neos-983171

benchmark_suitable precedence variable_bound set_packing invariant_knapsack integer_knapsack mixed_binary general_linear

Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 8965 6711 6.09849e-04 easy neos-pseudoapplication-34 2360 neos-983171.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 8965 7435
Constraints 6711 6711
Binaries 6557 6557
Integers 0 158
Continuous 2408 720
Implicit Integers 0 158
Fixed Variables 0 0
Nonzero Density 0.000609849 0.000735345
Nonzeroes 36691 36691
Constraint Classification Properties
Original Presolved
Total 6711 6869
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 3440 3440
Variable Bound 244 244
Set Partitioning 0 0
Set Packing 2062 2062
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 54 54
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 158
Mixed Binary 911 753
General Linear 0 158
Indicator 0 0

Structure

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

value min median mean max
Components 2.139879
Constraint % 0.0745045 0.505652 0.461928 1.46029
Variable % 0.1748490 0.729927 0.699395 1.61399
Score 0.686677

Best Known Solution(s)

No solution available for neos-983171 .

Similar instances in collection

The following instances are most similar to neos-983171 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-935769 easy 9799 7020 0 2779 6741 36447 NEOS Server Submission neos-pseudoapplication-34 3010 decomposition benchmark_suitable precedence variable_bound set_packing invariant_knapsack integer_knapsack mixed_binary general_linear
neos-935234 easy 10309 7530 0 2779 9568 55271 NEOS Server Submission neos-pseudoapplication-34 2432 benchmark_suitable precedence set_packing invariant_knapsack integer_knapsack mixed_binary general_linear
comp07-2idx easy 17264 17155 109 0 21235 86577 Matias Sørensen coursetimetabling 6 benchmark decomposition benchmark_suitable precedence variable_bound set_packing cardinality invariant_knapsack mixed_binary general_linear
comp21-2idx hard 10863 10792 71 0 14038 57301 Matias Sørensen coursetimetabling 74 benchmark decomposition benchmark_suitable precedence variable_bound set_partitioning cardinality invariant_knapsack mixed_binary general_linear
comp08-2idx easy 11554 11487 67 0 12536 51608 Matias Sørensen coursetimetabling 37 decomposition benchmark_suitable precedence variable_bound set_packing cardinality invariant_knapsack mixed_binary general_linear

Reference

No bibliographic information available

Last Update Jun 24, 2019 by Gregor Hendel
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