====================================================================== ERROR: assimulo.tests.solvers.test_euler.Test_Explicit_Euler.test_event_localizer ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_euler.py", line 141, in test_event_localizer t, y = exp_sim.simulate(10.0,1000) #Simulate 10 seconds with 1000 communications points ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "assimulo/ode.pyx", line 191, in assimulo.ode.ODE.simulate File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/explicit_ode.pyx", line 135, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/explicit_ode.pyx", line 244, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/ode.pyx", line 595, in assimulo.ode.ODE._chattering_check ValueError: operands could not be broadcast together with shapes (3,) (0,) -------------------- >> begin captured stdout << --------------------- The current solver does not support interpolated output. Setting ncp to 0 and ncp_list to None and continues. No initialization defined for the problem. --------------------- >> end captured stdout << ---------------------- ====================================================================== ERROR: assimulo.tests.solvers.test_odassl.Test_ODASSL.test_atol ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_odassl.py", line 64, in test_atol self.simulator.simulate(1) File "assimulo/ode.pyx", line 191, in assimulo.ode.ODE.simulate File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/implicit_ode.pyx", line 129, in assimulo.implicit_ode.Implicit_ODE._simulate File "assimulo/implicit_ode.pyx", line 206, in assimulo.implicit_ode.Implicit_ODE._simulate File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/solvers/odassl.py", line 262, in integrate iwork = np.zeros((liw,),np.int) ^^^^^^ File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/numpy/__init__.py", line 324, in __getattr__ raise AttributeError(__former_attrs__[attr]) AttributeError: module 'numpy' has no attribute 'int'. `np.int` was a deprecated alias for the builtin `int`. To avoid this error in existing code, use `int` by itself. Doing this will not modify any behavior and is safe. When replacing `np.int`, you may wish to use e.g. `np.int64` or `np.int32` to specify the precision. If you wish to review your current use, check the release note link for additional information. The aliases was originally deprecated in NumPy 1.20; for more details and guidance see the original release note at: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations ====================================================================== ERROR: assimulo.tests.solvers.test_odassl.Test_ODASSL.test_implicit_problem ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_odassl.py", line 58, in test_implicit_problem self.simulator.simulate(1) File "assimulo/ode.pyx", line 191, in assimulo.ode.ODE.simulate File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/implicit_ode.pyx", line 129, in assimulo.implicit_ode.Implicit_ODE._simulate File "assimulo/implicit_ode.pyx", line 206, in assimulo.implicit_ode.Implicit_ODE._simulate File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/solvers/odassl.py", line 262, in integrate iwork = np.zeros((liw,),np.int) ^^^^^^ File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/numpy/__init__.py", line 324, in __getattr__ raise AttributeError(__former_attrs__[attr]) AttributeError: module 'numpy' has no attribute 'int'. `np.int` was a deprecated alias for the builtin `int`. To avoid this error in existing code, use `int` by itself. Doing this will not modify any behavior and is safe. When replacing `np.int`, you may wish to use e.g. `np.int64` or `np.int32` to specify the precision. If you wish to review your current use, check the release note link for additional information. The aliases was originally deprecated in NumPy 1.20; for more details and guidance see the original release note at: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations ====================================================================== ERROR: assimulo.tests.solvers.test_odassl.Test_ODASSL.test_overdetermined ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_odassl.py", line 47, in test_overdetermined self.simulator.simulate(1) File "assimulo/ode.pyx", line 191, in assimulo.ode.ODE.simulate File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/implicit_ode.pyx", line 129, in assimulo.implicit_ode.Implicit_ODE._simulate File "assimulo/implicit_ode.pyx", line 206, in assimulo.implicit_ode.Implicit_ODE._simulate File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/solvers/odassl.py", line 262, in integrate iwork = np.zeros((liw,),np.int) ^^^^^^ File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/numpy/__init__.py", line 324, in __getattr__ raise AttributeError(__former_attrs__[attr]) AttributeError: module 'numpy' has no attribute 