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How should calculate_variable_from_constraint handle bounds?

enhancement

Status: Open.

#3985 In Pyomo/pyomo;

· dallan-keylogic opened on Jun 25, 2026

Pyomo 6.10.1: fails with "Permission denied" on AWS lambda due to multiprocessing.Lock()

bug

Status: Open.

#3977 In Pyomo/pyomo;

· bram-tv opened on Jun 17, 2026

SCIP direct / persistent not compatible with Constraint.Feasible

bug

pyomo.solvers

Status: Open.

#3976 In Pyomo/pyomo;

· bknueven opened on Jun 16, 2026

Create tests to ensure all solvers raise exceptions when the model contains unrecognized active components

pyomo.solvers

Status: Open.

Task

#3958 In Pyomo/pyomo;

· michaelbynum opened on May 19, 2026

GDPopt enumerate materializes all discrete solutions before checking time_limit

Status: Open.

#3953 In Pyomo/pyomo;

· bernalde opened on May 14, 2026

GDPopt LBB sends linear MIP relaxed-node subproblem to minlp_solver

Status: Open.

#3952 In Pyomo/pyomo;

· bernalde opened on May 14, 2026

GDPopt LOA reports non-rigorous nonconvex bounds as optimal LB=UB

Status: Open.

#3947 In Pyomo/pyomo;

· bernalde opened on May 11, 2026

GDPopt LBB routes continuous node subproblems through minlp_solver

Status: Open.

#3945 In Pyomo/pyomo;

· bernalde opened on May 11, 2026

FBBT emits RuntimeWarning for NumPy scalar bounds

Status: Open.

#3944 In Pyomo/pyomo;

· bernalde opened on May 11, 2026

UnivariateNonlinearDecomposition: don't create new expressions unless necessary

Status: Open.

Task

#3943 In Pyomo/pyomo;

· michaelbynum opened on May 11, 2026

GDPopt LBB time-limit path calls stale _get_final_results_object

Status: Open.

#3941 In Pyomo/pyomo;

· bernalde opened on May 11, 2026

GDPopt GLOA convex affine cuts use concave MC++ slopes

Status: Open.

#3939 In Pyomo/pyomo;

· bernalde opened on May 11, 2026