| Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ship04s.opb |
| MD5SUM | 74b86287d15008d17990184d72b42ad1 |
| 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 | 1.80172 |
| 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 | 43740 |
| Total number of constraints | 348 |
| 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 | 348 |
| Minimum length of a constraint | 30 |
| Maximum length of a constraint | 1980 |
| Number of terms in the objective function | 43740 |
| Biggest coefficient in the objective function | 1977295568896000 |
| Number of bits for the biggest coefficient in the objective function | 51 |
| Sum of the numbers in the objective function | 276588440762806557 |
| Number of bits of the sum of numbers in the objective function | 58 |
| Biggest number in a constraint | 1977295568896000 |
| Number of bits of the biggest number in a constraint | 51 |
| Biggest sum of numbers in a constraint | 276588440762806557 |
| Number of bits of the biggest sum of numbers | 58 |
| 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 |
|---|---|---|---|---|---|
| SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete) | 2704458 | UNSAT | 1.16382 | 1.16441 | |
| SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete) | 2661265 | UNSAT | 1.80172 | 1.25166 | |
| SAT4J PB Resolution 2.2.0 2010-05-26 (complete) | 2659788 | UNSAT | 1.86172 | 1.26192 | |
| SAT4J PB RES // CP 2.2.0 2010-05-31 (complete) | 2663147 | UNSAT | 2.07668 | 1.40424 | |
| PB/CT 0.1 fixed (complete) | 2682913 | UNSAT | 79.8389 | 79.8594 | |
| PB/CT 0.1 (complete) | 2669319 | UNSAT | 99.0199 | 99.0524 | |
| PBPASSolver 2010-06-13 (complete) | 2674735 | ? (MO) | 42.67 | 42.7144 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: