startTime=0 stopTime=10 tolerance=1e-06 numberOfIntervals=5015 stepSize=0.00199402 wasm-jit simulation: simulate(Modelica.Fluid.Examples.BranchingDynamicPipes,startTime=0,stopTime=10,tolerance=1e-06,numberOfIntervals=5015,outputFormat="mat",variableFilter="time|pipe1.flowModel.m_flows.[0-9,]+.|pipe1.mediums.[0-9,]+..T|pipe1.mediums.[0-9,]+..Xi.[0-9,]+.|pipe1.mediums.[0-9,]+..p|pipe2.flowModel.m_flows.[0-9,]+.|pipe2.mediums.[0-9,]+..T|pipe2.mediums.[0-9,]+..Xi.[0-9,]+.|pipe2.mediums.[0-9,]+..p|pipe3.flowModel.m_flows.[0-9,]+.|pipe3.mediums.[0-9,]+..T|pipe3.mediums.[0-9,]+..Xi.[0-9,]+.|pipe3.mediums.[0-9,]+..p|pipe4.flowModel.m_flows.[0-9,]+.|pipe4.mediums.[0-9,]+..T|pipe4.mediums.[0-9,]+..Xi.[0-9,]+.|pipe4.mediums.[0-9,]+..p",fileNamePrefix="Modelica_4.0.0_Modelica.Fluid.Examples.BranchingDynamicPipes",simflags="-abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS") LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_NLS | error | residualFunc1073: Iteration variable `pipe2.mediums[4].T` is NaN. LOG_STDOUT | warning | While solving non-linear system an assertion failed during initialization. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 2.3314e-05s [ 0.0%] pre-initialization | | | | | | 5.90312s [ 69.1%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.0220788s [ 0.3%] solver (excl. callbacks) | | | | | | 0.00456242s [ 0.1%] creating output-file | | | | | | 0.00223007s [ 0.0%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 2.60643s [ 30.5%] simulation | | | | | | 8.53844s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 1382 steps taken | | | | | | 1738 calls of functionODE | | | | | | 58 evaluations of jacobian | | | | | | 14 error test failures | | | | | | 2 convergence test failures | | | | | | 0.193868s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.