Environment - simulationEnvironment: startTime=1.5552e+07 stopTime=1.57248e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_11_Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.Merkel -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:93:3-94:53:writable] | | | | The following assertion has been violated at time 15552276.480000 | | | | ((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: -1.06479e-30" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.019001s reading init.xml | | | | | | 0.00149098s reading info.xml | | | | | | 0.00101155s [ 0.2%] pre-initialization | | | | | | 0.0356853s [ 6.3%] initialization | | | | | | 0.00019155s [ 0.0%] steps | | | | | | 0.0242483s [ 4.3%] solver (excl. callbacks) | | | | | | 0.00228103s [ 0.4%] creating output-file | | | | | | 0.15209s [ 26.9%] event-handling | | | | | | 0.0113794s [ 2.0%] overhead | | | | | | 0.338087s [ 59.8%] simulation | | | | | | 0.564975s [100.0%] total | | | | | events | | | | | | 127 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 25151 steps taken | | | | | | 35009 calls of functionODE | | | | | | 5079 evaluations of jacobian | | | | | | 1421 error test failures | | | | | | 32 convergence test failures | | | | | | 0.104745s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.