Result page for benchmark mps-v2-13-7/MIPLIB/miplib/normalized-mps-v2-13-7-fixnet4.opb

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General information on the benchmark

Namemps-v2-13-7/MIPLIB/miplib/normalized-mps-v2-13-7-fixnet4.opb
MD5SUMc6a26aa8aefc43a120ecaff31b506c53
Bench Categoryoptimization, medium integers (OPTMEDINT)
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 9745597
Optimality of the best value was proved NO
Number of terms in the objective function 9638
Biggest coefficient in the objective function 5242880
Number of bits for the biggest coefficient in the objective function 23
Sum of the numbers in the objective function 2427493442
Number of bits of the sum of numbers in the objective function 32
Biggest number in a constraint 5242880
Number of bits of the biggest number in a constraint 23
Biggest sum of numbers in a constraint 2427493442
Number of bits of the biggest sum of numbers32
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1240.35
Number of variables9890
Total number of constraints978
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)378
Number of constraints which are nor clauses,nor cardinality constraints600
Minimum length of a constraint1
Maximum length of a constraint1072

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
minisat+6085ERR NOCERT 1208.83
galena5576ERR UNSAT 1.51877
vallst_0.9.2589209NS 1206.84
sat4jpseudo8725SAT TO 1240.35
Pueblo8398UNKNOWN 0.785879
bsolo5106UNKNOWN MO 302.188
pb2sat+zchaff10401UNKNOWN TO 1208.2
PBS46556UNKNOWN TO 1209.13