Environment - simulationEnvironment: startTime=0 stopTime=186360 tolerance=1e-06 numberOfIntervals=2500 stepSize=74.544 Regular simulation: ./Buildings_8_Buildings.Fluid.Geothermal.Borefields.Validation.Sandbox -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS LOG_STDOUT | info | ... loading "data" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Resources/Data/Fluid/Geothermal/Borefields/HeatTransfer/Validation/Beier_Smith_Spitler_2011_SandBox.txt" LOG_STDOUT | info | ... loading "TStep" from "tmp/temperatureResponseMatrix/89647385fe784a035b021a44f96e37de90d109baTStep.mat" LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | debug | ##CVODE## Desired step to small! LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0751352s reading init.xml | | | | | | 0.00716307s reading info.xml | | | | | | 0.000289253s [ 0.0%] pre-initialization | | | | | | 0.451612s [ 8.5%] initialization | | | | | | 0.00017048s [ 0.0%] steps | | | | | | 0.277363s [ 5.2%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.289645s [ 5.4%] event-handling | | | | | | 0.0817015s [ 1.5%] overhead | | | | | | 4.22373s [ 79.3%] simulation | | | | | | 5.32451s [100.0%] total | | | | | events | | | | | | 2830 state events | | | | | | 3107 time events | | | | | solver: cvode | | | | | | 44441 steps taken | | | | | | 71780 calls of functionODE | | | | | | 5937 evaluations of jacobian | | | | | | 29 error test failures | | | | | | 0 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.