neos-3611689-kaihu

precedence variable_bound mixed_binary general_linear

Submitter	Variables	Constraints	Density	Status	Group	Objective	MPS File
Jeff Linderoth	421	323	7.45681e-03	easy	neos-pseudoapplication-91	119	neos-3611689-kaihu.mps.gz

Location of instance in collection

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
	Original	Presolved
Variables	421	391
Constraints	323	313
Binaries	88	88
Integers	0	1
Continuous	333	302
Implicit Integers	0	1
Fixed Variables	0	0
Nonzero Density	0.00745681	0.00795862
Nonzeroes	1014	974

Constraint Classification Properties
	Original	Presolved
Total	323	313
Empty	0	0
Free	0	0
Singleton	0	0
Aggregations	0	0
Precedence	41	31
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	282	261
General Linear	0	1
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	1.579784
Constraint %		0.319489	0.440376	0.319489	0.638978
Variable %		0.492611	0.585807	0.492611	0.738916
Score	0.161916

Best Known Solution(s)

No solution available for neos-3611689-kaihu .

Similar instances in collection

The following instances are most similar to neos-3611689-kaihu 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-3611447-jijia	easy	472	85	0	387	377	1145	Jeff Linderoth	neos-pseudoapplication-91	107	precedence variable_bound mixed_binary general_linear
neos-3610173-itata	easy	844	77	0	767	747	2130	Jeff Linderoth	neos-pseudoapplication-91	147.99999986	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
neos-3610051-istra	easy	805	76	0	729	709	1999	Jeff Linderoth	neos-pseudoapplication-91	49	precedence variable_bound mixed_binary general_linear
timtab1CUTS	easy	397	77	94	226	371	1742	C. Liebchen, R. Möhring	timtab	764771.9999997859	benchmark_suitable aggregations precedence variable_bound invariant_knapsack mixed_binary general_linear

Reference

No bibliographic information available