Environment - simulationEnvironment: startTime=0 stopTime=9000 tolerance=1e-06 numberOfIntervals=2500 stepSize=3.6 Regular simulation: ./Buildings_10_Buildings.Experimental.DHC.Plants.Cooling.Examples.StoragePlantDualSource -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 = 6006.22085224713 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 6006.22 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0768566s reading init.xml | | | | | | 0.00613821s reading info.xml | | | | | | 0.00381502s [ 2.0%] pre-initialization | | | | | | 0.00247791s [ 1.3%] initialization | | | | | | 0.00243871s [ 1.3%] steps | | | | | | 0.0573775s [ 29.6%] solver (excl. callbacks) | | | | | | 0.00854292s [ 4.4%] creating output-file | | | | | | 0.0196631s [ 10.1%] event-handling | | | | | | 0.0269476s [ 13.9%] overhead | | | | | | 0.0726568s [ 37.5%] simulation | | | | | | 0.19392s [100.0%] total | | | | | events | | | | | | 12 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 3611 steps taken | | | | | | 7615 calls of functionODE | | | | | | 711 evaluations of jacobian | | | | | | 504 error test failures | | | | | | 52 convergence test failures | | | | | | 0.0353243s time of jacobian evaluation