Modify PyROS uncertainty set documentation and solver output log intro

doc/OnlineDocs/explanation/solvers/pyros/solver_log.rst

@@ -26,28 +26,29 @@ your console output will, by default, look like this:
    :linenos:
 
    ==============================================================================
-   PyROS: The Pyomo Robust Optimization Solver, v1.3.11.
-          Pyomo version: 6.9.5
+   PyROS: The Pyomo Robust Optimization Solver, v1.3.15.
+          Pyomo version: 6.10.2.dev0
           Commit hash: unknown
-          Invoked at UTC 2025-10-18T00:00:00.000000+00:00
+          Invoked at UTC 2026-06-05T00:00:00.000000+00:00
 
    Developed by: Natalie M. Isenberg (1), Jason A. F. Sherman (1),
                  John D. Siirola (2), Chrysanthos E. Gounaris (1)
    (1) Carnegie Mellon University, Department of Chemical Engineering
    (2) Sandia National Laboratories, Center for Computing Research
 
    The developers gratefully acknowledge support from the U.S. Department
-   of Energy's Institute for the Design of Advanced Energy Systems (IDAES).
+   of Energy's Institute for the Design of Advanced Energy Systems (IDAES)
+   and Carbon Capture Simulation for Industry Impact (CCSI2) projects.
    ==============================================================================
-   ================================= DISCLAIMER =================================
-   PyROS is currently under active development. 
    Please provide feedback and/or report any issues by creating a ticket at
    https://github.com/Pyomo/pyomo/issues/new/choose
    ==============================================================================
    User-provided solver options:
+    tee=False
     objective_focus=<ObjectiveType.worst_case: 1>
     decision_rule_order=1
     solve_master_globally=True
+    bypass_local_separation=False
    ------------------------------------------------------------------------------
    Model Statistics (before preprocessing):
      Number of variables : 4
@@ -60,21 +61,23 @@ your console output will, by default, look like this:
        Inequality constraints : 2
    ------------------------------------------------------------------------------
    Preprocessing...
-   Done preprocessing; required wall time of 0.004s.
+   Done preprocessing; required wall time of 0.003s.
    ------------------------------------------------------------------------------
    Itn  Objective    1-Stg Shift  2-Stg Shift  #CViol  Max Viol     Wall Time (s)
    ------------------------------------------------------------------------------
-   0     5.4079e+03  -            -            3       7.9226e+00   0.209        
-   1     5.4079e+03  6.0451e-10   1.0717e-10   2       1.0250e-01   0.476        
-   2     6.5403e+03  1.0018e-01   7.4564e-03   1       1.0249e-02   0.786        
-   3     6.5403e+03  1.9372e-16   2.0321e-05   2       8.7074e-03   1.132        
-   4     6.5403e+03  0.0000e+00   2.0311e-05   0       1.2310e-06g  1.956        
+   0     5.4079e+03  -            -            3       4.6876e+02   0.185        
+   1     5.4079e+03  6.0451e-10   1.0717e-10   2       6.1500e+01   0.496        
+   2     6.5403e+03  1.0018e-01   7.4564e-03   1       1.7142e-03   0.804        
+   3     6.5403e+03  1.9372e-16   3.6832e-06   2       2.7964e-01   1.136        
+   4     6.5403e+03  0.0000e+00   3.8115e-06   1       1.7141e-03   1.465        
+   5     6.5403e+03  0.0000e+00   8.4872e-03   1       4.7920e-01   1.855        
+   6     6.5403e+03  0.0000e+00   2.0736e-04   0       1.3594e-06g  2.756        
    ------------------------------------------------------------------------------
    Robust optimal solution identified.
    ------------------------------------------------------------------------------
    Termination stats:
-    Iterations            : 5
-    Solve time (wall s)   : 1.956
+    Iterations            : 7
+    Solve time (wall s)   : 2.756
     Final objective value : 6.5403e+03
     Termination condition : pyrosTerminationCondition.robust_optimal
    ------------------------------------------------------------------------------
@@ -87,32 +90,32 @@ Observe that the log contains the following information
 (listed in order of appearance):
 
 
-* **Introductory information and disclaimer** (lines 1--19):
+* **Introductory information** (lines 1--18):
   Includes the version number, author
   information, (UTC) time at which the solver was invoked,
   and, if available, information on the local Git branch and
   commit hash.
-* **Summary of solver options** (lines 20--24): Enumeration of
+* **Summary of solver options** (lines 19--25): Enumeration of
   specifications for optional arguments to the solver.
-* **Model component statistics** (lines 25--34):
+* **Model component statistics** (lines 26--35):
   Breakdown of component statistics for the user-provided model
   and variable selection (before preprocessing).
-* **Preprocessing information** (lines 35--37):
+* **Preprocessing information** (lines 36--38):
   Wall time required for preprocessing
   the deterministic model and associated components,
   i.e., standardizing model components and adding the decision rule
   variables and equations.
-* **Iteration log table** (lines 38--45):
+* **Iteration log table** (lines 39--48):
   Summary information on the problem iterates and subproblem outcomes.
   The constituent columns are defined in detail in
   :ref:`the table that follows <table-iteration-log-columns>`.
-* **Termination message** (lines 46--47): One-line message briefly summarizing
+* **Termination message** (lines 49--50): One-line message briefly summarizing
   the reason the solver has terminated.
-* **Final result** (lines 48--53):
+* **Final result** (lines 51--56):
   A printout of the
   :class:`~pyomo.contrib.pyros.solve_data.ROSolveResults`
   object that is finally returned.
-* **Exit message** (lines 54--55): Confirmation that the
+* **Exit message** (lines 57--58): Confirmation that the
   solver has been exited properly.
 
 The iteration log table is designed to provide, in a concise manner,

pyomo/contrib/pyros/CHANGELOG.txt

@@ -4,9 +4,10 @@ PyROS CHANGELOG
 
 
 -------------------------------------------------------------------------------
-PyROS 1.3.15    12 May 2026
+PyROS 1.3.15    04 Jun 2026
 -------------------------------------------------------------------------------
 - Extend `CardinalitySet` to allow for negative deviations
+- Update PyROS solver output log introductory information
 
 
 -------------------------------------------------------------------------------