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

Result page for benchmark
normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110973364.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110973364.opb
MD5SUM66a2e883ec362dfba231f3fbe3233ce6
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 benchmark0.144977
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 1246
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)2696133UNSAT 0.144977 0.150703
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704020UNSAT 0.709891 0.709393
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667181UNSAT 0.788879 0.789034
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665751UNSAT 1.90571 1.90555
borg-pb 10.05.30 (complete)2676027UNSAT 3.06353 3.69491
wbo 1.4a (complete)2655447UNSAT 4.81827 4.81926
PB/CT 0.1 (complete)2668881UNSAT 11.0703 11.0731
PB/CT 0.1 fixed (complete)2682475UNSAT 11.0803 11.0825
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659350UNSAT 11.9852 10.7644
bsolo 3.2 Cl (complete)2657650UNSAT 21.7007 21.7047
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662709UNSAT 26.418 14.5547
bsolo 3.2 Card (complete)2656725UNSAT 38.1442 38.1552
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664321UNSAT 244.234 244.297
PBPASSolver 2010-06-13 (complete)2674297? (TO) 1800.02 1800.62
PB-wave alpha 2 (incomplete)2669635? (TO) 1800.11 1800.51
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2660827? (TO) 1800.19 1796.61

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: