Environment - simulationEnvironment: startTime=0 stopTime=1800 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.72 Regular simulation: ./Physiolibrary_Physiolibrary.Fluid.Examples.MeanRespiration -abortSlowSimulation -alarm=240 -lv LOG_STATS LOG_ASSERT | debug | Division by zero (h - X * array(Physiolibrary.Fluid.Examples.MeanRespiration.alveolarVentilation.Medium.stateOfMatter.specificEnthalpy(substanceData[$i12], 298.15, p, v, I) for $i12 in 1:size(substanceData, 1))) / (X * array(Physiolibrary.Fluid.Examples.MeanRespiration.alveolarVentilation.Medium.stateOfMatter.specificHeatCapacityCp(substanceData[$i13], 298.15, 1e5, 0.0, 0.0) for $i13 in 1:size(substanceData, 1))) in function context LOG_STDOUT | warning | Non-Linear Solver try to handle a problem with a called assert. 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 without homotopy method. LOG_SUCCESS | info | The simulation finished successfully. LOG_STATS | info | ### STATISTICS ### LOG_STATS | info | timer LOG_STATS | info | | 0s reading init.xml LOG_STATS | info | | 0s reading info.xml LOG_STATS | info | | 2.2312e-05s [ 0.1%] pre-initialization LOG_STATS | info | | 0.0299006s [ 78.1%] initialization LOG_STATS | info | | 0s [ 0.0%] steps LOG_STATS | info | | 0s [ 0.0%] solver (excl. callbacks) LOG_STATS | info | | 0.00045659s [ 1.2%] creating output-file LOG_STATS | info | | 0s [ 0.0%] event-handling LOG_STATS | info | | 0s [ 0.0%] overhead LOG_STATS | info | | 0.00789338s [ 20.6%] simulation LOG_STATS | info | | 0.0382729s [100.0%] total LOG_STATS | info | events LOG_STATS | info | | 0 state events LOG_STATS | info | | 0 time events LOG_STATS | info | solver: euler LOG_STATS | info | | 2500 steps taken LOG_STATS | info | | 2500 calls of functionODE LOG_STATS | info | | 0 evaluations of jacobian LOG_STATS | info | | 0 error test failures LOG_STATS | info | | 0 convergence test failures LOG_STATS | info | | 0s time of jacobian evaluation