12508 11112 468 1256 0 11247 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 50032 [startup+1.50162 s] /proc/loadavg: 1.06 1.03 0.94 2/65 5676 /proc/meminfo: memFree=1791272/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=52252 CPUtime=1.49 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 12041 0 0 0 138 11 0 0 25 0 1 0 193577667 53506048 11671 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5675/statm: 13063 11671 473 1256 0 11802 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 52252 [startup+3.10189 s] /proc/loadavg: 1.06 1.03 0.94 2/65 5676 /proc/meminfo: memFree=1791272/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=61708 CPUtime=3.09 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 13726 0 0 0 294 15 0 0 18 0 1 0 193577667 63188992 13319 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5675/statm: 15427 13319 642 1256 0 14166 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 61708 [startup+6.30143 s] /proc/loadavg: 1.06 1.03 0.94 2/65 5676 /proc/meminfo: memFree=1782760/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=70928 CPUtime=6.29 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 15521 0 0 0 612 17 0 0 25 0 1 0 193577667 72630272 14027 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5675/statm: 17732 14027 650 1256 0 16471 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 70928 [startup+12.7015 s] /proc/loadavg: 1.05 1.03 0.94 2/65 5676 /proc/meminfo: memFree=1782824/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=68384 CPUtime=12.69 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 18840 0 0 0 1248 21 0 0 25 0 1 0 193577667 70025216 13884 1992294400 4194304 9342243 548682068736 18446744073709551615 8223589 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5675/statm: 17096 13884 664 1256 0 15835 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 68384 [startup+25.5017 s] /proc/loadavg: 1.04 1.03 0.94 2/65 5676 /proc/meminfo: memFree=1782632/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=68312 CPUtime=25.48 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 55112 0 0 0 2508 40 0 0 25 0 1 0 193577667 69951488 14091 1992294400 4194304 9342243 548682068736 18446744073709551615 6018229 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5675/statm: 17078 14094 669 1256 0 15817 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 68312 [startup+51.102 s] /proc/loadavg: 1.02 1.03 0.94 2/65 5676 /proc/meminfo: memFree=1782888/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=64520 CPUtime=51.07 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 142153 0 0 0 5016 91 0 0 25 0 1 0 193577667 66068480 14062 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5675/statm: 16130 14062 673 1256 0 14869 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 64520 [startup+102.306 s] /proc/loadavg: 1.01 1.02 0.94 2/65 5676 /proc/meminfo: memFree=1776552/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=70264 CPUtime=102.26 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 165467 0 0 0 10109 117 0 0 25 0 1 0 193577667 71950336 15634 1992294400 4194304 9342243 548682068736 18446744073709551615 6911116 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5675/statm: 17566 15634 673 1256 0 16305 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 70264 [startup+162.302 s] /proc/loadavg: 1.00 1.02 0.94 2/65 5676 /proc/meminfo: memFree=1773928/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=73496 CPUtime=162.24 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 179112 0 0 0 16079 145 0 0 25 0 1 0 193577667 75259904 16331 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5675/statm: 18374 16331 673 1256 0 17113 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 73496 [startup+222.302 s] /proc/loadavg: 1.00 1.01 0.94 2/65 5676 /proc/meminfo: memFree=1773864/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=73488 CPUtime=222.22 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 215331 0 0 0 22037 185 0 0 25 0 1 0 193577667 75251712 16330 1992294400 4194304 9342243 548682068736 18446744073709551615 6065158 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5675/statm: 18372 16330 673 1256 0 17111 0 Current children cumulated CPU time (s) 222.22 Current children cumulated vsize (KiB) 73488 [startup+282.302 s] /proc/loadavg: 1.00 1.00 0.94 2/65 5676 /proc/meminfo: memFree=1773160/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=72156 CPUtime=282.2 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 333801 0 0 0 27953 