Failed

tests / 01 testsuite-gcc 1/3 / simulation_modelica_initialization.homotopy4.mos (from (result.xml))

Stacktrace

Output mismatch (see stdout for details)

Standard Output

 + homotopy4                                                                         ... execution failed

==== Log /tmp/omc-rtest-omtmpuser/simulation/modelica/initialization/homotopy4.mos_temp2267/log-homotopy4.mos
true
""
"-homotopyOnFirstTry -homTauStart=0.4"
true
""
dimsize: 2, rows 0
record SimulationResult
    resultFile = "",
    simulationOptions = "startTime = 0.0, stopTime = 0.0, numberOfIntervals = 500, tolerance = 1e-6, method = 'dassl', fileNamePrefix = 'initializationTests.homotopy4', options = '', outputFormat = 'mat', variableFilter = '.*', cflags = '', simflags = '-homotopyOnFirstTry -homTauStart=0.4'",
    messages = "Simulation execution failed for model: initializationTests.homotopy4
LOG_STDOUT        | info    | homotopy parameter homTauStart changed to 0.400000
LOG_ASSERT        | warning | Homotopy algorithm did not converge.
|                 | |       | No solution for current step size tau found and tau cannot be decreased any further.
|                 | |       | You can set the minimum step size tau with:
|                 | |       | -homTauMin=<value>
|                 | |       | You can also try to allow more newton steps in the corrector step with:
|                 | |       | -homMaxNewtonSteps=<value>
|                 | |       | or change the tolerance for the solution with:
|                 | |       | -homHEps=<value>
|                 | |       | You can also try to use another backtrace stategy in the corrector step with:
|                 | |       | -homBacktraceStrategy=<fix|orthogonal>
|                 | |       | You can use -lv=LOG_INIT_HOMOTOPY,LOG_NLS_HOMOTOPY to get more information.
LOG_ASSERT        | info    | The homotopy algorithm is started again with opposing start direction.
LOG_ASSERT        | warning | Homotopy algorithm did not converge.
|                 | |       | No solution for current step size tau found and tau cannot be decreased any further.
|                 | |       | You can set the minimum step size tau with:
|                 | |       | -homTauMin=<value>
|                 | |       | You can also try to allow more newton steps in the corrector step with:
|                 | |       | -homMaxNewtonSteps=<value>
|                 | |       | or change the tolerance for the solution with:
|                 | |       | -homHEps=<value>
|                 | |       | You can also try to use another backtrace stategy in the corrector step with:
|                 | |       | -homBacktraceStrategy=<fix|orthogonal>
|                 | |       | You can use -lv=LOG_INIT_HOMOTOPY,LOG_NLS_HOMOTOPY to get more information.
LOG_ASSERT        | debug   | Solving non-linear system 21 failed at time=0.
|                 | |       | For more information please use -lv LOG_NLS.
LOG_ASSERT        | info    | simulation terminated by an assertion at initialization
"
end SimulationResult;
"Notification: Tearing is skipped for strong component 4 because of activated compiler flag 'noTearingForComponent=4'.
[BackEnd/SymbolicJacobian.mo:0:0-0:0:writable] Error: Internal error function generateSparsePattern failed
Warning: There are nonlinear iteration variables with default zero start attribute found in NLSJac4. For more information set -d=initialization. In OMEdit Tools->Options->Simulation->Show additional information from the initialization process, in OMNotebook call setCommandLineOptions(\"-d=initialization\").
"
Error processing file: homotopy4.mos
Error: readDataset(...): Expected and actual dimension sizes do not match.
Error: Error reading simulation result.
Error: Internal error - Types.typeOfValue failed: fail()

# Error encountered! Exiting...
# Please check the error message and the flags.

Execution failed!

== 1 out of 1 tests failed [simulation/modelica/initialization/homotopy4.mos_temp2267, time: 5]