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

Result page for benchmark
normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110968094.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110968094.opb
MD5SUM940d71bbc0c42e33ba6204f0b827ce80
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 benchmark0.12898
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 1242
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)2696161UNSAT 0.12898 0.129301
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667209UNSAT 0.550915 0.551708
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704048UNSAT 0.589909 0.589434
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665779UNSAT 0.708891 0.709798
borg-pb 10.05.30 (complete)2676055UNSAT 3.55846 3.72876
wbo 1.4a (complete)2655475UNSAT 5.20421 5.20569
PB/CT 0.1 fixed (complete)2682503UNSAT 13.5559 13.5651
PB/CT 0.1 (complete)2668909UNSAT 17.2984 17.304
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659378UNSAT 20.2609 18.8138
bsolo 3.2 Cl (complete)2657678UNSAT 36.3955 36.4048
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662737UNSAT 44.6872 23.7595
bsolo 3.2 Card (complete)2656753UNSAT 63.3454 63.3671
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664349UNSAT 246.504 246.59
PB-wave alpha 2 (incomplete)2669663? (TO) 1800.03 1800.51
PBPASSolver 2010-06-13 (complete)2674325? (TO) 1800.08 1800.81
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2660855? (TO) 1800.14 1796.69

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: