startTime=0 stopTime=172800 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_8.0.0_Buildings.Examples.Tutorial.Boiler.System1 -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. stdout | info | ##IDA## -4 error occurred at time = 51274.3160350542 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 51274.3 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.00182743s reading init.xml | | | | | | 0.00021342s reading info.xml | | | | | | 0.000117541s [ 1.4%] pre-initialization | | | | | | 0.000196088s [ 2.4%] initialization | | | | | | 4.8761e-05s [ 0.6%] steps | | | | | | 0.00495664s [ 60.3%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.0047149s [ 57.4%] event-handling | | | | | | 0.000756159s [ 9.2%] overhead | | | | | | -0.00257096s [-31.3%] simulation | | | | | | 0.00821913s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 410 steps taken | | | | | | 498 calls of functionODE | | | | | | 60 evaluations of jacobian | | | | | | 10 error test failures | | | | | | 10 convergence test failures | | | | | | 0.000131179s time of jacobian evaluation