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

Result page for benchmark
normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110971363.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110971363.opb
MD5SUM62c1bb0e6cb74df266ce43b83653f19a
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 benchmark0.101984
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 1228
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)2696089UNSAT 0.101984 0.126748
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667137UNSAT 0.458929 0.458125
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703976UNSAT 0.512921 0.512708
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665707UNSAT 0.526919 0.527745
borg-pb 10.05.30 (complete)2675983UNSAT 3.63845 13.1324
wbo 1.4a (complete)2655403UNSAT 4.06238 4.06527
PB/CT 0.1 fixed (complete)2682431UNSAT 14.2948 14.2973
PB/CT 0.1 (complete)2668837UNSAT 14.8797 14.8832
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659306UNSAT 24.4433 23.0181
bsolo 3.2 Cl (complete)2657606UNSAT 48.8546 48.8714
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662665UNSAT 53.4039 30.318
bsolo 3.2 Card (complete)2656681UNSAT 65.0351 65.0538
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664277UNSAT 509.382 509.553
PB-wave alpha 2 (incomplete)2669591? (TO) 1800.08 1800.62
PBPASSolver 2010-06-13 (complete)2674253? (TO) 1800.09 1800.91
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2660783? (TO) 1800.21 1797.31

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: