Environment - simulationEnvironment: startTime=0 stopTime=1.2096e+06 tolerance=1e-06 numberOfIntervals=2500 stepSize=483.84 Regular simulation: ./Buildings_latest_Buildings.DHC.Loads.BaseClasses.Validation.SimpleRoomODE -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS LOG_STDOUT | warning | Internal Numerical Jacobians without coloring are currently not supported by IDA with KLU. Colored numerical Jacobian will be used. LOG_STDOUT | info | ... loading "Internals" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/Resources/Data/DHC/Loads/Examples/BaseClasses/GeojsonExportRC/OfficeBuilding/InternalGains_Office.txt" LOG_STDOUT | info | ... loading "Internals" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/Resources/Data/DHC/Loads/Examples/BaseClasses/GeojsonExportRC/OfficeBuilding/InternalGains_Office.txt" LOG_STDOUT | info | ... loading "Internals" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/Resources/Data/DHC/Loads/Examples/BaseClasses/GeojsonExportRC/OfficeBuilding/InternalGains_Office.txt" LOG_STDOUT | info | ... loading "Internals" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/Resources/Data/DHC/Loads/Examples/BaseClasses/GeojsonExportRC/OfficeBuilding/InternalGains_Office.txt" LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STDOUT | info | ##IDA## -4 error occurred at time = 5.29093064843185e-10 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 5.29093e-10 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.117668s reading init.xml | | | | | | 0.00733968s reading info.xml | | | | | | 0.00384659s [ 4.4%] pre-initialization | | | | | | 0.070744s [ 81.0%] initialization | | | | | | 0.0126538s [ 14.5%] steps | | | | | | 0.069454s [ 79.5%] solver (excl. callbacks) | | | | | | 0.00224453s [ 2.6%] creating output-file | | | | | | 3.998e-06s [ 0.0%] event-handling | | | | | | 1.2233e-05s [ 0.0%] overhead | | | | | | -0.0715767s [-81.9%] simulation | | | | | | 0.0873824s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 1 steps taken | | | | | | 39 calls of functionODE | | | | | | 20 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 19 convergence test failures | | | | | | 0.0120958s time of jacobian evaluation