Result page for benchmark mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-sc50b.opb

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General information on the benchmark

Namemps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-sc50b.opb
MD5SUMf10dfcccbc5d23245c6e708690ee08ea
Bench Categoryoptimization, big integers (OPTBIGINT)
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -60000
Optimality of the best value was proved NO
Number of terms in the objective function 30
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 1073741823
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 5905580032
Number of bits of the biggest number in a constraint 33
Biggest sum of numbers in a constraint 22548578283
Number of bits of the biggest sum of numbers35
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1195.38
Number of variables1440
Total number of constraints48
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints48
Minimum length of a constraint60
Maximum length of a constraint120

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
minisat+2666ERR NOCERT 1208.77
Pueblo7960NS 0.024995
galena2519NS 0.037993
vallst_0.9.2583673NS 11.6282
PBS42804NS 1207.65
bsolo516SAT 1195.38
pb2sat+zchaff10001SAT TO 1208.4
sat4jpseudo3395SAT TO 1258.14