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

Result page for benchmark
normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111220767.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111220767.opb
MD5SUM38b43a11d13f0709a9bef9791640fdad
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 benchmark0.118981
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)2696140UNSAT 0.118981 0.119365
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667188UNSAT 0.515921 0.518689
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704027UNSAT 0.540917 0.540935
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665758UNSAT 0.683895 0.683464
borg-pb 10.05.30 (complete)2676034UNSAT 3.42148 3.85189
wbo 1.4a (complete)2655454UNSAT 7.42187 7.42257
PB/CT 0.1 fixed (complete)2682482UNSAT 19.781 19.7864
PB/CT 0.1 (complete)2668888UNSAT 20.0879 20.0939
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659357UNSAT 28.4337 27.1423
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662716UNSAT 57.0413 30.625
bsolo 3.2 Cl (complete)2657657UNSAT 58.3561 58.3747
bsolo 3.2 Card (complete)2656732UNSAT 96.5923 96.6186
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664328UNSAT 248.606 248.671
PBPASSolver 2010-06-13 (complete)2674304? (TO) 1800.03 1800.62
PB-wave alpha 2 (incomplete)2669642? (TO) 1800.09 1800.62
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2660834? (TO) 1800.16 1797.07

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: