Result page for benchmark mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-pipex.opb

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General information on the benchmark

Namemps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-pipex.opb
MD5SUMb9c1029cc1d97a8d60e984f96f5d3267
Bench Categoryoptimization, medium integers (OPTMEDINT)
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 788263
Optimality of the best value was proved YES
Number of terms in the objective function 48
Biggest coefficient in the objective function 107865
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 2514082
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 107865
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 2514082
Number of bits of the biggest sum of numbers22
Best result obtained on this benchmarkOPTIMUM FOUND
Best CPU time to get the best result obtained on this benchmark45.4331
Number of variables48
Total number of constraints73
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)64
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint1
Maximum length of a constraint16

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
vallst_0.9.2584271NS 189.57
sat4jpseudo4149OPT 45.4331
bsolo549OPT 71.7621
Pueblo8051OPT 97.2872
minisat+3869OPT 304.656
PBS43976OPT 744.068
galena3751SAT 1.10683
pb2sat+zchaff9983UNKNOWN EXCODE 114.444