Testing scenario generation
------------------------------
LP_block, cuopt, python
   ok: 
LP_block_kernel, cuopt, python
   ok: 
LP_compiled, cuopt, python
   ok: 
LP_compiled_dense_kernel, cuopt, python
   ok: 
LP_compiled_sparse_kernel, cuopt, python
   ok: 
LP_constant_objective1, cuopt, python
   ok: 
LP_constant_objective1_kernel, cuopt, python
   ok: 
LP_constant_objective2, cuopt, python
   ok: 
LP_constant_objective2_kernel, cuopt, python
   ok: 
LP_duals_maximize, cuopt, python
   ok: 
LP_duals_maximize_kernel, cuopt, python
   ok: 
LP_duals_minimize, cuopt, python
   ok: 
LP_duals_minimize_kernel, cuopt, python
   ok: 
LP_inactive_index, cuopt, python
   ok: 
LP_inactive_index_kernel, cuopt, python
   ok: 
LP_infeasible1, cuopt, python
   ok: 
LP_infeasible1_kernel, cuopt, python
   ok: 
LP_infeasible2, cuopt, python
   ok: 
LP_infeasible2_kernel, cuopt, python
   ok: 
LP_piecewise, cuopt, python
   ok: 
LP_piecewise_nosuffixes, cuopt, python
   ok: 
LP_simple, cuopt, python
   ok: 
LP_simple_kernel, cuopt, python
   ok: 
LP_trivial_constraints, cuopt, python
   ok: 
LP_trivial_constraints_kernel, cuopt, python
   ok: 
LP_unbounded, cuopt, python
   ok: 
LP_unbounded_kernel, cuopt, python
   ok: 
LP_unused_vars, cuopt, python
   ok: 
LP_unused_vars_kernel, cuopt, python
   ok: 
MILP_discrete_var_bounds, cuopt, python
   ok: 
MILP_discrete_var_bounds_kernel, cuopt, python
   ok: 
MILP_infeasible1, cuopt, python
   ok: 
MILP_infeasible1_kernel, cuopt, python
   ok: 
MILP_simple, cuopt, python
   ok: 
MILP_simple_kernel, cuopt, python
   ok: 
MILP_unbounded, cuopt, python
   ok: 
MILP_unbounded_kernel, cuopt, python
   ok: 
MILP_unused_vars, cuopt, python
   ok: 
MILP_unused_vars_kernel, cuopt, python
   ok: 

self = <pyomo.solvers.tests.checks.test_no_solution_behavior.Test_LP_unbounded_kernel testMethod=test_cuopt_python>

    def return_test(self):
>       return failed_solve_test(self)

/tester/python/python39/pyomo/pyomo/solvers/tests/checks/test_no_solution_behavior.py:92: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
/tester/python/python39/pyomo/pyomo/solvers/tests/checks/test_no_solution_behavior.py:61: in failed_solve_test
    opt, results = model_class.solve(
/tester/python/python39/pyomo/pyomo/solvers/tests/models/base.py:123: in solve
    results = opt.solve(
/tester/python/python39/pyomo/pyomo/opt/base/solvers.py:99: in solve
    self._solver_error('solve')
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <pyomo.opt.base.solvers.UnknownSolver object at 0x7f86ad9ab040>
method_name = 'solve'

        def _solver_error(self, method_name):
>           raise RuntimeError(
                """Attempting to use an unavailable solver.
    
    The SolverFactory was unable to create the solver "%s"
    and returned an UnknownSolver object.  This error is raised at the point
    where the UnknownSolver object was used as if it were valid (by calling
    method "%s").
    
    The original solver was created with the following parameters:
    \t"""
                % (self.type, method_name)
                + "\n\t".join("%s: %s" % i for i in sorted(self._kwds.items()))
                + "\n\t_args: %s" % (self._args,)
                + "\n\toptions: %s" % (self.options,)
            )
E           RuntimeError: Attempting to use an unavailable solver.
E           
E           The SolverFactory was unable to create the solver "cuopt"
E           and returned an UnknownSolver object.  This error is raised at the point
E           where the UnknownSolver object was used as if it were valid (by calling
E           method "solve").
E           
E           The original solver was created with the following parameters:
E           	executable: cuopt
E           	solver_io: python
E           	type: cuopt
E           	_args: ()
E           	options: {}

/tester/python/python39/pyomo/pyomo/opt/base/solvers.py:116: RuntimeError

>>> import cuopt
.local/lib/python3.11/site-packages/libcuopt/load.py:95: RuntimeWarning: Failed to load libcuopt library: libcuopt.so. Error: .local/lib/python3.11/site-packages/libcuopt/lib64/libcuopt.so: undefined symbol: _ZSt21__glibcxx_assert_failPKciS0_S0_. Falling back to relying on system loader. cuOpt functionality may be unavailable. This might lead to a generic error such as 'libcuopt.so missing' if the library cannot be found.
  warnings.warn(
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File ".local/lib/python3.11/site-packages/cuopt/__init__.py", line 24, in <module>
    from cuopt import linear_programming, routing
  File ".local/lib/python3.11/site-packages/cuopt/linear_programming/__init__.py", line 16, in <module>
    from cuopt.linear_programming import internals
  File ".local/lib/python3.11/site-packages/cuopt/linear_programming/internals/__init__.py", line 30, in <module>
    from cuopt.linear_programming.internals.internals import (
ImportError: libcuopt.so: cannot open shared object file: No such file or directory

pip uninstall -y cuda-python cuda-bindings cuda-core
pip install --upgrade --extra-index-url=https://pypi.nvidia.com/ cuopt-cu12 nvidia-nvjitlink-cu12 rapids-logger==0.1.19