Sparsity pattern

transportmoment

Nametransportmoment
Downloadtransportmoment.mps.gz
Solutiontransportmoment.sol.gz
Set Membership Challenge Unstable
Problem StatusEasy
Problem FeasibilityFeasible
Originator/ContributorG. Gamrath
Rows9616
Cols9685
Num. non-zeros in A29541
Num. non-zeros in c3176
Rows/Cols0.992875580795
Integers
Binaries2456
Continuous7229
min nonzero |Aij|1
max |Aij|10000
min nonzero |cj|0.01
max |cj|98915
Integer Objective-3.063103721717e+09
LP Objective-70929535815.37999
Aggregation507
Variable Bound4912
Set partitioning
Set packing
Set covering
Cardinality
Equality Knapsacks
Bin packing
Invariant Knapsack
Knapsacks
Integer Knapsack
Mixed 0/14197
General Cons.
References

Transport momentum maximization in a capacitated gas network, cycles are forbidden by pseudo pressures. Solved by Gurobi 4.6.1 (12 threads) in 30 seconds (January 2012).


Last Update February 28, 2017 by Gerald Gamrath
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