Environment - simulationEnvironment: startTime=1.5552e+07 stopTime=1.56384e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=34.56 Regular simulation: ./Buildings_13_Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.YorkCalc -abortSlowSimulation -alarm=240 -lv LOG_STATS LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/HeatExchangers/CoolingTowers/YorkCalc.mo:55:3-65:65:writable] | | | | The following assertion has been violated at time 15552000.000000 | | | | ((tow.TAppCor >= 0.0)) --> "Variable violating min constraint: 0.0 <= tow.TAppCor, has value: -0.676198" LOG_SUCCESS | info | The initialization finished successfully without homotopy method. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/Fluid/HeatExchangers/CoolingTowers/YorkCalc.mo:39:3-40:53:writable] | | | | The following assertion has been violated at time 15552069.120000 | | | | ((tow.FRWat >= 0.0 and tow.FRWat <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= tow.FRWat <= 1.0, has value: -4.74103e-29" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0192601s reading init.xml | | | | | | 0.0014412s reading info.xml | | | | | | 0.000106239s [ 0.1%] pre-initialization | | | | | | 0.0356787s [ 29.2%] initialization | | | | | | 3.5166e-05s [ 0.0%] steps | | | | | | 0.00658329s [ 5.4%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.0175988s [ 14.4%] event-handling | | | | | | 0.00724022s [ 5.9%] overhead | | | | | | 0.0548443s [ 44.9%] simulation | | | | | | 0.122087s [100.0%] total | | | | | events | | | | | | 39 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 6430 steps taken | | | | | | 10064 calls of functionODE | | | | | | 2028 evaluations of jacobian | | | | | | 650 error test failures | | | | | | 89 convergence test failures | | | | | | 0.0178779s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.