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

Result page for benchmark
normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111227012.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111227012.opb
MD5SUMf1ef73d71b7207a4f4673a4d36adcee2
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 benchmark0.152976
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 1220
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)2696174UNSAT 0.152976 0.150998
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704061UNSAT 0.775882 0.775931
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667222UNSAT 1.09383 1.09404
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665792UNSAT 2.01069 2.01103
borg-pb 10.05.30 (complete)2676068UNSAT 6.11852 5.4078
wbo 1.4a (complete)2655488UNSAT 6.63999 6.64147
PB/CT 0.1 (complete)2668922UNSAT 13.8299 13.8333
PB/CT 0.1 fixed (complete)2682516UNSAT 16.0416 16.0442
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659391UNSAT 26.6649 25.6917
bsolo 3.2 Cl (complete)2657691UNSAT 47.4418 47.454
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662750UNSAT 52.709 28.6351
bsolo 3.2 Card (complete)2656766UNSAT 72.8859 72.9108
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664362UNSAT 243.766 243.852
PB-wave alpha 2 (incomplete)2669676? (TO) 1800.03 1800.51
PBPASSolver 2010-06-13 (complete)2674338? (TO) 1800.08 1800.72
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2660868? (TO) 1800.14 1796.68

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: