startTime=0 stopTime=259200 tolerance=1e-06 numberOfIntervals=2500 stepSize=103.68 Regular simulation: ./Buildings_maint.8.0.x_Buildings.Obsolete.DistrictHeatingCooling.Plants.Validation.Plant_Carnot_T_ClosedLoop -abortSlowSimulation -alarm=480 -lv LOG_STATS assert | warning | The following assertion has been violated during initialization at time 0.000000 | | | | pum.nominalValuesDefineDefaultPressureCurve assert | warning | *** Warning: You are using a flow or pressure controlled mover with the | | | | default pressure curve. | | | | This leads to approximate calculations of the electrical power | | | | consumption. Add the correct pressure curve in the record per | | | | to obtain an accurate computation. | | | | Setting nominalValuesDefineDefaultPressureCurve=true will suppress this warning. LOG_SUCCESS | info | The initialization finished successfully without homotopy method. stdout | info | ##IDA## -4 error occurred at time = 172806.483677243 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 172806 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0159099s reading init.xml | | | | | | 0.0019812s reading info.xml | | | | | | 0.000232717s [ 0.6%] pre-initialization | | | | | | 0.000489067s [ 1.2%] initialization | | | | | | 0.00109454s [ 2.6%] steps | | | | | | 0.014414s [ 34.2%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00187727s [ 4.5%] event-handling | | | | | | 0.00933687s [ 22.1%] overhead | | | | | | 0.014731s [ 34.9%] simulation | | | | | | 0.0421754s [100.0%] total | | | | | events | | | | | | 14 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 3228 steps taken | | | | | | 5220 calls of functionODE | | | | | | 901 evaluations of jacobian | | | | | | 263 error test failures | | | | | | 50 convergence test failures | | | | | | 0.00662522s time of jacobian evaluation