Submitter | Variables | Constraints | Density | Status | Group | Objective | MPS File |
---|---|---|---|---|---|---|---|
Jeff Linderoth | 6489 | 3871 | 1.41372e-03 | easy | neos-pseudoapplication-3 | 422769.02254 | neos-3761878-oglio.mps.gz |
Detailed explanation of the following tables can be found here.
Original | Presolved | |
---|---|---|
Variables | 6489 | 6489 |
Constraints | 3871 | 3871 |
Binaries | 1312 | 1312 |
Integers | 0 | 0 |
Continuous | 5177 | 5177 |
Implicit Integers | 0 | 0 |
Fixed Variables | 0 | 0 |
Nonzero Density | 0.00141372 | 0.00141372 |
Nonzeroes | 35511 | 35511 |
Original | Presolved | |
---|---|---|
Total | 3871 | 3871 |
Empty | 0 | 0 |
Free | 0 | 0 |
Singleton | 0 | 0 |
Aggregations | 0 | 0 |
Precedence | 0 | 0 |
Variable Bound | 551 | 551 |
Set Partitioning | 0 | 0 |
Set Packing | 0 | 0 |
Set Covering | 0 | 0 |
Cardinality | 0 | 0 |
Invariant Knapsack | 0 | 0 |
Equation Knapsack | 0 | 0 |
Bin Packing | 0 | 0 |
Knapsack | 0 | 0 |
Integer Knapsack | 0 | 0 |
Mixed Binary | 3320 | 3320 |
General Linear | 0 | 0 |
Indicator | 0 | 0 |
Available nonzero structure and decomposition information. Further information can be found here.
Decomposed structure of original problem (dec-file)
Decomposed structure after trivial presolving (dec-file)
value | min | median | mean | max | |
---|---|---|---|---|---|
Components | 2.017033 | ||||
Constraint % | 0.154999 | 0.858512 | 0.568329 | 3.92663 | |
Variable % | 0.107875 | 0.962495 | 0.924642 | 2.65064 | |
Score | 0.868117 |
Find solutions below. Download the archive containing all solutions from the Download page.
ID | Objective | Exact | Int. Viol | Cons. Viol | Obj. Viol | Submitter | Date | Description |
---|---|---|---|---|---|---|---|---|
1 | 422769 | 422769 | 0 | 1e-04 | 0 | - | 2018-10-11 | Solution found during MIPLIB2017 problem selection. |
The following instances are most similar to neos-3761878-oglio in the collection. This similarity analysis is based on 100 scaled instance features describing properties of the variables, objective function, bounds, constraints, and right hand sides.
Instance | Status | Variables | Binaries | Integers | Continuous | Constraints | Nonz. | Submitter | Group | Objective | Tags |
---|---|---|---|---|---|---|---|---|---|---|---|
neos-3762025-ognon | easy | 4673 | 948 | 0 | 3725 | 2784 | 25384 | Jeff Linderoth | neos-pseudoapplication-3 | 607171.5030499999 | decomposition numerics variable_bound mixed_binary |
neos-3703351-marne | easy | 8827 | 1382 | 0 | 7445 | 4123 | 55293 | Jeff Linderoth | neos-pseudoapplication-3 | 317056.210386 | decomposition numerics variable_bound mixed_binary |
neos-3699377-maori | easy | 17233 | 1856 | 0 | 15377 | 5587 | 125895 | Jeff Linderoth | neos-pseudoapplication-3 | 135877.224265 | decomposition numerics variable_bound mixed_binary |
app3 | easy | 3080 | 100 | 0 | 2980 | 766 | 14707 | Emilie Danna | app | 5751714.3289 | variable_bound set_packing mixed_binary |
neos-4264598-oueme | open | 54550 | 13370 | 0 | 41180 | 54714 | 191146 | Jeff Linderoth | neos-pseudoapplication-57 | 6038453.676499* | numerics aggregations precedence variable_bound invariant_knapsack mixed_binary general_linear |
No bibliographic information available