Environment - simulationEnvironment: startTime=0 stopTime=1 tolerance=1e-06 numberOfIntervals=1000 stepSize=0.001 Regular simulation: ./ThermofluidStream_ThermofluidStream.Examples.VenturiPump -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 = 0.466799041722611 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 0.466799 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00665644s reading init.xml | | | | | | 0.000495289s reading info.xml | | | | | | 0.000348073s [ 0.0%] pre-initialization | | | | | | 0.00130788s [ 0.1%] initialization | | | | | | 0.00962076s [ 0.6%] steps | | | | | | 0.0221228s [ 1.4%] solver (excl. callbacks) | | | | | | 0.000393393s [ 0.0%] creating output-file | | | | | | 5.158e-06s [ 0.0%] event-handling | | | | | | 0.0044029s [ 0.3%] overhead | | | | | | 1.58837s [ 97.7%] simulation | | | | | | 1.62657s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 2474 steps taken | | | | | | 8038 calls of functionODE | | | | | | 3604 evaluations of jacobian | | | | | | 1783 error test failures | | | | | | 24 convergence test failures | | | | | | 1.06306s time of jacobian evaluation