Submitter | Variables | Constraints | Density | Status | Group | Objective | MPS File |
---|---|---|---|---|---|---|---|
NEOS Server Submission | 36600 | 102750 | 6.92035e-05 | easy | neos-pseudoapplication-76 | 31320456.264 | neos-1367061.mps.gz |
Imported from the MIPLIB2010 submissions.
Detailed explanation of the following tables can be found here.
Original | Presolved | |
---|---|---|
Variables | 36600 | 35952 |
Constraints | 102750 | 102426 |
Binaries | 625 | 301 |
Integers | 350 | 350 |
Continuous | 35625 | 35301 |
Implicit Integers | 0 | 0 |
Fixed Variables | 0 | 0 |
Nonzero Density | 6.92035e-05 | 7.04977e-05 |
Nonzeroes | 260250 | 259602 |
Original | Presolved | |
---|---|---|
Total | 102750 | 102426 |
Empty | 0 | 0 |
Free | 0 | 0 |
Singleton | 0 | 0 |
Aggregations | 0 | 0 |
Precedence | 0 | 0 |
Variable Bound | 101250 | 100926 |
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 | 625 | 625 |
General Linear | 875 | 875 |
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 | 0.301030 | ||||
Constraint % | 99.1457 | 99.1457 | 99.1457 | 99.1457 | |
Variable % | 99.0265 | 99.0265 | 99.0265 | 99.0265 | |
Score | 0.009652 |
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 | 31320456 | 31320456 | 0 | 0 | 0 | - | 2018-10-11 | Solution found during MIPLIB2017 problem selection. |
The following instances are most similar to neos-1367061 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
h80x6320d | easy | 12640 | 6320 | 0 | 6320 | 6558 | 31521 | MIPLIB submission pool | fixed-cost-network-flow | 6382.099048245999 | benchmark decomposition benchmark_suitable variable_bound set_partitioning set_packing mixed_binary |
mtest4ma | easy | 1950 | 975 | 0 | 975 | 1174 | 4875 | MIPLIB submission pool | – | 52148 | decomposition variable_bound set_packing mixed_binary |
n3709 | open | 10000 | 5000 | 0 | 5000 | 5150 | 20000 | J. Aronson | n37 | 1205801.0* | decomposition variable_bound mixed_binary |
n3705 | open | 10000 | 5000 | 0 | 5000 | 5150 | 20000 | J. Aronson | n37 | 1212657.0* | decomposition variable_bound mixed_binary |
n3707 | open | 10000 | 5000 | 0 | 5000 | 5150 | 20000 | J. Aronson | n37 | 1186691.0* | decomposition variable_bound mixed_binary |
No bibliographic information available