nikhil@fsi:~/VaMPy/simulation$ oasis NSfracStep problem=Artery mesh_path=../test/Case_test_artery/artery.xml.gz T=9.61 save_solution_after_cycle=0 && cd ..
Importing problem module Artery:
/home/nikhil/VaMPy/simulation/Artery.py
=== Starting simulation for case: artery ===
Running with the following parameters:
{'AB_projection_pressure': False,
'DynamicSmagorinsky': {'Cs_comp_step': 1},
'KineticEnergySGS': {'Ce': 1.05, 'Ck': 0.08},
'ModifiedCross': {'a_param': 0.34,
'lam': 3.736,
'm_param': 2.406,
'mu_inf': 0.00372,
'mu_o': 0.09,
'rho': 1085},
'Smagorinsky': {'Cs': 0.1677},
'T': 1902,
'Wale': {'Cw': 0.325},
'area_inlet': [],
'area_ratio': [],
'cardiac_cycle': 951,
'checkpoint': 500,
'dt': 0.0951,
'dump_probe_frequency': 100,
'folder': 'results_artery/artery',
'id_in': [],
'id_out': [],
'iters_on_first_timestep': 2,
'killtime': None,
'krylov_solvers': {'monitor_convergence': False},
'les_model': 'NoModel',
'max_error': 1e-06,
'max_iter': 1,
'mesh_path': '../test/Case_test_artery/artery.xml.gz',
'nn_model': 'NoModel',
'nu': 0.0033018,
'nu_nn_krylov_solver': {'method': 'WeightedAverage',
'preconditioner_type': 'jacobi',
'solver_type': 'cg'},
'nut_krylov_solver': {'method': 'WeightedAverage',
'preconditioner_type': 'jacobi',
'solver_type': 'cg'},
'output_timeseries_as_vector': True,
'plot_interval': 10,
'pressure_degree': 1,
'pressure_krylov_solver': {'preconditioner_type': 'hypre_amg',
'solver_type': 'gmres'},
'print_intermediate_info': 100,
'print_velocity_pressure_convergence': False,
'restart_folder': None,
'save_solution_after_cycle': 1,
'save_solution_frequency': 5,
'save_step': 10,
'scalar_krylov_solver': {'preconditioner_type': 'jacobi',
'solver_type': 'bicgstab'},
'solver': 'IPCS_ABCN',
't': 0.0,
'testing': False,
'tstep': 0,
'use_krylov_solvers': True,
'velocity_degree': 1,
'velocity_krylov_solver': {'preconditioner_type': 'jacobi',
'solver_type': 'bicgstab'},
'velocity_update_solver': {'low_memory_version': False,
'method': 'default',
'preconditioner_type': 'jacobi',
'solver_type': 'cg'}}
Traceback (most recent call last):
File "/home/nikhil/anaconda3/envs/vampy_environment/bin/oasis", line 33, in <module>
sys.exit(load_entry_point('oasis', 'console_scripts', 'oasis')())
File "/home/nikhil/Oasis/oasis/run_oasis.py", line 11, in main
from oasis import NSfracStep
File "/home/nikhil/Oasis/oasis/NSfracStep.py", line 60, in <module>
vars().update(post_import_problem(**vars()))
File "/home/nikhil/Oasis/oasis/problems/__init__.py", line 212, in post_import_problem
mesh = mesh(**NS_parameters)
File "/home/nikhil/VaMPy/simulation/Artery.py", line 79, in mesh
mesh = Mesh(mesh_path)
RuntimeError:
*** -------------------------------------------------------------------------
*** DOLFIN encountered an error. If you are not able to resolve this issue
*** using the information listed below, you can ask for help at
***
*** [email protected]
***
*** Remember to include the error message listed below and, if possible,
*** include a *minimal* running example to reproduce the error.
***
*** -------------------------------------------------------------------------
*** Error: Unable to read data from XML file.
*** Reason: Not a DOLFIN XML file.
*** Where: This error was encountered inside XMLFile.cpp.
*** Process: 0
***
*** DOLFIN version: 2019.1.0
*** Git changeset: ba376b6aebd7a9bc089be46b50bdd9f5c548fb91
*** -------------------------------------------------------------------------