Originally posted by: sandeepsinghchauhan

Hi,

this works fine with cplex 12.6.3

Can you try with that version ?

Even without downloading anything you may try with http://onboarding-oaas.docloud.ibmcloud.com/software/analytics/docloud/

Regards

Originally posted by: Stanko_86

I have noticed the following by extracting the M:

C  (size 5)    D  (size 10)    unionE  (size 10)    Value

1    1    1    0.34
1    1    2    0.34
1    1    3    0.34
1    1    4    0.34
1    1    5    0.34
1    1    6    -Infinity
1    1    7    -Infinity
1    1    8    -Infinity
1    1    9    -Infinity
1    1    10    -Infinity
1    2    1    0.68
1    2    2    0.68
1    2    3    0.68
1    2    4    0.68
1    2    5    0.68
1    2    6    0.68
1    2    7    0.68
1    2    8    0.68
1    2    9    0.68
1    2    10    0.68
1    3    1    -Infinity

How CPLEX deals with Infinity value?

Hi,

here you get some -Infinity because of

float M[c in C ,d in D,e in unionE]=max(<c,d,e,k> in s) k;

and the max of empty set is -Infinity

 {int} E[C][D] =
[[{1,2,3,4,5},{1,2,3,4,5,6,7,8,9,10}]];

should be repaired

Regards