Environment - simulationEnvironment: startTime=1.5552e+07 stopTime=1.57248e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_latest_Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.Merkel -abortSlowSimulation -alarm=480 -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 12.0.0-master/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:93:3-94:53:writable] | | | | The following assertion has been violated at time 15552034.560000 | | | | ((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: -4.57017e-29" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0150282s reading init.xml | | | | | | 0.00130006s reading info.xml | | | | | | 0.000570791s [ 0.1%] pre-initialization | | | | | | 0.0307972s [ 5.2%] initialization | | | | | | 8.03e-05s [ 0.0%] steps | | | | | | 0.0244266s [ 4.2%] solver (excl. callbacks) | | | | | | 0.00383808s [ 0.7%] creating output-file | | | | | | 0.166926s [ 28.4%] event-handling | | | | | | 0.0160079s [ 2.7%] overhead | | | | | | 0.344657s [ 58.7%] simulation | | | | | | 0.587304s [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 | | | | | | 0.103509s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.