| Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-stair.opb |
| MD5SUM | 93ec90d2ad0b276483c19ced945be9c0 |
| Bench Category | OPT-BIGINT (optimisation, big integers) |
| 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 | 13.361 |
| Has Objective Function | YES |
| Satisfiable | NO |
| (Un)Satisfiability was proved | YES |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 11454 |
| Total number of constraints | 362 |
| Number of constraints which are clauses | 0 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 362 |
| Minimum length of a constraint | 13 |
| Maximum length of a constraint | 810 |
| Number of terms in the objective function | 30 |
| Biggest coefficient in the objective function | 536870912 |
| Number of bits for the biggest coefficient in the objective function | 30 |
| Sum of the numbers in the objective function | 1073741823 |
| Number of bits of the sum of numbers in the objective function | 30 |
| Biggest number in a constraint | 528959045369856 |
| Number of bits of the biggest number in a constraint | 49 |
| Biggest sum of numbers in a constraint | 3702118998041541 |
| Number of bits of the biggest sum of numbers | 52 |
| 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 | objective function | CPU time | Wall clock time |
|---|---|---|---|---|---|
| Sat4j PB 2.3.6 Res+CP PB16 (complete) | 4103614 | UNSAT | 13.361 | 6.29201 | |
| Sat4j PB 2.3.6 Resolution PB16 (complete) | 4103616 | UNSAT | 26.6909 | 24.8031 | |
| toysat 2016-05-02 (complete) | 4103613 | ? (MO) | 172.737 | 176.695 | |
| minisatp 2012-10-02 git-d91742b (complete) | 4114543 | ? (TO) | 1800.03 | 1800.3 | |
| NaPS 1.02 (complete) | 4103615 | ? (TO) | 1800.11 | 1800.4 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: