startTime=0 stopTime=86400 tolerance=1e-06 numberOfIntervals=2500 stepSize=34.56 Regular simulation: ./Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.RadiantSlabs.Examples.SingleCircuitMultipleCircuitFiniteDifference -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. stdout | info | ##IDA## -4 error occurred at time = 0.000114525510947556 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 0.000114526 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0893499s reading init.xml | | | | | | 0.00864847s reading info.xml | | | | | | 0.000445997s [ 11.2%] pre-initialization | | | | | | 0.00124544s [ 31.1%] initialization | | | | | | 0.00221592s [ 55.4%] steps | | | | | | 0.0030322s [ 75.8%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 1.974e-06s [ 0.0%] event-handling | | | | | | 6.031e-06s [ 0.2%] overhead | | | | | | -0.00294881s [-73.7%] simulation | | | | | | 0.00399875s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 1 steps taken | | | | | | 23 calls of functionODE | | | | | | 11 evaluations of jacobian | | | | | | 0 error test failures | | | | | | 10 convergence test failures | | | | | | 0.000666832s time of jacobian evaluation