startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=3600 stepSize=1 wasm-jit simulation: simulate(Modelica.Fluid.Examples.AST_BatchPlant.BatchPlant_StandardWater,startTime=0,stopTime=3600,tolerance=1e-06,numberOfIntervals=3600,outputFormat="mat",variableFilter="time|B5.medium.h|B5.level|B5.InnerTankTop.[0-9,]+..m_flow_negative|B5.InnerTankSide.[0-9,]+..m_flow_negative|B5.InnerTankBottom.[0-9,]+..m_flow_negative|controller.Transition1.enableFire|controller.Transition2.enableFire|controller.Transition3.enableFire|controller.Transition4.enableFire|controller.Transition5.enableFire|controller.Transition6.enableFire|controller.Transition7.enableFire|controller.Transition8.enableFire|controller.Transition9.enableFire|controller.Transition10.enableFire|controller.Transition11.enableFire|controller.Transition12.enableFire|controller.Transition13.enableFire|controller.TransitionWithSignal1.enableFire|volume5.medium.p|volume5.medium.h|P1.medium.p|P1.medium.h|P2.medium.p|P2.medium.h|B1.level|B1.medium.h|P1_on.y|P2_on.y|B2.level|B2.medium.h|B3.level|B3.medium.h|B4.level|B4.medium.h|B7.level|B7.medium.h|pipeB1B2.mediums.[0-9,]+..p|pipeB1B2.mediums.[0-9,]+..h|pipePump1B1.mediums.[0-9,]+..p|pipePump1B1.mediums.[0-9,]+..h|pipePump2B2.mediums.[0-9,]+..p|pipePump2B2.mediums.[0-9,]+..h|B6.level|B6.medium.h|volume4.medium.p|volume4.medium.h",fileNamePrefix="Modelica_trunk_Modelica.Fluid.Examples.AST_BatchPlant.BatchPlant_StandardWater",simflags="-abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS") Simulation execution failed for model: Modelica.Fluid.Examples.AST_BatchPlant.BatchPlant_StandardWater LOG_STDOUT | warning | Sparsity pattern for non-linear system 0 is not regular. This indicates that something went wrong during sparsity pattern generation. Removing sparsity pattern and disabling NLS scaling. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 0.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_STDOUT | warning | The default linear solver fails, the fallback solver with total pivoting is started at time 0.000000. That might raise performance issues, for more information use -lv LOG_LS. LOG_ASSERT | warning | Homotopy algorithm did not converge. | | | | The maximum number of lambda steps is reached (3700). | | | | You can change the maximum number of lambda steps with: | | | | -homMaxLambdaSteps= | | | | You can also try to influence the step size tau with the following flags: | | | | -homTauDecFac= | | | | -homTauDecFacPredictor= | | | | -homTauIncFac= | | | | -homTauIncThreshold= | | | | -homTauMax= | | | | -homTauMin= | | | | -homTauStart= | | | | or you can also set the threshold for accepting the current bending with: | | | | -homAdaptBend= | | | | You can also try to use another backtrace stategy in the corrector step with: | | | | -homBacktraceStrategy= | | | | 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. | | | | lambda is smaller than -1: lambda=-1.05622 | | | | You can use -lv=LOG_INIT_HOMOTOPY,LOG_NLS_HOMOTOPY to get more information. LOG_ASSERT | debug | Solving non-linear system 1207 failed at time=0. | | | | For more information please use -lv LOG_NLS. LOG_ASSERT | info | simulation terminated by an assertion at initialization