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-bf1355-638.opb

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General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-bf1355-638.opb
MD5SUMcb00b7b35b229b023209b52f92539f50
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 benchmark0.155975
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4354
Total number of constraints8945
Number of constraints which are clauses8945
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 4354
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 4354
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4354
Number of bits of the biggest sum of numbers13
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)2658015UNSAT 0.155975 0.15542
bsolo 3.2 Card (complete)2657090UNSAT 0.156975 0.160154
PB/CT 0.1 fixed (complete)2682848UNSAT 0.835872 0.836201
PB/CT 0.1 (complete)2669254UNSAT 0.865867 0.86638
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659723UNSAT 2.06169 1.44182
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2661200UNSAT 2.40363 1.41242
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2666116UNSAT 2.74258 2.74399
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704393UNSAT 3.18651 3.18764
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2663082UNSAT 4.00439 2.35438
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667546UNSAT 4.04138 4.04395
PBPASSolver 2010-06-13 (complete)2674670UNSAT 6.43102 6.44956
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664686UNSAT 20.4129 20.4198
pb_cplex 2010-06-29 (complete)2696498UNSAT 66.4669 48.328
wbo 1.4b (fixed) (complete)2680828Signal 0.066989 0.068091
wbo 1.4b (complete)2656185Signal 0.066989 0.0663129

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: