startTime=0 stopTime=86400 tolerance=1e-06 numberOfIntervals=2500 stepSize=34.56 Regular simulation: ./Buildings_maint.8.0.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 | | | | | | 0.0252293s reading init.xml | | | | | | 0.00259262s reading info.xml | | | | | | 0.00025613s [ 19.1%] pre-initialization | | | | | | 0.000429616s [ 32.1%] initialization | | | | | | 0.000582413s [ 43.5%] steps | | | | | | 0.000907895s [ 67.8%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 2.023e-06s [ 0.2%] event-handling | | | | | | 6.582e-06s [ 0.5%] overhead | | | | | | -0.000845798s [-63.2%] simulation | | | | | | 0.00133886s [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 | | | | | | 0.000155882s time of jacobian evaluation