Environment - simulationEnvironment: startTime=0 stopTime=604800 tolerance=1e-06 numberOfIntervals=2500 stepSize=241.92 Regular simulation: ./Buildings_8_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance -abortSlowSimulation -alarm=480 -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_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STDOUT | info | ##IDA## -4 error occurred at time = 1.29621297284419e-08 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 1.29621e-08 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0195481s reading init.xml | | | | | | 0.00176188s reading info.xml | | | | | | 0.00022408s [ 0.6%] pre-initialization | | | | | | 0.0309309s [ 89.1%] initialization | | | | | | 0.00347971s [ 10.0%] steps | | | | | | 0.0326145s [ 94.0%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 1.884e-06s [ 0.0%] event-handling | | | | | | 6.352e-06s [ 0.0%] overhead | | | | | | -0.0325452s [-93.8%] simulation | | | | | | 0.0347121s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 30 steps taken | | | | | | 149 calls of functionODE | | | | | | 89 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 59 convergence test failures | | | | | | 0.00266903s time of jacobian evaluation