Environment - simulationEnvironment: startTime=0 stopTime=7200 tolerance=1e-06 numberOfIntervals=2500 stepSize=2.88 Regular simulation: ./Buildings_latest_Buildings.Fluid.DataCenters.Racks.Hybrid.Examples.AirLiquidRearDoorHexActive -abortSlowSimulation -alarm=240 -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 with 3 homotopy steps. LOG_STDOUT | info | ##IDA## -4 error occurred at time = 0.00011985068172055 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 0.000119851 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 7.0292e-05s [ 0.1%] pre-initialization | | | | | | 0.00128885s [ 1.7%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.00267313s [ 3.5%] solver (excl. callbacks) | | | | | | 8.707e-06s [ 0.0%] creating output-file | | | | | | 0s [ 0.0%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.0713187s [ 94.6%] simulation | | | | | | 0.0753597s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 1206 steps taken | | | | | | 1855 calls of functionODE | | | | | | 1845 evaluations of jacobian | | | | | | 1 error test failures | | | | | | 635 convergence test failures | | | | | | 0.0624032s time of jacobian evaluation