Environment - simulationEnvironment: startTime=0 stopTime=1.54656e+07 tolerance=1e-06 numberOfIntervals=9657 stepSize=1601.49 Regular simulation: ./Buildings_12_Buildings.Fluid.Geothermal.ZonedBorefields.Validation.FEFLOW.MassFlowRatePulse50 -abortSlowSimulation -alarm=400 -s cvode -emit_protected -lv LOG_STATS LOG_STDOUT | info | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/Resources/Data/Fluid/Geothermal/ZonedBorefields/Validation/FEFLOW/MassFlowRatePulse.txt" LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | debug | ##CVODE## Desired step to small! LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.989591s reading init.xml | | | | | | 0.0385193s reading info.xml | | | | | | 0.0339358s [ 0.0%] pre-initialization | | | | | | 45.7235s [ 42.8%] initialization | | | | | | 0.00127739s [ 0.0%] steps | | | | | | 4.78383s [ 4.5%] solver (excl. callbacks) | | | | | | 1.07794s [ 1.0%] creating output-file | | | | | | 4.83088s [ 4.5%] event-handling | | | | | | 0.316133s [ 0.3%] overhead | | | | | | 50.1779s [ 46.9%] simulation | | | | | | 106.945s [100.0%] total | | | | | events | | | | | | 354 state events | | | | | | 4297 time events | | | | | solver: cvode | | | | | | 31943 steps taken | | | | | | 51621 calls of functionODE | | | | | | 4670 evaluations of jacobian | | | | | | 24 error test failures | | | | | | 0 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.