Environment - simulationEnvironment: startTime=0 stopTime=3600 tolerance=1e-06 numberOfIntervals=2500 stepSize=1.44 Regular simulation: ./Buildings_12_Buildings.Fluid.Chillers.ModularReversible.Examples.CarnotWithLosses -abortSlowSimulation -alarm=400 -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 without homotopy method. LOG_STDOUT | info | ##IDA## -4 error occurred at time = 37.9255756783943 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 37.9256 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.021337s reading init.xml | | | | | | 0.00129039s reading info.xml | | | | | | 0.00111388s [ 25.1%] pre-initialization | | | | | | 0.000531777s [ 12.0%] initialization | | | | | | 0.000138921s [ 3.1%] steps | | | | | | 0.00143307s [ 32.3%] solver (excl. callbacks) | | | | | | 0.000638196s [ 14.4%] creating output-file | | | | | | 0.0017575s [ 39.6%] event-handling | | | | | | 7.6804e-05s [ 1.7%] overhead | | | | | | -0.00125228s [-28.2%] simulation | | | | | | 0.00443786s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 92 steps taken | | | | | | 157 calls of functionODE | | | | | | 39 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 10 convergence test failures | | | | | | 0.00150152s time of jacobian evaluation