Environment - simulationEnvironment: startTime=1.5552e+07 stopTime=1.57248e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=69.12 Regular simulation: ./Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.Merkel -abortSlowSimulation -alarm=480 -lv LOG_STATS LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/Fluid/HeatExchangers/CoolingTowers/BaseClasses/Merkel.mo:97:3-98:53:writable] | | | | The following assertion has been violated at time 15552069.120000 | | | | ((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: -3.66745e-30" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0136102s reading init.xml | | | | | | 0.001103s reading info.xml | | | | | | 0.000109606s [ 0.0%] pre-initialization | | | | | | 0.0286878s [ 5.0%] initialization | | | | | | 6.9189e-05s [ 0.0%] steps | | | | | | 0.0210574s [ 3.7%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.16792s [ 29.3%] event-handling | | | | | | 0.0152308s [ 2.7%] overhead | | | | | | 0.340711s [ 59.4%] simulation | | | | | | 0.573786s [100.0%] total | | | | | events | | | | | | 127 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 25160 steps taken | | | | | | 35156 calls of functionODE | | | | | | 5058 evaluations of jacobian | | | | | | 1316 error test failures | | | | | | 32 convergence test failures | | | | | | 0.100051s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.