'int'. `np.int` was a deprecated alias for the builtin `int`. To avoid this error in existing code, use `int` by itself. Doing this will not modify any behavior and is safe. When replacing `np.int`, you may wish to use e.g. `np.int64` or `np.int32` to specify the precision. If you wish to review your current use, check the release note link for additional information. The aliases was originally deprecated in NumPy 1.20; for more details and guidance see the original release note at: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations ====================================================================== ERROR: assimulo.tests.solvers.test_odassl.Test_ODASSL.test_rtol ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_odassl.py", line 83, in test_rtol self.simulator.simulate(1) File "assimulo/ode.pyx", line 191, in assimulo.ode.ODE.simulate File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/implicit_ode.pyx", line 129, in assimulo.implicit_ode.Implicit_ODE._simulate File "assimulo/implicit_ode.pyx", line 206, in assimulo.implicit_ode.Implicit_ODE._simulate File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/solvers/odassl.py", line 262, in integrate iwork = np.zeros((liw,),np.int) ^^^^^^ File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/numpy/__init__.py", line 324, in __getattr__ raise AttributeError(__former_attrs__[attr]) AttributeError: module 'numpy' has no attribute 'int'. `np.int` was a deprecated alias for the builtin `int`. To avoid this error in existing code, use `int` by itself. Doing this will not modify any behavior and is safe. When replacing `np.int`, you may wish to use e.g. `np.int64` or `np.int32` to specify the precision. If you wish to review your current use, check the release note link for additional information. The aliases was originally deprecated in NumPy 1.20; for more details and guidance see the original release note at: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations ====================================================================== ERROR: assimulo.tests.solvers.test_odepack.Test_LSODAR.test_event_localizer ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_odepack.py", line 191, in test_event_localizer t, y = exp_sim.simulate(10.0,1000) #Simulate 10 seconds with 1000 communications points ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "assimulo/ode.pyx", line 191, in assimulo.ode.ODE.simulate File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/explicit_ode.pyx", line 135, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/explicit_ode.pyx", line 244, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/ode.pyx", line 595, in assimulo.ode.ODE._chattering_check ValueError: operands could not be broadcast together with shapes (3,) (0,) -------------------- >> begin captured stdout << --------------------- No initialization defined for the problem. --------------------- >> end captured stdout << ---------------------- ====================================================================== ERROR: assimulo.tests.solvers.test_radau5.Test_Explicit_Radau5.test_event_localizer ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_radau5.py", line 499, in test_event_localizer t, y = exp_sim.simulate(10.0,1000) #Simulate 10 seconds with 1000 communications points ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "assimulo/ode.pyx", line 191, in assimulo.ode.ODE.simulate File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/explicit_ode.pyx", line 135, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/explicit_ode.pyx", line 244, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/ode.pyx", line 595, in assimulo.ode.ODE._chattering_check ValueError: operands could not be broadcast together with shapes (3,) (0,) -------------------- >> begin captured stdout << --------------------- No initialization defined for the problem. --------------------- >> end captured stdout << ---------------------- ====================================================================== ERROR: This tests that using a sparse jacobian with nnz = 0 is valid. ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_radau5.py", line 899, in test_solver_sparse_jac_nnz_zero sim.simulate(1.) File "assimulo/ode.pyx", line 191, in assimulo.ode.ODE.simulate File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/explicit_ode.pyx", line 135, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/explicit_ode.pyx", line 221, in assimulo.explicit_ode.Explicit_ODE._simulate File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/solvers/radau5.py", line 394, in integrate raise Radau5Error(value = flag, t = t, err_msg = msg) from None assimulo.solvers.radau5.Radau5Error: 'Radau5 failed with flag -6. At time 0.030000. Message: Stepsize too small with h = 6.710886e-18' ====================================================================== ERROR: assimulo.tests.solvers.test_sundials.Test_CVode.test_clear_event_log ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_sundials.py", line 353, in test_clear_event_log exp_sim(5.,100) File "assimulo/ode.pyx", line 179, in assimulo.ode.ODE.