Result page for benchmark mps-v2-13-7/MIPLIB/miplib2003/normalized-mps-v2-13-7-fiber.opb

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General information on the benchmark

Namemps-v2-13-7/MIPLIB/miplib2003/normalized-mps-v2-13-7-fiber.opb
MD5SUMd1d488615de0d5a5bcf2a298507e66b1
Bench Categoryoptimization, medium integers (OPTMEDINT)
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 212205129
Optimality of the best value was proved NO
Number of terms in the objective function 1254
Biggest coefficient in the objective function 72966962
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 4807778524
Number of bits of the sum of numbers in the objective function 33
Biggest number in a constraint 72966962
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 4807778524
Number of bits of the biggest sum of numbers33
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1241.31
Number of variables2134
Total number of constraints1617
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)1290
Number of constraints which are nor clauses,nor cardinality constraints327
Minimum length of a constraint1
Maximum length of a constraint51

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
minisat+6130ERR NOCERT 1210.01
vallst_0.9.2589275NS 1161.48
sat4jpseudo8777SAT TO 1241.31
galena5627SIGNAL 0.575911
Pueblo8452UNKNOWN 0.126979
bsolo5182UNKNOWN MO 953.254
PBS46606UNKNOWN TO 1203.63
pb2sat+zchaff10452UNKNOWN TO 1210.04