Submitter | Variables | Constraints | Density | Status | Group | Objective | MPS File |
---|---|---|---|---|---|---|---|
Hans Mittelmann | 53593 | 106954 | 4.65467e-05 | easy | neos-pseudoapplication-106 | 2665.4577364 | neos-4760493-puerua.mps.gz |
Collection of anonymous submissions to the NEOS Server for Optimization
Detailed explanation of the following tables can be found here.
Original | Presolved | |
---|---|---|
Variables | 53593 | 53593 |
Constraints | 106954 | 106723 |
Binaries | 53592 | 53592 |
Integers | 0 | 0 |
Continuous | 1 | 1 |
Implicit Integers | 0 | 0 |
Fixed Variables | 0 | 0 |
Nonzero Density | 4.65467e-05 | 4.66071e-05 |
Nonzeroes | 266805 | 266574 |
Original | Presolved | |
---|---|---|
Total | 106954 | 106723 |
Empty | 0 | 0 |
Free | 0 | 0 |
Singleton | 231 | 0 |
Aggregations | 0 | 0 |
Precedence | 53361 | 53361 |
Variable Bound | 53130 | 53130 |
Set Partitioning | 231 | 231 |
Set Packing | 0 | 0 |
Set Covering | 0 | 0 |
Cardinality | 1 | 1 |
Invariant Knapsack | 0 | 0 |
Equation Knapsack | 0 | 0 |
Bin Packing | 0 | 0 |
Knapsack | 0 | 0 |
Integer Knapsack | 0 | 0 |
Mixed Binary | 0 | 0 |
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 | 2.367356 | ||||
Constraint % | 0.000937 | 0.000937 | 0.000937 | 0.000937 | |
Variable % | 0.431026 | 0.431026 | 0.431026 | 0.431026 | |
Score | 0.002164 |
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 | 2665.458 | 2665.458 | 0 | 0 | 0 | - | 2018-10-15 | Solution found during MIPLIB2017 problem selection. |
The following instances are most similar to neos-4760493-puerua 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-4763324-toguru | easy | 53593 | 53592 | 0 | 1 | 106954 | 266805 | Hans Mittelmann | neos-pseudoapplication-106 | 1613.03884585 | benchmark benchmark_suitable precedence variable_bound set_partitioning cardinality |
neos-5013590-toitoi | easy | 27061 | 27060 | 0 | 1 | 53957 | 134480 | Hans Mittelmann | neos-pseudoapplication-106 | 3772.4527499 | benchmark_suitable precedence variable_bound set_partitioning cardinality |
neos-4359986-taipa | easy | 25130 | 25095 | 0 | 35 | 48864 | 126561 | Jeff Linderoth | neos-pseudoapplication-106 | 69.79999999999997 | benchmark_suitable aggregations precedence variable_bound set_partitioning mixed_binary |
neos-4532248-waihi | easy | 86842 | 86841 | 0 | 1 | 167322 | 525339 | Jeff Linderoth | neos-pseudoapplication-6 | 61.59999999999999 | benchmark benchmark_suitable aggregations precedence set_partitioning cardinality binpacking knapsack mixed_binary |
neos-4391920-timok | easy | 93846 | 93786 | 0 | 60 | 184575 | 585839 | Jeff Linderoth | neos-pseudoapplication-106 | 0.00545540819999822 | benchmark_suitable aggregations precedence variable_bound set_partitioning mixed_binary |
No bibliographic information available