I do not see a reason here, why all the time steps are not computed. Could you send me a complete problem description file, so that I could run it myself?

Thanks, r.

On 07/31/2015 07:10 PM, Patricia Garcia Cañadilla wrote:

In my main code I had this:

problem = Problem.from_conf(conf, init_equations=False) problem.setup_default_output() problem.set_equations({'eq' : conf.equations['balance']}) problem.time_update(ebcs=conf.ebcs) state_el = problem.solve() time_solver = problem.get_time_solver() time_solver(save_results=True,post_process_hook=stress_strain) ts = problem.get_timestepper()

Ans these were my solvers:

# Solvers etc. solver_0 = { 'name' : 'ls', 'kind' : 'ls.scipy_direct', }

solver_1 = { 'name' : 'newton', 'kind' : 'nls.newton',

 'i_max'      : 7,
 'eps_a'      : 1e-10,
 'eps_r'      : 1.0,
 'macheps'    : 1e-16,
 'lin_red'    : 1e-2, # Linear system error < (eps_a * lin_red).
 'ls_red'     : 0.1,
 'ls_red_warp': 0.001,
 'ls_on'      : 1.1,
 'ls_min'     : 1e-5,
 'check'      : 0,
 'delta'      : 1e-6,
 'problem'    : 'nonlinear', # 'nonlinear' or 'linear' (ignore i_max)

}

solver_2 = { 'name' : 'ts', 'kind' : 'ts.simple',

 't0'    : 0,
 't1'    : 1,
 'dt'    : None,
 'n_step' : 101, # has precedence over dt!

}