Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation (ida: SUNDIALS IDA): (cd run_ida && ../Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Towers.FanSpeed.ReturnWaterTemperature.Subsequences.Validation.LessCoupled -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS -inputPath=.. -r=../Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Towers.FanSpeed.ReturnWaterTemperature.Subsequences.Validation.LessCoupled_ida_res.mat -s ida) LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 3.1429e-05s [ 0.3%] pre-initialization | | | | | | 7.3068e-05s [ 0.7%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.00157204s [ 15.6%] solver (excl. callbacks) | | | | | | 0.000351903s [ 3.5%] creating output-file | | | | | | 0.000232179s [ 2.3%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 0.007809s [ 77.6%] simulation | | | | | | 0.0100696s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 121 time events | | | | | solver: ida | | | | | | 2744 steps taken | | | | | | 3416 calls of functionODE | | | | | | 1865 evaluations of jacobian | | | | | | 79 error test failures | | | | | | 3 convergence test failures | | | | | | 0.000862393s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.