Name | normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-pipex.opb |
MD5SUM | 3e6a99258fbc02bc052cab2d6151884d |
Bench Category | OPT-MEDINT (optimisation, medium integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 788263 |
Best CPU time to get the best result obtained on this benchmark | 6.32104 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 788263 |
Optimality of the best value was proved | YES |
Number of variables | 48 |
Total number of constraints | 25 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 16 |
Number of constraints which are nor clauses,nor cardinality constraints | 9 |
Minimum length of a constraint | 3 |
Maximum length of a constraint | 16 |
Number of terms in the objective function | 48 |
Biggest coefficient in the objective function | 107865 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 2514082 |
Number of bits of the sum of numbers in the objective function | 22 |
Biggest number in a constraint | 107865 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 2514082 |
Number of bits of the biggest sum of numbers | 22 |
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) | 2704289 | OPT | 788263 | 0.462929 | 0.463243 |
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete) | 2661096 | OPT | 788263 | 6.32104 | 3.50483 |
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete) | 2662978 | OPT | 788263 | 8.10477 | 9.47079 |
SAT4J PB Resolution 2.2.0 2010-05-26 (complete) | 2659619 | OPT | 788263 | 20.5279 | 18.9792 |
PB/CT 0.1 fixed (complete) | 2682744 | OPT | 788263 | 195.174 | 195.228 |
PBPASSolver 2010-06-13 (complete) | 2674566 | ? (TO) | 1800.01 | 1800.52 | |
PB/CT 0.1 (complete) | 2669150 | Wrong UNSAT | 0.020996 | 0.0200041 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: 788263-x48 -x47 -x46 -x45 -x44 -x43 x42 x41 -x40 -x39 x38 x37 x36 x35 -x34 -x33 x32 x31 x30 -x29 x28 -x27 -x26 -x25 x24 x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 x13 -x12 x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1