004d8323, is what causes the check for the student limitation. You can see an arrow going from
004d8336, this jump is taking place when student licence is found, so we can redirect the jump to an other address. But where? We can see that if the jump never happens there is an other one 4 lines bellow that goes to
004d83a3, that seems like the right address to go.
004d832aon the raw binary and not here. So hit I to import a file and select the
004d832abecause the Binary starts from
00000000and the ELF from
00400000. Now right click on the line -> Patch Instruction and change the address to point to
Now you have a cracked ampl binary! :)
You need to follow the same procedure for every solver you want to use, but probably you only going to need cplex.