supportcase11

binary numerics aggregations variable_bound

Submitter	Variables	Constraints	Density	Status	Group	Objective	MPS File
Michael Winkler	8066286	15270211	2.64685e-07	easy	–	-14.281996107	supportcase11.mps.gz

MIP instances collected from Gurobi forum with unknown application

Location of instance in collection

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
	Original	Presolved
Variables	8066286	1586213
Constraints	15270211	7684800
Binaries	8066286	1586213
Integers	0	0
Continuous	0	0
Implicit Integers	0	0
Fixed Variables	0	0
Nonzero Density	2.64685e-07	1.26086e-06
Nonzeroes	32602300	15369600

Constraint Classification Properties
	Original	Presolved
Total	15270211	7684800
Empty	0	0
Free	0	0
Singleton	6480040	0
Aggregations	274	1585265
Precedence	0	0
Variable Bound	6099551	6099535
Set Partitioning	0	0
Set Packing	1858	0
Set Covering	0	0
Cardinality	2688488	0
Invariant Knapsack	0	0
Equation Knapsack	0	0
Bin Packing	0	0
Knapsack	0	0
Integer Knapsack	0	0
Mixed Binary	0	0
General Linear	0	0
Indicator	0	0

Structure

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

Nonzero entries of original problem

Nonzero entries after trivial presolving

Decomposed structure of original problem (dec-file)

Decomposed structure after trivial presolving (dec-file)

	value	min	median	mean	max
Components
Constraint %
Variable %
Score

Best Known Solution(s)

No solution available for supportcase11 .

Similar instances in collection

The following instances are most similar to supportcase11 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	Continuous	Constraints	Nonz.	Submitter	Group	Objective	Tags
rwth-timetable	open	923564	317079	606485	440134	4510786	Gerald Lach	–	772999.0*	aggregations precedence variable_bound set_partitioning set_packing mixed_binary
savsched1	easy	328575	252731	75844	295989	1770507	Gerardo Gonzalez	–	3217.7	benchmark benchmark_suitable aggregations variable_bound set_packing invariant_knapsack mixed_binary
neos-5196530-nuhaka	hard	14544	9792	4752	42124	171702	Jeff Linderoth	neos-pseudoapplication-32	0.006821675088566438	aggregations precedence variable_bound set_partitioning cardinality invariant_knapsack knapsack mixed_binary
neos-5195221-niemur	easy	14546	9792	4754	42256	176586	Jeff Linderoth	neos-pseudoapplication-32	0.0038354326	benchmark benchmark_suitable aggregations precedence variable_bound set_partitioning cardinality invariant_knapsack knapsack mixed_binary
lr2-22dr3-333vc4v17a-t60	open	109519	92865	16654	108566	435517	Dimitri Papageorgiou	maritime		no_solution decomposition aggregations precedence variable_bound set_partitioning set_packing cardinality invariant_knapsack mixed_binary

Reference

No bibliographic information available