Environment - simulationEnvironment: startTime=0 stopTime=360 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.144 Regular simulation: ./Buildings_9_Buildings.Fluid.HeatExchangers.Validation.WetCoilDiscretizedInitialization -abortSlowSimulation -alarm=480 -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 = 28.7527230308189 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 28.7527 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.114588s reading init.xml | | | | | | 0.00891185s reading info.xml | | | | | | 0.00283593s [ 5.0%] pre-initialization | | | | | | 0.00231503s [ 4.1%] initialization | | | | | | 0.00806317s [ 14.2%] steps | | | | | | 0.0203683s [ 36.0%] solver (excl. callbacks) | | | | | | 0.00328371s [ 5.8%] creating output-file | | | | | | 4.5032e-05s [ 0.1%] event-handling | | | | | | 0.00316111s [ 5.6%] overhead | | | | | | 0.0165383s [ 29.2%] simulation | | | | | | 0.0566107s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 483 steps taken | | | | | | 755 calls of functionODE | | | | | | 110 evaluations of jacobian | | | | | | 28 error test failures | | | | | | 33 convergence test failures | | | | | | 0.0181451s time of jacobian evaluation