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

Result page for benchmark
normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110968561.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110968561.opb
MD5SUM6bd9689edc69ff7a2c6dd91eed3e12f3
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 benchmark0.181971
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 1247
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)2696146UNSAT 0.181971 0.191726
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704033UNSAT 1.12383 1.12509
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667194UNSAT 1.54876 1.54926
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665764UNSAT 1.89271 1.89703
borg-pb 10.05.30 (complete)2676040UNSAT 4.08138 4.25725
wbo 1.4a (complete)2655460UNSAT 8.00978 8.01208
PB/CT 0.1 fixed (complete)2682488UNSAT 17.0184 17.022
PB/CT 0.1 (complete)2668894UNSAT 17.1024 17.1072
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659363UNSAT 27.8168 26.2753
bsolo 3.2 Cl (complete)2657663UNSAT 53.6998 53.7176
bsolo 3.2 Card (complete)2656738UNSAT 66.6349 66.6589
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662722UNSAT 69.5994 41.8273
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664334UNSAT 246.338 246.435
PBPASSolver 2010-06-13 (complete)2674310? (TO) 1800.09 1800.62
PB-wave alpha 2 (incomplete)2669648? (TO) 1800.11 1800.62
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2660840? (TO) 1800.2 1798.2

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: