Result page for benchmark mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-seymour.opb

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General information on the benchmark

Namemps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-seymour.opb
MD5SUM7a556e7a6f3a7d80c9337cf46e294ecb
Bench Categoryoptimization, small integers (OPTSMALLINT)
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 460
Optimality of the best value was proved NO
Number of terms in the objective function 1372
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 1372
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1372
Number of bits of the biggest sum of numbers11
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1195.05
Number of variables1372
Total number of constraints6316
Number of constraints which are clauses4944
Number of constraints which are cardinality constraints (but not clauses)1372
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint19

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
minisat+3944ERR NOCERT 1208.39
galena3815SAT 1.10683
Pueblo8227SAT 1189.02
bsolo644SAT 1195.05
pb2sat+zchaff10101SAT TO 1202.29
sat4jpseudo4275SAT TO 1237.56
PBS44138UNKNOWN TO 1202.24
vallst_0.9.2584338UNKNOWN TO 1205.03