European energy system model for power generation and capacity expansion

Location of instance in collection

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties

Original

Presolved

Variables

38868107

38868107

Constraints

7132926

7132926

Binaries

0

0

Integers

532697

532697

Continuous

38335410

38335410

Implicit Integers

0

0

Fixed Variables

0

0

Nonzero Density

2.81672e-07

2.81672e-07

Nonzeroes

78091600

78091600

Constraint Classification Properties

Original

Presolved

Total

7132926

7132926

Empty

0

0

Free

0

0

Singleton

1891561

1891561

Aggregations

471999

471999

Precedence

614880

614880

Variable Bound

1367290

1367290

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

1746767

1746767

General Linear

1040429

1040429

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 dlr2 .

Similar instances in collection

The following instances are most similar to dlr2 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.