startTime=0 stopTime=1.2096e+06 tolerance=1e-06 numberOfIntervals=2500 stepSize=483.84 Regular simulation: ./Buildings_maint.8.0.x_Buildings.Experimental.DHC.Loads.Validation.SimpleRoomODE -abortSlowSimulation -alarm=480 -lv LOG_STATS stdout | info | ... loading "Internals" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/Resources/Data/Experimental/DHC/Loads/Examples/BaseClasses/GeojsonExportRC/OfficeBuilding/InternalGains_Office.txt" LOG_SUCCESS | info | The initialization finished successfully without homotopy method. stdout | info | ##IDA## -4 error occurred at time = 5.29351411072124e-10 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 5.29351e-10 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0937271s reading init.xml | | | | | | 0.0073069s reading info.xml | | | | | | 0.000674214s [ 1.6%] pre-initialization | | | | | | 0.030371s [ 70.4%] initialization | | | | | | 0.0119745s [ 27.8%] steps | | | | | | 0.0309126s [ 71.7%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 2.936e-06s [ 0.0%] event-handling | | | | | | 8.546e-06s [ 0.0%] overhead | | | | | | -0.0308111s [-71.4%] simulation | | | | | | 0.0431327s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 2 steps taken | | | | | | 52 calls of functionODE | | | | | | 27 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 25 convergence test failures | | | | | | 0.0104026s time of jacobian evaluation