startTime=0 stopTime=86400 tolerance=1e-06 numberOfIntervals=2500 stepSize=34.56 Regular simulation: ./Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.SingleCircuitMultipleCircuitEpsilonNTU -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. stdout | info | ##IDA## -4 error occurred at time = 6.33078878621061e-08 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 6.33079e-08 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0240916s reading init.xml | | | | | | 0.00282918s reading info.xml | | | | | | 0.000224642s [ 17.4%] pre-initialization | | | | | | 0.000412063s [ 31.9%] initialization | | | | | | 0.000556324s [ 43.1%] steps | | | | | | 0.000861541s [ 66.7%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 1.904e-06s [ 0.1%] event-handling | | | | | | 8.186e-06s [ 0.6%] overhead | | | | | | -0.000773958s [-60.0%] simulation | | | | | | 0.0012907s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 1 steps taken | | | | | | 33 calls of functionODE | | | | | | 17 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 16 convergence test failures | | | | | | 0.000140484s time of jacobian evaluation