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

Result page for benchmark
normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111217392.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111217392.opb
MD5SUM87905b580a8cbad3b6d7f981df390136
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 benchmark0.136978
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)2696147UNSAT 0.136978 0.138499
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665765UNSAT 0.461929 0.461467
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704034UNSAT 0.540917 0.541028
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667195UNSAT 0.808876 0.80891
borg-pb 10.05.30 (complete)2676041UNSAT 3.79142 4.02709
wbo 1.4a (complete)2655461UNSAT 5.74813 5.7498
PB/CT 0.1 (complete)2668895UNSAT 12.2371 12.2418
PB/CT 0.1 fixed (complete)2682489UNSAT 15.2547 15.2584
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659364UNSAT 25.0912 23.666
bsolo 3.2 Cl (complete)2657664UNSAT 37.8352 37.8471
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662723UNSAT 54.0428 30.6615
bsolo 3.2 Card (complete)2656739UNSAT 58.945 58.9649
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664335UNSAT 230.967 231.045
PB-wave alpha 2 (incomplete)2669649? (TO) 1800.07 1800.62
PBPASSolver 2010-06-13 (complete)2674311? (TO) 1800.09 1800.72
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2660841? (TO) 1800.13 1798

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: