Result page for benchmark mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-ship04s.opb

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General information on the benchmark

Namemps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-ship04s.opb
MD5SUM0b425344c538e99a27247a487d2e5952
Bench Categoryoptimization, big integers (OPTBIGINT)
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 43740
Biggest coefficient in the objective function 1977295568896000
Number of bits for the biggest coefficient in the objective function 51
Sum of the numbers in the objective function 276588440762806557
Number of bits of the sum of numbers in the objective function 58
Biggest number in a constraint 1977295568896000
Number of bits of the biggest number in a constraint 51
Biggest sum of numbers in a constraint 276588440762806557
Number of bits of the biggest sum of numbers58
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.8382
Number of variables43740
Total number of constraints352
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 constraints352
Minimum length of a constraint30
Maximum length of a constraint1980

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
Pueblo7977NS 0.037994
galena2538NS 0.050992
vallst_0.9.2583684NS 12.1472
PBS42790NS 147.682
pb2sat+zchaff9924UNKNOWN MO 132.707
sat4jpseudo3381UNSAT 11.8382
minisat+2632UNSAT 18.3012
bsolo482UNSAT 21.8587