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

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General information on the benchmark

Namemps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-perold.opb
MD5SUMe16309ade16cb14d2a4f972d0ed40677
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 210
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 7516192761
Number of bits of the sum of numbers in the objective function 33
Biggest number in a constraint -5768736714256285696
Number of bits of the biggest number in a constraint 64
Biggest sum of numbers in a constraint 84317276328546238464
Number of bits of the biggest sum of numbers67
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark17.8723
Number of variables36286
Total number of constraints891
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 constraints891
Minimum length of a constraint10
Maximum length of a constraint991

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
Pueblo7950NS 0.035993
galena2508NS 0.050992
vallst_0.9.2583657NS 1.3058
PBS42759NS 7.10492
bsolo454UNKNOWN 4.26035
pb2sat+zchaff9900UNKNOWN EXCODE 99.2899
minisat+2610UNSAT 17.8723
sat4jpseudo3354UNSAT 21.6327