Environment - simulationEnvironment: startTime=0 stopTime=1200 tolerance=1e-06 numberOfIntervals=500 stepSize=2.4 Regular simulation: ./IDEAS_dev_IDEAS.Fluid.HeatExchangers.Validation.HeaterCooler_u -abortSlowSimulation -alarm=480 -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 with 3 homotopy steps. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0078258s reading init.xml | | | | | | 0.00098118s reading info.xml | | | | | | 0.000198261s [ 5.9%] pre-initialization | | | | | | 0.000300463s [ 8.9%] initialization | | | | | | 1.393e-06s [ 0.0%] steps | | | | | | 0.000982427s [ 29.1%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 4.9801e-05s [ 1.5%] event-handling | | | | | | 0.00108804s [ 32.2%] overhead | | | | | | 0.000756369s [ 22.4%] simulation | | | | | | 0.00337675s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 221 steps taken | | | | | | 305 calls of functionODE | | | | | | 62 evaluations of jacobian | | | | | | 12 error test failures | | | | | | 0 convergence test failures | | | | | | 0.000277872s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.