Environment - simulationEnvironment: startTime=0 stopTime=30 tolerance=1e-06 numberOfIntervals=1000 stepSize=0.03 Regular simulation: ./ThermofluidStream_dev_ThermofluidStream.Undirected.HeatExchangers.Tests.TestDiscretizedHEXvsDir -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## -3 error occurred at time = 15.0000000030002 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 15 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0856122s reading init.xml | | | | | | 0.00750868s reading info.xml | | | | | | 0.00290791s [ 0.0%] pre-initialization | | | | | | 0.565177s [ 0.5%] initialization | | | | | | 1.68006s [ 1.4%] steps | | | | | | 0.293409s [ 0.2%] solver (excl. callbacks) | | | | | | 0.00537469s [ 0.0%] creating output-file | | | | | | 0.380047s [ 0.3%] event-handling | | | | | | 0.0264901s [ 0.0%] overhead | | | | | | 114.649s [ 97.5%] simulation | | | | | | 117.603s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 3206 steps taken | | | | | | 5070 calls of functionODE | | | | | | 646 evaluations of jacobian | | | | | | 304 error test failures | | | | | | 0 convergence test failures | | | | | | 66.0005s time of jacobian evaluation