mat-lin4123.leeds.ac.uk% (19) python benney_luke.py 

COFFEE finished in 0.0112019 seconds (flops: 0 -> 0)

COFFEE finished in 0.00383806 seconds (flops: 0 -> 0)

compute_form_data finished in 0.057472 seconds.

compile_integral finished in 0.0535629 seconds.

TSFC finished in 0.111062 seconds.

Traceback (most recent call last):

  File "benney_luke.py", line 133, in <module>

    phi_solver_h = NonlinearVariationalSolver(phi_problem_h)

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/firedrake/variational_solver.py", line 125, in __init__

    ctx = solving_utils._SNESContext(problem)

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/firedrake/solving_utils.py", line 106, in __init__

    for problem in problems)

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/firedrake/solving_utils.py", line 106, in <genexpr>

    for problem in problems)

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/firedrake/assemble.py", line 66, in assemble

    inverse=inverse, nest=nest)

  File "<decorator-gen-295>", line 2, in _assemble

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/firedrake/utils.py", line 62, in wrapper

    return f(*args, **kwargs)

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/firedrake/assemble.py", line 100, in _assemble

    inverse=inverse)

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/firedrake/tsfc_interface.py", line 243, in compile_form

    number_map).kernels

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/PyOP2-0.13.0_19_g2062a47-py2.7-linux-x86_64.egg/pyop2/caching.py", line 203, in __new__

    obj = make_obj()

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/PyOP2-0.13.0_19_g2062a47-py2.7-linux-x86_64.egg/pyop2/caching.py", line 193, in make_obj

    obj.__init__(*args, **kwargs)

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/firedrake/tsfc_interface.py", line 174, in __init__

    kernels.append(KernelInfo(kernel=Kernel(ast, ast.name, opts=opts),

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/PyOP2-0.13.0_19_g2062a47-py2.7-linux-x86_64.egg/pyop2/backends.py", line 118, in __call__

    return t(*args, **kwargs)

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/PyOP2-0.13.0_19_g2062a47-py2.7-linux-x86_64.egg/pyop2/caching.py", line 203, in __new__

    obj = make_obj()

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/PyOP2-0.13.0_19_g2062a47-py2.7-linux-x86_64.egg/pyop2/caching.py", line 193, in make_obj

    obj.__init__(*args, **kwargs)

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/PyOP2-0.13.0_19_g2062a47-py2.7-linux-x86_64.egg/pyop2/base.py", line 3848, in __init__

    self._code = self._ast_to_c(self._ast, self._opts)

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/PyOP2-0.13.0_19_g2062a47-py2.7-linux-x86_64.egg/pyop2/host.py", line 60, in _ast_to_c

    ast_handler.plan_cpu(self._opts)

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/coffee/plan.py", line 184, in plan_cpu

    _generate_cpu_code(self, kernel, **params)

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/coffee/plan.py", line 106, in _generate_cpu_code

    loop_opt.rewrite(rewrite)

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/coffee/optimizer.py", line 120, in rewrite

    ew.SGrewrite()

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/coffee/rewriter.py", line 497, in SGrewrite

    prob.solve(ilp.GLPK(msg=0))

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/pulp/pulp.py", line 1643, in solve

    status = solver.actualSolve(self, **kwargs)

  File "/opt/firedrake/1605.1/lib/python2.7/site-packages/pulp/solvers.py", line 346, in actualSolve

    raise PulpSolverError("PuLP: cannot execute "+self.path)

pulp.solvers.PulpSolverError: PuLP: cannot execute glpsol

Exception AttributeError: "'NonlinearVariationalSolver' object has no attribute '_parameters'" in <bound method NonlinearVariationalSolver.__del__ of <firedrake.variational_solver.NonlinearVariationalSolver object at 0x7f3e2ea40710>> ignored