Result page for benchmark mps-v2-13-7/MIPLIB/miplib/normalized-mps-v2-13-7-set1ch.opb

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General information on the benchmark

Namemps-v2-13-7/MIPLIB/miplib/normalized-mps-v2-13-7-set1ch.opb
MD5SUM5de4850b53e2079c6374cbb1ea845dc3
Bench Categoryoptimization, medium integers (OPTMEDINT)
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 71225856
Optimality of the best value was proved NO
Number of terms in the objective function 4880
Biggest coefficient in the objective function 10485760
Number of bits for the biggest coefficient in the objective function 24
Sum of the numbers in the objective function 1662757407
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 10485760
Number of bits of the biggest number in a constraint 24
Biggest sum of numbers in a constraint 1662757407
Number of bits of the biggest sum of numbers31
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1259.51
Number of variables9680
Total number of constraints732
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)240
Number of constraints which are nor clauses,nor cardinality constraints492
Minimum length of a constraint1
Maximum length of a constraint420

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
minisat+6112ERR NOCERT 1208.65
vallst_0.9.2589254NS 1207
sat4jpseudo8759SAT TO 1259.51
Pueblo8428UNKNOWN 0.024996
galena5605UNKNOWN 1.45578
bsolo5163UNKNOWN 1195.05
PBS46583UNKNOWN TO 1201.77
pb2sat+zchaff10434UNKNOWN TO 1203.35