[Help-glpk] Calculation of Time Used in Solution Parameters

Hi All, I have run an integer linear programming written in GNU MathProg using GLPSOL. It has shown in parameters of solution that Time Used: 0.2 secs However, real time that program consumes to find the solution is much longer than Time Used. What is difference in calculation of Time Used and

[Help-glpk] Memory Allocation Problem in GLPSOL Solver

Dear All, I implemented an linear integer programming (ILP) formulation using GNU MathProg and run it by using GLPSOL solver in Ubuntu 13.04. When I run program with around 2 million integer variables, it is stopped and a message has shown that: *glp_mallc: no memory available* *Error detected