PB'10 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark
normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111221624.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111221624.opb
MD5SUM1cbab9bec076c91ef9a04fed1aa2ec63
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.141978
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1248
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerCPU timeWall clock time
pb_cplex 2010-06-29 (complete)2696164UNSAT 0.141978 0.14
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665782UNSAT 1.09883 1.09871
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704051UNSAT 1.17082 1.17138
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667212UNSAT 1.24781 1.24826
borg-pb 10.05.30 (complete)2676058UNSAT 4.04738 4.02831
wbo 1.4a (complete)2655478UNSAT 7.35088 7.35252
PB/CT 0.1 fixed (complete)2682506UNSAT 19.1461 19.1505
PB/CT 0.1 (complete)2668912UNSAT 20.5419 20.5475
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659381UNSAT 27.7248 26.751
bsolo 3.2 Cl (complete)2657681UNSAT 43.1404 43.163
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662740UNSAT 59.5359 32.5617
bsolo 3.2 Card (complete)2656756UNSAT 63.2514 63.2665
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664352UNSAT 284.454 284.551
PB-wave alpha 2 (incomplete)2669666? (TO) 1800.03 1800.72
PBPASSolver 2010-06-13 (complete)2674328? (TO) 1800.09 1800.82
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2660858? (TO) 1800.16 1797.08

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

objective function:
Solution found: