Environment - simulationEnvironment: startTime=0 stopTime=1 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.0004 Regular simulation: ./Buildings_13_Buildings.Fluid.Movers.Validation.FlowControlled_dpSystem -abortSlowSimulation -alarm=240 -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 = 0.0219017264472161 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 0.0219017 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 6.6295e-05s [ 5.4%] pre-initialization | | | | | | 0.00069055s [ 55.8%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 6.5012e-05s [ 5.3%] solver (excl. callbacks) | | | | | | 1.823e-06s [ 0.1%] creating output-file | | | | | | 0s [ 0.0%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.000413359s [ 33.4%] simulation | | | | | | 0.00123704s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 19 steps taken | | | | | | 41 calls of functionODE | | | | | | 31 evaluations of jacobian | | | | | | 1 error test failures | | | | | | 11 convergence test failures | | | | | | 0.000171832s time of jacobian evaluation