Name | normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/ vertexcover-instances/normalized-vertexcover-grid10x13-hard.opb |
MD5SUM | ea3f868dbee18936d726e9038061d945 |
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 | 0.067988 |
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 | 130 |
Total number of constraints | 261 |
Number of constraints which are clauses | 260 |
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 | 130 |
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 | 69 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 199 |
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) | 4089685 | UNSAT | 0.067988 | 0.0695629 |
Open-WBO-LSU PB16 (complete) | 4089683 | UNSAT | 0.068988 | 0.0732171 |
NaPS 1.02 (complete) | 4089682 | UNSAT | 0.243962 | 0.245672 |
cdcl-cuttingplanes DEC 2016-05-01 (complete) | 4089686 | UNSAT | 2.01469 | 2.01651 |
minisatp 2012-10-02 git-d91742b (complete) | 4113342 | UNSAT | 286.034 | 286.078 |
toysat 2016-05-02 (complete) | 4089680 | ? (TO) | 1800.03 | 1800.51 |
Sat4j PB 2.3.6 Res+CP PB16 (complete) | 4089681 | ? (TO) | 1800.11 | 895.764 |
Sat4j PB 2.3.6 Resolution PB16 (complete) | 4089684 | ? (TO) | 1800.62 | 1794.94 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: