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

Result page for benchmark
normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-ssa6288-047.opb

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General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-ssa6288-047.opb
MD5SUM74304bad8e53580b77abf30e0c0ba7f6
Bench CategoryOPT-SMALLINT (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 benchmark0.272958
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables20820
Total number of constraints44648
Number of constraints which are clauses44648
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint6
Number of terms in the objective function 20820
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 20820
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 20820
Number of bits of the biggest sum of numbers15
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 NameTraceIDAnswerobjective functionCPU timeWall clock time
wbo 1.4b (fixed) (complete)2680778UNSAT 0.240963 0.240025
bsolo 3.2 Card (complete)2657040UNSAT 0.272958 0.272099
bsolo 3.2 Cl (complete)2657965UNSAT 0.274957 0.273965
PB/CT 0.1 fixed (complete)2682798UNSAT 0.534917 0.535021
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704343UNSAT 2.07768 2.07795
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664636UNSAT 2.27965 2.28024
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2666066UNSAT 2.30165 2.30149
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667496UNSAT 2.31765 2.31788
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659673UNSAT 3.36949 2.0575
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2661150UNSAT 3.39348 2.09965
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2663032UNSAT 7.01393 4.4194
pb_cplex 2010-06-29 (complete)2696448UNSAT 108.304 108.348
wbo 1.4b (complete)2656135? (problem) 0.237963 0.237753
PBPASSolver 2010-06-13 (complete)2674620? (MO) 13.39 13.4146
PB/CT 0.1 (complete)2669204Wrong Cert. 1800.08 1800.62

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: