neos-848589

benchmark benchmark_suitable cardinality mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 550539 1484 1.34771e-03 easy neos-pseudoapplication-77 2351.4031 neos-848589.mps.gz

Imported from the MIPLIB2010 submissions.

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 550539 550539
Constraints 1484 1484
Binaries 747 747
Integers 0 0
Continuous 549792 549792
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00134771 0.00134771
Nonzeroes 1101080 1101080
Constraint Classification Properties
Original Presolved
Total 1484 1484
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 0 0
Variable Bound 0 0
Set Partitioning 0 0
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 1483 1483
General Linear 0 0
Indicator 0 0

Structure

Available nonzero structure and decomposition information. Further information can be found here.

value min median mean max
Components 2.873902
Constraint % 0.0673854 0.0673854 0.0673854 0.0673854
Variable % 0.1338690 0.1338690 0.1338690 0.1338690
Score 0.502695

Best Known Solution(s)

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 2351.403 2351.403 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-848589 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-848198 open 10164 462 0 9702 924 29106 NEOS Server Submission neos-pseudoapplication-3 52196* mixed_binary
neos-2978205-isar open 104000 320 0 103680 652 208000 Jeff Linderoth neos-pseudoapplication-77 -11.92580869* cardinality mixed_binary
neos-480878 easy 534 189 0 345 1321 44370 NEOS Server Submission neos-pseudoapplication-76 492.5144492879 benchmark_suitable variable_bound set_partitioning set_packing invariant_knapsack mixed_binary
neos-4290317-perth open 54708 1042 0 53666 65580 398380 Jeff Linderoth neos-pseudoapplication-76 3017386.0041* decomposition numerics aggregations precedence variable_bound mixed_binary
dfn-bwin-DBE open 3285 2475 0 810 235 9855 MIPLIB submission pool network_design 73623.79* set_packing mixed_binary

Reference

No bibliographic information available

Last Update Jun 24, 2019 by Gregor Hendel
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