Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-stocfor2.opb |
MD5SUM | aaead0b856e770577601eb0cbaa220bd |
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 | 5.43317 |
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 | 60930 |
Total number of constraints | 2157 |
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 | 2157 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 450 |
Number of terms in the objective function | 31770 |
Biggest coefficient in the objective function | 1855425871872000000 |
Number of bits for the biggest coefficient in the objective function | 61 |
Sum of the numbers in the objective function | 393343428838367800485 |
Number of bits of the sum of numbers in the objective function | 69 |
Biggest number in a constraint | 1855425871872000000 |
Number of bits of the biggest number in a constraint | 61 |
Biggest sum of numbers in a constraint | 393343428838367800485 |
Number of bits of the biggest sum of numbers | 69 |
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) | 2704476 | UNSAT | 1.89571 | 1.89651 | |
SAT4J PB Resolution 2.2.0 2010-05-26 (complete) | 2659806 | UNSAT | 5.43317 | 3.85137 | |
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete) | 2661283 | UNSAT | 5.71713 | 3.78695 | |
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete) | 2663165 | UNSAT | 7.44387 | 4.79937 | |
PB/CT 0.1 fixed (complete) | 2682931 | UNSAT | 24.4233 | 24.4312 | |
PB/CT 0.1 (complete) | 2669337 | UNSAT | 27.7308 | 27.7416 | |
PBPASSolver 2010-06-13 (complete) | 2674753 | ? (MO) | 17.79 | 17.8141 |
This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).
objective function: