Environment - simulationEnvironment: startTime=0 stopTime=1.5 tolerance=1e-06 numberOfIntervals=150 stepSize=0.01 Regular simulation: ./ThermofluidStream_ThermofluidStream.Idealized.Tests.Processes.PolytropicPerfectGas.Prescribed1and3Flow -abortSlowSimulation -alarm=1200 -emit_protected -lv LOG_STATS LOG_STDOUT | warning | Internal Numerical Jacobians without coloring are currently not supported by IDA with KLU. Colored numerical Jacobian will be used. LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STDOUT | info | ##IDA## -4 error occurred at time = 0.633333312330496 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 0.633333 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0383501s reading init.xml | | | | | | 0.00340876s reading info.xml | | | | | | 0.256199s [ 97.6%] pre-initialization | | | | | | 0.000828067s [ 0.3%] initialization | | | | | | 0.000799823s [ 0.3%] steps | | | | | | 0.0020294s [ 0.8%] solver (excl. callbacks) | | | | | | 0.00087119s [ 0.3%] creating output-file | | | | | | 0.000729157s [ 0.3%] event-handling | | | | | | 0.000471962s [ 0.2%] overhead | | | | | | 0.000440574s [ 0.2%] simulation | | | | | | 0.26237s [100.0%] total | | | | | events | | | | | | 5 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 222 steps taken | | | | | | 356 calls of functionODE | | | | | | 163 evaluations of jacobian | | | | | | 21 error test failures | | | | | | 38 convergence test failures | | | | | | 0.00116416s time of jacobian evaluation