Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 8779 3423 1.03153e-03 easy neos-pseudoapplication-11 1025102 neos-1067731.mps.gz

Imported from the MIPLIB2010 submissions.

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 8779 8731
Constraints 3423 3423
Binaries 6330 6330
Integers 0 0
Continuous 2449 2401
Implicit Integers 0 0
Fixed Variables 48 0
Nonzero Density 0.00103153 0.00103399
Nonzeroes 30998 30902
Constraint Classification Properties
Original Presolved
Total 3423 3423
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 70 73
Precedence 0 0
Variable Bound 0 0
Set Partitioning 1002 1002
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 2351 2348
General Linear 0 0
Indicator 0 0

Structure

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

value min median mean max
Components 2.892095
Constraint % 0.0292141 0.0403148 0.0292141 0.0584283
Variable % 0.0227868 0.0926684 0.0683605 0.2278680
Score 0.313704

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 1025102 1025102 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-1067731 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 Variables Binaries Integers Continuous Constraints Nonz. Submitter Group Status Objective
lr1dr04vc05v17a-t360 36912 15326 17979 3607 12600 107170 Dimitri Papageorgiou maritime open 416992.4113064*
csched008 1536 1284 0 252 351 5687 Tallys Yunes csched easy 173
neos-1061020 14010 10333 3598 79 10618 114508 NEOS Server Submission neos-pseudoapplication-11 easy -142745.3
csched007 1758 1457 0 301 351 6379 Tallys Yunes csched easy 351
binkar10_1 2298 170 0 2128 1026 4496 H. Mittelmann easy 6742.1998835

Reference

No bibliographic information available

Last Update Nov 19, 2018 by Gregor Hendel
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