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

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General information on the benchmark

Namemps-v2-13-7/MIPLIB/miplib2003/normalized-mps-v2-13-7-nsrand-ipx.opb
MD5SUM3c0f03289c4bde51025003af805c294c
Bench Categoryoptimization, medium integers (OPTMEDINT)
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of terms in the objective function 21
Biggest coefficient in the objective function 1048576
Number of bits for the biggest coefficient in the objective function 21
Sum of the numbers in the objective function 2097151
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 2355200
Number of bits of the biggest number in a constraint 22
Biggest sum of numbers in a constraint 2939977599
Number of bits of the biggest sum of numbers32
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark101.672
Number of variables6641
Total number of constraints7355
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)6951
Number of constraints which are nor clauses,nor cardinality constraints404
Minimum length of a constraint1
Maximum length of a constraint6641

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
vallst_0.9.2589309NS 760.538
Pueblo8498UNKNOWN 3.3125
galena5677UNKNOWN 5.49816
bsolo5231UNKNOWN 1195.13
pb2sat+zchaff10495UNKNOWN MO 1156.57
PBS46645UNKNOWN TO 1200.21
minisat+6176UNKNOWN TO 1208.42
sat4jpseudo8800UNSAT 101.672