### Poisson Benchmark

153

views

0

Dear all,

I test a benchmark, namely poisson problem, but i get error reports:

~/my-project$ python demo_poisson.py

Solving linear variational problem.

*** Warning: Degree of exact solution may be inadequate for accurate result in errornorm.

error_L2 = 0.00823509807335

error_max = 1.33226762955e-15

Traceback (most recent call last):

File "demo_poisson.py", line 60, in <module>

interactive()

How can I solve this problem?

Best

Yaakov

I test a benchmark, namely poisson problem, but i get error reports:

~/my-project$ python demo_poisson.py

Solving linear variational problem.

*** Warning: Degree of exact solution may be inadequate for accurate result in errornorm.

error_L2 = 0.00823509807335

error_max = 1.33226762955e-15

Traceback (most recent call last):

File "demo_poisson.py", line 60, in <module>

interactive()

**NameError: name 'interactive' is not defined****Aborted (core dumped)**How can I solve this problem?

Best

Yaakov

Community: FEniCS Project

Please login to add an answer/comment or follow this question.

would you tell (send) me whch benchmark shall I test as I get the same bug "Aborted (core dumped)" from many .py benchmark inputs.

The set of demos matching your FEniCS version should be distributed with the installation. For example, if you used the Ubuntu repository, you find them in the folder /usr/share/dolfin/demo, with Docker, it's $HOME/demo.

You can also look here: https://bitbucket.org/fenics-project/dolfin/src/master/demo/

Instead of the branch Master, select the tag that matches your FEniCS version.