Some questions about nodlim and memnodes beyond the limits

Problems with syntax of GAMS
Post Reply
Jams Wenqian
User
User
Posts: 2
Joined: 6 years ago

Some questions about nodlim and memnodes beyond the limits

Post by Jams Wenqian »

In the aircraft scheduling problem modeling and program operation, because the amount of data is very large, the program is running, the output window shows node beyond the limit (as shown in Figure 1), and then I modified in the option nodlim = 10000, and then run The results show that the node limit over (as shown in Figure 2) shows the value of memnodes to be modified, so I changed the value of memnodes, modified to 20000 after the run shows the nodlim and beyond the limit (shown in Figure 3), then I will Nodlim continue to modify, after the run and nodn and memnodes alternately appeared above the phenomenon, I would like to ask you have encountered?

Figure1:Node limit exceeded.Try option nodlim.
Figure2: Node table limit exceeded. Use option memnodes to reset to >10000.
Figure3: Node limit exceeded.Try option nodlim.
Post Reply