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

Result page for benchmark
normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111222257.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111222257.opb
MD5SUM55dd7a9523449c2d998334f2315a7996
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 benchmark0.169973
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 1262
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)2696128UNSAT 0.169973 0.179244
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704015UNSAT 0.642901 0.643138
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665746UNSAT 0.696893 0.697305
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667176UNSAT 0.699893 0.700215
borg-pb 10.05.30 (complete)2676022UNSAT 3.23451 3.53805
wbo 1.4a (complete)2655442UNSAT 7.66983 7.67091
PB/CT 0.1 (complete)2668876UNSAT 15.7706 15.7765
PB/CT 0.1 fixed (complete)2682470UNSAT 16.5325 16.5368
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659345UNSAT 24.5153 22.9966
bsolo 3.2 Cl (complete)2657645UNSAT 48.3506 48.362
bsolo 3.2 Card (complete)2656720UNSAT 58.903 58.9265
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662704UNSAT 69.9384 45.6536
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664316UNSAT 267.41 267.473
PBPASSolver 2010-06-13 (complete)2674292? (TO) 1800.06 1800.91
PB-wave alpha 2 (incomplete)2669630? (TO) 1800.1 1800.62
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2660822? (TO) 1800.2 1797.78

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: