startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./Buildings_7.0.0_Buildings.Fluid.HeatExchangers.Examples.DryCoilDiscretizedPControl -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. stdout | warning | division by zero in partial equation: val.kVal ^ 2.0 | | | | at Time=115.227798 | | | | [line] 8882 | [file] Buildings_7.0.0_Buildings.Fluid.HeatExchangers.Examples.DryCoilDiscretizedPControl_16dae.c assert | debug | division by zero stdout | info | ##IDA## -8 error occurred at time = 113.642982544063 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 113.643 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.147796s reading init.xml | | | | | | 0.0141117s reading info.xml | | | | | | 0.000520315s [ 1.6%] pre-initialization | | | | | | 0.0021044s [ 6.3%] initialization | | | | | | 0.000151177s [ 0.5%] steps | | | | | | 0.0127506s [ 38.3%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00244096s [ 7.3%] event-handling | | | | | | 0.00099107s [ 3.0%] overhead | | | | | | 0.0142954s [ 43.0%] simulation | | | | | | 0.033254s [100.0%] total | | | | | events | | | | | | 2 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 235 steps taken | | | | | | 391 calls of functionODE | | | | | | 46 evaluations of jacobian | | | | | | 7 error test failures | | | | | | 1 convergence test failures | | | | | | 0.0100968s time of jacobian evaluation