Margi Shah

Hi Jaromil, First of all, thanks. I think now with your help I am slowly learning how to use Gurobi. However, in matter of Indicator Constraint I have one doubt: Your post "How do I model condition...

b = steel.addVar(vtype=GRB.BINARY, name="b")for key in group2tasks:    Taskexecution1= steel.addConstr((b == 1) >> ((gp.quicksum(Tasks[task,t] for t in time ) ==1                  for task in group...

for key in group2tasks:    Taskexecution1=steel.addConstrs(                 (gp.quicksum(Tasks[task,t] for t in time ) ==1                  for task in group2tasks[key][0] or                  for t...

Hi, Thanks for the response. Jaromil has helped me in learning Gurobi as this is completely new to me. Its Overwhelming. However I think I have a question which I am unable to find on any of the re...

This constraint seems to be very typical constraint. I searched necessary documentation on Gurobi website but still how can I evaluate any one specific constraint from given set of data? I tried to...

Many thanks Jaromil for the reply. "After you take care of the Taskexecution1 constraint, you should go through every constraint 1 by 1 and check whether they are correct before proceeding" I think...

Hi Jaromil, First of all huge thanks for the reply. Let me go step by step. 1. "It looks like the constraint is missing a sum" Yes, I think the same because , The code looks like: group2tasks = dic...

Hi Jaromil, Many thanks for the reply. 1. Did you ran the model on case 2? 2. Also, there is one constraint associated with those two resources(Res 4 & Res 5). I am listing that below, Let me know ...

Hi Jaromil, First of all Huge thanks for a staff like you who responds in minimum time. I tried my every bit in Gurobi. Lastly I got feasibility for some specific set (of data). There is an infeasi...

Hi Jaromil, "Did you try to only slightly increasing the size of the model and checking whether it is still feasible?" No , I did not slightly increased, rather I made it to my original size. "Did ...