Environment - simulationEnvironment: startTime=0 stopTime=500 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.2 Regular simulation: ./ThermoSysPro_ThermoSysPro.Examples.Book.SimpleExamples.HeatExchanger.TestDynamicCondenser -abortSlowSimulation -alarm=480 -s ida -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | debug | division by zero at time 475.8452430572958, (a=1.824667052868334) / (b=0), where divisor b expression is: DynamicCondenser.DynamicCondenser.zl LOG_STDOUT | info | ##IDA## -8 error occurred at time = 475.845243057293 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 475.845 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0176274s reading init.xml | | | | | | 0.00148096s reading info.xml | | | | | | 0.000210024s [ 0.0%] pre-initialization | | | | | | 0.0648974s [ 4.0%] initialization | | | | | | 0.107957s [ 6.6%] steps | | | | | | 0.00745178s [ 0.5%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.000153491s [ 0.0%] event-handling | | | | | | 0.0156181s [ 1.0%] overhead | | | | | | 1.42841s [ 87.9%] simulation | | | | | | 1.62469s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 410 steps taken | | | | | | 850 calls of functionODE | | | | | | 138 evaluations of jacobian | | | | | | 105 error test failures | | | | | | 1 convergence test failures | | | | | | 0.258103s time of jacobian evaluation