Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-scagr25.opb |
MD5SUM | 58a5a60742220a9ba7e3c02a1efc153b |
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 | 3.10453 |
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 | 15000 |
Total number of constraints | 471 |
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 | 471 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 300 |
Number of terms in the objective function | 14250 |
Biggest coefficient in the objective function | 35540854374400 |
Number of bits for the biggest coefficient in the objective function | 46 |
Sum of the numbers in the objective function | 4668575759312850 |
Number of bits of the sum of numbers in the objective function | 53 |
Biggest number in a constraint | 35540854374400 |
Number of bits of the biggest number in a constraint | 46 |
Biggest sum of numbers in a constraint | 4668575759312850 |
Number of bits of the biggest sum of numbers | 53 |
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) | 2704459 | UNSAT | 0.424935 | 0.424842 | |
SAT4J PB Resolution 2.2.0 2010-05-26 (complete) | 2659789 | UNSAT | 3.10453 | 1.75156 | |
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete) | 2661266 | UNSAT | 3.59445 | 1.92804 | |
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete) | 2663148 | UNSAT | 4.88826 | 2.76109 | |
PBPASSolver 2010-06-13 (complete) | 2674736 | UNSAT | 13.7129 | 13.7225 | |
PB/CT 0.1 (complete) | 2669320 | ? (TO) | 1800.07 | 1800.66 | |
PB/CT 0.1 fixed (complete) | 2682914 | ? (TO) | 1800.07 | 1800.55 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: