Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 805 709 3.50244e-03 easy neos-pseudoapplication-91 49 neos-3610051-istra.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 805 739
Constraints 709 683
Binaries 76 76
Integers 0 1
Continuous 729 662
Implicit Integers 0 1
Fixed Variables 0 0
Nonzero Density 0.00350244 0.00377821
Nonzeroes 1999 1907
Constraint Classification Properties
Original Presolved
Total 709 683
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 202 176
Variable Bound 0 40
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 507 466
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 2.136721
Constraint % 0.146413 0.232538 0.146413 0.585652
Variable % 0.259067 0.335264 0.259067 0.647668
Score 0.315019

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 49 49 0 0 0 - 2018-10-15 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-3610051-istra 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-3610173-itata 844 77 0 767 747 2130 Jeff Linderoth neos-pseudoapplication-91 easy 148
neos-3611447-jijia 472 85 0 387 377 1145 Jeff Linderoth neos-pseudoapplication-91 easy 107
neos-3610040-iskar 430 85 0 345 335 1023 Jeff Linderoth neos-pseudoapplication-91 easy 37
neos-3611689-kaihu 421 88 0 333 323 1014 Jeff Linderoth neos-pseudoapplication-91 easy 119
timtab1CUTS 397 77 94 226 371 1742 C. Liebchen, R. Möhring timtab easy 764772

Reference

No bibliographic information available

Last Update Nov 19, 2018 by Gregor Hendel
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