How optimization algorithms work & improving their performance

Distributed MIP logging & ramp-up question
Could different hardware give different results? Answered
2 votes 1 comment
MILP takes way too much time Answered
Model contains large quadratic objective coefficient range.
Tolerance and constraint parameters Answered
What solution wll GUROBI return when solving an unbounded MILP?
Order of variables & constraints vs. performance Answered
What is "work" measuring? Answered
1 vote 1 comment
Slow MIP Solving, how to speed up? Answered
1 vote 2 comments
Problem regarding the Presolve method Awaiting user input
1 vote 1 comment
BestBd not updating in a MIQCP problem Answered
1 vote 7 comments
How good is Gurobi for solving large linear systems of equations? Answered
1 vote 1 comment
Vehicle Routing Problem with Time Windows with Gurobi and Python Answered
1 vote 7 comments
Gurobi gets stuck Ongoing
1 vote 9 comments
Convex combination of constraints that makes the problem infeasible Answered
1 vote 7 comments
Does Gurobi take advantage of the problem structure? Answered
1 vote 3 comments
Gurobi Stuck After Solving Problem Ongoing
1 vote 2 comments
Computing dual for QCP in Gurobi Python Answered
1 vote 3 comments
How does MIPFocus really work? Answered
1 vote 1 comment
MILP stops with OPTIMAL status but a suboptimal solution Awaiting user input
1 vote 1 comment
how to count a specific number in the Var list Answered
1 vote 1 comment
Same nodes but different solution time (VRP Time Windows) Answered
1 vote 3 comments
Interpretation best bound NoRel heuristic Answered
1 vote 1 comment
How to improve solver solution time in VRP TW Optimization Answered
1 vote 6 comments
How Gurobi compute IIS for MIP problem? Answered
1 vote 5 comments
Solver behaviour when giving fixed variable a start value Answered
1 vote 1 comment
Lazy constraint in MIPNODE and MIPSOL Awaiting user input
1 vote 5 comments
How do I specify the algorithm used to solve my model in pyomo? Answered
1 vote 1 comment