neos-3610173-itata

precedence variable_bound mixed_binary general_linear

Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 844 747 3.37844e-03 easy neos-pseudoapplication-91 147.99999986 neos-3610173-itata.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 844 786
Constraints 747 729
Binaries 77 77
Integers 0 1
Continuous 767 708
Implicit Integers 0 1
Fixed Variables 0 0
Nonzero Density 0.00337844 0.00358468
Nonzeroes 2130 2054
Constraint Classification Properties
Original Presolved
Total 747 729
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 186 168
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 561 520
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 2.146128
Constraint % 0.137174 0.205268 0.137174 0.823045
Variable % 0.245399 0.306307 0.245399 0.858896
Score 0.284292

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
1 148 148 4e-07 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-3610173-itata 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-3610051-istra easy 805 76 0 729 709 1999 Jeff Linderoth neos-pseudoapplication-91 49 precedence variable_bound mixed_binary general_linear
neos-3611447-jijia easy 472 85 0 387 377 1145 Jeff Linderoth neos-pseudoapplication-91 107 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-3610040-iskar easy 430 85 0 345 335 1023 Jeff Linderoth neos-pseudoapplication-91 37 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 Apr 09, 2019 by Gregor Hendel
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