Environment - simulationEnvironment: startTime=0 stopTime=600 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.24 Regular simulation: ./Buildings_12_Buildings.Fluid.Movers.Validation.ControlledFlowMachineDynamic -abortSlowSimulation -alarm=400 -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 with 3 homotopy steps. LOG_STDOUT | info | ##IDA## -4 error occurred at time = 570.236943439677 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 570.237 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0292618s reading init.xml | | | | | | 0.00240627s reading info.xml | | | | | | 0.00107785s [ 1.6%] pre-initialization | | | | | | 0.00828161s [ 12.6%] initialization | | | | | | 0.000499136s [ 0.8%] steps | | | | | | 0.0153034s [ 23.3%] solver (excl. callbacks) | | | | | | 0.00178209s [ 2.7%] creating output-file | | | | | | 0.00108069s [ 1.6%] event-handling | | | | | | 0.00911662s [ 13.9%] overhead | | | | | | 0.0284746s [ 43.4%] simulation | | | | | | 0.065616s [100.0%] total | | | | | events | | | | | | 9 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 3424 steps taken | | | | | | 6202 calls of functionODE | | | | | | 980 evaluations of jacobian | | | | | | 410 error test failures | | | | | | 46 convergence test failures | | | | | | 0.0147448s time of jacobian evaluation