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 Variables Binaries Integers Continuous Constraints Nonz. Submitter Group Status Objective
neos-3611447-jijia 472 85 0 387 377 1145 Jeff Linderoth neos-pseudoapplication-91 easy 107
neos-3610051-istra 805 76 0 729 709 1999 Jeff Linderoth neos-pseudoapplication-91 easy 49
neos-3611689-kaihu 421 88 0 333 323 1014 Jeff Linderoth neos-pseudoapplication-91 easy 119
neos-3610173-itata 844 77 0 767 747 2130 Jeff Linderoth neos-pseudoapplication-91 easy 148
timtab1CUTS 397 77 94 226 371 1742 C. Liebchen, R. Möhring timtab easy 764772

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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