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

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General information on the benchmark

Namemps-v2-13-7/ftp.netlib.org/lp/data/normalized-mps-v2-13-7-pilot.ja.opb
MD5SUMbc229550a8fab698bd36ae2f6938476c
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 157
Biggest coefficient in the objective function 678316998656
Number of bits for the biggest coefficient in the objective function 40
Sum of the numbers in the objective function 4464339283039
Number of bits of the sum of numbers in the objective function 43
Biggest number in a constraint 3067683012608000000
Number of bits of the biggest number in a constraint 62
Biggest sum of numbers in a constraint -6031476375157695016
Number of bits of the biggest sum of numbers64
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.21381
Number of variables31565
Total number of constraints1259
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 constraints1259
Minimum length of a constraint7
Maximum length of a constraint2712

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
Pueblo8343NS 0.038993
galena5512NS 0.051991
vallst_0.9.2589103NS 1.44878
PBS46457NS 12.4991
bsolo5038UNKNOWN 18.0523
pb2sat+zchaff10289UNKNOWN EXCODE 97.4892
minisat+5985UNSAT 1.21381
sat4jpseudo8675UNSAT 9.45656