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

Result page for benchmark
normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110972154.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110972154.opb
MD5SUMc60ccfdf4fb13f80717cfb4db13af995
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 benchmark0.134978
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 1221
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)2696115UNSAT 0.134978 0.156332
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665733UNSAT 0.462929 0.462549
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667163UNSAT 0.566913 0.566801
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704002UNSAT 0.800877 0.800937
borg-pb 10.05.30 (complete)2676009UNSAT 4.22636 7.91263
wbo 1.4a (complete)2655429UNSAT 8.05977 8.0623
PB/CT 0.1 fixed (complete)2682457UNSAT 21.0088 21.0131
PB/CT 0.1 (complete)2668863UNSAT 24.8282 24.8346
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659332UNSAT 34.1308 33.011
bsolo 3.2 Cl (complete)2657632UNSAT 53.1949 53.2089
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662691UNSAT 68.0706 36.6632
bsolo 3.2 Card (complete)2656707UNSAT 102.227 102.252
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664303UNSAT 332.289 332.369
PB-wave alpha 2 (incomplete)2669617? (TO) 1800.05 1800.51
PBPASSolver 2010-06-13 (complete)2674279? (TO) 1800.07 1800.92
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2660809? (TO) 1800.16 1796.42

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: