neos-1605061

benchmark_suitable set_partitioning set_covering invariant_knapsack mixed_binary

Submitter	Variables	Constraints	Density	Status	Group	Objective	MPS File
NEOS Server Submission	4111	3474	6.54569e-03	easy	neos-pseudoapplication-5	11.99999999556169	neos-1605061.mps.gz

Instance coming from the NEOS Server with unknown application Imported from MIPLIB2010.

Location of instance in collection

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
	Original	Presolved
Variables	4111	4099
Constraints	3474	3474
Binaries	3570	3570
Integers	0	0
Continuous	541	529
Implicit Integers	0	0
Fixed Variables	0	0
Nonzero Density	0.00654569	0.00656190
Nonzeroes	93483	93441

Constraint Classification Properties
	Original	Presolved
Total	3474	3474
Empty	0	0
Free	0	0
Singleton	0	0
Aggregations	0	0
Precedence	0	0
Variable Bound	0	0
Set Partitioning	563	563
Set Packing	0	0
Set Covering	5	5
Cardinality	0	0
Invariant Knapsack	0	42
Equation Knapsack	0	0
Bin Packing	0	0
Knapsack	0	0
Integer Knapsack	0	0
Mixed Binary	2906	2864
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	0.301030
Constraint %		17.5590	17.5590	17.5590	17.5590
Variable %		86.8402	86.8402	86.8402	86.8402
Score	0.023107

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
2	12	12	0	0	0	-	2018-10-11	Solution found during MIPLIB2017 problem selection.
1	12	12	0	0	0	-	2018-10-11	Solution imported from MIPLIB2010.

Similar instances in collection

The following instances are most similar to neos-1605061 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
neos-691058	easy	3006	1755	1251	2667	30837	NEOS Server Submission	neos-pseudoapplication-110	296.999999999986	benchmark_suitable set_partitioning cardinality mixed_binary
neos-1601936	easy	4446	3906	540	3131	72500	NEOS Server Submission	neos-pseudoapplication-5	2.99999999999894	benchmark_suitable set_partitioning set_covering invariant_knapsack mixed_binary
csched008	easy	1536	1284	252	351	5687	Tallys Yunes	csched	173	benchmark benchmark_suitable aggregations variable_bound set_partitioning mixed_binary general_linear
csched007	easy	1758	1457	301	351	6379	Tallys Yunes	csched	350.9999999999955	benchmark benchmark_suitable aggregations variable_bound set_partitioning mixed_binary general_linear
neos-503737	easy	2850	2500	350	500	16850	NEOS Server Submission	neos-pseudoapplication-47	50	benchmark_suitable set_partitioning mixed_binary

Reference

@misc{neos,
 key = {zzz neos},
 note = {http://www.neos-server.org},
 title = {{NEOS} {S}erver for {O}ptimization},
 year = {2011}
}