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-bf2670-001.opb

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General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-bf2670-001.opb
MD5SUM7ecb3834576c61e36b2048d581937745
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 benchmark0.066989
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2786
Total number of constraints4827
Number of constraints which are clauses4827
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 constraint5
Number of terms in the objective function 2786
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 2786
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2786
Number of bits of the biggest sum of numbers12
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
bsolo 3.2 Cl (complete)2657983UNSAT 0.066989 0.0673481
bsolo 3.2 Card (complete)2657058UNSAT 0.067989 0.0671669
wbo 1.4b (fixed) (complete)2680796UNSAT 0.201968 0.201447
PB/CT 0.1 fixed (complete)2682816UNSAT 0.451931 0.451294
PB/CT 0.1 (complete)2669222UNSAT 0.469927 0.469753
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664654UNSAT 0.671897 0.671618
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704361UNSAT 0.97885 0.983652
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2661168UNSAT 1.68874 0.985155
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659691UNSAT 1.85872 1.06952
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2663050UNSAT 2.13767 2.0208
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667514UNSAT 2.47862 2.47929
PBPASSolver 2010-06-13 (complete)2674638UNSAT 2.71459 2.71825
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2666084UNSAT 8.47671 8.4797
pb_cplex 2010-06-29 (complete)2696466UNSAT 14.6098 11.7973
wbo 1.4b (complete)2656153? (problem) 0.197969 0.197511

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: