Environment - simulationEnvironment: startTime=1.5552e+07 stopTime=1.57248e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_8_Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.Merkel -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:97:3-98:53:writable] | | | | The following assertion has been violated at time 15552241.920000 | | | | ((tow.per.FRWat >= 0.0 and tow.per.FRWat <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= tow.per.FRWat <= 1.0, has value: -9.52688e-31" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0133303s reading init.xml | | | | | | 0.00128235s reading info.xml | | | | | | 0.000190567s [ 0.0%] pre-initialization | | | | | | 0.0314819s [ 6.0%] initialization | | | | | | 0.000185167s [ 0.0%] steps | | | | | | 0.031716s [ 6.1%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00237981s [ 0.5%] event-handling | | | | | | 0.0166235s [ 3.2%] overhead | | | | | | 0.440518s [ 84.2%] simulation | | | | | | 0.523095s [100.0%] total | | | | | events | | | | | | 127 state events | | | | | | 0 time events | | | | | solver: cvode | | | | | | 28804 steps taken | | | | | | 38022 calls of functionODE | | | | | | 650 evaluations of jacobian | | | | | | 1161 error test failures | | | | | | 6 convergence test failures | | | | | | 0s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.