startTime=0 stopTime=1000 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.4 Regular simulation: ./Buildings_maint.8.0.x_Buildings.Fluid.Examples.FlowSystem.Basic -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. stdout | info | ##IDA## -6 error occurred at time = 0 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 0 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0692296s reading init.xml | | | | | | 0.00835957s reading info.xml | | | | | | 0.000401753s [ 0.0%] pre-initialization | | | | | | 8.15097s [100.0%] initialization | | | | | | 0.00271268s [ 0.0%] steps | | | | | | 5.19705s [ 63.7%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 1.463e-06s [ 0.0%] event-handling | | | | | | 7.444e-06s [ 0.0%] overhead | | | | | | -5.19698s [-63.7%] simulation | | | | | | 8.15415s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 0 steps taken | | | | | | 1 calls of functionODE | | | | | | 1 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 1 convergence test failures | | | | | | 7.30119s time of jacobian evaluation