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

Result page for benchmark
normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110967142.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110967142.opb
MD5SUMbf3ef0de19a9022f2739cc274dcb4ec9
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 benchmark0.444931
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 1145
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)2696149UNSAT 0.444931 0.330982
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665767UNSAT 1.76273 1.76335
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667197UNSAT 3.2775 3.27797
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704036UNSAT 4.08238 4.0829
borg-pb 10.05.30 (complete)2676043UNSAT 5.2802 5.39194
wbo 1.4a (complete)2655463UNSAT 19.1371 19.1416
PB/CT 0.1 fixed (complete)2682491UNSAT 34.4558 34.4673
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659366UNSAT 45.5731 44.1217
PB/CT 0.1 (complete)2668897UNSAT 54.6778 27.4055
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662725UNSAT 97.8901 53.7298
bsolo 3.2 Cl (complete)2657666UNSAT 103.69 103.716
bsolo 3.2 Card (complete)2656741UNSAT 119.863 119.906
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664337UNSAT 810.892 811.191
PBPASSolver 2010-06-13 (complete)2674313? (TO) 1800.01 1800.52
PB-wave alpha 2 (incomplete)2669651? (TO) 1800.03 1800.51
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2660843? (TO) 1800.18 1797.59

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: