PB'09 competition: solvers results per benchmarks

Result page for benchmark
normalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-bm23.opb

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General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-bm23.opb
MD5SUM5c5bb330d1cbd0e2ab066594a5d2a4de
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark34
Best CPU time to get the best result obtained on this benchmark0.05899
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 34
Optimality of the best value was proved YES
Number of variables27
Total number of constraints20
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints20
Minimum length of a constraint18
Maximum length of a constraint26
Number of terms in the objective function 27
Biggest coefficient in the objective function 9
Number of bits for the biggest coefficient in the objective function 4
Sum of the numbers in the objective function 124
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 65
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 182
Number of bits of the biggest sum of numbers8
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 NameTraceIDAnswerobjCPU timeWall clock time
pbclasp 2009-04-24 (complete)1858538OPT34 0.05899 0.057163
bsolo 3.1 pb (complete)1880420OPT34 0.277957 0.27896
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2 (complete)1868701OPT34 0.326949 0.327287
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) (complete)1868700OPT34 0.328949 0.327982
bsolo 3.1 (complete)1877560OPT34 0.434933 0.435403
bsolo 3.1 cl (complete)1878990OPT34 0.472927 0.4742
SAT4J Pseudo Resolution 2.1.1 (complete)1855377OPT34 1.64075 1.10008
SAT4J Pseudo CP 2.1.1 (complete)1855376OPT34 3.82742 2.12773
wbo 1.0 (complete)1876130? (TO) 1800.23 1800.86

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

obj: 34
Solution found:
-x1 -x2 x3 -x4 x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 x17 -x18 -x19 x20 -x21 x22 -x23 -x24 -x25 -x26 x27