startTime=0 stopTime=3.1536e+07 tolerance=1e-06 numberOfIntervals=8760 stepSize=3600 Regular simulation: ./Buildings_7.0.0_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElements -abortSlowSimulation -alarm=480 -lv LOG_STATS stdout | info | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/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 = 0 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 0 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0273088s reading init.xml | | | | | | 0.00221228s reading info.xml | | | | | | 0.000277455s [ 0.9%] pre-initialization | | | | | | 0.0291079s [ 95.7%] initialization | | | | | | 0.000919651s [ 3.0%] steps | | | | | | 0.029531s [ 97.1%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 1.503e-06s [ 0.0%] event-handling | | | | | | 7.074e-06s [ 0.0%] overhead | | | | | | -0.0294428s [-96.8%] simulation | | | | | | 0.0304017s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 0 steps taken | | | | | | 20 calls of functionODE | | | | | | 10 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 10 convergence test failures | | | | | | 0.000651464s time of jacobian evaluation