Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./Buildings_latest_Buildings.Applications.DataCenters.LiquidCooled.Validation.ChillerWSEDesignConditionsWater -abortSlowSimulation -alarm=800 -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_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_STDOUT | info | ##IDA## -4 error occurred at time = 1.09337961251511e-05 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 1.09338e-05 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0782974s reading init.xml | | | | | | 0.0079603s reading info.xml | | | | | | 0.00226535s [ 17.4%] pre-initialization | | | | | | 0.00270045s [ 20.7%] initialization | | | | | | 0.00798491s [ 61.2%] steps | | | | | | 0.00306296s [ 23.5%] solver (excl. callbacks) | | | | | | 0.00182135s [ 14.0%] creating output-file | | | | | | 1.944e-06s [ 0.0%] event-handling | | | | | | 1.7512e-05s [ 0.1%] overhead | | | | | | -0.00481288s [-36.9%] simulation | | | | | | 0.0130416s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 22 steps taken | | | | | | 33 calls of functionODE | | | | | | 30 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 10 convergence test failures | | | | | | 0.00776024s time of jacobian evaluation