possible bug in handling cyclic bounds or lower bounds in v3.x
In an attempt to update to v3.x I updated the attached model according to the wiki. When running the building_v2.2.xlsx
with backbone v2.2, it works fine, but when running building_v3.xlsx
with the current version of backbone I get the following error (after adding iis=1
to cplex.opt
):
Number of equations in conflict: 1
fixed: q_boundCyclic(heat,'building structure',s004,s000,invest) = 0
Number of variables in conflict: 2
lower: v_state(heat,'building structure',s000,f00,t000000) > 250
lower: v_state(heat,'building structure',s004,f00,t000676) > 250
I have found the definitions of q_boundCyclic to be identical between versions, and therefore don't know where to further look for the origin of this error.
Any help is highly appreciated!