Regular simulation: ./Buildings_6.0.0_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomOneElement -abortSlowSimulation -alarm=480 -lv LOG_STATS stdout | info | ... loading "tab1" from "/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Resources/weatherdata/USA_CA_San.Francisco.Intl.AP.724940_TMY3.mos" LOG_SUCCESS | info | The initialization finished successfully without homotopy method. stdout | info | ##IDA## -4 error occurred at time = 74129.7742991944 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 74129.8 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0336819s reading init.xml | | | | | | 0.00267584s reading info.xml | | | | | | 0.000317245s [ 0.3%] pre-initialization | | | | | | 0.0593179s [ 48.9%] initialization | | | | | | 0.000472205s [ 0.4%] steps | | | | | | 0.0788531s [ 65.0%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00683066s [ 5.6%] event-handling | | | | | | 0.000260351s [ 0.2%] overhead | | | | | | -0.0247921s [-20.4%] simulation | | | | | | 0.121259s [100.0%] total | | | | | events | | | | | | 19 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 1959 steps taken | | | | | | 3228 calls of functionODE | | | | | | 786 evaluations of jacobian | | | | | | 263 error test failures | | | | | | 11 convergence test failures | | | | | | 0.0284387s time of jacobian evaluation