zakarya guettatfi
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Recent activity by zakarya guettatfi-
getVarByName c++
AnsweredAfter optimizing a model, I need to take a specific value "x1" from solutions Using c++ m1.getVarByName("x1") I got this error : error: ambiguous overload for ‘operator<<’ (operand types are ‘std::...
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undefined reference GRB c++ make
AnsweredHi I have an issue at this level: (.text._ZN14fpga_floorplan6gurobiEv[_ZN14fpga_floorplan6gurobiEv]+0x2de2): undefined reference to `GRBModel::write(std::__cxx11::basic_string<char, std::char_trai...
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Fatal error: can't create Env.o: Permission denied
Awaiting user inputI get an error with command make. below is the errorg++ -m64 -fPIC -O -I../../include -c ../cpp/Env.cppAssembler messages:Fatal error: can't create Env.o: Permission deniedmake: *** [Makefile:11: E...
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How I can stop the optimization when I the objectif function is less or equal than a value using (BestBdStop & BestObjStop)?
AnsweredHi, I am a bit confused by using BestObjStop & BestBdStop, I use the gurobi to minimize an objective function so I need to stop gurobi when I get objective function less or equal than a specific va...
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Linear program with ceiling or floor functions (HOW?)
AnsweredHow I can linearize a constraint with ceiling or floor functions in gurobi.
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converst string (constraint) into GRBLinExpr (C++)
I would like to know if there is a way to convert a string into GRBLinExpr?in order to use: model.addConstr(string) or another way to add a constraint of string type to model file using gurobi c++ ...