__call__ File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/explicit_ode.pyx", line 135, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/explicit_ode.pyx", line 221, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/solvers/sundials.pyx", line 2063, in assimulo.solvers.sundials.CVode.integrate File "assimulo/solvers/sundials.pyx", line 2139, in assimulo.solvers.sundials.CVode.integrate assimulo.solvers.sundials.CVodeError: 'One of the function inputs is illegal. At time 1.000000.' -------------------- >> begin captured stdout << --------------------- No initialization defined for the problem. A discontinuity occured at t = 1.000000e+00. Current switches: None Event info: [[], True] Final Run Statistics: --- Number of steps : 7 Number of function evaluations : 10 Number of Jacobian evaluations : 1 Number of function eval. due to Jacobian eval. : 1 Number of error test failures : 0 Number of nonlinear iterations : 7 Number of nonlinear convergence failures : 0 Number of time events : 1 Solver options: Solver : CVode Linear multistep method : BDF Nonlinear solver : Newton Linear solver type : DENSE Maximal order : 5 Tolerances (absolute) : 1e-06 Tolerances (relative) : 1e-06 --------------------- >> end captured stdout << ---------------------- ====================================================================== ERROR: Test that CVode with Assimulo event localization works correctly. ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_sundials.py", line 181, in test_event_localizer_external t, y = exp_sim.simulate(10.0, 1000) #Simulate 10 seconds with 1000 communications points ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "assimulo/ode.pyx", line 191, in assimulo.ode.ODE.simulate File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/explicit_ode.pyx", line 135, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/explicit_ode.pyx", line 244, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/ode.pyx", line 595, in assimulo.ode.ODE._chattering_check ValueError: operands could not be broadcast together with shapes (3,) (0,) -------------------- >> begin captured stdout << --------------------- No initialization defined for the problem. --------------------- >> end captured stdout << ---------------------- ====================================================================== ERROR: assimulo.tests.solvers.test_sundials.Test_CVode.test_time_event ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_sundials.py", line 316, in test_time_event exp_sim(5.,100) File "assimulo/ode.pyx", line 179, in assimulo.ode.ODE.__call__ File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/explicit_ode.pyx", line 135, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/explicit_ode.pyx", line 221, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/solvers/sundials.pyx", line 2063, in assimulo.solvers.sundials.CVode.integrate File "assimulo/solvers/sundials.pyx", line 2139, in assimulo.solvers.sundials.CVode.integrate assimulo.solvers.sundials.CVodeError: 'One of the function inputs is illegal. At time 1.000000.' ====================================================================== ERROR: This tests the functionality of the method interpolate. ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_sundials.py", line 951, in test_interpolate nose.tools.assert_almost_equal(y100[-2], sim.interpolate(9.9,0),5) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/unittest/case.py", line 918, in assertAlmostEqual if round(diff, places) == 0: ^^^^^^^^^^^^^^^^^^^ TypeError: type numpy.ndarray doesn't define __round__ method -------------------- >> begin captured stdout << --------------------- Final Run Statistics: --- Number of steps : 67 Number of function evaluations : 83 Number of Jacobian evaluations : 16 Number of function eval. due to Jacobian eval. : 83 Number of error test failures : 2 Number of nonlinear iterations : 83 Number of nonlinear convergence failures : 0 Solver options: Solver : IDA (BDF) Maximal order : 5 Suppressed algebr. variables : False Tolerances (absolute) : 1e-06 Tolerances (relative) : 1e-06 Simulation interval : 0.0 - 10.0 seconds. Elapsed simulation time: 0.00021735503105446696 seconds. Final Run Statistics: --- Number of steps : 67 Number of function evaluations : 83 Number of Jacobian evaluations : 16 Number of function eval. due to Jacobian eval. : 83 Number of error test failures : 2 Number of nonlinear iterations : 83 Number of nonlinear convergence failures : 0 Solver options: Solver : IDA (BDF) Maximal order : 5 Suppressed algebr. variables : False Tolerances (absolute) : 1e-06 Tolerances (relative) : 1e-06 Simulation interval : 0.0 - 10.0 seconds. Elapsed simulation time: 0.00019006000366061926 seconds. --------------------- >> end captured stdout << ---------------------- ====================================================================== ERROR: assimulo.tests.solvers.test_sundials.Test_IDA.test_time_event ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_sundials.py", line 1250, in test_time_event exp_sim(5.,100) File "assimulo/ode.pyx", line 179, in assimulo.ode.ODE.