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

Result page for benchmark
normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110967523.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110967523.opb
MD5SUM5cdd8cb1372de7a07cb58778faffedf0
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 benchmark0.316951
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 1188
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)2696141UNSAT 0.316951 0.232998
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704028UNSAT 1.84872 1.84994
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667189UNSAT 1.9537 1.95431
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665759UNSAT 3.39248 3.39317
borg-pb 10.05.30 (complete)2676035UNSAT 3.83842 4.07491
wbo 1.4a (complete)2655455UNSAT 9.65453 9.65703
PB/CT 0.1 fixed (complete)2682483UNSAT 19.1691 19.1733
PB/CT 0.1 (complete)2668889UNSAT 27.5698 27.5764
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659358UNSAT 29.2496 27.628
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662717UNSAT 62.3615 33.2377
bsolo 3.2 Cl (complete)2657658UNSAT 63.1804 63.1982
bsolo 3.2 Card (complete)2656733UNSAT 74.3167 74.3435
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664329UNSAT 418.138 418.266
PBPASSolver 2010-06-13 (complete)2674305? (TO) 1800.01 1800.51
PB-wave alpha 2 (incomplete)2669643? (TO) 1800.11 1800.62
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2660835? (TO) 1800.18 1797.79

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: