Result page for benchmark web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-6.opb

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General information on the benchmark

Nameweb/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-6.opb
MD5SUM5d90b7cbb5bac2aa14257b9c5448f25d
Bench Categoryoptimization, small integers (OPTSMALLINT)
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 304
Optimality of the best value was proved YES
Number of terms in the objective function 173
Biggest coefficient in the objective function 100
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 8448
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 100
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 8448
Number of bits of the biggest sum of numbers14
Best result obtained on this benchmarkOPTIMUM FOUND
Best CPU time to get the best result obtained on this benchmark1.87471
Number of variables257
Total number of constraints353
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)353
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44

Results of the different solvers on this benchmark

Solver NameTraceidAnswerCPU time
vallst_0.9.2583712ERR WRONGCERT 943.861
minisat+2297OPT 1.87471
pb2sat+zchaff9824OPT 6.81896
galena2105SAT 1.23381
Pueblo8033SAT 1189.01
bsolo437SAT 1195.13
sat4jpseudo3319SAT TO 1215.66
PBS42731UNKNOWN TO 1203.92