Result page for benchmark mps-v2-20-10/MIPLIB/miplib3/normalized-mps-v2-20-10-stein45.opb

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General information on the benchmark

Namemps-v2-20-10/MIPLIB/miplib3/normalized-mps-v2-20-10-stein45.opb
MD5SUM5c72b08d2dc855d07dab2f619386e796
Bench Categoryoptimization, small integers (OPTSMALLINT)
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 30
Optimality of the best value was proved YES
Number of terms in the objective function 45
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 45
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 22
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 67
Number of bits of the biggest sum of numbers7
Best result obtained on this benchmarkOPTIMUM FOUND
Best CPU time to get the best result obtained on this benchmark78.753
Number of variables45
Total number of constraints376
Number of constraints which are clauses330
Number of constraints which are cardinality constraints (but not clauses)46
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint45

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
minisat+4521OPT 78.753
Pueblo8228OPT 543.838
galena4427SAT 1.06284
bsolo1427SAT 1195.14
pb2sat+zchaff10161SAT TO 1205.56
sat4jpseudo4846SAT TO 1255.44
PBS44649UNKNOWN TO 1206.54
vallst_0.9.2584946UNKNOWN TO 1209.3