Result page for benchmark mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-etamacro.opb

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General information on the benchmark

Namemps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-etamacro.opb
MD5SUMf21790975377e0e8ad4411581000a671
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 1442
Biggest coefficient in the objective function 25807666597068800000
Number of bits for the biggest coefficient in the objective function 65
Sum of the numbers in the objective function 217111455784720203776
Number of bits of the sum of numbers in the objective function 68
Biggest number in a constraint 25807666597068800000
Number of bits of the biggest number in a constraint 65
Biggest sum of numbers in a constraint 217111455784720203776
Number of bits of the biggest sum of numbers68
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3.85141
Number of variables15742
Total number of constraints535
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 constraints535
Minimum length of a constraint10
Maximum length of a constraint522

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
Pueblo7992NS 0.022995
galena2551NS 0.028995
vallst_0.9.2583698NS 0.637902
PBS42802NS 2.10268
bsolo497UNKNOWN 0.05899
pb2sat+zchaff9942UNKNOWN EXCODE 104.847
sat4jpseudo3450UNKNOWN TO 1236.89
minisat+2649UNSAT 3.85141