var resSolution = await solver.Solve(model, pars);
MathModelSolution solution = resSolution.Unwrap(); // normally, check if it is 'IsOk' before unwrapping!
Console.WriteLine(solution.Summary());
model : dummy model
solution exists ? True
status : integer optimal solution
objective value : Some(12)
# variables (lp) : 12
# variables (sol) : 12
# non-zero variables (sol) : 12
public string Summary()