Submitter | Variables | Constraints | Density | Status | Group | Objective | MPS File |
---|---|---|---|---|---|---|---|
NEOS Server Submission | 312 | 668 | 1.37609e-02 | easy | neos-pseudoapplication-8 | -77.00000000000182 | neos-1430701.mps.gz |
Imported from the MIPLIB2010 submissions.
Detailed explanation of the following tables can be found here.
Original | Presolved | |
---|---|---|
Variables | 312 | 312 |
Constraints | 668 | 668 |
Binaries | 156 | 156 |
Integers | 0 | 0 |
Continuous | 156 | 156 |
Implicit Integers | 0 | 0 |
Fixed Variables | 0 | 0 |
Nonzero Density | 0.0137609 | 0.0137609 |
Nonzeroes | 2868 | 2868 |
Original | Presolved | |
---|---|---|
Total | 668 | 668 |
Empty | 0 | 0 |
Free | 0 | 0 |
Singleton | 0 | 0 |
Aggregations | 0 | 0 |
Precedence | 0 | 0 |
Variable Bound | 324 | 324 |
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 | 344 | 344 |
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 | 1.397940 | ||||
Constraint % | 0.748503 | 3.81737 | 1.87126 | 10.7784 | |
Variable % | 1.282050 | 4.16667 | 2.56410 | 10.2564 | |
Score | 0.843505 |
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 | -77 | -77 | 0 | 0 | 0 | - | 2018-10-11 | Solution found during MIPLIB2017 problem selection. |
The following instances are most similar to neos-1430701 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-1442119 | easy | 728 | 364 | 0 | 364 | 1524 | 6692 | NEOS Server Submission | neos-pseudoapplication-8 | -181.000000000003 | decomposition benchmark_suitable variable_bound mixed_binary |
neos-1171448 | easy | 4914 | 2457 | 0 | 2457 | 13206 | 131859 | NEOS Server Submission | neos-pseudoapplication-8 | -309 | benchmark benchmark_suitable variable_bound invariant_knapsack mixed_binary |
neos-885086 | easy | 4860 | 2430 | 0 | 2430 | 11574 | 248310 | NEOS Server Submission | neos-pseudoapplication-8 | -243 | benchmark_suitable variable_bound set_packing mixed_binary |
neos-1171737 | easy | 2340 | 1170 | 0 | 1170 | 4179 | 58620 | NEOS Server Submission | neos-pseudoapplication-80 | -195 | benchmark benchmark_suitable variable_bound set_packing mixed_binary |
ns1690781 | open | 5736 | 2880 | 0 | 2856 | 11181 | 262360 | NEOS Server Submission | neos-pseudoapplication-8 | -928.078* | variable_bound set_packing mixed_binary |
No bibliographic information available