267 0 0 25 0 1 0 193577667 73887744 16448 1992294400 4194304 9342243 548682068736 18446744073709551615 4209530 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5675/statm: 18039 16448 673 1256 0 16778 0 Current children cumulated CPU time (s) 282.2 Current children cumulated vsize (KiB) 72156 Solver just ended. Dumping a history of the last processes samples [startup+284.701 s] /proc/loadavg: 1.00 1.00 0.94 2/65 5676 /proc/meminfo: memFree=1772904/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=71424 CPUtime=284.6 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 337673 0 0 0 28190 270 0 0 25 0 1 0 193577667 73138176 16447 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5675/statm: 17856 16447 673 1256 0 16595 0 Current children cumulated CPU time (s) 284.6 Current children cumulated vsize (KiB) 71424 [startup+287.902 s] /proc/loadavg: 1.00 1.00 0.94 2/65 5676 /proc/meminfo: memFree=1772968/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=76828 CPUtime=287.8 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 342332 0 0 0 28506 274 0 0 25 0 1 0 193577667 78671872 16544 1992294400 4194304 9342243 548682068736 18446744073709551615 6977879 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5675/statm: 19207 16544 673 1256 0 17946 0 Current children cumulated CPU time (s) 287.8 Current children cumulated vsize (KiB) 76828 [startup+288.702 s] /proc/loadavg: 1.00 1.00 0.94 2/65 5676 /proc/meminfo: memFree=1773160/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=74508 CPUtime=288.6 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 343389 0 0 0 28585 275 0 0 25 0 1 0 193577667 76296192 16455 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5675/statm: 18627 16455 673 1256 0 17366 0 Current children cumulated CPU time (s) 288.6 Current children cumulated vsize (KiB) 74508 [startup+289.501 s] /proc/loadavg: 1.00 1.00 0.94 2/65 5676 /proc/meminfo: memFree=1773160/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=73656 CPUtime=289.4 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 344006 0 0 0 28664 276 0 0 25 0 1 0 193577667 75423744 16491 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5675/statm: 18414 16491 673 1256 0 17153 0 Current children cumulated CPU time (s) 289.4 Current children cumulated vsize (KiB) 73656 [startup+289.901 s] /proc/loadavg: 1.00 1.00 0.94 2/65 5676 /proc/meminfo: memFree=1773160/2055920 swapFree=4192812/4192956 [pid=5675] ppid=5673 vsize=8196 CPUtime=289.8 /proc/5675/stat : 5675 (pbscip.linux.x8) R 5673 5675 5374 0 -1 4194304 344200 0 0 0 28703 277 0 0 25 0 1 0 193577667 8392704 1404 1992294400 4194304 9342243 548682068736 18446744073709551615 8312599 0 0 4096 0 0 0 0 17 1 0 0 /proc/5675/statm: 2049 1406 683 1256 0 788 0 Current children cumulated CPU time (s) 289.8 Current children cumulated vsize (KiB) 8196 Child status: 0 Real time (s): 289.902 CPU time (s): 289.809 CPU user time (s): 287.035 CPU system time (s): 2.77358 CPU usage (%): 99.9678 Max. virtual memory (cumulated for all children) (KiB): 79596 getrusage(RUSAGE_CHILDREN,...) data: user time used= 287.035 system time used= 2.77358 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 344203 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= 431 runsolver used 0.231964 second user time and 0.638902 second system time The end
Begin job on node15 at 2009-06-17 19:29:33 IDJOB=1884628 IDBENCH=71976 IDSOLVER=684 FILE ID=node15/1884628-1245259773 PBS_JOBID= 9372438 Free space on /tmp= 66300 MiB SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2 BENCH NAME= PB09/normalized-PB09/PURE-SAT/SAT09/CRAFTED/modcircuits/owp_4vars_5gates.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-1884628-1245259773/watcher-1884628-1245259773 -o /tmp/evaluation-result-1884628-1245259773/solver-1884628-1245259773 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1884628-1245259773.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5e53057f88370cad9f03360ea174025c RANDOM SEED=936917822 node15.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 : 5931.00 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: 1837008 kB Buffers: 35044 kB Cached: 111632 kB SwapCached: 0 kB Active: 63952 kB Inactive: 96128 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1837008 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 13164 kB Writeback: 0 kB Mapped: 23228 kB Slab: 44748 kB Committed_AS: 205612 kB PageTables: 1460 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= 66292 MiB End job on node15 at 2009-06-17 19:34:23