__call__ File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/implicit_ode.pyx", line 129, in assimulo.implicit_ode.Implicit_ODE._simulate File "assimulo/implicit_ode.pyx", line 206, in assimulo.implicit_ode.Implicit_ODE._simulate File "assimulo/solvers/sundials.pyx", line 523, in assimulo.solvers.sundials.IDA.integrate File "assimulo/solvers/sundials.pyx", line 592, in assimulo.solvers.sundials.IDA.integrate assimulo.solvers.sundials.IDAError: 'One of the function inputs is illegal. At time 0.000000.' ====================================================================== ERROR: assimulo.tests.test_examples.Test_Examples.test_dopri5_with_disc ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/test_examples.py", line 170, in test_dopri5_with_disc dopri5_with_disc.run_example(with_plots=False) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/examples/dopri5_with_disc.py", line 146, in run_example t, y = exp_sim.simulate(10.0,1000) #Simulate 10 seconds with 1000 communications points ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "assimulo/ode.pyx", line 191, in assimulo.ode.ODE.simulate File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/explicit_ode.pyx", line 135, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/explicit_ode.pyx", line 244, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/ode.pyx", line 595, in assimulo.ode.ODE._chattering_check ValueError: operands could not be broadcast together with shapes (3,) (0,) -------------------- >> begin captured stdout << --------------------- No initialization defined for the problem. --------------------- >> end captured stdout << ---------------------- ====================================================================== ERROR: assimulo.tests.test_examples.Test_Examples.test_euler_with_disc ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/test_examples.py", line 106, in test_euler_with_disc euler_with_disc.run_example(with_plots=False) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/examples/euler_with_disc.py", line 145, in run_example t, y = exp_sim.simulate(10.0,1000) #Simulate 10 seconds with 1000 communications points ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "assimulo/ode.pyx", line 191, in assimulo.ode.ODE.simulate File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/explicit_ode.pyx", line 135, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/explicit_ode.pyx", line 244, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/ode.pyx", line 595, in assimulo.ode.ODE._chattering_check ValueError: operands could not be broadcast together with shapes (3,) (0,) -------------------- >> begin captured stdout << --------------------- The current solver does not support interpolated output. Setting ncp to 0 and ncp_list to None and continues. No initialization defined for the problem. --------------------- >> end captured stdout << ---------------------- ====================================================================== ERROR: This tests the class Mechanical_system together with ind3 and ida ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/test_examples.py", line 195, in test_mech_system_pendulum3 mech_system_pendulum.run_example('ind3',with_plots=False,with_test=True) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/examples/mech_system_pendulum.py", line 60, in run_example t,y,yd=dae_pend.simulate(10.,100) ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "assimulo/ode.pyx", line 191, in assimulo.ode.ODE.simulate File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/implicit_ode.pyx", line 129, in assimulo.implicit_ode.Implicit_ODE._simulate File "assimulo/implicit_ode.pyx", line 206, in assimulo.implicit_ode.Implicit_ODE._simulate File "assimulo/solvers/sundials.pyx", line 523, in assimulo.solvers.sundials.IDA.integrate File "assimulo/solvers/sundials.pyx", line 592, in assimulo.solvers.sundials.IDA.integrate assimulo.solvers.sundials.IDAError: 'The solver took max internal steps but could not reach tout. At time 0.000087.' ====================================================================== ERROR: This tests the class Mechanical_system together with ovstab1 and odassl ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/test_examples.py", line 216, in test_mech_system_pendulum_ovstab1 mech_system_pendulum.run_example('ovstab1',with_plots=False,with_test=True) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/examples/mech_system_pendulum.py", line 60, in run_example t,y,yd=dae_pend.simulate(10.,100) ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "assimulo/ode.pyx", line 191, in assimulo.ode.ODE.simulate File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/implicit_ode.pyx", line 129, in assimulo.implicit_ode.Implicit_ODE._simulate File "assimulo/implicit_ode.pyx", line 206, in assimulo.implicit_ode.Implicit_ODE._simulate File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/solvers/odassl.py", line 262, in integrate iwork = np.zeros((liw,),np.int) ^^^^^^ File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/numpy/__init__.py", line 324, in __getattr__ raise AttributeError(__former_attrs__[attr]) AttributeError: module 'numpy' has no attribute 'int'. `np.int` was a deprecated alias for the builtin `int`. To avoid this error in existing code, use `int` by itself. Doing this will not modify any behavior and is safe. When replacing `np.int`, you may wish to use e.g. `np.int64` or `np.int32` to specify the precision. If you wish to review your current use, check the release note link for additional information. The aliases was originally deprecated in NumPy 1.20; for more details and guidance see the original release note at: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations ====================================================================== ERROR: This tests the class Mechanical_system together with ovstab2 and odassl ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/test_examples.py", line 209, in test_mech_system_pendulum_ovstab2 mech_system_pendulum.run_example('ovstab2',with_plots=False,with_test=True) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/examples/mech_system_pendulum.py", line 60, in run_example t,y,yd=dae_pend.simulate(10.,100) ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "assimulo/ode.pyx", line 191, in assimulo.ode.ODE.simulate File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/implicit_ode.pyx", line 129, in assimulo.implicit_ode.Implicit_ODE._simulate File "assimulo/implicit_ode.pyx", line 206, in assimulo.implicit_ode.Implicit_ODE._simulate File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/solvers/odassl.py", line 262, in integrate iwork = np.zeros((liw,),np.int) ^^^^^^ File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/numpy/__init__.py", line 324, in __getattr__ raise AttributeError(__former_attrs__[attr]) AttributeError: module 'numpy' has no attribute 'int'. `np.int` was a deprecated alias for the builtin `int`. To avoid this error in existing code, use `int` by itself. Doing this will not modify any behavior and is safe. When replacing `np.int`, you may wish to use e.g. `np.int64` or `np.int32` to specify the precision. If you wish to review your current use, check the release note link for additional information. The aliases was originally deprecated in NumPy 1.20; for more details and guidance see the original release note at: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations ====================================================================== ERROR: assimulo.tests.test_examples.Test_Examples.test_radau5ode_with_disc_c ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/test_examples.py", line 146, in test_radau5ode_with_disc_c radau5ode_with_disc.run_example(with_plots=False) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/examples/radau5ode_with_disc.py", line 135, in run_example t, y = exp_sim.simulate(10.0,1000) #Simulate 10 seconds with 1000 communications points ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "assimulo/ode.pyx", line 191, in assimulo.ode.ODE.simulate File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/explicit_ode.pyx", line 135, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/explicit_ode.pyx", line 244, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/ode.pyx", line 595, in assimulo.ode.ODE._chattering_check ValueError: operands could not be broadcast together with shapes (3,) (0,) -------------------- >> begin captured stdout << --------------------- No initialization defined for the problem. --------------------- >> end captured stdout << ---------------------- ====================================================================== ERROR: assimulo.tests.test_examples.Test_Examples.test_radau5ode_with_disc_f ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/test_examples.py", line 150, in test_radau5ode_with_disc_f radau5ode_with_disc.run_example(with_plots=False) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/examples/radau5ode_with_disc.py", line 135, in run_example t, y = exp_sim.simulate(10.0,1000) #Simulate 10 seconds with 1000 communications points ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "assimulo/ode.pyx", line 191, in assimulo.ode.ODE.simulate