Result page for benchmark web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-4.opb

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General information on the benchmark

Nameweb/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-4.opb
MD5SUMf6c01aa815aa7b4a79652c8bfa8bef11
Bench Categoryoptimization, small integers (OPTSMALLINT)
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -43
Optimality of the best value was proved NO
Number of terms in the objective function 1534
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 1534
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1534
Number of bits of the biggest sum of numbers11
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1203.77
Number of variables1534
Total number of constraints127011
Number of constraints which are clauses127011
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
minisat+2335ERR NOCERT 1207.2
Pueblo7935SAT 1189.14
bsolo413SAT TO 1203.77
pb2sat+zchaff9879SAT TO 1209.62
sat4jpseudo3312SAT TO 1238.34
galena2099UNKNOWN 6.43002
vallst_0.9.2583643UNKNOWN TO 1205.54
PBS42719UNKNOWN TO 1207.46