Name | normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/ vertexcover-instances/normalized-vertexcover-completegraph-51.opb |
MD5SUM | cc71b7430ee8dac15d4e3eaff9a54944 |
Bench Category | DEC-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.004998 |
Has Objective Function | NO |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 51 |
Total number of constraints | 1276 |
Number of constraints which are clauses | 1275 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 51 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 51 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 153 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
Solver Name | TraceID | Answer | CPU time | Wall clock time |
---|---|---|---|---|
Open-WBO PB16 (complete) | 4089181 | UNSAT | 0.004998 | 0.00910301 |
Open-WBO-LSU PB16 (complete) | 4089179 | UNSAT | 0.004999 | 0.008461 |
cdcl-cuttingplanes DEC 2016-05-01 (complete) | 4089182 | UNSAT | 0.012997 | 0.0146159 |
minisatp 2012-10-02 git-d91742b (complete) | 4113299 | UNSAT | 0.018996 | 0.018766 |
NaPS 1.02 (complete) | 4089178 | UNSAT | 0.023996 | 0.0253571 |
toysat 2016-05-02 (complete) | 4089176 | UNSAT | 0.043992 | 0.0439479 |
Sat4j PB 2.3.6 Resolution PB16 (complete) | 4089180 | UNSAT | 0.32595 | 0.240464 |
Sat4j PB 2.3.6 Res+CP PB16 (complete) | 4089177 | UNSAT | 0.412936 | 0.740421 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: