neos-3610040-iskar

precedence variable_bound mixed_binary general_linear

Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 430 335 7.1017e-03 easy neos-pseudoapplication-91 37 neos-3610040-iskar.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 430 398
Constraints 335 323
Binaries 85 85
Integers 0 1
Continuous 345 312
Implicit Integers 0 1
Fixed Variables 0 0
Nonzero Density 0.00710170 0.00761548
Nonzeroes 1023 979
Constraint Classification Properties
Original Presolved
Total 335 323
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 65 53
Variable Bound 0 20
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 270 249
General Linear 0 1
Indicator 0 0

Structure

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

value min median mean max
Components 1.716003
Constraint % 0.309598 0.443149 0.309598 1.23839
Variable % 0.483092 0.587288 0.483092 1.20773
Score 0.224496

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 37 37 0 0 0 - 2018-10-15 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-3610040-iskar 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-3611447-jijia easy 472 85 0 387 377 1145 Jeff Linderoth neos-pseudoapplication-91 107 precedence variable_bound mixed_binary general_linear
neos-3610051-istra easy 805 76 0 729 709 1999 Jeff Linderoth neos-pseudoapplication-91 49 precedence variable_bound mixed_binary general_linear
neos-3611689-kaihu easy 421 88 0 333 323 1014 Jeff Linderoth neos-pseudoapplication-91 119 precedence variable_bound mixed_binary general_linear
neos-3610173-itata easy 844 77 0 767 747 2130 Jeff Linderoth neos-pseudoapplication-91 147.99999986 precedence variable_bound mixed_binary general_linear
timtab1CUTS easy 397 77 94 226 371 1742 C. Liebchen, R. Möhring timtab 764772 benchmark_suitable aggregations precedence variable_bound invariant_knapsack mixed_binary general_linear

Reference

No bibliographic information available

Last Update Jun 24, 2019 by Gregor Hendel
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