Submitter | Variables | Constraints | Density | Status | Group | Objective | MPS File |
---|---|---|---|---|---|---|---|
NEOS Server Submission | 76000 | 1076 | 1.85874e-03 | easy | neos-pseudoapplication-2 | 1000 | neos-913984.mps.gz |
Imported from the MIPLIB2010 submissions.
Detailed explanation of the following tables can be found here.
Original | Presolved | |
---|---|---|
Variables | 76000 | 76000 |
Constraints | 1076 | 1076 |
Binaries | 76000 | 76000 |
Integers | 0 | 0 |
Continuous | 0 | 0 |
Implicit Integers | 0 | 0 |
Fixed Variables | 0 | 0 |
Nonzero Density | 0.00185874 | 0.00185874 |
Nonzeroes | 152000 | 152000 |
Original | Presolved | |
---|---|---|
Total | 1076 | 1076 |
Empty | 0 | 0 |
Free | 0 | 0 |
Singleton | 0 | 0 |
Aggregations | 0 | 0 |
Precedence | 0 | 0 |
Variable Bound | 0 | 0 |
Set Partitioning | 0 | 1000 |
Set Packing | 0 | 0 |
Set Covering | 0 | 0 |
Cardinality | 1000 | 0 |
Invariant Knapsack | 0 | 0 |
Equation Knapsack | 0 | 0 |
Bin Packing | 0 | 0 |
Knapsack | 0 | 0 |
Integer Knapsack | 0 | 0 |
Mixed Binary | 76 | 76 |
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 | 3.000434 | ||||
Constraint % | 0.0929368 | 0.0929368 | 0.0929368 | 0.0929368 | |
Variable % | 0.1000000 | 0.1000000 | 0.1000000 | 0.1000000 | |
Score | 0.928439 |
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 | 1000 | 1000 | 0 | 0 | 0 | - | 2018-10-11 | Solution found during MIPLIB2017 problem selection. |
The following instances are most similar to neos-913984 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
ds | hard | 67732 | 67732 | 0 | 0 | 656 | 1024059 | MIPLIB submission pool | – | 93.52 | binary set_partitioning |
air05 | easy | 7195 | 7195 | 0 | 0 | 426 | 52121 | G. Astfalk | air | 26374 | benchmark binary benchmark_suitable set_partitioning |
h80x6320 | easy | 12640 | 6320 | 0 | 6320 | 79 | 6320 | MIPLIB submission pool | fixed-cost-network-flow | 3700 | binary decomposition set_partitioning |
irp | easy | 20315 | 20315 | 0 | 0 | 39 | 98254 | MIPLIB submission pool | – | 12159.49283539698 | benchmark binary benchmark_suitable set_partitioning |
10teams | easy | 2025 | 1800 | 0 | 225 | 230 | 12150 | MIPLIB submission pool | – | 923.9999999999997 | binary set_partitioning set_packing invariant_knapsack |
No bibliographic information available