Result page for benchmark mps-v2-13-7/MIPLIB/miplib/normalized-mps-v2-13-7-rgn.opb

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General information on the benchmark

Namemps-v2-13-7/MIPLIB/miplib/normalized-mps-v2-13-7-rgn.opb
MD5SUM1400a638b0a1a6fa8602672cb986ba1d
Bench Categoryoptimization, big integers (OPTBIGINT)
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 67200
Optimality of the best value was proved NO
Number of terms in the objective function 920
Biggest coefficient in the objective function 24576
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 1986400
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 3200000000
Number of bits of the biggest number in a constraint 32
Biggest sum of numbers in a constraint 29101875011
Number of bits of the biggest sum of numbers35
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1257.5
Number of variables1020
Total number of constraints204
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)104
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint1
Maximum length of a constraint103

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
minisat+6108ERR NOCERT 1208.66
Pueblo8425NS 0.043992
galena5602NS 0.063989
vallst_0.9.2589189NS 0.171973
PBS46578NS 1205.19
sat4jpseudo8753SAT TO 1257.5
bsolo5137UNKNOWN MO 339.992
pb2sat+zchaff10422UNKNOWN TO 1202.7