File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/explicit_ode.pyx", line 135, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/explicit_ode.pyx", line 244, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/ode.pyx", line 595, in assimulo.ode.ODE._chattering_check ValueError: operands could not be broadcast together with shapes (3,) (0,) -------------------- >> begin captured stdout << --------------------- No initialization defined for the problem. --------------------- >> end captured stdout << ---------------------- ====================================================================== ERROR: assimulo.tests.test_examples.Test_Examples.test_radau5ode_with_disc_sparse ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/test_examples.py", line 154, in test_radau5ode_with_disc_sparse radau5ode_with_disc_sparse.run_example(with_plots=False) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/examples/radau5ode_with_disc_sparse.py", line 144, in run_example t, y = exp_sim.simulate(10.0,1000) #Simulate 10 seconds with 1000 communications points ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "assimulo/ode.pyx", line 191, in assimulo.ode.ODE.simulate File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/explicit_ode.pyx", line 135, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/explicit_ode.pyx", line 244, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/ode.pyx", line 595, in assimulo.ode.ODE._chattering_check ValueError: operands could not be broadcast together with shapes (3,) (0,) -------------------- >> begin captured stdout << --------------------- No initialization defined for the problem. --------------------- >> end captured stdout << ---------------------- ====================================================================== ERROR: assimulo.tests.test_examples.Test_Examples.test_rungekutta34_with_disc ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/test_examples.py", line 118, in test_rungekutta34_with_disc rungekutta34_with_disc.run_example(with_plots=False) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/examples/rungekutta34_with_disc.py", line 136, in run_example t, y = exp_sim.simulate(10.0,1000) #Simulate 10 seconds with 1000 communications points ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "assimulo/ode.pyx", line 191, in assimulo.ode.ODE.simulate File "assimulo/ode.pyx", line 314, in assimulo.ode.ODE.simulate File "assimulo/explicit_ode.pyx", line 135, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/explicit_ode.pyx", line 244, in assimulo.explicit_ode.Explicit_ODE._simulate File "assimulo/ode.pyx", line 595, in assimulo.ode.ODE._chattering_check ValueError: operands could not be broadcast together with shapes (3,) (0,) -------------------- >> begin captured stdout << --------------------- No initialization defined for the problem. --------------------- >> end captured stdout << ---------------------- ====================================================================== FAIL: This test the absolute tolerance. ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_radau5.py", line 729, in test_atol nose.tools.assert_greater(steps2, steps) AssertionError: 6 not greater than 6 -------------------- >> begin captured stdout << --------------------- Final Run Statistics: --- Number of steps : 6 Number of function evaluations : 24 Number of Jacobian evaluations : 1 Number of function eval. due to Jacobian eval. : 2 Number of error test failures : 0 Number of LU decompositions : 6 Solver options: Solver : Radau5(explicit) Linear solver : DENSE Tolerances (absolute) : 0.0001 Tolerances (relative) : 0.0001 Simulation interval : 0.0 - 1.0 seconds. Elapsed simulation time: 0.002508305013179779 seconds. Final Run Statistics: --- Number of steps : 6 Number of function evaluations : 24 Number of Jacobian evaluations : 1 Number of function eval. due to Jacobian eval. : 2 Number of error test failures : 0 Number of LU decompositions : 6 Solver options: Solver : Radau5(explicit) Linear solver : DENSE Tolerances (absolute) : 1e-08 Tolerances (relative) : 1e-08 Simulation interval : 0.0 - 1.0 seconds. Elapsed simulation time: 0.0023963419953361154 seconds. --------------------- >> end captured stdout << ---------------------- ====================================================================== FAIL: This tests the functionality of the collocation polynomial (communication points) ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_radau5.py", line 576, in test_collocation_polynomial nose.tools.assert_almost_equal(self.sim.y_sol[-1][0], 1.7061680350, 4) AssertionError: 2.0 != 1.706168035 within 4 places (0.2938319650000001 difference) -------------------- >> begin captured stdout << --------------------- Final Run Statistics: --- Number of steps : 6 Number of function evaluations : 24 Number of Jacobian evaluations : 1 Number of function eval. due to Jacobian eval. : 2 Number of error test failures : 0 Number of LU decompositions : 6 Solver options: Solver : Radau5(explicit) Linear solver : DENSE Tolerances (absolute) : 0.0001 Tolerances (relative) : 0.0001 Simulation interval : 0.0 - 2.0 seconds. Elapsed simulation time: 0.002702475991100073 seconds. --------------------- >> end captured stdout << ---------------------- ====================================================================== FAIL: This tests the Radau5 with a simulation of the van der pol problem. ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_radau5.py", line 601, in test_simulation nose.tools.assert_almost_equal(self.sim.y_sol[-1][0], 1.7061680350, 4) AssertionError: 2.0 != 1.706168035 within 4 places (0.2938319650000001 difference) -------------------- >> begin captured stdout << --------------------- Final Run Statistics: --- Number of steps : 6 Number of function evaluations : 24 Number of Jacobian evaluations : 1 Number of function eval. due to Jacobian eval. : 2 Number of error test failures : 0 Number of LU decompositions : 6 Solver options: Solver : Radau5(explicit) Linear solver : DENSE Tolerances (absolute) : 0.0001 Tolerances (relative) : 0.0001 Simulation interval : 0.0 - 2.0 seconds. Elapsed simulation time: 0.0025201800162903965 seconds. --------------------- >> end captured stdout << ---------------------- ====================================================================== FAIL: This tests the usejac property. ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_radau5.py", line 630, in test_usejac nose.tools.assert_almost_equal(self.sim.y_sol[-1][0], 1.7061680350, 4) AssertionError: 2.0 != 1.706168035 within 4 places (0.2938319650000001 difference) -------------------- >> begin captured stdout << --------------------- Final Run Statistics: --- Number of steps : 6 Number of function evaluations : 24 Number of Jacobian evaluations : 1 Number of function eval. due to Jacobian eval. : 0 Number of error test failures : 0 Number of LU decompositions : 6 Solver options: Solver : Radau5(explicit) Linear solver : DENSE Tolerances (absolute) : 0.0001 Tolerances (relative) : 0.0001 Simulation interval : 0.0 - 2.0 seconds. Elapsed simulation time: 0.002388416964095086 seconds. --------------------- >> end captured stdout << ---------------------- ====================================================================== FAIL: This tests the functionality of the property usejac. ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_radau5.py", line 643, in test_usejac_csc_matrix nose.tools.assert_almost_equal(self.sim_sp.y_sol[-1][0], 1.7061680350, 4) AssertionError: 2.0 != 1.706168035 within 4 places (0.2938319650000001 difference) -------------------- >> begin captured stdout << --------------------- Final Run Statistics: --- Number of steps : 4 Number of function evaluations : 16 Number of Jacobian evaluations : 1 Number of function eval. due to Jacobian eval. : 0 Number of error test failures : 0 Number of LU decompositions : 4 Solver options: Solver : Radau5(explicit) Linear solver : DENSE Tolerances (absolute) : 1e-06 Tolerances (relative) : 1e-06 Simulation interval : 0.0 - 2.0 seconds. Elapsed simulation time: 0.0018722880049608648 seconds. --------------------- >> end captured stdout << ---------------------- ====================================================================== FAIL: This tests the functionality of the method interpolate. ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_sundials.py", line 588, in test_interpolate nose.tools.assert_almost_equal(float(y100[-2]), float(sim.interpolate(9.9,0)),5) AssertionError: 16.737524108548786 != 17.143273026203698 within 5 places (0.40574891765491117 difference) -------------------- >> begin captured stdout << --------------------- Final Run Statistics: --- Number of steps : 46 Number of function evaluations : 69 Number of Jacobian evaluations : 1 Number of function eval. due to Jacobian eval. : 1 Number of error test failures : 3 Number of nonlinear iterations : 66 Number of nonlinear convergence failures : 0 Solver options: Solver : CVode Linear multistep method : BDF Nonlinear solver : Newton Linear solver type : DENSE Maximal order : 5 Tolerances (absolute) : 1e-06 Tolerances (relative) : 1e-06 Simulation interval : 0.0 - 10.0 seconds. Elapsed simulation time: 0.00016073300503194332 seconds. Final Run Statistics: --- Number of steps : 46 Number of function evaluations : 69 Number of Jacobian evaluations : 1 Number of function eval. due to Jacobian eval. : 1 Number of error test failures : 3 Number of nonlinear iterations : 66 Number of nonlinear convergence failures : 0 Solver options: Solver : CVode Linear multistep method : BDF Nonlinear solver : Newton Linear solver type : DENSE Maximal order : 5 Tolerances (absolute) : 1e-06 Tolerances (relative) : 1e-06 Simulation interval : 0.0 - 10.0 seconds. Elapsed simulation time: 0.00012242997763678432 seconds. --------------------- >> end captured stdout << ---------------------- ====================================================================== FAIL: This tests the functionality of the property usejac. ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/solvers/test_sundials.py", line 1137, in test_usejac nose.tools.assert_equal(imp_sim.statistics["nfcnjacs"], 0) AssertionError: 28 != 0 -------------------- >> begin captured stdout << --------------------- Final Run Statistics: --- Number of steps : 27 Number of function evaluations : 28 Number of Jacobian evaluations : 25 Number of function eval. due to Jacobian eval. : 28 Number of error test failures : 0 Number of nonlinear iterations : 28 Number of nonlinear convergence failures : 0 Solver options: Solver : IDA (BDF) Maximal order : 5 Suppressed algebr. variables : False Tolerances (absolute) : 1e-06 Tolerances (relative) : 1e-06 Simulation interval : 0.0 - 3.0 seconds. Elapsed simulation time: 0.0001552780158817768 seconds. --------------------- >> end captured stdout << ---------------------- ====================================================================== FAIL: assimulo.tests.test_examples.Test_Examples.test_radau5ode_vanderpol_c ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/test_examples.py", line 138, in test_radau5ode_vanderpol_c radau5ode_vanderpol.run_example(with_plots=False) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/examples/radau5ode_vanderpol.py", line 79, in run_example nose.tools.assert_less(N.abs(float(x1[-1]) - 1.706168035), 1e-3) AssertionError: 0.2938319650000001 not less than 0.001 -------------------- >> begin captured stdout << --------------------- Final Run Statistics: Van der Pol (explicit) Number of steps : 6 Number of function evaluations : 24 Number of Jacobian evaluations : 1 Number of function eval. due to Jacobian eval. : 2 Number of error test failures : 0 Number of LU decompositions : 6 Solver options: Solver : Radau5(explicit) Linear solver : DENSE Tolerances (absolute) : 0.0001 Tolerances (relative) : 0.0001 Simulation interval : 0.0 - 2.0 seconds. Elapsed simulation time: 0.0025985119864344597 seconds. --------------------- >> end captured stdout << ---------------------- ====================================================================== FAIL: assimulo.tests.test_examples.Test_Examples.test_radau5ode_vanderpol_f ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/test_examples.py", line 142, in test_radau5ode_vanderpol_f radau5ode_vanderpol.run_example(with_plots=False) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/examples/radau5ode_vanderpol.py", line 79, in run_example nose.tools.assert_less(N.abs(float(x1[-1]) - 1.706168035), 1e-3) AssertionError: 0.2938319650000001 not less than 0.001 -------------------- >> begin captured stdout << --------------------- Final Run Statistics: Van der Pol (explicit) Number of steps : 6 Number of function evaluations : 24 Number of Jacobian evaluations : 1 Number of function eval. due to Jacobian eval. : 2 Number of error test failures : 0 Number of LU decompositions : 6 Solver options: Solver : Radau5(explicit) Linear solver : DENSE Tolerances (absolute) : 0.0001 Tolerances (relative) : 0.0001 Simulation interval : 0.0 - 2.0 seconds. Elapsed simulation time: 0.0026183430454693735 seconds. --------------------- >> end captured stdout << ---------------------- ====================================================================== FAIL: assimulo.tests.test_examples.Test_Examples.test_radau5ode_with_jac_sparse_c ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/tests/test_examples.py", line 158, in test_radau5ode_with_jac_sparse_c radau5ode_with_jac_sparse.run_example(with_plots=False) File "/home/amola/share/miniconda3/envs/fenicsproject/lib/python3.11/site-packages/assimulo/examples/radau5ode_with_jac_sparse.py", line 93, in run_example nose.tools.assert_almost_equal(y[-1][0],0.9851,3) AssertionError: 1.0 != 0.9851 within 3 places (0.014900000000000024 difference) -------------------- >> begin captured stdout << --------------------- Final Run Statistics: Example using analytic (sparse) Jacobian Number of steps : 3 Number of function evaluations : 12 Number of Jacobian evaluations : 1 Number of function eval. due to Jacobian eval. : 0 Number of error test failures : 0 Number of LU decompositions : 3 Solver options: Solver : Radau5(explicit) Linear solver : SPARSE Tolerances (absolute) : [1.e-08 1.e-14 1.e-06] Tolerances (relative) : 0.0001 Simulation interval : 0.0 - 0.4 seconds. Elapsed simulation time: 0.0022499810438603163 seconds. --------------------- >> end captured stdout << ---------------------- ---------------------------------------------------------------------- Ran 291 tests in 19.934s FAILED (errors=22, failures=10)