Result page for benchmark mps-v2-13-7/ftp.netlib.org/lp/data/normalized-mps-v2-13-7-brandy.opb

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General information on the benchmark

Namemps-v2-13-7/ftp.netlib.org/lp/data/normalized-mps-v2-13-7-brandy.opb
MD5SUM5464ba13512fadc59abc6d202ef51bdf
Bench Categoryoptimization, big integers (OPTBIGINT)
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of terms in the objective function 40
Biggest coefficient in the objective function 524288
Number of bits for the biggest coefficient in the objective function 20
Sum of the numbers in the objective function 2097150
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 10679746560
Number of bits of the biggest number in a constraint 34
Biggest sum of numbers in a constraint 134922242400
Number of bits of the biggest sum of numbers37
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.577911
Number of variables4980
Total number of constraints182
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 constraints182
Minimum length of a constraint20
Maximum length of a constraint2360

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
Pueblo8307NS 0.05699
galena5479NS 0.100984
vallst_0.9.2589067NS 0.484926
PBS46423NS 2.6266
pb2sat+zchaff10258UNKNOWN EXCODE 107.701
minisat+5944UNSAT 0.577911
bsolo5002UNSAT 3.88141
sat4jpseudo7372UNSAT 138.69