I am trying to solve an optimization problem and using the package GenSA. I was looking for the tolerance limit defining parameters in this function but seems like that cannot be defined.
I want the optimization to stop if the value of the objective function does not change in 2 steps by an amount of 1000 units. Other functions like nloptr and rgenoud allow such tolerance limits to be passed as arguments, but I fail to find such argument in this function.
I noticed that GenSA uses constrOptim inside it and I tried to change the argument outer.eps, but that did not help serve the purpose.
Could someone suggest what can be done here?
