Environment - simulationEnvironment: startTime=0 stopTime=6.3072e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=25228.8 Regular simulation: ./Buildings_latest_Buildings.Fluid.FixedResistances.BuriedPipes.Examples.DiscretizedBuriedPipe -abortSlowSimulation -alarm=800 -s ida -emit_protected -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_STDOUT | info | ##IDA## -4 error occurred at time = 9046834.64145717 LOG_STDOUT | info | model terminate | Integrator failed. | Simulation terminated at time 9.04683e+06 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.066304s reading init.xml | | | | | | 0.00494971s reading info.xml | | | | | | 0.00213704s [ 0.0%] pre-initialization | | | | | | 0.000893155s [ 0.0%] initialization | | | | | | 0.00153123s [ 0.0%] steps | | | | | | 1.00419s [ 8.5%] solver (excl. callbacks) | | | | | | 0.00230144s [ 0.0%] creating output-file | | | | | | 6.2602e-05s [ 0.0%] event-handling | | | | | | 0.00199244s [ 0.0%] overhead | | | | | | 10.857s [ 91.5%] simulation | | | | | | 11.8701s [100.0%] total | | | | | events | | | | | | 1 state events | | | | | | 0 time events | | | | | solver: ida | | | | | | 63750 steps taken | | | | | | 128732 calls of functionODE | | | | | | 94535 evaluations of jacobian | | | | | | 88 error test failures | | | | | | 31430 convergence test failures | | | | | | 7.36126s time of jacobian evaluation