Environment - simulationEnvironment: startTime=0 stopTime=360 tolerance=1e-06 numberOfIntervals=2500 stepSize=0.144 Regular simulation: ./Buildings_latest_Buildings.Fluid.HeatExchangers.Validation.WetCoilDiscretizedInitializationPerfectGases -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 | | | | | | 0.11365s reading init.xml | | | | | | 0.00869385s reading info.xml | | | | | | 0.00229967s [ 4.2%] pre-initialization | | | | | | 0.00213769s [ 3.9%] initialization | | | | | | 0.00812054s [ 14.7%] steps | | | | | | 0.0199905s [ 36.1%] solver (excl. callbacks) | | | | | | 0.00262963s [ 4.7%] creating output-file | | | | | | 4.8571e-05s [ 0.1%] event-handling | | | | | | 0.00309505s [ 5.6%] overhead | | | | | | 0.0170448s [ 30.8%] simulation | | | | | | 0.0553664s [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 | | | | | | 0.0183251s time of jacobian evaluation